1 2009-07-03 Cary Coutant <ccoutant@google.com>
3 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
5 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
7 * coffcode.h (sec_to_styp_flags): Partially revert (functional
8 changes only) earlier patch:-
10 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
12 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
13 give .debug and .reloc data characteristics.
14 (DOT_RELOC): New define for .reloc section string.
15 (coff_write_object_contents): Use DOT_RELOC instead of string.
17 2009-07-02 Tom Tromey <tromey@redhat.com>
19 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
20 * bfdwin.c (bfd_free_window): Cast to unsigned long.
22 2009-07-01 Nick Clifton <nickc@redhat.com>
24 * elf-m10300.c: Remove trailing white space.
27 2009-07-01 Douglas B Rupp <rupp@gnat.com>
29 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
30 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
31 * configure.in: Use them.
32 * configure: Regenerate.
33 * config.in: Regnerate.
34 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
35 #define _BSD_SOURCE. Add comments.
36 (vms_file_stats_name): Calculate creation date based on available
37 runtime data. Return 1 for version instead of 0.
39 2009-07-01 Nick Clifton <nickc@redhat.com>
42 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
43 to R_ARM_THM_PC8 relocation.
45 2009-06-29 Nick Clifton <nickc@redhat.com>
47 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
48 different uses of the relocations addend when a symbol is in a
51 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
54 * elf.c (bfd_section_from_shdr): Don't change sh_link for
55 SHT_REL/SHT_RELA sections on executable nor shared library.
56 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
59 2009-06-25 Nick Clifton <nickc@redhat.com>
61 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
62 symbols with SEC_MERGE flag.
64 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
66 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
67 give .debug and .reloc data characteristics.
68 (DOT_RELOC): New define for .reloc section string.
69 (coff_write_object_contents): Use DOT_RELOC instead of string.
71 2009-06-25 Tristan Gingold <gingold@adacore.com>
73 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
74 (bfd_mach_o_canonicalize_dynamic_symtab)
75 (bfd_mach_o_get_synthetic_symtab): Defines.
76 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
77 (TARGET_NAME): Use Mach-O specific functions for dynamic.
79 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
80 for scattered relocations.
81 (bfd_mach_o_i386_print_thread): New function.
82 (bfd_mach_o_print_thread): Define.
84 * mach-o.c (text_section_names_xlat): Add an entry for __const.
85 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
86 New functions extracted from ...
87 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
88 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
89 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
90 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
91 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
92 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
94 (bfd_mach_o_scan_read_dylib): Ditto.
95 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
97 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
98 decode isym and flags on little endian targets. Set dysymtab field.
99 (bfd_mach_o_scan_start_address): Adjust for enum names.
100 (bfd_mach_o_lookup_section): Do not look for segments anymore.
101 (bfd_mach_o_print_section): Display bfd section name.
102 (bfd_mach_o_print_segment): Display none if no name.
103 (bfd_mach_o_print_dysymtab): Display next index for local, external
104 and undefined symbols.
105 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
106 Display dylinker name. Display thread and unixthread commands content.
107 (bfd_mach_o_print_thread): New macro.
109 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
110 (bfd_mach_o_ppc_thread_flavour): Ditto.
111 (bfd_mach_o_i386_thread_flavour): Ditto.
112 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
113 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
114 BFD_MACH_O_THREAD_STATE_NONE.
115 (bfd_mach_o_segment_command): Remove segment field.
116 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
117 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
118 (bfd_mach_o_prebound_dylib_command): Ditto.
119 (bfd_mach_o_dylib_command): Ditto.
120 (bfd_mach_o_prebound_dylib_command): Remove section field.
121 (mach_o_data_struct): Add dysymtab field.
122 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
123 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
124 (bfd_mach_o_build_commands): Remove parameter names and attributes.
125 (bfd_mach_o_get_dynamic_reloc_upper_bound)
126 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
128 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
130 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
131 field of struct dirent.
133 2009-06-23 Tristan Gingold <gingold@adacore.com>
135 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
136 of this macro. Fix indentation.
138 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
140 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
141 destination for defined dynamic symbols when deciding whether to
142 insert a stub or not.
143 (allocate_dynrelocs): Make sure functions are not marked as Thumb
144 when actually accessed through a PLT, even when generating a
147 2009-06-22 Tristan Gingold <gingold@adacore.com>
149 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
152 2009-06-22 Alan Modra <amodra@bigpond.net.au>
154 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
155 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
157 2009-06-22 Alan Modra <amodra@bigpond.net.au>
159 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
161 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
163 * elflink.c (elf_link_add_object_symbols): Avoid warning
164 from -Wjump-misses-init in gcc 4.5.0.
166 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
168 * elf32-i386.c (elf_i386_check_relocs): Properly check local
170 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
172 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
174 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
175 r_symndx. Report local symbol name on error.
176 (elf_i386_check_relocs): Updated. Report local symbol name on
178 (elf_i386_gc_sweep_hook): Updated.
179 (elf_i386_relocate_section): Likewise.
181 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
182 r_symndx. Report local symbol name on error.
183 (elf64_x86_64_check_relocs): Updated. Report local symbol name
185 (elf64_x86_64_gc_sweep_hook): Updated.
186 (elf64_x86_64_relocate_section): Likewise.
188 2009-06-19 Tristan Gingold <gingold@adacore.com>
190 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
192 2009-06-19 Tristan Gingold <gingold@adacore.com>
194 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
195 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
196 (bfd_mach_o_valid): Ditto.
197 (bfd_mach_o_wide_p): Ditto.
198 (bfd_mach_o_canonicalize_reloc): Ditto.
199 (bfd_mach_o_build_commands): Ditto.
200 (bfd_mach_o_scan_read_thread): Ditto.
201 (bfd_mach_o_flatten_sections): Ditto.
202 (bfd_mach_o_scan_start_address): Ditto.
203 (bfd_mach_o_lookup_section): Ditto.
204 (bfd_mach_o_core_fetch_environment): Ditto.
205 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
206 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
207 (bfd_mach_o_scan_write_symtab): Ditto.
208 Use macros instead of hard-coded values.
209 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
210 Use bfd_mach_o_get_data instead of direct access. Use macros
211 instead of hard-coded values.
212 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
213 Remove sym argument and get section from mdata.
214 Move code into the else branch.
215 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
216 Remove sym argument and get section from mdata. Adjust code.
217 (bfd_mach_o_scan_read_dylib): Move assertion into the created
218 switch (which replaces consecutive if statements).
219 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
220 module table, table of content, indirect symbols and external
222 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
224 (bfd_mach_o_scan_read_linkedit): New function.
225 (bfd_mach_o_scan_read_str): Ditto.
226 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
228 (bfd_mach_o_get_symtab_upper_bound): Remove check as
229 bfd_mach_o_count_symbols never returns an error.
230 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
231 symtab field (there might be only one symtab).
232 (bfd_mach_o_scan_read_command): Handle reexported dylib.
233 Handle sub frameworks, sub umbrella, sub library and sub client.
234 Read code signature and segment split info commands.
235 (bfd_mach_o_scan): Reindent.
236 (bfd_mach_o_xlat_name): New type.
237 (bfd_mach_o_print_flags): New function.
238 (bfd_mach_o_get_name): Ditto.
239 (bfd_mach_o_cpu_name): New variable.
240 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
241 (bfd_mach_o_section_type_name)
242 (bfd_mach_o_section_attribute_name)
243 (bfd_mach_o_load_command_name): New variables.
244 (bfd_mach_o_print_private_header): New function.
245 (bfd_mach_o_print_section_map): New function extracted from
246 bfd_mach_o_print_private_bfd_data.
247 (bfd_mach_o_print_section): Ditto. Print more infos.
248 (bfd_mach_o_print_segment): Ditto.
249 (bfd_mach_o_print_dysymtab): Ditto.
250 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
251 load weak dylib, reexport dylib and id dylib.
252 Handle code signature and segment_split info.
253 Handle sub frameworks, sub umbrella, sub library and sub client.
254 (bfd_mach_o_section_get_nbr_indirect): New function.
256 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
257 (bfd_mach_o_header_flags): New enum to define header flags.
258 (bfd_mach_o_section_attribute): New enum to replace ...
259 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
260 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
261 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
262 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
263 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
264 these removed macros.
265 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
266 (bfd_mach_o_dylib_module): New type.
267 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
269 (bfd_mach_o_dylib_table_of_content): New type.
270 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
271 (bfd_mach_o_dylib_reference): New type.
272 (BFD_MACH_O_REFERENCE_SIZE): New macro.
273 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
274 modules, toc, references and indirect syms.
275 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
276 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
277 unused). Add comment.
278 (bfd_mach_o_dylib_command): Ditto.
279 (bfd_mach_o_prebound_dylib_command): Ditto.
280 (bfd_mach_o_linkedit_command): New type.
281 (bfd_mach_o_str_command): New type.
282 (bfd_mach_o_load_command): Add linkedit and str fields.
283 (mach_o_data_struct): Add symtab field.
284 (bfd_get_mach_o_data): Renamed to ...
285 (bfd_mach_o_get_data): ... this new macro.
286 (bfd_mach_o_scan_read_symtab_symbol,
287 bfd_mach_o_scan_read_symtab_strtab,
288 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
290 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
291 instead of direct access.
293 2009-06-19 Alan Modra <amodra@bigpond.net.au>
295 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
296 R_PPC_PLTREL24 relocs.
297 (ppc_elf_relocate_section): Likewise.
299 2009-06-19 Alan Modra <amodra@bigpond.net.au>
301 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
302 pointer to sym hash. Update all uses.
303 (update_plt_info): Likewise. Don't check addend here.
305 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
307 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
308 bfd_sym_from_r_symndx.
309 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
311 2009-06-18 Alan Modra <amodra@bigpond.net.au>
313 * elf-bfd.h (struct sym_sec_cache): Delete.
314 (struct sym_cache): New.
315 (bfd_section_from_r_symndx): Delete prototype.
316 (bfd_sym_from_r_symndx): Define prototype.
317 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
318 (bfd_sym_from_r_symndx): ..new function.
319 * elf32-arm.c: Update all uses of struct sym_sec_cache and
320 bfd_section_from_r_symndx to new struct and function.
321 * elf32-bfin.c: Likewise.
322 * elf32-hppa.c: Likewise.
323 * elf32-i386.c: Likewise.
324 * elf32-m32r.c: Likewise.
325 * elf32-m68hc1x.c: Likewise.
326 * elf32-m68hc1x.h: Likewise.
327 * elf32-m68k.c: Likewise.
328 * elf32-ppc.c: Likewise.
329 * elf32-s390.c: Likewise.
330 * elf32-sh.c: Likewise.
331 * elf64-ppc.c: Likewise.
332 * elf64-s390.c: Likewise.
333 * elf64-x86-64.c: Likewise.
334 * elfxx-sparc.c: Likewise.
335 * elfxx-sparc.h: Likewise.
337 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
339 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
340 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
342 2009-06-18 Nick Clifton <nickc@redhat.com>
344 * elflink.c (elf_link_sort_relocs): Return early if there are no
347 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
349 Merge cegcc and mingw32ce target name changes from
352 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
354 * config.bfd: Add arm*-*-cegcc* target.
356 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
358 * config.bfd: Add arm-*-mingw32ce* target.
360 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
362 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
363 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
364 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
365 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
367 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
369 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
370 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
371 * elf32-i386.c (elf_i386_check_relocs): Use it.
372 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
374 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
376 * elf-bfd.h (elf_dyn_relocs): New.
378 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
379 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
381 (elf_i386_copy_indirect_symbol): Likewise.
382 (elf_i386_check_relocs): Likewise.
383 (elf_i386_gc_sweep_hook): Likewise.
384 (elf_i386_allocate_dynrelocs): Likewise.
385 (elf_i386_readonly_dynrelocs): Likewise.
386 (elf_i386_size_dynamic_sections): Likewise.
