1 2009-07-10 Alan Modra <amodra@bigpond.net.au>
3 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
4 and ref_regular_nonweak comment.
5 * elflink.c (elf_link_output_extsym): Special case ifunc syms
6 when def_regular, not ref_regular.
7 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
8 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
9 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
11 2009-07-09 Alan Modra <amodra@bigpond.net.au>
13 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
14 of malloc'd struct call_info.
15 (pasted_function): Likewise, priority too.
17 2009-07-07 Alan Modra <amodra@bigpond.net.au>
19 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
20 alignment when packing sections into overlays.
22 2009-07-03 Cary Coutant <ccoutant@google.com>
24 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
26 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
28 * coffcode.h (sec_to_styp_flags): Partially revert (functional
29 changes only) earlier patch:-
31 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
33 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
34 give .debug and .reloc data characteristics.
35 (DOT_RELOC): New define for .reloc section string.
36 (coff_write_object_contents): Use DOT_RELOC instead of string.
38 2009-07-02 Tom Tromey <tromey@redhat.com>
40 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
41 * bfdwin.c (bfd_free_window): Cast to unsigned long.
43 2009-07-01 Nick Clifton <nickc@redhat.com>
45 * elf-m10300.c: Remove trailing white space.
48 2009-07-01 Douglas B Rupp <rupp@gnat.com>
50 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
51 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
52 * configure.in: Use them.
53 * configure: Regenerate.
54 * config.in: Regnerate.
55 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
56 #define _BSD_SOURCE. Add comments.
57 (vms_file_stats_name): Calculate creation date based on available
58 runtime data. Return 1 for version instead of 0.
60 2009-07-01 Nick Clifton <nickc@redhat.com>
63 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
64 to R_ARM_THM_PC8 relocation.
66 2009-06-29 Nick Clifton <nickc@redhat.com>
68 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
69 different uses of the relocations addend when a symbol is in a
72 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
75 * elf.c (bfd_section_from_shdr): Don't change sh_link for
76 SHT_REL/SHT_RELA sections on executable nor shared library.
77 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
80 2009-06-25 Nick Clifton <nickc@redhat.com>
82 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
83 symbols with SEC_MERGE flag.
85 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
87 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
88 give .debug and .reloc data characteristics.
89 (DOT_RELOC): New define for .reloc section string.
90 (coff_write_object_contents): Use DOT_RELOC instead of string.
92 2009-06-25 Tristan Gingold <gingold@adacore.com>
94 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
95 (bfd_mach_o_canonicalize_dynamic_symtab)
96 (bfd_mach_o_get_synthetic_symtab): Defines.
97 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
98 (TARGET_NAME): Use Mach-O specific functions for dynamic.
100 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
101 for scattered relocations.
102 (bfd_mach_o_i386_print_thread): New function.
103 (bfd_mach_o_print_thread): Define.
105 * mach-o.c (text_section_names_xlat): Add an entry for __const.
106 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
107 New functions extracted from ...
108 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
109 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
110 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
111 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
112 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
113 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
115 (bfd_mach_o_scan_read_dylib): Ditto.
116 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
118 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
119 decode isym and flags on little endian targets. Set dysymtab field.
120 (bfd_mach_o_scan_start_address): Adjust for enum names.
121 (bfd_mach_o_lookup_section): Do not look for segments anymore.
122 (bfd_mach_o_print_section): Display bfd section name.
123 (bfd_mach_o_print_segment): Display none if no name.
124 (bfd_mach_o_print_dysymtab): Display next index for local, external
125 and undefined symbols.
126 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
127 Display dylinker name. Display thread and unixthread commands content.
128 (bfd_mach_o_print_thread): New macro.
130 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
131 (bfd_mach_o_ppc_thread_flavour): Ditto.
132 (bfd_mach_o_i386_thread_flavour): Ditto.
133 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
134 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
135 BFD_MACH_O_THREAD_STATE_NONE.
136 (bfd_mach_o_segment_command): Remove segment field.
137 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
138 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
139 (bfd_mach_o_prebound_dylib_command): Ditto.
140 (bfd_mach_o_dylib_command): Ditto.
141 (bfd_mach_o_prebound_dylib_command): Remove section field.
142 (mach_o_data_struct): Add dysymtab field.
143 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
144 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
145 (bfd_mach_o_build_commands): Remove parameter names and attributes.
146 (bfd_mach_o_get_dynamic_reloc_upper_bound)
147 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
149 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
151 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
152 field of struct dirent.
154 2009-06-23 Tristan Gingold <gingold@adacore.com>
156 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
157 of this macro. Fix indentation.
159 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
161 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
162 destination for defined dynamic symbols when deciding whether to
163 insert a stub or not.
164 (allocate_dynrelocs): Make sure functions are not marked as Thumb
165 when actually accessed through a PLT, even when generating a
168 2009-06-22 Tristan Gingold <gingold@adacore.com>
170 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
173 2009-06-22 Alan Modra <amodra@bigpond.net.au>
175 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
176 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
178 2009-06-22 Alan Modra <amodra@bigpond.net.au>
180 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
182 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
184 * elflink.c (elf_link_add_object_symbols): Avoid warning
185 from -Wjump-misses-init in gcc 4.5.0.
187 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
189 * elf32-i386.c (elf_i386_check_relocs): Properly check local
191 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
193 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
195 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
196 r_symndx. Report local symbol name on error.
197 (elf_i386_check_relocs): Updated. Report local symbol name on
199 (elf_i386_gc_sweep_hook): Updated.
200 (elf_i386_relocate_section): Likewise.
202 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
203 r_symndx. Report local symbol name on error.
204 (elf64_x86_64_check_relocs): Updated. Report local symbol name
206 (elf64_x86_64_gc_sweep_hook): Updated.
207 (elf64_x86_64_relocate_section): Likewise.
209 2009-06-19 Tristan Gingold <gingold@adacore.com>
211 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
213 2009-06-19 Tristan Gingold <gingold@adacore.com>
215 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
216 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
217 (bfd_mach_o_valid): Ditto.
218 (bfd_mach_o_wide_p): Ditto.
219 (bfd_mach_o_canonicalize_reloc): Ditto.
220 (bfd_mach_o_build_commands): Ditto.
221 (bfd_mach_o_scan_read_thread): Ditto.
222 (bfd_mach_o_flatten_sections): Ditto.
223 (bfd_mach_o_scan_start_address): Ditto.
224 (bfd_mach_o_lookup_section): Ditto.
225 (bfd_mach_o_core_fetch_environment): Ditto.
226 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
227 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
228 (bfd_mach_o_scan_write_symtab): Ditto.
229 Use macros instead of hard-coded values.
230 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
231 Use bfd_mach_o_get_data instead of direct access. Use macros
232 instead of hard-coded values.
233 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
234 Remove sym argument and get section from mdata.
235 Move code into the else branch.
236 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
237 Remove sym argument and get section from mdata. Adjust code.
238 (bfd_mach_o_scan_read_dylib): Move assertion into the created
239 switch (which replaces consecutive if statements).
240 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
241 module table, table of content, indirect symbols and external
243 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
245 (bfd_mach_o_scan_read_linkedit): New function.
246 (bfd_mach_o_scan_read_str): Ditto.
247 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
249 (bfd_mach_o_get_symtab_upper_bound): Remove check as
250 bfd_mach_o_count_symbols never returns an error.
251 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
252 symtab field (there might be only one symtab).
253 (bfd_mach_o_scan_read_command): Handle reexported dylib.
254 Handle sub frameworks, sub umbrella, sub library and sub client.
255 Read code signature and segment split info commands.
256 (bfd_mach_o_scan): Reindent.
257 (bfd_mach_o_xlat_name): New type.
258 (bfd_mach_o_print_flags): New function.
259 (bfd_mach_o_get_name): Ditto.
260 (bfd_mach_o_cpu_name): New variable.
261 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
262 (bfd_mach_o_section_type_name)
263 (bfd_mach_o_section_attribute_name)
264 (bfd_mach_o_load_command_name): New variables.
265 (bfd_mach_o_print_private_header): New function.
266 (bfd_mach_o_print_section_map): New function extracted from
267 bfd_mach_o_print_private_bfd_data.
268 (bfd_mach_o_print_section): Ditto. Print more infos.
269 (bfd_mach_o_print_segment): Ditto.
270 (bfd_mach_o_print_dysymtab): Ditto.
271 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
272 load weak dylib, reexport dylib and id dylib.
273 Handle code signature and segment_split info.
274 Handle sub frameworks, sub umbrella, sub library and sub client.
275 (bfd_mach_o_section_get_nbr_indirect): New function.
277 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
278 (bfd_mach_o_header_flags): New enum to define header flags.
279 (bfd_mach_o_section_attribute): New enum to replace ...
280 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
281 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
282 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
283 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
284 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
285 these removed macros.
286 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
287 (bfd_mach_o_dylib_module): New type.
288 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
290 (bfd_mach_o_dylib_table_of_content): New type.
291 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
292 (bfd_mach_o_dylib_reference): New type.
293 (BFD_MACH_O_REFERENCE_SIZE): New macro.
294 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
295 modules, toc, references and indirect syms.
296 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
297 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
298 unused). Add comment.
299 (bfd_mach_o_dylib_command): Ditto.
300 (bfd_mach_o_prebound_dylib_command): Ditto.
301 (bfd_mach_o_linkedit_command): New type.
302 (bfd_mach_o_str_command): New type.
303 (bfd_mach_o_load_command): Add linkedit and str fields.
304 (mach_o_data_struct): Add symtab field.
305 (bfd_get_mach_o_data): Renamed to ...
306 (bfd_mach_o_get_data): ... this new macro.
307 (bfd_mach_o_scan_read_symtab_symbol,
308 bfd_mach_o_scan_read_symtab_strtab,
309 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
311 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
312 instead of direct access.
314 2009-06-19 Alan Modra <amodra@bigpond.net.au>
316 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
317 R_PPC_PLTREL24 relocs.
318 (ppc_elf_relocate_section): Likewise.
320 2009-06-19 Alan Modra <amodra@bigpond.net.au>
322 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
323 pointer to sym hash. Update all uses.
324 (update_plt_info): Likewise. Don't check addend here.
326 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
328 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
329 bfd_sym_from_r_symndx.
330 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
332 2009-06-18 Alan Modra <amodra@bigpond.net.au>
334 * elf-bfd.h (struct sym_sec_cache): Delete.
335 (struct sym_cache): New.
336 (bfd_section_from_r_symndx): Delete prototype.
337 (bfd_sym_from_r_symndx): Define prototype.
338 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
339 (bfd_sym_from_r_symndx): ..new function.
340 * elf32-arm.c: Update all uses of struct sym_sec_cache and
341 bfd_section_from_r_symndx to new struct and function.
342 * elf32-bfin.c: Likewise.
343 * elf32-hppa.c: Likewise.
344 * elf32-i386.c: Likewise.
345 * elf32-m32r.c: Likewise.
346 * elf32-m68hc1x.c: Likewise.
347 * elf32-m68hc1x.h: Likewise.
348 * elf32-m68k.c: Likewise.
349 * elf32-ppc.c: Likewise.
350 * elf32-s390.c: Likewise.
351 * elf32-sh.c: Likewise.
352 * elf64-ppc.c: Likewise.
353 * elf64-s390.c: Likewise.
354 * elf64-x86-64.c: Likewise.
355 * elfxx-sparc.c: Likewise.
356 * elfxx-sparc.h: Likewise.
358 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
360 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
361 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
363 2009-06-18 Nick Clifton <nickc@redhat.com>
365 * elflink.c (elf_link_sort_relocs): Return early if there are no
368 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
370 Merge cegcc and mingw32ce target name changes from
373 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
375 * config.bfd: Add arm*-*-cegcc* target.
377 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
379 * config.bfd: Add arm-*-mingw32ce* target.
381 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
383 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
384 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
385 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
386 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
388 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
390 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
391 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
392 * elf32-i386.c (elf_i386_check_relocs): Use it.
