1 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
3 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
4 give .debug and .reloc data characteristics.
5 (DOT_RELOC): New define for .reloc section string.
6 (coff_write_object_contents): Use DOT_RELOC instead of string.
8 2009-06-25 Tristan Gingold <gingold@adacore.com>
10 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
11 (bfd_mach_o_canonicalize_dynamic_symtab)
12 (bfd_mach_o_get_synthetic_symtab): Defines.
13 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
14 (TARGET_NAME): Use Mach-O specific functions for dynamic.
16 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
17 for scattered relocations.
18 (bfd_mach_o_i386_print_thread): New function.
19 (bfd_mach_o_print_thread): Define.
21 * mach-o.c (text_section_names_xlat): Add an entry for __const.
22 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
23 New functions extracted from ...
24 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
25 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
26 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
27 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
28 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
29 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
31 (bfd_mach_o_scan_read_dylib): Ditto.
32 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
34 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
35 decode isym and flags on little endian targets. Set dysymtab field.
36 (bfd_mach_o_scan_start_address): Adjust for enum names.
37 (bfd_mach_o_lookup_section): Do not look for segments anymore.
38 (bfd_mach_o_print_section): Display bfd section name.
39 (bfd_mach_o_print_segment): Display none if no name.
40 (bfd_mach_o_print_dysymtab): Display next index for local, external
41 and undefined symbols.
42 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
43 Display dylinker name. Display thread and unixthread commands content.
44 (bfd_mach_o_print_thread): New macro.
46 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
47 (bfd_mach_o_ppc_thread_flavour): Ditto.
48 (bfd_mach_o_i386_thread_flavour): Ditto.
49 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
50 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
51 BFD_MACH_O_THREAD_STATE_NONE.
52 (bfd_mach_o_segment_command): Remove segment field.
53 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
54 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
55 (bfd_mach_o_prebound_dylib_command): Ditto.
56 (bfd_mach_o_dylib_command): Ditto.
57 (bfd_mach_o_prebound_dylib_command): Remove section field.
58 (mach_o_data_struct): Add dysymtab field.
59 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
60 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
61 (bfd_mach_o_build_commands): Remove parameter names and attributes.
62 (bfd_mach_o_get_dynamic_reloc_upper_bound)
63 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
65 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
67 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
68 field of struct dirent.
70 2009-06-23 Tristan Gingold <gingold@adacore.com>
72 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
73 of this macro. Fix indentation.
75 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
77 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
78 destination for defined dynamic symbols when deciding whether to
80 (allocate_dynrelocs): Make sure functions are not marked as Thumb
81 when actually accessed through a PLT, even when generating a
84 2009-06-22 Tristan Gingold <gingold@adacore.com>
86 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
89 2009-06-22 Alan Modra <amodra@bigpond.net.au>
91 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
92 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
94 2009-06-22 Alan Modra <amodra@bigpond.net.au>
96 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
98 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
100 * elflink.c (elf_link_add_object_symbols): Avoid warning
101 from -Wjump-misses-init in gcc 4.5.0.
103 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
105 * elf32-i386.c (elf_i386_check_relocs): Properly check local
107 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
109 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
111 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
112 r_symndx. Report local symbol name on error.
113 (elf_i386_check_relocs): Updated. Report local symbol name on
115 (elf_i386_gc_sweep_hook): Updated.
116 (elf_i386_relocate_section): Likewise.
118 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
119 r_symndx. Report local symbol name on error.
120 (elf64_x86_64_check_relocs): Updated. Report local symbol name
122 (elf64_x86_64_gc_sweep_hook): Updated.
123 (elf64_x86_64_relocate_section): Likewise.
125 2009-06-19 Tristan Gingold <gingold@adacore.com>
127 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
129 2009-06-19 Tristan Gingold <gingold@adacore.com>
131 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
132 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
133 (bfd_mach_o_valid): Ditto.
134 (bfd_mach_o_wide_p): Ditto.
135 (bfd_mach_o_canonicalize_reloc): Ditto.
136 (bfd_mach_o_build_commands): Ditto.
137 (bfd_mach_o_scan_read_thread): Ditto.
138 (bfd_mach_o_flatten_sections): Ditto.
139 (bfd_mach_o_scan_start_address): Ditto.
140 (bfd_mach_o_lookup_section): Ditto.
141 (bfd_mach_o_core_fetch_environment): Ditto.
142 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
143 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
144 (bfd_mach_o_scan_write_symtab): Ditto.
145 Use macros instead of hard-coded values.
146 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
147 Use bfd_mach_o_get_data instead of direct access. Use macros
148 instead of hard-coded values.
149 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
150 Remove sym argument and get section from mdata.
151 Move code into the else branch.
152 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
153 Remove sym argument and get section from mdata. Adjust code.
154 (bfd_mach_o_scan_read_dylib): Move assertion into the created
155 switch (which replaces consecutive if statements).
156 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
157 module table, table of content, indirect symbols and external
159 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
161 (bfd_mach_o_scan_read_linkedit): New function.
162 (bfd_mach_o_scan_read_str): Ditto.
163 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
165 (bfd_mach_o_get_symtab_upper_bound): Remove check as
166 bfd_mach_o_count_symbols never returns an error.
167 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
168 symtab field (there might be only one symtab).
169 (bfd_mach_o_scan_read_command): Handle reexported dylib.
170 Handle sub frameworks, sub umbrella, sub library and sub client.
171 Read code signature and segment split info commands.
172 (bfd_mach_o_scan): Reindent.
173 (bfd_mach_o_xlat_name): New type.
174 (bfd_mach_o_print_flags): New function.
175 (bfd_mach_o_get_name): Ditto.
176 (bfd_mach_o_cpu_name): New variable.
177 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
178 (bfd_mach_o_section_type_name)
179 (bfd_mach_o_section_attribute_name)
180 (bfd_mach_o_load_command_name): New variables.
181 (bfd_mach_o_print_private_header): New function.
182 (bfd_mach_o_print_section_map): New function extracted from
183 bfd_mach_o_print_private_bfd_data.
184 (bfd_mach_o_print_section): Ditto. Print more infos.
185 (bfd_mach_o_print_segment): Ditto.
186 (bfd_mach_o_print_dysymtab): Ditto.
187 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
188 load weak dylib, reexport dylib and id dylib.
189 Handle code signature and segment_split info.
190 Handle sub frameworks, sub umbrella, sub library and sub client.
191 (bfd_mach_o_section_get_nbr_indirect): New function.
193 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
194 (bfd_mach_o_header_flags): New enum to define header flags.
195 (bfd_mach_o_section_attribute): New enum to replace ...
196 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
197 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
198 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
199 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
200 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
201 these removed macros.
202 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
203 (bfd_mach_o_dylib_module): New type.
204 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
206 (bfd_mach_o_dylib_table_of_content): New type.
207 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
208 (bfd_mach_o_dylib_reference): New type.
209 (BFD_MACH_O_REFERENCE_SIZE): New macro.
210 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
211 modules, toc, references and indirect syms.
212 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
213 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
214 unused). Add comment.
215 (bfd_mach_o_dylib_command): Ditto.
216 (bfd_mach_o_prebound_dylib_command): Ditto.
217 (bfd_mach_o_linkedit_command): New type.
218 (bfd_mach_o_str_command): New type.
219 (bfd_mach_o_load_command): Add linkedit and str fields.
220 (mach_o_data_struct): Add symtab field.
221 (bfd_get_mach_o_data): Renamed to ...
222 (bfd_mach_o_get_data): ... this new macro.
223 (bfd_mach_o_scan_read_symtab_symbol,
224 bfd_mach_o_scan_read_symtab_strtab,
225 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
227 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
228 instead of direct access.
230 2009-06-19 Alan Modra <amodra@bigpond.net.au>
232 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
233 R_PPC_PLTREL24 relocs.
234 (ppc_elf_relocate_section): Likewise.
236 2009-06-19 Alan Modra <amodra@bigpond.net.au>
238 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
239 pointer to sym hash. Update all uses.
240 (update_plt_info): Likewise. Don't check addend here.
242 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
244 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
245 bfd_sym_from_r_symndx.
246 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
248 2009-06-18 Alan Modra <amodra@bigpond.net.au>
250 * elf-bfd.h (struct sym_sec_cache): Delete.
251 (struct sym_cache): New.
252 (bfd_section_from_r_symndx): Delete prototype.
253 (bfd_sym_from_r_symndx): Define prototype.
254 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
255 (bfd_sym_from_r_symndx): ..new function.
256 * elf32-arm.c: Update all uses of struct sym_sec_cache and
257 bfd_section_from_r_symndx to new struct and function.
258 * elf32-bfin.c: Likewise.
259 * elf32-hppa.c: Likewise.
260 * elf32-i386.c: Likewise.
261 * elf32-m32r.c: Likewise.
262 * elf32-m68hc1x.c: Likewise.
263 * elf32-m68hc1x.h: Likewise.
264 * elf32-m68k.c: Likewise.
265 * elf32-ppc.c: Likewise.
266 * elf32-s390.c: Likewise.
267 * elf32-sh.c: Likewise.
268 * elf64-ppc.c: Likewise.
269 * elf64-s390.c: Likewise.
270 * elf64-x86-64.c: Likewise.
271 * elfxx-sparc.c: Likewise.
272 * elfxx-sparc.h: Likewise.
274 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
276 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
277 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
279 2009-06-18 Nick Clifton <nickc@redhat.com>
281 * elflink.c (elf_link_sort_relocs): Return early if there are no
284 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
286 Merge cegcc and mingw32ce target name changes from
289 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
291 * config.bfd: Add arm*-*-cegcc* target.
293 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
295 * config.bfd: Add arm-*-mingw32ce* target.
297 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
299 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
300 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
301 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
302 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
304 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
306 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
307 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
308 * elf32-i386.c (elf_i386_check_relocs): Use it.
309 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
311 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
313 * elf-bfd.h (elf_dyn_relocs): New.
315 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
316 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
318 (elf_i386_copy_indirect_symbol): Likewise.
319 (elf_i386_check_relocs): Likewise.
320 (elf_i386_gc_sweep_hook): Likewise.
321 (elf_i386_allocate_dynrelocs): Likewise.
322 (elf_i386_readonly_dynrelocs): Likewise.
323 (elf_i386_size_dynamic_sections): Likewise.
325 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
326 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
328 (elf64_x86_64_copy_indirect_symbol): Updated.
329 (elf64_x86_64_check_relocs): Likewise.
330 (elf64_x86_64_gc_sweep_hook): Likewise.
331 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
332 (elf64_x86_64_allocate_dynrelocs): Likewise.
333 (elf64_x86_64_readonly_dynrelocs): Likewise.
334 (elf64_x86_64_size_dynamic_sections): Likewise.
336 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
338 * elf32-arm.c (create_got_section): Get existing .rela.got
340 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
341 * elf32-lm32.c (create_got_section): Likewise.
342 * elf32-m32r.c (create_got_section): Likewise.
343 * elf32-ppc.c (ppc_elf_create_got): Likewise.
344 * elf32-s390.c (create_got_section): Likewise.
345 * elf32-sh.c (create_got_section): Likewise.
346 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
347 * elf64-s390.c (create_got_section): Likewise.
348 * elfxx-sparc.c (create_got_section): Likewise.
350 * elflink.c (_bfd_elf_create_got_section): Properly initialize
353 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
355 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
357 * elf32-i386.c (elf_i386_local_hash): Removed.
358 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
359 (elf_i386_get_local_sym_hash): Likewise.
361 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
362 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
363 (elf64_x86_64_get_local_sym_hash): Likewise.
364 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
365 (get_local_sym_hash): Likewise.
367 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
369 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
370 rel_got_sec and plt_sec.