388 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
389 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
391 (elf64_x86_64_copy_indirect_symbol): Updated.
392 (elf64_x86_64_check_relocs): Likewise.
393 (elf64_x86_64_gc_sweep_hook): Likewise.
394 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
395 (elf64_x86_64_allocate_dynrelocs): Likewise.
396 (elf64_x86_64_readonly_dynrelocs): Likewise.
397 (elf64_x86_64_size_dynamic_sections): Likewise.
399 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
401 * elf32-arm.c (create_got_section): Get existing .rela.got
403 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
404 * elf32-lm32.c (create_got_section): Likewise.
405 * elf32-m32r.c (create_got_section): Likewise.
406 * elf32-ppc.c (ppc_elf_create_got): Likewise.
407 * elf32-s390.c (create_got_section): Likewise.
408 * elf32-sh.c (create_got_section): Likewise.
409 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
410 * elf64-s390.c (create_got_section): Likewise.
411 * elfxx-sparc.c (create_got_section): Likewise.
413 * elflink.c (_bfd_elf_create_got_section): Properly initialize
416 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
418 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
420 * elf32-i386.c (elf_i386_local_hash): Removed.
421 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
422 (elf_i386_get_local_sym_hash): Likewise.
424 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
425 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
426 (elf64_x86_64_get_local_sym_hash): Likewise.
427 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
428 (get_local_sym_hash): Likewise.
430 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
432 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
433 rel_got_sec and plt_sec.
434 (elfNN_ia64_relax_section): Updated.
435 (elfNN_ia64_create_dynamic_sections): Likewise.
437 (allocate_dynrel_entries): Likewise.
438 (elfNN_ia64_size_dynamic_sections): Likewise.
439 (set_got_entry): Likewise.
440 (elfNN_ia64_choose_gp): Likewise.
441 (elfNN_ia64_relocate_section): Likewise.
442 (elfNN_ia64_finish_dynamic_symbol): Likewise.
443 (elfNN_ia64_finish_dynamic_sections): Likewise.
445 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
447 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
450 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
452 * configure.in (elf): Add elf-ifunc.lo.
454 * configure: Regenerated.
455 * Makefile.in: Likewise.
457 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
458 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
460 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
461 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
463 (elf_i386_link_hash_table_create): Likewise.
464 (elf_i386_create_dynamic_sections): Likewise.
465 (elf_i386_check_relocs): Likewise.
466 (elf_i386_allocate_dynrelocs): Likewise.
467 (elf_i386_size_dynamic_sections): Likewise.
468 (elf_i386_relocate_section): Likewise.
469 (elf_i386_finish_dynamic_symbol): Likewise.
470 (elf_i386_finish_dynamic_sections): Likewise.
471 (elf_i386_create_got_section): Removed.
473 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
474 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
476 (elf64_x86_64_compute_jump_table_size): Updated.
477 (elf64_x86_64_link_hash_table_create): Likewise.
478 (elf64_x86_64_create_dynamic_sections): Likewise.
479 (elf64_x86_64_check_relocs): Likewise.
480 (elf64_x86_64_allocate_dynrelocs): Likewise.
481 (elf64_x86_64_size_dynamic_sections): Likewise.
482 (elf64_x86_64_relocate_section): Likewise.
483 (elf64_x86_64_finish_dynamic_symbol): Likewise.
484 (elf64_x86_64_finish_dynamic_sections): Likewise.
485 (elf64_x86_64_create_got_section): Removed.
487 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
488 for pointer alignment. Set up section pointers.
489 (_bfd_elf_create_dynamic_sections): Likewise.
490 (_bfd_elf_create_ifunc_sections): Moved to ...
491 * elf-ifunc.c: Here. New.
493 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
494 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
497 2009-06-16 Doug Kwan <dougkwan@google.com>
499 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
500 to bfd_signed_vma. Cast constant operands which are used in
501 offset related expressions to bfd_signed_vma type as appropriate.
503 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
505 * elf32-vax.c (elf_vax_plt_sym_val): New function.
506 (elf_backend_plt_sym_val): Define.
508 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
510 * elf32-vax.c (elf_vax_reloc_type_class): New function.
511 (elf_backend_reloc_type_class): Define.
513 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
515 * elf32-vax.c (elf_vax_relocate_section): For symbol references
516 from an executable to a shared library treat R_VAX_PC32
517 relocations as R_VAX_PLT32 ones.
519 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
521 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
522 symbols in GOT space calculation.
523 (elf_vax_relocate_section): Adjust accordingly.
525 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
527 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
530 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
532 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
534 (elf_vax_relocate_section): Likewise.
536 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
538 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
539 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
541 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
543 * elf32-i386.c (elf_i386_check_relocs): Reformat.
544 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
546 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
548 * Makefile.am: Run "make dep-am".
549 * Makefile.in: Regenerated.
551 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
553 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
554 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
556 2009-06-15 Nick Clifton <nickc@redhat.com>
558 * po/ru.po: New Russian translation.
559 * configure.in (ALL_LINGUAS): Add ru.
560 * configure: Regenerate.
562 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
564 * elf32-i386.c: Remove duplicated comments.
566 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
569 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
570 dynamic IFUNC pointer in non-shared object. Use .got.plt
571 for IFUNC definition in PIE.
572 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
575 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
576 dynamic IFUNC pointer in non-shared object. Use .got.plt
577 for IFUNC definition in PIE.
578 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
581 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
583 * elf32-i386.c (elf_i386_check_relocs): Properly report
584 local symbol for unhandled relocation against STT_GNU_IFUNC
586 (elf_i386_relocate_section): Likewise.
587 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
588 (elf64_x86_64_relocate_section): Likewise.
590 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
593 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
594 (elf_i386_link_hash_table): Add loc_hash_table and
596 (elf_i386_local_hash): New.
597 (elf_i386_local_htab_hash): Likewise.
598 (elf_i386_local_htab_eq): Likewise.
599 (elf_i386_get_local_sym_hash): Likewise.
600 (elf_i386_link_hash_table_free): Likewise.
601 (elf_i386_allocate_local_dynrelocs): Likewise.
602 (elf_i386_finish_local_dynamic_symbol): Likewise.
603 (bfd_elf64_bfd_link_hash_table_free): Likewise.
604 (elf_i386_link_hash_table_create): Create loc_hash_table and
606 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
607 (elf_i386_size_dynamic_sections): Likewise.
608 (elf_i386_relocate_section): Likewise.
609 (elf_i386_finish_dynamic_sections): Likewise.
610 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
613 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
614 (elf64_x86_64_link_hash_table): Add loc_hash_table and
616 (elf64_x86_64_local_hash): New.
617 (elf64_x86_64_local_htab_hash): Likewise.
618 (elf64_x86_64_local_htab_eq): Likewise.
619 (elf64_x86_64_get_local_sym_hash): Likewise.
620 (elf64_x86_64_link_hash_table_free): Likewise.
621 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
622 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
623 (bfd_elf64_bfd_link_hash_table_free): Likewise.
624 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
626 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
628 (elf64_x86_64_size_dynamic_sections): Likewise.
629 (elf64_x86_64_relocate_section): Likewise.
630 (elf64_x86_64_finish_dynamic_sections): Likewise.
631 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
634 2009-06-10 Philip Blundell <philb@gnu.org>
636 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
637 elf_sec->this_hdr == NULL.
639 2009-06-12 Tristan Gingold <gingold@adacore.com>
641 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
642 * bfd-in2.h: Regenerated.
643 * libbfd.h: Regenerated.
645 * mach-o.c (FILE_ALIGN): New macro.
646 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
647 (bfd_mach_o_print_symbol): Ditto.
648 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
649 (bfd_mach_o_get_reloc_upper_bound): New function.
650 (bfd_mach_o_canonicalize_reloc): Ditto.
651 (bfd_mach_o_scan_write_relocs): Ditto.
652 (bfd_mach_o_scan_write_section_32): Remove offset argument.
653 (bfd_mach_o_scan_write_section_64): Ditto.
654 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
655 written for load command. Do not compute section file offset.
656 (bfd_mach_o_scan_write_segment_64): Ditto.
657 (bfd_mach_o_scan_write_symtab): Compute file offset first.
658 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
660 (bfd_mach_o_mangle_symbols): ... this new function.
661 (bfd_mach_o_write_contents): Be sure to have load commands built.
662 Call bfd_mach_o_mangle_symbols.
663 (bfd_mach_o_build_commands): Adjust for filelen field.
664 Use FILE_ALIGN macro. Clear section file offset if section is empty.
665 Do not set symtab file offset anymore here.
666 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
667 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
668 Set reloc_count and rel_filepos section fields.
669 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
671 (bfd_mach_o_scan_read_section_64): Ditto.
672 (bfd_mach_o_scan_read_section): Ditto.
673 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
674 bfd_mach_o_asymbol. Use unsigned int for file offset type.
675 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
676 Handle weak-ref symbols.
677 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
678 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
679 (bfd_mach_o_scan): Remove assignment to removed field.
680 (bfd_mach_o_mkobject_init): Ditto.
681 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
682 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
683 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
684 (bfd_mach_o_swap_reloc_in): Ditto.
685 (bfd_mach_o_swap_reloc_out): Ditto.
687 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
688 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
689 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
690 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
691 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
692 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
693 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
694 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
695 (BFD_MACH_O_N_WEAK_DEF): New macros.
697 (bfd_mach_o_section_type): Add new enumeration values.
698 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
699 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
700 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
701 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
703 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
704 (BFD_MACH_O_GENERIC_RELOC_PAIR)
705 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
706 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
707 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
708 (BFD_MACH_O_RELENT_SIZE): Ditto.
709 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
710 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
711 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
712 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
713 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
714 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
715 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
716 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
717 (bfd_mach_o_reloc_info): New struct.
718 (bfd_mach_o_asymbol): New struct.
719 (bfd_mach_o_symtab_command): The symbols field is now of type
721 (bfd_mach_o_load_command): The offset and len fields are now of type
723 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
724 Add a filelen field. Add comments.
725 (bfd_mach_o_backend_data): New struct.
726 (bfd_mach_o_get_backend_data): New macro.
727 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
729 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
730 (bfd_mach_o_get_reloc_upper_bound): New prototype.
731 (bfd_mach_o_canonicalize_reloc): Ditto.
733 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
734 duplicated macro. Now defined to _bfd_generic_is_local_label.
735 (TARGET_NAME_BACKEND): New macro...
736 (TARGET_NAME_BACKEND): ... used to name a new variable.
737 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
740 * mach-o-i386.c (i386_howto_table): New variable.
741 (bfd_mach_o_i386_swap_reloc_in): New function.
742 (bfd_mach_o_i386_swap_reloc_out): Ditto.
743 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
744 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
745 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
746 (bfd_mach_o_bfd_reloc_type_lookup)
747 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
749 2009-06-11 Eric Paris <eparis@redhat.com>
750 Nick Clifton <nickc@redhat.com>
752 * opncls.c (_maybe_make_executable): New function. Gives execute
753 permission to an executable bfd that was opened for writing
754 provided that it is a regular file. Replaces common code found in...
755 (bfd_close): here and ...
756 (bfd_close_all_done): here.
758 2009-06-11 Anthony Green <green@moxielogic.com>
760 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
761 * bfd-in2.h: Rebuilt.
763 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
765 (moxie_reloc_map): Ditto.
766 Clean up copyright notice.
768 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
770 * bfd-in2.h: bfd_mmap prototype.
771 * bfdio.c (bfd_mmap): New function.
772 * libbfd.h (bfd_iovec): Add bmmap.
773 * cache.c (cache_bmmap): New function.
774 (cache_iovec): Initialize bmmap member.
775 * opencls.c (opncls_bmmap): New function.
776 (opncls_iovec): Initialize bmmap member.
778 2009-06-09 Tristan Gingold <gingold@adacore.com>
780 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
781 and stabstr_segment fields.