393 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
395 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
397 * elf-bfd.h (elf_dyn_relocs): New.
399 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
400 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
402 (elf_i386_copy_indirect_symbol): Likewise.
403 (elf_i386_check_relocs): Likewise.
404 (elf_i386_gc_sweep_hook): Likewise.
405 (elf_i386_allocate_dynrelocs): Likewise.
406 (elf_i386_readonly_dynrelocs): Likewise.
407 (elf_i386_size_dynamic_sections): Likewise.
409 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
410 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
412 (elf64_x86_64_copy_indirect_symbol): Updated.
413 (elf64_x86_64_check_relocs): Likewise.
414 (elf64_x86_64_gc_sweep_hook): Likewise.
415 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
416 (elf64_x86_64_allocate_dynrelocs): Likewise.
417 (elf64_x86_64_readonly_dynrelocs): Likewise.
418 (elf64_x86_64_size_dynamic_sections): Likewise.
420 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
422 * elf32-arm.c (create_got_section): Get existing .rela.got
424 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
425 * elf32-lm32.c (create_got_section): Likewise.
426 * elf32-m32r.c (create_got_section): Likewise.
427 * elf32-ppc.c (ppc_elf_create_got): Likewise.
428 * elf32-s390.c (create_got_section): Likewise.
429 * elf32-sh.c (create_got_section): Likewise.
430 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
431 * elf64-s390.c (create_got_section): Likewise.
432 * elfxx-sparc.c (create_got_section): Likewise.
434 * elflink.c (_bfd_elf_create_got_section): Properly initialize
437 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
439 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
441 * elf32-i386.c (elf_i386_local_hash): Removed.
442 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
443 (elf_i386_get_local_sym_hash): Likewise.
445 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
446 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
447 (elf64_x86_64_get_local_sym_hash): Likewise.
448 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
449 (get_local_sym_hash): Likewise.
451 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
453 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
454 rel_got_sec and plt_sec.
455 (elfNN_ia64_relax_section): Updated.
456 (elfNN_ia64_create_dynamic_sections): Likewise.
458 (allocate_dynrel_entries): Likewise.
459 (elfNN_ia64_size_dynamic_sections): Likewise.
460 (set_got_entry): Likewise.
461 (elfNN_ia64_choose_gp): Likewise.
462 (elfNN_ia64_relocate_section): Likewise.
463 (elfNN_ia64_finish_dynamic_symbol): Likewise.
464 (elfNN_ia64_finish_dynamic_sections): Likewise.
466 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
468 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
471 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
473 * configure.in (elf): Add elf-ifunc.lo.
475 * configure: Regenerated.
476 * Makefile.in: Likewise.
478 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
479 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
481 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
482 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
484 (elf_i386_link_hash_table_create): Likewise.
485 (elf_i386_create_dynamic_sections): Likewise.
486 (elf_i386_check_relocs): Likewise.
487 (elf_i386_allocate_dynrelocs): Likewise.
488 (elf_i386_size_dynamic_sections): Likewise.
489 (elf_i386_relocate_section): Likewise.
490 (elf_i386_finish_dynamic_symbol): Likewise.
491 (elf_i386_finish_dynamic_sections): Likewise.
492 (elf_i386_create_got_section): Removed.
494 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
495 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
497 (elf64_x86_64_compute_jump_table_size): Updated.
498 (elf64_x86_64_link_hash_table_create): Likewise.
499 (elf64_x86_64_create_dynamic_sections): Likewise.
500 (elf64_x86_64_check_relocs): Likewise.
501 (elf64_x86_64_allocate_dynrelocs): Likewise.
502 (elf64_x86_64_size_dynamic_sections): Likewise.
503 (elf64_x86_64_relocate_section): Likewise.
504 (elf64_x86_64_finish_dynamic_symbol): Likewise.
505 (elf64_x86_64_finish_dynamic_sections): Likewise.
506 (elf64_x86_64_create_got_section): Removed.
508 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
509 for pointer alignment. Set up section pointers.
510 (_bfd_elf_create_dynamic_sections): Likewise.
511 (_bfd_elf_create_ifunc_sections): Moved to ...
512 * elf-ifunc.c: Here. New.
514 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
515 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
518 2009-06-16 Doug Kwan <dougkwan@google.com>
520 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
521 to bfd_signed_vma. Cast constant operands which are used in
522 offset related expressions to bfd_signed_vma type as appropriate.
524 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
526 * elf32-vax.c (elf_vax_plt_sym_val): New function.
527 (elf_backend_plt_sym_val): Define.
529 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
531 * elf32-vax.c (elf_vax_reloc_type_class): New function.
532 (elf_backend_reloc_type_class): Define.
534 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
536 * elf32-vax.c (elf_vax_relocate_section): For symbol references
537 from an executable to a shared library treat R_VAX_PC32
538 relocations as R_VAX_PLT32 ones.
540 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
542 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
543 symbols in GOT space calculation.
544 (elf_vax_relocate_section): Adjust accordingly.
546 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
548 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
551 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
553 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
555 (elf_vax_relocate_section): Likewise.
557 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
559 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
560 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
562 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
564 * elf32-i386.c (elf_i386_check_relocs): Reformat.
565 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
567 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
569 * Makefile.am: Run "make dep-am".
570 * Makefile.in: Regenerated.
572 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
574 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
575 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
577 2009-06-15 Nick Clifton <nickc@redhat.com>
579 * po/ru.po: New Russian translation.
580 * configure.in (ALL_LINGUAS): Add ru.
581 * configure: Regenerate.
583 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
585 * elf32-i386.c: Remove duplicated comments.
587 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
590 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
591 dynamic IFUNC pointer in non-shared object. Use .got.plt
592 for IFUNC definition in PIE.
593 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
596 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
597 dynamic IFUNC pointer in non-shared object. Use .got.plt
598 for IFUNC definition in PIE.
599 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
602 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
604 * elf32-i386.c (elf_i386_check_relocs): Properly report
605 local symbol for unhandled relocation against STT_GNU_IFUNC
607 (elf_i386_relocate_section): Likewise.
608 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
609 (elf64_x86_64_relocate_section): Likewise.
611 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
614 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
615 (elf_i386_link_hash_table): Add loc_hash_table and
617 (elf_i386_local_hash): New.
618 (elf_i386_local_htab_hash): Likewise.
619 (elf_i386_local_htab_eq): Likewise.
620 (elf_i386_get_local_sym_hash): Likewise.
621 (elf_i386_link_hash_table_free): Likewise.
622 (elf_i386_allocate_local_dynrelocs): Likewise.
623 (elf_i386_finish_local_dynamic_symbol): Likewise.
624 (bfd_elf64_bfd_link_hash_table_free): Likewise.
625 (elf_i386_link_hash_table_create): Create loc_hash_table and
627 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
628 (elf_i386_size_dynamic_sections): Likewise.
629 (elf_i386_relocate_section): Likewise.
630 (elf_i386_finish_dynamic_sections): Likewise.
631 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
634 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
635 (elf64_x86_64_link_hash_table): Add loc_hash_table and
637 (elf64_x86_64_local_hash): New.
638 (elf64_x86_64_local_htab_hash): Likewise.
639 (elf64_x86_64_local_htab_eq): Likewise.
640 (elf64_x86_64_get_local_sym_hash): Likewise.
641 (elf64_x86_64_link_hash_table_free): Likewise.
642 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
643 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
644 (bfd_elf64_bfd_link_hash_table_free): Likewise.
645 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
647 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
649 (elf64_x86_64_size_dynamic_sections): Likewise.
650 (elf64_x86_64_relocate_section): Likewise.
651 (elf64_x86_64_finish_dynamic_sections): Likewise.
652 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
655 2009-06-10 Philip Blundell <philb@gnu.org>
657 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
658 elf_sec->this_hdr == NULL.
660 2009-06-12 Tristan Gingold <gingold@adacore.com>
662 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
663 * bfd-in2.h: Regenerated.
664 * libbfd.h: Regenerated.
666 * mach-o.c (FILE_ALIGN): New macro.
667 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
668 (bfd_mach_o_print_symbol): Ditto.
669 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
670 (bfd_mach_o_get_reloc_upper_bound): New function.
671 (bfd_mach_o_canonicalize_reloc): Ditto.
672 (bfd_mach_o_scan_write_relocs): Ditto.
673 (bfd_mach_o_scan_write_section_32): Remove offset argument.
674 (bfd_mach_o_scan_write_section_64): Ditto.
675 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
676 written for load command. Do not compute section file offset.
677 (bfd_mach_o_scan_write_segment_64): Ditto.
678 (bfd_mach_o_scan_write_symtab): Compute file offset first.
679 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
681 (bfd_mach_o_mangle_symbols): ... this new function.
682 (bfd_mach_o_write_contents): Be sure to have load commands built.
683 Call bfd_mach_o_mangle_symbols.
684 (bfd_mach_o_build_commands): Adjust for filelen field.
685 Use FILE_ALIGN macro. Clear section file offset if section is empty.
686 Do not set symtab file offset anymore here.
687 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
688 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
689 Set reloc_count and rel_filepos section fields.
690 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
692 (bfd_mach_o_scan_read_section_64): Ditto.
693 (bfd_mach_o_scan_read_section): Ditto.
694 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
695 bfd_mach_o_asymbol. Use unsigned int for file offset type.
696 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
697 Handle weak-ref symbols.
698 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
699 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
700 (bfd_mach_o_scan): Remove assignment to removed field.
701 (bfd_mach_o_mkobject_init): Ditto.
702 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
703 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
704 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
705 (bfd_mach_o_swap_reloc_in): Ditto.
706 (bfd_mach_o_swap_reloc_out): Ditto.
708 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
709 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
710 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
711 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
712 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
713 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
714 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
715 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
716 (BFD_MACH_O_N_WEAK_DEF): New macros.
718 (bfd_mach_o_section_type): Add new enumeration values.
719 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
720 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
721 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
722 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
724 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
725 (BFD_MACH_O_GENERIC_RELOC_PAIR)
726 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
727 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
728 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
729 (BFD_MACH_O_RELENT_SIZE): Ditto.
730 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
731 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
732 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
733 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
734 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
735 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
736 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
737 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
738 (bfd_mach_o_reloc_info): New struct.
739 (bfd_mach_o_asymbol): New struct.
740 (bfd_mach_o_symtab_command): The symbols field is now of type
742 (bfd_mach_o_load_command): The offset and len fields are now of type
744 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
745 Add a filelen field. Add comments.
746 (bfd_mach_o_backend_data): New struct.
747 (bfd_mach_o_get_backend_data): New macro.
748 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
750 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
751 (bfd_mach_o_get_reloc_upper_bound): New prototype.
752 (bfd_mach_o_canonicalize_reloc): Ditto.
754 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
755 duplicated macro. Now defined to _bfd_generic_is_local_label.
756 (TARGET_NAME_BACKEND): New macro...
757 (TARGET_NAME_BACKEND): ... used to name a new variable.
758 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
761 * mach-o-i386.c (i386_howto_table): New variable.
762 (bfd_mach_o_i386_swap_reloc_in): New function.
763 (bfd_mach_o_i386_swap_reloc_out): Ditto.
764 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
765 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
766 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
767 (bfd_mach_o_bfd_reloc_type_lookup)
768 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
770 2009-06-11 Eric Paris <eparis@redhat.com>
771 Nick Clifton <nickc@redhat.com>
773 * opncls.c (_maybe_make_executable): New function. Gives execute
774 permission to an executable bfd that was opened for writing
775 provided that it is a regular file. Replaces common code found in...
776 (bfd_close): here and ...
777 (bfd_close_all_done): here.
779 2009-06-11 Anthony Green <green@moxielogic.com>
781 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
782 * bfd-in2.h: Rebuilt.
784 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
786 (moxie_reloc_map): Ditto.
787 Clean up copyright notice.
789 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
791 * bfd-in2.h: bfd_mmap prototype.
792 * bfdio.c (bfd_mmap): New function.
