1 2009-06-25 Tristan Gingold <gingold@adacore.com>
3 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
4 (bfd_mach_o_canonicalize_dynamic_symtab)
5 (bfd_mach_o_get_synthetic_symtab): Defines.
6 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
7 (TARGET_NAME): Use Mach-O specific functions for dynamic.
9 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
10 for scattered relocations.
11 (bfd_mach_o_i386_print_thread): New function.
12 (bfd_mach_o_print_thread): Define.
14 * mach-o.c (text_section_names_xlat): Add an entry for __const.
15 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
16 New functions extracted from ...
17 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
18 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
19 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
20 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
21 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
22 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
24 (bfd_mach_o_scan_read_dylib): Ditto.
25 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
27 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
28 decode isym and flags on little endian targets. Set dysymtab field.
29 (bfd_mach_o_scan_start_address): Adjust for enum names.
30 (bfd_mach_o_lookup_section): Do not look for segments anymore.
31 (bfd_mach_o_print_section): Display bfd section name.
32 (bfd_mach_o_print_segment): Display none if no name.
33 (bfd_mach_o_print_dysymtab): Display next index for local, external
34 and undefined symbols.
35 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
36 Display dylinker name. Display thread and unixthread commands content.
37 (bfd_mach_o_print_thread): New macro.
39 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
40 (bfd_mach_o_ppc_thread_flavour): Ditto.
41 (bfd_mach_o_i386_thread_flavour): Ditto.
42 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
43 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
44 BFD_MACH_O_THREAD_STATE_NONE.
45 (bfd_mach_o_segment_command): Remove segment field.
46 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
47 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
48 (bfd_mach_o_prebound_dylib_command): Ditto.
49 (bfd_mach_o_dylib_command): Ditto.
50 (bfd_mach_o_prebound_dylib_command): Remove section field.
51 (mach_o_data_struct): Add dysymtab field.
52 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
53 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
54 (bfd_mach_o_build_commands): Remove parameter names and attributes.
55 (bfd_mach_o_get_dynamic_reloc_upper_bound)
56 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
58 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
60 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
61 field of struct dirent.
63 2009-06-23 Tristan Gingold <gingold@adacore.com>
65 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
66 of this macro. Fix indentation.
68 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
70 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
71 destination for defined dynamic symbols when deciding whether to
73 (allocate_dynrelocs): Make sure functions are not marked as Thumb
74 when actually accessed through a PLT, even when generating a
77 2009-06-22 Tristan Gingold <gingold@adacore.com>
79 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
82 2009-06-22 Alan Modra <amodra@bigpond.net.au>
84 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
85 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
87 2009-06-22 Alan Modra <amodra@bigpond.net.au>
89 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
91 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
93 * elflink.c (elf_link_add_object_symbols): Avoid warning
94 from -Wjump-misses-init in gcc 4.5.0.
96 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
98 * elf32-i386.c (elf_i386_check_relocs): Properly check local
100 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
102 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
104 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
105 r_symndx. Report local symbol name on error.
106 (elf_i386_check_relocs): Updated. Report local symbol name on
108 (elf_i386_gc_sweep_hook): Updated.
109 (elf_i386_relocate_section): Likewise.
111 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
112 r_symndx. Report local symbol name on error.
113 (elf64_x86_64_check_relocs): Updated. Report local symbol name
115 (elf64_x86_64_gc_sweep_hook): Updated.
116 (elf64_x86_64_relocate_section): Likewise.
118 2009-06-19 Tristan Gingold <gingold@adacore.com>
120 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
122 2009-06-19 Tristan Gingold <gingold@adacore.com>
124 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
125 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
126 (bfd_mach_o_valid): Ditto.
127 (bfd_mach_o_wide_p): Ditto.
128 (bfd_mach_o_canonicalize_reloc): Ditto.
129 (bfd_mach_o_build_commands): Ditto.
130 (bfd_mach_o_scan_read_thread): Ditto.
131 (bfd_mach_o_flatten_sections): Ditto.
132 (bfd_mach_o_scan_start_address): Ditto.
133 (bfd_mach_o_lookup_section): Ditto.
134 (bfd_mach_o_core_fetch_environment): Ditto.
135 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
136 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
137 (bfd_mach_o_scan_write_symtab): Ditto.
138 Use macros instead of hard-coded values.
139 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
140 Use bfd_mach_o_get_data instead of direct access. Use macros
141 instead of hard-coded values.
142 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
143 Remove sym argument and get section from mdata.
144 Move code into the else branch.
145 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
146 Remove sym argument and get section from mdata. Adjust code.
147 (bfd_mach_o_scan_read_dylib): Move assertion into the created
148 switch (which replaces consecutive if statements).
149 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
150 module table, table of content, indirect symbols and external
152 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
154 (bfd_mach_o_scan_read_linkedit): New function.
155 (bfd_mach_o_scan_read_str): Ditto.
156 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
158 (bfd_mach_o_get_symtab_upper_bound): Remove check as
159 bfd_mach_o_count_symbols never returns an error.
160 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
161 symtab field (there might be only one symtab).
162 (bfd_mach_o_scan_read_command): Handle reexported dylib.
163 Handle sub frameworks, sub umbrella, sub library and sub client.
164 Read code signature and segment split info commands.
165 (bfd_mach_o_scan): Reindent.
166 (bfd_mach_o_xlat_name): New type.
167 (bfd_mach_o_print_flags): New function.
168 (bfd_mach_o_get_name): Ditto.
169 (bfd_mach_o_cpu_name): New variable.
170 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
171 (bfd_mach_o_section_type_name)
172 (bfd_mach_o_section_attribute_name)
173 (bfd_mach_o_load_command_name): New variables.
174 (bfd_mach_o_print_private_header): New function.
175 (bfd_mach_o_print_section_map): New function extracted from
176 bfd_mach_o_print_private_bfd_data.
177 (bfd_mach_o_print_section): Ditto. Print more infos.
178 (bfd_mach_o_print_segment): Ditto.
179 (bfd_mach_o_print_dysymtab): Ditto.
180 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
181 load weak dylib, reexport dylib and id dylib.
182 Handle code signature and segment_split info.
183 Handle sub frameworks, sub umbrella, sub library and sub client.
184 (bfd_mach_o_section_get_nbr_indirect): New function.
186 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
187 (bfd_mach_o_header_flags): New enum to define header flags.
188 (bfd_mach_o_section_attribute): New enum to replace ...
189 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
190 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
191 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
192 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
193 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
194 these removed macros.
195 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
196 (bfd_mach_o_dylib_module): New type.
197 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
199 (bfd_mach_o_dylib_table_of_content): New type.
200 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
201 (bfd_mach_o_dylib_reference): New type.
202 (BFD_MACH_O_REFERENCE_SIZE): New macro.
203 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
204 modules, toc, references and indirect syms.
205 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
206 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
207 unused). Add comment.
208 (bfd_mach_o_dylib_command): Ditto.
209 (bfd_mach_o_prebound_dylib_command): Ditto.
210 (bfd_mach_o_linkedit_command): New type.
211 (bfd_mach_o_str_command): New type.
212 (bfd_mach_o_load_command): Add linkedit and str fields.
213 (mach_o_data_struct): Add symtab field.
214 (bfd_get_mach_o_data): Renamed to ...
215 (bfd_mach_o_get_data): ... this new macro.
216 (bfd_mach_o_scan_read_symtab_symbol,
217 bfd_mach_o_scan_read_symtab_strtab,
218 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
220 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
221 instead of direct access.
223 2009-06-19 Alan Modra <amodra@bigpond.net.au>
225 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
226 R_PPC_PLTREL24 relocs.
227 (ppc_elf_relocate_section): Likewise.
229 2009-06-19 Alan Modra <amodra@bigpond.net.au>
231 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
232 pointer to sym hash. Update all uses.
233 (update_plt_info): Likewise. Don't check addend here.
235 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
237 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
238 bfd_sym_from_r_symndx.
239 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
241 2009-06-18 Alan Modra <amodra@bigpond.net.au>
243 * elf-bfd.h (struct sym_sec_cache): Delete.
244 (struct sym_cache): New.
245 (bfd_section_from_r_symndx): Delete prototype.
246 (bfd_sym_from_r_symndx): Define prototype.
247 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
248 (bfd_sym_from_r_symndx): ..new function.
249 * elf32-arm.c: Update all uses of struct sym_sec_cache and
250 bfd_section_from_r_symndx to new struct and function.
251 * elf32-bfin.c: Likewise.
252 * elf32-hppa.c: Likewise.
253 * elf32-i386.c: Likewise.
254 * elf32-m32r.c: Likewise.
255 * elf32-m68hc1x.c: Likewise.
256 * elf32-m68hc1x.h: Likewise.
257 * elf32-m68k.c: Likewise.
258 * elf32-ppc.c: Likewise.
259 * elf32-s390.c: Likewise.
260 * elf32-sh.c: Likewise.
261 * elf64-ppc.c: Likewise.
262 * elf64-s390.c: Likewise.
263 * elf64-x86-64.c: Likewise.
264 * elfxx-sparc.c: Likewise.
265 * elfxx-sparc.h: Likewise.
267 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
269 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
270 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
272 2009-06-18 Nick Clifton <nickc@redhat.com>
274 * elflink.c (elf_link_sort_relocs): Return early if there are no
277 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
279 Merge cegcc and mingw32ce target name changes from
282 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
284 * config.bfd: Add arm*-*-cegcc* target.
286 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
288 * config.bfd: Add arm-*-mingw32ce* target.
290 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
292 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
293 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
294 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
295 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
297 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
299 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
300 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
301 * elf32-i386.c (elf_i386_check_relocs): Use it.
302 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
304 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
306 * elf-bfd.h (elf_dyn_relocs): New.
308 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
309 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
311 (elf_i386_copy_indirect_symbol): Likewise.
312 (elf_i386_check_relocs): Likewise.
313 (elf_i386_gc_sweep_hook): Likewise.
314 (elf_i386_allocate_dynrelocs): Likewise.
315 (elf_i386_readonly_dynrelocs): Likewise.
316 (elf_i386_size_dynamic_sections): Likewise.
318 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
319 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
321 (elf64_x86_64_copy_indirect_symbol): Updated.
322 (elf64_x86_64_check_relocs): Likewise.
323 (elf64_x86_64_gc_sweep_hook): Likewise.
324 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
325 (elf64_x86_64_allocate_dynrelocs): Likewise.
326 (elf64_x86_64_readonly_dynrelocs): Likewise.
327 (elf64_x86_64_size_dynamic_sections): Likewise.
329 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
331 * elf32-arm.c (create_got_section): Get existing .rela.got
333 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
334 * elf32-lm32.c (create_got_section): Likewise.
335 * elf32-m32r.c (create_got_section): Likewise.
336 * elf32-ppc.c (ppc_elf_create_got): Likewise.
337 * elf32-s390.c (create_got_section): Likewise.
338 * elf32-sh.c (create_got_section): Likewise.
339 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
340 * elf64-s390.c (create_got_section): Likewise.
341 * elfxx-sparc.c (create_got_section): Likewise.
343 * elflink.c (_bfd_elf_create_got_section): Properly initialize
346 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
348 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
350 * elf32-i386.c (elf_i386_local_hash): Removed.
351 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
352 (elf_i386_get_local_sym_hash): Likewise.
354 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
355 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
356 (elf64_x86_64_get_local_sym_hash): Likewise.
357 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
358 (get_local_sym_hash): Likewise.
360 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
362 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
363 rel_got_sec and plt_sec.
364 (elfNN_ia64_relax_section): Updated.
365 (elfNN_ia64_create_dynamic_sections): Likewise.
367 (allocate_dynrel_entries): Likewise.