782 (mach_o_be_vec, mach_o_le_vec): Removed
783 (bfd_mach_o_version): New prototype.
785 * mach-o.c (bfd_mach_o_version): Make this function public.
786 (mach_o_wide_p): New function.
787 (bfd_mach_o_wide_p): Ditto.
788 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
790 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
791 Search in the list only if the name starts with a dot.
792 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
793 test. Check bfd_seek status.
794 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
795 (bfd_mach_o_scan_write_section_32): Ditto.
796 (bfd_mach_o_scan_write_section_64): Ditto.
797 (bfd_mach_o_scan_write_section): Removed.
798 (bfd_mach_o_scan_write_segment): Split into ...
799 (bfd_mach_o_scan_write_segment_32): ... this and ...
800 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
801 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
802 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
803 symbol table. Now returns a boolean.
804 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
805 Adjust for status type.
806 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
807 test. Write symbol table. Numbers the sections.
808 (bfd_mach_o_read_header): Check bfd_seek status.
809 Use mach_o_wide_p instead of hard-coded test.
810 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
811 (bfd_mach_o_scan_read_section_64): Ditto.
812 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
813 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
814 handled common symbols.
815 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
816 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
817 (bfd_mach_o_scan_read_dylinker): Ditto.
818 (bfd_mach_o_scan_read_dylib): Ditto.
819 (bfd_mach_o_scan_read_thread): Ditto.
820 (bfd_mach_o_scan_read_symtab): Ditto.
821 Do not create a section for the stabs.
822 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
823 (bfd_mach_o_scan_read_segment): Ditto.
824 (bfd_mach_o_scan_read_command): Ditto.
825 (bfd_mach_o_scan_start_address): Ditto.
826 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
827 (bfd_mach_o_archive_p): Check bfd_seek status.
828 (bfd_mach_o_core_fetch_environment): Ditto.
830 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
832 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
834 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
835 (elf_i386_link_hash_table_create): Initialize irelifunc.
836 (elf_i386_check_relocs): Updated. Set up irelifunc for
838 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
839 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
841 (elf_i386_relocate_section): Likewise.
843 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
844 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
845 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
847 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
848 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
850 (elf64_x86_64_relocate_section): Likewise.
852 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
854 (_bfd_elf_create_ifunc_sections): This.
856 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
858 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
861 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
863 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
864 relocation for R_386_32 against STT_GNU_IFUNC symbol when
865 building shared object. Check info->executable instead of
866 !info->shared when setting non_got_ref.
867 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
868 for non-GOT reference of STT_GNU_IFUNC symbol in shared
869 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
871 (elf_i386_relocate_section): Output dynamic relocation for
872 R_386_32 against STT_GNU_IFUNC symbol to get the real
873 function address when building shared object.
874 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
875 relocation for STT_GNU_IFUNC symbol in shared object.
877 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
878 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
879 symbol when building shared object. Check info->executable
880 instead of !info->shared when setting non_got_ref.
881 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
882 for non-GOT reference of STT_GNU_IFUNC symbol in shared
883 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
885 (elf64_x86_64_relocate_section): Output dynamic relocation
886 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
887 function address when building shared object.
888 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
889 relocation for STT_GNU_IFUNC symbol in shared object.
891 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
893 * Makefile.am: Run "make dep-am".
894 (BFD32_BACKENDS): Add mach-o-i386.lo.
895 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
896 * Makefile.in: Regenerate.
898 2009-06-06 Alan Modra <amodra@bigpond.net.au>
900 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
901 when looking for soft-icache stubs.
903 2009-06-05 Tristan Gingold <gingold@adacore.com>
905 * mach-o.h: Update copyright year.
906 (bfd_mach_o_mach_header_magic): New enum.
907 (bfd_mach_o_cpu_subtype): Now an enum.
908 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
909 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
910 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
911 (bfd_mach_o_load_command): Field type_required is now a boolean.
913 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
914 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
915 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
916 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
917 (bfd_mach_o_get_symtab_upper_bound): Ditto.
918 (bfd_mach_o_canonicalize_symtab): Ditto.
919 (bfd_mach_o_get_symbol_info): Ditto.
920 (bfd_mach_o_print_symbol): Ditto.
921 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
922 (bfd_mach_o_make_empty_symbol): Ditto.
923 (bfd_mach_o_write_contents): Ditto.
925 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
926 bfd_mach_o_mkobject): Defines.
927 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
928 Do not check with target vector but with flavour.
929 (struct mach_o_section_name_xlat): New declaration.
930 (dwarf_section_names_xlat): Ditto.
931 (text_section_names_xlat): Ditto.
932 (data_section_names_xlat): Ditto.
933 (struct mach_o_segment_name_xlat): Ditto.
934 (segsec_names_xlat): Ditto.
935 (bfd_mach_o_convert_section_name_to_bfd): New function.
936 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
937 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
938 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
939 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
940 Accept any input and output flavour. Do not share private data
942 (bfd_mach_o_count_symbols): Add a comment.
943 (bfd_mach_o_get_symtab_upper_bound): Make it public.
944 (bfd_mach_o_canonicalize_symtab): Ditto.
945 (bfd_mach_o_get_symbol_info): Ditto.
946 (bfd_mach_o_print_symbol): Ditto.
947 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
948 Use constants instead of hard-coded values.
949 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
951 (bfd_mach_o_scan_write_section_64): Ditto.
952 (bfd_mach_o_scan_write_segment): Ditto.
953 Do not copy sections anymore.
954 (bfd_mach_o_write_contents): Make it public.
955 Remove dead code. Rewrite typeflag assignment.
956 (bfd_mach_o_build_commands): New function.
957 (bfd_mach_o_set_section_contents): Ditto.
958 (bfd_mach_o_make_empty_symbol): Make it public.
959 (bfd_mach_o_read_header): Make it static.
960 Convert to bfd_boolean.
961 Use constants instead of hard-coded values.
962 (bfd_mach_o_make_bfd_section): Call
963 bfd_mach_o_convert_section_name_to_bfd to create name.
964 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
966 (bfd_mach_o_scan_read_section_64): Ditto.
967 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
968 a segment anymore. Use constants instead of hard-coded values.
969 (bfd_mach_o_scan_read_command): Fix style.
970 (bfd_mach_o_scan): Use constants instead of hard-coded values.
971 Get rid of BFD_IO_FUNCS.
972 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
973 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
974 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
975 (bfd_mach_o_object_p): Removed.
976 (bfd_mach_o_gen_core_p): New function, replaces ...
977 (bfd_mach_o_core_p): ... deleted.
978 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
980 * mach-o-i386.c: New file.
981 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
982 * configure.in (TDEFINES): Add mach_o_i386_vec.
983 * configure: Regenerated.
984 * targets.c: Add mach_o_i386_vec.
986 * mach-o.c: Update copyright years.
987 (BFD_IO_FUNCS): Remove (was not used).
988 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
989 bfd_mach_o_slurp_extended_name_table,
990 bfd_mach_o_construct_extended_name_table,
991 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
992 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
993 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
994 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
995 bfd_mach_o_get_section_contents_in_window,
996 bfd_mach_o_bfd_is_local_label_name,
997 bfd_mach_o_bfd_is_target_special_symbol,
998 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
999 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1000 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1001 bfd_mach_o_minisymbol_to_symbol,
1002 bfd_mach_o_bfd_get_relocated_section_contents,
1003 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1004 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1005 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1006 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1007 bfd_mach_o_bfd_merge_private_bfd_data,
1008 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1009 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1010 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1011 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1012 bfd_mach_o_bfd_copy_private_header_data,
1013 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1014 * mach-o-target.c: ... here.
1015 Update copyright years.
1017 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1019 * dep-in.sed: Don't use \n in replacement part of s command.
1020 * Makefile.am (DEP1): LC_ALL for uniq.
1022 * Makefile.in: Regenerate.
1024 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1026 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1027 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1028 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1030 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1032 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1033 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1034 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1035 against STT_GNU_IFUNC symbols for static executables.
1036 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1037 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1039 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1040 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1041 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1042 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1044 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1046 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1047 symbols to be left unimported when linking statically.
1048 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1049 code when linking statically.
1051 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1053 * elf32-i386.c (elf_i386_check_relocs): Increment
1054 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1055 against STT_GNU_IFUNC symbol.
1056 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1057 local STT_GNU_IFUNC definition is used.
1058 (elf_i386_relocate_section): Handle got.offset != -1 for
1059 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1062 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1063 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1064 relocations against STT_GNU_IFUNC symbol.
1065 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1066 local STT_GNU_IFUNC definition is used.
1067 (elf64_x86_64_relocate_section): Handle got.offset != -1
1068 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1069 STT_GNU_IFUNC symbol.
1071 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1074 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1075 (elf_i386_reloc_type_lookup): Likewise.
1076 (R_386_tls): Removed.
1077 (R_386_irelative): New.
1078 (R_386_vt_offset): Updated.
1079 (elf_i386_rtype_to_howto): Likewise.
1080 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1081 (elf_i386_link_hash_table_create): Initialize igotplt,
1083 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1084 (elf_i386_adjust_dynamic_symbol): Likewise.
1085 (elf_i386_allocate_dynrelocs): Likewise.
1086 (elf_i386_relocate_section): Likewise.
1087 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1089 (elf_i386_finish_dynamic_symbol): When building a static
1090 executable, use .iplt, .igot.plt and .rel.iplt sections for
1091 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1092 locally defined STT_GNU_IFUNC symbol.
1094 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1095 (x86_64_reloc_map): Likewise.
1096 (R_X86_64_standard): Updated.
1097 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1098 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1100 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1101 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1102 (elf64_x86_64_allocate_dynrelocs): Likewise.
1103 (elf64_x86_64_relocate_section): Likewise.
1104 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1106 (elf64_x86_64_finish_dynamic_symbol): When building a static
1107 executable, use .iplt, .igot.plt and .rela.iplt sections for
1108 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1109 for locally defined STT_GNU_IFUNC symbol.
1111 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1112 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1114 * bfd-in2.h: Regenerated.
1115 * libbfd.h: Likewise.
1117 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1119 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1120 (_bfd_elf_make_ifunc_reloc_section): Removed.
1121 (_bfd_elf_is_ifunc_symbol): Likewise.
1122 (_bfd_elf_create_static_ifunc_sections): New.
1124 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1126 (elf_link_add_object_symbols): Here.
1127 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1128 STT_GNU_IFUNC symbol.
1129 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1130 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1131 (IFUNC_INFIX): Removed.
1132 (get_ifunc_reloc_section_name): Likewise.
1133 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1134 (_bfd_elf_is_ifunc_symbol): Likewise.
1135 (_bfd_elf_create_static_ifunc_sections): New.
1137 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1139 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1140 (create_got_section): Likewise.
1141 (allocate_dynrelocs): Likewise.
1142 (readonly_dynrelocs): Likewise.
1143 (set_tls_module_base): Likewise.
1144 (dtpoff_base): Likewise.
1146 (elf_i386_link_hash_table_create): Updated.
1147 (elf_i386_create_dynamic_sections): Likewise.
1148 (elf_i386_check_relocs): Likewise.
1149 (elf_i386_size_dynamic_sections): Likewise.
1150 (elf_i386_relocate_section): Likewise.
1152 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1153 (create_got_section): Likewise.
1154 (allocate_dynrelocs): Likewise.
1155 (readonly_dynrelocs): Likewise.
1156 (set_tls_module_base): Likewise.
1157 (dtpoff_base): Likewise.
1159 (elf64_x86_64_link_hash_table_create): Updated.
1160 (elf64_x86_64_create_dynamic_sections): Likewise.
1161 (elf64_x86_64_check_relocs): Likewise.
1162 (elf64_x86_64_size_dynamic_sections): Likewise.
1163 (elf64_x86_64_relocate_section): Likewise.
1165 2009-05-28 Nick Clifton <nickc@redhat.com>
1167 * targets.c (_bfd_target_vector): Only include plugin target in
1168 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1170 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1172 * elf32-spu.c (struct call_info): New member broken_cycle.
