1 2009-07-09 Alan Modra <amodra@bigpond.net.au>
3 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
4 of malloc'd struct call_info.
5 (pasted_function): Likewise, priority too.
7 2009-07-07 Alan Modra <amodra@bigpond.net.au>
9 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
10 alignment when packing sections into overlays.
12 2009-07-03 Cary Coutant <ccoutant@google.com>
14 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
16 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
18 * coffcode.h (sec_to_styp_flags): Partially revert (functional
19 changes only) earlier patch:-
21 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
23 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
24 give .debug and .reloc data characteristics.
25 (DOT_RELOC): New define for .reloc section string.
26 (coff_write_object_contents): Use DOT_RELOC instead of string.
28 2009-07-02 Tom Tromey <tromey@redhat.com>
30 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
31 * bfdwin.c (bfd_free_window): Cast to unsigned long.
33 2009-07-01 Nick Clifton <nickc@redhat.com>
35 * elf-m10300.c: Remove trailing white space.
38 2009-07-01 Douglas B Rupp <rupp@gnat.com>
40 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
41 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
42 * configure.in: Use them.
43 * configure: Regenerate.
44 * config.in: Regnerate.
45 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
46 #define _BSD_SOURCE. Add comments.
47 (vms_file_stats_name): Calculate creation date based on available
48 runtime data. Return 1 for version instead of 0.
50 2009-07-01 Nick Clifton <nickc@redhat.com>
53 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
54 to R_ARM_THM_PC8 relocation.
56 2009-06-29 Nick Clifton <nickc@redhat.com>
58 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
59 different uses of the relocations addend when a symbol is in a
62 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
65 * elf.c (bfd_section_from_shdr): Don't change sh_link for
66 SHT_REL/SHT_RELA sections on executable nor shared library.
67 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
70 2009-06-25 Nick Clifton <nickc@redhat.com>
72 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
73 symbols with SEC_MERGE flag.
75 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
77 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
78 give .debug and .reloc data characteristics.
79 (DOT_RELOC): New define for .reloc section string.
80 (coff_write_object_contents): Use DOT_RELOC instead of string.
82 2009-06-25 Tristan Gingold <gingold@adacore.com>
84 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
85 (bfd_mach_o_canonicalize_dynamic_symtab)
86 (bfd_mach_o_get_synthetic_symtab): Defines.
87 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
88 (TARGET_NAME): Use Mach-O specific functions for dynamic.
90 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
91 for scattered relocations.
92 (bfd_mach_o_i386_print_thread): New function.
93 (bfd_mach_o_print_thread): Define.
95 * mach-o.c (text_section_names_xlat): Add an entry for __const.
96 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
97 New functions extracted from ...
98 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
99 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
100 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
101 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
102 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
103 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
105 (bfd_mach_o_scan_read_dylib): Ditto.
106 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
108 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
109 decode isym and flags on little endian targets. Set dysymtab field.
110 (bfd_mach_o_scan_start_address): Adjust for enum names.
111 (bfd_mach_o_lookup_section): Do not look for segments anymore.
112 (bfd_mach_o_print_section): Display bfd section name.
113 (bfd_mach_o_print_segment): Display none if no name.
114 (bfd_mach_o_print_dysymtab): Display next index for local, external
115 and undefined symbols.
116 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
117 Display dylinker name. Display thread and unixthread commands content.
118 (bfd_mach_o_print_thread): New macro.
120 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
121 (bfd_mach_o_ppc_thread_flavour): Ditto.
122 (bfd_mach_o_i386_thread_flavour): Ditto.
123 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
124 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
125 BFD_MACH_O_THREAD_STATE_NONE.
126 (bfd_mach_o_segment_command): Remove segment field.
127 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
128 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
129 (bfd_mach_o_prebound_dylib_command): Ditto.
130 (bfd_mach_o_dylib_command): Ditto.
131 (bfd_mach_o_prebound_dylib_command): Remove section field.
132 (mach_o_data_struct): Add dysymtab field.
133 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
134 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
135 (bfd_mach_o_build_commands): Remove parameter names and attributes.
136 (bfd_mach_o_get_dynamic_reloc_upper_bound)
137 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
139 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
141 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
142 field of struct dirent.