368 (elfNN_ia64_size_dynamic_sections): Likewise.
369 (set_got_entry): Likewise.
370 (elfNN_ia64_choose_gp): Likewise.
371 (elfNN_ia64_relocate_section): Likewise.
372 (elfNN_ia64_finish_dynamic_symbol): Likewise.
373 (elfNN_ia64_finish_dynamic_sections): Likewise.
375 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
377 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
380 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
382 * configure.in (elf): Add elf-ifunc.lo.
384 * configure: Regenerated.
385 * Makefile.in: Likewise.
387 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
388 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
390 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
391 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
393 (elf_i386_link_hash_table_create): Likewise.
394 (elf_i386_create_dynamic_sections): Likewise.
395 (elf_i386_check_relocs): Likewise.
396 (elf_i386_allocate_dynrelocs): Likewise.
397 (elf_i386_size_dynamic_sections): Likewise.
398 (elf_i386_relocate_section): Likewise.
399 (elf_i386_finish_dynamic_symbol): Likewise.
400 (elf_i386_finish_dynamic_sections): Likewise.
401 (elf_i386_create_got_section): Removed.
403 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
404 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
406 (elf64_x86_64_compute_jump_table_size): Updated.
407 (elf64_x86_64_link_hash_table_create): Likewise.
408 (elf64_x86_64_create_dynamic_sections): Likewise.
409 (elf64_x86_64_check_relocs): Likewise.
410 (elf64_x86_64_allocate_dynrelocs): Likewise.
411 (elf64_x86_64_size_dynamic_sections): Likewise.
412 (elf64_x86_64_relocate_section): Likewise.
413 (elf64_x86_64_finish_dynamic_symbol): Likewise.
414 (elf64_x86_64_finish_dynamic_sections): Likewise.
415 (elf64_x86_64_create_got_section): Removed.
417 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
418 for pointer alignment. Set up section pointers.
419 (_bfd_elf_create_dynamic_sections): Likewise.
420 (_bfd_elf_create_ifunc_sections): Moved to ...
421 * elf-ifunc.c: Here. New.
423 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
424 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
427 2009-06-16 Doug Kwan <dougkwan@google.com>
429 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
430 to bfd_signed_vma. Cast constant operands which are used in
431 offset related expressions to bfd_signed_vma type as appropriate.
433 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
435 * elf32-vax.c (elf_vax_plt_sym_val): New function.
436 (elf_backend_plt_sym_val): Define.
438 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
440 * elf32-vax.c (elf_vax_reloc_type_class): New function.
441 (elf_backend_reloc_type_class): Define.
443 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
445 * elf32-vax.c (elf_vax_relocate_section): For symbol references
446 from an executable to a shared library treat R_VAX_PC32
447 relocations as R_VAX_PLT32 ones.
449 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
451 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
452 symbols in GOT space calculation.
453 (elf_vax_relocate_section): Adjust accordingly.
455 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
457 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
460 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
462 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
464 (elf_vax_relocate_section): Likewise.
466 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
468 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
469 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
471 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
473 * elf32-i386.c (elf_i386_check_relocs): Reformat.
474 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
476 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
478 * Makefile.am: Run "make dep-am".
479 * Makefile.in: Regenerated.
481 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
483 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
484 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
486 2009-06-15 Nick Clifton <nickc@redhat.com>
488 * po/ru.po: New Russian translation.
489 * configure.in (ALL_LINGUAS): Add ru.
490 * configure: Regenerate.
492 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
494 * elf32-i386.c: Remove duplicated comments.
496 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
499 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
500 dynamic IFUNC pointer in non-shared object. Use .got.plt
501 for IFUNC definition in PIE.
502 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
505 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
506 dynamic IFUNC pointer in non-shared object. Use .got.plt
507 for IFUNC definition in PIE.
508 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
511 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
513 * elf32-i386.c (elf_i386_check_relocs): Properly report
514 local symbol for unhandled relocation against STT_GNU_IFUNC
516 (elf_i386_relocate_section): Likewise.
517 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
518 (elf64_x86_64_relocate_section): Likewise.
520 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
523 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
524 (elf_i386_link_hash_table): Add loc_hash_table and
526 (elf_i386_local_hash): New.
527 (elf_i386_local_htab_hash): Likewise.
528 (elf_i386_local_htab_eq): Likewise.
529 (elf_i386_get_local_sym_hash): Likewise.
530 (elf_i386_link_hash_table_free): Likewise.
531 (elf_i386_allocate_local_dynrelocs): Likewise.
532 (elf_i386_finish_local_dynamic_symbol): Likewise.
533 (bfd_elf64_bfd_link_hash_table_free): Likewise.
534 (elf_i386_link_hash_table_create): Create loc_hash_table and
536 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
537 (elf_i386_size_dynamic_sections): Likewise.
538 (elf_i386_relocate_section): Likewise.
539 (elf_i386_finish_dynamic_sections): Likewise.
540 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
543 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
544 (elf64_x86_64_link_hash_table): Add loc_hash_table and
546 (elf64_x86_64_local_hash): New.
547 (elf64_x86_64_local_htab_hash): Likewise.
548 (elf64_x86_64_local_htab_eq): Likewise.
549 (elf64_x86_64_get_local_sym_hash): Likewise.
550 (elf64_x86_64_link_hash_table_free): Likewise.
551 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
552 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
553 (bfd_elf64_bfd_link_hash_table_free): Likewise.
554 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
556 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
558 (elf64_x86_64_size_dynamic_sections): Likewise.
559 (elf64_x86_64_relocate_section): Likewise.
560 (elf64_x86_64_finish_dynamic_sections): Likewise.
561 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
564 2009-06-10 Philip Blundell <philb@gnu.org>
566 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
567 elf_sec->this_hdr == NULL.
569 2009-06-12 Tristan Gingold <gingold@adacore.com>
571 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
572 * bfd-in2.h: Regenerated.
573 * libbfd.h: Regenerated.
575 * mach-o.c (FILE_ALIGN): New macro.
576 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
577 (bfd_mach_o_print_symbol): Ditto.
578 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
579 (bfd_mach_o_get_reloc_upper_bound): New function.
580 (bfd_mach_o_canonicalize_reloc): Ditto.
581 (bfd_mach_o_scan_write_relocs): Ditto.
582 (bfd_mach_o_scan_write_section_32): Remove offset argument.
583 (bfd_mach_o_scan_write_section_64): Ditto.
584 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
585 written for load command. Do not compute section file offset.
586 (bfd_mach_o_scan_write_segment_64): Ditto.
587 (bfd_mach_o_scan_write_symtab): Compute file offset first.
588 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
590 (bfd_mach_o_mangle_symbols): ... this new function.
591 (bfd_mach_o_write_contents): Be sure to have load commands built.
592 Call bfd_mach_o_mangle_symbols.
593 (bfd_mach_o_build_commands): Adjust for filelen field.
594 Use FILE_ALIGN macro. Clear section file offset if section is empty.
595 Do not set symtab file offset anymore here.
596 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
597 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
598 Set reloc_count and rel_filepos section fields.
599 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
601 (bfd_mach_o_scan_read_section_64): Ditto.
602 (bfd_mach_o_scan_read_section): Ditto.
603 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
604 bfd_mach_o_asymbol. Use unsigned int for file offset type.
605 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
606 Handle weak-ref symbols.
607 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
608 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
609 (bfd_mach_o_scan): Remove assignment to removed field.
610 (bfd_mach_o_mkobject_init): Ditto.
611 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
612 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
613 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
614 (bfd_mach_o_swap_reloc_in): Ditto.
615 (bfd_mach_o_swap_reloc_out): Ditto.
617 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
618 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
619 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
620 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
621 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
622 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
623 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
624 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
625 (BFD_MACH_O_N_WEAK_DEF): New macros.
627 (bfd_mach_o_section_type): Add new enumeration values.
628 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
629 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
630 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
631 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
633 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
634 (BFD_MACH_O_GENERIC_RELOC_PAIR)
635 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
636 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
637 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
638 (BFD_MACH_O_RELENT_SIZE): Ditto.
639 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
640 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
641 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
642 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
643 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
644 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
645 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
646 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
647 (bfd_mach_o_reloc_info): New struct.
648 (bfd_mach_o_asymbol): New struct.
649 (bfd_mach_o_symtab_command): The symbols field is now of type
651 (bfd_mach_o_load_command): The offset and len fields are now of type
653 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
654 Add a filelen field. Add comments.
655 (bfd_mach_o_backend_data): New struct.
656 (bfd_mach_o_get_backend_data): New macro.
657 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
659 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
660 (bfd_mach_o_get_reloc_upper_bound): New prototype.
661 (bfd_mach_o_canonicalize_reloc): Ditto.
663 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
664 duplicated macro. Now defined to _bfd_generic_is_local_label.
665 (TARGET_NAME_BACKEND): New macro...
666 (TARGET_NAME_BACKEND): ... used to name a new variable.
667 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
670 * mach-o-i386.c (i386_howto_table): New variable.
671 (bfd_mach_o_i386_swap_reloc_in): New function.
672 (bfd_mach_o_i386_swap_reloc_out): Ditto.
673 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
674 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
675 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
676 (bfd_mach_o_bfd_reloc_type_lookup)
677 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
679 2009-06-11 Eric Paris <eparis@redhat.com>
680 Nick Clifton <nickc@redhat.com>
682 * opncls.c (_maybe_make_executable): New function. Gives execute
683 permission to an executable bfd that was opened for writing
684 provided that it is a regular file. Replaces common code found in...
685 (bfd_close): here and ...
686 (bfd_close_all_done): here.
688 2009-06-11 Anthony Green <green@moxielogic.com>
690 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
691 * bfd-in2.h: Rebuilt.
693 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
695 (moxie_reloc_map): Ditto.
696 Clean up copyright notice.
698 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
700 * bfd-in2.h: bfd_mmap prototype.
701 * bfdio.c (bfd_mmap): New function.
702 * libbfd.h (bfd_iovec): Add bmmap.
703 * cache.c (cache_bmmap): New function.
704 (cache_iovec): Initialize bmmap member.
705 * opencls.c (opncls_bmmap): New function.
706 (opncls_iovec): Initialize bmmap member.
708 2009-06-09 Tristan Gingold <gingold@adacore.com>
710 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
711 and stabstr_segment fields.
712 (mach_o_be_vec, mach_o_le_vec): Removed
713 (bfd_mach_o_version): New prototype.
715 * mach-o.c (bfd_mach_o_version): Make this function public.
716 (mach_o_wide_p): New function.
717 (bfd_mach_o_wide_p): Ditto.
718 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
720 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
721 Search in the list only if the name starts with a dot.
722 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
723 test. Check bfd_seek status.
724 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
725 (bfd_mach_o_scan_write_section_32): Ditto.
726 (bfd_mach_o_scan_write_section_64): Ditto.
727 (bfd_mach_o_scan_write_section): Removed.
728 (bfd_mach_o_scan_write_segment): Split into ...
729 (bfd_mach_o_scan_write_segment_32): ... this and ...
730 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
731 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
732 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
733 symbol table. Now returns a boolean.
734 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
735 Adjust for status type.
736 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
737 test. Write symbol table. Numbers the sections.
738 (bfd_mach_o_read_header): Check bfd_seek status.
739 Use mach_o_wide_p instead of hard-coded test.
740 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
741 (bfd_mach_o_scan_read_section_64): Ditto.
742 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
743 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
744 handled common symbols.
745 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
746 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
747 (bfd_mach_o_scan_read_dylinker): Ditto.
748 (bfd_mach_o_scan_read_dylib): Ditto.
749 (bfd_mach_o_scan_read_thread): Ditto.
750 (bfd_mach_o_scan_read_symtab): Ditto.
