1 2009-07-01 Nick Clifton <nickc@redhat.com>
4 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
5 to R_ARM_THM_PC8 relocation.
7 2009-06-29 Nick Clifton <nickc@redhat.com>
9 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
10 different uses of the relocations addend when a symbol is in a
13 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
16 * elf.c (bfd_section_from_shdr): Don't change sh_link for
17 SHT_REL/SHT_RELA sections on executable nor shared library.
18 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
21 2009-06-25 Nick Clifton <nickc@redhat.com>
23 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
24 symbols with SEC_MERGE flag.
26 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
28 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
29 give .debug and .reloc data characteristics.
30 (DOT_RELOC): New define for .reloc section string.
31 (coff_write_object_contents): Use DOT_RELOC instead of string.
33 2009-06-25 Tristan Gingold <gingold@adacore.com>
35 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
36 (bfd_mach_o_canonicalize_dynamic_symtab)
37 (bfd_mach_o_get_synthetic_symtab): Defines.
38 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
39 (TARGET_NAME): Use Mach-O specific functions for dynamic.
41 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
42 for scattered relocations.
43 (bfd_mach_o_i386_print_thread): New function.
44 (bfd_mach_o_print_thread): Define.
46 * mach-o.c (text_section_names_xlat): Add an entry for __const.
47 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
48 New functions extracted from ...
49 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
50 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
51 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
52 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
53 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
54 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
56 (bfd_mach_o_scan_read_dylib): Ditto.
57 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
59 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
60 decode isym and flags on little endian targets. Set dysymtab field.
61 (bfd_mach_o_scan_start_address): Adjust for enum names.
62 (bfd_mach_o_lookup_section): Do not look for segments anymore.
63 (bfd_mach_o_print_section): Display bfd section name.
64 (bfd_mach_o_print_segment): Display none if no name.
65 (bfd_mach_o_print_dysymtab): Display next index for local, external
66 and undefined symbols.
67 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
68 Display dylinker name. Display thread and unixthread commands content.
69 (bfd_mach_o_print_thread): New macro.
71 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
72 (bfd_mach_o_ppc_thread_flavour): Ditto.
73 (bfd_mach_o_i386_thread_flavour): Ditto.
74 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
75 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
76 BFD_MACH_O_THREAD_STATE_NONE.
77 (bfd_mach_o_segment_command): Remove segment field.
78 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
79 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
80 (bfd_mach_o_prebound_dylib_command): Ditto.
81 (bfd_mach_o_dylib_command): Ditto.
82 (bfd_mach_o_prebound_dylib_command): Remove section field.
83 (mach_o_data_struct): Add dysymtab field.
84 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
85 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
86 (bfd_mach_o_build_commands): Remove parameter names and attributes.
87 (bfd_mach_o_get_dynamic_reloc_upper_bound)
88 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
90 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
92 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
93 field of struct dirent.
95 2009-06-23 Tristan Gingold <gingold@adacore.com>
97 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
98 of this macro. Fix indentation.
100 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
102 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
103 destination for defined dynamic symbols when deciding whether to
104 insert a stub or not.
105 (allocate_dynrelocs): Make sure functions are not marked as Thumb
106 when actually accessed through a PLT, even when generating a
109 2009-06-22 Tristan Gingold <gingold@adacore.com>
111 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
114 2009-06-22 Alan Modra <amodra@bigpond.net.au>
116 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
117 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
119 2009-06-22 Alan Modra <amodra@bigpond.net.au>
121 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
123 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
125 * elflink.c (elf_link_add_object_symbols): Avoid warning
126 from -Wjump-misses-init in gcc 4.5.0.
128 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
130 * elf32-i386.c (elf_i386_check_relocs): Properly check local
132 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
134 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
136 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
137 r_symndx. Report local symbol name on error.
138 (elf_i386_check_relocs): Updated. Report local symbol name on
140 (elf_i386_gc_sweep_hook): Updated.
141 (elf_i386_relocate_section): Likewise.
143 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
144 r_symndx. Report local symbol name on error.
145 (elf64_x86_64_check_relocs): Updated. Report local symbol name
147 (elf64_x86_64_gc_sweep_hook): Updated.
148 (elf64_x86_64_relocate_section): Likewise.
150 2009-06-19 Tristan Gingold <gingold@adacore.com>
152 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
154 2009-06-19 Tristan Gingold <gingold@adacore.com>
156 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
157 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
158 (bfd_mach_o_valid): Ditto.
159 (bfd_mach_o_wide_p): Ditto.
160 (bfd_mach_o_canonicalize_reloc): Ditto.
161 (bfd_mach_o_build_commands): Ditto.
162 (bfd_mach_o_scan_read_thread): Ditto.
163 (bfd_mach_o_flatten_sections): Ditto.
164 (bfd_mach_o_scan_start_address): Ditto.
165 (bfd_mach_o_lookup_section): Ditto.
166 (bfd_mach_o_core_fetch_environment): Ditto.
167 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
168 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
169 (bfd_mach_o_scan_write_symtab): Ditto.
170 Use macros instead of hard-coded values.
171 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
172 Use bfd_mach_o_get_data instead of direct access. Use macros
173 instead of hard-coded values.
174 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
175 Remove sym argument and get section from mdata.
176 Move code into the else branch.
177 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
178 Remove sym argument and get section from mdata. Adjust code.
179 (bfd_mach_o_scan_read_dylib): Move assertion into the created
180 switch (which replaces consecutive if statements).
181 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
182 module table, table of content, indirect symbols and external
184 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
186 (bfd_mach_o_scan_read_linkedit): New function.
187 (bfd_mach_o_scan_read_str): Ditto.
188 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
190 (bfd_mach_o_get_symtab_upper_bound): Remove check as
191 bfd_mach_o_count_symbols never returns an error.
192 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
193 symtab field (there might be only one symtab).
194 (bfd_mach_o_scan_read_command): Handle reexported dylib.
195 Handle sub frameworks, sub umbrella, sub library and sub client.
196 Read code signature and segment split info commands.
197 (bfd_mach_o_scan): Reindent.
198 (bfd_mach_o_xlat_name): New type.
199 (bfd_mach_o_print_flags): New function.
200 (bfd_mach_o_get_name): Ditto.
201 (bfd_mach_o_cpu_name): New variable.
202 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
203 (bfd_mach_o_section_type_name)
204 (bfd_mach_o_section_attribute_name)
205 (bfd_mach_o_load_command_name): New variables.
206 (bfd_mach_o_print_private_header): New function.
207 (bfd_mach_o_print_section_map): New function extracted from
208 bfd_mach_o_print_private_bfd_data.
209 (bfd_mach_o_print_section): Ditto. Print more infos.
210 (bfd_mach_o_print_segment): Ditto.
211 (bfd_mach_o_print_dysymtab): Ditto.
212 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
213 load weak dylib, reexport dylib and id dylib.
214 Handle code signature and segment_split info.
215 Handle sub frameworks, sub umbrella, sub library and sub client.
216 (bfd_mach_o_section_get_nbr_indirect): New function.
218 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
219 (bfd_mach_o_header_flags): New enum to define header flags.
220 (bfd_mach_o_section_attribute): New enum to replace ...
221 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
222 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
223 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
224 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
225 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
226 these removed macros.
227 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
228 (bfd_mach_o_dylib_module): New type.
229 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
231 (bfd_mach_o_dylib_table_of_content): New type.
232 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
233 (bfd_mach_o_dylib_reference): New type.
234 (BFD_MACH_O_REFERENCE_SIZE): New macro.
235 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
236 modules, toc, references and indirect syms.
237 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
238 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
239 unused). Add comment.
240 (bfd_mach_o_dylib_command): Ditto.
241 (bfd_mach_o_prebound_dylib_command): Ditto.
242 (bfd_mach_o_linkedit_command): New type.
243 (bfd_mach_o_str_command): New type.
244 (bfd_mach_o_load_command): Add linkedit and str fields.
245 (mach_o_data_struct): Add symtab field.
246 (bfd_get_mach_o_data): Renamed to ...
247 (bfd_mach_o_get_data): ... this new macro.
248 (bfd_mach_o_scan_read_symtab_symbol,
249 bfd_mach_o_scan_read_symtab_strtab,
250 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
252 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
253 instead of direct access.
255 2009-06-19 Alan Modra <amodra@bigpond.net.au>
257 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
258 R_PPC_PLTREL24 relocs.
259 (ppc_elf_relocate_section): Likewise.
261 2009-06-19 Alan Modra <amodra@bigpond.net.au>
263 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
264 pointer to sym hash. Update all uses.
265 (update_plt_info): Likewise. Don't check addend here.
267 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
269 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
270 bfd_sym_from_r_symndx.
271 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
273 2009-06-18 Alan Modra <amodra@bigpond.net.au>
275 * elf-bfd.h (struct sym_sec_cache): Delete.
276 (struct sym_cache): New.
277 (bfd_section_from_r_symndx): Delete prototype.
278 (bfd_sym_from_r_symndx): Define prototype.
279 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
280 (bfd_sym_from_r_symndx): ..new function.
281 * elf32-arm.c: Update all uses of struct sym_sec_cache and
282 bfd_section_from_r_symndx to new struct and function.
283 * elf32-bfin.c: Likewise.
284 * elf32-hppa.c: Likewise.
285 * elf32-i386.c: Likewise.
286 * elf32-m32r.c: Likewise.
287 * elf32-m68hc1x.c: Likewise.
288 * elf32-m68hc1x.h: Likewise.
289 * elf32-m68k.c: Likewise.
290 * elf32-ppc.c: Likewise.
291 * elf32-s390.c: Likewise.
292 * elf32-sh.c: Likewise.
293 * elf64-ppc.c: Likewise.
294 * elf64-s390.c: Likewise.
295 * elf64-x86-64.c: Likewise.
296 * elfxx-sparc.c: Likewise.
297 * elfxx-sparc.h: Likewise.
299 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
301 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
302 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
304 2009-06-18 Nick Clifton <nickc@redhat.com>
306 * elflink.c (elf_link_sort_relocs): Return early if there are no
309 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
311 Merge cegcc and mingw32ce target name changes from
314 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
316 * config.bfd: Add arm*-*-cegcc* target.
318 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
320 * config.bfd: Add arm-*-mingw32ce* target.
322 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
324 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
325 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
326 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
327 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
329 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
331 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
332 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
333 * elf32-i386.c (elf_i386_check_relocs): Use it.
334 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
336 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
338 * elf-bfd.h (elf_dyn_relocs): New.
340 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
341 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
343 (elf_i386_copy_indirect_symbol): Likewise.
344 (elf_i386_check_relocs): Likewise.
345 (elf_i386_gc_sweep_hook): Likewise.
346 (elf_i386_allocate_dynrelocs): Likewise.
347 (elf_i386_readonly_dynrelocs): Likewise.
348 (elf_i386_size_dynamic_sections): Likewise.
350 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
351 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
353 (elf64_x86_64_copy_indirect_symbol): Updated.
354 (elf64_x86_64_check_relocs): Likewise.
355 (elf64_x86_64_gc_sweep_hook): Likewise.
356 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
357 (elf64_x86_64_allocate_dynrelocs): Likewise.
358 (elf64_x86_64_readonly_dynrelocs): Likewise.
359 (elf64_x86_64_size_dynamic_sections): Likewise.
361 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
363 * elf32-arm.c (create_got_section): Get existing .rela.got
365 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
366 * elf32-lm32.c (create_got_section): Likewise.
367 * elf32-m32r.c (create_got_section): Likewise.
368 * elf32-ppc.c (ppc_elf_create_got): Likewise.
369 * elf32-s390.c (create_got_section): Likewise.
370 * elf32-sh.c (create_got_section): Likewise.
371 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
372 * elf64-s390.c (create_got_section): Likewise.