1173 (remove_cycle): Instead of physically removing call_info structures
1174 to break call graph cycles, mark them using the broken_cycle flag.
1175 (mark_overlay_section): Respect broken_cycle flag.
1176 (unmark_overlay_section): Likewise.
1177 (collect_lib_sections): Likewise.
1178 (collect_overlays): Likewise.
1179 (sum_stack): Likewise.
1181 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1183 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1184 (mark_functions_via_relocs): Initialize callee->count to 1.
1185 (pasted_function): Likewise.
1186 (spu_elf_auto_overlay): Honor call counts when determining number
1187 of stubs required in software i-cache mode.
1189 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1191 * plugin.c (program_name): Remove.
1192 (plugin_program_name): New.
1193 (bfd_plugin_set_program_name): New.
1194 (try_load_plugin): Use plugin_program_name.
1195 * plugin.h (bfd_plugin_set_program_name): New.
1197 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1199 * aclocal.m4: Include ../config/plugins.m4.
1200 * configure.in: Use AC_PLUGINS.
1201 * configure: Regenerate.
1202 * Makefile.in: Regenerate.
1203 * doc/Makefile.in: Regenerate.
1205 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1207 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1209 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1210 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1211 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1212 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1213 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1214 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1215 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1216 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1217 * reloc.c (bfd_generic_relax_section): Likewise.
1218 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1219 * vms.c (vms_bfd_relax_section): Likewise.
1221 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1223 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1225 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1226 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1228 * elf32-i386.c (allocate_dynrelocs): Updated.
1229 (elf_i386_relocate_section): Likewise.
1230 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1231 (elf64_x86_64_relocate_section): Likewise.
1233 * elf64-x86-64.c (is_indirect_symbol): Removed.
1235 2009-05-26 Nick Clifton <nickc@redhat.com>
1237 * po/id.po: Updated Indonesian translation.
1239 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1241 * Makefile.am: Run "make dep-am".
1244 (ALL_MACHINES): Add cpu-plugin.lo.
1245 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1246 (BFD32_BACKENDS): Add plugin.lo.
1247 (BFD32_BACKENDS_CFILES): Add plugin.c.
1248 (libbfd_la_LIBADD): Add LIBDL
1249 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1250 (bfd_plugin_arch): Declare.
1251 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1252 * bfd.c (bfd): Add plugin_data.
1253 * config.bfd: Handle the plugin target.
1254 * configure.in: Check for --enable-plugins.
1255 (LT_INIT): Use the dlopen option.
1256 * cpu-plugin.c: New.
1259 * targets.c (plugin_vec): Declare.
1260 (_bfd_target_vector): Add plugin_vec.
1261 * Makefile.in: Regenerate.
1262 * bfd-in2.h: Regenerate.
1263 * configure: Regenerate.
1265 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1267 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1268 per line with all lines having continuation backslash. Prefix
1269 first line with "A", following lines with "B".
1270 * Makefile.am (DEP): Don't use dep.sed here.
1271 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1272 dep.sed here on dependencies, sort and uniq.
1273 * Makefile.in: Regenerate.
1275 2009-05-25 Tristan Gingold <gingold@adacore.com>
1277 * makefile.vms: Add verilog.obj to object list OBJS.
1279 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1281 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1282 for BFD_IN_MEMORY is cleared.
1283 (bfd_bwrite): Zero excess memory allocated.
1285 2009-05-22 Julian Brown <julian@codesourcery.com>
1287 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1289 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1290 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1291 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1292 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1293 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1294 (a8_erratum_fix, a8_erratum_reloc): New structs.
1295 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1296 num_a8_erratum_fixes, fix_cortex_a8 fields.
1297 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1298 (elf32_arm_add_stub): Split into two parts, creating...
1299 (elf32_arm_create_or_find_stub_sec): New function.
1300 (elf32_arm_final_link_relocate): Add forward declaration.
1301 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1302 relocations, multiple relocations per stub.
1303 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1304 (arm_size_one_stub): Use find_stub_size_and_template.
1305 (a8_reloc_compare): New.
1306 (find_thumb_glue): Add forward declaration.
1307 (cortex_a8_erratum_scan): New.
1308 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1309 (bfd_elf32_arm_set_cortex_a8_fix): New.
1310 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1311 (arm_map_one_stub): Add THUMB32_TYPE support.
1312 (a8_branch_to_stub_data): New.
1313 (make_branch_to_a8_stub): New.
1314 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1315 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1316 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1317 Cortex-A8 erratum workaround.
1318 * bfd-in2.h: Regenerate.
1320 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1322 * Makefile.am: Run "make dep-am".
1323 * Makefile.in: Regenerate.
1324 * po/SRC-POTFILES.in: Regenerate.
1326 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1328 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1331 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1333 * elf-bfd.h (struct elf_backend_data
1334 <elf_backend_link_output_symbol_hook>): Return an int.
1335 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1336 symbols on deleted .opd entries.
1337 * elflink.c (elf_link_output_sym): Return without outputting sym
1338 if output_symbol_hook returns 2.
1339 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1340 Abort if we must not discard sym.
1341 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1343 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1344 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1345 elf_backend_link_output_symbol_hook return type change.
1346 * elf32-arm.c (output_arch_syminfo): Likewise.
1347 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1348 (elf32_arm_output_arch_local_syms): Likewise.
1349 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1350 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1351 (bfd_score_elf_link_output_symbol_hook): Likewise.
1352 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1353 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1354 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1355 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1356 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1357 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1358 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1359 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1360 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1361 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1362 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1364 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1366 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1367 out of range .opd symbols.
1369 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1371 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1372 fprintf_vma directly.
1373 * peXXigen.c (pe_print_edata): Likewise.
1374 (pe_print_pdata): Likewise.
1375 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1376 (_bfd_XX_print_private_bfd_data_common): Likewise.
1378 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1380 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1382 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1383 Paul Brook <paul@codesourcery.com>
1385 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1386 fix discarded sections.
1388 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1390 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1391 sections into the software icache.
1393 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1395 * elf32-spu.c (build_stub): Always build "compact" sofware
1398 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1400 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1401 (spu_elf_setup): Initialize it.
1402 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1403 Update to new-sytle cache manager data structures.
1404 (spu_elf_build_stubs): Generate new-style cache manager data
1405 structures and symbols.
1406 (spu_elf_auto_overlay): Update size computation.
1408 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1410 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1411 segments first amongst the program headers.
1413 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1415 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1416 into addresses for relocation types that look at high bits. Remove
1417 special handling of relocation overflow warnings.
1419 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1421 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1422 control flow graph between fragments of a function.
1424 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1426 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1427 generate only a 16-byte .toe section.
1428 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1430 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1432 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1433 (spu_elf_place_overlay_data): ..here. New function.
1434 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1436 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1438 * elf32-arm.c: Move sysdep.h to start of file.
1440 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1442 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1444 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1445 __icache_tag_array and __icache_tag_array_size.
1447 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1449 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1451 (bfinfdpic_link_omit_section_dynsym): Likewise.
1452 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1454 2009-05-05 Paul Brook <paul@codesourcery.com>
1456 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1457 * bfd-in2.h: Regenerate.
1458 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1459 (_arm_elf_section_data): Add text and exidx fields.
1460 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1461 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1462 copy_exidx_entry): New functions.
1463 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1465 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1467 * elf32-arm.c (DEF_STUBS): New helper define.
1468 (DEF_STUB): Likewise.
1469 (stub_def): New type.
1470 (stub_definitions): New array, containing stub template pointers
1472 (arm_size_one_stub): Make use of stub_definitions.
1474 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1476 * elflink.c (find_version_for_sym): Remove from here, ...
1477 * linker.c (bfd_find_version_for_sym): ... rename, replace
1478 here, make public and update all callers.
1479 * bfd-in2.h: Regenerate.
1481 2009-04-30 Nick Clifton <nickc@redhat.com>
1483 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1485 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1486 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1487 into a STT_GNU_IFUNC symbol type.
1488 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1490 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1491 the binary contains ifunc symbols.
1492 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1493 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1494 * elf32-i386.c (is_indirect_function): New function.
1495 (elf_i386_check_relocs): Create an ifunc output section.
1496 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1497 section if necessary.
1498 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1500 (elf_i386_add_symbol_hook): New function. Set the
1501 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1502 symbol is encountered.
1503 (elf_backend_post_process_headers): Define.
1504 (elf_backend_add_symbol_hook): Define.
1505 (elf_i386_post_process_headers): Rename to
1506 elf_i388_fbsd_post_process_headers.
1507 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1508 (is_indirect_function): New function.
1509 (elf64_x86_64_check_relocs): Create an ifunc output section.
1510 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1511 section if necessary.
1512 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1513 symbol if necessary.
1514 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1515 elf_obj_data structure if an ifunc symbol is encountered.
1516 (elf_backend_post_process_headers): Define.
1517 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1518 if we have ifunc symbols to handle.
1519 (get_ifunc_reloc_section_name): New function. Computes the name
1520 for an ifunc section.
1521 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1522 section to hold ifunc relocs.
1523 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1524 (bfd_print_symbol_vandf): Handle ifunc symbols.
1525 (bfd_decode_symclass): Likewise.
1526 * bfd-in2.h: Regenerate.
1528 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1530 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1531 MOVW and MOVT relocations in a shared library link.
1533 2009-04-27 Anthony Green <green@moxielogic.com>
1535 * verilog.c: New file.
1536 * Makefile.am (BFD32_LIBS): Add verilog.c.
1537 (BFD32_LIBS_CFILES): Add verilog.c.
1538 (verilog.lo): New build rule.
1539 * Makefile.in: Rebuilt.
1540 * targets.c: Add verilog support.
1541 * bfd.c (tdata union): Add Verilog private data field.
1542 * bfd-in2.h: Regenerate.
1544 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1546 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1549 2009-04-23 Matthias Klose <doko@ubuntu.com>
1551 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1553 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1556 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1557 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1558 (elf32_arm_size_stubs): Likewise.
1559 (record_thumb_to_arm_glue): Deleted unused function.
1560 (bfd_elf32_arm_process_before_allocation): No longer handle
1561 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1562 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1563 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1565 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1567 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1568 (elf32_arm_write_section): Declare early.
1569 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1570 (arm_allocate_glue_section_space): Exclude empty sections.
1571 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1572 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1574 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1575 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1576 (elf32_arm_size_dynamic_sections): Allocate interworking
1578 (bfd_elf32_bfd_final_link): Define.
1580 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1582 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1584 * coffcode.h (coff_compute_section_file_positions): Clear
1585 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1587 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1588 force_minimum_alignment.
1590 * libcoff.h: Regenerated.
1592 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1593 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1595 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1596 nor target_subsystem.
1598 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1599 force_minimum_alignment nor target_subsystem.
1601 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1603 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1604 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1605 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1606 include in coff-x86_64.c of headers.
1607 (PDATA_ROW_SIZE): New define.
1608 (pex_regs[]): New static array.
1609 (pex64_get_runtime_function): New static function.
1610 (pex64_get_unwind_info): Likewise.
1611 (pex64_get_scope_entry): Likewise.
1612 (pex64_xdata_print_uwd_codes): Likewise.
1613 (pex64_get_section_by_rva): Likewise.
1614 (pex64_dump_xdata): Likewise.
1615 (pex64_bfd_print_pdata): Likewise.
1616 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1617 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1618 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1620 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1621 Alan Modra <amodra@bigpond.net.au>
1622 Dave Korn <dave.korn.cygwin@gmail.com>
1624 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1625 long names and non-NUL-terminated strings.
1627 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1629 * bfd-in2.h: Regenerated.
1631 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1633 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1634 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1636 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1639 * coffcode.h (bfd_pei_p): New.
1641 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1642 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1643 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1644 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1645 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1646 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1648 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1649 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1650 bfd_efi_rtdrv_x86_64_vec,
1651 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1652 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1653 * targets.c: Likewise.