793 * libbfd.h (bfd_iovec): Add bmmap.
794 * cache.c (cache_bmmap): New function.
795 (cache_iovec): Initialize bmmap member.
796 * opencls.c (opncls_bmmap): New function.
797 (opncls_iovec): Initialize bmmap member.
799 2009-06-09 Tristan Gingold <gingold@adacore.com>
801 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
802 and stabstr_segment fields.
803 (mach_o_be_vec, mach_o_le_vec): Removed
804 (bfd_mach_o_version): New prototype.
806 * mach-o.c (bfd_mach_o_version): Make this function public.
807 (mach_o_wide_p): New function.
808 (bfd_mach_o_wide_p): Ditto.
809 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
811 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
812 Search in the list only if the name starts with a dot.
813 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
814 test. Check bfd_seek status.
815 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
816 (bfd_mach_o_scan_write_section_32): Ditto.
817 (bfd_mach_o_scan_write_section_64): Ditto.
818 (bfd_mach_o_scan_write_section): Removed.
819 (bfd_mach_o_scan_write_segment): Split into ...
820 (bfd_mach_o_scan_write_segment_32): ... this and ...
821 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
822 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
823 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
824 symbol table. Now returns a boolean.
825 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
826 Adjust for status type.
827 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
828 test. Write symbol table. Numbers the sections.
829 (bfd_mach_o_read_header): Check bfd_seek status.
830 Use mach_o_wide_p instead of hard-coded test.
831 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
832 (bfd_mach_o_scan_read_section_64): Ditto.
833 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
834 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
835 handled common symbols.
836 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
837 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
838 (bfd_mach_o_scan_read_dylinker): Ditto.
839 (bfd_mach_o_scan_read_dylib): Ditto.
840 (bfd_mach_o_scan_read_thread): Ditto.
841 (bfd_mach_o_scan_read_symtab): Ditto.
842 Do not create a section for the stabs.
843 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
844 (bfd_mach_o_scan_read_segment): Ditto.
845 (bfd_mach_o_scan_read_command): Ditto.
846 (bfd_mach_o_scan_start_address): Ditto.
847 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
848 (bfd_mach_o_archive_p): Check bfd_seek status.
849 (bfd_mach_o_core_fetch_environment): Ditto.
851 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
853 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
855 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
856 (elf_i386_link_hash_table_create): Initialize irelifunc.
857 (elf_i386_check_relocs): Updated. Set up irelifunc for
859 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
860 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
862 (elf_i386_relocate_section): Likewise.
864 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
865 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
866 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
868 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
869 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
871 (elf64_x86_64_relocate_section): Likewise.
873 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
875 (_bfd_elf_create_ifunc_sections): This.
877 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
879 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
882 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
884 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
885 relocation for R_386_32 against STT_GNU_IFUNC symbol when
886 building shared object. Check info->executable instead of
887 !info->shared when setting non_got_ref.
888 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
889 for non-GOT reference of STT_GNU_IFUNC symbol in shared
890 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
892 (elf_i386_relocate_section): Output dynamic relocation for
893 R_386_32 against STT_GNU_IFUNC symbol to get the real
894 function address when building shared object.
895 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
896 relocation for STT_GNU_IFUNC symbol in shared object.
898 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
899 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
900 symbol when building shared object. Check info->executable
901 instead of !info->shared when setting non_got_ref.
902 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
903 for non-GOT reference of STT_GNU_IFUNC symbol in shared
904 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
906 (elf64_x86_64_relocate_section): Output dynamic relocation
907 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
908 function address when building shared object.
909 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
910 relocation for STT_GNU_IFUNC symbol in shared object.
912 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
914 * Makefile.am: Run "make dep-am".
915 (BFD32_BACKENDS): Add mach-o-i386.lo.
916 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
917 * Makefile.in: Regenerate.
919 2009-06-06 Alan Modra <amodra@bigpond.net.au>
921 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
922 when looking for soft-icache stubs.
924 2009-06-05 Tristan Gingold <gingold@adacore.com>
926 * mach-o.h: Update copyright year.
927 (bfd_mach_o_mach_header_magic): New enum.
928 (bfd_mach_o_cpu_subtype): Now an enum.
929 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
930 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
931 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
932 (bfd_mach_o_load_command): Field type_required is now a boolean.
934 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
935 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
936 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
937 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
938 (bfd_mach_o_get_symtab_upper_bound): Ditto.
939 (bfd_mach_o_canonicalize_symtab): Ditto.
940 (bfd_mach_o_get_symbol_info): Ditto.
941 (bfd_mach_o_print_symbol): Ditto.
942 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
943 (bfd_mach_o_make_empty_symbol): Ditto.
944 (bfd_mach_o_write_contents): Ditto.
946 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
947 bfd_mach_o_mkobject): Defines.
948 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
949 Do not check with target vector but with flavour.
950 (struct mach_o_section_name_xlat): New declaration.
951 (dwarf_section_names_xlat): Ditto.
952 (text_section_names_xlat): Ditto.
953 (data_section_names_xlat): Ditto.
954 (struct mach_o_segment_name_xlat): Ditto.
955 (segsec_names_xlat): Ditto.
956 (bfd_mach_o_convert_section_name_to_bfd): New function.
957 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
958 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
959 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
960 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
961 Accept any input and output flavour. Do not share private data
963 (bfd_mach_o_count_symbols): Add a comment.
964 (bfd_mach_o_get_symtab_upper_bound): Make it public.
965 (bfd_mach_o_canonicalize_symtab): Ditto.
966 (bfd_mach_o_get_symbol_info): Ditto.
967 (bfd_mach_o_print_symbol): Ditto.
968 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
969 Use constants instead of hard-coded values.
970 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
972 (bfd_mach_o_scan_write_section_64): Ditto.
973 (bfd_mach_o_scan_write_segment): Ditto.
974 Do not copy sections anymore.
975 (bfd_mach_o_write_contents): Make it public.
976 Remove dead code. Rewrite typeflag assignment.
977 (bfd_mach_o_build_commands): New function.
978 (bfd_mach_o_set_section_contents): Ditto.
979 (bfd_mach_o_make_empty_symbol): Make it public.
980 (bfd_mach_o_read_header): Make it static.
981 Convert to bfd_boolean.
982 Use constants instead of hard-coded values.
983 (bfd_mach_o_make_bfd_section): Call
984 bfd_mach_o_convert_section_name_to_bfd to create name.
985 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
987 (bfd_mach_o_scan_read_section_64): Ditto.
988 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
989 a segment anymore. Use constants instead of hard-coded values.
990 (bfd_mach_o_scan_read_command): Fix style.
991 (bfd_mach_o_scan): Use constants instead of hard-coded values.
992 Get rid of BFD_IO_FUNCS.
993 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
994 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
995 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
996 (bfd_mach_o_object_p): Removed.
997 (bfd_mach_o_gen_core_p): New function, replaces ...
998 (bfd_mach_o_core_p): ... deleted.
999 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1001 * mach-o-i386.c: New file.
1002 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1003 * configure.in (TDEFINES): Add mach_o_i386_vec.
1004 * configure: Regenerated.
1005 * targets.c: Add mach_o_i386_vec.
1007 * mach-o.c: Update copyright years.
1008 (BFD_IO_FUNCS): Remove (was not used).
1009 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1010 bfd_mach_o_slurp_extended_name_table,
1011 bfd_mach_o_construct_extended_name_table,
1012 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1013 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1014 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1015 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1016 bfd_mach_o_get_section_contents_in_window,
1017 bfd_mach_o_bfd_is_local_label_name,
1018 bfd_mach_o_bfd_is_target_special_symbol,
1019 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1020 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1021 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1022 bfd_mach_o_minisymbol_to_symbol,
1023 bfd_mach_o_bfd_get_relocated_section_contents,
1024 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1025 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1026 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1027 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1028 bfd_mach_o_bfd_merge_private_bfd_data,
1029 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1030 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1031 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1032 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1033 bfd_mach_o_bfd_copy_private_header_data,
1034 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1035 * mach-o-target.c: ... here.
1036 Update copyright years.
1038 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1040 * dep-in.sed: Don't use \n in replacement part of s command.
1041 * Makefile.am (DEP1): LC_ALL for uniq.
1043 * Makefile.in: Regenerate.
1045 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1047 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1048 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1049 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1051 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1053 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1054 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1055 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1056 against STT_GNU_IFUNC symbols for static executables.
1057 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1058 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1060 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1061 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1062 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1063 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1065 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1067 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1068 symbols to be left unimported when linking statically.
1069 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1070 code when linking statically.
1072 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1074 * elf32-i386.c (elf_i386_check_relocs): Increment
1075 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1076 against STT_GNU_IFUNC symbol.
1077 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1078 local STT_GNU_IFUNC definition is used.
1079 (elf_i386_relocate_section): Handle got.offset != -1 for
1080 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1083 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1084 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1085 relocations against STT_GNU_IFUNC symbol.
1086 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1087 local STT_GNU_IFUNC definition is used.
1088 (elf64_x86_64_relocate_section): Handle got.offset != -1
1089 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1090 STT_GNU_IFUNC symbol.
1092 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1095 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1096 (elf_i386_reloc_type_lookup): Likewise.
1097 (R_386_tls): Removed.
1098 (R_386_irelative): New.
1099 (R_386_vt_offset): Updated.
1100 (elf_i386_rtype_to_howto): Likewise.
1101 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1102 (elf_i386_link_hash_table_create): Initialize igotplt,
1104 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1105 (elf_i386_adjust_dynamic_symbol): Likewise.
1106 (elf_i386_allocate_dynrelocs): Likewise.
1107 (elf_i386_relocate_section): Likewise.
1108 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1110 (elf_i386_finish_dynamic_symbol): When building a static
1111 executable, use .iplt, .igot.plt and .rel.iplt sections for
1112 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1113 locally defined STT_GNU_IFUNC symbol.
1115 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1116 (x86_64_reloc_map): Likewise.
1117 (R_X86_64_standard): Updated.
1118 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1119 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1121 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1122 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1123 (elf64_x86_64_allocate_dynrelocs): Likewise.
1124 (elf64_x86_64_relocate_section): Likewise.
1125 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1127 (elf64_x86_64_finish_dynamic_symbol): When building a static
1128 executable, use .iplt, .igot.plt and .rela.iplt sections for
1129 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1130 for locally defined STT_GNU_IFUNC symbol.
1132 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1133 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1135 * bfd-in2.h: Regenerated.
1136 * libbfd.h: Likewise.
1138 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1140 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1141 (_bfd_elf_make_ifunc_reloc_section): Removed.
1142 (_bfd_elf_is_ifunc_symbol): Likewise.
1143 (_bfd_elf_create_static_ifunc_sections): New.
1145 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1147 (elf_link_add_object_symbols): Here.
1148 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1149 STT_GNU_IFUNC symbol.
1150 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1151 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1152 (IFUNC_INFIX): Removed.
1153 (get_ifunc_reloc_section_name): Likewise.
1154 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1155 (_bfd_elf_is_ifunc_symbol): Likewise.
1156 (_bfd_elf_create_static_ifunc_sections): New.
1158 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1160 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1161 (create_got_section): Likewise.
1162 (allocate_dynrelocs): Likewise.
1163 (readonly_dynrelocs): Likewise.
1164 (set_tls_module_base): Likewise.
1165 (dtpoff_base): Likewise.
1167 (elf_i386_link_hash_table_create): Updated.
1168 (elf_i386_create_dynamic_sections): Likewise.
1169 (elf_i386_check_relocs): Likewise.
1170 (elf_i386_size_dynamic_sections): Likewise.
1171 (elf_i386_relocate_section): Likewise.
1173 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1174 (create_got_section): Likewise.
1175 (allocate_dynrelocs): Likewise.
1176 (readonly_dynrelocs): Likewise.
1177 (set_tls_module_base): Likewise.
1178 (dtpoff_base): Likewise.
1180 (elf64_x86_64_link_hash_table_create): Updated.
1181 (elf64_x86_64_create_dynamic_sections): Likewise.