371 (elfNN_ia64_relax_section): Updated.
372 (elfNN_ia64_create_dynamic_sections): Likewise.
374 (allocate_dynrel_entries): Likewise.
375 (elfNN_ia64_size_dynamic_sections): Likewise.
376 (set_got_entry): Likewise.
377 (elfNN_ia64_choose_gp): Likewise.
378 (elfNN_ia64_relocate_section): Likewise.
379 (elfNN_ia64_finish_dynamic_symbol): Likewise.
380 (elfNN_ia64_finish_dynamic_sections): Likewise.
382 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
384 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
387 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
389 * configure.in (elf): Add elf-ifunc.lo.
391 * configure: Regenerated.
392 * Makefile.in: Likewise.
394 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
395 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
397 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
398 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
400 (elf_i386_link_hash_table_create): Likewise.
401 (elf_i386_create_dynamic_sections): Likewise.
402 (elf_i386_check_relocs): Likewise.
403 (elf_i386_allocate_dynrelocs): Likewise.
404 (elf_i386_size_dynamic_sections): Likewise.
405 (elf_i386_relocate_section): Likewise.
406 (elf_i386_finish_dynamic_symbol): Likewise.
407 (elf_i386_finish_dynamic_sections): Likewise.
408 (elf_i386_create_got_section): Removed.
410 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
411 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
413 (elf64_x86_64_compute_jump_table_size): Updated.
414 (elf64_x86_64_link_hash_table_create): Likewise.
415 (elf64_x86_64_create_dynamic_sections): Likewise.
416 (elf64_x86_64_check_relocs): Likewise.
417 (elf64_x86_64_allocate_dynrelocs): Likewise.
418 (elf64_x86_64_size_dynamic_sections): Likewise.
419 (elf64_x86_64_relocate_section): Likewise.
420 (elf64_x86_64_finish_dynamic_symbol): Likewise.
421 (elf64_x86_64_finish_dynamic_sections): Likewise.
422 (elf64_x86_64_create_got_section): Removed.
424 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
425 for pointer alignment. Set up section pointers.
426 (_bfd_elf_create_dynamic_sections): Likewise.
427 (_bfd_elf_create_ifunc_sections): Moved to ...
428 * elf-ifunc.c: Here. New.
430 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
431 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
434 2009-06-16 Doug Kwan <dougkwan@google.com>
436 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
437 to bfd_signed_vma. Cast constant operands which are used in
438 offset related expressions to bfd_signed_vma type as appropriate.
440 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
442 * elf32-vax.c (elf_vax_plt_sym_val): New function.
443 (elf_backend_plt_sym_val): Define.
445 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
447 * elf32-vax.c (elf_vax_reloc_type_class): New function.
448 (elf_backend_reloc_type_class): Define.
450 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
452 * elf32-vax.c (elf_vax_relocate_section): For symbol references
453 from an executable to a shared library treat R_VAX_PC32
454 relocations as R_VAX_PLT32 ones.
456 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
458 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
459 symbols in GOT space calculation.
460 (elf_vax_relocate_section): Adjust accordingly.
462 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
464 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
467 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
469 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
471 (elf_vax_relocate_section): Likewise.
473 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
475 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
476 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
478 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
480 * elf32-i386.c (elf_i386_check_relocs): Reformat.
481 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
483 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
485 * Makefile.am: Run "make dep-am".
486 * Makefile.in: Regenerated.
488 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
490 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
491 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
493 2009-06-15 Nick Clifton <nickc@redhat.com>
495 * po/ru.po: New Russian translation.
496 * configure.in (ALL_LINGUAS): Add ru.
497 * configure: Regenerate.
499 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
501 * elf32-i386.c: Remove duplicated comments.
503 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
506 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
507 dynamic IFUNC pointer in non-shared object. Use .got.plt
508 for IFUNC definition in PIE.
509 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
512 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
513 dynamic IFUNC pointer in non-shared object. Use .got.plt
514 for IFUNC definition in PIE.
515 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
518 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
520 * elf32-i386.c (elf_i386_check_relocs): Properly report
521 local symbol for unhandled relocation against STT_GNU_IFUNC
523 (elf_i386_relocate_section): Likewise.
524 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
525 (elf64_x86_64_relocate_section): Likewise.
527 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
530 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
531 (elf_i386_link_hash_table): Add loc_hash_table and
533 (elf_i386_local_hash): New.
534 (elf_i386_local_htab_hash): Likewise.
535 (elf_i386_local_htab_eq): Likewise.
536 (elf_i386_get_local_sym_hash): Likewise.
537 (elf_i386_link_hash_table_free): Likewise.
538 (elf_i386_allocate_local_dynrelocs): Likewise.
539 (elf_i386_finish_local_dynamic_symbol): Likewise.
540 (bfd_elf64_bfd_link_hash_table_free): Likewise.
541 (elf_i386_link_hash_table_create): Create loc_hash_table and
543 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
544 (elf_i386_size_dynamic_sections): Likewise.
545 (elf_i386_relocate_section): Likewise.
546 (elf_i386_finish_dynamic_sections): Likewise.
547 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
550 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
551 (elf64_x86_64_link_hash_table): Add loc_hash_table and
553 (elf64_x86_64_local_hash): New.
554 (elf64_x86_64_local_htab_hash): Likewise.
555 (elf64_x86_64_local_htab_eq): Likewise.
556 (elf64_x86_64_get_local_sym_hash): Likewise.
557 (elf64_x86_64_link_hash_table_free): Likewise.
558 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
559 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
560 (bfd_elf64_bfd_link_hash_table_free): Likewise.
561 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
563 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
565 (elf64_x86_64_size_dynamic_sections): Likewise.
566 (elf64_x86_64_relocate_section): Likewise.
567 (elf64_x86_64_finish_dynamic_sections): Likewise.
568 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
571 2009-06-10 Philip Blundell <philb@gnu.org>
573 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
574 elf_sec->this_hdr == NULL.
576 2009-06-12 Tristan Gingold <gingold@adacore.com>
578 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
579 * bfd-in2.h: Regenerated.
580 * libbfd.h: Regenerated.
582 * mach-o.c (FILE_ALIGN): New macro.
583 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
584 (bfd_mach_o_print_symbol): Ditto.
585 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
586 (bfd_mach_o_get_reloc_upper_bound): New function.
587 (bfd_mach_o_canonicalize_reloc): Ditto.
588 (bfd_mach_o_scan_write_relocs): Ditto.
589 (bfd_mach_o_scan_write_section_32): Remove offset argument.
590 (bfd_mach_o_scan_write_section_64): Ditto.
591 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
592 written for load command. Do not compute section file offset.
593 (bfd_mach_o_scan_write_segment_64): Ditto.
594 (bfd_mach_o_scan_write_symtab): Compute file offset first.
595 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
597 (bfd_mach_o_mangle_symbols): ... this new function.
598 (bfd_mach_o_write_contents): Be sure to have load commands built.
599 Call bfd_mach_o_mangle_symbols.
600 (bfd_mach_o_build_commands): Adjust for filelen field.
601 Use FILE_ALIGN macro. Clear section file offset if section is empty.
602 Do not set symtab file offset anymore here.
603 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
604 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
605 Set reloc_count and rel_filepos section fields.
606 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
608 (bfd_mach_o_scan_read_section_64): Ditto.
609 (bfd_mach_o_scan_read_section): Ditto.
610 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
611 bfd_mach_o_asymbol. Use unsigned int for file offset type.
612 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
613 Handle weak-ref symbols.
614 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
615 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
616 (bfd_mach_o_scan): Remove assignment to removed field.
617 (bfd_mach_o_mkobject_init): Ditto.
618 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
619 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
620 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
621 (bfd_mach_o_swap_reloc_in): Ditto.
622 (bfd_mach_o_swap_reloc_out): Ditto.
624 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
625 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
626 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
627 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
628 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
629 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
630 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
631 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
632 (BFD_MACH_O_N_WEAK_DEF): New macros.
634 (bfd_mach_o_section_type): Add new enumeration values.
635 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
636 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
637 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
638 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
640 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
641 (BFD_MACH_O_GENERIC_RELOC_PAIR)
642 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
643 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
644 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
645 (BFD_MACH_O_RELENT_SIZE): Ditto.
646 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
647 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
648 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
649 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
650 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
651 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
652 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
653 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
654 (bfd_mach_o_reloc_info): New struct.
655 (bfd_mach_o_asymbol): New struct.
656 (bfd_mach_o_symtab_command): The symbols field is now of type
658 (bfd_mach_o_load_command): The offset and len fields are now of type
660 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
661 Add a filelen field. Add comments.
662 (bfd_mach_o_backend_data): New struct.
663 (bfd_mach_o_get_backend_data): New macro.
664 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
666 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
667 (bfd_mach_o_get_reloc_upper_bound): New prototype.
668 (bfd_mach_o_canonicalize_reloc): Ditto.
670 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
671 duplicated macro. Now defined to _bfd_generic_is_local_label.
672 (TARGET_NAME_BACKEND): New macro...
673 (TARGET_NAME_BACKEND): ... used to name a new variable.
674 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
677 * mach-o-i386.c (i386_howto_table): New variable.
678 (bfd_mach_o_i386_swap_reloc_in): New function.
679 (bfd_mach_o_i386_swap_reloc_out): Ditto.
680 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
681 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
682 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
683 (bfd_mach_o_bfd_reloc_type_lookup)
684 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
686 2009-06-11 Eric Paris <eparis@redhat.com>
687 Nick Clifton <nickc@redhat.com>
689 * opncls.c (_maybe_make_executable): New function. Gives execute
690 permission to an executable bfd that was opened for writing
691 provided that it is a regular file. Replaces common code found in...
692 (bfd_close): here and ...
693 (bfd_close_all_done): here.
695 2009-06-11 Anthony Green <green@moxielogic.com>
697 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
698 * bfd-in2.h: Rebuilt.
700 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
702 (moxie_reloc_map): Ditto.
703 Clean up copyright notice.
705 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
707 * bfd-in2.h: bfd_mmap prototype.
708 * bfdio.c (bfd_mmap): New function.
709 * libbfd.h (bfd_iovec): Add bmmap.
710 * cache.c (cache_bmmap): New function.
711 (cache_iovec): Initialize bmmap member.
712 * opencls.c (opncls_bmmap): New function.
713 (opncls_iovec): Initialize bmmap member.
715 2009-06-09 Tristan Gingold <gingold@adacore.com>
717 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
718 and stabstr_segment fields.
719 (mach_o_be_vec, mach_o_le_vec): Removed
720 (bfd_mach_o_version): New prototype.
722 * mach-o.c (bfd_mach_o_version): Make this function public.
723 (mach_o_wide_p): New function.
724 (bfd_mach_o_wide_p): Ditto.
725 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
727 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
728 Search in the list only if the name starts with a dot.
729 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
730 test. Check bfd_seek status.
731 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
732 (bfd_mach_o_scan_write_section_32): Ditto.
733 (bfd_mach_o_scan_write_section_64): Ditto.
734 (bfd_mach_o_scan_write_section): Removed.
735 (bfd_mach_o_scan_write_segment): Split into ...
736 (bfd_mach_o_scan_write_segment_32): ... this and ...
737 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
738 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
739 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
740 symbol table. Now returns a boolean.
741 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
742 Adjust for status type.
743 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
744 test. Write symbol table. Numbers the sections.
745 (bfd_mach_o_read_header): Check bfd_seek status.
746 Use mach_o_wide_p instead of hard-coded test.
747 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
748 (bfd_mach_o_scan_read_section_64): Ditto.
749 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
750 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
751 handled common symbols.
752 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
753 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
754 (bfd_mach_o_scan_read_dylinker): Ditto.
755 (bfd_mach_o_scan_read_dylib): Ditto.