1655 * configure: Regenerated.
1656 * libcoff.h: Likewise.
1657 * Makefile.in: Likewise.
1659 * efi-app-ia32.c: Removed.
1660 * efi-app-x86_64.c: Likewise.
1661 * efi-bsdrv-ia32.c: Likewise.
1662 * efi-bsdrv-ia64.c: Likewise.
1663 * efi-bsdrv-x86_64.c: Likewise.
1664 * efi-rtdrv-ia32.c: Likewise.
1665 * efi-rtdrv-ia64.c: Likewise.
1666 * efi-rtdrv-x86_64.c: Likewise.
1667 * efi-rtdrv-ia32.c: Likewise.
1669 * efi-app-ia64.c: Moved to ...
1671 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1672 (TARGET_NAME): Set to pei-ia64.
1674 * libpei.h (bfd_target_pei_p): Removed.
1675 (bfd_target_pei_arch): Likewise.
1676 (bfd_target_efi_app_p): Likewise.
1677 (bfd_target_efi_app_arch): Likewise.
1678 (bfd_target_efi_bsdrv_p): Likewise.
1679 (bfd_target_efi_bsdrv_arch): Likewise.
1680 (bfd_target_efi_rtdrv_p): Likewise.
1681 (bfd_target_efi_rtdrv_arch): Likewise.
1682 (bfd_pe_executable_p): Likewise.
1684 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1685 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1686 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1687 and efi-rtdrv-ia32.c.
1688 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1689 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1690 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1691 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1692 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1693 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1694 (efi-app-ia64.lo): Removed.
1695 (efi-bsdrv-ia32.lo): Likewise.
1696 (efi-rtdrv-ia32.lo): Likewise.
1697 (efi-app-ia64.lo): Likewise.
1698 (efi-bsdrv-ia64.lo): Likewise.
1699 (efi-rtdrv-ia64.lo): Likewise.
1700 (efi-app-x86_64.lo): Likewise.
1701 (efi-bsdrv-x86_64.lo): Likewise.
1702 (efi-rtdrv-x86_64.lo): Likewise.
1705 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1707 (arch_type): Removed.
1708 (pe_arch): Likewise.
1709 (pe_bfd_object_p): Just return coff_object_p.
1711 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1712 bfd_pe_executable_p with bfd_pei_p.
1714 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1716 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1717 PLT entries to an undefined symbol when generating a shared
1720 2009-04-17 Nick Clifton <nickc@redhat.com>
1723 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1725 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1727 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1728 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1729 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1730 * binary.c (binary_bfd_define_common_symbol): Likewise.
1731 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1732 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1733 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1734 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1735 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1736 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1737 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1738 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1739 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1740 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1741 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1742 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1743 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1744 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1745 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1746 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1747 * som.c (som_bfd_define_common_symbol): Likewise.
1748 * srec.c (srec_bfd_define_common_symbol): Likewise.
1749 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1750 * versados.c (versados_bfd_define_common_symbol): Likewise.
1751 * vms.c (vms_bfd_define_common_symbol): Likewise.
1752 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1753 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1754 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1755 (pmac_xcoff_vec): Likewise.
1756 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1757 (aix5coff64_vec): Likewise.
1758 * linker.c (bfd_generic_define_common_symbol): New function.
1759 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1760 (_bfd_define_common_symbol): New field.
1761 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1762 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1763 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1765 * bfd-in2.h: Regenerate.
1766 * libbfd.h: Likewise.
1767 * libcoff.h: Likewise.
1769 2009-04-15 Anthony Green <green@moxielogic.com>
1771 * targets.c: Add moxie support.
1772 * Makefile.am: Ditto.
1773 * Makefile.in: Rebuilt.
1774 * cpu-moxie.c, elf32-moxie.c: New files.
1775 * archures.c: Add moxie support.
1776 * configure.in: Add moxie support.
1777 * configure: Rebuilt.
1778 * config.bfd, archures.c: Add moxie support.
1779 * bfd-in2.h: Rebuilt.
1781 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1783 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1784 branch to an undef weak symbol into a jump to next instruction if
1785 a PLT entry will be created.
1787 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1789 * coffgen.c (make_a_section_from_file): Set the backend long
1790 section names enable if long section names found on input.
1791 * coffcode.h: Extend long section names documentation to match.
1793 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1795 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1798 2009-04-07 DJ Delorie <dj@redhat.com>
1800 * archures.c: Add bfd_mach_mep_c5.
1801 * bfd-in2.h: Likewise.
1802 * cpu-mep.c: Add bfd_c5_arch.
1803 * elf32-mep.c: Support it.
1805 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1807 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1808 info->callbacks->einfo.
1809 * linker.c (_bfd_generic_section_already_linked): Likewise.
1811 2009-04-06 DJ Delorie <dj@redhat.com>
1813 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1815 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1817 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1818 _bfd_pex64_print_pdata only if PE is defined.
1820 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1821 (_bfd_pex64_print_pdata): This.
1823 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1824 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1827 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1829 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1830 _bfd_pep_print_x64_pdata.
1831 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1832 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1834 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1836 * elf32-xtensa.c (relax_property_section): Always set r_offset
1839 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1841 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1842 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1844 (elf32_arm_stub_type): New enum values for the two new stubs.
1845 (arm_type_of_stub): Make use of the two new stubs.
1846 (arm_size_one_stub): Handle the two new stubs.
1848 2009-04-01 Matt Thomas <matt@netbsd.org>
1850 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1851 hidden symbols into the GOT or PLT.GOT.
1852 (elf_vax_relocate_section): Do not emit a PCREL reloc
1853 into a shared object if it is against a hidden symbol.
1855 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1857 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1858 and know_contains_shared_object_p.
1859 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1860 Cache the result in the archive_info table.
1861 (xcoff_auto_export_p): Add an "info" parameter and update the
1862 call to xcoff_archive_contains_shared_object_p.
1863 (xcoff_mark_auto_exports): Update accordingly.
1864 (xcoff_post_gc_symbol): Likewise.
1866 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1868 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1871 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1873 * coff-rs6000.c (member_layout): New structure.
1874 (archive_iterator): Likewise.
1875 (member_layout_init): New function.
1876 (archive_iterator_begin): Likewise.
1877 (archive_iterator_next): Likewise.
1878 (xcoff_write_armap_old): Use the new iterator functions.
1879 (do_shared_object_padding): Delete.
1880 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1881 handling of arch_info.
1882 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1883 first loop rather than the second. Allocate a member header if
1884 there isn't one, then work out the stat information and length
1885 in the first loop too. Use the new iterators for the second loop.
1886 (xcoff_write_archive_contents_big): Likewise.
1888 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1890 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1891 (bfd_xcoff_set_archive_import_path): Likewise.
1892 * bfd-in2.h: Regenerate.
1893 * xcofflink.c: Include libiberty.h.
1894 (xcoff_archive_info): New structure.
1895 (xcoff_archive_info_hash): New function.
1896 (xcoff_archive_info_eq): Likewise.
1897 (xcoff_get_archive_info): Likewise.
1898 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1899 (bfd_xcoff_split_import_path): New function.
1900 (bfd_xcoff_set_archive_import_path): Likewise.
1901 (xcoff_set_import_path): Move earlier in file.
1902 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1903 object to the the directory part of the bfd's filename. Get the
1904 import path and filename of an archive object from the archive's
1905 xcoff_tdata, initializing it if necessary. Update use of
1907 (bfd_link_input_bfd): Update use of import_file_id.
1908 (xcoff_write_global_symbol): Likewise.
1910 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1912 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1914 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1916 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1917 a .loader section for relocatable links.
1918 (xcoff_need_ldrel_p): New function.
1919 (xcoff_mark): Use it.
1920 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1922 (xcoff_build_ldsym): New function, split out from...
1923 (xcoff_build_ldsyms): ...here. Rename to...
1924 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1925 call xcoff_build_ldsym, if there's a loader section.
1926 (xcoff_build_loader_section): New function, extracted verbatim from...
1927 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1928 there's a loader section. Only add an __rtinit loader symbol
1929 if there's a loader section. Update after above name change.
1930 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1931 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1932 and xcoff_create_ldrel.
1933 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1934 (xcoff_reloc_link_order): Likewise, but only call it if there's
1935 a loader section. Use xcoff_symbol_section.
1936 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1937 if there's a loader section.
1939 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1941 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1943 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1945 * elf32-arm.c (group_sections): Rewrite loops for better
1948 2009-03-30 DJ Delorie <dj@redhat.com>
1950 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1951 relocs when doing a relocatable link.
1953 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1955 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1956 "ERROR:", in error messages.
1957 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1958 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1959 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1960 (elf32_arm_merge_eabi_attributes): Likewise.
1961 (elf32_arm_merge_private_bfd_data): Likewise.
1963 2009-03-27 Nick Clifton <nickc@redhat.com>
1965 * section.c (bfd_get_section_contents): Detect and handle the case
1966 where a section has the SEC_IN_MEMORY flag set but no actual
1969 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1972 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1973 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1974 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1975 if we don't find matching PT_LOAD when copying.
1977 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1979 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1980 the reloc descriptions.
1982 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1984 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1985 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1986 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1988 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1990 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1991 (bfd_i386_arch_intel_syntax): Likewise.
1992 (i8086_arch): Likewise.
1993 (bfd_x86_64_arch): Likewise.
1995 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1997 * elf32-cris.c (cris_elf_relocate_section): <case
1998 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1999 symbols for non-allocated sections. Don't check whether to
2000 generate R_CRIS_DTPMOD for non-allocated sections.
2001 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2002 handle relocation GC:ing if applied to non-allocated section.
2003 (cris_elf_check_relocs): Similar.
2005 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2006 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2007 when emitting a known TP offset in the GOT.
2009 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2011 * elf64-ppc.c (synthetic_opd): Delete.
2012 (compare_symbols): Look for .opd name rather than section match.
2013 (ppc64_elf_get_synthetic_symtab): Likewise.
2015 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2017 * elf32-ppc.c (is_pic_glink_stub): Delete.
2018 (is_nonpic_glink_stub): New function.
2019 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2021 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2023 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2024 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2026 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2027 macros for visibilty and locality checks.
2028 (elf_s390_adjust_dynamic_symbol): Likewise.
2029 (allocate_dynrelocs): Likewise.
2030 (elf_s390_relocate_section): Likewise.
2031 (elf_s390_finish_dynamic_symbol): Likewise.
2032 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2033 (elf_s390_adjust_dynamic_symbol): Likewise.
2034 (allocate_dynrelocs): Likewise.
2035 (elf_s390_relocate_section): Likewise.
2036 (elf_s390_finish_dynamic_symbol): Likewise.
2038 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2040 * bfd-in2.h: Regenerated.
2041 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2042 for debugging sections and map memory read/write dependent on
2044 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2045 without memory read flags set.
2046 * section.c: Add SEC_COFF_NOREAD to section flags.
2048 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2050 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2053 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2055 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2056 "no overlays" return. If there are overlays, create overlay
2057 manager entry symbols here, so that..
2058 (spu_elf_build_stubs): ..we don't need to set them up here.
2059 Simplify entry symbol tests.
2060 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2062 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2064 * elf.c (elfcore_grok_openbsd_procinfo)
2065 (elfcore_grok_openbsd_note): New functions.
2066 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2068 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2070 * vms-hdr.c: Don't include alloca.h.
2071 * elf32-m68hc1x.c: Include alloca-conf.h.
2073 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2075 * Makefile.am: Run "make dep-am".
2076 * Makefile.in: Regenerate.
2078 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2080 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2082 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2084 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2086 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2087 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2088 ovly_return fields with ovly_entry[2]. Adjust all users.
2089 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2091 (spu_elf_build_stubs): Likewise.
2092 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2093 ovly_flavour changes. Update all callers.
2094 (ovl_stub_size_log2): New function.