373 * elfxx-sparc.c (create_got_section): Likewise.
375 * elflink.c (_bfd_elf_create_got_section): Properly initialize
378 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
380 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
382 * elf32-i386.c (elf_i386_local_hash): Removed.
383 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
384 (elf_i386_get_local_sym_hash): Likewise.
386 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
387 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
388 (elf64_x86_64_get_local_sym_hash): Likewise.
389 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
390 (get_local_sym_hash): Likewise.
392 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
394 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
395 rel_got_sec and plt_sec.
396 (elfNN_ia64_relax_section): Updated.
397 (elfNN_ia64_create_dynamic_sections): Likewise.
399 (allocate_dynrel_entries): Likewise.
400 (elfNN_ia64_size_dynamic_sections): Likewise.
401 (set_got_entry): Likewise.
402 (elfNN_ia64_choose_gp): Likewise.
403 (elfNN_ia64_relocate_section): Likewise.
404 (elfNN_ia64_finish_dynamic_symbol): Likewise.
405 (elfNN_ia64_finish_dynamic_sections): Likewise.
407 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
409 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
412 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
414 * configure.in (elf): Add elf-ifunc.lo.
416 * configure: Regenerated.
417 * Makefile.in: Likewise.
419 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
420 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
422 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
423 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
425 (elf_i386_link_hash_table_create): Likewise.
426 (elf_i386_create_dynamic_sections): Likewise.
427 (elf_i386_check_relocs): Likewise.
428 (elf_i386_allocate_dynrelocs): Likewise.
429 (elf_i386_size_dynamic_sections): Likewise.
430 (elf_i386_relocate_section): Likewise.
431 (elf_i386_finish_dynamic_symbol): Likewise.
432 (elf_i386_finish_dynamic_sections): Likewise.
433 (elf_i386_create_got_section): Removed.
435 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
436 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
438 (elf64_x86_64_compute_jump_table_size): Updated.
439 (elf64_x86_64_link_hash_table_create): Likewise.
440 (elf64_x86_64_create_dynamic_sections): Likewise.
441 (elf64_x86_64_check_relocs): Likewise.
442 (elf64_x86_64_allocate_dynrelocs): Likewise.
443 (elf64_x86_64_size_dynamic_sections): Likewise.
444 (elf64_x86_64_relocate_section): Likewise.
445 (elf64_x86_64_finish_dynamic_symbol): Likewise.
446 (elf64_x86_64_finish_dynamic_sections): Likewise.
447 (elf64_x86_64_create_got_section): Removed.
449 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
450 for pointer alignment. Set up section pointers.
451 (_bfd_elf_create_dynamic_sections): Likewise.
452 (_bfd_elf_create_ifunc_sections): Moved to ...
453 * elf-ifunc.c: Here. New.
455 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
456 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
459 2009-06-16 Doug Kwan <dougkwan@google.com>
461 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
462 to bfd_signed_vma. Cast constant operands which are used in
463 offset related expressions to bfd_signed_vma type as appropriate.
465 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
467 * elf32-vax.c (elf_vax_plt_sym_val): New function.
468 (elf_backend_plt_sym_val): Define.
470 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
472 * elf32-vax.c (elf_vax_reloc_type_class): New function.
473 (elf_backend_reloc_type_class): Define.
475 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
477 * elf32-vax.c (elf_vax_relocate_section): For symbol references
478 from an executable to a shared library treat R_VAX_PC32
479 relocations as R_VAX_PLT32 ones.
481 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
483 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
484 symbols in GOT space calculation.
485 (elf_vax_relocate_section): Adjust accordingly.
487 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
489 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
492 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
494 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
496 (elf_vax_relocate_section): Likewise.
498 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
500 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
501 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
503 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
505 * elf32-i386.c (elf_i386_check_relocs): Reformat.
506 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
508 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
510 * Makefile.am: Run "make dep-am".
511 * Makefile.in: Regenerated.
513 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
515 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
516 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
518 2009-06-15 Nick Clifton <nickc@redhat.com>
520 * po/ru.po: New Russian translation.
521 * configure.in (ALL_LINGUAS): Add ru.
522 * configure: Regenerate.
524 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
526 * elf32-i386.c: Remove duplicated comments.
528 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
531 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
532 dynamic IFUNC pointer in non-shared object. Use .got.plt
533 for IFUNC definition in PIE.
534 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
537 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
538 dynamic IFUNC pointer in non-shared object. Use .got.plt
539 for IFUNC definition in PIE.
540 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
543 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
545 * elf32-i386.c (elf_i386_check_relocs): Properly report
546 local symbol for unhandled relocation against STT_GNU_IFUNC
548 (elf_i386_relocate_section): Likewise.
549 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
550 (elf64_x86_64_relocate_section): Likewise.
552 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
555 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
556 (elf_i386_link_hash_table): Add loc_hash_table and
558 (elf_i386_local_hash): New.
559 (elf_i386_local_htab_hash): Likewise.
560 (elf_i386_local_htab_eq): Likewise.
561 (elf_i386_get_local_sym_hash): Likewise.
562 (elf_i386_link_hash_table_free): Likewise.
563 (elf_i386_allocate_local_dynrelocs): Likewise.
564 (elf_i386_finish_local_dynamic_symbol): Likewise.
565 (bfd_elf64_bfd_link_hash_table_free): Likewise.
566 (elf_i386_link_hash_table_create): Create loc_hash_table and
568 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
569 (elf_i386_size_dynamic_sections): Likewise.
570 (elf_i386_relocate_section): Likewise.
571 (elf_i386_finish_dynamic_sections): Likewise.
572 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
575 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
576 (elf64_x86_64_link_hash_table): Add loc_hash_table and
578 (elf64_x86_64_local_hash): New.
579 (elf64_x86_64_local_htab_hash): Likewise.
580 (elf64_x86_64_local_htab_eq): Likewise.
581 (elf64_x86_64_get_local_sym_hash): Likewise.
582 (elf64_x86_64_link_hash_table_free): Likewise.
583 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
584 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
585 (bfd_elf64_bfd_link_hash_table_free): Likewise.
586 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
588 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
590 (elf64_x86_64_size_dynamic_sections): Likewise.
591 (elf64_x86_64_relocate_section): Likewise.
592 (elf64_x86_64_finish_dynamic_sections): Likewise.
593 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
596 2009-06-10 Philip Blundell <philb@gnu.org>
598 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
599 elf_sec->this_hdr == NULL.
601 2009-06-12 Tristan Gingold <gingold@adacore.com>
603 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
604 * bfd-in2.h: Regenerated.
605 * libbfd.h: Regenerated.
607 * mach-o.c (FILE_ALIGN): New macro.
608 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
609 (bfd_mach_o_print_symbol): Ditto.
610 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
611 (bfd_mach_o_get_reloc_upper_bound): New function.
612 (bfd_mach_o_canonicalize_reloc): Ditto.
613 (bfd_mach_o_scan_write_relocs): Ditto.
614 (bfd_mach_o_scan_write_section_32): Remove offset argument.
615 (bfd_mach_o_scan_write_section_64): Ditto.
616 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
617 written for load command. Do not compute section file offset.
618 (bfd_mach_o_scan_write_segment_64): Ditto.
619 (bfd_mach_o_scan_write_symtab): Compute file offset first.
620 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
622 (bfd_mach_o_mangle_symbols): ... this new function.
623 (bfd_mach_o_write_contents): Be sure to have load commands built.
624 Call bfd_mach_o_mangle_symbols.
625 (bfd_mach_o_build_commands): Adjust for filelen field.
626 Use FILE_ALIGN macro. Clear section file offset if section is empty.
627 Do not set symtab file offset anymore here.
628 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
629 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
630 Set reloc_count and rel_filepos section fields.
631 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
633 (bfd_mach_o_scan_read_section_64): Ditto.
634 (bfd_mach_o_scan_read_section): Ditto.
635 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
636 bfd_mach_o_asymbol. Use unsigned int for file offset type.
637 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
638 Handle weak-ref symbols.
639 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
640 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
641 (bfd_mach_o_scan): Remove assignment to removed field.
642 (bfd_mach_o_mkobject_init): Ditto.
643 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
644 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
645 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
646 (bfd_mach_o_swap_reloc_in): Ditto.
647 (bfd_mach_o_swap_reloc_out): Ditto.
649 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
650 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
651 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
652 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
653 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
654 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
655 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
656 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
657 (BFD_MACH_O_N_WEAK_DEF): New macros.
659 (bfd_mach_o_section_type): Add new enumeration values.
660 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
661 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
662 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
663 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
665 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
666 (BFD_MACH_O_GENERIC_RELOC_PAIR)
667 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
668 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
669 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
670 (BFD_MACH_O_RELENT_SIZE): Ditto.
671 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
672 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
673 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
674 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
675 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
676 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
677 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
678 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
679 (bfd_mach_o_reloc_info): New struct.
680 (bfd_mach_o_asymbol): New struct.
681 (bfd_mach_o_symtab_command): The symbols field is now of type
683 (bfd_mach_o_load_command): The offset and len fields are now of type
685 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
686 Add a filelen field. Add comments.
687 (bfd_mach_o_backend_data): New struct.
688 (bfd_mach_o_get_backend_data): New macro.
689 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
691 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
692 (bfd_mach_o_get_reloc_upper_bound): New prototype.
693 (bfd_mach_o_canonicalize_reloc): Ditto.
695 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
696 duplicated macro. Now defined to _bfd_generic_is_local_label.
697 (TARGET_NAME_BACKEND): New macro...
698 (TARGET_NAME_BACKEND): ... used to name a new variable.
699 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
702 * mach-o-i386.c (i386_howto_table): New variable.
703 (bfd_mach_o_i386_swap_reloc_in): New function.
704 (bfd_mach_o_i386_swap_reloc_out): Ditto.
705 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
706 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
707 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
708 (bfd_mach_o_bfd_reloc_type_lookup)
709 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
711 2009-06-11 Eric Paris <eparis@redhat.com>
712 Nick Clifton <nickc@redhat.com>
714 * opncls.c (_maybe_make_executable): New function. Gives execute
715 permission to an executable bfd that was opened for writing
716 provided that it is a regular file. Replaces common code found in...
717 (bfd_close): here and ...
718 (bfd_close_all_done): here.
720 2009-06-11 Anthony Green <green@moxielogic.com>
722 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
723 * bfd-in2.h: Rebuilt.
725 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
727 (moxie_reloc_map): Ditto.
728 Clean up copyright notice.
730 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
732 * bfd-in2.h: bfd_mmap prototype.
733 * bfdio.c (bfd_mmap): New function.
734 * libbfd.h (bfd_iovec): Add bmmap.
735 * cache.c (cache_bmmap): New function.
736 (cache_iovec): Initialize bmmap member.
737 * opencls.c (opncls_bmmap): New function.
738 (opncls_iovec): Initialize bmmap member.
740 2009-06-09 Tristan Gingold <gingold@adacore.com>
742 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
743 and stabstr_segment fields.
744 (mach_o_be_vec, mach_o_le_vec): Removed
745 (bfd_mach_o_version): New prototype.
747 * mach-o.c (bfd_mach_o_version): Make this function public.
748 (mach_o_wide_p): New function.
749 (bfd_mach_o_wide_p): Ditto.
750 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
752 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
753 Search in the list only if the name starts with a dot.
754 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
755 test. Check bfd_seek status.
756 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
757 (bfd_mach_o_scan_write_section_32): Ditto.
758 (bfd_mach_o_scan_write_section_64): Ditto.
759 (bfd_mach_o_scan_write_section): Removed.
760 (bfd_mach_o_scan_write_segment): Split into ...
761 (bfd_mach_o_scan_write_segment_32): ... this and ...
762 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
763 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
764 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
765 symbol table. Now returns a boolean.