1182 (elf64_x86_64_check_relocs): Likewise.
1183 (elf64_x86_64_size_dynamic_sections): Likewise.
1184 (elf64_x86_64_relocate_section): Likewise.
1186 2009-05-28 Nick Clifton <nickc@redhat.com>
1188 * targets.c (_bfd_target_vector): Only include plugin target in
1189 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1191 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1193 * elf32-spu.c (struct call_info): New member broken_cycle.
1194 (remove_cycle): Instead of physically removing call_info structures
1195 to break call graph cycles, mark them using the broken_cycle flag.
1196 (mark_overlay_section): Respect broken_cycle flag.
1197 (unmark_overlay_section): Likewise.
1198 (collect_lib_sections): Likewise.
1199 (collect_overlays): Likewise.
1200 (sum_stack): Likewise.
1202 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1204 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1205 (mark_functions_via_relocs): Initialize callee->count to 1.
1206 (pasted_function): Likewise.
1207 (spu_elf_auto_overlay): Honor call counts when determining number
1208 of stubs required in software i-cache mode.
1210 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1212 * plugin.c (program_name): Remove.
1213 (plugin_program_name): New.
1214 (bfd_plugin_set_program_name): New.
1215 (try_load_plugin): Use plugin_program_name.
1216 * plugin.h (bfd_plugin_set_program_name): New.
1218 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1220 * aclocal.m4: Include ../config/plugins.m4.
1221 * configure.in: Use AC_PLUGINS.
1222 * configure: Regenerate.
1223 * Makefile.in: Regenerate.
1224 * doc/Makefile.in: Regenerate.
1226 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1228 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1230 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1231 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1232 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1233 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1234 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1235 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1236 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1237 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1238 * reloc.c (bfd_generic_relax_section): Likewise.
1239 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1240 * vms.c (vms_bfd_relax_section): Likewise.
1242 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1244 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1246 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1247 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1249 * elf32-i386.c (allocate_dynrelocs): Updated.
1250 (elf_i386_relocate_section): Likewise.
1251 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1252 (elf64_x86_64_relocate_section): Likewise.
1254 * elf64-x86-64.c (is_indirect_symbol): Removed.
1256 2009-05-26 Nick Clifton <nickc@redhat.com>
1258 * po/id.po: Updated Indonesian translation.
1260 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1262 * Makefile.am: Run "make dep-am".
1265 (ALL_MACHINES): Add cpu-plugin.lo.
1266 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1267 (BFD32_BACKENDS): Add plugin.lo.
1268 (BFD32_BACKENDS_CFILES): Add plugin.c.
1269 (libbfd_la_LIBADD): Add LIBDL
1270 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1271 (bfd_plugin_arch): Declare.
1272 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1273 * bfd.c (bfd): Add plugin_data.
1274 * config.bfd: Handle the plugin target.
1275 * configure.in: Check for --enable-plugins.
1276 (LT_INIT): Use the dlopen option.
1277 * cpu-plugin.c: New.
1280 * targets.c (plugin_vec): Declare.
1281 (_bfd_target_vector): Add plugin_vec.
1282 * Makefile.in: Regenerate.
1283 * bfd-in2.h: Regenerate.
1284 * configure: Regenerate.
1286 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1288 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1289 per line with all lines having continuation backslash. Prefix
1290 first line with "A", following lines with "B".
1291 * Makefile.am (DEP): Don't use dep.sed here.
1292 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1293 dep.sed here on dependencies, sort and uniq.
1294 * Makefile.in: Regenerate.
1296 2009-05-25 Tristan Gingold <gingold@adacore.com>
1298 * makefile.vms: Add verilog.obj to object list OBJS.
1300 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1302 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1303 for BFD_IN_MEMORY is cleared.
1304 (bfd_bwrite): Zero excess memory allocated.
1306 2009-05-22 Julian Brown <julian@codesourcery.com>
1308 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1310 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1311 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1312 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1313 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1314 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1315 (a8_erratum_fix, a8_erratum_reloc): New structs.
1316 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1317 num_a8_erratum_fixes, fix_cortex_a8 fields.
1318 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1319 (elf32_arm_add_stub): Split into two parts, creating...
1320 (elf32_arm_create_or_find_stub_sec): New function.
1321 (elf32_arm_final_link_relocate): Add forward declaration.
1322 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1323 relocations, multiple relocations per stub.
1324 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1325 (arm_size_one_stub): Use find_stub_size_and_template.
1326 (a8_reloc_compare): New.
1327 (find_thumb_glue): Add forward declaration.
1328 (cortex_a8_erratum_scan): New.
1329 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1330 (bfd_elf32_arm_set_cortex_a8_fix): New.
1331 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1332 (arm_map_one_stub): Add THUMB32_TYPE support.
1333 (a8_branch_to_stub_data): New.
1334 (make_branch_to_a8_stub): New.
1335 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1336 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1337 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1338 Cortex-A8 erratum workaround.
1339 * bfd-in2.h: Regenerate.
1341 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1343 * Makefile.am: Run "make dep-am".
1344 * Makefile.in: Regenerate.
1345 * po/SRC-POTFILES.in: Regenerate.
1347 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1349 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1352 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1354 * elf-bfd.h (struct elf_backend_data
1355 <elf_backend_link_output_symbol_hook>): Return an int.
1356 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1357 symbols on deleted .opd entries.
1358 * elflink.c (elf_link_output_sym): Return without outputting sym
1359 if output_symbol_hook returns 2.
1360 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1361 Abort if we must not discard sym.
1362 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1364 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1365 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1366 elf_backend_link_output_symbol_hook return type change.
1367 * elf32-arm.c (output_arch_syminfo): Likewise.
1368 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1369 (elf32_arm_output_arch_local_syms): Likewise.
1370 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1371 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1372 (bfd_score_elf_link_output_symbol_hook): Likewise.
1373 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1374 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1375 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1376 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1377 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1378 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1379 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1380 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1381 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1382 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1383 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1385 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1387 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1388 out of range .opd symbols.
1390 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1392 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1393 fprintf_vma directly.
1394 * peXXigen.c (pe_print_edata): Likewise.
1395 (pe_print_pdata): Likewise.
1396 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1397 (_bfd_XX_print_private_bfd_data_common): Likewise.
1399 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1401 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1403 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1404 Paul Brook <paul@codesourcery.com>
1406 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1407 fix discarded sections.
1409 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1411 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1412 sections into the software icache.
1414 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1416 * elf32-spu.c (build_stub): Always build "compact" sofware
1419 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1421 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1422 (spu_elf_setup): Initialize it.
1423 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1424 Update to new-sytle cache manager data structures.
1425 (spu_elf_build_stubs): Generate new-style cache manager data
1426 structures and symbols.
1427 (spu_elf_auto_overlay): Update size computation.
1429 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1431 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1432 segments first amongst the program headers.
1434 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1436 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1437 into addresses for relocation types that look at high bits. Remove
1438 special handling of relocation overflow warnings.
1440 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1442 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1443 control flow graph between fragments of a function.
1445 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1447 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1448 generate only a 16-byte .toe section.
1449 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1451 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1453 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1454 (spu_elf_place_overlay_data): ..here. New function.
1455 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1457 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1459 * elf32-arm.c: Move sysdep.h to start of file.
1461 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1463 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1465 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1466 __icache_tag_array and __icache_tag_array_size.
1468 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1470 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1472 (bfinfdpic_link_omit_section_dynsym): Likewise.
1473 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1475 2009-05-05 Paul Brook <paul@codesourcery.com>
1477 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1478 * bfd-in2.h: Regenerate.
1479 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1480 (_arm_elf_section_data): Add text and exidx fields.
1481 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1482 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1483 copy_exidx_entry): New functions.
1484 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1486 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1488 * elf32-arm.c (DEF_STUBS): New helper define.
1489 (DEF_STUB): Likewise.
1490 (stub_def): New type.
1491 (stub_definitions): New array, containing stub template pointers
1493 (arm_size_one_stub): Make use of stub_definitions.
1495 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1497 * elflink.c (find_version_for_sym): Remove from here, ...
1498 * linker.c (bfd_find_version_for_sym): ... rename, replace
1499 here, make public and update all callers.
1500 * bfd-in2.h: Regenerate.
1502 2009-04-30 Nick Clifton <nickc@redhat.com>
1504 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1506 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1507 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1508 into a STT_GNU_IFUNC symbol type.
1509 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1511 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1512 the binary contains ifunc symbols.
1513 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1514 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1515 * elf32-i386.c (is_indirect_function): New function.
1516 (elf_i386_check_relocs): Create an ifunc output section.
1517 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1518 section if necessary.
1519 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1521 (elf_i386_add_symbol_hook): New function. Set the
1522 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1523 symbol is encountered.
1524 (elf_backend_post_process_headers): Define.
1525 (elf_backend_add_symbol_hook): Define.
1526 (elf_i386_post_process_headers): Rename to
1527 elf_i388_fbsd_post_process_headers.
1528 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1529 (is_indirect_function): New function.
1530 (elf64_x86_64_check_relocs): Create an ifunc output section.
1531 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1532 section if necessary.
1533 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1534 symbol if necessary.
1535 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1536 elf_obj_data structure if an ifunc symbol is encountered.
1537 (elf_backend_post_process_headers): Define.
1538 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1539 if we have ifunc symbols to handle.
1540 (get_ifunc_reloc_section_name): New function. Computes the name
1541 for an ifunc section.
1542 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1543 section to hold ifunc relocs.
1544 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1545 (bfd_print_symbol_vandf): Handle ifunc symbols.
1546 (bfd_decode_symclass): Likewise.
1547 * bfd-in2.h: Regenerate.
1549 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1551 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1552 MOVW and MOVT relocations in a shared library link.
1554 2009-04-27 Anthony Green <green@moxielogic.com>
1556 * verilog.c: New file.
1557 * Makefile.am (BFD32_LIBS): Add verilog.c.
1558 (BFD32_LIBS_CFILES): Add verilog.c.
1559 (verilog.lo): New build rule.
1560 * Makefile.in: Rebuilt.
1561 * targets.c: Add verilog support.
1562 * bfd.c (tdata union): Add Verilog private data field.
1563 * bfd-in2.h: Regenerate.
1565 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1567 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1570 2009-04-23 Matthias Klose <doko@ubuntu.com>
1572 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1574 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1577 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1578 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1579 (elf32_arm_size_stubs): Likewise.
1580 (record_thumb_to_arm_glue): Deleted unused function.
1581 (bfd_elf32_arm_process_before_allocation): No longer handle
1582 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1583 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1584 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1586 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1588 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1589 (elf32_arm_write_section): Declare early.
1590 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1591 (arm_allocate_glue_section_space): Exclude empty sections.
1592 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1593 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1595 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1596 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1597 (elf32_arm_size_dynamic_sections): Allocate interworking
1599 (bfd_elf32_bfd_final_link): Define.
1601 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1603 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1605 * coffcode.h (coff_compute_section_file_positions): Clear
1606 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1608 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1609 force_minimum_alignment.
1611 * libcoff.h: Regenerated.
1613 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1614 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1616 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1617 nor target_subsystem.
1619 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1620 force_minimum_alignment nor target_subsystem.
1622 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1624 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1625 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1626 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1627 include in coff-x86_64.c of headers.
1628 (PDATA_ROW_SIZE): New define.
1629 (pex_regs[]): New static array.
1630 (pex64_get_runtime_function): New static function.
1631 (pex64_get_unwind_info): Likewise.
1632 (pex64_get_scope_entry): Likewise.
1633 (pex64_xdata_print_uwd_codes): Likewise.
1634 (pex64_get_section_by_rva): Likewise.
1635 (pex64_dump_xdata): Likewise.
1636 (pex64_bfd_print_pdata): Likewise.
1637 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1638 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1639 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1641 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1642 Alan Modra <amodra@bigpond.net.au>
1643 Dave Korn <dave.korn.cygwin@gmail.com>
1645 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1646 long names and non-NUL-terminated strings.