2095 (build_stub): Handle compact icache stubs. Use different manager
2096 entry point for stubs in non-icache area.
2097 (spu_elf_size_stubs): Don't allocate space for indirect branch
2099 (spu_elf_build_stubs): And don't built them.
2101 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2103 * dwarf2.c (read_section): Always use rawsize, if available.
2105 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2107 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2108 of rawsize and size for buffer.
2110 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2112 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2113 parameter just because fixed sections fit into local store.
2114 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2115 generating overlays if fixed sections plus reserved stack
2116 and heap space fit into local store.
2118 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2120 * elf32-spu.c (build_stub): Correct icache set_id.
2121 (spu_elf_relocate_section): Likewise.
2123 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2125 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2126 symbol table if it was created by the current call.
2128 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2130 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2131 class XMC_DS rather than XMC_UA.
2133 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2135 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2136 bfd_boolean export_defineds parameter with an unsigned int
2137 auto_export_flags parameter.
2138 * bfd-in2.h: Regenerate.
2139 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2140 split out from xcoff_build_ldsyms.
2141 (xcoff_covered_by_expall_p): New function.
2142 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2143 but with extra code to handle -bexpfull and -bexpall.
2144 (xcoff_mark_auto_exports): New function.
2145 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2146 a function should be automatically exported.
2147 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2148 parameter with an auto_export_flags parameter. Update ldinfo
2149 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2152 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2154 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2155 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2156 init and fini functions. Do garbage collection for objects
2157 without an entry point too.
2159 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2161 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2162 check whether a symbol has csect information.
2163 (coff_print_aux): Likewise.
2164 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2165 information for C_AIX_WEAKEXT too.
2166 (_bfd_xcoff_swap_aux_out): Likewise.
2167 (xcoff_reloc_type_br): Handle defweak symbols too.
2168 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2169 information for C_AIX_WEAKEXT too.
2170 (_bfd_xcoff64_swap_aux_out): Likewise.
2171 (xcoff64_reloc_type_br): Handle defweak symbols too.
2172 * coffgen.c (coff_print_symbol): Handle auxillary function
2173 information for C_AIX_WEAKEXT too.
2174 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2175 instead of BSF_GLOBAL if the L_WEAK flag is set.
2176 (xcoff_dynamic_definition_p): New function.
2177 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2178 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2179 always take the symbol class from the ldsym. Use weak bfd symbol
2180 types for weak ldsyms.
2181 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2182 Fix the check for whether a definition is from a shared object.
2183 Allow redefinitions of weak symbols.
2184 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2185 (xcoff_keep_symbol_p): Likewise.
2186 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2187 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2188 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2189 but mark them as L_WEAK.
2190 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2191 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2193 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2195 * xcofflink.c (xcoff_mark): When walking the relocations,
2196 only mark the target symbol or the target section, not both.
2197 (xcoff_final_definition_p): New function.
2198 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2199 symbol is a valid definition of the associated output symbol.
2200 Use XCOFF_ALLOCATED to stop the same hash table entry having
2202 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2204 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2206 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2208 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2211 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2213 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2214 * libcoff.h: Regenerate.
2215 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2216 line-number counts in the bfd's lineno_counts field.
2217 Don't keep per-csect line-number counts.
2218 (xcoff_sweep): Don't update per-csect line-number counts.
2219 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2220 entries in each output section.
2221 (xcoff_link_input_bfd): Get the number of line numbers from
2222 the bfd's lineno_counts field, rather than recalculating it
2223 from scratch. Fix the range check when updating C_BINCL and
2225 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2226 here. Don't expect csects to have line-number counts.
2228 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2230 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2231 * libcoff.h: Regenerate.
2232 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2233 "skip" logic from xcoff_link_input_bfd.
2234 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2235 objects in a dynamic link, rather than checking whether csectpp
2236 is null. Always allocate debug_index for other objects,
2237 and always go through the loop. Update the type of debug_index
2238 after the change above. Read the auxillary csect information
2239 and use xcoff_keep_symbol_p to decide whether a symbol should
2240 be kept. Set its debug_index to -2 if not.
2241 (xcoff_link_input_bfd): Update the type of debug_index after
2242 the change above and always expect it to be nonnull. Use it to
2243 test whether a symbol should be stripped, rather than making the
2244 decision here. Postpone all symbol creation to the second pass.
2246 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2248 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2249 creating a descriptor.
2250 (xcoff_sweep): Don't mark toc_section unless it's needed.
2251 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2252 when marking every bfd.
2253 (xcoff_link_input_bfd): Skip all TOC anchors.
2254 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2255 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2256 to -1; call xcoff_find_tc0 instead.
2258 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2260 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2261 * libcoff.h: Regenerate.
2262 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2263 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2264 the previous symbol's csect. Treat last_symndx as an inclusive value
2265 and simplify its handling.
2266 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2267 symbols with the right csect. Don't mark rsec when processing
2268 relocations against undefined or absolute sections.
2269 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2270 of bfd_und_section_ptr.
2271 (xcoff_link_input_bfd): Likewise.
2273 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2275 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2276 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2277 flag is set. Assert that all undefined symbols are either
2278 imported or defined by a dynamic object.
2279 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2280 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2281 handling to all relocations. Only set XCOFF_CALLED for function
2283 (xcoff_find_function): New function, split out from...
2284 (bfd_xcoff_export_symbol) ...here.
2285 (xcoff_set_import_path): New function, split out from...
2286 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2287 meaning of XCOFF_CALLED.
2288 (xcoff_mark_symbol): If we mark an undefined and unimported
2289 symbol, find some way of defining it. If the symbol is a function
2290 descriptor, fill in its definition automatically. If the symbol
2291 is a function, mark its descriptor and allocate room for global
2292 linkage code. Otherwise mark the symbol as implicitly imported.
2293 Move the code for creating function descriptors from...
2294 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2295 check for symbols that were implicitly defined.
2296 (xcoff_mark): Don't count any dynamic relocations against
2298 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2299 in the xcoff link info.
2300 (xcoff_link_input_bfd): Remove handling of undefined and
2303 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2305 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2306 if the target is absolute. Fix comment typo.
2307 (xcoff_ppc_relocate_section): Remove FIXME.
2308 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2309 if the target is absolute.
2311 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2313 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2314 R_POS and R_NEG relocations against absolute symbols to the
2317 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2319 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2320 to 2 for bfd_mach_ppc_620.
2322 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2324 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2325 * configure.in: Likewise.
2326 * configure: Regenerate.
2328 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2331 * elf.c (assign_section_numbers): Generate symbol table if there
2332 is any relocation in output.
2333 (_bfd_elf_compute_section_file_positions): Likewise.
2335 2009-03-13 Nick Clifton <nickc@redhat.com>
2338 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2339 * elflink.c (elf_link_read_relocs_from_section): Use
2340 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2341 relocs but no symbol table.
2342 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2344 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2347 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2348 to check ___tls_get_addr.
2350 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2351 strncmp to check __tls_get_addr.
2353 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2355 * dwarf2.c (read_section): Always check the offset, even when the
2356 section has been read before.
2358 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2360 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2363 2009-03-11 Chris Demetriou <cgd@google.com>
2365 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2366 * bfd-in2.h: Regenerate.
2367 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2368 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2370 (bsd_write_armap): Likewise.
2371 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2372 flag is set, do nothing.
2373 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2376 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2378 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2379 used to update stack pointer.
2381 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2384 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2385 for unknown symbols in absolute section.
2387 2009-03-06 Nick Clifton <nickc@redhat.com>
2389 * po/es.po: Updated Spanish translation.
2391 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2393 * elf32-arm.c (group_sections): Take next section size into
2394 account before accepting to group it.
2396 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2398 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2400 (elf32_arm_final_link_relocate): Likewise.
2402 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2405 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2407 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2409 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2410 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2411 (BFD_FAKE_SECTION): Init new flag.
2412 * ecoff.c (bfd_debug_section): Likewise.
2413 * bfd-in2.h: Regenerate.
2414 * libbfd.h: Regenerate.
2415 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2416 (ppc_elf_reloc_type_lookup): Handle new relocs.
2417 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2418 without marker relocs.
2419 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2420 if section has no old-style calls.
2421 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2422 Don't try to optimize new-style __tls_get_addr call when handling
2423 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2425 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2426 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2427 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2428 without marker relocs.
2429 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2430 if section has no old-style calls. Set toc_ref for new relocs as
2432 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2433 Don't try to optimize new-style __tls_get_addr call when handling
2434 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2437 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2440 * configure.in: Test for ld --as-needed support. Link shared
2441 libbfd against libm.
2442 * configure: Regenerate.
2444 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2446 * Makefile.am: Run "make dep-am".
2447 * Makefile.in: Regenerate.
2449 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2451 * elf32-score7.c: New file.
2452 * elf32-score.h: New file.
2453 * elf32-score.c: Add code to support score 7. Set score7 as the
2455 * cpu-score.c: Add score7 architecure.
2456 (compatibile): New function.
2457 * Makefile.am: Add rules for building elf32-score7 object.
2458 * Makefile.in: Regenerate.
2459 * configure.in: Add elf32-score7 object to score vectors.
2460 * configure: Regenerate.
2461 * reloc.c: Add score7 relocs.
2462 * archures.c: Add score3 and score7 machine numbers.
2463 * bfd-in2.h: Regenerate.
2464 * libbfd.h: Regenerate.
2466 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2468 * configure: Regenerate.
2470 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2472 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2473 (elf32_hppa_check_relocs): Use it.
2475 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2477 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2478 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2479 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2480 (elf_hppa_record_segment_addrs): Likewise.
2481 (elf_hppa_final_link): Likewise.
2482 (elf_hppa_relocate_insn): Likewise.
2483 (elf_hppa_final_link_relocate): Likewise.
2484 (elf64_hppa_relocate_section): Likewise.
2485 * elf64-hppa.c: Insert above.
2487 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2489 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2490 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2491 (elf_hppa_relocate_section): Likewise.
2492 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2493 from struct elf_link_hash_entry. Add count field.
2494 (struct elf64_hppa_dyn_hash_table): Delete.
2495 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2496 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2497 (hppa_elf_hash_entry, eh_name): Define.
2498 (elf64_hppa_new_dyn_hash_entry): Delete.
2499 (elf64_hppa_dyn_hash_lookup): Delete.
2500 (elf64_hppa_dyn_hash_traverse): Delete.
2501 (get_dyn_name): Delete.
2502 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2503 of struct elf64_hppa_dyn_hash_entry *.
2504 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2505 allocate_global_data_plt, allocate_global_data_stub,
2506 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2508 (hppa64_link_hash_newfunc): New.
2509 (elf64_hppa_hash_table_create): Rework.
2510 (count_dyn_reloc): Likewise.
2511 (hppa64_elf_local_refcounts): New.
2512 (elf64_hppa_check_relocs): Rework using standard technique for recording
2513 local DLT, PLT and OPD reference counts.
2514 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2515 elf_link_hash_entry *.
2516 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2517 allocate_global_data_plt, allocate_global_data_stub,
2518 allocate_global_data_opd, allocate_dynrel_entries,
2519 elf64_hppa_adjust_dynamic_symbol,
2520 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2521 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2522 Use hppa_link_hash_table. Rework.
2523 (elf64_hppa_link_output_symbol_hook): Rework.
2524 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2525 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2526 elf64_hppa_finish_dynamic_sections): Likewise.
2528 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2530 * elf32-arm.c (stub_reloc_type): Removed.
2531 (insn_sequence): Renamed reloc_type field to r_type.
2532 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2533 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2534 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2535 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2536 (arm_stub_is_thumb): Catch new stubs.
2537 (arm_type_of_stub): Handle new stubs.
2538 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2539 (bfd_elf32_arm_process_before_allocation): Remove useless
2542 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2544 * elf.c (elf_find_function): Use is_function_type to check
2547 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2549 * xtensa-modules.c: Revert to previous version 1.11 due
2550 to inadvertant commit.