766 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
767 Adjust for status type.
768 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
769 test. Write symbol table. Numbers the sections.
770 (bfd_mach_o_read_header): Check bfd_seek status.
771 Use mach_o_wide_p instead of hard-coded test.
772 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
773 (bfd_mach_o_scan_read_section_64): Ditto.
774 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
775 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
776 handled common symbols.
777 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
778 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
779 (bfd_mach_o_scan_read_dylinker): Ditto.
780 (bfd_mach_o_scan_read_dylib): Ditto.
781 (bfd_mach_o_scan_read_thread): Ditto.
782 (bfd_mach_o_scan_read_symtab): Ditto.
783 Do not create a section for the stabs.
784 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
785 (bfd_mach_o_scan_read_segment): Ditto.
786 (bfd_mach_o_scan_read_command): Ditto.
787 (bfd_mach_o_scan_start_address): Ditto.
788 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
789 (bfd_mach_o_archive_p): Check bfd_seek status.
790 (bfd_mach_o_core_fetch_environment): Ditto.
792 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
794 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
796 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
797 (elf_i386_link_hash_table_create): Initialize irelifunc.
798 (elf_i386_check_relocs): Updated. Set up irelifunc for
800 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
801 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
803 (elf_i386_relocate_section): Likewise.
805 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
806 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
807 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
809 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
810 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
812 (elf64_x86_64_relocate_section): Likewise.
814 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
816 (_bfd_elf_create_ifunc_sections): This.
818 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
820 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
823 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
825 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
826 relocation for R_386_32 against STT_GNU_IFUNC symbol when
827 building shared object. Check info->executable instead of
828 !info->shared when setting non_got_ref.
829 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
830 for non-GOT reference of STT_GNU_IFUNC symbol in shared
831 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
833 (elf_i386_relocate_section): Output dynamic relocation for
834 R_386_32 against STT_GNU_IFUNC symbol to get the real
835 function address when building shared object.
836 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
837 relocation for STT_GNU_IFUNC symbol in shared object.
839 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
840 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
841 symbol when building shared object. Check info->executable
842 instead of !info->shared when setting non_got_ref.
843 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
844 for non-GOT reference of STT_GNU_IFUNC symbol in shared
845 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
847 (elf64_x86_64_relocate_section): Output dynamic relocation
848 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
849 function address when building shared object.
850 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
851 relocation for STT_GNU_IFUNC symbol in shared object.
853 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
855 * Makefile.am: Run "make dep-am".
856 (BFD32_BACKENDS): Add mach-o-i386.lo.
857 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
858 * Makefile.in: Regenerate.
860 2009-06-06 Alan Modra <amodra@bigpond.net.au>
862 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
863 when looking for soft-icache stubs.
865 2009-06-05 Tristan Gingold <gingold@adacore.com>
867 * mach-o.h: Update copyright year.
868 (bfd_mach_o_mach_header_magic): New enum.
869 (bfd_mach_o_cpu_subtype): Now an enum.
870 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
871 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
872 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
873 (bfd_mach_o_load_command): Field type_required is now a boolean.
875 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
876 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
877 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
878 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
879 (bfd_mach_o_get_symtab_upper_bound): Ditto.
880 (bfd_mach_o_canonicalize_symtab): Ditto.
881 (bfd_mach_o_get_symbol_info): Ditto.
882 (bfd_mach_o_print_symbol): Ditto.
883 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
884 (bfd_mach_o_make_empty_symbol): Ditto.
885 (bfd_mach_o_write_contents): Ditto.
887 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
888 bfd_mach_o_mkobject): Defines.
889 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
890 Do not check with target vector but with flavour.
891 (struct mach_o_section_name_xlat): New declaration.
892 (dwarf_section_names_xlat): Ditto.
893 (text_section_names_xlat): Ditto.
894 (data_section_names_xlat): Ditto.
895 (struct mach_o_segment_name_xlat): Ditto.
896 (segsec_names_xlat): Ditto.
897 (bfd_mach_o_convert_section_name_to_bfd): New function.
898 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
899 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
900 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
901 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
902 Accept any input and output flavour. Do not share private data
904 (bfd_mach_o_count_symbols): Add a comment.
905 (bfd_mach_o_get_symtab_upper_bound): Make it public.
906 (bfd_mach_o_canonicalize_symtab): Ditto.
907 (bfd_mach_o_get_symbol_info): Ditto.
908 (bfd_mach_o_print_symbol): Ditto.
909 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
910 Use constants instead of hard-coded values.
911 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
913 (bfd_mach_o_scan_write_section_64): Ditto.
914 (bfd_mach_o_scan_write_segment): Ditto.
915 Do not copy sections anymore.
916 (bfd_mach_o_write_contents): Make it public.
917 Remove dead code. Rewrite typeflag assignment.
918 (bfd_mach_o_build_commands): New function.
919 (bfd_mach_o_set_section_contents): Ditto.
920 (bfd_mach_o_make_empty_symbol): Make it public.
921 (bfd_mach_o_read_header): Make it static.
922 Convert to bfd_boolean.
923 Use constants instead of hard-coded values.
924 (bfd_mach_o_make_bfd_section): Call
925 bfd_mach_o_convert_section_name_to_bfd to create name.
926 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
928 (bfd_mach_o_scan_read_section_64): Ditto.
929 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
930 a segment anymore. Use constants instead of hard-coded values.
931 (bfd_mach_o_scan_read_command): Fix style.
932 (bfd_mach_o_scan): Use constants instead of hard-coded values.
933 Get rid of BFD_IO_FUNCS.
934 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
935 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
936 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
937 (bfd_mach_o_object_p): Removed.
938 (bfd_mach_o_gen_core_p): New function, replaces ...
939 (bfd_mach_o_core_p): ... deleted.
940 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
942 * mach-o-i386.c: New file.
943 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
944 * configure.in (TDEFINES): Add mach_o_i386_vec.
945 * configure: Regenerated.
946 * targets.c: Add mach_o_i386_vec.
948 * mach-o.c: Update copyright years.
949 (BFD_IO_FUNCS): Remove (was not used).
950 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
951 bfd_mach_o_slurp_extended_name_table,
952 bfd_mach_o_construct_extended_name_table,
953 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
954 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
955 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
956 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
957 bfd_mach_o_get_section_contents_in_window,
958 bfd_mach_o_bfd_is_local_label_name,
959 bfd_mach_o_bfd_is_target_special_symbol,
960 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
961 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
962 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
963 bfd_mach_o_minisymbol_to_symbol,
964 bfd_mach_o_bfd_get_relocated_section_contents,
965 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
966 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
967 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
968 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
969 bfd_mach_o_bfd_merge_private_bfd_data,
970 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
971 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
972 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
973 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
974 bfd_mach_o_bfd_copy_private_header_data,
975 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
976 * mach-o-target.c: ... here.
977 Update copyright years.
979 2009-06-04 Alan Modra <amodra@bigpond.net.au>
981 * dep-in.sed: Don't use \n in replacement part of s command.
982 * Makefile.am (DEP1): LC_ALL for uniq.
984 * Makefile.in: Regenerate.
986 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
988 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
989 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
990 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
992 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
994 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
995 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
996 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
997 against STT_GNU_IFUNC symbols for static executables.
998 (elf_i386_finish_dynamic_symbol): Load GOT entry with
999 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1001 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1002 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1003 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1004 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1006 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1008 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1009 symbols to be left unimported when linking statically.
1010 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1011 code when linking statically.
1013 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1015 * elf32-i386.c (elf_i386_check_relocs): Increment
1016 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1017 against STT_GNU_IFUNC symbol.
1018 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1019 local STT_GNU_IFUNC definition is used.
1020 (elf_i386_relocate_section): Handle got.offset != -1 for
1021 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1024 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1025 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1026 relocations against STT_GNU_IFUNC symbol.
1027 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1028 local STT_GNU_IFUNC definition is used.
1029 (elf64_x86_64_relocate_section): Handle got.offset != -1
1030 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1031 STT_GNU_IFUNC symbol.
1033 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1036 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1037 (elf_i386_reloc_type_lookup): Likewise.
1038 (R_386_tls): Removed.
1039 (R_386_irelative): New.
1040 (R_386_vt_offset): Updated.
1041 (elf_i386_rtype_to_howto): Likewise.
1042 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1043 (elf_i386_link_hash_table_create): Initialize igotplt,
1045 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1046 (elf_i386_adjust_dynamic_symbol): Likewise.
1047 (elf_i386_allocate_dynrelocs): Likewise.
1048 (elf_i386_relocate_section): Likewise.
1049 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1051 (elf_i386_finish_dynamic_symbol): When building a static
1052 executable, use .iplt, .igot.plt and .rel.iplt sections for
1053 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1054 locally defined STT_GNU_IFUNC symbol.
1056 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1057 (x86_64_reloc_map): Likewise.
1058 (R_X86_64_standard): Updated.
1059 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1060 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1062 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1063 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1064 (elf64_x86_64_allocate_dynrelocs): Likewise.
1065 (elf64_x86_64_relocate_section): Likewise.
1066 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1068 (elf64_x86_64_finish_dynamic_symbol): When building a static
1069 executable, use .iplt, .igot.plt and .rela.iplt sections for
1070 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1071 for locally defined STT_GNU_IFUNC symbol.
1073 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1074 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1076 * bfd-in2.h: Regenerated.
1077 * libbfd.h: Likewise.
1079 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1081 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1082 (_bfd_elf_make_ifunc_reloc_section): Removed.
1083 (_bfd_elf_is_ifunc_symbol): Likewise.
1084 (_bfd_elf_create_static_ifunc_sections): New.
1086 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1088 (elf_link_add_object_symbols): Here.
1089 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1090 STT_GNU_IFUNC symbol.
1091 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1092 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1093 (IFUNC_INFIX): Removed.
1094 (get_ifunc_reloc_section_name): Likewise.
1095 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1096 (_bfd_elf_is_ifunc_symbol): Likewise.
1097 (_bfd_elf_create_static_ifunc_sections): New.
1099 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1101 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1102 (create_got_section): Likewise.
1103 (allocate_dynrelocs): Likewise.
1104 (readonly_dynrelocs): Likewise.
1105 (set_tls_module_base): Likewise.
1106 (dtpoff_base): Likewise.
1108 (elf_i386_link_hash_table_create): Updated.
1109 (elf_i386_create_dynamic_sections): Likewise.
1110 (elf_i386_check_relocs): Likewise.
1111 (elf_i386_size_dynamic_sections): Likewise.
1112 (elf_i386_relocate_section): Likewise.
1114 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1115 (create_got_section): Likewise.
1116 (allocate_dynrelocs): Likewise.
1117 (readonly_dynrelocs): Likewise.
1118 (set_tls_module_base): Likewise.
1119 (dtpoff_base): Likewise.
1121 (elf64_x86_64_link_hash_table_create): Updated.
1122 (elf64_x86_64_create_dynamic_sections): Likewise.
1123 (elf64_x86_64_check_relocs): Likewise.
1124 (elf64_x86_64_size_dynamic_sections): Likewise.
1125 (elf64_x86_64_relocate_section): Likewise.
1127 2009-05-28 Nick Clifton <nickc@redhat.com>
1129 * targets.c (_bfd_target_vector): Only include plugin target in
1130 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1132 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1134 * elf32-spu.c (struct call_info): New member broken_cycle.
1135 (remove_cycle): Instead of physically removing call_info structures
1136 to break call graph cycles, mark them using the broken_cycle flag.
1137 (mark_overlay_section): Respect broken_cycle flag.
1138 (unmark_overlay_section): Likewise.
1139 (collect_lib_sections): Likewise.
1140 (collect_overlays): Likewise.
1141 (sum_stack): Likewise.
1143 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1145 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1146 (mark_functions_via_relocs): Initialize callee->count to 1.
1147 (pasted_function): Likewise.