144 2009-06-23 Tristan Gingold <gingold@adacore.com>
146 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
147 of this macro. Fix indentation.
149 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
151 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
152 destination for defined dynamic symbols when deciding whether to
153 insert a stub or not.
154 (allocate_dynrelocs): Make sure functions are not marked as Thumb
155 when actually accessed through a PLT, even when generating a
158 2009-06-22 Tristan Gingold <gingold@adacore.com>
160 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
163 2009-06-22 Alan Modra <amodra@bigpond.net.au>
165 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
166 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
168 2009-06-22 Alan Modra <amodra@bigpond.net.au>
170 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
172 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
174 * elflink.c (elf_link_add_object_symbols): Avoid warning
175 from -Wjump-misses-init in gcc 4.5.0.
177 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
179 * elf32-i386.c (elf_i386_check_relocs): Properly check local
181 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
183 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
185 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
186 r_symndx. Report local symbol name on error.
187 (elf_i386_check_relocs): Updated. Report local symbol name on
189 (elf_i386_gc_sweep_hook): Updated.
190 (elf_i386_relocate_section): Likewise.
192 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
193 r_symndx. Report local symbol name on error.
194 (elf64_x86_64_check_relocs): Updated. Report local symbol name
196 (elf64_x86_64_gc_sweep_hook): Updated.
197 (elf64_x86_64_relocate_section): Likewise.
199 2009-06-19 Tristan Gingold <gingold@adacore.com>
201 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
203 2009-06-19 Tristan Gingold <gingold@adacore.com>
205 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
206 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
207 (bfd_mach_o_valid): Ditto.
208 (bfd_mach_o_wide_p): Ditto.
209 (bfd_mach_o_canonicalize_reloc): Ditto.
210 (bfd_mach_o_build_commands): Ditto.
211 (bfd_mach_o_scan_read_thread): Ditto.
212 (bfd_mach_o_flatten_sections): Ditto.
213 (bfd_mach_o_scan_start_address): Ditto.
214 (bfd_mach_o_lookup_section): Ditto.
215 (bfd_mach_o_core_fetch_environment): Ditto.
216 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
217 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
218 (bfd_mach_o_scan_write_symtab): Ditto.
219 Use macros instead of hard-coded values.
220 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
221 Use bfd_mach_o_get_data instead of direct access. Use macros
222 instead of hard-coded values.
223 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
224 Remove sym argument and get section from mdata.
225 Move code into the else branch.
226 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
227 Remove sym argument and get section from mdata. Adjust code.
228 (bfd_mach_o_scan_read_dylib): Move assertion into the created
229 switch (which replaces consecutive if statements).
230 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
231 module table, table of content, indirect symbols and external
233 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
235 (bfd_mach_o_scan_read_linkedit): New function.
236 (bfd_mach_o_scan_read_str): Ditto.
237 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
239 (bfd_mach_o_get_symtab_upper_bound): Remove check as
240 bfd_mach_o_count_symbols never returns an error.
241 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
242 symtab field (there might be only one symtab).
243 (bfd_mach_o_scan_read_command): Handle reexported dylib.
244 Handle sub frameworks, sub umbrella, sub library and sub client.
245 Read code signature and segment split info commands.
246 (bfd_mach_o_scan): Reindent.
247 (bfd_mach_o_xlat_name): New type.
248 (bfd_mach_o_print_flags): New function.
249 (bfd_mach_o_get_name): Ditto.
250 (bfd_mach_o_cpu_name): New variable.
251 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
252 (bfd_mach_o_section_type_name)
253 (bfd_mach_o_section_attribute_name)
254 (bfd_mach_o_load_command_name): New variables.
255 (bfd_mach_o_print_private_header): New function.
256 (bfd_mach_o_print_section_map): New function extracted from
257 bfd_mach_o_print_private_bfd_data.
258 (bfd_mach_o_print_section): Ditto. Print more infos.
259 (bfd_mach_o_print_segment): Ditto.
260 (bfd_mach_o_print_dysymtab): Ditto.
261 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
262 load weak dylib, reexport dylib and id dylib.
263 Handle code signature and segment_split info.
264 Handle sub frameworks, sub umbrella, sub library and sub client.
265 (bfd_mach_o_section_get_nbr_indirect): New function.