2552 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2554 * elf32-xtensa.c (text_action_add): Separate test for action
2555 type. Break if saved action is ta_widen_insn at same offset.
2557 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2559 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2560 to elf32_arm_stub_long_branch_any_arm_pic.
2561 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2562 (enum elf32_arm_stub_type, arm_type_of_stub)
2563 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2566 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2568 * elf32-arm.c (PREV_SEC): Update comment.
2569 (group_sections): Rename argument to stubs_always_after_branch.
2570 Reverse the list and place stubs at the end of input sections.
2572 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2574 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2576 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2578 (arm_size_one_stub): Remove unnecessary break.
2579 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2581 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2583 * elf32-arm.c (stub_insn_type): New type.
2584 (stub_reloc_type): Likewise.
2585 (insn_sequence): Likewise.
2586 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2587 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2588 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2589 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2590 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2591 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2592 (elf32_arm_stub_hash_entry): Add new helper fields.
2593 (stub_hash_newfunc): Initialize these new fields.
2594 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2595 to take endianness into account.
2596 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2597 (arm_map_one_stub): Code is now more generic, thanks to
2600 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2602 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2604 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2605 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2606 BLX is not available. Fix typo in warning message. Add comments
2607 and improve formatting.
2608 (arm_build_one_stub): Adjust to new
2609 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2610 (arm_map_one_stub): Likewise.
2612 2009-02-23 Tristan Gingold <gingold@adacore.com>
2613 Eric Botcazou <ebotcazou@adacore.com>
2614 Douglas B Rupp <rupp@gnat.com>
2616 * vms.h: Update copyright year, fix comments, reorder declarations.
2617 (_bfd_save_vms_section): Remove the prototype.
2618 (EGPS_S_V_NO_SHIFT): New constant.
2619 (bfd_vms_set_section_flags): New prototype.
2620 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2622 (EGSY_S_W_FLAGS): Ditto.
2623 (EGSY_S_V_QUAD_VAL): Ditto.
2624 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2625 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2626 EGST_S_B_NAMLNG): Ditto.
2627 (ESRF_S_B_NAMLNG): Ditto.
2628 (ETIR_S_C_HEADER_SIZE): Ditto.
2629 (EGPS_S_V_ALLOC_64BIT): Ditto.
2630 (DST_S_C_EPILOG): Ditto.
2631 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2632 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2633 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2634 (DST_S_L_PCLINE_UNSLONG): Ditto.
2635 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2636 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2637 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2638 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2639 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2640 (DST_S_B_SRC_UNSBYTE): Ditto.
2641 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2643 (vms_section, vms_reloc): Remove types.
2644 (hdr_struc): Replaced by ...
2645 (hdr_struct): ... new type.
2646 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2647 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2648 (EMH_DATE_LENGTH): Ditto.
2649 (eom_struc): Replaced by ...
2650 (eom_struct): ... new type.
2651 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2652 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2653 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2654 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2655 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2656 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2657 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2658 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2659 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2660 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2661 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2662 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2663 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2664 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2665 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2666 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2667 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2668 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2669 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2670 (enum file_type_enum): New type.
2671 (struct location_struct): Removed.
2672 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2673 (struct funcinfo, struct module): Ditto.
2674 (struct vms_private_data_struct): Update fields.
2675 (struct vms_section_data_struct): New type.
2677 * vms.c: Update copyright year, fix comments,
2678 Fix includes for DECC, add prototypes.
2679 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2681 Use flavour to set is_vax, location_stack is removed.
2682 (struct pair): Declare.
2683 (fill_section_ptr): Initialize variables at declaration.
2684 Add guard to set SECTION_SYM flag, handlde und section.
2685 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2686 (_bfd_vms_slurp_object_records): New function, replaces previous
2688 (vms_slurp_module): New function.
2689 (vms_slurp_image): Ditto.
2690 (vms_object_p): Complete rewrite.
2691 (vms_mkobject): Use is_vax field to slect architecture.
2692 (free_reloc_stream): New function.
2693 (vms_convert_to_var): Ditto.
2694 (vms_convert_to_var_1): Ditto.
2695 (vms_convert_to_var_unix_filename): Ditto.
2696 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2698 (vms_new_section_hook): Set alignment to 0, allocate private data.
2699 (vms_get_section_contents): Load content.
2700 (vms_get_symbol_info): Handle undefined section.
2701 (vms_find_nearest_line): Handle.
2702 (alloc_reloc_stream): New function.
2703 (vms_slurp_reloc_table): Ditto.
2704 (vms_get_reloc_upper_bound): Make it real.
2705 (vms_canonicalize_reloc): Do the real work.
2706 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2708 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2709 (vms_set_arch_mach): Check arch.
2710 (vms_set_section_contents): Copy the content after allocation.
2711 (vms_alpha_vec): Update object flags.
2713 * vms-tir.c: Update copyright year, fix comments,
2714 add prototypes for new functions.
2715 (dst_define_location): New function.
2716 (dst_restore_location): New function.
2717 (dst_retrieve_location): New function.
2718 (dst_check_allocation): New function.
2719 (image_dump): Call dst_check_allocation.
2720 (image_write_b): Ditto.
2721 (image_write_w): Ditto.
2722 (image_write_l): Ditto.
2723 (image_write_q): Ditto.
2724 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2725 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2727 Call error handler instead of abort if name is not known.
2728 (etir_sta): Add quarter_relocs argument and set it.
2731 (etir_opr): Ditto, return FALSE in case of error.
2732 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2733 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2734 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2735 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2736 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2737 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2738 Return FALSE in case of error.
2739 (tir_sta): Change sign of psect.
2741 (tir_cmd): Fix cast. Makes tir_table static const.
2742 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2743 add argument to explain.
2744 (analyze_etir): Initialize maxptr, add quarter_relocs
2745 declaration, move some declarations into inner scopes.
2746 Handle quarter_relocs and STO_IMM.
2747 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2748 (_bfd_vms_slurp_relocs): New function.
2749 (_bfd_vms_decode_relocs): New function.
2750 (sto_imm): Rewritten.
2751 (start_first_etbt_record): New function.
2752 (start_another_etbt_record): Ditto.
2753 (etir_output_check): Ditto.
2754 (defer_reloc_p): Ditto.
2755 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2756 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2757 rewritte relocations handling.
2758 (_bfd_vms_write_tbt): Removed.
2759 (_bfd_vms_write_dbg): Ditto.
2761 * vms-misc.c: Update copyright year, Fix comments.
2762 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2763 (maybe_adjust_record_pointer_for_object): New function.
2764 (_bfd_vms_get_first_record): New function, replaces ...
2765 (_bfd_vms_get_record): .. removed.
2766 (_bfd_vms_get_object_record): New function.
2767 (_bfd_vms_get_object_record): New function.
2768 (vms_get_remaining_object_record): New function, replaces ...
2769 (_bfd_vms_get_next_record): ... removed.
2770 (add_new_contents): Removed.
2771 (_bfd_save_vms_section): Removed.
2772 (_bfd_get_vms_section): Removed.
2773 (_bfd_vms_output_flush): Write in VAR format.
2774 (new_symbol): Don't make UND section.
2776 * vms-hdr.c: Update copyright year, update list of record handled.
2777 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2778 (_bfd_vms_write_hdr): Strip vms and unix patches,
2779 add comments, truncate module name at 31 characters,
2780 use constants instead of hard-coded value,
2781 write BFD version instead of a fixed string.
2782 (_bfd_vms_slurp_ihd): New function.
2783 (_bfd_vms_slurp_isd): Ditto.
2784 (_bfd_vms_slurp_ihs): Ditto.
2785 (new_module): Ditto.
2786 (parse_module): Ditto
2787 (build_module_list): Ditto.
2788 (module_find_nearest_line): Ditto.
2789 (_bfd_vms_find_nearest_dst_line): Ditto.
2790 (vms_slurp_debug): Ditto.
2791 (_bfd_vms_slurp_dbg): Ditto.
2792 (_bfd_vms_slurp_tbt): Ditto.
2793 (_bfd_vms_write_dbg): Ditto.
2794 (_bfd_vms_write_tbt): Ditto.
2796 * vms-gsd.c: Update copyright year, update list of records handled.
2797 (EVAX_LITERALS_NAME): New macro.
2798 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2799 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2800 (register_universal_symbol): New function and prototype.
2801 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2802 improve debug messages,
2803 use constants instead of hard-coded value,
2804 fix missing endianness conversion,
2805 handle global symbol (SYMG).
2806 (bfd_vms_set_section_flags): New function.
2807 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2808 handle section literals,
2810 handle section bfd and vms flags,
2811 don't output LIB$INITIALIZE symbol,
2812 fix handling of weak symbols,
2813 fix evax vs vax procedure descriptor,
2814 handle absolute symbols.
2816 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2817 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2819 * makefile.vms (DEFS): Fix flags for VMS.
2821 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2823 * bfd-in2.h: Regenerated.
2824 * libbfd.h: Regenerated.
2826 2009-02-20 Cary Coutant <ccoutant@google.com>
2828 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2831 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2834 * coffcode.h (coff_write_object_contents): Don't let the string
2835 table offset overflow the s_name field when using long section names.
2837 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2839 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2840 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2841 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2842 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2843 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2844 (bfd_pmac_xcoff_backend_data): Likewise.
2845 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2846 (bfd_xcoff_aix5_backend_data): Likewise.
2847 (xcoff64_write_object_contents): Delete unused long_section_names
2849 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2850 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2852 * coffcode.h (documentation): Update to describe long section names.
2853 (COFFLONGSECTIONCATHELPER): New helper macro.
2854 (BLANKOR1TOODD): Likewise.
2855 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2856 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2857 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2858 (bfd_coff_set_long_section_names_allowed): New function.
2859 (bfd_coff_set_long_section_names_disallowed): Likewise.
2860 (struct bfd_coff_backend_data): Add new backend hook function
2861 pointer _bfd_coff_set_long_section_names.
2862 (bfd_coff_set_long_section_names): New backend hook.
2863 (coff_write_object_contents): Only generate long section names if
2864 bfd_coff_long_section_names() indicates they are currently enabled.
2865 (bfd_coff_std_swap_table): Make non-const, and initialise long
2866 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2867 (ticoff0_swap_table): Likewise to both.
2868 (ticoff1_swap_table): Again, likewise to both.
2869 * coffgen.c (make_a_section_from_file): Allow long section names
2870 as inputs even if not currently allowed for outputs.
2871 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2872 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2873 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2874 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2875 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2876 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2877 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2878 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2879 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2880 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2881 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2882 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2883 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2884 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2885 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2886 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2887 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2888 * libcoff-in.h: Update copyright year to cause updated copyright
2889 year in generated libcoff.h, and fix typo.
2890 * libcoff.h: Regenerated.
2891 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2892 (_bfd_ecoff_no_long_sections): Add prototype.
2893 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2894 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2895 defined by an including .c file.
2896 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2897 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2898 (ticoff1_swap_table): Likewise to both.
2900 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2902 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2903 stub. Catch default case error.
2904 (arm_map_one_stub): Add missing Thumb mapping symbol.
2906 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2909 * elf32-avr.c: Handle case where no local symbos exist correctly.
2911 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2914 * elf32-arm.c (arm_long_branch_stub,
2915 arm_thumb_v4t_long_branch_stub,
2916 arm_thumb_thumb_long_branch_stub,
2917 arm_thumb_arm_v4t_long_branch_stub,
2918 arm_thumb_arm_v4t_short_branch_stub,
2919 arm_pic_long_branch_stub):
2920 Renamed to elf32_arm_stub_long_branch_any_any,
2921 elf32_arm_stub_long_branch_v4t_arm_thumb,
2922 elf32_arm_stub_long_branch_thumb_only,
2923 elf32_arm_stub_long_branch_v4t_thumb_arm,
2924 elf32_arm_stub_short_branch_v4t_thumb_arm,
2925 elf32_arm_stub_long_branch_any_any_pic.