1148 (spu_elf_auto_overlay): Honor call counts when determining number
1149 of stubs required in software i-cache mode.
1151 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1153 * plugin.c (program_name): Remove.
1154 (plugin_program_name): New.
1155 (bfd_plugin_set_program_name): New.
1156 (try_load_plugin): Use plugin_program_name.
1157 * plugin.h (bfd_plugin_set_program_name): New.
1159 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1161 * aclocal.m4: Include ../config/plugins.m4.
1162 * configure.in: Use AC_PLUGINS.
1163 * configure: Regenerate.
1164 * Makefile.in: Regenerate.
1165 * doc/Makefile.in: Regenerate.
1167 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1169 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1171 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1172 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1173 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1174 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1175 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1176 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1177 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1178 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1179 * reloc.c (bfd_generic_relax_section): Likewise.
1180 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1181 * vms.c (vms_bfd_relax_section): Likewise.
1183 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1185 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1187 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1188 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1190 * elf32-i386.c (allocate_dynrelocs): Updated.
1191 (elf_i386_relocate_section): Likewise.
1192 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1193 (elf64_x86_64_relocate_section): Likewise.
1195 * elf64-x86-64.c (is_indirect_symbol): Removed.
1197 2009-05-26 Nick Clifton <nickc@redhat.com>
1199 * po/id.po: Updated Indonesian translation.
1201 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1203 * Makefile.am: Run "make dep-am".
1206 (ALL_MACHINES): Add cpu-plugin.lo.
1207 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1208 (BFD32_BACKENDS): Add plugin.lo.
1209 (BFD32_BACKENDS_CFILES): Add plugin.c.
1210 (libbfd_la_LIBADD): Add LIBDL
1211 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1212 (bfd_plugin_arch): Declare.
1213 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1214 * bfd.c (bfd): Add plugin_data.
1215 * config.bfd: Handle the plugin target.
1216 * configure.in: Check for --enable-plugins.
1217 (LT_INIT): Use the dlopen option.
1218 * cpu-plugin.c: New.
1221 * targets.c (plugin_vec): Declare.
1222 (_bfd_target_vector): Add plugin_vec.
1223 * Makefile.in: Regenerate.
1224 * bfd-in2.h: Regenerate.
1225 * configure: Regenerate.
1227 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1229 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1230 per line with all lines having continuation backslash. Prefix
1231 first line with "A", following lines with "B".
1232 * Makefile.am (DEP): Don't use dep.sed here.
1233 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1234 dep.sed here on dependencies, sort and uniq.
1235 * Makefile.in: Regenerate.
1237 2009-05-25 Tristan Gingold <gingold@adacore.com>
1239 * makefile.vms: Add verilog.obj to object list OBJS.
1241 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1243 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1244 for BFD_IN_MEMORY is cleared.
1245 (bfd_bwrite): Zero excess memory allocated.
1247 2009-05-22 Julian Brown <julian@codesourcery.com>
1249 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1251 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1252 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1253 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1254 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1255 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1256 (a8_erratum_fix, a8_erratum_reloc): New structs.
1257 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1258 num_a8_erratum_fixes, fix_cortex_a8 fields.
1259 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1260 (elf32_arm_add_stub): Split into two parts, creating...
1261 (elf32_arm_create_or_find_stub_sec): New function.
1262 (elf32_arm_final_link_relocate): Add forward declaration.
1263 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1264 relocations, multiple relocations per stub.
1265 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1266 (arm_size_one_stub): Use find_stub_size_and_template.
1267 (a8_reloc_compare): New.
1268 (find_thumb_glue): Add forward declaration.
1269 (cortex_a8_erratum_scan): New.
1270 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1271 (bfd_elf32_arm_set_cortex_a8_fix): New.
1272 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1273 (arm_map_one_stub): Add THUMB32_TYPE support.
1274 (a8_branch_to_stub_data): New.
1275 (make_branch_to_a8_stub): New.
1276 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1277 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1278 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1279 Cortex-A8 erratum workaround.
1280 * bfd-in2.h: Regenerate.
1282 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1284 * Makefile.am: Run "make dep-am".
1285 * Makefile.in: Regenerate.
1286 * po/SRC-POTFILES.in: Regenerate.
1288 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1290 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1293 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1295 * elf-bfd.h (struct elf_backend_data
1296 <elf_backend_link_output_symbol_hook>): Return an int.
1297 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1298 symbols on deleted .opd entries.
1299 * elflink.c (elf_link_output_sym): Return without outputting sym
1300 if output_symbol_hook returns 2.
1301 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1302 Abort if we must not discard sym.
1303 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1305 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1306 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1307 elf_backend_link_output_symbol_hook return type change.
1308 * elf32-arm.c (output_arch_syminfo): Likewise.
1309 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1310 (elf32_arm_output_arch_local_syms): Likewise.
1311 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1312 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1313 (bfd_score_elf_link_output_symbol_hook): Likewise.
1314 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1315 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1316 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1317 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1318 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1319 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1320 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1321 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1322 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1323 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1324 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1326 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1328 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1329 out of range .opd symbols.
1331 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1333 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1334 fprintf_vma directly.
1335 * peXXigen.c (pe_print_edata): Likewise.
1336 (pe_print_pdata): Likewise.
1337 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1338 (_bfd_XX_print_private_bfd_data_common): Likewise.
1340 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1342 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1344 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1345 Paul Brook <paul@codesourcery.com>
1347 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1348 fix discarded sections.
1350 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1352 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1353 sections into the software icache.
1355 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1357 * elf32-spu.c (build_stub): Always build "compact" sofware
1360 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1362 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1363 (spu_elf_setup): Initialize it.
1364 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1365 Update to new-sytle cache manager data structures.
1366 (spu_elf_build_stubs): Generate new-style cache manager data
1367 structures and symbols.
1368 (spu_elf_auto_overlay): Update size computation.
1370 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1372 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1373 segments first amongst the program headers.
1375 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1377 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1378 into addresses for relocation types that look at high bits. Remove
1379 special handling of relocation overflow warnings.
1381 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1383 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1384 control flow graph between fragments of a function.
1386 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1388 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1389 generate only a 16-byte .toe section.
1390 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1392 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1394 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1395 (spu_elf_place_overlay_data): ..here. New function.
1396 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1398 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1400 * elf32-arm.c: Move sysdep.h to start of file.
1402 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1404 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1406 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1407 __icache_tag_array and __icache_tag_array_size.
1409 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1411 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1413 (bfinfdpic_link_omit_section_dynsym): Likewise.
1414 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1416 2009-05-05 Paul Brook <paul@codesourcery.com>
1418 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1419 * bfd-in2.h: Regenerate.
1420 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1421 (_arm_elf_section_data): Add text and exidx fields.
1422 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1423 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1424 copy_exidx_entry): New functions.
1425 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1427 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1429 * elf32-arm.c (DEF_STUBS): New helper define.
1430 (DEF_STUB): Likewise.
1431 (stub_def): New type.
1432 (stub_definitions): New array, containing stub template pointers
1434 (arm_size_one_stub): Make use of stub_definitions.
1436 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1438 * elflink.c (find_version_for_sym): Remove from here, ...
1439 * linker.c (bfd_find_version_for_sym): ... rename, replace
1440 here, make public and update all callers.
1441 * bfd-in2.h: Regenerate.
1443 2009-04-30 Nick Clifton <nickc@redhat.com>
1445 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1447 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1448 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1449 into a STT_GNU_IFUNC symbol type.
1450 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1452 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1453 the binary contains ifunc symbols.
1454 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1455 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1456 * elf32-i386.c (is_indirect_function): New function.
1457 (elf_i386_check_relocs): Create an ifunc output section.
1458 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1459 section if necessary.
1460 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1462 (elf_i386_add_symbol_hook): New function. Set the
1463 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1464 symbol is encountered.
1465 (elf_backend_post_process_headers): Define.
1466 (elf_backend_add_symbol_hook): Define.
1467 (elf_i386_post_process_headers): Rename to
1468 elf_i388_fbsd_post_process_headers.
1469 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1470 (is_indirect_function): New function.
1471 (elf64_x86_64_check_relocs): Create an ifunc output section.
1472 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1473 section if necessary.
1474 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1475 symbol if necessary.
1476 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1477 elf_obj_data structure if an ifunc symbol is encountered.
1478 (elf_backend_post_process_headers): Define.
1479 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1480 if we have ifunc symbols to handle.
1481 (get_ifunc_reloc_section_name): New function. Computes the name
1482 for an ifunc section.
1483 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1484 section to hold ifunc relocs.
1485 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1486 (bfd_print_symbol_vandf): Handle ifunc symbols.
1487 (bfd_decode_symclass): Likewise.
1488 * bfd-in2.h: Regenerate.
1490 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1492 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1493 MOVW and MOVT relocations in a shared library link.
1495 2009-04-27 Anthony Green <green@moxielogic.com>
1497 * verilog.c: New file.
1498 * Makefile.am (BFD32_LIBS): Add verilog.c.
1499 (BFD32_LIBS_CFILES): Add verilog.c.
1500 (verilog.lo): New build rule.
1501 * Makefile.in: Rebuilt.
1502 * targets.c: Add verilog support.
1503 * bfd.c (tdata union): Add Verilog private data field.
1504 * bfd-in2.h: Regenerate.
1506 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1508 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1511 2009-04-23 Matthias Klose <doko@ubuntu.com>
1513 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1515 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1518 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1519 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1520 (elf32_arm_size_stubs): Likewise.
1521 (record_thumb_to_arm_glue): Deleted unused function.
1522 (bfd_elf32_arm_process_before_allocation): No longer handle
1523 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1524 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1525 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1527 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1529 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1530 (elf32_arm_write_section): Declare early.
1531 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1532 (arm_allocate_glue_section_space): Exclude empty sections.
1533 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1534 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1536 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1537 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1538 (elf32_arm_size_dynamic_sections): Allocate interworking
1540 (bfd_elf32_bfd_final_link): Define.
1542 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1544 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1546 * coffcode.h (coff_compute_section_file_positions): Clear
1547 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1549 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1550 force_minimum_alignment.
1552 * libcoff.h: Regenerated.
1554 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1555 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1557 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1558 nor target_subsystem.
1560 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1561 force_minimum_alignment nor target_subsystem.
1563 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1565 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1566 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1567 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1568 include in coff-x86_64.c of headers.
1569 (PDATA_ROW_SIZE): New define.
1570 (pex_regs[]): New static array.
1571 (pex64_get_runtime_function): New static function.
1572 (pex64_get_unwind_info): Likewise.
1573 (pex64_get_scope_entry): Likewise.
1574 (pex64_xdata_print_uwd_codes): Likewise.
1575 (pex64_get_section_by_rva): Likewise.
1576 (pex64_dump_xdata): Likewise.
1577 (pex64_bfd_print_pdata): Likewise.
1578 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1579 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1580 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1582 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1583 Alan Modra <amodra@bigpond.net.au>
1584 Dave Korn <dave.korn.cygwin@gmail.com>
1586 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1587 long names and non-NUL-terminated strings.
1589 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1591 * bfd-in2.h: Regenerated.
1593 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1595 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1596 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1598 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1601 * coffcode.h (bfd_pei_p): New.
1603 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1604 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1605 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1606 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1607 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1608 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1610 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1611 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1612 bfd_efi_rtdrv_x86_64_vec,
1613 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1614 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1615 * targets.c: Likewise.
1617 * configure: Regenerated.
1618 * libcoff.h: Likewise.
1619 * Makefile.in: Likewise.
1621 * efi-app-ia32.c: Removed.
1622 * efi-app-x86_64.c: Likewise.
1623 * efi-bsdrv-ia32.c: Likewise.
1624 * efi-bsdrv-ia64.c: Likewise.
1625 * efi-bsdrv-x86_64.c: Likewise.