1648 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1650 * bfd-in2.h: Regenerated.
1652 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1654 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1655 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1657 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1660 * coffcode.h (bfd_pei_p): New.
1662 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1663 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1664 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1665 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1666 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1667 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1669 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1670 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1671 bfd_efi_rtdrv_x86_64_vec,
1672 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1673 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1674 * targets.c: Likewise.
1676 * configure: Regenerated.
1677 * libcoff.h: Likewise.
1678 * Makefile.in: Likewise.
1680 * efi-app-ia32.c: Removed.
1681 * efi-app-x86_64.c: Likewise.
1682 * efi-bsdrv-ia32.c: Likewise.
1683 * efi-bsdrv-ia64.c: Likewise.
1684 * efi-bsdrv-x86_64.c: Likewise.
1685 * efi-rtdrv-ia32.c: Likewise.
1686 * efi-rtdrv-ia64.c: Likewise.
1687 * efi-rtdrv-x86_64.c: Likewise.
1688 * efi-rtdrv-ia32.c: Likewise.
1690 * efi-app-ia64.c: Moved to ...
1692 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1693 (TARGET_NAME): Set to pei-ia64.
1695 * libpei.h (bfd_target_pei_p): Removed.
1696 (bfd_target_pei_arch): Likewise.
1697 (bfd_target_efi_app_p): Likewise.
1698 (bfd_target_efi_app_arch): Likewise.
1699 (bfd_target_efi_bsdrv_p): Likewise.
1700 (bfd_target_efi_bsdrv_arch): Likewise.
1701 (bfd_target_efi_rtdrv_p): Likewise.
1702 (bfd_target_efi_rtdrv_arch): Likewise.
1703 (bfd_pe_executable_p): Likewise.
1705 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1706 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1707 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1708 and efi-rtdrv-ia32.c.
1709 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1710 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1711 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1712 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1713 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1714 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1715 (efi-app-ia64.lo): Removed.
1716 (efi-bsdrv-ia32.lo): Likewise.
1717 (efi-rtdrv-ia32.lo): Likewise.
1718 (efi-app-ia64.lo): Likewise.
1719 (efi-bsdrv-ia64.lo): Likewise.
1720 (efi-rtdrv-ia64.lo): Likewise.
1721 (efi-app-x86_64.lo): Likewise.
1722 (efi-bsdrv-x86_64.lo): Likewise.
1723 (efi-rtdrv-x86_64.lo): Likewise.
1726 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1728 (arch_type): Removed.
1729 (pe_arch): Likewise.
1730 (pe_bfd_object_p): Just return coff_object_p.
1732 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1733 bfd_pe_executable_p with bfd_pei_p.
1735 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1737 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1738 PLT entries to an undefined symbol when generating a shared
1741 2009-04-17 Nick Clifton <nickc@redhat.com>
1744 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1746 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1748 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1749 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1750 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1751 * binary.c (binary_bfd_define_common_symbol): Likewise.
1752 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1753 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1754 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1755 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1756 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1757 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1758 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1759 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1760 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1761 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1762 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1763 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1764 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1765 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1766 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1767 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1768 * som.c (som_bfd_define_common_symbol): Likewise.
1769 * srec.c (srec_bfd_define_common_symbol): Likewise.
1770 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1771 * versados.c (versados_bfd_define_common_symbol): Likewise.
1772 * vms.c (vms_bfd_define_common_symbol): Likewise.
1773 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1774 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1775 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1776 (pmac_xcoff_vec): Likewise.
1777 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1778 (aix5coff64_vec): Likewise.
1779 * linker.c (bfd_generic_define_common_symbol): New function.
1780 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1781 (_bfd_define_common_symbol): New field.
1782 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1783 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1784 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1786 * bfd-in2.h: Regenerate.
1787 * libbfd.h: Likewise.
1788 * libcoff.h: Likewise.
1790 2009-04-15 Anthony Green <green@moxielogic.com>
1792 * targets.c: Add moxie support.
1793 * Makefile.am: Ditto.
1794 * Makefile.in: Rebuilt.
1795 * cpu-moxie.c, elf32-moxie.c: New files.
1796 * archures.c: Add moxie support.
1797 * configure.in: Add moxie support.
1798 * configure: Rebuilt.
1799 * config.bfd, archures.c: Add moxie support.
1800 * bfd-in2.h: Rebuilt.
1802 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1804 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1805 branch to an undef weak symbol into a jump to next instruction if
1806 a PLT entry will be created.
1808 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1810 * coffgen.c (make_a_section_from_file): Set the backend long
1811 section names enable if long section names found on input.
1812 * coffcode.h: Extend long section names documentation to match.
1814 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1816 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1819 2009-04-07 DJ Delorie <dj@redhat.com>
1821 * archures.c: Add bfd_mach_mep_c5.
1822 * bfd-in2.h: Likewise.
1823 * cpu-mep.c: Add bfd_c5_arch.
1824 * elf32-mep.c: Support it.
1826 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1828 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1829 info->callbacks->einfo.
1830 * linker.c (_bfd_generic_section_already_linked): Likewise.
1832 2009-04-06 DJ Delorie <dj@redhat.com>
1834 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1836 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1838 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1839 _bfd_pex64_print_pdata only if PE is defined.
1841 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1842 (_bfd_pex64_print_pdata): This.
1844 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1845 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1848 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1850 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1851 _bfd_pep_print_x64_pdata.
1852 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1853 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1855 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1857 * elf32-xtensa.c (relax_property_section): Always set r_offset
1860 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1862 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1863 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1865 (elf32_arm_stub_type): New enum values for the two new stubs.
1866 (arm_type_of_stub): Make use of the two new stubs.
1867 (arm_size_one_stub): Handle the two new stubs.
1869 2009-04-01 Matt Thomas <matt@netbsd.org>
1871 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1872 hidden symbols into the GOT or PLT.GOT.
1873 (elf_vax_relocate_section): Do not emit a PCREL reloc
1874 into a shared object if it is against a hidden symbol.
1876 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1878 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1879 and know_contains_shared_object_p.
1880 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1881 Cache the result in the archive_info table.
1882 (xcoff_auto_export_p): Add an "info" parameter and update the
1883 call to xcoff_archive_contains_shared_object_p.
1884 (xcoff_mark_auto_exports): Update accordingly.
1885 (xcoff_post_gc_symbol): Likewise.
1887 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1889 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1892 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1894 * coff-rs6000.c (member_layout): New structure.
1895 (archive_iterator): Likewise.
1896 (member_layout_init): New function.
1897 (archive_iterator_begin): Likewise.
1898 (archive_iterator_next): Likewise.
1899 (xcoff_write_armap_old): Use the new iterator functions.
1900 (do_shared_object_padding): Delete.
1901 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1902 handling of arch_info.
1903 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1904 first loop rather than the second. Allocate a member header if
1905 there isn't one, then work out the stat information and length
1906 in the first loop too. Use the new iterators for the second loop.
1907 (xcoff_write_archive_contents_big): Likewise.
1909 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1911 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1912 (bfd_xcoff_set_archive_import_path): Likewise.
1913 * bfd-in2.h: Regenerate.
1914 * xcofflink.c: Include libiberty.h.
1915 (xcoff_archive_info): New structure.
1916 (xcoff_archive_info_hash): New function.
1917 (xcoff_archive_info_eq): Likewise.
1918 (xcoff_get_archive_info): Likewise.
1919 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1920 (bfd_xcoff_split_import_path): New function.
1921 (bfd_xcoff_set_archive_import_path): Likewise.
1922 (xcoff_set_import_path): Move earlier in file.
1923 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1924 object to the the directory part of the bfd's filename. Get the
1925 import path and filename of an archive object from the archive's
1926 xcoff_tdata, initializing it if necessary. Update use of
1928 (bfd_link_input_bfd): Update use of import_file_id.
1929 (xcoff_write_global_symbol): Likewise.
1931 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1933 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1935 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1937 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1938 a .loader section for relocatable links.
1939 (xcoff_need_ldrel_p): New function.
1940 (xcoff_mark): Use it.
1941 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1943 (xcoff_build_ldsym): New function, split out from...
1944 (xcoff_build_ldsyms): ...here. Rename to...
1945 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1946 call xcoff_build_ldsym, if there's a loader section.
1947 (xcoff_build_loader_section): New function, extracted verbatim from...
1948 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1949 there's a loader section. Only add an __rtinit loader symbol
1950 if there's a loader section. Update after above name change.
1951 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1952 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1953 and xcoff_create_ldrel.
1954 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1955 (xcoff_reloc_link_order): Likewise, but only call it if there's
1956 a loader section. Use xcoff_symbol_section.
1957 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1958 if there's a loader section.
1960 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1962 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1964 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1966 * elf32-arm.c (group_sections): Rewrite loops for better
1969 2009-03-30 DJ Delorie <dj@redhat.com>
1971 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1972 relocs when doing a relocatable link.
1974 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1976 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1977 "ERROR:", in error messages.
1978 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1979 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1980 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1981 (elf32_arm_merge_eabi_attributes): Likewise.
1982 (elf32_arm_merge_private_bfd_data): Likewise.
1984 2009-03-27 Nick Clifton <nickc@redhat.com>
1986 * section.c (bfd_get_section_contents): Detect and handle the case
1987 where a section has the SEC_IN_MEMORY flag set but no actual
1990 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1993 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1994 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1995 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1996 if we don't find matching PT_LOAD when copying.
1998 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2000 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2001 the reloc descriptions.
2003 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2005 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2006 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2007 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2009 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2011 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2012 (bfd_i386_arch_intel_syntax): Likewise.
2013 (i8086_arch): Likewise.
2014 (bfd_x86_64_arch): Likewise.
2016 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2018 * elf32-cris.c (cris_elf_relocate_section): <case
2019 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2020 symbols for non-allocated sections. Don't check whether to
2021 generate R_CRIS_DTPMOD for non-allocated sections.
2022 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2023 handle relocation GC:ing if applied to non-allocated section.
2024 (cris_elf_check_relocs): Similar.
2026 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2027 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2028 when emitting a known TP offset in the GOT.
2030 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2032 * elf64-ppc.c (synthetic_opd): Delete.
2033 (compare_symbols): Look for .opd name rather than section match.
2034 (ppc64_elf_get_synthetic_symtab): Likewise.
2036 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2038 * elf32-ppc.c (is_pic_glink_stub): Delete.
2039 (is_nonpic_glink_stub): New function.
2040 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2042 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2044 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2045 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2047 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2048 macros for visibilty and locality checks.
2049 (elf_s390_adjust_dynamic_symbol): Likewise.
2050 (allocate_dynrelocs): Likewise.
2051 (elf_s390_relocate_section): Likewise.
2052 (elf_s390_finish_dynamic_symbol): Likewise.
2053 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2054 (elf_s390_adjust_dynamic_symbol): Likewise.
2055 (allocate_dynrelocs): Likewise.
2056 (elf_s390_relocate_section): Likewise.
2057 (elf_s390_finish_dynamic_symbol): Likewise.
2059 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2061 * bfd-in2.h: Regenerated.
2062 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2063 for debugging sections and map memory read/write dependent on
2065 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2066 without memory read flags set.
2067 * section.c: Add SEC_COFF_NOREAD to section flags.
2069 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2071 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2074 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2076 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2077 "no overlays" return. If there are overlays, create overlay
2078 manager entry symbols here, so that..
2079 (spu_elf_build_stubs): ..we don't need to set them up here.
2080 Simplify entry symbol tests.
2081 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2083 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2085 * elf.c (elfcore_grok_openbsd_procinfo)
2086 (elfcore_grok_openbsd_note): New functions.
2087 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2089 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2091 * vms-hdr.c: Don't include alloca.h.
2092 * elf32-m68hc1x.c: Include alloca-conf.h.
2094 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2096 * Makefile.am: Run "make dep-am".
2097 * Makefile.in: Regenerate.
2099 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2101 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2103 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2105 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2107 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2108 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2109 ovly_return fields with ovly_entry[2]. Adjust all users.