756 (bfd_mach_o_scan_read_thread): Ditto.
757 (bfd_mach_o_scan_read_symtab): Ditto.
758 Do not create a section for the stabs.
759 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
760 (bfd_mach_o_scan_read_segment): Ditto.
761 (bfd_mach_o_scan_read_command): Ditto.
762 (bfd_mach_o_scan_start_address): Ditto.
763 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
764 (bfd_mach_o_archive_p): Check bfd_seek status.
765 (bfd_mach_o_core_fetch_environment): Ditto.
767 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
769 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
771 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
772 (elf_i386_link_hash_table_create): Initialize irelifunc.
773 (elf_i386_check_relocs): Updated. Set up irelifunc for
775 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
776 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
778 (elf_i386_relocate_section): Likewise.
780 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
781 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
782 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
784 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
785 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
787 (elf64_x86_64_relocate_section): Likewise.
789 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
791 (_bfd_elf_create_ifunc_sections): This.
793 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
795 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
798 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
800 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
801 relocation for R_386_32 against STT_GNU_IFUNC symbol when
802 building shared object. Check info->executable instead of
803 !info->shared when setting non_got_ref.
804 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
805 for non-GOT reference of STT_GNU_IFUNC symbol in shared
806 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
808 (elf_i386_relocate_section): Output dynamic relocation for
809 R_386_32 against STT_GNU_IFUNC symbol to get the real
810 function address when building shared object.
811 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
812 relocation for STT_GNU_IFUNC symbol in shared object.
814 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
815 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
816 symbol when building shared object. Check info->executable
817 instead of !info->shared when setting non_got_ref.
818 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
819 for non-GOT reference of STT_GNU_IFUNC symbol in shared
820 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
822 (elf64_x86_64_relocate_section): Output dynamic relocation
823 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
824 function address when building shared object.
825 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
826 relocation for STT_GNU_IFUNC symbol in shared object.
828 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
830 * Makefile.am: Run "make dep-am".
831 (BFD32_BACKENDS): Add mach-o-i386.lo.
832 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
833 * Makefile.in: Regenerate.
835 2009-06-06 Alan Modra <amodra@bigpond.net.au>
837 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
838 when looking for soft-icache stubs.
840 2009-06-05 Tristan Gingold <gingold@adacore.com>
842 * mach-o.h: Update copyright year.
843 (bfd_mach_o_mach_header_magic): New enum.
844 (bfd_mach_o_cpu_subtype): Now an enum.
845 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
846 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
847 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
848 (bfd_mach_o_load_command): Field type_required is now a boolean.
850 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
851 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
852 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
853 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
854 (bfd_mach_o_get_symtab_upper_bound): Ditto.
855 (bfd_mach_o_canonicalize_symtab): Ditto.
856 (bfd_mach_o_get_symbol_info): Ditto.
857 (bfd_mach_o_print_symbol): Ditto.
858 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
859 (bfd_mach_o_make_empty_symbol): Ditto.
860 (bfd_mach_o_write_contents): Ditto.
862 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
863 bfd_mach_o_mkobject): Defines.
864 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
865 Do not check with target vector but with flavour.
866 (struct mach_o_section_name_xlat): New declaration.
867 (dwarf_section_names_xlat): Ditto.
868 (text_section_names_xlat): Ditto.
869 (data_section_names_xlat): Ditto.
870 (struct mach_o_segment_name_xlat): Ditto.
871 (segsec_names_xlat): Ditto.
872 (bfd_mach_o_convert_section_name_to_bfd): New function.
873 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
874 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
875 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
876 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
877 Accept any input and output flavour. Do not share private data
879 (bfd_mach_o_count_symbols): Add a comment.
880 (bfd_mach_o_get_symtab_upper_bound): Make it public.
881 (bfd_mach_o_canonicalize_symtab): Ditto.
882 (bfd_mach_o_get_symbol_info): Ditto.
883 (bfd_mach_o_print_symbol): Ditto.
884 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
885 Use constants instead of hard-coded values.
886 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
888 (bfd_mach_o_scan_write_section_64): Ditto.
889 (bfd_mach_o_scan_write_segment): Ditto.
890 Do not copy sections anymore.
891 (bfd_mach_o_write_contents): Make it public.
892 Remove dead code. Rewrite typeflag assignment.
893 (bfd_mach_o_build_commands): New function.
894 (bfd_mach_o_set_section_contents): Ditto.
895 (bfd_mach_o_make_empty_symbol): Make it public.
896 (bfd_mach_o_read_header): Make it static.
897 Convert to bfd_boolean.
898 Use constants instead of hard-coded values.
899 (bfd_mach_o_make_bfd_section): Call
900 bfd_mach_o_convert_section_name_to_bfd to create name.
901 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
903 (bfd_mach_o_scan_read_section_64): Ditto.
904 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
905 a segment anymore. Use constants instead of hard-coded values.
906 (bfd_mach_o_scan_read_command): Fix style.
907 (bfd_mach_o_scan): Use constants instead of hard-coded values.
908 Get rid of BFD_IO_FUNCS.
909 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
910 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
911 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
912 (bfd_mach_o_object_p): Removed.
913 (bfd_mach_o_gen_core_p): New function, replaces ...
914 (bfd_mach_o_core_p): ... deleted.
915 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
917 * mach-o-i386.c: New file.
918 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
919 * configure.in (TDEFINES): Add mach_o_i386_vec.
920 * configure: Regenerated.
921 * targets.c: Add mach_o_i386_vec.
923 * mach-o.c: Update copyright years.
924 (BFD_IO_FUNCS): Remove (was not used).
925 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
926 bfd_mach_o_slurp_extended_name_table,
927 bfd_mach_o_construct_extended_name_table,
928 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
929 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
930 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
931 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
932 bfd_mach_o_get_section_contents_in_window,
933 bfd_mach_o_bfd_is_local_label_name,
934 bfd_mach_o_bfd_is_target_special_symbol,
935 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
936 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
937 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
938 bfd_mach_o_minisymbol_to_symbol,
939 bfd_mach_o_bfd_get_relocated_section_contents,
940 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
941 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
942 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
943 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
944 bfd_mach_o_bfd_merge_private_bfd_data,
945 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
946 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
947 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
948 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
949 bfd_mach_o_bfd_copy_private_header_data,
950 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
951 * mach-o-target.c: ... here.
952 Update copyright years.
954 2009-06-04 Alan Modra <amodra@bigpond.net.au>
956 * dep-in.sed: Don't use \n in replacement part of s command.
957 * Makefile.am (DEP1): LC_ALL for uniq.
959 * Makefile.in: Regenerate.
961 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
963 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
964 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
965 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
967 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
969 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
970 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
971 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
972 against STT_GNU_IFUNC symbols for static executables.
973 (elf_i386_finish_dynamic_symbol): Load GOT entry with
974 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
976 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
977 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
978 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
979 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
981 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
983 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
984 symbols to be left unimported when linking statically.
985 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
986 code when linking statically.
988 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
990 * elf32-i386.c (elf_i386_check_relocs): Increment
991 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
992 against STT_GNU_IFUNC symbol.
993 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
994 local STT_GNU_IFUNC definition is used.
995 (elf_i386_relocate_section): Handle got.offset != -1 for
996 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
999 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1000 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1001 relocations against STT_GNU_IFUNC symbol.
1002 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1003 local STT_GNU_IFUNC definition is used.
1004 (elf64_x86_64_relocate_section): Handle got.offset != -1
1005 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1006 STT_GNU_IFUNC symbol.
1008 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1011 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1012 (elf_i386_reloc_type_lookup): Likewise.
1013 (R_386_tls): Removed.
1014 (R_386_irelative): New.
1015 (R_386_vt_offset): Updated.
1016 (elf_i386_rtype_to_howto): Likewise.
1017 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1018 (elf_i386_link_hash_table_create): Initialize igotplt,
1020 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1021 (elf_i386_adjust_dynamic_symbol): Likewise.
1022 (elf_i386_allocate_dynrelocs): Likewise.
1023 (elf_i386_relocate_section): Likewise.
1024 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1026 (elf_i386_finish_dynamic_symbol): When building a static
1027 executable, use .iplt, .igot.plt and .rel.iplt sections for
1028 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1029 locally defined STT_GNU_IFUNC symbol.
1031 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1032 (x86_64_reloc_map): Likewise.
1033 (R_X86_64_standard): Updated.
1034 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1035 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1037 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1038 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1039 (elf64_x86_64_allocate_dynrelocs): Likewise.
1040 (elf64_x86_64_relocate_section): Likewise.
1041 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1043 (elf64_x86_64_finish_dynamic_symbol): When building a static
1044 executable, use .iplt, .igot.plt and .rela.iplt sections for
1045 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1046 for locally defined STT_GNU_IFUNC symbol.
1048 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1049 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1051 * bfd-in2.h: Regenerated.
1052 * libbfd.h: Likewise.
1054 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1056 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1057 (_bfd_elf_make_ifunc_reloc_section): Removed.
1058 (_bfd_elf_is_ifunc_symbol): Likewise.
1059 (_bfd_elf_create_static_ifunc_sections): New.
1061 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1063 (elf_link_add_object_symbols): Here.
1064 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1065 STT_GNU_IFUNC symbol.
1066 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1067 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1068 (IFUNC_INFIX): Removed.
1069 (get_ifunc_reloc_section_name): Likewise.
1070 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1071 (_bfd_elf_is_ifunc_symbol): Likewise.
1072 (_bfd_elf_create_static_ifunc_sections): New.
1074 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1076 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1077 (create_got_section): Likewise.
1078 (allocate_dynrelocs): Likewise.
1079 (readonly_dynrelocs): Likewise.
1080 (set_tls_module_base): Likewise.
1081 (dtpoff_base): Likewise.
1083 (elf_i386_link_hash_table_create): Updated.
1084 (elf_i386_create_dynamic_sections): Likewise.
1085 (elf_i386_check_relocs): Likewise.
1086 (elf_i386_size_dynamic_sections): Likewise.
1087 (elf_i386_relocate_section): Likewise.
1089 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1090 (create_got_section): Likewise.
1091 (allocate_dynrelocs): Likewise.
1092 (readonly_dynrelocs): Likewise.
1093 (set_tls_module_base): Likewise.
1094 (dtpoff_base): Likewise.
1096 (elf64_x86_64_link_hash_table_create): Updated.
1097 (elf64_x86_64_create_dynamic_sections): Likewise.
1098 (elf64_x86_64_check_relocs): Likewise.
1099 (elf64_x86_64_size_dynamic_sections): Likewise.
1100 (elf64_x86_64_relocate_section): Likewise.
1102 2009-05-28 Nick Clifton <nickc@redhat.com>
1104 * targets.c (_bfd_target_vector): Only include plugin target in
1105 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1107 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1109 * elf32-spu.c (struct call_info): New member broken_cycle.
1110 (remove_cycle): Instead of physically removing call_info structures
1111 to break call graph cycles, mark them using the broken_cycle flag.
1112 (mark_overlay_section): Respect broken_cycle flag.
1113 (unmark_overlay_section): Likewise.
1114 (collect_lib_sections): Likewise.
1115 (collect_overlays): Likewise.
1116 (sum_stack): Likewise.
1118 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1120 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1121 (mark_functions_via_relocs): Initialize callee->count to 1.
1122 (pasted_function): Likewise.
1123 (spu_elf_auto_overlay): Honor call counts when determining number
1124 of stubs required in software i-cache mode.
1126 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1128 * plugin.c (program_name): Remove.
1129 (plugin_program_name): New.
1130 (bfd_plugin_set_program_name): New.
1131 (try_load_plugin): Use plugin_program_name.
1132 * plugin.h (bfd_plugin_set_program_name): New.