751 Do not create a section for the stabs.
752 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
753 (bfd_mach_o_scan_read_segment): Ditto.
754 (bfd_mach_o_scan_read_command): Ditto.
755 (bfd_mach_o_scan_start_address): Ditto.
756 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
757 (bfd_mach_o_archive_p): Check bfd_seek status.
758 (bfd_mach_o_core_fetch_environment): Ditto.
760 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
762 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
764 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
765 (elf_i386_link_hash_table_create): Initialize irelifunc.
766 (elf_i386_check_relocs): Updated. Set up irelifunc for
768 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
769 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
771 (elf_i386_relocate_section): Likewise.
773 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
774 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
775 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
777 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
778 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
780 (elf64_x86_64_relocate_section): Likewise.
782 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
784 (_bfd_elf_create_ifunc_sections): This.
786 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
788 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
791 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
793 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
794 relocation for R_386_32 against STT_GNU_IFUNC symbol when
795 building shared object. Check info->executable instead of
796 !info->shared when setting non_got_ref.
797 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
798 for non-GOT reference of STT_GNU_IFUNC symbol in shared
799 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
801 (elf_i386_relocate_section): Output dynamic relocation for
802 R_386_32 against STT_GNU_IFUNC symbol to get the real
803 function address when building shared object.
804 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
805 relocation for STT_GNU_IFUNC symbol in shared object.
807 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
808 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
809 symbol when building shared object. Check info->executable
810 instead of !info->shared when setting non_got_ref.
811 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
812 for non-GOT reference of STT_GNU_IFUNC symbol in shared
813 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
815 (elf64_x86_64_relocate_section): Output dynamic relocation
816 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
817 function address when building shared object.
818 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
819 relocation for STT_GNU_IFUNC symbol in shared object.
821 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
823 * Makefile.am: Run "make dep-am".
824 (BFD32_BACKENDS): Add mach-o-i386.lo.
825 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
826 * Makefile.in: Regenerate.
828 2009-06-06 Alan Modra <amodra@bigpond.net.au>
830 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
831 when looking for soft-icache stubs.
833 2009-06-05 Tristan Gingold <gingold@adacore.com>
835 * mach-o.h: Update copyright year.
836 (bfd_mach_o_mach_header_magic): New enum.
837 (bfd_mach_o_cpu_subtype): Now an enum.
838 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
839 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
840 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
841 (bfd_mach_o_load_command): Field type_required is now a boolean.
843 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
844 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
845 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
846 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
847 (bfd_mach_o_get_symtab_upper_bound): Ditto.
848 (bfd_mach_o_canonicalize_symtab): Ditto.
849 (bfd_mach_o_get_symbol_info): Ditto.
850 (bfd_mach_o_print_symbol): Ditto.
851 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
852 (bfd_mach_o_make_empty_symbol): Ditto.
853 (bfd_mach_o_write_contents): Ditto.
855 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
856 bfd_mach_o_mkobject): Defines.
857 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
858 Do not check with target vector but with flavour.
859 (struct mach_o_section_name_xlat): New declaration.
860 (dwarf_section_names_xlat): Ditto.
861 (text_section_names_xlat): Ditto.
862 (data_section_names_xlat): Ditto.
863 (struct mach_o_segment_name_xlat): Ditto.
864 (segsec_names_xlat): Ditto.
865 (bfd_mach_o_convert_section_name_to_bfd): New function.
866 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
867 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
868 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
869 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
870 Accept any input and output flavour. Do not share private data
872 (bfd_mach_o_count_symbols): Add a comment.
873 (bfd_mach_o_get_symtab_upper_bound): Make it public.
874 (bfd_mach_o_canonicalize_symtab): Ditto.
875 (bfd_mach_o_get_symbol_info): Ditto.
876 (bfd_mach_o_print_symbol): Ditto.
877 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
878 Use constants instead of hard-coded values.
879 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
881 (bfd_mach_o_scan_write_section_64): Ditto.
882 (bfd_mach_o_scan_write_segment): Ditto.
883 Do not copy sections anymore.
884 (bfd_mach_o_write_contents): Make it public.
885 Remove dead code. Rewrite typeflag assignment.
886 (bfd_mach_o_build_commands): New function.
887 (bfd_mach_o_set_section_contents): Ditto.
888 (bfd_mach_o_make_empty_symbol): Make it public.
889 (bfd_mach_o_read_header): Make it static.
890 Convert to bfd_boolean.
891 Use constants instead of hard-coded values.
892 (bfd_mach_o_make_bfd_section): Call
893 bfd_mach_o_convert_section_name_to_bfd to create name.
894 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
896 (bfd_mach_o_scan_read_section_64): Ditto.
897 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
898 a segment anymore. Use constants instead of hard-coded values.
899 (bfd_mach_o_scan_read_command): Fix style.
900 (bfd_mach_o_scan): Use constants instead of hard-coded values.
901 Get rid of BFD_IO_FUNCS.
902 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
903 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
904 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
905 (bfd_mach_o_object_p): Removed.
906 (bfd_mach_o_gen_core_p): New function, replaces ...
907 (bfd_mach_o_core_p): ... deleted.
908 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
910 * mach-o-i386.c: New file.
911 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
912 * configure.in (TDEFINES): Add mach_o_i386_vec.
913 * configure: Regenerated.
914 * targets.c: Add mach_o_i386_vec.
916 * mach-o.c: Update copyright years.
917 (BFD_IO_FUNCS): Remove (was not used).
918 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
919 bfd_mach_o_slurp_extended_name_table,
920 bfd_mach_o_construct_extended_name_table,
921 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
922 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
923 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
924 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
925 bfd_mach_o_get_section_contents_in_window,
926 bfd_mach_o_bfd_is_local_label_name,
927 bfd_mach_o_bfd_is_target_special_symbol,
928 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
929 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
930 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
931 bfd_mach_o_minisymbol_to_symbol,
932 bfd_mach_o_bfd_get_relocated_section_contents,
933 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
934 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
935 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
936 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
937 bfd_mach_o_bfd_merge_private_bfd_data,
938 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
939 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
940 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
941 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
942 bfd_mach_o_bfd_copy_private_header_data,
943 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
944 * mach-o-target.c: ... here.
945 Update copyright years.
947 2009-06-04 Alan Modra <amodra@bigpond.net.au>
949 * dep-in.sed: Don't use \n in replacement part of s command.
950 * Makefile.am (DEP1): LC_ALL for uniq.
952 * Makefile.in: Regenerate.
954 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
956 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
957 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
958 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
960 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
962 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
963 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
964 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
965 against STT_GNU_IFUNC symbols for static executables.
966 (elf_i386_finish_dynamic_symbol): Load GOT entry with
967 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
969 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
970 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
971 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
972 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
974 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
976 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
977 symbols to be left unimported when linking statically.
978 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
979 code when linking statically.
981 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
983 * elf32-i386.c (elf_i386_check_relocs): Increment
984 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
985 against STT_GNU_IFUNC symbol.
986 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
987 local STT_GNU_IFUNC definition is used.
988 (elf_i386_relocate_section): Handle got.offset != -1 for
989 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
992 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
993 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
994 relocations against STT_GNU_IFUNC symbol.
995 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
996 local STT_GNU_IFUNC definition is used.
997 (elf64_x86_64_relocate_section): Handle got.offset != -1
998 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
999 STT_GNU_IFUNC symbol.
1001 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1004 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1005 (elf_i386_reloc_type_lookup): Likewise.
1006 (R_386_tls): Removed.
1007 (R_386_irelative): New.
1008 (R_386_vt_offset): Updated.
1009 (elf_i386_rtype_to_howto): Likewise.
1010 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1011 (elf_i386_link_hash_table_create): Initialize igotplt,
1013 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1014 (elf_i386_adjust_dynamic_symbol): Likewise.
1015 (elf_i386_allocate_dynrelocs): Likewise.
1016 (elf_i386_relocate_section): Likewise.
1017 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1019 (elf_i386_finish_dynamic_symbol): When building a static
1020 executable, use .iplt, .igot.plt and .rel.iplt sections for
1021 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1022 locally defined STT_GNU_IFUNC symbol.
1024 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1025 (x86_64_reloc_map): Likewise.
1026 (R_X86_64_standard): Updated.
1027 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1028 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1030 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1031 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1032 (elf64_x86_64_allocate_dynrelocs): Likewise.
1033 (elf64_x86_64_relocate_section): Likewise.
1034 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1036 (elf64_x86_64_finish_dynamic_symbol): When building a static
1037 executable, use .iplt, .igot.plt and .rela.iplt sections for
1038 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1039 for locally defined STT_GNU_IFUNC symbol.
1041 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1042 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1044 * bfd-in2.h: Regenerated.
1045 * libbfd.h: Likewise.
1047 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1049 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1050 (_bfd_elf_make_ifunc_reloc_section): Removed.
1051 (_bfd_elf_is_ifunc_symbol): Likewise.
1052 (_bfd_elf_create_static_ifunc_sections): New.
1054 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1056 (elf_link_add_object_symbols): Here.
1057 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1058 STT_GNU_IFUNC symbol.
1059 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1060 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1061 (IFUNC_INFIX): Removed.
1062 (get_ifunc_reloc_section_name): Likewise.
1063 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1064 (_bfd_elf_is_ifunc_symbol): Likewise.
1065 (_bfd_elf_create_static_ifunc_sections): New.
1067 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1069 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1070 (create_got_section): Likewise.
1071 (allocate_dynrelocs): Likewise.
1072 (readonly_dynrelocs): Likewise.
1073 (set_tls_module_base): Likewise.
1074 (dtpoff_base): Likewise.
1076 (elf_i386_link_hash_table_create): Updated.
1077 (elf_i386_create_dynamic_sections): Likewise.
1078 (elf_i386_check_relocs): Likewise.
1079 (elf_i386_size_dynamic_sections): Likewise.
1080 (elf_i386_relocate_section): Likewise.
1082 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1083 (create_got_section): Likewise.
1084 (allocate_dynrelocs): Likewise.
1085 (readonly_dynrelocs): Likewise.
1086 (set_tls_module_base): Likewise.
1087 (dtpoff_base): Likewise.
1089 (elf64_x86_64_link_hash_table_create): Updated.
1090 (elf64_x86_64_create_dynamic_sections): Likewise.
1091 (elf64_x86_64_check_relocs): Likewise.
1092 (elf64_x86_64_size_dynamic_sections): Likewise.
1093 (elf64_x86_64_relocate_section): Likewise.
1095 2009-05-28 Nick Clifton <nickc@redhat.com>
1097 * targets.c (_bfd_target_vector): Only include plugin target in
1098 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1100 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1102 * elf32-spu.c (struct call_info): New member broken_cycle.
1103 (remove_cycle): Instead of physically removing call_info structures
1104 to break call graph cycles, mark them using the broken_cycle flag.
1105 (mark_overlay_section): Respect broken_cycle flag.
1106 (unmark_overlay_section): Likewise.
1107 (collect_lib_sections): Likewise.
1108 (collect_overlays): Likewise.
1109 (sum_stack): Likewise.
1111 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1113 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1114 (mark_functions_via_relocs): Initialize callee->count to 1.
1115 (pasted_function): Likewise.
1116 (spu_elf_auto_overlay): Honor call counts when determining number
1117 of stubs required in software i-cache mode.
1119 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1121 * plugin.c (program_name): Remove.
1122 (plugin_program_name): New.
1123 (bfd_plugin_set_program_name): New.
1124 (try_load_plugin): Use plugin_program_name.
1125 * plugin.h (bfd_plugin_set_program_name): New.
1127 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1129 * aclocal.m4: Include ../config/plugins.m4.
1130 * configure.in: Use AC_PLUGINS.