1626 * efi-rtdrv-ia32.c: Likewise.
1627 * efi-rtdrv-ia64.c: Likewise.
1628 * efi-rtdrv-x86_64.c: Likewise.
1629 * efi-rtdrv-ia32.c: Likewise.
1631 * efi-app-ia64.c: Moved to ...
1633 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1634 (TARGET_NAME): Set to pei-ia64.
1636 * libpei.h (bfd_target_pei_p): Removed.
1637 (bfd_target_pei_arch): Likewise.
1638 (bfd_target_efi_app_p): Likewise.
1639 (bfd_target_efi_app_arch): Likewise.
1640 (bfd_target_efi_bsdrv_p): Likewise.
1641 (bfd_target_efi_bsdrv_arch): Likewise.
1642 (bfd_target_efi_rtdrv_p): Likewise.
1643 (bfd_target_efi_rtdrv_arch): Likewise.
1644 (bfd_pe_executable_p): Likewise.
1646 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1647 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1648 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1649 and efi-rtdrv-ia32.c.
1650 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1651 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1652 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1653 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1654 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1655 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1656 (efi-app-ia64.lo): Removed.
1657 (efi-bsdrv-ia32.lo): Likewise.
1658 (efi-rtdrv-ia32.lo): Likewise.
1659 (efi-app-ia64.lo): Likewise.
1660 (efi-bsdrv-ia64.lo): Likewise.
1661 (efi-rtdrv-ia64.lo): Likewise.
1662 (efi-app-x86_64.lo): Likewise.
1663 (efi-bsdrv-x86_64.lo): Likewise.
1664 (efi-rtdrv-x86_64.lo): Likewise.
1667 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1669 (arch_type): Removed.
1670 (pe_arch): Likewise.
1671 (pe_bfd_object_p): Just return coff_object_p.
1673 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1674 bfd_pe_executable_p with bfd_pei_p.
1676 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1678 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1679 PLT entries to an undefined symbol when generating a shared
1682 2009-04-17 Nick Clifton <nickc@redhat.com>
1685 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1687 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1689 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1690 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1691 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1692 * binary.c (binary_bfd_define_common_symbol): Likewise.
1693 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1694 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1695 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1696 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1697 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1698 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1699 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1700 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1701 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1702 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1703 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1704 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1705 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1706 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1707 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1708 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1709 * som.c (som_bfd_define_common_symbol): Likewise.
1710 * srec.c (srec_bfd_define_common_symbol): Likewise.
1711 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1712 * versados.c (versados_bfd_define_common_symbol): Likewise.
1713 * vms.c (vms_bfd_define_common_symbol): Likewise.
1714 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1715 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1716 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1717 (pmac_xcoff_vec): Likewise.
1718 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1719 (aix5coff64_vec): Likewise.
1720 * linker.c (bfd_generic_define_common_symbol): New function.
1721 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1722 (_bfd_define_common_symbol): New field.
1723 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1724 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1725 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1727 * bfd-in2.h: Regenerate.
1728 * libbfd.h: Likewise.
1729 * libcoff.h: Likewise.
1731 2009-04-15 Anthony Green <green@moxielogic.com>
1733 * targets.c: Add moxie support.
1734 * Makefile.am: Ditto.
1735 * Makefile.in: Rebuilt.
1736 * cpu-moxie.c, elf32-moxie.c: New files.
1737 * archures.c: Add moxie support.
1738 * configure.in: Add moxie support.
1739 * configure: Rebuilt.
1740 * config.bfd, archures.c: Add moxie support.
1741 * bfd-in2.h: Rebuilt.
1743 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1745 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1746 branch to an undef weak symbol into a jump to next instruction if
1747 a PLT entry will be created.
1749 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1751 * coffgen.c (make_a_section_from_file): Set the backend long
1752 section names enable if long section names found on input.
1753 * coffcode.h: Extend long section names documentation to match.
1755 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1757 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1760 2009-04-07 DJ Delorie <dj@redhat.com>
1762 * archures.c: Add bfd_mach_mep_c5.
1763 * bfd-in2.h: Likewise.
1764 * cpu-mep.c: Add bfd_c5_arch.
1765 * elf32-mep.c: Support it.
1767 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1769 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1770 info->callbacks->einfo.
1771 * linker.c (_bfd_generic_section_already_linked): Likewise.
1773 2009-04-06 DJ Delorie <dj@redhat.com>
1775 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1777 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1779 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1780 _bfd_pex64_print_pdata only if PE is defined.
1782 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1783 (_bfd_pex64_print_pdata): This.
1785 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1786 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1789 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1791 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1792 _bfd_pep_print_x64_pdata.
1793 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1794 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1796 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1798 * elf32-xtensa.c (relax_property_section): Always set r_offset
1801 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1803 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1804 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1806 (elf32_arm_stub_type): New enum values for the two new stubs.
1807 (arm_type_of_stub): Make use of the two new stubs.
1808 (arm_size_one_stub): Handle the two new stubs.
1810 2009-04-01 Matt Thomas <matt@netbsd.org>
1812 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1813 hidden symbols into the GOT or PLT.GOT.
1814 (elf_vax_relocate_section): Do not emit a PCREL reloc
1815 into a shared object if it is against a hidden symbol.
1817 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1819 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1820 and know_contains_shared_object_p.
1821 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1822 Cache the result in the archive_info table.
1823 (xcoff_auto_export_p): Add an "info" parameter and update the
1824 call to xcoff_archive_contains_shared_object_p.
1825 (xcoff_mark_auto_exports): Update accordingly.
1826 (xcoff_post_gc_symbol): Likewise.
1828 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1830 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1833 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1835 * coff-rs6000.c (member_layout): New structure.
1836 (archive_iterator): Likewise.
1837 (member_layout_init): New function.
1838 (archive_iterator_begin): Likewise.
1839 (archive_iterator_next): Likewise.
1840 (xcoff_write_armap_old): Use the new iterator functions.
1841 (do_shared_object_padding): Delete.
1842 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1843 handling of arch_info.
1844 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1845 first loop rather than the second. Allocate a member header if
1846 there isn't one, then work out the stat information and length
1847 in the first loop too. Use the new iterators for the second loop.
1848 (xcoff_write_archive_contents_big): Likewise.
1850 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1852 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1853 (bfd_xcoff_set_archive_import_path): Likewise.
1854 * bfd-in2.h: Regenerate.
1855 * xcofflink.c: Include libiberty.h.
1856 (xcoff_archive_info): New structure.
1857 (xcoff_archive_info_hash): New function.
1858 (xcoff_archive_info_eq): Likewise.
1859 (xcoff_get_archive_info): Likewise.
1860 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1861 (bfd_xcoff_split_import_path): New function.
1862 (bfd_xcoff_set_archive_import_path): Likewise.
1863 (xcoff_set_import_path): Move earlier in file.
1864 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1865 object to the the directory part of the bfd's filename. Get the
1866 import path and filename of an archive object from the archive's
1867 xcoff_tdata, initializing it if necessary. Update use of
1869 (bfd_link_input_bfd): Update use of import_file_id.
1870 (xcoff_write_global_symbol): Likewise.
1872 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1874 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1876 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1878 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1879 a .loader section for relocatable links.
1880 (xcoff_need_ldrel_p): New function.
1881 (xcoff_mark): Use it.
1882 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1884 (xcoff_build_ldsym): New function, split out from...
1885 (xcoff_build_ldsyms): ...here. Rename to...
1886 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1887 call xcoff_build_ldsym, if there's a loader section.
1888 (xcoff_build_loader_section): New function, extracted verbatim from...
1889 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1890 there's a loader section. Only add an __rtinit loader symbol
1891 if there's a loader section. Update after above name change.
1892 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1893 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1894 and xcoff_create_ldrel.
1895 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1896 (xcoff_reloc_link_order): Likewise, but only call it if there's
1897 a loader section. Use xcoff_symbol_section.
1898 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1899 if there's a loader section.
1901 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1903 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1905 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1907 * elf32-arm.c (group_sections): Rewrite loops for better
1910 2009-03-30 DJ Delorie <dj@redhat.com>
1912 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1913 relocs when doing a relocatable link.
1915 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1917 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1918 "ERROR:", in error messages.
1919 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1920 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1921 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1922 (elf32_arm_merge_eabi_attributes): Likewise.
1923 (elf32_arm_merge_private_bfd_data): Likewise.
1925 2009-03-27 Nick Clifton <nickc@redhat.com>
1927 * section.c (bfd_get_section_contents): Detect and handle the case
1928 where a section has the SEC_IN_MEMORY flag set but no actual
1931 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1934 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1935 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1936 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1937 if we don't find matching PT_LOAD when copying.
1939 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1941 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1942 the reloc descriptions.
1944 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1946 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1947 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1948 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1950 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1952 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1953 (bfd_i386_arch_intel_syntax): Likewise.
1954 (i8086_arch): Likewise.
1955 (bfd_x86_64_arch): Likewise.
1957 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1959 * elf32-cris.c (cris_elf_relocate_section): <case
1960 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1961 symbols for non-allocated sections. Don't check whether to
1962 generate R_CRIS_DTPMOD for non-allocated sections.
1963 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1964 handle relocation GC:ing if applied to non-allocated section.
1965 (cris_elf_check_relocs): Similar.
1967 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1968 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1969 when emitting a known TP offset in the GOT.
1971 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1973 * elf64-ppc.c (synthetic_opd): Delete.
1974 (compare_symbols): Look for .opd name rather than section match.
1975 (ppc64_elf_get_synthetic_symtab): Likewise.
1977 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1979 * elf32-ppc.c (is_pic_glink_stub): Delete.
1980 (is_nonpic_glink_stub): New function.
1981 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1983 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1985 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1986 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1988 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1989 macros for visibilty and locality checks.
1990 (elf_s390_adjust_dynamic_symbol): Likewise.
1991 (allocate_dynrelocs): Likewise.
1992 (elf_s390_relocate_section): Likewise.
1993 (elf_s390_finish_dynamic_symbol): Likewise.
1994 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1995 (elf_s390_adjust_dynamic_symbol): Likewise.
1996 (allocate_dynrelocs): Likewise.
1997 (elf_s390_relocate_section): Likewise.
1998 (elf_s390_finish_dynamic_symbol): Likewise.
2000 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2002 * bfd-in2.h: Regenerated.
2003 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2004 for debugging sections and map memory read/write dependent on
2006 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2007 without memory read flags set.
2008 * section.c: Add SEC_COFF_NOREAD to section flags.
2010 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2012 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2015 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2017 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2018 "no overlays" return. If there are overlays, create overlay
2019 manager entry symbols here, so that..
2020 (spu_elf_build_stubs): ..we don't need to set them up here.
2021 Simplify entry symbol tests.
2022 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2024 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2026 * elf.c (elfcore_grok_openbsd_procinfo)
2027 (elfcore_grok_openbsd_note): New functions.
2028 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2030 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2032 * vms-hdr.c: Don't include alloca.h.
2033 * elf32-m68hc1x.c: Include alloca-conf.h.
2035 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2037 * Makefile.am: Run "make dep-am".
2038 * Makefile.in: Regenerate.
2040 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2042 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2044 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2046 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2048 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2049 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2050 ovly_return fields with ovly_entry[2]. Adjust all users.
2051 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2053 (spu_elf_build_stubs): Likewise.
2054 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2055 ovly_flavour changes. Update all callers.
2056 (ovl_stub_size_log2): New function.
2057 (build_stub): Handle compact icache stubs. Use different manager
2058 entry point for stubs in non-icache area.
2059 (spu_elf_size_stubs): Don't allocate space for indirect branch
2061 (spu_elf_build_stubs): And don't built them.
2063 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2065 * dwarf2.c (read_section): Always use rawsize, if available.
2067 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2069 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2070 of rawsize and size for buffer.