1134 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1136 * aclocal.m4: Include ../config/plugins.m4.
1137 * configure.in: Use AC_PLUGINS.
1138 * configure: Regenerate.
1139 * Makefile.in: Regenerate.
1140 * doc/Makefile.in: Regenerate.
1142 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1144 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1146 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1147 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1148 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1149 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1150 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1151 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1152 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1153 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1154 * reloc.c (bfd_generic_relax_section): Likewise.
1155 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1156 * vms.c (vms_bfd_relax_section): Likewise.
1158 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1160 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1162 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1163 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1165 * elf32-i386.c (allocate_dynrelocs): Updated.
1166 (elf_i386_relocate_section): Likewise.
1167 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1168 (elf64_x86_64_relocate_section): Likewise.
1170 * elf64-x86-64.c (is_indirect_symbol): Removed.
1172 2009-05-26 Nick Clifton <nickc@redhat.com>
1174 * po/id.po: Updated Indonesian translation.
1176 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1178 * Makefile.am: Run "make dep-am".
1181 (ALL_MACHINES): Add cpu-plugin.lo.
1182 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1183 (BFD32_BACKENDS): Add plugin.lo.
1184 (BFD32_BACKENDS_CFILES): Add plugin.c.
1185 (libbfd_la_LIBADD): Add LIBDL
1186 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1187 (bfd_plugin_arch): Declare.
1188 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1189 * bfd.c (bfd): Add plugin_data.
1190 * config.bfd: Handle the plugin target.
1191 * configure.in: Check for --enable-plugins.
1192 (LT_INIT): Use the dlopen option.
1193 * cpu-plugin.c: New.
1196 * targets.c (plugin_vec): Declare.
1197 (_bfd_target_vector): Add plugin_vec.
1198 * Makefile.in: Regenerate.
1199 * bfd-in2.h: Regenerate.
1200 * configure: Regenerate.
1202 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1204 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1205 per line with all lines having continuation backslash. Prefix
1206 first line with "A", following lines with "B".
1207 * Makefile.am (DEP): Don't use dep.sed here.
1208 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1209 dep.sed here on dependencies, sort and uniq.
1210 * Makefile.in: Regenerate.
1212 2009-05-25 Tristan Gingold <gingold@adacore.com>
1214 * makefile.vms: Add verilog.obj to object list OBJS.
1216 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1218 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1219 for BFD_IN_MEMORY is cleared.
1220 (bfd_bwrite): Zero excess memory allocated.
1222 2009-05-22 Julian Brown <julian@codesourcery.com>
1224 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1226 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1227 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1228 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1229 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1230 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1231 (a8_erratum_fix, a8_erratum_reloc): New structs.
1232 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1233 num_a8_erratum_fixes, fix_cortex_a8 fields.
1234 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1235 (elf32_arm_add_stub): Split into two parts, creating...
1236 (elf32_arm_create_or_find_stub_sec): New function.
1237 (elf32_arm_final_link_relocate): Add forward declaration.
1238 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1239 relocations, multiple relocations per stub.
1240 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1241 (arm_size_one_stub): Use find_stub_size_and_template.
1242 (a8_reloc_compare): New.
1243 (find_thumb_glue): Add forward declaration.
1244 (cortex_a8_erratum_scan): New.
1245 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1246 (bfd_elf32_arm_set_cortex_a8_fix): New.
1247 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1248 (arm_map_one_stub): Add THUMB32_TYPE support.
1249 (a8_branch_to_stub_data): New.
1250 (make_branch_to_a8_stub): New.
1251 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1252 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1253 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1254 Cortex-A8 erratum workaround.
1255 * bfd-in2.h: Regenerate.
1257 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1259 * Makefile.am: Run "make dep-am".
1260 * Makefile.in: Regenerate.
1261 * po/SRC-POTFILES.in: Regenerate.
1263 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1265 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1268 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1270 * elf-bfd.h (struct elf_backend_data
1271 <elf_backend_link_output_symbol_hook>): Return an int.
1272 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1273 symbols on deleted .opd entries.
1274 * elflink.c (elf_link_output_sym): Return without outputting sym
1275 if output_symbol_hook returns 2.
1276 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1277 Abort if we must not discard sym.
1278 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1280 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1281 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1282 elf_backend_link_output_symbol_hook return type change.
1283 * elf32-arm.c (output_arch_syminfo): Likewise.
1284 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1285 (elf32_arm_output_arch_local_syms): Likewise.
1286 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1287 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1288 (bfd_score_elf_link_output_symbol_hook): Likewise.
1289 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1290 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1291 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1292 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1293 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1294 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1295 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1296 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1297 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1298 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1299 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1301 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1303 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1304 out of range .opd symbols.
1306 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1308 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1309 fprintf_vma directly.
1310 * peXXigen.c (pe_print_edata): Likewise.
1311 (pe_print_pdata): Likewise.
1312 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1313 (_bfd_XX_print_private_bfd_data_common): Likewise.
1315 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1317 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1319 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1320 Paul Brook <paul@codesourcery.com>
1322 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1323 fix discarded sections.
1325 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1327 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1328 sections into the software icache.
1330 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1332 * elf32-spu.c (build_stub): Always build "compact" sofware
1335 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1337 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1338 (spu_elf_setup): Initialize it.
1339 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1340 Update to new-sytle cache manager data structures.
1341 (spu_elf_build_stubs): Generate new-style cache manager data
1342 structures and symbols.
1343 (spu_elf_auto_overlay): Update size computation.
1345 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1347 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1348 segments first amongst the program headers.
1350 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1352 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1353 into addresses for relocation types that look at high bits. Remove
1354 special handling of relocation overflow warnings.
1356 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1358 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1359 control flow graph between fragments of a function.
1361 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1363 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1364 generate only a 16-byte .toe section.
1365 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1367 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1369 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1370 (spu_elf_place_overlay_data): ..here. New function.
1371 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1373 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1375 * elf32-arm.c: Move sysdep.h to start of file.
1377 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1379 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1381 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1382 __icache_tag_array and __icache_tag_array_size.
1384 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1386 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1388 (bfinfdpic_link_omit_section_dynsym): Likewise.
1389 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1391 2009-05-05 Paul Brook <paul@codesourcery.com>
1393 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1394 * bfd-in2.h: Regenerate.
1395 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1396 (_arm_elf_section_data): Add text and exidx fields.
1397 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1398 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1399 copy_exidx_entry): New functions.
1400 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1402 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1404 * elf32-arm.c (DEF_STUBS): New helper define.
1405 (DEF_STUB): Likewise.
1406 (stub_def): New type.
1407 (stub_definitions): New array, containing stub template pointers
1409 (arm_size_one_stub): Make use of stub_definitions.
1411 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1413 * elflink.c (find_version_for_sym): Remove from here, ...
1414 * linker.c (bfd_find_version_for_sym): ... rename, replace
1415 here, make public and update all callers.
1416 * bfd-in2.h: Regenerate.
1418 2009-04-30 Nick Clifton <nickc@redhat.com>
1420 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1422 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1423 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1424 into a STT_GNU_IFUNC symbol type.
1425 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1427 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1428 the binary contains ifunc symbols.
1429 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1430 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1431 * elf32-i386.c (is_indirect_function): New function.
1432 (elf_i386_check_relocs): Create an ifunc output section.
1433 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1434 section if necessary.
1435 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1437 (elf_i386_add_symbol_hook): New function. Set the
1438 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1439 symbol is encountered.
1440 (elf_backend_post_process_headers): Define.
1441 (elf_backend_add_symbol_hook): Define.
1442 (elf_i386_post_process_headers): Rename to
1443 elf_i388_fbsd_post_process_headers.
1444 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1445 (is_indirect_function): New function.
1446 (elf64_x86_64_check_relocs): Create an ifunc output section.
1447 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1448 section if necessary.
1449 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1450 symbol if necessary.
1451 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1452 elf_obj_data structure if an ifunc symbol is encountered.
1453 (elf_backend_post_process_headers): Define.
1454 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1455 if we have ifunc symbols to handle.
1456 (get_ifunc_reloc_section_name): New function. Computes the name
1457 for an ifunc section.
1458 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1459 section to hold ifunc relocs.
1460 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1461 (bfd_print_symbol_vandf): Handle ifunc symbols.
1462 (bfd_decode_symclass): Likewise.
1463 * bfd-in2.h: Regenerate.
1465 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1467 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1468 MOVW and MOVT relocations in a shared library link.
1470 2009-04-27 Anthony Green <green@moxielogic.com>
1472 * verilog.c: New file.
1473 * Makefile.am (BFD32_LIBS): Add verilog.c.
1474 (BFD32_LIBS_CFILES): Add verilog.c.
1475 (verilog.lo): New build rule.
1476 * Makefile.in: Rebuilt.
1477 * targets.c: Add verilog support.
1478 * bfd.c (tdata union): Add Verilog private data field.
1479 * bfd-in2.h: Regenerate.
1481 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1483 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1486 2009-04-23 Matthias Klose <doko@ubuntu.com>
1488 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1490 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1493 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1494 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1495 (elf32_arm_size_stubs): Likewise.
1496 (record_thumb_to_arm_glue): Deleted unused function.
1497 (bfd_elf32_arm_process_before_allocation): No longer handle
1498 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1499 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1500 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1502 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1504 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1505 (elf32_arm_write_section): Declare early.
1506 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1507 (arm_allocate_glue_section_space): Exclude empty sections.
1508 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1509 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1511 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1512 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1513 (elf32_arm_size_dynamic_sections): Allocate interworking
1515 (bfd_elf32_bfd_final_link): Define.
1517 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1519 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1521 * coffcode.h (coff_compute_section_file_positions): Clear
1522 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1524 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1525 force_minimum_alignment.
1527 * libcoff.h: Regenerated.
1529 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1530 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1532 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1533 nor target_subsystem.
1535 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1536 force_minimum_alignment nor target_subsystem.
1538 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1540 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1541 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1542 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1543 include in coff-x86_64.c of headers.
1544 (PDATA_ROW_SIZE): New define.
1545 (pex_regs[]): New static array.
1546 (pex64_get_runtime_function): New static function.
1547 (pex64_get_unwind_info): Likewise.
1548 (pex64_get_scope_entry): Likewise.
1549 (pex64_xdata_print_uwd_codes): Likewise.
1550 (pex64_get_section_by_rva): Likewise.
1551 (pex64_dump_xdata): Likewise.
1552 (pex64_bfd_print_pdata): Likewise.
1553 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1554 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1555 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1557 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1558 Alan Modra <amodra@bigpond.net.au>
1559 Dave Korn <dave.korn.cygwin@gmail.com>
1561 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1562 long names and non-NUL-terminated strings.
1564 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1566 * bfd-in2.h: Regenerated.
1568 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1570 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1571 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1573 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1576 * coffcode.h (bfd_pei_p): New.
1578 * config.bfd: 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, bfd_efi_bsdrv_ia64_vec and
1581 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1582 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1583 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1585 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1586 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1587 bfd_efi_rtdrv_x86_64_vec,
1588 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1589 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1590 * targets.c: Likewise.
1592 * configure: Regenerated.
1593 * libcoff.h: Likewise.
1594 * Makefile.in: Likewise.
1596 * efi-app-ia32.c: Removed.
1597 * efi-app-x86_64.c: Likewise.
1598 * efi-bsdrv-ia32.c: Likewise.
1599 * efi-bsdrv-ia64.c: Likewise.
1600 * efi-bsdrv-x86_64.c: Likewise.
1601 * efi-rtdrv-ia32.c: Likewise.
1602 * efi-rtdrv-ia64.c: Likewise.
1603 * efi-rtdrv-x86_64.c: Likewise.
1604 * efi-rtdrv-ia32.c: Likewise.