1131 * configure: Regenerate.
1132 * Makefile.in: Regenerate.
1133 * doc/Makefile.in: Regenerate.
1135 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1137 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1139 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1140 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1141 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1142 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1143 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1144 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1145 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1146 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1147 * reloc.c (bfd_generic_relax_section): Likewise.
1148 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1149 * vms.c (vms_bfd_relax_section): Likewise.
1151 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1153 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1155 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1156 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1158 * elf32-i386.c (allocate_dynrelocs): Updated.
1159 (elf_i386_relocate_section): Likewise.
1160 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1161 (elf64_x86_64_relocate_section): Likewise.
1163 * elf64-x86-64.c (is_indirect_symbol): Removed.
1165 2009-05-26 Nick Clifton <nickc@redhat.com>
1167 * po/id.po: Updated Indonesian translation.
1169 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1171 * Makefile.am: Run "make dep-am".
1174 (ALL_MACHINES): Add cpu-plugin.lo.
1175 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1176 (BFD32_BACKENDS): Add plugin.lo.
1177 (BFD32_BACKENDS_CFILES): Add plugin.c.
1178 (libbfd_la_LIBADD): Add LIBDL
1179 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1180 (bfd_plugin_arch): Declare.
1181 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1182 * bfd.c (bfd): Add plugin_data.
1183 * config.bfd: Handle the plugin target.
1184 * configure.in: Check for --enable-plugins.
1185 (LT_INIT): Use the dlopen option.
1186 * cpu-plugin.c: New.
1189 * targets.c (plugin_vec): Declare.
1190 (_bfd_target_vector): Add plugin_vec.
1191 * Makefile.in: Regenerate.
1192 * bfd-in2.h: Regenerate.
1193 * configure: Regenerate.
1195 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1197 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1198 per line with all lines having continuation backslash. Prefix
1199 first line with "A", following lines with "B".
1200 * Makefile.am (DEP): Don't use dep.sed here.
1201 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1202 dep.sed here on dependencies, sort and uniq.
1203 * Makefile.in: Regenerate.
1205 2009-05-25 Tristan Gingold <gingold@adacore.com>
1207 * makefile.vms: Add verilog.obj to object list OBJS.
1209 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1211 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1212 for BFD_IN_MEMORY is cleared.
1213 (bfd_bwrite): Zero excess memory allocated.
1215 2009-05-22 Julian Brown <julian@codesourcery.com>
1217 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1219 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1220 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1221 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1222 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1223 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1224 (a8_erratum_fix, a8_erratum_reloc): New structs.
1225 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1226 num_a8_erratum_fixes, fix_cortex_a8 fields.
1227 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1228 (elf32_arm_add_stub): Split into two parts, creating...
1229 (elf32_arm_create_or_find_stub_sec): New function.
1230 (elf32_arm_final_link_relocate): Add forward declaration.
1231 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1232 relocations, multiple relocations per stub.
1233 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1234 (arm_size_one_stub): Use find_stub_size_and_template.
1235 (a8_reloc_compare): New.
1236 (find_thumb_glue): Add forward declaration.
1237 (cortex_a8_erratum_scan): New.
1238 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1239 (bfd_elf32_arm_set_cortex_a8_fix): New.
1240 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1241 (arm_map_one_stub): Add THUMB32_TYPE support.
1242 (a8_branch_to_stub_data): New.
1243 (make_branch_to_a8_stub): New.
1244 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1245 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1246 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1247 Cortex-A8 erratum workaround.
1248 * bfd-in2.h: Regenerate.
1250 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1252 * Makefile.am: Run "make dep-am".
1253 * Makefile.in: Regenerate.
1254 * po/SRC-POTFILES.in: Regenerate.
1256 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1258 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1261 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1263 * elf-bfd.h (struct elf_backend_data
1264 <elf_backend_link_output_symbol_hook>): Return an int.
1265 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1266 symbols on deleted .opd entries.
1267 * elflink.c (elf_link_output_sym): Return without outputting sym
1268 if output_symbol_hook returns 2.
1269 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1270 Abort if we must not discard sym.
1271 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1273 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1274 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1275 elf_backend_link_output_symbol_hook return type change.
1276 * elf32-arm.c (output_arch_syminfo): Likewise.
1277 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1278 (elf32_arm_output_arch_local_syms): Likewise.
1279 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1280 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1281 (bfd_score_elf_link_output_symbol_hook): Likewise.
1282 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1283 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1284 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1285 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1286 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1287 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1288 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1289 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1290 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1291 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1292 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1294 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1296 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1297 out of range .opd symbols.
1299 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1301 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1302 fprintf_vma directly.
1303 * peXXigen.c (pe_print_edata): Likewise.
1304 (pe_print_pdata): Likewise.
1305 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1306 (_bfd_XX_print_private_bfd_data_common): Likewise.
1308 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1310 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1312 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1313 Paul Brook <paul@codesourcery.com>
1315 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1316 fix discarded sections.
1318 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1320 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1321 sections into the software icache.
1323 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1325 * elf32-spu.c (build_stub): Always build "compact" sofware
1328 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1330 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1331 (spu_elf_setup): Initialize it.
1332 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1333 Update to new-sytle cache manager data structures.
1334 (spu_elf_build_stubs): Generate new-style cache manager data
1335 structures and symbols.
1336 (spu_elf_auto_overlay): Update size computation.
1338 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1340 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1341 segments first amongst the program headers.
1343 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1345 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1346 into addresses for relocation types that look at high bits. Remove
1347 special handling of relocation overflow warnings.
1349 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1351 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1352 control flow graph between fragments of a function.
1354 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1356 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1357 generate only a 16-byte .toe section.
1358 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1360 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1362 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1363 (spu_elf_place_overlay_data): ..here. New function.
1364 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1366 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1368 * elf32-arm.c: Move sysdep.h to start of file.
1370 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1372 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1374 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1375 __icache_tag_array and __icache_tag_array_size.
1377 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1379 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1381 (bfinfdpic_link_omit_section_dynsym): Likewise.
1382 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1384 2009-05-05 Paul Brook <paul@codesourcery.com>
1386 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1387 * bfd-in2.h: Regenerate.
1388 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1389 (_arm_elf_section_data): Add text and exidx fields.
1390 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1391 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1392 copy_exidx_entry): New functions.
1393 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1395 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1397 * elf32-arm.c (DEF_STUBS): New helper define.
1398 (DEF_STUB): Likewise.
1399 (stub_def): New type.
1400 (stub_definitions): New array, containing stub template pointers
1402 (arm_size_one_stub): Make use of stub_definitions.
1404 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1406 * elflink.c (find_version_for_sym): Remove from here, ...
1407 * linker.c (bfd_find_version_for_sym): ... rename, replace
1408 here, make public and update all callers.
1409 * bfd-in2.h: Regenerate.
1411 2009-04-30 Nick Clifton <nickc@redhat.com>
1413 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1415 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1416 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1417 into a STT_GNU_IFUNC symbol type.
1418 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1420 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1421 the binary contains ifunc symbols.
1422 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1423 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1424 * elf32-i386.c (is_indirect_function): New function.
1425 (elf_i386_check_relocs): Create an ifunc output section.
1426 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1427 section if necessary.
1428 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1430 (elf_i386_add_symbol_hook): New function. Set the
1431 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1432 symbol is encountered.
1433 (elf_backend_post_process_headers): Define.
1434 (elf_backend_add_symbol_hook): Define.
1435 (elf_i386_post_process_headers): Rename to
1436 elf_i388_fbsd_post_process_headers.
1437 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1438 (is_indirect_function): New function.
1439 (elf64_x86_64_check_relocs): Create an ifunc output section.
1440 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1441 section if necessary.
1442 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1443 symbol if necessary.
1444 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1445 elf_obj_data structure if an ifunc symbol is encountered.
1446 (elf_backend_post_process_headers): Define.
1447 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1448 if we have ifunc symbols to handle.
1449 (get_ifunc_reloc_section_name): New function. Computes the name
1450 for an ifunc section.
1451 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1452 section to hold ifunc relocs.
1453 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1454 (bfd_print_symbol_vandf): Handle ifunc symbols.
1455 (bfd_decode_symclass): Likewise.
1456 * bfd-in2.h: Regenerate.
1458 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1460 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1461 MOVW and MOVT relocations in a shared library link.
1463 2009-04-27 Anthony Green <green@moxielogic.com>
1465 * verilog.c: New file.
1466 * Makefile.am (BFD32_LIBS): Add verilog.c.
1467 (BFD32_LIBS_CFILES): Add verilog.c.
1468 (verilog.lo): New build rule.
1469 * Makefile.in: Rebuilt.
1470 * targets.c: Add verilog support.
1471 * bfd.c (tdata union): Add Verilog private data field.
1472 * bfd-in2.h: Regenerate.
1474 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1476 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1479 2009-04-23 Matthias Klose <doko@ubuntu.com>
1481 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1483 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1486 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1487 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1488 (elf32_arm_size_stubs): Likewise.
1489 (record_thumb_to_arm_glue): Deleted unused function.
1490 (bfd_elf32_arm_process_before_allocation): No longer handle
1491 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1492 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1493 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1495 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1497 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1498 (elf32_arm_write_section): Declare early.
1499 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1500 (arm_allocate_glue_section_space): Exclude empty sections.
1501 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1502 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1504 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1505 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1506 (elf32_arm_size_dynamic_sections): Allocate interworking
1508 (bfd_elf32_bfd_final_link): Define.
1510 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1512 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1514 * coffcode.h (coff_compute_section_file_positions): Clear
1515 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1517 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1518 force_minimum_alignment.
1520 * libcoff.h: Regenerated.
1522 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1523 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1525 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1526 nor target_subsystem.
1528 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1529 force_minimum_alignment nor target_subsystem.
1531 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1533 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1534 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1535 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1536 include in coff-x86_64.c of headers.
1537 (PDATA_ROW_SIZE): New define.
1538 (pex_regs[]): New static array.
1539 (pex64_get_runtime_function): New static function.
1540 (pex64_get_unwind_info): Likewise.
1541 (pex64_get_scope_entry): Likewise.
1542 (pex64_xdata_print_uwd_codes): Likewise.
1543 (pex64_get_section_by_rva): Likewise.
1544 (pex64_dump_xdata): Likewise.
1545 (pex64_bfd_print_pdata): Likewise.
1546 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1547 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1548 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1550 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1551 Alan Modra <amodra@bigpond.net.au>
1552 Dave Korn <dave.korn.cygwin@gmail.com>
1554 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1555 long names and non-NUL-terminated strings.
1557 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1559 * bfd-in2.h: Regenerated.
1561 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1563 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1564 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1566 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1569 * coffcode.h (bfd_pei_p): New.
1571 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1572 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1573 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1574 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1575 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1576 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1578 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1579 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1580 bfd_efi_rtdrv_x86_64_vec,
1581 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1582 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1583 * targets.c: Likewise.
1585 * configure: Regenerated.
1586 * libcoff.h: Likewise.
1587 * Makefile.in: Likewise.
1589 * efi-app-ia32.c: Removed.
1590 * efi-app-x86_64.c: Likewise.
1591 * efi-bsdrv-ia32.c: Likewise.
1592 * efi-bsdrv-ia64.c: Likewise.
1593 * efi-bsdrv-x86_64.c: Likewise.
1594 * efi-rtdrv-ia32.c: Likewise.
1595 * efi-rtdrv-ia64.c: Likewise.
1596 * efi-rtdrv-x86_64.c: Likewise.
1597 * efi-rtdrv-ia32.c: Likewise.
1599 * efi-app-ia64.c: Moved to ...
1601 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1602 (TARGET_NAME): Set to pei-ia64.