267 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
268 (bfd_mach_o_header_flags): New enum to define header flags.
269 (bfd_mach_o_section_attribute): New enum to replace ...
270 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
271 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
272 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
273 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
274 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
275 these removed macros.
276 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
277 (bfd_mach_o_dylib_module): New type.
278 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
280 (bfd_mach_o_dylib_table_of_content): New type.
281 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
282 (bfd_mach_o_dylib_reference): New type.
283 (BFD_MACH_O_REFERENCE_SIZE): New macro.
284 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
285 modules, toc, references and indirect syms.
286 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
287 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
288 unused). Add comment.
289 (bfd_mach_o_dylib_command): Ditto.
290 (bfd_mach_o_prebound_dylib_command): Ditto.
291 (bfd_mach_o_linkedit_command): New type.
292 (bfd_mach_o_str_command): New type.
293 (bfd_mach_o_load_command): Add linkedit and str fields.
294 (mach_o_data_struct): Add symtab field.
295 (bfd_get_mach_o_data): Renamed to ...
296 (bfd_mach_o_get_data): ... this new macro.
297 (bfd_mach_o_scan_read_symtab_symbol,
298 bfd_mach_o_scan_read_symtab_strtab,
299 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
301 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
302 instead of direct access.
304 2009-06-19 Alan Modra <amodra@bigpond.net.au>
306 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
307 R_PPC_PLTREL24 relocs.
308 (ppc_elf_relocate_section): Likewise.
310 2009-06-19 Alan Modra <amodra@bigpond.net.au>
312 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
313 pointer to sym hash. Update all uses.
314 (update_plt_info): Likewise. Don't check addend here.
316 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
318 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
319 bfd_sym_from_r_symndx.
320 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
322 2009-06-18 Alan Modra <amodra@bigpond.net.au>
324 * elf-bfd.h (struct sym_sec_cache): Delete.
325 (struct sym_cache): New.
326 (bfd_section_from_r_symndx): Delete prototype.
327 (bfd_sym_from_r_symndx): Define prototype.
328 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
329 (bfd_sym_from_r_symndx): ..new function.
330 * elf32-arm.c: Update all uses of struct sym_sec_cache and
331 bfd_section_from_r_symndx to new struct and function.
332 * elf32-bfin.c: Likewise.
333 * elf32-hppa.c: Likewise.
334 * elf32-i386.c: Likewise.
335 * elf32-m32r.c: Likewise.
336 * elf32-m68hc1x.c: Likewise.
337 * elf32-m68hc1x.h: Likewise.
338 * elf32-m68k.c: Likewise.
339 * elf32-ppc.c: Likewise.
340 * elf32-s390.c: Likewise.
341 * elf32-sh.c: Likewise.
342 * elf64-ppc.c: Likewise.
343 * elf64-s390.c: Likewise.
344 * elf64-x86-64.c: Likewise.
345 * elfxx-sparc.c: Likewise.
346 * elfxx-sparc.h: Likewise.
348 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
350 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
351 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
353 2009-06-18 Nick Clifton <nickc@redhat.com>
355 * elflink.c (elf_link_sort_relocs): Return early if there are no
358 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
360 Merge cegcc and mingw32ce target name changes from
363 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
365 * config.bfd: Add arm*-*-cegcc* target.
367 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
369 * config.bfd: Add arm-*-mingw32ce* target.
371 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
373 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
374 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
375 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
376 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
378 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
380 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
381 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
382 * elf32-i386.c (elf_i386_check_relocs): Use it.
383 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
385 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
387 * elf-bfd.h (elf_dyn_relocs): New.
389 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
390 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
392 (elf_i386_copy_indirect_symbol): Likewise.
393 (elf_i386_check_relocs): Likewise.
394 (elf_i386_gc_sweep_hook): Likewise.
395 (elf_i386_allocate_dynrelocs): Likewise.
396 (elf_i386_readonly_dynrelocs): Likewise.
397 (elf_i386_size_dynamic_sections): Likewise.
399 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
400 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
402 (elf64_x86_64_copy_indirect_symbol): Updated.
403 (elf64_x86_64_check_relocs): Likewise.
404 (elf64_x86_64_gc_sweep_hook): Likewise.
405 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
406 (elf64_x86_64_allocate_dynrelocs): Likewise.