1606 * efi-app-ia64.c: Moved to ...
1608 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1609 (TARGET_NAME): Set to pei-ia64.
1611 * libpei.h (bfd_target_pei_p): Removed.
1612 (bfd_target_pei_arch): Likewise.
1613 (bfd_target_efi_app_p): Likewise.
1614 (bfd_target_efi_app_arch): Likewise.
1615 (bfd_target_efi_bsdrv_p): Likewise.
1616 (bfd_target_efi_bsdrv_arch): Likewise.
1617 (bfd_target_efi_rtdrv_p): Likewise.
1618 (bfd_target_efi_rtdrv_arch): Likewise.
1619 (bfd_pe_executable_p): Likewise.
1621 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1622 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1623 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1624 and efi-rtdrv-ia32.c.
1625 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1626 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1627 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1628 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1629 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1630 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1631 (efi-app-ia64.lo): Removed.
1632 (efi-bsdrv-ia32.lo): Likewise.
1633 (efi-rtdrv-ia32.lo): Likewise.
1634 (efi-app-ia64.lo): Likewise.
1635 (efi-bsdrv-ia64.lo): Likewise.
1636 (efi-rtdrv-ia64.lo): Likewise.
1637 (efi-app-x86_64.lo): Likewise.
1638 (efi-bsdrv-x86_64.lo): Likewise.
1639 (efi-rtdrv-x86_64.lo): Likewise.
1642 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1644 (arch_type): Removed.
1645 (pe_arch): Likewise.
1646 (pe_bfd_object_p): Just return coff_object_p.
1648 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1649 bfd_pe_executable_p with bfd_pei_p.
1651 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1653 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1654 PLT entries to an undefined symbol when generating a shared
1657 2009-04-17 Nick Clifton <nickc@redhat.com>
1660 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1662 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1664 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1665 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1666 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1667 * binary.c (binary_bfd_define_common_symbol): Likewise.
1668 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1669 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1670 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1671 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1672 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1673 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1674 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1675 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1676 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1677 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1678 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1679 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1680 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1681 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1682 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1683 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1684 * som.c (som_bfd_define_common_symbol): Likewise.
1685 * srec.c (srec_bfd_define_common_symbol): Likewise.
1686 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1687 * versados.c (versados_bfd_define_common_symbol): Likewise.
1688 * vms.c (vms_bfd_define_common_symbol): Likewise.
1689 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1690 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1691 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1692 (pmac_xcoff_vec): Likewise.
1693 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1694 (aix5coff64_vec): Likewise.
1695 * linker.c (bfd_generic_define_common_symbol): New function.
1696 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1697 (_bfd_define_common_symbol): New field.
1698 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1699 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1700 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1702 * bfd-in2.h: Regenerate.
1703 * libbfd.h: Likewise.
1704 * libcoff.h: Likewise.
1706 2009-04-15 Anthony Green <green@moxielogic.com>
1708 * targets.c: Add moxie support.
1709 * Makefile.am: Ditto.
1710 * Makefile.in: Rebuilt.
1711 * cpu-moxie.c, elf32-moxie.c: New files.
1712 * archures.c: Add moxie support.
1713 * configure.in: Add moxie support.
1714 * configure: Rebuilt.
1715 * config.bfd, archures.c: Add moxie support.
1716 * bfd-in2.h: Rebuilt.
1718 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1720 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1721 branch to an undef weak symbol into a jump to next instruction if
1722 a PLT entry will be created.
1724 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1726 * coffgen.c (make_a_section_from_file): Set the backend long
1727 section names enable if long section names found on input.
1728 * coffcode.h: Extend long section names documentation to match.
1730 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1732 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1735 2009-04-07 DJ Delorie <dj@redhat.com>
1737 * archures.c: Add bfd_mach_mep_c5.
1738 * bfd-in2.h: Likewise.
1739 * cpu-mep.c: Add bfd_c5_arch.
1740 * elf32-mep.c: Support it.
1742 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1744 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1745 info->callbacks->einfo.
1746 * linker.c (_bfd_generic_section_already_linked): Likewise.
1748 2009-04-06 DJ Delorie <dj@redhat.com>
1750 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1752 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1754 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1755 _bfd_pex64_print_pdata only if PE is defined.
1757 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1758 (_bfd_pex64_print_pdata): This.
1760 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1761 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1764 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1766 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1767 _bfd_pep_print_x64_pdata.
1768 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1769 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1771 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1773 * elf32-xtensa.c (relax_property_section): Always set r_offset
1776 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1778 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1779 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1781 (elf32_arm_stub_type): New enum values for the two new stubs.
1782 (arm_type_of_stub): Make use of the two new stubs.
1783 (arm_size_one_stub): Handle the two new stubs.
1785 2009-04-01 Matt Thomas <matt@netbsd.org>
1787 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1788 hidden symbols into the GOT or PLT.GOT.
1789 (elf_vax_relocate_section): Do not emit a PCREL reloc
1790 into a shared object if it is against a hidden symbol.
1792 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1794 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1795 and know_contains_shared_object_p.
1796 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1797 Cache the result in the archive_info table.
1798 (xcoff_auto_export_p): Add an "info" parameter and update the
1799 call to xcoff_archive_contains_shared_object_p.
1800 (xcoff_mark_auto_exports): Update accordingly.
1801 (xcoff_post_gc_symbol): Likewise.
1803 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1805 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1808 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1810 * coff-rs6000.c (member_layout): New structure.
1811 (archive_iterator): Likewise.
1812 (member_layout_init): New function.
1813 (archive_iterator_begin): Likewise.
1814 (archive_iterator_next): Likewise.
1815 (xcoff_write_armap_old): Use the new iterator functions.
1816 (do_shared_object_padding): Delete.
1817 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1818 handling of arch_info.
1819 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1820 first loop rather than the second. Allocate a member header if
1821 there isn't one, then work out the stat information and length
1822 in the first loop too. Use the new iterators for the second loop.
1823 (xcoff_write_archive_contents_big): Likewise.
1825 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1827 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1828 (bfd_xcoff_set_archive_import_path): Likewise.
1829 * bfd-in2.h: Regenerate.
1830 * xcofflink.c: Include libiberty.h.
1831 (xcoff_archive_info): New structure.
1832 (xcoff_archive_info_hash): New function.
1833 (xcoff_archive_info_eq): Likewise.
1834 (xcoff_get_archive_info): Likewise.
1835 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1836 (bfd_xcoff_split_import_path): New function.
1837 (bfd_xcoff_set_archive_import_path): Likewise.
1838 (xcoff_set_import_path): Move earlier in file.
1839 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1840 object to the the directory part of the bfd's filename. Get the
1841 import path and filename of an archive object from the archive's
1842 xcoff_tdata, initializing it if necessary. Update use of
1844 (bfd_link_input_bfd): Update use of import_file_id.
1845 (xcoff_write_global_symbol): Likewise.
1847 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1849 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1851 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1853 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1854 a .loader section for relocatable links.
1855 (xcoff_need_ldrel_p): New function.
1856 (xcoff_mark): Use it.
1857 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1859 (xcoff_build_ldsym): New function, split out from...
1860 (xcoff_build_ldsyms): ...here. Rename to...
1861 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1862 call xcoff_build_ldsym, if there's a loader section.
1863 (xcoff_build_loader_section): New function, extracted verbatim from...
1864 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1865 there's a loader section. Only add an __rtinit loader symbol
1866 if there's a loader section. Update after above name change.
1867 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1868 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1869 and xcoff_create_ldrel.
1870 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1871 (xcoff_reloc_link_order): Likewise, but only call it if there's
1872 a loader section. Use xcoff_symbol_section.
1873 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1874 if there's a loader section.
1876 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1878 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1880 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1882 * elf32-arm.c (group_sections): Rewrite loops for better
1885 2009-03-30 DJ Delorie <dj@redhat.com>
1887 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1888 relocs when doing a relocatable link.
1890 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1892 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1893 "ERROR:", in error messages.
1894 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1895 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1896 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1897 (elf32_arm_merge_eabi_attributes): Likewise.
1898 (elf32_arm_merge_private_bfd_data): Likewise.
1900 2009-03-27 Nick Clifton <nickc@redhat.com>
1902 * section.c (bfd_get_section_contents): Detect and handle the case
1903 where a section has the SEC_IN_MEMORY flag set but no actual
1906 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1909 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1910 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1911 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1912 if we don't find matching PT_LOAD when copying.
1914 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1916 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1917 the reloc descriptions.
1919 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1921 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1922 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1923 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1925 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1927 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1928 (bfd_i386_arch_intel_syntax): Likewise.
1929 (i8086_arch): Likewise.
1930 (bfd_x86_64_arch): Likewise.
1932 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1934 * elf32-cris.c (cris_elf_relocate_section): <case
1935 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1936 symbols for non-allocated sections. Don't check whether to
1937 generate R_CRIS_DTPMOD for non-allocated sections.
1938 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1939 handle relocation GC:ing if applied to non-allocated section.
1940 (cris_elf_check_relocs): Similar.
1942 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1943 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1944 when emitting a known TP offset in the GOT.
1946 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1948 * elf64-ppc.c (synthetic_opd): Delete.
1949 (compare_symbols): Look for .opd name rather than section match.
1950 (ppc64_elf_get_synthetic_symtab): Likewise.
1952 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1954 * elf32-ppc.c (is_pic_glink_stub): Delete.
1955 (is_nonpic_glink_stub): New function.
1956 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1958 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1960 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1961 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1963 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1964 macros for visibilty and locality checks.
1965 (elf_s390_adjust_dynamic_symbol): Likewise.
1966 (allocate_dynrelocs): Likewise.
1967 (elf_s390_relocate_section): Likewise.
1968 (elf_s390_finish_dynamic_symbol): Likewise.
1969 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1970 (elf_s390_adjust_dynamic_symbol): Likewise.
1971 (allocate_dynrelocs): Likewise.
1972 (elf_s390_relocate_section): Likewise.
1973 (elf_s390_finish_dynamic_symbol): Likewise.
1975 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1977 * bfd-in2.h: Regenerated.
1978 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1979 for debugging sections and map memory read/write dependent on
1981 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1982 without memory read flags set.
1983 * section.c: Add SEC_COFF_NOREAD to section flags.
1985 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1987 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1990 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1992 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1993 "no overlays" return. If there are overlays, create overlay
1994 manager entry symbols here, so that..
1995 (spu_elf_build_stubs): ..we don't need to set them up here.
1996 Simplify entry symbol tests.
1997 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1999 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2001 * elf.c (elfcore_grok_openbsd_procinfo)
2002 (elfcore_grok_openbsd_note): New functions.
2003 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2005 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2007 * vms-hdr.c: Don't include alloca.h.
2008 * elf32-m68hc1x.c: Include alloca-conf.h.
2010 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2012 * Makefile.am: Run "make dep-am".
2013 * Makefile.in: Regenerate.
2015 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2017 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2019 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2021 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2023 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2024 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2025 ovly_return fields with ovly_entry[2]. Adjust all users.
2026 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2028 (spu_elf_build_stubs): Likewise.
2029 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2030 ovly_flavour changes. Update all callers.
2031 (ovl_stub_size_log2): New function.
2032 (build_stub): Handle compact icache stubs. Use different manager
2033 entry point for stubs in non-icache area.
2034 (spu_elf_size_stubs): Don't allocate space for indirect branch
2036 (spu_elf_build_stubs): And don't built them.
2038 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2040 * dwarf2.c (read_section): Always use rawsize, if available.
2042 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2044 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2045 of rawsize and size for buffer.
2047 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2049 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2050 parameter just because fixed sections fit into local store.
2051 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2052 generating overlays if fixed sections plus reserved stack
2053 and heap space fit into local store.