2072 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2074 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2075 parameter just because fixed sections fit into local store.
2076 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2077 generating overlays if fixed sections plus reserved stack
2078 and heap space fit into local store.
2080 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2082 * elf32-spu.c (build_stub): Correct icache set_id.
2083 (spu_elf_relocate_section): Likewise.
2085 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2087 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2088 symbol table if it was created by the current call.
2090 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2092 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2093 class XMC_DS rather than XMC_UA.
2095 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2097 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2098 bfd_boolean export_defineds parameter with an unsigned int
2099 auto_export_flags parameter.
2100 * bfd-in2.h: Regenerate.
2101 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2102 split out from xcoff_build_ldsyms.
2103 (xcoff_covered_by_expall_p): New function.
2104 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2105 but with extra code to handle -bexpfull and -bexpall.
2106 (xcoff_mark_auto_exports): New function.
2107 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2108 a function should be automatically exported.
2109 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2110 parameter with an auto_export_flags parameter. Update ldinfo
2111 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2114 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2116 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2117 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2118 init and fini functions. Do garbage collection for objects
2119 without an entry point too.
2121 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2123 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2124 check whether a symbol has csect information.
2125 (coff_print_aux): Likewise.
2126 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2127 information for C_AIX_WEAKEXT too.
2128 (_bfd_xcoff_swap_aux_out): Likewise.
2129 (xcoff_reloc_type_br): Handle defweak symbols too.
2130 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2131 information for C_AIX_WEAKEXT too.
2132 (_bfd_xcoff64_swap_aux_out): Likewise.
2133 (xcoff64_reloc_type_br): Handle defweak symbols too.
2134 * coffgen.c (coff_print_symbol): Handle auxillary function
2135 information for C_AIX_WEAKEXT too.
2136 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2137 instead of BSF_GLOBAL if the L_WEAK flag is set.
2138 (xcoff_dynamic_definition_p): New function.
2139 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2140 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2141 always take the symbol class from the ldsym. Use weak bfd symbol
2142 types for weak ldsyms.
2143 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2144 Fix the check for whether a definition is from a shared object.
2145 Allow redefinitions of weak symbols.
2146 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2147 (xcoff_keep_symbol_p): Likewise.
2148 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2149 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2150 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2151 but mark them as L_WEAK.
2152 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2153 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2155 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2157 * xcofflink.c (xcoff_mark): When walking the relocations,
2158 only mark the target symbol or the target section, not both.
2159 (xcoff_final_definition_p): New function.
2160 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2161 symbol is a valid definition of the associated output symbol.
2162 Use XCOFF_ALLOCATED to stop the same hash table entry having
2164 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2166 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2168 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2170 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2173 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2175 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2176 * libcoff.h: Regenerate.
2177 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2178 line-number counts in the bfd's lineno_counts field.
2179 Don't keep per-csect line-number counts.
2180 (xcoff_sweep): Don't update per-csect line-number counts.
2181 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2182 entries in each output section.
2183 (xcoff_link_input_bfd): Get the number of line numbers from
2184 the bfd's lineno_counts field, rather than recalculating it
2185 from scratch. Fix the range check when updating C_BINCL and
2187 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2188 here. Don't expect csects to have line-number counts.
2190 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2192 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2193 * libcoff.h: Regenerate.
2194 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2195 "skip" logic from xcoff_link_input_bfd.
2196 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2197 objects in a dynamic link, rather than checking whether csectpp
2198 is null. Always allocate debug_index for other objects,
2199 and always go through the loop. Update the type of debug_index
2200 after the change above. Read the auxillary csect information
2201 and use xcoff_keep_symbol_p to decide whether a symbol should
2202 be kept. Set its debug_index to -2 if not.
2203 (xcoff_link_input_bfd): Update the type of debug_index after
2204 the change above and always expect it to be nonnull. Use it to
2205 test whether a symbol should be stripped, rather than making the
2206 decision here. Postpone all symbol creation to the second pass.
2208 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2210 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2211 creating a descriptor.
2212 (xcoff_sweep): Don't mark toc_section unless it's needed.
2213 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2214 when marking every bfd.
2215 (xcoff_link_input_bfd): Skip all TOC anchors.
2216 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2217 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2218 to -1; call xcoff_find_tc0 instead.
2220 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2222 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2223 * libcoff.h: Regenerate.
2224 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2225 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2226 the previous symbol's csect. Treat last_symndx as an inclusive value
2227 and simplify its handling.
2228 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2229 symbols with the right csect. Don't mark rsec when processing
2230 relocations against undefined or absolute sections.
2231 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2232 of bfd_und_section_ptr.
2233 (xcoff_link_input_bfd): Likewise.
2235 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2237 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2238 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2239 flag is set. Assert that all undefined symbols are either
2240 imported or defined by a dynamic object.
2241 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2242 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2243 handling to all relocations. Only set XCOFF_CALLED for function
2245 (xcoff_find_function): New function, split out from...
2246 (bfd_xcoff_export_symbol) ...here.
2247 (xcoff_set_import_path): New function, split out from...
2248 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2249 meaning of XCOFF_CALLED.
2250 (xcoff_mark_symbol): If we mark an undefined and unimported
2251 symbol, find some way of defining it. If the symbol is a function
2252 descriptor, fill in its definition automatically. If the symbol
2253 is a function, mark its descriptor and allocate room for global
2254 linkage code. Otherwise mark the symbol as implicitly imported.
2255 Move the code for creating function descriptors from...
2256 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2257 check for symbols that were implicitly defined.
2258 (xcoff_mark): Don't count any dynamic relocations against
2260 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2261 in the xcoff link info.
2262 (xcoff_link_input_bfd): Remove handling of undefined and
2265 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2267 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2268 if the target is absolute. Fix comment typo.
2269 (xcoff_ppc_relocate_section): Remove FIXME.
2270 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2271 if the target is absolute.
2273 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2275 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2276 R_POS and R_NEG relocations against absolute symbols to the
2279 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2281 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2282 to 2 for bfd_mach_ppc_620.
2284 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2286 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2287 * configure.in: Likewise.
2288 * configure: Regenerate.
2290 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2293 * elf.c (assign_section_numbers): Generate symbol table if there
2294 is any relocation in output.
2295 (_bfd_elf_compute_section_file_positions): Likewise.
2297 2009-03-13 Nick Clifton <nickc@redhat.com>
2300 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2301 * elflink.c (elf_link_read_relocs_from_section): Use
2302 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2303 relocs but no symbol table.
2304 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2306 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2309 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2310 to check ___tls_get_addr.
2312 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2313 strncmp to check __tls_get_addr.
2315 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2317 * dwarf2.c (read_section): Always check the offset, even when the
2318 section has been read before.
2320 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2322 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2325 2009-03-11 Chris Demetriou <cgd@google.com>
2327 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2328 * bfd-in2.h: Regenerate.
2329 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2330 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2332 (bsd_write_armap): Likewise.
2333 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2334 flag is set, do nothing.
2335 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2338 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2340 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2341 used to update stack pointer.
2343 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2346 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2347 for unknown symbols in absolute section.
2349 2009-03-06 Nick Clifton <nickc@redhat.com>
2351 * po/es.po: Updated Spanish translation.
2353 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2355 * elf32-arm.c (group_sections): Take next section size into
2356 account before accepting to group it.
2358 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2360 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2362 (elf32_arm_final_link_relocate): Likewise.
2364 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2367 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2369 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2371 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2372 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2373 (BFD_FAKE_SECTION): Init new flag.
2374 * ecoff.c (bfd_debug_section): Likewise.
2375 * bfd-in2.h: Regenerate.
2376 * libbfd.h: Regenerate.
2377 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2378 (ppc_elf_reloc_type_lookup): Handle new relocs.
2379 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2380 without marker relocs.
2381 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2382 if section has no old-style calls.
2383 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2384 Don't try to optimize new-style __tls_get_addr call when handling
2385 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2387 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2388 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2389 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2390 without marker relocs.
2391 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2392 if section has no old-style calls. Set toc_ref for new relocs as
2394 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2395 Don't try to optimize new-style __tls_get_addr call when handling
2396 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2399 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2402 * configure.in: Test for ld --as-needed support. Link shared
2403 libbfd against libm.
2404 * configure: Regenerate.
2406 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2408 * Makefile.am: Run "make dep-am".
2409 * Makefile.in: Regenerate.
2411 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2413 * elf32-score7.c: New file.
2414 * elf32-score.h: New file.
2415 * elf32-score.c: Add code to support score 7. Set score7 as the
2417 * cpu-score.c: Add score7 architecure.
2418 (compatibile): New function.
2419 * Makefile.am: Add rules for building elf32-score7 object.
2420 * Makefile.in: Regenerate.
2421 * configure.in: Add elf32-score7 object to score vectors.
2422 * configure: Regenerate.
2423 * reloc.c: Add score7 relocs.
2424 * archures.c: Add score3 and score7 machine numbers.
2425 * bfd-in2.h: Regenerate.
2426 * libbfd.h: Regenerate.
2428 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2430 * configure: Regenerate.
2432 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2434 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2435 (elf32_hppa_check_relocs): Use it.
2437 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2439 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2440 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2441 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2442 (elf_hppa_record_segment_addrs): Likewise.
2443 (elf_hppa_final_link): Likewise.
2444 (elf_hppa_relocate_insn): Likewise.
2445 (elf_hppa_final_link_relocate): Likewise.
2446 (elf64_hppa_relocate_section): Likewise.
2447 * elf64-hppa.c: Insert above.
2449 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2451 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2452 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2453 (elf_hppa_relocate_section): Likewise.
2454 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2455 from struct elf_link_hash_entry. Add count field.
2456 (struct elf64_hppa_dyn_hash_table): Delete.
2457 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2458 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2459 (hppa_elf_hash_entry, eh_name): Define.
2460 (elf64_hppa_new_dyn_hash_entry): Delete.
2461 (elf64_hppa_dyn_hash_lookup): Delete.
2462 (elf64_hppa_dyn_hash_traverse): Delete.
2463 (get_dyn_name): Delete.
2464 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2465 of struct elf64_hppa_dyn_hash_entry *.
2466 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2467 allocate_global_data_plt, allocate_global_data_stub,
2468 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2470 (hppa64_link_hash_newfunc): New.
2471 (elf64_hppa_hash_table_create): Rework.
2472 (count_dyn_reloc): Likewise.
2473 (hppa64_elf_local_refcounts): New.
2474 (elf64_hppa_check_relocs): Rework using standard technique for recording
2475 local DLT, PLT and OPD reference counts.
2476 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2477 elf_link_hash_entry *.
2478 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2479 allocate_global_data_plt, allocate_global_data_stub,
2480 allocate_global_data_opd, allocate_dynrel_entries,
2481 elf64_hppa_adjust_dynamic_symbol,
2482 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2483 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2484 Use hppa_link_hash_table. Rework.
2485 (elf64_hppa_link_output_symbol_hook): Rework.
2486 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2487 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2488 elf64_hppa_finish_dynamic_sections): Likewise.
2490 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2492 * elf32-arm.c (stub_reloc_type): Removed.
2493 (insn_sequence): Renamed reloc_type field to r_type.
2494 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2495 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2496 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2497 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2498 (arm_stub_is_thumb): Catch new stubs.
2499 (arm_type_of_stub): Handle new stubs.
2500 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2501 (bfd_elf32_arm_process_before_allocation): Remove useless
2504 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2506 * elf.c (elf_find_function): Use is_function_type to check
2509 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2511 * xtensa-modules.c: Revert to previous version 1.11 due
2512 to inadvertant commit.
2514 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2516 * elf32-xtensa.c (text_action_add): Separate test for action
2517 type. Break if saved action is ta_widen_insn at same offset.
2519 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2521 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2522 to elf32_arm_stub_long_branch_any_arm_pic.