1604 * libpei.h (bfd_target_pei_p): Removed.
1605 (bfd_target_pei_arch): Likewise.
1606 (bfd_target_efi_app_p): Likewise.
1607 (bfd_target_efi_app_arch): Likewise.
1608 (bfd_target_efi_bsdrv_p): Likewise.
1609 (bfd_target_efi_bsdrv_arch): Likewise.
1610 (bfd_target_efi_rtdrv_p): Likewise.
1611 (bfd_target_efi_rtdrv_arch): Likewise.
1612 (bfd_pe_executable_p): Likewise.
1614 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1615 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1616 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1617 and efi-rtdrv-ia32.c.
1618 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1619 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1620 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1621 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1622 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1623 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1624 (efi-app-ia64.lo): Removed.
1625 (efi-bsdrv-ia32.lo): Likewise.
1626 (efi-rtdrv-ia32.lo): Likewise.
1627 (efi-app-ia64.lo): Likewise.
1628 (efi-bsdrv-ia64.lo): Likewise.
1629 (efi-rtdrv-ia64.lo): Likewise.
1630 (efi-app-x86_64.lo): Likewise.
1631 (efi-bsdrv-x86_64.lo): Likewise.
1632 (efi-rtdrv-x86_64.lo): Likewise.
1635 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1637 (arch_type): Removed.
1638 (pe_arch): Likewise.
1639 (pe_bfd_object_p): Just return coff_object_p.
1641 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1642 bfd_pe_executable_p with bfd_pei_p.
1644 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1646 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1647 PLT entries to an undefined symbol when generating a shared
1650 2009-04-17 Nick Clifton <nickc@redhat.com>
1653 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1655 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1657 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1658 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1659 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1660 * binary.c (binary_bfd_define_common_symbol): Likewise.
1661 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1662 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1663 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1664 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1665 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1666 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1667 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1668 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1669 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1670 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1671 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1672 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1673 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1674 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1675 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1676 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1677 * som.c (som_bfd_define_common_symbol): Likewise.
1678 * srec.c (srec_bfd_define_common_symbol): Likewise.
1679 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1680 * versados.c (versados_bfd_define_common_symbol): Likewise.
1681 * vms.c (vms_bfd_define_common_symbol): Likewise.
1682 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1683 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1684 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1685 (pmac_xcoff_vec): Likewise.
1686 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1687 (aix5coff64_vec): Likewise.
1688 * linker.c (bfd_generic_define_common_symbol): New function.
1689 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1690 (_bfd_define_common_symbol): New field.
1691 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1692 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1693 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1695 * bfd-in2.h: Regenerate.
1696 * libbfd.h: Likewise.
1697 * libcoff.h: Likewise.
1699 2009-04-15 Anthony Green <green@moxielogic.com>
1701 * targets.c: Add moxie support.
1702 * Makefile.am: Ditto.
1703 * Makefile.in: Rebuilt.
1704 * cpu-moxie.c, elf32-moxie.c: New files.
1705 * archures.c: Add moxie support.
1706 * configure.in: Add moxie support.
1707 * configure: Rebuilt.
1708 * config.bfd, archures.c: Add moxie support.
1709 * bfd-in2.h: Rebuilt.
1711 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1713 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1714 branch to an undef weak symbol into a jump to next instruction if
1715 a PLT entry will be created.
1717 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1719 * coffgen.c (make_a_section_from_file): Set the backend long
1720 section names enable if long section names found on input.
1721 * coffcode.h: Extend long section names documentation to match.
1723 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1725 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1728 2009-04-07 DJ Delorie <dj@redhat.com>
1730 * archures.c: Add bfd_mach_mep_c5.
1731 * bfd-in2.h: Likewise.
1732 * cpu-mep.c: Add bfd_c5_arch.
1733 * elf32-mep.c: Support it.
1735 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1737 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1738 info->callbacks->einfo.
1739 * linker.c (_bfd_generic_section_already_linked): Likewise.
1741 2009-04-06 DJ Delorie <dj@redhat.com>
1743 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1745 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1747 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1748 _bfd_pex64_print_pdata only if PE is defined.
1750 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1751 (_bfd_pex64_print_pdata): This.
1753 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1754 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1757 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1759 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1760 _bfd_pep_print_x64_pdata.
1761 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1762 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1764 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1766 * elf32-xtensa.c (relax_property_section): Always set r_offset
1769 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1771 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1772 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1774 (elf32_arm_stub_type): New enum values for the two new stubs.
1775 (arm_type_of_stub): Make use of the two new stubs.
1776 (arm_size_one_stub): Handle the two new stubs.
1778 2009-04-01 Matt Thomas <matt@netbsd.org>
1780 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1781 hidden symbols into the GOT or PLT.GOT.
1782 (elf_vax_relocate_section): Do not emit a PCREL reloc
1783 into a shared object if it is against a hidden symbol.
1785 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1787 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1788 and know_contains_shared_object_p.
1789 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1790 Cache the result in the archive_info table.
1791 (xcoff_auto_export_p): Add an "info" parameter and update the
1792 call to xcoff_archive_contains_shared_object_p.
1793 (xcoff_mark_auto_exports): Update accordingly.
1794 (xcoff_post_gc_symbol): Likewise.
1796 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1798 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1801 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1803 * coff-rs6000.c (member_layout): New structure.
1804 (archive_iterator): Likewise.
1805 (member_layout_init): New function.
1806 (archive_iterator_begin): Likewise.
1807 (archive_iterator_next): Likewise.
1808 (xcoff_write_armap_old): Use the new iterator functions.
1809 (do_shared_object_padding): Delete.
1810 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1811 handling of arch_info.
1812 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1813 first loop rather than the second. Allocate a member header if
1814 there isn't one, then work out the stat information and length
1815 in the first loop too. Use the new iterators for the second loop.
1816 (xcoff_write_archive_contents_big): Likewise.
1818 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1820 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1821 (bfd_xcoff_set_archive_import_path): Likewise.
1822 * bfd-in2.h: Regenerate.
1823 * xcofflink.c: Include libiberty.h.
1824 (xcoff_archive_info): New structure.
1825 (xcoff_archive_info_hash): New function.
1826 (xcoff_archive_info_eq): Likewise.
1827 (xcoff_get_archive_info): Likewise.
1828 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1829 (bfd_xcoff_split_import_path): New function.
1830 (bfd_xcoff_set_archive_import_path): Likewise.
1831 (xcoff_set_import_path): Move earlier in file.
1832 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1833 object to the the directory part of the bfd's filename. Get the
1834 import path and filename of an archive object from the archive's
1835 xcoff_tdata, initializing it if necessary. Update use of
1837 (bfd_link_input_bfd): Update use of import_file_id.
1838 (xcoff_write_global_symbol): Likewise.
1840 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1842 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1844 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1846 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1847 a .loader section for relocatable links.
1848 (xcoff_need_ldrel_p): New function.
1849 (xcoff_mark): Use it.
1850 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1852 (xcoff_build_ldsym): New function, split out from...
1853 (xcoff_build_ldsyms): ...here. Rename to...
1854 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1855 call xcoff_build_ldsym, if there's a loader section.
1856 (xcoff_build_loader_section): New function, extracted verbatim from...
1857 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1858 there's a loader section. Only add an __rtinit loader symbol
1859 if there's a loader section. Update after above name change.
1860 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1861 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1862 and xcoff_create_ldrel.
1863 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1864 (xcoff_reloc_link_order): Likewise, but only call it if there's
1865 a loader section. Use xcoff_symbol_section.
1866 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1867 if there's a loader section.
1869 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1871 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1873 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1875 * elf32-arm.c (group_sections): Rewrite loops for better
1878 2009-03-30 DJ Delorie <dj@redhat.com>
1880 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1881 relocs when doing a relocatable link.
1883 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1885 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1886 "ERROR:", in error messages.
1887 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1888 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1889 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1890 (elf32_arm_merge_eabi_attributes): Likewise.
1891 (elf32_arm_merge_private_bfd_data): Likewise.
1893 2009-03-27 Nick Clifton <nickc@redhat.com>
1895 * section.c (bfd_get_section_contents): Detect and handle the case
1896 where a section has the SEC_IN_MEMORY flag set but no actual
1899 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1902 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1903 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1904 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1905 if we don't find matching PT_LOAD when copying.
1907 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1909 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1910 the reloc descriptions.
1912 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1914 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1915 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1916 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1918 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1920 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1921 (bfd_i386_arch_intel_syntax): Likewise.
1922 (i8086_arch): Likewise.
1923 (bfd_x86_64_arch): Likewise.
1925 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1927 * elf32-cris.c (cris_elf_relocate_section): <case
1928 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1929 symbols for non-allocated sections. Don't check whether to
1930 generate R_CRIS_DTPMOD for non-allocated sections.
1931 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1932 handle relocation GC:ing if applied to non-allocated section.
1933 (cris_elf_check_relocs): Similar.
1935 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1936 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1937 when emitting a known TP offset in the GOT.
1939 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1941 * elf64-ppc.c (synthetic_opd): Delete.
1942 (compare_symbols): Look for .opd name rather than section match.
1943 (ppc64_elf_get_synthetic_symtab): Likewise.
1945 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1947 * elf32-ppc.c (is_pic_glink_stub): Delete.
1948 (is_nonpic_glink_stub): New function.
1949 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1951 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1953 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1954 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1956 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1957 macros for visibilty and locality checks.
1958 (elf_s390_adjust_dynamic_symbol): Likewise.
1959 (allocate_dynrelocs): Likewise.
1960 (elf_s390_relocate_section): Likewise.
1961 (elf_s390_finish_dynamic_symbol): Likewise.
1962 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1963 (elf_s390_adjust_dynamic_symbol): Likewise.
1964 (allocate_dynrelocs): Likewise.
1965 (elf_s390_relocate_section): Likewise.
1966 (elf_s390_finish_dynamic_symbol): Likewise.
1968 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1970 * bfd-in2.h: Regenerated.
1971 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1972 for debugging sections and map memory read/write dependent on
1974 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1975 without memory read flags set.
1976 * section.c: Add SEC_COFF_NOREAD to section flags.
1978 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1980 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1983 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1985 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1986 "no overlays" return. If there are overlays, create overlay
1987 manager entry symbols here, so that..
1988 (spu_elf_build_stubs): ..we don't need to set them up here.
1989 Simplify entry symbol tests.
1990 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1992 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1994 * elf.c (elfcore_grok_openbsd_procinfo)
1995 (elfcore_grok_openbsd_note): New functions.
1996 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1998 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2000 * vms-hdr.c: Don't include alloca.h.
2001 * elf32-m68hc1x.c: Include alloca-conf.h.
2003 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2005 * Makefile.am: Run "make dep-am".
2006 * Makefile.in: Regenerate.
2008 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2010 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2012 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2014 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2016 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2017 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2018 ovly_return fields with ovly_entry[2]. Adjust all users.
2019 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2021 (spu_elf_build_stubs): Likewise.
2022 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2023 ovly_flavour changes. Update all callers.
2024 (ovl_stub_size_log2): New function.
2025 (build_stub): Handle compact icache stubs. Use different manager
2026 entry point for stubs in non-icache area.
2027 (spu_elf_size_stubs): Don't allocate space for indirect branch
2029 (spu_elf_build_stubs): And don't built them.
2031 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2033 * dwarf2.c (read_section): Always use rawsize, if available.
2035 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2037 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2038 of rawsize and size for buffer.
2040 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2042 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2043 parameter just because fixed sections fit into local store.
2044 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2045 generating overlays if fixed sections plus reserved stack
2046 and heap space fit into local store.
2048 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2050 * elf32-spu.c (build_stub): Correct icache set_id.