2055 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2057 * elf32-spu.c (build_stub): Correct icache set_id.
2058 (spu_elf_relocate_section): Likewise.
2060 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2062 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2063 symbol table if it was created by the current call.
2065 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2067 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2068 class XMC_DS rather than XMC_UA.
2070 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2072 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2073 bfd_boolean export_defineds parameter with an unsigned int
2074 auto_export_flags parameter.
2075 * bfd-in2.h: Regenerate.
2076 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2077 split out from xcoff_build_ldsyms.
2078 (xcoff_covered_by_expall_p): New function.
2079 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2080 but with extra code to handle -bexpfull and -bexpall.
2081 (xcoff_mark_auto_exports): New function.
2082 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2083 a function should be automatically exported.
2084 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2085 parameter with an auto_export_flags parameter. Update ldinfo
2086 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2089 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2091 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2092 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2093 init and fini functions. Do garbage collection for objects
2094 without an entry point too.
2096 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2098 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2099 check whether a symbol has csect information.
2100 (coff_print_aux): Likewise.
2101 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2102 information for C_AIX_WEAKEXT too.
2103 (_bfd_xcoff_swap_aux_out): Likewise.
2104 (xcoff_reloc_type_br): Handle defweak symbols too.
2105 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2106 information for C_AIX_WEAKEXT too.
2107 (_bfd_xcoff64_swap_aux_out): Likewise.
2108 (xcoff64_reloc_type_br): Handle defweak symbols too.
2109 * coffgen.c (coff_print_symbol): Handle auxillary function
2110 information for C_AIX_WEAKEXT too.
2111 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2112 instead of BSF_GLOBAL if the L_WEAK flag is set.
2113 (xcoff_dynamic_definition_p): New function.
2114 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2115 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2116 always take the symbol class from the ldsym. Use weak bfd symbol
2117 types for weak ldsyms.
2118 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2119 Fix the check for whether a definition is from a shared object.
2120 Allow redefinitions of weak symbols.
2121 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2122 (xcoff_keep_symbol_p): Likewise.
2123 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2124 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2125 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2126 but mark them as L_WEAK.
2127 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2128 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2130 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2132 * xcofflink.c (xcoff_mark): When walking the relocations,
2133 only mark the target symbol or the target section, not both.
2134 (xcoff_final_definition_p): New function.
2135 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2136 symbol is a valid definition of the associated output symbol.
2137 Use XCOFF_ALLOCATED to stop the same hash table entry having
2139 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2141 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2143 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2145 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2148 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2150 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2151 * libcoff.h: Regenerate.
2152 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2153 line-number counts in the bfd's lineno_counts field.
2154 Don't keep per-csect line-number counts.
2155 (xcoff_sweep): Don't update per-csect line-number counts.
2156 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2157 entries in each output section.
2158 (xcoff_link_input_bfd): Get the number of line numbers from
2159 the bfd's lineno_counts field, rather than recalculating it
2160 from scratch. Fix the range check when updating C_BINCL and
2162 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2163 here. Don't expect csects to have line-number counts.
2165 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2167 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2168 * libcoff.h: Regenerate.
2169 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2170 "skip" logic from xcoff_link_input_bfd.
2171 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2172 objects in a dynamic link, rather than checking whether csectpp
2173 is null. Always allocate debug_index for other objects,
2174 and always go through the loop. Update the type of debug_index
2175 after the change above. Read the auxillary csect information
2176 and use xcoff_keep_symbol_p to decide whether a symbol should
2177 be kept. Set its debug_index to -2 if not.
2178 (xcoff_link_input_bfd): Update the type of debug_index after
2179 the change above and always expect it to be nonnull. Use it to
2180 test whether a symbol should be stripped, rather than making the
2181 decision here. Postpone all symbol creation to the second pass.
2183 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2185 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2186 creating a descriptor.
2187 (xcoff_sweep): Don't mark toc_section unless it's needed.
2188 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2189 when marking every bfd.
2190 (xcoff_link_input_bfd): Skip all TOC anchors.
2191 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2192 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2193 to -1; call xcoff_find_tc0 instead.
2195 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2197 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2198 * libcoff.h: Regenerate.
2199 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2200 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2201 the previous symbol's csect. Treat last_symndx as an inclusive value
2202 and simplify its handling.
2203 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2204 symbols with the right csect. Don't mark rsec when processing
2205 relocations against undefined or absolute sections.
2206 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2207 of bfd_und_section_ptr.
2208 (xcoff_link_input_bfd): Likewise.
2210 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2212 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2213 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2214 flag is set. Assert that all undefined symbols are either
2215 imported or defined by a dynamic object.
2216 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2217 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2218 handling to all relocations. Only set XCOFF_CALLED for function
2220 (xcoff_find_function): New function, split out from...
2221 (bfd_xcoff_export_symbol) ...here.
2222 (xcoff_set_import_path): New function, split out from...
2223 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2224 meaning of XCOFF_CALLED.
2225 (xcoff_mark_symbol): If we mark an undefined and unimported
2226 symbol, find some way of defining it. If the symbol is a function
2227 descriptor, fill in its definition automatically. If the symbol
2228 is a function, mark its descriptor and allocate room for global
2229 linkage code. Otherwise mark the symbol as implicitly imported.
2230 Move the code for creating function descriptors from...
2231 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2232 check for symbols that were implicitly defined.
2233 (xcoff_mark): Don't count any dynamic relocations against
2235 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2236 in the xcoff link info.
2237 (xcoff_link_input_bfd): Remove handling of undefined and
2240 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2242 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2243 if the target is absolute. Fix comment typo.
2244 (xcoff_ppc_relocate_section): Remove FIXME.
2245 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2246 if the target is absolute.
2248 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2250 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2251 R_POS and R_NEG relocations against absolute symbols to the
2254 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2256 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2257 to 2 for bfd_mach_ppc_620.
2259 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2261 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2262 * configure.in: Likewise.
2263 * configure: Regenerate.
2265 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2268 * elf.c (assign_section_numbers): Generate symbol table if there
2269 is any relocation in output.
2270 (_bfd_elf_compute_section_file_positions): Likewise.
2272 2009-03-13 Nick Clifton <nickc@redhat.com>
2275 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2276 * elflink.c (elf_link_read_relocs_from_section): Use
2277 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2278 relocs but no symbol table.
2279 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2281 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2284 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2285 to check ___tls_get_addr.
2287 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2288 strncmp to check __tls_get_addr.
2290 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2292 * dwarf2.c (read_section): Always check the offset, even when the
2293 section has been read before.
2295 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2297 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2300 2009-03-11 Chris Demetriou <cgd@google.com>
2302 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2303 * bfd-in2.h: Regenerate.
2304 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2305 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2307 (bsd_write_armap): Likewise.
2308 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2309 flag is set, do nothing.
2310 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2313 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2315 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2316 used to update stack pointer.
2318 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2321 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2322 for unknown symbols in absolute section.
2324 2009-03-06 Nick Clifton <nickc@redhat.com>
2326 * po/es.po: Updated Spanish translation.
2328 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2330 * elf32-arm.c (group_sections): Take next section size into
2331 account before accepting to group it.
2333 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2335 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2337 (elf32_arm_final_link_relocate): Likewise.
2339 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2342 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2344 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2346 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2347 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2348 (BFD_FAKE_SECTION): Init new flag.
2349 * ecoff.c (bfd_debug_section): Likewise.
2350 * bfd-in2.h: Regenerate.
2351 * libbfd.h: Regenerate.
2352 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2353 (ppc_elf_reloc_type_lookup): Handle new relocs.
2354 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2355 without marker relocs.
2356 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2357 if section has no old-style calls.
2358 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2359 Don't try to optimize new-style __tls_get_addr call when handling
2360 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2362 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2363 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2364 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2365 without marker relocs.
2366 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2367 if section has no old-style calls. Set toc_ref for new relocs as
2369 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2370 Don't try to optimize new-style __tls_get_addr call when handling
2371 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2374 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2377 * configure.in: Test for ld --as-needed support. Link shared
2378 libbfd against libm.
2379 * configure: Regenerate.
2381 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2383 * Makefile.am: Run "make dep-am".
2384 * Makefile.in: Regenerate.
2386 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2388 * elf32-score7.c: New file.
2389 * elf32-score.h: New file.
2390 * elf32-score.c: Add code to support score 7. Set score7 as the
2392 * cpu-score.c: Add score7 architecure.
2393 (compatibile): New function.
2394 * Makefile.am: Add rules for building elf32-score7 object.
2395 * Makefile.in: Regenerate.
2396 * configure.in: Add elf32-score7 object to score vectors.
2397 * configure: Regenerate.
2398 * reloc.c: Add score7 relocs.
2399 * archures.c: Add score3 and score7 machine numbers.
2400 * bfd-in2.h: Regenerate.
2401 * libbfd.h: Regenerate.
2403 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2405 * configure: Regenerate.
2407 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2409 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2410 (elf32_hppa_check_relocs): Use it.
2412 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2414 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2415 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2416 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2417 (elf_hppa_record_segment_addrs): Likewise.
2418 (elf_hppa_final_link): Likewise.
2419 (elf_hppa_relocate_insn): Likewise.
2420 (elf_hppa_final_link_relocate): Likewise.
2421 (elf64_hppa_relocate_section): Likewise.
2422 * elf64-hppa.c: Insert above.
2424 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2426 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2427 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2428 (elf_hppa_relocate_section): Likewise.
2429 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2430 from struct elf_link_hash_entry. Add count field.
2431 (struct elf64_hppa_dyn_hash_table): Delete.
2432 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2433 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2434 (hppa_elf_hash_entry, eh_name): Define.
2435 (elf64_hppa_new_dyn_hash_entry): Delete.
2436 (elf64_hppa_dyn_hash_lookup): Delete.
2437 (elf64_hppa_dyn_hash_traverse): Delete.
2438 (get_dyn_name): Delete.
2439 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2440 of struct elf64_hppa_dyn_hash_entry *.
2441 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2442 allocate_global_data_plt, allocate_global_data_stub,
2443 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2445 (hppa64_link_hash_newfunc): New.
2446 (elf64_hppa_hash_table_create): Rework.
2447 (count_dyn_reloc): Likewise.
2448 (hppa64_elf_local_refcounts): New.
2449 (elf64_hppa_check_relocs): Rework using standard technique for recording
2450 local DLT, PLT and OPD reference counts.
2451 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2452 elf_link_hash_entry *.
2453 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2454 allocate_global_data_plt, allocate_global_data_stub,
2455 allocate_global_data_opd, allocate_dynrel_entries,
2456 elf64_hppa_adjust_dynamic_symbol,
2457 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2458 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2459 Use hppa_link_hash_table. Rework.
2460 (elf64_hppa_link_output_symbol_hook): Rework.
2461 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2462 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2463 elf64_hppa_finish_dynamic_sections): Likewise.
2465 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2467 * elf32-arm.c (stub_reloc_type): Removed.
2468 (insn_sequence): Renamed reloc_type field to r_type.
2469 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2470 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2471 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2472 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2473 (arm_stub_is_thumb): Catch new stubs.
2474 (arm_type_of_stub): Handle new stubs.
2475 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2476 (bfd_elf32_arm_process_before_allocation): Remove useless
2479 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2481 * elf.c (elf_find_function): Use is_function_type to check
2484 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2486 * xtensa-modules.c: Revert to previous version 1.11 due
2487 to inadvertant commit.
2489 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2491 * elf32-xtensa.c (text_action_add): Separate test for action
2492 type. Break if saved action is ta_widen_insn at same offset.
2494 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2496 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2497 to elf32_arm_stub_long_branch_any_arm_pic.
2498 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2499 (enum elf32_arm_stub_type, arm_type_of_stub)
2500 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2503 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2505 * elf32-arm.c (PREV_SEC): Update comment.