2523 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2524 (enum elf32_arm_stub_type, arm_type_of_stub)
2525 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2528 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2530 * elf32-arm.c (PREV_SEC): Update comment.
2531 (group_sections): Rename argument to stubs_always_after_branch.
2532 Reverse the list and place stubs at the end of input sections.
2534 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2536 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2538 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2540 (arm_size_one_stub): Remove unnecessary break.
2541 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2543 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2545 * elf32-arm.c (stub_insn_type): New type.
2546 (stub_reloc_type): Likewise.
2547 (insn_sequence): Likewise.
2548 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2549 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2550 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2551 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2552 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2553 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2554 (elf32_arm_stub_hash_entry): Add new helper fields.
2555 (stub_hash_newfunc): Initialize these new fields.
2556 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2557 to take endianness into account.
2558 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2559 (arm_map_one_stub): Code is now more generic, thanks to
2562 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2564 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2566 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2567 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2568 BLX is not available. Fix typo in warning message. Add comments
2569 and improve formatting.
2570 (arm_build_one_stub): Adjust to new
2571 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2572 (arm_map_one_stub): Likewise.
2574 2009-02-23 Tristan Gingold <gingold@adacore.com>
2575 Eric Botcazou <ebotcazou@adacore.com>
2576 Douglas B Rupp <rupp@gnat.com>
2578 * vms.h: Update copyright year, fix comments, reorder declarations.
2579 (_bfd_save_vms_section): Remove the prototype.
2580 (EGPS_S_V_NO_SHIFT): New constant.
2581 (bfd_vms_set_section_flags): New prototype.
2582 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2584 (EGSY_S_W_FLAGS): Ditto.
2585 (EGSY_S_V_QUAD_VAL): Ditto.
2586 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2587 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2588 EGST_S_B_NAMLNG): Ditto.
2589 (ESRF_S_B_NAMLNG): Ditto.
2590 (ETIR_S_C_HEADER_SIZE): Ditto.
2591 (EGPS_S_V_ALLOC_64BIT): Ditto.
2592 (DST_S_C_EPILOG): Ditto.
2593 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2594 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2595 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2596 (DST_S_L_PCLINE_UNSLONG): Ditto.
2597 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2598 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2599 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2600 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2601 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2602 (DST_S_B_SRC_UNSBYTE): Ditto.
2603 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2605 (vms_section, vms_reloc): Remove types.
2606 (hdr_struc): Replaced by ...
2607 (hdr_struct): ... new type.
2608 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2609 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2610 (EMH_DATE_LENGTH): Ditto.
2611 (eom_struc): Replaced by ...
2612 (eom_struct): ... new type.
2613 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2614 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2615 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2616 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2617 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2618 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2619 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2620 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2621 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2622 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2623 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2624 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2625 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2626 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2627 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2628 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2629 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2630 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2631 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2632 (enum file_type_enum): New type.
2633 (struct location_struct): Removed.
2634 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2635 (struct funcinfo, struct module): Ditto.
2636 (struct vms_private_data_struct): Update fields.
2637 (struct vms_section_data_struct): New type.
2639 * vms.c: Update copyright year, fix comments,
2640 Fix includes for DECC, add prototypes.
2641 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2643 Use flavour to set is_vax, location_stack is removed.
2644 (struct pair): Declare.
2645 (fill_section_ptr): Initialize variables at declaration.
2646 Add guard to set SECTION_SYM flag, handlde und section.
2647 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2648 (_bfd_vms_slurp_object_records): New function, replaces previous
2650 (vms_slurp_module): New function.
2651 (vms_slurp_image): Ditto.
2652 (vms_object_p): Complete rewrite.
2653 (vms_mkobject): Use is_vax field to slect architecture.
2654 (free_reloc_stream): New function.
2655 (vms_convert_to_var): Ditto.
2656 (vms_convert_to_var_1): Ditto.
2657 (vms_convert_to_var_unix_filename): Ditto.
2658 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2660 (vms_new_section_hook): Set alignment to 0, allocate private data.
2661 (vms_get_section_contents): Load content.
2662 (vms_get_symbol_info): Handle undefined section.
2663 (vms_find_nearest_line): Handle.
2664 (alloc_reloc_stream): New function.
2665 (vms_slurp_reloc_table): Ditto.
2666 (vms_get_reloc_upper_bound): Make it real.
2667 (vms_canonicalize_reloc): Do the real work.
2668 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2670 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2671 (vms_set_arch_mach): Check arch.
2672 (vms_set_section_contents): Copy the content after allocation.
2673 (vms_alpha_vec): Update object flags.
2675 * vms-tir.c: Update copyright year, fix comments,
2676 add prototypes for new functions.
2677 (dst_define_location): New function.
2678 (dst_restore_location): New function.
2679 (dst_retrieve_location): New function.
2680 (dst_check_allocation): New function.
2681 (image_dump): Call dst_check_allocation.
2682 (image_write_b): Ditto.
2683 (image_write_w): Ditto.
2684 (image_write_l): Ditto.
2685 (image_write_q): Ditto.
2686 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2687 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2689 Call error handler instead of abort if name is not known.
2690 (etir_sta): Add quarter_relocs argument and set it.
2693 (etir_opr): Ditto, return FALSE in case of error.
2694 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2695 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2696 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2697 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2698 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2699 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2700 Return FALSE in case of error.
2701 (tir_sta): Change sign of psect.
2703 (tir_cmd): Fix cast. Makes tir_table static const.
2704 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2705 add argument to explain.
2706 (analyze_etir): Initialize maxptr, add quarter_relocs
2707 declaration, move some declarations into inner scopes.
2708 Handle quarter_relocs and STO_IMM.
2709 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2710 (_bfd_vms_slurp_relocs): New function.
2711 (_bfd_vms_decode_relocs): New function.
2712 (sto_imm): Rewritten.
2713 (start_first_etbt_record): New function.
2714 (start_another_etbt_record): Ditto.
2715 (etir_output_check): Ditto.
2716 (defer_reloc_p): Ditto.
2717 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2718 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2719 rewritte relocations handling.
2720 (_bfd_vms_write_tbt): Removed.
2721 (_bfd_vms_write_dbg): Ditto.
2723 * vms-misc.c: Update copyright year, Fix comments.
2724 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2725 (maybe_adjust_record_pointer_for_object): New function.
2726 (_bfd_vms_get_first_record): New function, replaces ...
2727 (_bfd_vms_get_record): .. removed.
2728 (_bfd_vms_get_object_record): New function.
2729 (_bfd_vms_get_object_record): New function.
2730 (vms_get_remaining_object_record): New function, replaces ...
2731 (_bfd_vms_get_next_record): ... removed.
2732 (add_new_contents): Removed.
2733 (_bfd_save_vms_section): Removed.
2734 (_bfd_get_vms_section): Removed.
2735 (_bfd_vms_output_flush): Write in VAR format.
2736 (new_symbol): Don't make UND section.
2738 * vms-hdr.c: Update copyright year, update list of record handled.
2739 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2740 (_bfd_vms_write_hdr): Strip vms and unix patches,
2741 add comments, truncate module name at 31 characters,
2742 use constants instead of hard-coded value,
2743 write BFD version instead of a fixed string.
2744 (_bfd_vms_slurp_ihd): New function.
2745 (_bfd_vms_slurp_isd): Ditto.
2746 (_bfd_vms_slurp_ihs): Ditto.
2747 (new_module): Ditto.
2748 (parse_module): Ditto
2749 (build_module_list): Ditto.
2750 (module_find_nearest_line): Ditto.
2751 (_bfd_vms_find_nearest_dst_line): Ditto.
2752 (vms_slurp_debug): Ditto.
2753 (_bfd_vms_slurp_dbg): Ditto.
2754 (_bfd_vms_slurp_tbt): Ditto.
2755 (_bfd_vms_write_dbg): Ditto.
2756 (_bfd_vms_write_tbt): Ditto.
2758 * vms-gsd.c: Update copyright year, update list of records handled.
2759 (EVAX_LITERALS_NAME): New macro.
2760 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2761 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2762 (register_universal_symbol): New function and prototype.
2763 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2764 improve debug messages,
2765 use constants instead of hard-coded value,
2766 fix missing endianness conversion,
2767 handle global symbol (SYMG).
2768 (bfd_vms_set_section_flags): New function.
2769 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2770 handle section literals,
2772 handle section bfd and vms flags,
2773 don't output LIB$INITIALIZE symbol,
2774 fix handling of weak symbols,
2775 fix evax vs vax procedure descriptor,
2776 handle absolute symbols.
2778 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2779 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2781 * makefile.vms (DEFS): Fix flags for VMS.
2783 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2785 * bfd-in2.h: Regenerated.
2786 * libbfd.h: Regenerated.
2788 2009-02-20 Cary Coutant <ccoutant@google.com>
2790 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2793 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2796 * coffcode.h (coff_write_object_contents): Don't let the string
2797 table offset overflow the s_name field when using long section names.
2799 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2801 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2802 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2803 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2804 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2805 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2806 (bfd_pmac_xcoff_backend_data): Likewise.
2807 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2808 (bfd_xcoff_aix5_backend_data): Likewise.
2809 (xcoff64_write_object_contents): Delete unused long_section_names
2811 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2812 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2814 * coffcode.h (documentation): Update to describe long section names.
2815 (COFFLONGSECTIONCATHELPER): New helper macro.
2816 (BLANKOR1TOODD): Likewise.
2817 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2818 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2819 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2820 (bfd_coff_set_long_section_names_allowed): New function.
2821 (bfd_coff_set_long_section_names_disallowed): Likewise.
2822 (struct bfd_coff_backend_data): Add new backend hook function
2823 pointer _bfd_coff_set_long_section_names.
2824 (bfd_coff_set_long_section_names): New backend hook.
2825 (coff_write_object_contents): Only generate long section names if
2826 bfd_coff_long_section_names() indicates they are currently enabled.
2827 (bfd_coff_std_swap_table): Make non-const, and initialise long
2828 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2829 (ticoff0_swap_table): Likewise to both.
2830 (ticoff1_swap_table): Again, likewise to both.
2831 * coffgen.c (make_a_section_from_file): Allow long section names
2832 as inputs even if not currently allowed for outputs.
2833 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2834 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2835 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2836 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2837 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2838 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2839 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2840 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2841 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2842 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2843 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2844 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2845 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2846 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2847 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2848 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2849 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2850 * libcoff-in.h: Update copyright year to cause updated copyright
2851 year in generated libcoff.h, and fix typo.
2852 * libcoff.h: Regenerated.
2853 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2854 (_bfd_ecoff_no_long_sections): Add prototype.
2855 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2856 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2857 defined by an including .c file.
2858 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2859 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2860 (ticoff1_swap_table): Likewise to both.
2862 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2864 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2865 stub. Catch default case error.
2866 (arm_map_one_stub): Add missing Thumb mapping symbol.
2868 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2871 * elf32-avr.c: Handle case where no local symbos exist correctly.
2873 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2876 * elf32-arm.c (arm_long_branch_stub,
2877 arm_thumb_v4t_long_branch_stub,
2878 arm_thumb_thumb_long_branch_stub,
2879 arm_thumb_arm_v4t_long_branch_stub,
2880 arm_thumb_arm_v4t_short_branch_stub,
2881 arm_pic_long_branch_stub):
2882 Renamed to elf32_arm_stub_long_branch_any_any,
2883 elf32_arm_stub_long_branch_v4t_arm_thumb,
2884 elf32_arm_stub_long_branch_thumb_only,
2885 elf32_arm_stub_long_branch_v4t_thumb_arm,
2886 elf32_arm_stub_short_branch_v4t_thumb_arm,
2887 elf32_arm_stub_long_branch_any_any_pic.