2110 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2112 (spu_elf_build_stubs): Likewise.
2113 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2114 ovly_flavour changes. Update all callers.
2115 (ovl_stub_size_log2): New function.
2116 (build_stub): Handle compact icache stubs. Use different manager
2117 entry point for stubs in non-icache area.
2118 (spu_elf_size_stubs): Don't allocate space for indirect branch
2120 (spu_elf_build_stubs): And don't built them.
2122 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2124 * dwarf2.c (read_section): Always use rawsize, if available.
2126 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2128 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2129 of rawsize and size for buffer.
2131 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2133 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2134 parameter just because fixed sections fit into local store.
2135 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2136 generating overlays if fixed sections plus reserved stack
2137 and heap space fit into local store.
2139 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2141 * elf32-spu.c (build_stub): Correct icache set_id.
2142 (spu_elf_relocate_section): Likewise.
2144 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2146 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2147 symbol table if it was created by the current call.
2149 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2151 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2152 class XMC_DS rather than XMC_UA.
2154 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2156 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2157 bfd_boolean export_defineds parameter with an unsigned int
2158 auto_export_flags parameter.
2159 * bfd-in2.h: Regenerate.
2160 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2161 split out from xcoff_build_ldsyms.
2162 (xcoff_covered_by_expall_p): New function.
2163 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2164 but with extra code to handle -bexpfull and -bexpall.
2165 (xcoff_mark_auto_exports): New function.
2166 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2167 a function should be automatically exported.
2168 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2169 parameter with an auto_export_flags parameter. Update ldinfo
2170 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2173 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2175 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2176 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2177 init and fini functions. Do garbage collection for objects
2178 without an entry point too.
2180 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2182 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2183 check whether a symbol has csect information.
2184 (coff_print_aux): Likewise.
2185 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2186 information for C_AIX_WEAKEXT too.
2187 (_bfd_xcoff_swap_aux_out): Likewise.
2188 (xcoff_reloc_type_br): Handle defweak symbols too.
2189 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2190 information for C_AIX_WEAKEXT too.
2191 (_bfd_xcoff64_swap_aux_out): Likewise.
2192 (xcoff64_reloc_type_br): Handle defweak symbols too.
2193 * coffgen.c (coff_print_symbol): Handle auxillary function
2194 information for C_AIX_WEAKEXT too.
2195 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2196 instead of BSF_GLOBAL if the L_WEAK flag is set.
2197 (xcoff_dynamic_definition_p): New function.
2198 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2199 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2200 always take the symbol class from the ldsym. Use weak bfd symbol
2201 types for weak ldsyms.
2202 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2203 Fix the check for whether a definition is from a shared object.
2204 Allow redefinitions of weak symbols.
2205 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2206 (xcoff_keep_symbol_p): Likewise.
2207 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2208 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2209 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2210 but mark them as L_WEAK.
2211 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2212 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2214 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2216 * xcofflink.c (xcoff_mark): When walking the relocations,
2217 only mark the target symbol or the target section, not both.
2218 (xcoff_final_definition_p): New function.
2219 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2220 symbol is a valid definition of the associated output symbol.
2221 Use XCOFF_ALLOCATED to stop the same hash table entry having
2223 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2225 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2227 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2229 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2232 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2234 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2235 * libcoff.h: Regenerate.
2236 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2237 line-number counts in the bfd's lineno_counts field.
2238 Don't keep per-csect line-number counts.
2239 (xcoff_sweep): Don't update per-csect line-number counts.
2240 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2241 entries in each output section.
2242 (xcoff_link_input_bfd): Get the number of line numbers from
2243 the bfd's lineno_counts field, rather than recalculating it
2244 from scratch. Fix the range check when updating C_BINCL and
2246 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2247 here. Don't expect csects to have line-number counts.
2249 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2251 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2252 * libcoff.h: Regenerate.
2253 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2254 "skip" logic from xcoff_link_input_bfd.
2255 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2256 objects in a dynamic link, rather than checking whether csectpp
2257 is null. Always allocate debug_index for other objects,
2258 and always go through the loop. Update the type of debug_index
2259 after the change above. Read the auxillary csect information
2260 and use xcoff_keep_symbol_p to decide whether a symbol should
2261 be kept. Set its debug_index to -2 if not.
2262 (xcoff_link_input_bfd): Update the type of debug_index after
2263 the change above and always expect it to be nonnull. Use it to
2264 test whether a symbol should be stripped, rather than making the
2265 decision here. Postpone all symbol creation to the second pass.
2267 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2269 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2270 creating a descriptor.
2271 (xcoff_sweep): Don't mark toc_section unless it's needed.
2272 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2273 when marking every bfd.
2274 (xcoff_link_input_bfd): Skip all TOC anchors.
2275 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2276 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2277 to -1; call xcoff_find_tc0 instead.
2279 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2281 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2282 * libcoff.h: Regenerate.
2283 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2284 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2285 the previous symbol's csect. Treat last_symndx as an inclusive value
2286 and simplify its handling.
2287 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2288 symbols with the right csect. Don't mark rsec when processing
2289 relocations against undefined or absolute sections.
2290 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2291 of bfd_und_section_ptr.
2292 (xcoff_link_input_bfd): Likewise.
2294 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2296 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2297 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2298 flag is set. Assert that all undefined symbols are either
2299 imported or defined by a dynamic object.
2300 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2301 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2302 handling to all relocations. Only set XCOFF_CALLED for function
2304 (xcoff_find_function): New function, split out from...
2305 (bfd_xcoff_export_symbol) ...here.
2306 (xcoff_set_import_path): New function, split out from...
2307 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2308 meaning of XCOFF_CALLED.
2309 (xcoff_mark_symbol): If we mark an undefined and unimported
2310 symbol, find some way of defining it. If the symbol is a function
2311 descriptor, fill in its definition automatically. If the symbol
2312 is a function, mark its descriptor and allocate room for global
2313 linkage code. Otherwise mark the symbol as implicitly imported.
2314 Move the code for creating function descriptors from...
2315 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2316 check for symbols that were implicitly defined.
2317 (xcoff_mark): Don't count any dynamic relocations against
2319 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2320 in the xcoff link info.
2321 (xcoff_link_input_bfd): Remove handling of undefined and
2324 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2326 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2327 if the target is absolute. Fix comment typo.
2328 (xcoff_ppc_relocate_section): Remove FIXME.
2329 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2330 if the target is absolute.
2332 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2334 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2335 R_POS and R_NEG relocations against absolute symbols to the
2338 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2340 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2341 to 2 for bfd_mach_ppc_620.
2343 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2345 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2346 * configure.in: Likewise.
2347 * configure: Regenerate.
2349 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2352 * elf.c (assign_section_numbers): Generate symbol table if there
2353 is any relocation in output.
2354 (_bfd_elf_compute_section_file_positions): Likewise.
2356 2009-03-13 Nick Clifton <nickc@redhat.com>
2359 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2360 * elflink.c (elf_link_read_relocs_from_section): Use
2361 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2362 relocs but no symbol table.
2363 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2365 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2368 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2369 to check ___tls_get_addr.
2371 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2372 strncmp to check __tls_get_addr.
2374 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2376 * dwarf2.c (read_section): Always check the offset, even when the
2377 section has been read before.
2379 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2381 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2384 2009-03-11 Chris Demetriou <cgd@google.com>
2386 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2387 * bfd-in2.h: Regenerate.
2388 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2389 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2391 (bsd_write_armap): Likewise.
2392 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2393 flag is set, do nothing.
2394 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2397 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2399 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2400 used to update stack pointer.
2402 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2405 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2406 for unknown symbols in absolute section.
2408 2009-03-06 Nick Clifton <nickc@redhat.com>
2410 * po/es.po: Updated Spanish translation.
2412 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2414 * elf32-arm.c (group_sections): Take next section size into
2415 account before accepting to group it.
2417 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2419 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2421 (elf32_arm_final_link_relocate): Likewise.
2423 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2426 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2428 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2430 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2431 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2432 (BFD_FAKE_SECTION): Init new flag.
2433 * ecoff.c (bfd_debug_section): Likewise.
2434 * bfd-in2.h: Regenerate.
2435 * libbfd.h: Regenerate.
2436 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2437 (ppc_elf_reloc_type_lookup): Handle new relocs.
2438 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2439 without marker relocs.
2440 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2441 if section has no old-style calls.
2442 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2443 Don't try to optimize new-style __tls_get_addr call when handling
2444 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2446 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2447 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2448 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2449 without marker relocs.
2450 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2451 if section has no old-style calls. Set toc_ref for new relocs as
2453 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2454 Don't try to optimize new-style __tls_get_addr call when handling
2455 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2458 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2461 * configure.in: Test for ld --as-needed support. Link shared
2462 libbfd against libm.
2463 * configure: Regenerate.
2465 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2467 * Makefile.am: Run "make dep-am".
2468 * Makefile.in: Regenerate.
2470 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2472 * elf32-score7.c: New file.
2473 * elf32-score.h: New file.
2474 * elf32-score.c: Add code to support score 7. Set score7 as the
2476 * cpu-score.c: Add score7 architecure.
2477 (compatibile): New function.
2478 * Makefile.am: Add rules for building elf32-score7 object.
2479 * Makefile.in: Regenerate.
2480 * configure.in: Add elf32-score7 object to score vectors.
2481 * configure: Regenerate.
2482 * reloc.c: Add score7 relocs.
2483 * archures.c: Add score3 and score7 machine numbers.
2484 * bfd-in2.h: Regenerate.
2485 * libbfd.h: Regenerate.
2487 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2489 * configure: Regenerate.
2491 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2493 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2494 (elf32_hppa_check_relocs): Use it.
2496 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2498 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2499 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2500 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2501 (elf_hppa_record_segment_addrs): Likewise.
2502 (elf_hppa_final_link): Likewise.
2503 (elf_hppa_relocate_insn): Likewise.
2504 (elf_hppa_final_link_relocate): Likewise.
2505 (elf64_hppa_relocate_section): Likewise.
2506 * elf64-hppa.c: Insert above.
2508 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2510 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2511 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2512 (elf_hppa_relocate_section): Likewise.
2513 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2514 from struct elf_link_hash_entry. Add count field.
2515 (struct elf64_hppa_dyn_hash_table): Delete.
2516 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2517 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2518 (hppa_elf_hash_entry, eh_name): Define.
2519 (elf64_hppa_new_dyn_hash_entry): Delete.
2520 (elf64_hppa_dyn_hash_lookup): Delete.
2521 (elf64_hppa_dyn_hash_traverse): Delete.
2522 (get_dyn_name): Delete.
2523 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2524 of struct elf64_hppa_dyn_hash_entry *.
2525 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2526 allocate_global_data_plt, allocate_global_data_stub,
2527 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2529 (hppa64_link_hash_newfunc): New.
2530 (elf64_hppa_hash_table_create): Rework.
2531 (count_dyn_reloc): Likewise.
2532 (hppa64_elf_local_refcounts): New.
2533 (elf64_hppa_check_relocs): Rework using standard technique for recording
2534 local DLT, PLT and OPD reference counts.
2535 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2536 elf_link_hash_entry *.
2537 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2538 allocate_global_data_plt, allocate_global_data_stub,
2539 allocate_global_data_opd, allocate_dynrel_entries,
2540 elf64_hppa_adjust_dynamic_symbol,
2541 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2542 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2543 Use hppa_link_hash_table. Rework.
2544 (elf64_hppa_link_output_symbol_hook): Rework.
2545 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2546 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2547 elf64_hppa_finish_dynamic_sections): Likewise.
2549 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2551 * elf32-arm.c (stub_reloc_type): Removed.
2552 (insn_sequence): Renamed reloc_type field to r_type.
2553 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2554 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2555 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2556 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2557 (arm_stub_is_thumb): Catch new stubs.
2558 (arm_type_of_stub): Handle new stubs.