2051 (spu_elf_relocate_section): Likewise.
2053 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2055 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2056 symbol table if it was created by the current call.
2058 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2060 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2061 class XMC_DS rather than XMC_UA.
2063 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2065 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2066 bfd_boolean export_defineds parameter with an unsigned int
2067 auto_export_flags parameter.
2068 * bfd-in2.h: Regenerate.
2069 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2070 split out from xcoff_build_ldsyms.
2071 (xcoff_covered_by_expall_p): New function.
2072 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2073 but with extra code to handle -bexpfull and -bexpall.
2074 (xcoff_mark_auto_exports): New function.
2075 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2076 a function should be automatically exported.
2077 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2078 parameter with an auto_export_flags parameter. Update ldinfo
2079 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2082 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2084 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2085 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2086 init and fini functions. Do garbage collection for objects
2087 without an entry point too.
2089 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2091 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2092 check whether a symbol has csect information.
2093 (coff_print_aux): Likewise.
2094 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2095 information for C_AIX_WEAKEXT too.
2096 (_bfd_xcoff_swap_aux_out): Likewise.
2097 (xcoff_reloc_type_br): Handle defweak symbols too.
2098 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2099 information for C_AIX_WEAKEXT too.
2100 (_bfd_xcoff64_swap_aux_out): Likewise.
2101 (xcoff64_reloc_type_br): Handle defweak symbols too.
2102 * coffgen.c (coff_print_symbol): Handle auxillary function
2103 information for C_AIX_WEAKEXT too.
2104 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2105 instead of BSF_GLOBAL if the L_WEAK flag is set.
2106 (xcoff_dynamic_definition_p): New function.
2107 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2108 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2109 always take the symbol class from the ldsym. Use weak bfd symbol
2110 types for weak ldsyms.
2111 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2112 Fix the check for whether a definition is from a shared object.
2113 Allow redefinitions of weak symbols.
2114 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2115 (xcoff_keep_symbol_p): Likewise.
2116 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2117 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2118 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2119 but mark them as L_WEAK.
2120 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2121 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2123 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2125 * xcofflink.c (xcoff_mark): When walking the relocations,
2126 only mark the target symbol or the target section, not both.
2127 (xcoff_final_definition_p): New function.
2128 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2129 symbol is a valid definition of the associated output symbol.
2130 Use XCOFF_ALLOCATED to stop the same hash table entry having
2132 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2134 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2136 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2138 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2141 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2143 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2144 * libcoff.h: Regenerate.
2145 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2146 line-number counts in the bfd's lineno_counts field.
2147 Don't keep per-csect line-number counts.
2148 (xcoff_sweep): Don't update per-csect line-number counts.
2149 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2150 entries in each output section.
2151 (xcoff_link_input_bfd): Get the number of line numbers from
2152 the bfd's lineno_counts field, rather than recalculating it
2153 from scratch. Fix the range check when updating C_BINCL and
2155 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2156 here. Don't expect csects to have line-number counts.
2158 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2160 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2161 * libcoff.h: Regenerate.
2162 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2163 "skip" logic from xcoff_link_input_bfd.
2164 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2165 objects in a dynamic link, rather than checking whether csectpp
2166 is null. Always allocate debug_index for other objects,
2167 and always go through the loop. Update the type of debug_index
2168 after the change above. Read the auxillary csect information
2169 and use xcoff_keep_symbol_p to decide whether a symbol should
2170 be kept. Set its debug_index to -2 if not.
2171 (xcoff_link_input_bfd): Update the type of debug_index after
2172 the change above and always expect it to be nonnull. Use it to
2173 test whether a symbol should be stripped, rather than making the
2174 decision here. Postpone all symbol creation to the second pass.
2176 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2178 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2179 creating a descriptor.
2180 (xcoff_sweep): Don't mark toc_section unless it's needed.
2181 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2182 when marking every bfd.
2183 (xcoff_link_input_bfd): Skip all TOC anchors.
2184 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2185 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2186 to -1; call xcoff_find_tc0 instead.
2188 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2190 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2191 * libcoff.h: Regenerate.
2192 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2193 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2194 the previous symbol's csect. Treat last_symndx as an inclusive value
2195 and simplify its handling.
2196 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2197 symbols with the right csect. Don't mark rsec when processing
2198 relocations against undefined or absolute sections.
2199 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2200 of bfd_und_section_ptr.
2201 (xcoff_link_input_bfd): Likewise.
2203 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2205 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2206 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2207 flag is set. Assert that all undefined symbols are either
2208 imported or defined by a dynamic object.
2209 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2210 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2211 handling to all relocations. Only set XCOFF_CALLED for function
2213 (xcoff_find_function): New function, split out from...
2214 (bfd_xcoff_export_symbol) ...here.
2215 (xcoff_set_import_path): New function, split out from...
2216 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2217 meaning of XCOFF_CALLED.
2218 (xcoff_mark_symbol): If we mark an undefined and unimported
2219 symbol, find some way of defining it. If the symbol is a function
2220 descriptor, fill in its definition automatically. If the symbol
2221 is a function, mark its descriptor and allocate room for global
2222 linkage code. Otherwise mark the symbol as implicitly imported.
2223 Move the code for creating function descriptors from...
2224 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2225 check for symbols that were implicitly defined.
2226 (xcoff_mark): Don't count any dynamic relocations against
2228 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2229 in the xcoff link info.
2230 (xcoff_link_input_bfd): Remove handling of undefined and
2233 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2235 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2236 if the target is absolute. Fix comment typo.
2237 (xcoff_ppc_relocate_section): Remove FIXME.
2238 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2239 if the target is absolute.
2241 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2243 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2244 R_POS and R_NEG relocations against absolute symbols to the
2247 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2249 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2250 to 2 for bfd_mach_ppc_620.
2252 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2254 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2255 * configure.in: Likewise.
2256 * configure: Regenerate.
2258 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2261 * elf.c (assign_section_numbers): Generate symbol table if there
2262 is any relocation in output.
2263 (_bfd_elf_compute_section_file_positions): Likewise.
2265 2009-03-13 Nick Clifton <nickc@redhat.com>
2268 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2269 * elflink.c (elf_link_read_relocs_from_section): Use
2270 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2271 relocs but no symbol table.
2272 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2274 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2277 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2278 to check ___tls_get_addr.
2280 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2281 strncmp to check __tls_get_addr.
2283 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2285 * dwarf2.c (read_section): Always check the offset, even when the
2286 section has been read before.
2288 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2290 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2293 2009-03-11 Chris Demetriou <cgd@google.com>
2295 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2296 * bfd-in2.h: Regenerate.
2297 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2298 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2300 (bsd_write_armap): Likewise.
2301 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2302 flag is set, do nothing.
2303 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2306 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2308 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2309 used to update stack pointer.
2311 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2314 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2315 for unknown symbols in absolute section.
2317 2009-03-06 Nick Clifton <nickc@redhat.com>
2319 * po/es.po: Updated Spanish translation.
2321 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2323 * elf32-arm.c (group_sections): Take next section size into
2324 account before accepting to group it.
2326 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2328 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2330 (elf32_arm_final_link_relocate): Likewise.
2332 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2335 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2337 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2339 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2340 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2341 (BFD_FAKE_SECTION): Init new flag.
2342 * ecoff.c (bfd_debug_section): Likewise.
2343 * bfd-in2.h: Regenerate.
2344 * libbfd.h: Regenerate.
2345 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2346 (ppc_elf_reloc_type_lookup): Handle new relocs.
2347 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2348 without marker relocs.
2349 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2350 if section has no old-style calls.
2351 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2352 Don't try to optimize new-style __tls_get_addr call when handling
2353 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2355 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2356 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2357 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2358 without marker relocs.
2359 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2360 if section has no old-style calls. Set toc_ref for new relocs as
2362 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2363 Don't try to optimize new-style __tls_get_addr call when handling
2364 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2367 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2370 * configure.in: Test for ld --as-needed support. Link shared
2371 libbfd against libm.
2372 * configure: Regenerate.
2374 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2376 * Makefile.am: Run "make dep-am".
2377 * Makefile.in: Regenerate.
2379 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2381 * elf32-score7.c: New file.
2382 * elf32-score.h: New file.
2383 * elf32-score.c: Add code to support score 7. Set score7 as the
2385 * cpu-score.c: Add score7 architecure.
2386 (compatibile): New function.
2387 * Makefile.am: Add rules for building elf32-score7 object.
2388 * Makefile.in: Regenerate.
2389 * configure.in: Add elf32-score7 object to score vectors.
2390 * configure: Regenerate.
2391 * reloc.c: Add score7 relocs.
2392 * archures.c: Add score3 and score7 machine numbers.
2393 * bfd-in2.h: Regenerate.
2394 * libbfd.h: Regenerate.
2396 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2398 * configure: Regenerate.
2400 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2402 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2403 (elf32_hppa_check_relocs): Use it.
2405 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2407 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2408 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2409 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2410 (elf_hppa_record_segment_addrs): Likewise.
2411 (elf_hppa_final_link): Likewise.
2412 (elf_hppa_relocate_insn): Likewise.
2413 (elf_hppa_final_link_relocate): Likewise.
2414 (elf64_hppa_relocate_section): Likewise.
2415 * elf64-hppa.c: Insert above.
2417 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2419 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2420 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2421 (elf_hppa_relocate_section): Likewise.
2422 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2423 from struct elf_link_hash_entry. Add count field.
2424 (struct elf64_hppa_dyn_hash_table): Delete.
2425 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2426 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2427 (hppa_elf_hash_entry, eh_name): Define.
2428 (elf64_hppa_new_dyn_hash_entry): Delete.
2429 (elf64_hppa_dyn_hash_lookup): Delete.
2430 (elf64_hppa_dyn_hash_traverse): Delete.
2431 (get_dyn_name): Delete.
2432 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2433 of struct elf64_hppa_dyn_hash_entry *.
2434 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2435 allocate_global_data_plt, allocate_global_data_stub,
2436 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2438 (hppa64_link_hash_newfunc): New.
2439 (elf64_hppa_hash_table_create): Rework.
2440 (count_dyn_reloc): Likewise.
2441 (hppa64_elf_local_refcounts): New.
2442 (elf64_hppa_check_relocs): Rework using standard technique for recording
2443 local DLT, PLT and OPD reference counts.
2444 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2445 elf_link_hash_entry *.
2446 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2447 allocate_global_data_plt, allocate_global_data_stub,
2448 allocate_global_data_opd, allocate_dynrel_entries,
2449 elf64_hppa_adjust_dynamic_symbol,
2450 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2451 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2452 Use hppa_link_hash_table. Rework.
2453 (elf64_hppa_link_output_symbol_hook): Rework.
2454 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2455 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2456 elf64_hppa_finish_dynamic_sections): Likewise.
2458 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2460 * elf32-arm.c (stub_reloc_type): Removed.
2461 (insn_sequence): Renamed reloc_type field to r_type.
2462 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2463 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2464 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2465 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2466 (arm_stub_is_thumb): Catch new stubs.
2467 (arm_type_of_stub): Handle new stubs.
2468 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2469 (bfd_elf32_arm_process_before_allocation): Remove useless
2472 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2474 * elf.c (elf_find_function): Use is_function_type to check
2477 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2479 * xtensa-modules.c: Revert to previous version 1.11 due
2480 to inadvertant commit.
2482 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2484 * elf32-xtensa.c (text_action_add): Separate test for action
2485 type. Break if saved action is ta_widen_insn at same offset.
2487 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2489 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2490 to elf32_arm_stub_long_branch_any_arm_pic.
2491 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2492 (enum elf32_arm_stub_type, arm_type_of_stub)
2493 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2496 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2498 * elf32-arm.c (PREV_SEC): Update comment.