2888 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2889 arm_thumb_thumb_stub_long_branch,
2890 arm_thumb_arm_v4t_stub_long_branch,
2891 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2892 Renamed to arm_stub_long_branch_any_any,
2893 arm_stub_long_branch_v4t_arm_thumb,
2894 arm_stub_long_branch_thumb_only,
2895 arm_stub_long_branch_v4t_thumb_arm,
2896 arm_stub_short_branch_v4t_thumb_arm,
2897 arm_stub_long_branch_any_any_pic.
2899 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2901 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2902 in branch offset check.
2904 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2906 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2907 add toc.symndx and toc.add.
2908 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2910 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2912 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2913 (branch_reloc_hash_match): New function, extracted from..
2914 (ppc64_elf_tls_optimize): ..here.
2915 (ppc64_elf_relocate_section): Properly set addends when optimizing
2916 tls sequences. Avoid unnecessary reading and writing of insns.
2917 Only redo reloc when symbol changed. Bypass symbol checks when
2919 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2920 (branch_reloc_hash_match): New function, extracted from..
2921 (ppc_elf_tls_optimize): ..here.
2922 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2923 Don't clear addend on zapped __tls_get_addr reloc.
2925 2009-02-12 Nick Clifton <nickc@redhat.com>
2928 * elflink.c (bfd_elf_final_link): When counting the relocations,
2929 if the header size has not been set yet then assume that it will
2930 match the output section's reloc type.
2932 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2934 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2937 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2939 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2940 (find_function): Likewise.
2941 (pasted_function): Don't error if no prior function found.
2942 (discover_functions): Revert 2008-12-10 change. Extend first
2943 function range to start of section.
2945 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2947 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2949 * elf64-hppa.h: Likewise.
2951 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2953 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2956 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2958 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2959 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2961 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2963 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2964 * archures.c (bfd_mach_mips_xlr): Define.
2965 * bfd-in2.h: Regenerate.
2966 * cpu-mips.c (I_xlr): Define.
2967 (arch_info_struct): Add XLR entry.
2968 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2969 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2970 (mips_mach_extensions): Add XLR entry.
2972 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2974 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2976 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2978 * configure.in: AC_SUBST pdfdir.
2979 * Makefile.am: Add install-pdf, install-pdf-am
2980 and install-pdf-recursive targets. Define pdfdir.
2981 * doc/Makefile.am: Define pdf__strip_dir. Add
2982 install-pdf and install-pdf-am targets.
2983 * po/Make-in: Add install-pdf target.
2984 * configure: Regenerate.
2985 * Makefile.in: Regenerate
2986 * doc/Makefile.in: Regenerate.
2988 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2990 * bfd-in2.h: Regenerate.
2991 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2992 fields from n_entries to n_slots where appropriate, update comments.
2993 (HOWTO): Add TLS relocations.
2994 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2995 (enum elf_m68k_got_offset_size): New enum.
2996 (struct elf_m68k_got_entry.type): Move field to ...
2997 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2998 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3000 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3002 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3003 fields into n_entries array. Update comments.
3004 (elf_m68k_init_got): Simplify, update all uses.
3005 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3006 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3007 GOT entries; update name, update all uses.
3008 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3009 (elf_m68k_get_got_entry): Update.
3010 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3012 (elf_m68k_remove_got_entry_type): Simplify.
3013 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3014 (elf_m68k_can_merge_gots): Update.
3015 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3016 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3017 GOT entries, simplify.
3018 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3019 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3020 field, remove obsoleted local_n_entries field.
3021 (elf_m68k_partition_multi_got_2): New static function.
3022 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3024 (elf_m68k_remove_got_entry_type): Update.
3025 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3026 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3027 update of sgot->size and srelgot->size.
3028 (elf_m68k_gc_sweep_hook): Update.
3029 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3030 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3032 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3033 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3035 2009-02-02 DJ Delorie <dj@redhat.com>
3037 * elf32-mep.c (config_names): Regenerate configuration.
3039 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3041 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3042 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3043 * elf.c (bfd_elf_get_str_section): Make static.
3044 (bfd_elf_find_section): Delete.
3045 * libbfd.h: Regenerate.
3047 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3049 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3050 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3052 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3054 * elflink.c (on_needed_list): New function.
3055 (elf_link_add_object_symbols): Link in --as-needed libs if they
3056 satisfy undefined symbols in other libs.
3058 2009-01-30 Julian Brown <julian@codesourcery.com>
3060 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3061 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3062 with --just-symbols (-R).
3064 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3066 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3067 high_pc in order to properly sign-extend VMAs.
3069 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3070 Mark Shinwell <shinwell@codesourcery.com>
3071 Catherine Moore <clm@codesourcery.com>
3073 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3075 2009-01-28 Catherine Moore <clm@codesourcery.com>
3077 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3078 SEC_LOAD for dynamic relocation sections.
3080 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3082 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3083 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3084 the size of local TLS data.
3086 2009-01-27 Andreas Schwab <schwab@suse.de>
3088 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3089 architectures in the archive.
3091 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3093 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3094 <R_CRIS_32_DTPREL>: Correct relocation value.
3096 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3097 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3098 symbols with non-default visibility.
3100 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3102 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3103 describing the trampolines.
3104 (ppc_elf_relocate_section): Update relocs to describe the
3107 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3109 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3110 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3111 and R_PARISC_PCREL12F relocations.
3113 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3116 * elflink.c (find_version_for_sym): New function split out from,
3117 but without export_dynamic test, ..
3118 (_bfd_elf_link_assign_sym_version): ..here.
3119 (_bfd_elf_export_symbol): Use it.
3121 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3123 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3124 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3125 * elflink.c: ..here, somewhat modified.
3126 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3127 _bfd_elf_link_find_version_dependencies,
3128 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3129 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3130 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3132 * elflink.c: ..and make static here.
3133 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3134 of output_bfd from struct elf_find_verdep_info.
3135 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3136 struct elf_info_failed.
3137 (bfd_elf_size_dynamic_sections): Adjust.
3139 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3142 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3143 after comp_unit_find_line call.
3145 2009-01-21 Nick Clifton <nickc@redhat.com>
3148 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3149 tm_gmtoff field in struct tm.
3151 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3153 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3154 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3155 sections in soft-icache lines unless non_ia_text. Don't add
3156 rodata if doing so would exceed line size.
3158 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3160 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3161 types than bfd_link_hash_indirect, before early return, call
3162 _bfd_elf_link_hash_copy_indirect.
3164 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3166 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3167 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3168 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3169 (elf_backend_obj_attrs_order): New define.
3170 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3171 (elfNN_bed): Add elf_backend_obj_attrs_order.
3173 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3175 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3176 (obj_attr_size): Likewise.
3177 (write_obj_attribute): Likewise.
3178 (_bfd_elf_copy_obj_attributes): Likewise.
3179 (_bfd_elf_parse_attributes): Likewise.
3180 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3181 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3182 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3183 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3184 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3187 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3189 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3190 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3191 (bfd_elf_add_obj_attr_string): Likewise.
3192 (bfd_elf_add_obj_attr_int_string): Likewise.
3193 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3194 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3195 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3196 Tag_nodefaults has no default value.
3197 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3198 comment to reflect the new state.
3200 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3203 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3204 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3205 (adjust_z_magix): Delete dead code handling QMAGIC.
3207 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3209 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3210 IMAGE_SCN_MEM_DISCARDABLE.
3212 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3214 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3215 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3216 * configure.in (commonbfdlib): Delete.
3217 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3218 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3219 is available, not just for linux.
3220 * po/SRC-POTFILES.in: Regenerate.
3221 * Makefile.in: Regenerate.
3222 * configure: Regenerate.
3224 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3225 Julian Brown <julian@codesourcery.com>
3227 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3228 ARM attributes in ABI 2.07.
3229 * elf32-arm.c (get_secondary_compatible_arch): New function.
3230 (set_secondary_compatible_arch): New function.
3231 (tag_cpu_arch_combine): New function.
3232 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3233 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3234 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3235 make it fit with order_01243.
3236 Add support for Tag_also_compatible_with,
3237 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3238 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3239 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3240 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3241 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3242 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3243 Rework the way unknown attributes are handled.
3244 Defer errors until all attributes have been processed.
3246 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3248 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3249 bfd_elf_add_obj_attr_int_string.
3250 Read Tag_compatibility from its new location in the attribute array,
3251 rather than the attribute list.
3252 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3253 bfd_elf_add_obj_attr_int_string.
3254 (_bfd_elf_parse_attributes): Likewise.
3255 (_bfd_elf_merge_object_attributes): There's now only one
3256 Tag_compatibility, and it's in the array, not the list.
3257 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3259 (bfd_elf_add_obj_attr_compat): Rename to
3260 bfd_elf_add_obj_attr_int_string.
3261 (bfd_elf_add_proc_attr_compat): Rename to
3262 bfd_elf_add_proc_attr_int_string.
3263 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3266 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3268 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3269 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3270 (vmsutil.lo): Add dependency rule.
3271 * Makefile.in: Regenerate.
3272 * config.bfd (ia64*-*-*vms*): Add case.
3273 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3274 * configure: Regenerate.
3275 * vmsutil.c: New file.
3276 * vmsutil.h: New file.
3277 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3279 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3280 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3281 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3282 elfNN_vms_object_p): New functions
3283 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3285 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3288 * elflink.c (elf_gc_sweep): Exclude the group section if the
3289 first member of the section group is excluded.
3291 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3294 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3295 saved filename, use bfd_alloc rather than bfd_malloc for it.
3297 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3299 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3301 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3303 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3305 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3307 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3309 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3311 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3313 (struct got_entry): Add br_addr.
3314 (struct call_info): Add priority.
3315 (struct function_info): Add lr_store and sp_adjust.
3316 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3317 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3318 area as an overlay, and check that no other overlays exist. Look up
3319 icache overlay manager entry sym.
3320 (BRA_STUBS, BRA, BRASL): Define.
3321 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3322 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3324 (count_stub, build_stub): Support soft-icache.
3325 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3326 (spu_elf_size_stubs): Size soft-icache stubs.
3327 (overlay_index): New function.
3328 (spu_elf_build_stubs): Make static. Support soft-icache.
3329 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3330 (find_function_stack_adjust): Save lr store and stack adjust insn
3332 (maybe_insert_function): Adjust find_function_stack_adjust call.
3333 (mark_functions_via_relocs): Retrieve priority.
3334 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3335 (sort_calls): Sort by priority first.
3336 (mark_overlay_section): Ignore .ovl.init.
3337 (sum_stack): Only print when stack_analysis.
3338 (print_one_overlay_section): New function, extracted from..
3339 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3340 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3341 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3342 analysis. Call spu_elf_build_stubs.
3343 (spu_elf_relocate_section): For soft-icache encode overlay index
3345 (spu_elf_output_symbol_hook): Support soft-icache.
3346 (spu_elf_modify_program_headers: Likewise.
3348 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3349 num_regions to num_lines. Add line_size and max_branch.
3350 (enum _ovly_flavour): Add ovly_soft_icache.
3351 (spu_elf_build_stubs): Delete.
3353 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3355 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3356 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3358 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3360 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3361 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3362 the program, the known offset starts at the negative size of the
3364 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3367 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3369 * config.bfd: Add lm32-*-rtems*.
3371 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3373 * coff-ppc.c: Add 2009 to Copyright.
3374 * elf32-cris.c: Likewise.
3375 * elflink.c: Likewise.
3377 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3379 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3380 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3382 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3385 * elflink.c (elf_merge_st_other): New.
3386 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3387 hide them if needed.
3388 (elf_link_add_object_symbols): Updated.
3390 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3393 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3394 ref_dynamic and dynamic_def fields when setting def_regular
3397 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3400 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3403 For older changes see ChangeLog-2008
3409 version-control: never
projects / deliverable / binutils-gdb.git / blob