2559 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2560 (bfd_elf32_arm_process_before_allocation): Remove useless
2563 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2565 * elf.c (elf_find_function): Use is_function_type to check
2568 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2570 * xtensa-modules.c: Revert to previous version 1.11 due
2571 to inadvertant commit.
2573 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2575 * elf32-xtensa.c (text_action_add): Separate test for action
2576 type. Break if saved action is ta_widen_insn at same offset.
2578 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2580 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2581 to elf32_arm_stub_long_branch_any_arm_pic.
2582 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2583 (enum elf32_arm_stub_type, arm_type_of_stub)
2584 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2587 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2589 * elf32-arm.c (PREV_SEC): Update comment.
2590 (group_sections): Rename argument to stubs_always_after_branch.
2591 Reverse the list and place stubs at the end of input sections.
2593 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2595 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2597 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2599 (arm_size_one_stub): Remove unnecessary break.
2600 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2602 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2604 * elf32-arm.c (stub_insn_type): New type.
2605 (stub_reloc_type): Likewise.
2606 (insn_sequence): Likewise.
2607 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2608 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2609 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2610 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2611 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2612 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2613 (elf32_arm_stub_hash_entry): Add new helper fields.
2614 (stub_hash_newfunc): Initialize these new fields.
2615 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2616 to take endianness into account.
2617 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2618 (arm_map_one_stub): Code is now more generic, thanks to
2621 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2623 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2625 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2626 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2627 BLX is not available. Fix typo in warning message. Add comments
2628 and improve formatting.
2629 (arm_build_one_stub): Adjust to new
2630 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2631 (arm_map_one_stub): Likewise.
2633 2009-02-23 Tristan Gingold <gingold@adacore.com>
2634 Eric Botcazou <ebotcazou@adacore.com>
2635 Douglas B Rupp <rupp@gnat.com>
2637 * vms.h: Update copyright year, fix comments, reorder declarations.
2638 (_bfd_save_vms_section): Remove the prototype.
2639 (EGPS_S_V_NO_SHIFT): New constant.
2640 (bfd_vms_set_section_flags): New prototype.
2641 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2643 (EGSY_S_W_FLAGS): Ditto.
2644 (EGSY_S_V_QUAD_VAL): Ditto.
2645 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2646 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2647 EGST_S_B_NAMLNG): Ditto.
2648 (ESRF_S_B_NAMLNG): Ditto.
2649 (ETIR_S_C_HEADER_SIZE): Ditto.
2650 (EGPS_S_V_ALLOC_64BIT): Ditto.
2651 (DST_S_C_EPILOG): Ditto.
2652 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2653 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2654 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2655 (DST_S_L_PCLINE_UNSLONG): Ditto.
2656 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2657 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2658 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2659 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2660 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2661 (DST_S_B_SRC_UNSBYTE): Ditto.
2662 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2664 (vms_section, vms_reloc): Remove types.
2665 (hdr_struc): Replaced by ...
2666 (hdr_struct): ... new type.
2667 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2668 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2669 (EMH_DATE_LENGTH): Ditto.
2670 (eom_struc): Replaced by ...
2671 (eom_struct): ... new type.
2672 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2673 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2674 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2675 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2676 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2677 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2678 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2679 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2680 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2681 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2682 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2683 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2684 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2685 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2686 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2687 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2688 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2689 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2690 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2691 (enum file_type_enum): New type.
2692 (struct location_struct): Removed.
2693 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2694 (struct funcinfo, struct module): Ditto.
2695 (struct vms_private_data_struct): Update fields.
2696 (struct vms_section_data_struct): New type.
2698 * vms.c: Update copyright year, fix comments,
2699 Fix includes for DECC, add prototypes.
2700 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2702 Use flavour to set is_vax, location_stack is removed.
2703 (struct pair): Declare.
2704 (fill_section_ptr): Initialize variables at declaration.
2705 Add guard to set SECTION_SYM flag, handlde und section.
2706 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2707 (_bfd_vms_slurp_object_records): New function, replaces previous
2709 (vms_slurp_module): New function.
2710 (vms_slurp_image): Ditto.
2711 (vms_object_p): Complete rewrite.
2712 (vms_mkobject): Use is_vax field to slect architecture.
2713 (free_reloc_stream): New function.
2714 (vms_convert_to_var): Ditto.
2715 (vms_convert_to_var_1): Ditto.
2716 (vms_convert_to_var_unix_filename): Ditto.
2717 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2719 (vms_new_section_hook): Set alignment to 0, allocate private data.
2720 (vms_get_section_contents): Load content.
2721 (vms_get_symbol_info): Handle undefined section.
2722 (vms_find_nearest_line): Handle.
2723 (alloc_reloc_stream): New function.
2724 (vms_slurp_reloc_table): Ditto.
2725 (vms_get_reloc_upper_bound): Make it real.
2726 (vms_canonicalize_reloc): Do the real work.
2727 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2729 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2730 (vms_set_arch_mach): Check arch.
2731 (vms_set_section_contents): Copy the content after allocation.
2732 (vms_alpha_vec): Update object flags.
2734 * vms-tir.c: Update copyright year, fix comments,
2735 add prototypes for new functions.
2736 (dst_define_location): New function.
2737 (dst_restore_location): New function.
2738 (dst_retrieve_location): New function.
2739 (dst_check_allocation): New function.
2740 (image_dump): Call dst_check_allocation.
2741 (image_write_b): Ditto.
2742 (image_write_w): Ditto.
2743 (image_write_l): Ditto.
2744 (image_write_q): Ditto.
2745 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2746 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2748 Call error handler instead of abort if name is not known.
2749 (etir_sta): Add quarter_relocs argument and set it.
2752 (etir_opr): Ditto, return FALSE in case of error.
2753 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2754 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2755 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2756 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2757 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2758 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2759 Return FALSE in case of error.
2760 (tir_sta): Change sign of psect.
2762 (tir_cmd): Fix cast. Makes tir_table static const.
2763 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2764 add argument to explain.
2765 (analyze_etir): Initialize maxptr, add quarter_relocs
2766 declaration, move some declarations into inner scopes.
2767 Handle quarter_relocs and STO_IMM.
2768 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2769 (_bfd_vms_slurp_relocs): New function.
2770 (_bfd_vms_decode_relocs): New function.
2771 (sto_imm): Rewritten.
2772 (start_first_etbt_record): New function.
2773 (start_another_etbt_record): Ditto.
2774 (etir_output_check): Ditto.
2775 (defer_reloc_p): Ditto.
2776 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2777 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2778 rewritte relocations handling.
2779 (_bfd_vms_write_tbt): Removed.
2780 (_bfd_vms_write_dbg): Ditto.
2782 * vms-misc.c: Update copyright year, Fix comments.
2783 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2784 (maybe_adjust_record_pointer_for_object): New function.
2785 (_bfd_vms_get_first_record): New function, replaces ...
2786 (_bfd_vms_get_record): .. removed.
2787 (_bfd_vms_get_object_record): New function.
2788 (_bfd_vms_get_object_record): New function.
2789 (vms_get_remaining_object_record): New function, replaces ...
2790 (_bfd_vms_get_next_record): ... removed.
2791 (add_new_contents): Removed.
2792 (_bfd_save_vms_section): Removed.
2793 (_bfd_get_vms_section): Removed.
2794 (_bfd_vms_output_flush): Write in VAR format.
2795 (new_symbol): Don't make UND section.
2797 * vms-hdr.c: Update copyright year, update list of record handled.
2798 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2799 (_bfd_vms_write_hdr): Strip vms and unix patches,
2800 add comments, truncate module name at 31 characters,
2801 use constants instead of hard-coded value,
2802 write BFD version instead of a fixed string.
2803 (_bfd_vms_slurp_ihd): New function.
2804 (_bfd_vms_slurp_isd): Ditto.
2805 (_bfd_vms_slurp_ihs): Ditto.
2806 (new_module): Ditto.
2807 (parse_module): Ditto
2808 (build_module_list): Ditto.
2809 (module_find_nearest_line): Ditto.
2810 (_bfd_vms_find_nearest_dst_line): Ditto.
2811 (vms_slurp_debug): Ditto.
2812 (_bfd_vms_slurp_dbg): Ditto.
2813 (_bfd_vms_slurp_tbt): Ditto.
2814 (_bfd_vms_write_dbg): Ditto.
2815 (_bfd_vms_write_tbt): Ditto.
2817 * vms-gsd.c: Update copyright year, update list of records handled.
2818 (EVAX_LITERALS_NAME): New macro.
2819 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2820 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2821 (register_universal_symbol): New function and prototype.
2822 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2823 improve debug messages,
2824 use constants instead of hard-coded value,
2825 fix missing endianness conversion,
2826 handle global symbol (SYMG).
2827 (bfd_vms_set_section_flags): New function.
2828 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2829 handle section literals,
2831 handle section bfd and vms flags,
2832 don't output LIB$INITIALIZE symbol,
2833 fix handling of weak symbols,
2834 fix evax vs vax procedure descriptor,
2835 handle absolute symbols.
2837 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2838 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2840 * makefile.vms (DEFS): Fix flags for VMS.
2842 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2844 * bfd-in2.h: Regenerated.
2845 * libbfd.h: Regenerated.
2847 2009-02-20 Cary Coutant <ccoutant@google.com>
2849 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2852 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2855 * coffcode.h (coff_write_object_contents): Don't let the string
2856 table offset overflow the s_name field when using long section names.
2858 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2860 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2861 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2862 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2863 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2864 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2865 (bfd_pmac_xcoff_backend_data): Likewise.
2866 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2867 (bfd_xcoff_aix5_backend_data): Likewise.
2868 (xcoff64_write_object_contents): Delete unused long_section_names
2870 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2871 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2873 * coffcode.h (documentation): Update to describe long section names.
2874 (COFFLONGSECTIONCATHELPER): New helper macro.
2875 (BLANKOR1TOODD): Likewise.
2876 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2877 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2878 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2879 (bfd_coff_set_long_section_names_allowed): New function.
2880 (bfd_coff_set_long_section_names_disallowed): Likewise.
2881 (struct bfd_coff_backend_data): Add new backend hook function
2882 pointer _bfd_coff_set_long_section_names.
2883 (bfd_coff_set_long_section_names): New backend hook.
2884 (coff_write_object_contents): Only generate long section names if
2885 bfd_coff_long_section_names() indicates they are currently enabled.
2886 (bfd_coff_std_swap_table): Make non-const, and initialise long
2887 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2888 (ticoff0_swap_table): Likewise to both.
2889 (ticoff1_swap_table): Again, likewise to both.
2890 * coffgen.c (make_a_section_from_file): Allow long section names
2891 as inputs even if not currently allowed for outputs.
2892 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2893 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2894 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2895 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2896 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2897 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2898 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2899 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2900 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2901 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2902 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2903 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2904 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2905 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2906 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2907 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2908 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2909 * libcoff-in.h: Update copyright year to cause updated copyright
2910 year in generated libcoff.h, and fix typo.
2911 * libcoff.h: Regenerated.
2912 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2913 (_bfd_ecoff_no_long_sections): Add prototype.
2914 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2915 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2916 defined by an including .c file.
2917 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2918 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2919 (ticoff1_swap_table): Likewise to both.
2921 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2923 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2924 stub. Catch default case error.
2925 (arm_map_one_stub): Add missing Thumb mapping symbol.
2927 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2930 * elf32-avr.c: Handle case where no local symbos exist correctly.
2932 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2935 * elf32-arm.c (arm_long_branch_stub,
2936 arm_thumb_v4t_long_branch_stub,
2937 arm_thumb_thumb_long_branch_stub,
2938 arm_thumb_arm_v4t_long_branch_stub,
2939 arm_thumb_arm_v4t_short_branch_stub,
2940 arm_pic_long_branch_stub):
2941 Renamed to elf32_arm_stub_long_branch_any_any,
2942 elf32_arm_stub_long_branch_v4t_arm_thumb,
2943 elf32_arm_stub_long_branch_thumb_only,
2944 elf32_arm_stub_long_branch_v4t_thumb_arm,
2945 elf32_arm_stub_short_branch_v4t_thumb_arm,
2946 elf32_arm_stub_long_branch_any_any_pic.