2499 (group_sections): Rename argument to stubs_always_after_branch.
2500 Reverse the list and place stubs at the end of input sections.
2502 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2504 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2506 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2508 (arm_size_one_stub): Remove unnecessary break.
2509 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2511 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2513 * elf32-arm.c (stub_insn_type): New type.
2514 (stub_reloc_type): Likewise.
2515 (insn_sequence): Likewise.
2516 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2517 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2518 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2519 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2520 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2521 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2522 (elf32_arm_stub_hash_entry): Add new helper fields.
2523 (stub_hash_newfunc): Initialize these new fields.
2524 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2525 to take endianness into account.
2526 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2527 (arm_map_one_stub): Code is now more generic, thanks to
2530 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2532 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2534 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2535 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2536 BLX is not available. Fix typo in warning message. Add comments
2537 and improve formatting.
2538 (arm_build_one_stub): Adjust to new
2539 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2540 (arm_map_one_stub): Likewise.
2542 2009-02-23 Tristan Gingold <gingold@adacore.com>
2543 Eric Botcazou <ebotcazou@adacore.com>
2544 Douglas B Rupp <rupp@gnat.com>
2546 * vms.h: Update copyright year, fix comments, reorder declarations.
2547 (_bfd_save_vms_section): Remove the prototype.
2548 (EGPS_S_V_NO_SHIFT): New constant.
2549 (bfd_vms_set_section_flags): New prototype.
2550 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2552 (EGSY_S_W_FLAGS): Ditto.
2553 (EGSY_S_V_QUAD_VAL): Ditto.
2554 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2555 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2556 EGST_S_B_NAMLNG): Ditto.
2557 (ESRF_S_B_NAMLNG): Ditto.
2558 (ETIR_S_C_HEADER_SIZE): Ditto.
2559 (EGPS_S_V_ALLOC_64BIT): Ditto.
2560 (DST_S_C_EPILOG): Ditto.
2561 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2562 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2563 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2564 (DST_S_L_PCLINE_UNSLONG): Ditto.
2565 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2566 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2567 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2568 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2569 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2570 (DST_S_B_SRC_UNSBYTE): Ditto.
2571 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2573 (vms_section, vms_reloc): Remove types.
2574 (hdr_struc): Replaced by ...
2575 (hdr_struct): ... new type.
2576 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2577 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2578 (EMH_DATE_LENGTH): Ditto.
2579 (eom_struc): Replaced by ...
2580 (eom_struct): ... new type.
2581 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2582 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2583 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2584 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2585 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2586 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2587 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2588 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2589 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2590 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2591 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2592 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2593 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2594 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2595 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2596 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2597 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2598 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2599 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2600 (enum file_type_enum): New type.
2601 (struct location_struct): Removed.
2602 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2603 (struct funcinfo, struct module): Ditto.
2604 (struct vms_private_data_struct): Update fields.
2605 (struct vms_section_data_struct): New type.
2607 * vms.c: Update copyright year, fix comments,
2608 Fix includes for DECC, add prototypes.
2609 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2611 Use flavour to set is_vax, location_stack is removed.
2612 (struct pair): Declare.
2613 (fill_section_ptr): Initialize variables at declaration.
2614 Add guard to set SECTION_SYM flag, handlde und section.
2615 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2616 (_bfd_vms_slurp_object_records): New function, replaces previous
2618 (vms_slurp_module): New function.
2619 (vms_slurp_image): Ditto.
2620 (vms_object_p): Complete rewrite.
2621 (vms_mkobject): Use is_vax field to slect architecture.
2622 (free_reloc_stream): New function.
2623 (vms_convert_to_var): Ditto.
2624 (vms_convert_to_var_1): Ditto.
2625 (vms_convert_to_var_unix_filename): Ditto.
2626 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2628 (vms_new_section_hook): Set alignment to 0, allocate private data.
2629 (vms_get_section_contents): Load content.
2630 (vms_get_symbol_info): Handle undefined section.
2631 (vms_find_nearest_line): Handle.
2632 (alloc_reloc_stream): New function.
2633 (vms_slurp_reloc_table): Ditto.
2634 (vms_get_reloc_upper_bound): Make it real.
2635 (vms_canonicalize_reloc): Do the real work.
2636 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2638 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2639 (vms_set_arch_mach): Check arch.
2640 (vms_set_section_contents): Copy the content after allocation.
2641 (vms_alpha_vec): Update object flags.
2643 * vms-tir.c: Update copyright year, fix comments,
2644 add prototypes for new functions.
2645 (dst_define_location): New function.
2646 (dst_restore_location): New function.
2647 (dst_retrieve_location): New function.
2648 (dst_check_allocation): New function.
2649 (image_dump): Call dst_check_allocation.
2650 (image_write_b): Ditto.
2651 (image_write_w): Ditto.
2652 (image_write_l): Ditto.
2653 (image_write_q): Ditto.
2654 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2655 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2657 Call error handler instead of abort if name is not known.
2658 (etir_sta): Add quarter_relocs argument and set it.
2661 (etir_opr): Ditto, return FALSE in case of error.
2662 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2663 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2664 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2665 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2666 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2667 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2668 Return FALSE in case of error.
2669 (tir_sta): Change sign of psect.
2671 (tir_cmd): Fix cast. Makes tir_table static const.
2672 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2673 add argument to explain.
2674 (analyze_etir): Initialize maxptr, add quarter_relocs
2675 declaration, move some declarations into inner scopes.
2676 Handle quarter_relocs and STO_IMM.
2677 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2678 (_bfd_vms_slurp_relocs): New function.
2679 (_bfd_vms_decode_relocs): New function.
2680 (sto_imm): Rewritten.
2681 (start_first_etbt_record): New function.
2682 (start_another_etbt_record): Ditto.
2683 (etir_output_check): Ditto.
2684 (defer_reloc_p): Ditto.
2685 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2686 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2687 rewritte relocations handling.
2688 (_bfd_vms_write_tbt): Removed.
2689 (_bfd_vms_write_dbg): Ditto.
2691 * vms-misc.c: Update copyright year, Fix comments.
2692 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2693 (maybe_adjust_record_pointer_for_object): New function.
2694 (_bfd_vms_get_first_record): New function, replaces ...
2695 (_bfd_vms_get_record): .. removed.
2696 (_bfd_vms_get_object_record): New function.
2697 (_bfd_vms_get_object_record): New function.
2698 (vms_get_remaining_object_record): New function, replaces ...
2699 (_bfd_vms_get_next_record): ... removed.
2700 (add_new_contents): Removed.
2701 (_bfd_save_vms_section): Removed.
2702 (_bfd_get_vms_section): Removed.
2703 (_bfd_vms_output_flush): Write in VAR format.
2704 (new_symbol): Don't make UND section.
2706 * vms-hdr.c: Update copyright year, update list of record handled.
2707 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2708 (_bfd_vms_write_hdr): Strip vms and unix patches,
2709 add comments, truncate module name at 31 characters,
2710 use constants instead of hard-coded value,
2711 write BFD version instead of a fixed string.
2712 (_bfd_vms_slurp_ihd): New function.
2713 (_bfd_vms_slurp_isd): Ditto.
2714 (_bfd_vms_slurp_ihs): Ditto.
2715 (new_module): Ditto.
2716 (parse_module): Ditto
2717 (build_module_list): Ditto.
2718 (module_find_nearest_line): Ditto.
2719 (_bfd_vms_find_nearest_dst_line): Ditto.
2720 (vms_slurp_debug): Ditto.
2721 (_bfd_vms_slurp_dbg): Ditto.
2722 (_bfd_vms_slurp_tbt): Ditto.
2723 (_bfd_vms_write_dbg): Ditto.
2724 (_bfd_vms_write_tbt): Ditto.
2726 * vms-gsd.c: Update copyright year, update list of records handled.
2727 (EVAX_LITERALS_NAME): New macro.
2728 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2729 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2730 (register_universal_symbol): New function and prototype.
2731 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2732 improve debug messages,
2733 use constants instead of hard-coded value,
2734 fix missing endianness conversion,
2735 handle global symbol (SYMG).
2736 (bfd_vms_set_section_flags): New function.
2737 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2738 handle section literals,
2740 handle section bfd and vms flags,
2741 don't output LIB$INITIALIZE symbol,
2742 fix handling of weak symbols,
2743 fix evax vs vax procedure descriptor,
2744 handle absolute symbols.
2746 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2747 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2749 * makefile.vms (DEFS): Fix flags for VMS.
2751 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2753 * bfd-in2.h: Regenerated.
2754 * libbfd.h: Regenerated.
2756 2009-02-20 Cary Coutant <ccoutant@google.com>
2758 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2761 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2764 * coffcode.h (coff_write_object_contents): Don't let the string
2765 table offset overflow the s_name field when using long section names.
2767 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2769 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2770 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2771 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2772 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2773 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2774 (bfd_pmac_xcoff_backend_data): Likewise.
2775 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2776 (bfd_xcoff_aix5_backend_data): Likewise.
2777 (xcoff64_write_object_contents): Delete unused long_section_names
2779 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2780 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2782 * coffcode.h (documentation): Update to describe long section names.
2783 (COFFLONGSECTIONCATHELPER): New helper macro.
2784 (BLANKOR1TOODD): Likewise.
2785 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2786 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2787 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2788 (bfd_coff_set_long_section_names_allowed): New function.
2789 (bfd_coff_set_long_section_names_disallowed): Likewise.
2790 (struct bfd_coff_backend_data): Add new backend hook function
2791 pointer _bfd_coff_set_long_section_names.
2792 (bfd_coff_set_long_section_names): New backend hook.
2793 (coff_write_object_contents): Only generate long section names if
2794 bfd_coff_long_section_names() indicates they are currently enabled.
2795 (bfd_coff_std_swap_table): Make non-const, and initialise long
2796 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2797 (ticoff0_swap_table): Likewise to both.
2798 (ticoff1_swap_table): Again, likewise to both.
2799 * coffgen.c (make_a_section_from_file): Allow long section names
2800 as inputs even if not currently allowed for outputs.
2801 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2802 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2803 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2804 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2805 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2806 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2807 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2808 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2809 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2810 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2811 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2812 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2813 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2814 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2815 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2816 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2817 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2818 * libcoff-in.h: Update copyright year to cause updated copyright
2819 year in generated libcoff.h, and fix typo.
2820 * libcoff.h: Regenerated.
2821 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2822 (_bfd_ecoff_no_long_sections): Add prototype.
2823 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2824 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2825 defined by an including .c file.
2826 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2827 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2828 (ticoff1_swap_table): Likewise to both.
2830 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2832 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2833 stub. Catch default case error.
2834 (arm_map_one_stub): Add missing Thumb mapping symbol.
2836 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2839 * elf32-avr.c: Handle case where no local symbos exist correctly.
2841 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2844 * elf32-arm.c (arm_long_branch_stub,
2845 arm_thumb_v4t_long_branch_stub,
2846 arm_thumb_thumb_long_branch_stub,
2847 arm_thumb_arm_v4t_long_branch_stub,
2848 arm_thumb_arm_v4t_short_branch_stub,
2849 arm_pic_long_branch_stub):
2850 Renamed to elf32_arm_stub_long_branch_any_any,
2851 elf32_arm_stub_long_branch_v4t_arm_thumb,
2852 elf32_arm_stub_long_branch_thumb_only,
2853 elf32_arm_stub_long_branch_v4t_thumb_arm,
2854 elf32_arm_stub_short_branch_v4t_thumb_arm,
2855 elf32_arm_stub_long_branch_any_any_pic.