2506 (group_sections): Rename argument to stubs_always_after_branch.
2507 Reverse the list and place stubs at the end of input sections.
2509 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2511 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2513 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2515 (arm_size_one_stub): Remove unnecessary break.
2516 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2518 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2520 * elf32-arm.c (stub_insn_type): New type.
2521 (stub_reloc_type): Likewise.
2522 (insn_sequence): Likewise.
2523 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2524 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2525 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2526 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2527 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2528 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2529 (elf32_arm_stub_hash_entry): Add new helper fields.
2530 (stub_hash_newfunc): Initialize these new fields.
2531 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2532 to take endianness into account.
2533 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2534 (arm_map_one_stub): Code is now more generic, thanks to
2537 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2539 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2541 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2542 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2543 BLX is not available. Fix typo in warning message. Add comments
2544 and improve formatting.
2545 (arm_build_one_stub): Adjust to new
2546 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2547 (arm_map_one_stub): Likewise.
2549 2009-02-23 Tristan Gingold <gingold@adacore.com>
2550 Eric Botcazou <ebotcazou@adacore.com>
2551 Douglas B Rupp <rupp@gnat.com>
2553 * vms.h: Update copyright year, fix comments, reorder declarations.
2554 (_bfd_save_vms_section): Remove the prototype.
2555 (EGPS_S_V_NO_SHIFT): New constant.
2556 (bfd_vms_set_section_flags): New prototype.
2557 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2559 (EGSY_S_W_FLAGS): Ditto.
2560 (EGSY_S_V_QUAD_VAL): Ditto.
2561 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2562 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2563 EGST_S_B_NAMLNG): Ditto.
2564 (ESRF_S_B_NAMLNG): Ditto.
2565 (ETIR_S_C_HEADER_SIZE): Ditto.
2566 (EGPS_S_V_ALLOC_64BIT): Ditto.
2567 (DST_S_C_EPILOG): Ditto.
2568 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2569 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2570 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2571 (DST_S_L_PCLINE_UNSLONG): Ditto.
2572 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2573 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2574 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2575 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2576 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2577 (DST_S_B_SRC_UNSBYTE): Ditto.
2578 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2580 (vms_section, vms_reloc): Remove types.
2581 (hdr_struc): Replaced by ...
2582 (hdr_struct): ... new type.
2583 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2584 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2585 (EMH_DATE_LENGTH): Ditto.
2586 (eom_struc): Replaced by ...
2587 (eom_struct): ... new type.
2588 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2589 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2590 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2591 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2592 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2593 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2594 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2595 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2596 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2597 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2598 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2599 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2600 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2601 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2602 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2603 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2604 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2605 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2606 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2607 (enum file_type_enum): New type.
2608 (struct location_struct): Removed.
2609 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2610 (struct funcinfo, struct module): Ditto.
2611 (struct vms_private_data_struct): Update fields.
2612 (struct vms_section_data_struct): New type.
2614 * vms.c: Update copyright year, fix comments,
2615 Fix includes for DECC, add prototypes.
2616 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2618 Use flavour to set is_vax, location_stack is removed.
2619 (struct pair): Declare.
2620 (fill_section_ptr): Initialize variables at declaration.
2621 Add guard to set SECTION_SYM flag, handlde und section.
2622 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2623 (_bfd_vms_slurp_object_records): New function, replaces previous
2625 (vms_slurp_module): New function.
2626 (vms_slurp_image): Ditto.
2627 (vms_object_p): Complete rewrite.
2628 (vms_mkobject): Use is_vax field to slect architecture.
2629 (free_reloc_stream): New function.
2630 (vms_convert_to_var): Ditto.
2631 (vms_convert_to_var_1): Ditto.
2632 (vms_convert_to_var_unix_filename): Ditto.
2633 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2635 (vms_new_section_hook): Set alignment to 0, allocate private data.
2636 (vms_get_section_contents): Load content.
2637 (vms_get_symbol_info): Handle undefined section.
2638 (vms_find_nearest_line): Handle.
2639 (alloc_reloc_stream): New function.
2640 (vms_slurp_reloc_table): Ditto.
2641 (vms_get_reloc_upper_bound): Make it real.
2642 (vms_canonicalize_reloc): Do the real work.
2643 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2645 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2646 (vms_set_arch_mach): Check arch.
2647 (vms_set_section_contents): Copy the content after allocation.
2648 (vms_alpha_vec): Update object flags.
2650 * vms-tir.c: Update copyright year, fix comments,
2651 add prototypes for new functions.
2652 (dst_define_location): New function.
2653 (dst_restore_location): New function.
2654 (dst_retrieve_location): New function.
2655 (dst_check_allocation): New function.
2656 (image_dump): Call dst_check_allocation.
2657 (image_write_b): Ditto.
2658 (image_write_w): Ditto.
2659 (image_write_l): Ditto.
2660 (image_write_q): Ditto.
2661 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2662 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2664 Call error handler instead of abort if name is not known.
2665 (etir_sta): Add quarter_relocs argument and set it.
2668 (etir_opr): Ditto, return FALSE in case of error.
2669 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2670 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2671 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2672 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2673 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2674 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2675 Return FALSE in case of error.
2676 (tir_sta): Change sign of psect.
2678 (tir_cmd): Fix cast. Makes tir_table static const.
2679 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2680 add argument to explain.
2681 (analyze_etir): Initialize maxptr, add quarter_relocs
2682 declaration, move some declarations into inner scopes.
2683 Handle quarter_relocs and STO_IMM.
2684 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2685 (_bfd_vms_slurp_relocs): New function.
2686 (_bfd_vms_decode_relocs): New function.
2687 (sto_imm): Rewritten.
2688 (start_first_etbt_record): New function.
2689 (start_another_etbt_record): Ditto.
2690 (etir_output_check): Ditto.
2691 (defer_reloc_p): Ditto.
2692 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2693 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2694 rewritte relocations handling.
2695 (_bfd_vms_write_tbt): Removed.
2696 (_bfd_vms_write_dbg): Ditto.
2698 * vms-misc.c: Update copyright year, Fix comments.
2699 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2700 (maybe_adjust_record_pointer_for_object): New function.
2701 (_bfd_vms_get_first_record): New function, replaces ...
2702 (_bfd_vms_get_record): .. removed.
2703 (_bfd_vms_get_object_record): New function.
2704 (_bfd_vms_get_object_record): New function.
2705 (vms_get_remaining_object_record): New function, replaces ...
2706 (_bfd_vms_get_next_record): ... removed.
2707 (add_new_contents): Removed.
2708 (_bfd_save_vms_section): Removed.
2709 (_bfd_get_vms_section): Removed.
2710 (_bfd_vms_output_flush): Write in VAR format.
2711 (new_symbol): Don't make UND section.
2713 * vms-hdr.c: Update copyright year, update list of record handled.
2714 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2715 (_bfd_vms_write_hdr): Strip vms and unix patches,
2716 add comments, truncate module name at 31 characters,
2717 use constants instead of hard-coded value,
2718 write BFD version instead of a fixed string.
2719 (_bfd_vms_slurp_ihd): New function.
2720 (_bfd_vms_slurp_isd): Ditto.
2721 (_bfd_vms_slurp_ihs): Ditto.
2722 (new_module): Ditto.
2723 (parse_module): Ditto
2724 (build_module_list): Ditto.
2725 (module_find_nearest_line): Ditto.
2726 (_bfd_vms_find_nearest_dst_line): Ditto.
2727 (vms_slurp_debug): Ditto.
2728 (_bfd_vms_slurp_dbg): Ditto.
2729 (_bfd_vms_slurp_tbt): Ditto.
2730 (_bfd_vms_write_dbg): Ditto.
2731 (_bfd_vms_write_tbt): Ditto.
2733 * vms-gsd.c: Update copyright year, update list of records handled.
2734 (EVAX_LITERALS_NAME): New macro.
2735 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2736 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2737 (register_universal_symbol): New function and prototype.
2738 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2739 improve debug messages,
2740 use constants instead of hard-coded value,
2741 fix missing endianness conversion,
2742 handle global symbol (SYMG).
2743 (bfd_vms_set_section_flags): New function.
2744 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2745 handle section literals,
2747 handle section bfd and vms flags,
2748 don't output LIB$INITIALIZE symbol,
2749 fix handling of weak symbols,
2750 fix evax vs vax procedure descriptor,
2751 handle absolute symbols.
2753 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2754 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2756 * makefile.vms (DEFS): Fix flags for VMS.
2758 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2760 * bfd-in2.h: Regenerated.
2761 * libbfd.h: Regenerated.
2763 2009-02-20 Cary Coutant <ccoutant@google.com>
2765 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2768 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2771 * coffcode.h (coff_write_object_contents): Don't let the string
2772 table offset overflow the s_name field when using long section names.
2774 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2776 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2777 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2778 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2779 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2780 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2781 (bfd_pmac_xcoff_backend_data): Likewise.
2782 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2783 (bfd_xcoff_aix5_backend_data): Likewise.
2784 (xcoff64_write_object_contents): Delete unused long_section_names
2786 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2787 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2789 * coffcode.h (documentation): Update to describe long section names.
2790 (COFFLONGSECTIONCATHELPER): New helper macro.
2791 (BLANKOR1TOODD): Likewise.
2792 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2793 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2794 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2795 (bfd_coff_set_long_section_names_allowed): New function.
2796 (bfd_coff_set_long_section_names_disallowed): Likewise.
2797 (struct bfd_coff_backend_data): Add new backend hook function
2798 pointer _bfd_coff_set_long_section_names.
2799 (bfd_coff_set_long_section_names): New backend hook.
2800 (coff_write_object_contents): Only generate long section names if
2801 bfd_coff_long_section_names() indicates they are currently enabled.
2802 (bfd_coff_std_swap_table): Make non-const, and initialise long
2803 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2804 (ticoff0_swap_table): Likewise to both.
2805 (ticoff1_swap_table): Again, likewise to both.
2806 * coffgen.c (make_a_section_from_file): Allow long section names
2807 as inputs even if not currently allowed for outputs.
2808 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2809 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2810 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2811 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2812 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2813 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2814 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2815 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2816 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2817 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2818 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2819 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2820 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2821 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2822 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2823 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2824 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2825 * libcoff-in.h: Update copyright year to cause updated copyright
2826 year in generated libcoff.h, and fix typo.
2827 * libcoff.h: Regenerated.
2828 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2829 (_bfd_ecoff_no_long_sections): Add prototype.
2830 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2831 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2832 defined by an including .c file.
2833 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2834 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2835 (ticoff1_swap_table): Likewise to both.
2837 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2839 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2840 stub. Catch default case error.
2841 (arm_map_one_stub): Add missing Thumb mapping symbol.
2843 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2846 * elf32-avr.c: Handle case where no local symbos exist correctly.
2848 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2851 * elf32-arm.c (arm_long_branch_stub,
2852 arm_thumb_v4t_long_branch_stub,
2853 arm_thumb_thumb_long_branch_stub,
2854 arm_thumb_arm_v4t_long_branch_stub,
2855 arm_thumb_arm_v4t_short_branch_stub,
2856 arm_pic_long_branch_stub):
2857 Renamed to elf32_arm_stub_long_branch_any_any,
2858 elf32_arm_stub_long_branch_v4t_arm_thumb,
2859 elf32_arm_stub_long_branch_thumb_only,
2860 elf32_arm_stub_long_branch_v4t_thumb_arm,
2861 elf32_arm_stub_short_branch_v4t_thumb_arm,
2862 elf32_arm_stub_long_branch_any_any_pic.