2926 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2927 arm_thumb_thumb_stub_long_branch,
2928 arm_thumb_arm_v4t_stub_long_branch,
2929 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2930 Renamed to arm_stub_long_branch_any_any,
2931 arm_stub_long_branch_v4t_arm_thumb,
2932 arm_stub_long_branch_thumb_only,
2933 arm_stub_long_branch_v4t_thumb_arm,
2934 arm_stub_short_branch_v4t_thumb_arm,
2935 arm_stub_long_branch_any_any_pic.
2937 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2939 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2940 in branch offset check.
2942 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2944 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2945 add toc.symndx and toc.add.
2946 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2948 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2950 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2951 (branch_reloc_hash_match): New function, extracted from..
2952 (ppc64_elf_tls_optimize): ..here.
2953 (ppc64_elf_relocate_section): Properly set addends when optimizing
2954 tls sequences. Avoid unnecessary reading and writing of insns.
2955 Only redo reloc when symbol changed. Bypass symbol checks when
2957 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2958 (branch_reloc_hash_match): New function, extracted from..
2959 (ppc_elf_tls_optimize): ..here.
2960 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2961 Don't clear addend on zapped __tls_get_addr reloc.
2963 2009-02-12 Nick Clifton <nickc@redhat.com>
2966 * elflink.c (bfd_elf_final_link): When counting the relocations,
2967 if the header size has not been set yet then assume that it will
2968 match the output section's reloc type.
2970 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2972 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2975 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2977 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2978 (find_function): Likewise.
2979 (pasted_function): Don't error if no prior function found.
2980 (discover_functions): Revert 2008-12-10 change. Extend first
2981 function range to start of section.
2983 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2985 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2987 * elf64-hppa.h: Likewise.
2989 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2991 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2994 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2996 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2997 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2999 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3001 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3002 * archures.c (bfd_mach_mips_xlr): Define.
3003 * bfd-in2.h: Regenerate.
3004 * cpu-mips.c (I_xlr): Define.
3005 (arch_info_struct): Add XLR entry.
3006 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3007 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3008 (mips_mach_extensions): Add XLR entry.
3010 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3012 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3014 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3016 * configure.in: AC_SUBST pdfdir.
3017 * Makefile.am: Add install-pdf, install-pdf-am
3018 and install-pdf-recursive targets. Define pdfdir.
3019 * doc/Makefile.am: Define pdf__strip_dir. Add
3020 install-pdf and install-pdf-am targets.
3021 * po/Make-in: Add install-pdf target.
3022 * configure: Regenerate.
3023 * Makefile.in: Regenerate
3024 * doc/Makefile.in: Regenerate.
3026 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3028 * bfd-in2.h: Regenerate.
3029 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3030 fields from n_entries to n_slots where appropriate, update comments.
3031 (HOWTO): Add TLS relocations.
3032 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3033 (enum elf_m68k_got_offset_size): New enum.
3034 (struct elf_m68k_got_entry.type): Move field to ...
3035 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3036 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3038 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3040 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3041 fields into n_entries array. Update comments.
3042 (elf_m68k_init_got): Simplify, update all uses.
3043 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3044 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3045 GOT entries; update name, update all uses.
3046 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3047 (elf_m68k_get_got_entry): Update.
3048 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3050 (elf_m68k_remove_got_entry_type): Simplify.
3051 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3052 (elf_m68k_can_merge_gots): Update.
3053 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3054 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3055 GOT entries, simplify.
3056 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3057 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3058 field, remove obsoleted local_n_entries field.
3059 (elf_m68k_partition_multi_got_2): New static function.
3060 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3062 (elf_m68k_remove_got_entry_type): Update.
3063 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3064 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3065 update of sgot->size and srelgot->size.
3066 (elf_m68k_gc_sweep_hook): Update.
3067 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3068 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3070 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3071 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3073 2009-02-02 DJ Delorie <dj@redhat.com>
3075 * elf32-mep.c (config_names): Regenerate configuration.
3077 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3079 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3080 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3081 * elf.c (bfd_elf_get_str_section): Make static.
3082 (bfd_elf_find_section): Delete.
3083 * libbfd.h: Regenerate.
3085 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3087 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3088 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3090 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3092 * elflink.c (on_needed_list): New function.
3093 (elf_link_add_object_symbols): Link in --as-needed libs if they
3094 satisfy undefined symbols in other libs.
3096 2009-01-30 Julian Brown <julian@codesourcery.com>
3098 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3099 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3100 with --just-symbols (-R).
3102 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3104 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3105 high_pc in order to properly sign-extend VMAs.
3107 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3108 Mark Shinwell <shinwell@codesourcery.com>
3109 Catherine Moore <clm@codesourcery.com>
3111 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3113 2009-01-28 Catherine Moore <clm@codesourcery.com>
3115 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3116 SEC_LOAD for dynamic relocation sections.
3118 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3120 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3121 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3122 the size of local TLS data.
3124 2009-01-27 Andreas Schwab <schwab@suse.de>
3126 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3127 architectures in the archive.
3129 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3131 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3132 <R_CRIS_32_DTPREL>: Correct relocation value.
3134 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3135 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3136 symbols with non-default visibility.
3138 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3140 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3141 describing the trampolines.
3142 (ppc_elf_relocate_section): Update relocs to describe the
3145 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3147 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3148 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3149 and R_PARISC_PCREL12F relocations.
3151 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3154 * elflink.c (find_version_for_sym): New function split out from,
3155 but without export_dynamic test, ..
3156 (_bfd_elf_link_assign_sym_version): ..here.
3157 (_bfd_elf_export_symbol): Use it.
3159 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3161 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3162 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3163 * elflink.c: ..here, somewhat modified.
3164 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3165 _bfd_elf_link_find_version_dependencies,
3166 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3167 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3168 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3170 * elflink.c: ..and make static here.
3171 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3172 of output_bfd from struct elf_find_verdep_info.
3173 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3174 struct elf_info_failed.
3175 (bfd_elf_size_dynamic_sections): Adjust.
3177 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3180 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3181 after comp_unit_find_line call.
3183 2009-01-21 Nick Clifton <nickc@redhat.com>
3186 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3187 tm_gmtoff field in struct tm.
3189 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3191 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3192 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3193 sections in soft-icache lines unless non_ia_text. Don't add
3194 rodata if doing so would exceed line size.
3196 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3198 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3199 types than bfd_link_hash_indirect, before early return, call
3200 _bfd_elf_link_hash_copy_indirect.
3202 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3204 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3205 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3206 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3207 (elf_backend_obj_attrs_order): New define.
3208 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3209 (elfNN_bed): Add elf_backend_obj_attrs_order.
3211 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3213 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3214 (obj_attr_size): Likewise.
3215 (write_obj_attribute): Likewise.
3216 (_bfd_elf_copy_obj_attributes): Likewise.
3217 (_bfd_elf_parse_attributes): Likewise.
3218 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3219 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3220 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3221 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3222 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3225 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3227 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3228 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3229 (bfd_elf_add_obj_attr_string): Likewise.
3230 (bfd_elf_add_obj_attr_int_string): Likewise.
3231 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3232 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3233 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3234 Tag_nodefaults has no default value.
3235 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3236 comment to reflect the new state.
3238 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3241 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3242 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3243 (adjust_z_magix): Delete dead code handling QMAGIC.
3245 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3247 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3248 IMAGE_SCN_MEM_DISCARDABLE.
3250 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3252 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3253 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3254 * configure.in (commonbfdlib): Delete.
3255 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3256 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3257 is available, not just for linux.
3258 * po/SRC-POTFILES.in: Regenerate.
3259 * Makefile.in: Regenerate.
3260 * configure: Regenerate.
3262 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3263 Julian Brown <julian@codesourcery.com>
3265 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3266 ARM attributes in ABI 2.07.
3267 * elf32-arm.c (get_secondary_compatible_arch): New function.
3268 (set_secondary_compatible_arch): New function.
3269 (tag_cpu_arch_combine): New function.
3270 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3271 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3272 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3273 make it fit with order_01243.
3274 Add support for Tag_also_compatible_with,
3275 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3276 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3277 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3278 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3279 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3280 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3281 Rework the way unknown attributes are handled.
3282 Defer errors until all attributes have been processed.
3284 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3286 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3287 bfd_elf_add_obj_attr_int_string.
3288 Read Tag_compatibility from its new location in the attribute array,
3289 rather than the attribute list.
3290 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3291 bfd_elf_add_obj_attr_int_string.
3292 (_bfd_elf_parse_attributes): Likewise.
3293 (_bfd_elf_merge_object_attributes): There's now only one
3294 Tag_compatibility, and it's in the array, not the list.
3295 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3297 (bfd_elf_add_obj_attr_compat): Rename to
3298 bfd_elf_add_obj_attr_int_string.
3299 (bfd_elf_add_proc_attr_compat): Rename to
3300 bfd_elf_add_proc_attr_int_string.
3301 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3304 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3306 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3307 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3308 (vmsutil.lo): Add dependency rule.
3309 * Makefile.in: Regenerate.
3310 * config.bfd (ia64*-*-*vms*): Add case.
3311 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3312 * configure: Regenerate.
3313 * vmsutil.c: New file.
3314 * vmsutil.h: New file.
3315 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3317 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3318 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3319 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3320 elfNN_vms_object_p): New functions
3321 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3323 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3326 * elflink.c (elf_gc_sweep): Exclude the group section if the
3327 first member of the section group is excluded.
3329 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3332 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3333 saved filename, use bfd_alloc rather than bfd_malloc for it.
3335 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3337 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3339 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3341 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3343 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3345 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3347 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3349 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3351 (struct got_entry): Add br_addr.
3352 (struct call_info): Add priority.
3353 (struct function_info): Add lr_store and sp_adjust.
3354 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3355 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3356 area as an overlay, and check that no other overlays exist. Look up
3357 icache overlay manager entry sym.
3358 (BRA_STUBS, BRA, BRASL): Define.
3359 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3360 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3362 (count_stub, build_stub): Support soft-icache.
3363 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3364 (spu_elf_size_stubs): Size soft-icache stubs.
3365 (overlay_index): New function.
3366 (spu_elf_build_stubs): Make static. Support soft-icache.
3367 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3368 (find_function_stack_adjust): Save lr store and stack adjust insn
3370 (maybe_insert_function): Adjust find_function_stack_adjust call.
3371 (mark_functions_via_relocs): Retrieve priority.
3372 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3373 (sort_calls): Sort by priority first.
3374 (mark_overlay_section): Ignore .ovl.init.
3375 (sum_stack): Only print when stack_analysis.
3376 (print_one_overlay_section): New function, extracted from..
3377 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3378 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3379 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3380 analysis. Call spu_elf_build_stubs.
3381 (spu_elf_relocate_section): For soft-icache encode overlay index
3383 (spu_elf_output_symbol_hook): Support soft-icache.
3384 (spu_elf_modify_program_headers: Likewise.
3386 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3387 num_regions to num_lines. Add line_size and max_branch.
3388 (enum _ovly_flavour): Add ovly_soft_icache.
3389 (spu_elf_build_stubs): Delete.
3391 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3393 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3394 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3396 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3398 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3399 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3400 the program, the known offset starts at the negative size of the
3402 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3405 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3407 * config.bfd: Add lm32-*-rtems*.
3409 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3411 * coff-ppc.c: Add 2009 to Copyright.
3412 * elf32-cris.c: Likewise.
3413 * elflink.c: Likewise.
3415 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3417 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3418 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3420 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3423 * elflink.c (elf_merge_st_other): New.
3424 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3425 hide them if needed.
3426 (elf_link_add_object_symbols): Updated.
3428 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3431 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3432 ref_dynamic and dynamic_def fields when setting def_regular
3435 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3438 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3441 For older changes see ChangeLog-2008
3447 version-control: never