2856 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2857 arm_thumb_thumb_stub_long_branch,
2858 arm_thumb_arm_v4t_stub_long_branch,
2859 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2860 Renamed to arm_stub_long_branch_any_any,
2861 arm_stub_long_branch_v4t_arm_thumb,
2862 arm_stub_long_branch_thumb_only,
2863 arm_stub_long_branch_v4t_thumb_arm,
2864 arm_stub_short_branch_v4t_thumb_arm,
2865 arm_stub_long_branch_any_any_pic.
2867 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2869 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2870 in branch offset check.
2872 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2874 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2875 add toc.symndx and toc.add.
2876 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2878 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2880 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2881 (branch_reloc_hash_match): New function, extracted from..
2882 (ppc64_elf_tls_optimize): ..here.
2883 (ppc64_elf_relocate_section): Properly set addends when optimizing
2884 tls sequences. Avoid unnecessary reading and writing of insns.
2885 Only redo reloc when symbol changed. Bypass symbol checks when
2887 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2888 (branch_reloc_hash_match): New function, extracted from..
2889 (ppc_elf_tls_optimize): ..here.
2890 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2891 Don't clear addend on zapped __tls_get_addr reloc.
2893 2009-02-12 Nick Clifton <nickc@redhat.com>
2896 * elflink.c (bfd_elf_final_link): When counting the relocations,
2897 if the header size has not been set yet then assume that it will
2898 match the output section's reloc type.
2900 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2902 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2905 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2907 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2908 (find_function): Likewise.
2909 (pasted_function): Don't error if no prior function found.
2910 (discover_functions): Revert 2008-12-10 change. Extend first
2911 function range to start of section.
2913 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2915 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2917 * elf64-hppa.h: Likewise.
2919 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2921 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2924 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2926 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2927 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2929 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2931 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2932 * archures.c (bfd_mach_mips_xlr): Define.
2933 * bfd-in2.h: Regenerate.
2934 * cpu-mips.c (I_xlr): Define.
2935 (arch_info_struct): Add XLR entry.
2936 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2937 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2938 (mips_mach_extensions): Add XLR entry.
2940 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2942 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2944 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2946 * configure.in: AC_SUBST pdfdir.
2947 * Makefile.am: Add install-pdf, install-pdf-am
2948 and install-pdf-recursive targets. Define pdfdir.
2949 * doc/Makefile.am: Define pdf__strip_dir. Add
2950 install-pdf and install-pdf-am targets.
2951 * po/Make-in: Add install-pdf target.
2952 * configure: Regenerate.
2953 * Makefile.in: Regenerate
2954 * doc/Makefile.in: Regenerate.
2956 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2958 * bfd-in2.h: Regenerate.
2959 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2960 fields from n_entries to n_slots where appropriate, update comments.
2961 (HOWTO): Add TLS relocations.
2962 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2963 (enum elf_m68k_got_offset_size): New enum.
2964 (struct elf_m68k_got_entry.type): Move field to ...
2965 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2966 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2968 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2970 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2971 fields into n_entries array. Update comments.
2972 (elf_m68k_init_got): Simplify, update all uses.
2973 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2974 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2975 GOT entries; update name, update all uses.
2976 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2977 (elf_m68k_get_got_entry): Update.
2978 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2980 (elf_m68k_remove_got_entry_type): Simplify.
2981 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2982 (elf_m68k_can_merge_gots): Update.
2983 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2984 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2985 GOT entries, simplify.
2986 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2987 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2988 field, remove obsoleted local_n_entries field.
2989 (elf_m68k_partition_multi_got_2): New static function.
2990 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2992 (elf_m68k_remove_got_entry_type): Update.
2993 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2994 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2995 update of sgot->size and srelgot->size.
2996 (elf_m68k_gc_sweep_hook): Update.
2997 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2998 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3000 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3001 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3003 2009-02-02 DJ Delorie <dj@redhat.com>
3005 * elf32-mep.c (config_names): Regenerate configuration.
3007 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3009 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3010 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3011 * elf.c (bfd_elf_get_str_section): Make static.
3012 (bfd_elf_find_section): Delete.
3013 * libbfd.h: Regenerate.
3015 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3017 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3018 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3020 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3022 * elflink.c (on_needed_list): New function.
3023 (elf_link_add_object_symbols): Link in --as-needed libs if they
3024 satisfy undefined symbols in other libs.
3026 2009-01-30 Julian Brown <julian@codesourcery.com>
3028 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3029 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3030 with --just-symbols (-R).
3032 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3034 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3035 high_pc in order to properly sign-extend VMAs.
3037 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3038 Mark Shinwell <shinwell@codesourcery.com>
3039 Catherine Moore <clm@codesourcery.com>
3041 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3043 2009-01-28 Catherine Moore <clm@codesourcery.com>
3045 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3046 SEC_LOAD for dynamic relocation sections.
3048 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3050 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3051 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3052 the size of local TLS data.
3054 2009-01-27 Andreas Schwab <schwab@suse.de>
3056 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3057 architectures in the archive.
3059 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3061 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3062 <R_CRIS_32_DTPREL>: Correct relocation value.
3064 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3065 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3066 symbols with non-default visibility.
3068 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3070 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3071 describing the trampolines.
3072 (ppc_elf_relocate_section): Update relocs to describe the
3075 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3077 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3078 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3079 and R_PARISC_PCREL12F relocations.
3081 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3084 * elflink.c (find_version_for_sym): New function split out from,
3085 but without export_dynamic test, ..
3086 (_bfd_elf_link_assign_sym_version): ..here.
3087 (_bfd_elf_export_symbol): Use it.
3089 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3091 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3092 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3093 * elflink.c: ..here, somewhat modified.
3094 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3095 _bfd_elf_link_find_version_dependencies,
3096 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3097 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3098 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3100 * elflink.c: ..and make static here.
3101 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3102 of output_bfd from struct elf_find_verdep_info.
3103 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3104 struct elf_info_failed.
3105 (bfd_elf_size_dynamic_sections): Adjust.
3107 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3110 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3111 after comp_unit_find_line call.
3113 2009-01-21 Nick Clifton <nickc@redhat.com>
3116 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3117 tm_gmtoff field in struct tm.
3119 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3121 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3122 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3123 sections in soft-icache lines unless non_ia_text. Don't add
3124 rodata if doing so would exceed line size.
3126 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3128 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3129 types than bfd_link_hash_indirect, before early return, call
3130 _bfd_elf_link_hash_copy_indirect.
3132 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3134 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3135 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3136 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3137 (elf_backend_obj_attrs_order): New define.
3138 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3139 (elfNN_bed): Add elf_backend_obj_attrs_order.
3141 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3143 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3144 (obj_attr_size): Likewise.
3145 (write_obj_attribute): Likewise.
3146 (_bfd_elf_copy_obj_attributes): Likewise.
3147 (_bfd_elf_parse_attributes): Likewise.
3148 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3149 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3150 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3151 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3152 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3155 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3157 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3158 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3159 (bfd_elf_add_obj_attr_string): Likewise.
3160 (bfd_elf_add_obj_attr_int_string): Likewise.
3161 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3162 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3163 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3164 Tag_nodefaults has no default value.
3165 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3166 comment to reflect the new state.
3168 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3171 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3172 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3173 (adjust_z_magix): Delete dead code handling QMAGIC.
3175 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3177 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3178 IMAGE_SCN_MEM_DISCARDABLE.
3180 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3182 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3183 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3184 * configure.in (commonbfdlib): Delete.
3185 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3186 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3187 is available, not just for linux.
3188 * po/SRC-POTFILES.in: Regenerate.
3189 * Makefile.in: Regenerate.
3190 * configure: Regenerate.
3192 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3193 Julian Brown <julian@codesourcery.com>
3195 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3196 ARM attributes in ABI 2.07.
3197 * elf32-arm.c (get_secondary_compatible_arch): New function.
3198 (set_secondary_compatible_arch): New function.
3199 (tag_cpu_arch_combine): New function.
3200 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3201 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3202 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3203 make it fit with order_01243.
3204 Add support for Tag_also_compatible_with,
3205 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3206 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3207 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3208 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3209 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3210 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3211 Rework the way unknown attributes are handled.
3212 Defer errors until all attributes have been processed.
3214 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3216 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3217 bfd_elf_add_obj_attr_int_string.
3218 Read Tag_compatibility from its new location in the attribute array,
3219 rather than the attribute list.
3220 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3221 bfd_elf_add_obj_attr_int_string.
3222 (_bfd_elf_parse_attributes): Likewise.
3223 (_bfd_elf_merge_object_attributes): There's now only one
3224 Tag_compatibility, and it's in the array, not the list.
3225 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3227 (bfd_elf_add_obj_attr_compat): Rename to
3228 bfd_elf_add_obj_attr_int_string.
3229 (bfd_elf_add_proc_attr_compat): Rename to
3230 bfd_elf_add_proc_attr_int_string.
3231 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3234 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3236 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3237 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3238 (vmsutil.lo): Add dependency rule.
3239 * Makefile.in: Regenerate.
3240 * config.bfd (ia64*-*-*vms*): Add case.
3241 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3242 * configure: Regenerate.
3243 * vmsutil.c: New file.
3244 * vmsutil.h: New file.
3245 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3247 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3248 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3249 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3250 elfNN_vms_object_p): New functions
3251 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3253 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3256 * elflink.c (elf_gc_sweep): Exclude the group section if the
3257 first member of the section group is excluded.
3259 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3262 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3263 saved filename, use bfd_alloc rather than bfd_malloc for it.
3265 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3267 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3269 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3271 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3273 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3275 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3277 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3279 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3281 (struct got_entry): Add br_addr.
3282 (struct call_info): Add priority.
3283 (struct function_info): Add lr_store and sp_adjust.
3284 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3285 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3286 area as an overlay, and check that no other overlays exist. Look up
3287 icache overlay manager entry sym.
3288 (BRA_STUBS, BRA, BRASL): Define.
3289 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3290 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3292 (count_stub, build_stub): Support soft-icache.
3293 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3294 (spu_elf_size_stubs): Size soft-icache stubs.
3295 (overlay_index): New function.
3296 (spu_elf_build_stubs): Make static. Support soft-icache.
3297 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3298 (find_function_stack_adjust): Save lr store and stack adjust insn
3300 (maybe_insert_function): Adjust find_function_stack_adjust call.
3301 (mark_functions_via_relocs): Retrieve priority.
3302 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3303 (sort_calls): Sort by priority first.
3304 (mark_overlay_section): Ignore .ovl.init.
3305 (sum_stack): Only print when stack_analysis.
3306 (print_one_overlay_section): New function, extracted from..
3307 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3308 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3309 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3310 analysis. Call spu_elf_build_stubs.
3311 (spu_elf_relocate_section): For soft-icache encode overlay index
3313 (spu_elf_output_symbol_hook): Support soft-icache.
3314 (spu_elf_modify_program_headers: Likewise.
3316 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3317 num_regions to num_lines. Add line_size and max_branch.
3318 (enum _ovly_flavour): Add ovly_soft_icache.
3319 (spu_elf_build_stubs): Delete.
3321 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3323 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3324 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3326 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3328 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3329 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3330 the program, the known offset starts at the negative size of the
3332 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3335 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3337 * config.bfd: Add lm32-*-rtems*.
3339 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3341 * coff-ppc.c: Add 2009 to Copyright.
3342 * elf32-cris.c: Likewise.
3343 * elflink.c: Likewise.
3345 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3347 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3348 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3350 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3353 * elflink.c (elf_merge_st_other): New.
3354 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3355 hide them if needed.
3356 (elf_link_add_object_symbols): Updated.
3358 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3361 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3362 ref_dynamic and dynamic_def fields when setting def_regular
3365 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3368 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3371 For older changes see ChangeLog-2008
3377 version-control: never
projects / external / binutils.git / blob