2863 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2864 arm_thumb_thumb_stub_long_branch,
2865 arm_thumb_arm_v4t_stub_long_branch,
2866 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2867 Renamed to arm_stub_long_branch_any_any,
2868 arm_stub_long_branch_v4t_arm_thumb,
2869 arm_stub_long_branch_thumb_only,
2870 arm_stub_long_branch_v4t_thumb_arm,
2871 arm_stub_short_branch_v4t_thumb_arm,
2872 arm_stub_long_branch_any_any_pic.
2874 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2876 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2877 in branch offset check.
2879 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2881 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2882 add toc.symndx and toc.add.
2883 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2885 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2887 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2888 (branch_reloc_hash_match): New function, extracted from..
2889 (ppc64_elf_tls_optimize): ..here.
2890 (ppc64_elf_relocate_section): Properly set addends when optimizing
2891 tls sequences. Avoid unnecessary reading and writing of insns.
2892 Only redo reloc when symbol changed. Bypass symbol checks when
2894 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2895 (branch_reloc_hash_match): New function, extracted from..
2896 (ppc_elf_tls_optimize): ..here.
2897 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2898 Don't clear addend on zapped __tls_get_addr reloc.
2900 2009-02-12 Nick Clifton <nickc@redhat.com>
2903 * elflink.c (bfd_elf_final_link): When counting the relocations,
2904 if the header size has not been set yet then assume that it will
2905 match the output section's reloc type.
2907 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2909 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2912 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2914 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2915 (find_function): Likewise.
2916 (pasted_function): Don't error if no prior function found.
2917 (discover_functions): Revert 2008-12-10 change. Extend first
2918 function range to start of section.
2920 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2922 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2924 * elf64-hppa.h: Likewise.
2926 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2928 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2931 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2933 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2934 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2936 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2938 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2939 * archures.c (bfd_mach_mips_xlr): Define.
2940 * bfd-in2.h: Regenerate.
2941 * cpu-mips.c (I_xlr): Define.
2942 (arch_info_struct): Add XLR entry.
2943 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2944 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2945 (mips_mach_extensions): Add XLR entry.
2947 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2949 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2951 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2953 * configure.in: AC_SUBST pdfdir.
2954 * Makefile.am: Add install-pdf, install-pdf-am
2955 and install-pdf-recursive targets. Define pdfdir.
2956 * doc/Makefile.am: Define pdf__strip_dir. Add
2957 install-pdf and install-pdf-am targets.
2958 * po/Make-in: Add install-pdf target.
2959 * configure: Regenerate.
2960 * Makefile.in: Regenerate
2961 * doc/Makefile.in: Regenerate.
2963 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2965 * bfd-in2.h: Regenerate.
2966 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2967 fields from n_entries to n_slots where appropriate, update comments.
2968 (HOWTO): Add TLS relocations.
2969 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2970 (enum elf_m68k_got_offset_size): New enum.
2971 (struct elf_m68k_got_entry.type): Move field to ...
2972 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2973 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2975 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2977 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2978 fields into n_entries array. Update comments.
2979 (elf_m68k_init_got): Simplify, update all uses.
2980 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2981 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2982 GOT entries; update name, update all uses.
2983 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2984 (elf_m68k_get_got_entry): Update.
2985 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2987 (elf_m68k_remove_got_entry_type): Simplify.
2988 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2989 (elf_m68k_can_merge_gots): Update.
2990 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2991 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2992 GOT entries, simplify.
2993 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2994 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2995 field, remove obsoleted local_n_entries field.
2996 (elf_m68k_partition_multi_got_2): New static function.
2997 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2999 (elf_m68k_remove_got_entry_type): Update.
3000 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3001 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3002 update of sgot->size and srelgot->size.
3003 (elf_m68k_gc_sweep_hook): Update.
3004 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3005 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3007 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3008 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3010 2009-02-02 DJ Delorie <dj@redhat.com>
3012 * elf32-mep.c (config_names): Regenerate configuration.
3014 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3016 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3017 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3018 * elf.c (bfd_elf_get_str_section): Make static.
3019 (bfd_elf_find_section): Delete.
3020 * libbfd.h: Regenerate.
3022 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3024 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3025 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3027 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3029 * elflink.c (on_needed_list): New function.
3030 (elf_link_add_object_symbols): Link in --as-needed libs if they
3031 satisfy undefined symbols in other libs.
3033 2009-01-30 Julian Brown <julian@codesourcery.com>
3035 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3036 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3037 with --just-symbols (-R).
3039 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3041 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3042 high_pc in order to properly sign-extend VMAs.
3044 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3045 Mark Shinwell <shinwell@codesourcery.com>
3046 Catherine Moore <clm@codesourcery.com>
3048 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3050 2009-01-28 Catherine Moore <clm@codesourcery.com>
3052 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3053 SEC_LOAD for dynamic relocation sections.
3055 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3057 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3058 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3059 the size of local TLS data.
3061 2009-01-27 Andreas Schwab <schwab@suse.de>
3063 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3064 architectures in the archive.
3066 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3068 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3069 <R_CRIS_32_DTPREL>: Correct relocation value.
3071 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3072 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3073 symbols with non-default visibility.
3075 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3077 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3078 describing the trampolines.
3079 (ppc_elf_relocate_section): Update relocs to describe the
3082 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3084 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3085 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3086 and R_PARISC_PCREL12F relocations.
3088 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3091 * elflink.c (find_version_for_sym): New function split out from,
3092 but without export_dynamic test, ..
3093 (_bfd_elf_link_assign_sym_version): ..here.
3094 (_bfd_elf_export_symbol): Use it.
3096 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3098 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3099 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3100 * elflink.c: ..here, somewhat modified.
3101 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3102 _bfd_elf_link_find_version_dependencies,
3103 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3104 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3105 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3107 * elflink.c: ..and make static here.
3108 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3109 of output_bfd from struct elf_find_verdep_info.
3110 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3111 struct elf_info_failed.
3112 (bfd_elf_size_dynamic_sections): Adjust.
3114 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3117 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3118 after comp_unit_find_line call.
3120 2009-01-21 Nick Clifton <nickc@redhat.com>
3123 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3124 tm_gmtoff field in struct tm.
3126 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3128 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3129 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3130 sections in soft-icache lines unless non_ia_text. Don't add
3131 rodata if doing so would exceed line size.
3133 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3135 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3136 types than bfd_link_hash_indirect, before early return, call
3137 _bfd_elf_link_hash_copy_indirect.
3139 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3141 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3142 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3143 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3144 (elf_backend_obj_attrs_order): New define.
3145 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3146 (elfNN_bed): Add elf_backend_obj_attrs_order.
3148 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3150 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3151 (obj_attr_size): Likewise.
3152 (write_obj_attribute): Likewise.
3153 (_bfd_elf_copy_obj_attributes): Likewise.
3154 (_bfd_elf_parse_attributes): Likewise.
3155 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3156 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3157 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3158 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3159 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3162 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3164 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3165 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3166 (bfd_elf_add_obj_attr_string): Likewise.
3167 (bfd_elf_add_obj_attr_int_string): Likewise.
3168 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3169 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3170 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3171 Tag_nodefaults has no default value.
3172 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3173 comment to reflect the new state.
3175 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3178 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3179 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3180 (adjust_z_magix): Delete dead code handling QMAGIC.
3182 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3184 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3185 IMAGE_SCN_MEM_DISCARDABLE.
3187 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3189 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3190 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3191 * configure.in (commonbfdlib): Delete.
3192 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3193 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3194 is available, not just for linux.
3195 * po/SRC-POTFILES.in: Regenerate.
3196 * Makefile.in: Regenerate.
3197 * configure: Regenerate.
3199 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3200 Julian Brown <julian@codesourcery.com>
3202 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3203 ARM attributes in ABI 2.07.
3204 * elf32-arm.c (get_secondary_compatible_arch): New function.
3205 (set_secondary_compatible_arch): New function.
3206 (tag_cpu_arch_combine): New function.
3207 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3208 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3209 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3210 make it fit with order_01243.
3211 Add support for Tag_also_compatible_with,
3212 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3213 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3214 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3215 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3216 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3217 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3218 Rework the way unknown attributes are handled.
3219 Defer errors until all attributes have been processed.
3221 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3223 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3224 bfd_elf_add_obj_attr_int_string.
3225 Read Tag_compatibility from its new location in the attribute array,
3226 rather than the attribute list.
3227 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3228 bfd_elf_add_obj_attr_int_string.
3229 (_bfd_elf_parse_attributes): Likewise.
3230 (_bfd_elf_merge_object_attributes): There's now only one
3231 Tag_compatibility, and it's in the array, not the list.
3232 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3234 (bfd_elf_add_obj_attr_compat): Rename to
3235 bfd_elf_add_obj_attr_int_string.
3236 (bfd_elf_add_proc_attr_compat): Rename to
3237 bfd_elf_add_proc_attr_int_string.
3238 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3241 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3243 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3244 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3245 (vmsutil.lo): Add dependency rule.
3246 * Makefile.in: Regenerate.
3247 * config.bfd (ia64*-*-*vms*): Add case.
3248 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3249 * configure: Regenerate.
3250 * vmsutil.c: New file.
3251 * vmsutil.h: New file.
3252 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3254 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3255 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3256 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3257 elfNN_vms_object_p): New functions
3258 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3260 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3263 * elflink.c (elf_gc_sweep): Exclude the group section if the
3264 first member of the section group is excluded.
3266 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3269 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3270 saved filename, use bfd_alloc rather than bfd_malloc for it.
3272 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3274 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3276 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3278 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3280 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3282 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3284 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3286 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3288 (struct got_entry): Add br_addr.
3289 (struct call_info): Add priority.
3290 (struct function_info): Add lr_store and sp_adjust.
3291 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3292 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3293 area as an overlay, and check that no other overlays exist. Look up
3294 icache overlay manager entry sym.
3295 (BRA_STUBS, BRA, BRASL): Define.
3296 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3297 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3299 (count_stub, build_stub): Support soft-icache.
3300 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3301 (spu_elf_size_stubs): Size soft-icache stubs.
3302 (overlay_index): New function.
3303 (spu_elf_build_stubs): Make static. Support soft-icache.
3304 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3305 (find_function_stack_adjust): Save lr store and stack adjust insn
3307 (maybe_insert_function): Adjust find_function_stack_adjust call.
3308 (mark_functions_via_relocs): Retrieve priority.
3309 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3310 (sort_calls): Sort by priority first.
3311 (mark_overlay_section): Ignore .ovl.init.
3312 (sum_stack): Only print when stack_analysis.
3313 (print_one_overlay_section): New function, extracted from..
3314 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3315 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3316 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3317 analysis. Call spu_elf_build_stubs.
3318 (spu_elf_relocate_section): For soft-icache encode overlay index
3320 (spu_elf_output_symbol_hook): Support soft-icache.
3321 (spu_elf_modify_program_headers: Likewise.
3323 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3324 num_regions to num_lines. Add line_size and max_branch.
3325 (enum _ovly_flavour): Add ovly_soft_icache.
3326 (spu_elf_build_stubs): Delete.
3328 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3330 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3331 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3333 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3335 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3336 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3337 the program, the known offset starts at the negative size of the
3339 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3342 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3344 * config.bfd: Add lm32-*-rtems*.
3346 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3348 * coff-ppc.c: Add 2009 to Copyright.
3349 * elf32-cris.c: Likewise.
3350 * elflink.c: Likewise.
3352 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3354 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3355 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3357 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3360 * elflink.c (elf_merge_st_other): New.
3361 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3362 hide them if needed.
3363 (elf_link_add_object_symbols): Updated.
3365 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3368 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3369 ref_dynamic and dynamic_def fields when setting def_regular
3372 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3375 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3378 For older changes see ChangeLog-2008
3384 version-control: never
projects / deliverable / binutils-gdb.git / blob