2947 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2948 arm_thumb_thumb_stub_long_branch,
2949 arm_thumb_arm_v4t_stub_long_branch,
2950 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2951 Renamed to arm_stub_long_branch_any_any,
2952 arm_stub_long_branch_v4t_arm_thumb,
2953 arm_stub_long_branch_thumb_only,
2954 arm_stub_long_branch_v4t_thumb_arm,
2955 arm_stub_short_branch_v4t_thumb_arm,
2956 arm_stub_long_branch_any_any_pic.
2958 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2960 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2961 in branch offset check.
2963 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2965 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2966 add toc.symndx and toc.add.
2967 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2969 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2971 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2972 (branch_reloc_hash_match): New function, extracted from..
2973 (ppc64_elf_tls_optimize): ..here.
2974 (ppc64_elf_relocate_section): Properly set addends when optimizing
2975 tls sequences. Avoid unnecessary reading and writing of insns.
2976 Only redo reloc when symbol changed. Bypass symbol checks when
2978 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2979 (branch_reloc_hash_match): New function, extracted from..
2980 (ppc_elf_tls_optimize): ..here.
2981 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2982 Don't clear addend on zapped __tls_get_addr reloc.
2984 2009-02-12 Nick Clifton <nickc@redhat.com>
2987 * elflink.c (bfd_elf_final_link): When counting the relocations,
2988 if the header size has not been set yet then assume that it will
2989 match the output section's reloc type.
2991 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2993 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2996 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2998 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2999 (find_function): Likewise.
3000 (pasted_function): Don't error if no prior function found.
3001 (discover_functions): Revert 2008-12-10 change. Extend first
3002 function range to start of section.
3004 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3006 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3008 * elf64-hppa.h: Likewise.
3010 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3012 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3015 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3017 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3018 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3020 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3022 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3023 * archures.c (bfd_mach_mips_xlr): Define.
3024 * bfd-in2.h: Regenerate.
3025 * cpu-mips.c (I_xlr): Define.
3026 (arch_info_struct): Add XLR entry.
3027 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3028 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3029 (mips_mach_extensions): Add XLR entry.
3031 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3033 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3035 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3037 * configure.in: AC_SUBST pdfdir.
3038 * Makefile.am: Add install-pdf, install-pdf-am
3039 and install-pdf-recursive targets. Define pdfdir.
3040 * doc/Makefile.am: Define pdf__strip_dir. Add
3041 install-pdf and install-pdf-am targets.
3042 * po/Make-in: Add install-pdf target.
3043 * configure: Regenerate.
3044 * Makefile.in: Regenerate
3045 * doc/Makefile.in: Regenerate.
3047 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3049 * bfd-in2.h: Regenerate.
3050 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3051 fields from n_entries to n_slots where appropriate, update comments.
3052 (HOWTO): Add TLS relocations.
3053 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3054 (enum elf_m68k_got_offset_size): New enum.
3055 (struct elf_m68k_got_entry.type): Move field to ...
3056 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3057 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3059 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3061 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3062 fields into n_entries array. Update comments.
3063 (elf_m68k_init_got): Simplify, update all uses.
3064 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3065 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3066 GOT entries; update name, update all uses.
3067 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3068 (elf_m68k_get_got_entry): Update.
3069 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3071 (elf_m68k_remove_got_entry_type): Simplify.
3072 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3073 (elf_m68k_can_merge_gots): Update.
3074 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3075 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3076 GOT entries, simplify.
3077 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3078 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3079 field, remove obsoleted local_n_entries field.
3080 (elf_m68k_partition_multi_got_2): New static function.
3081 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3083 (elf_m68k_remove_got_entry_type): Update.
3084 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3085 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3086 update of sgot->size and srelgot->size.
3087 (elf_m68k_gc_sweep_hook): Update.
3088 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3089 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3091 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3092 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3094 2009-02-02 DJ Delorie <dj@redhat.com>
3096 * elf32-mep.c (config_names): Regenerate configuration.
3098 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3100 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3101 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3102 * elf.c (bfd_elf_get_str_section): Make static.
3103 (bfd_elf_find_section): Delete.
3104 * libbfd.h: Regenerate.
3106 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3108 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3109 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3111 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3113 * elflink.c (on_needed_list): New function.
3114 (elf_link_add_object_symbols): Link in --as-needed libs if they
3115 satisfy undefined symbols in other libs.
3117 2009-01-30 Julian Brown <julian@codesourcery.com>
3119 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3120 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3121 with --just-symbols (-R).
3123 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3125 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3126 high_pc in order to properly sign-extend VMAs.
3128 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3129 Mark Shinwell <shinwell@codesourcery.com>
3130 Catherine Moore <clm@codesourcery.com>
3132 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3134 2009-01-28 Catherine Moore <clm@codesourcery.com>
3136 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3137 SEC_LOAD for dynamic relocation sections.
3139 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3141 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3142 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3143 the size of local TLS data.
3145 2009-01-27 Andreas Schwab <schwab@suse.de>
3147 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3148 architectures in the archive.
3150 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3152 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3153 <R_CRIS_32_DTPREL>: Correct relocation value.
3155 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3156 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3157 symbols with non-default visibility.
3159 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3161 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3162 describing the trampolines.
3163 (ppc_elf_relocate_section): Update relocs to describe the
3166 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3168 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3169 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3170 and R_PARISC_PCREL12F relocations.
3172 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3175 * elflink.c (find_version_for_sym): New function split out from,
3176 but without export_dynamic test, ..
3177 (_bfd_elf_link_assign_sym_version): ..here.
3178 (_bfd_elf_export_symbol): Use it.
3180 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3182 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3183 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3184 * elflink.c: ..here, somewhat modified.
3185 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3186 _bfd_elf_link_find_version_dependencies,
3187 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3188 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3189 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3191 * elflink.c: ..and make static here.
3192 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3193 of output_bfd from struct elf_find_verdep_info.
3194 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3195 struct elf_info_failed.
3196 (bfd_elf_size_dynamic_sections): Adjust.
3198 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3201 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3202 after comp_unit_find_line call.
3204 2009-01-21 Nick Clifton <nickc@redhat.com>
3207 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3208 tm_gmtoff field in struct tm.
3210 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3212 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3213 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3214 sections in soft-icache lines unless non_ia_text. Don't add
3215 rodata if doing so would exceed line size.
3217 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3219 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3220 types than bfd_link_hash_indirect, before early return, call
3221 _bfd_elf_link_hash_copy_indirect.
3223 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3225 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3226 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3227 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3228 (elf_backend_obj_attrs_order): New define.
3229 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3230 (elfNN_bed): Add elf_backend_obj_attrs_order.
3232 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3234 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3235 (obj_attr_size): Likewise.
3236 (write_obj_attribute): Likewise.
3237 (_bfd_elf_copy_obj_attributes): Likewise.
3238 (_bfd_elf_parse_attributes): Likewise.
3239 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3240 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3241 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3242 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3243 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3246 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3248 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3249 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3250 (bfd_elf_add_obj_attr_string): Likewise.
3251 (bfd_elf_add_obj_attr_int_string): Likewise.
3252 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3253 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3254 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3255 Tag_nodefaults has no default value.
3256 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3257 comment to reflect the new state.
3259 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3262 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3263 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3264 (adjust_z_magix): Delete dead code handling QMAGIC.
3266 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3268 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3269 IMAGE_SCN_MEM_DISCARDABLE.
3271 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3273 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3274 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3275 * configure.in (commonbfdlib): Delete.
3276 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3277 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3278 is available, not just for linux.
3279 * po/SRC-POTFILES.in: Regenerate.
3280 * Makefile.in: Regenerate.
3281 * configure: Regenerate.
3283 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3284 Julian Brown <julian@codesourcery.com>
3286 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3287 ARM attributes in ABI 2.07.
3288 * elf32-arm.c (get_secondary_compatible_arch): New function.
3289 (set_secondary_compatible_arch): New function.
3290 (tag_cpu_arch_combine): New function.
3291 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3292 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3293 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3294 make it fit with order_01243.
3295 Add support for Tag_also_compatible_with,
3296 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3297 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3298 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3299 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3300 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3301 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3302 Rework the way unknown attributes are handled.
3303 Defer errors until all attributes have been processed.
3305 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3307 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3308 bfd_elf_add_obj_attr_int_string.
3309 Read Tag_compatibility from its new location in the attribute array,
3310 rather than the attribute list.
3311 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3312 bfd_elf_add_obj_attr_int_string.
3313 (_bfd_elf_parse_attributes): Likewise.
3314 (_bfd_elf_merge_object_attributes): There's now only one
3315 Tag_compatibility, and it's in the array, not the list.
3316 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3318 (bfd_elf_add_obj_attr_compat): Rename to
3319 bfd_elf_add_obj_attr_int_string.
3320 (bfd_elf_add_proc_attr_compat): Rename to
3321 bfd_elf_add_proc_attr_int_string.
3322 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3325 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3327 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3328 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3329 (vmsutil.lo): Add dependency rule.
3330 * Makefile.in: Regenerate.
3331 * config.bfd (ia64*-*-*vms*): Add case.
3332 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3333 * configure: Regenerate.
3334 * vmsutil.c: New file.
3335 * vmsutil.h: New file.
3336 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3338 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3339 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3340 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3341 elfNN_vms_object_p): New functions
3342 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3344 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3347 * elflink.c (elf_gc_sweep): Exclude the group section if the
3348 first member of the section group is excluded.
3350 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3353 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3354 saved filename, use bfd_alloc rather than bfd_malloc for it.
3356 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3358 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3360 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3362 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3364 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3366 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3368 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3370 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3372 (struct got_entry): Add br_addr.
3373 (struct call_info): Add priority.
3374 (struct function_info): Add lr_store and sp_adjust.
3375 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3376 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3377 area as an overlay, and check that no other overlays exist. Look up
3378 icache overlay manager entry sym.
3379 (BRA_STUBS, BRA, BRASL): Define.
3380 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3381 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3383 (count_stub, build_stub): Support soft-icache.
3384 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3385 (spu_elf_size_stubs): Size soft-icache stubs.
3386 (overlay_index): New function.
3387 (spu_elf_build_stubs): Make static. Support soft-icache.
3388 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3389 (find_function_stack_adjust): Save lr store and stack adjust insn
3391 (maybe_insert_function): Adjust find_function_stack_adjust call.
3392 (mark_functions_via_relocs): Retrieve priority.
3393 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3394 (sort_calls): Sort by priority first.
3395 (mark_overlay_section): Ignore .ovl.init.
3396 (sum_stack): Only print when stack_analysis.
3397 (print_one_overlay_section): New function, extracted from..
3398 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3399 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3400 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3401 analysis. Call spu_elf_build_stubs.
3402 (spu_elf_relocate_section): For soft-icache encode overlay index
3404 (spu_elf_output_symbol_hook): Support soft-icache.
3405 (spu_elf_modify_program_headers: Likewise.
3407 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3408 num_regions to num_lines. Add line_size and max_branch.
3409 (enum _ovly_flavour): Add ovly_soft_icache.
3410 (spu_elf_build_stubs): Delete.
3412 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3414 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3415 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3417 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3419 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3420 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3421 the program, the known offset starts at the negative size of the
3423 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3426 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3428 * config.bfd: Add lm32-*-rtems*.
3430 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3432 * coff-ppc.c: Add 2009 to Copyright.
3433 * elf32-cris.c: Likewise.
3434 * elflink.c: Likewise.
3436 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3438 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3439 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3441 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3444 * elflink.c (elf_merge_st_other): New.
3445 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3446 hide them if needed.
3447 (elf_link_add_object_symbols): Updated.
3449 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3452 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3453 ref_dynamic and dynamic_def fields when setting def_regular
3456 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3459 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3462 For older changes see ChangeLog-2008
3468 version-control: never
projects / deliverable / binutils-gdb.git / blob