407 (elf64_x86_64_readonly_dynrelocs): Likewise.
408 (elf64_x86_64_size_dynamic_sections): Likewise.
410 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
412 * elf32-arm.c (create_got_section): Get existing .rela.got
414 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
415 * elf32-lm32.c (create_got_section): Likewise.
416 * elf32-m32r.c (create_got_section): Likewise.
417 * elf32-ppc.c (ppc_elf_create_got): Likewise.
418 * elf32-s390.c (create_got_section): Likewise.
419 * elf32-sh.c (create_got_section): Likewise.
420 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
421 * elf64-s390.c (create_got_section): Likewise.
422 * elfxx-sparc.c (create_got_section): Likewise.
424 * elflink.c (_bfd_elf_create_got_section): Properly initialize
427 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
429 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
431 * elf32-i386.c (elf_i386_local_hash): Removed.
432 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
433 (elf_i386_get_local_sym_hash): Likewise.
435 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
436 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
437 (elf64_x86_64_get_local_sym_hash): Likewise.
438 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
439 (get_local_sym_hash): Likewise.
441 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
443 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
444 rel_got_sec and plt_sec.
445 (elfNN_ia64_relax_section): Updated.
446 (elfNN_ia64_create_dynamic_sections): Likewise.
448 (allocate_dynrel_entries): Likewise.
449 (elfNN_ia64_size_dynamic_sections): Likewise.
450 (set_got_entry): Likewise.
451 (elfNN_ia64_choose_gp): Likewise.
452 (elfNN_ia64_relocate_section): Likewise.
453 (elfNN_ia64_finish_dynamic_symbol): Likewise.
454 (elfNN_ia64_finish_dynamic_sections): Likewise.
456 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
458 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
461 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
463 * configure.in (elf): Add elf-ifunc.lo.
465 * configure: Regenerated.
466 * Makefile.in: Likewise.
468 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
469 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
471 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
472 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
474 (elf_i386_link_hash_table_create): Likewise.
475 (elf_i386_create_dynamic_sections): Likewise.
476 (elf_i386_check_relocs): Likewise.
477 (elf_i386_allocate_dynrelocs): Likewise.
478 (elf_i386_size_dynamic_sections): Likewise.
479 (elf_i386_relocate_section): Likewise.
480 (elf_i386_finish_dynamic_symbol): Likewise.
481 (elf_i386_finish_dynamic_sections): Likewise.
482 (elf_i386_create_got_section): Removed.
484 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
485 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
487 (elf64_x86_64_compute_jump_table_size): Updated.
488 (elf64_x86_64_link_hash_table_create): Likewise.
489 (elf64_x86_64_create_dynamic_sections): Likewise.
490 (elf64_x86_64_check_relocs): Likewise.
491 (elf64_x86_64_allocate_dynrelocs): Likewise.
492 (elf64_x86_64_size_dynamic_sections): Likewise.
493 (elf64_x86_64_relocate_section): Likewise.
494 (elf64_x86_64_finish_dynamic_symbol): Likewise.
495 (elf64_x86_64_finish_dynamic_sections): Likewise.
496 (elf64_x86_64_create_got_section): Removed.
498 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
499 for pointer alignment. Set up section pointers.
500 (_bfd_elf_create_dynamic_sections): Likewise.
501 (_bfd_elf_create_ifunc_sections): Moved to ...
502 * elf-ifunc.c: Here. New.
504 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
505 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
508 2009-06-16 Doug Kwan <dougkwan@google.com>
510 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
511 to bfd_signed_vma. Cast constant operands which are used in
512 offset related expressions to bfd_signed_vma type as appropriate.
514 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
516 * elf32-vax.c (elf_vax_plt_sym_val): New function.
517 (elf_backend_plt_sym_val): Define.
519 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
521 * elf32-vax.c (elf_vax_reloc_type_class): New function.
522 (elf_backend_reloc_type_class): Define.
524 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
526 * elf32-vax.c (elf_vax_relocate_section): For symbol references
527 from an executable to a shared library treat R_VAX_PC32
528 relocations as R_VAX_PLT32 ones.
530 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
532 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
533 symbols in GOT space calculation.
534 (elf_vax_relocate_section): Adjust accordingly.
536 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
538 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
541 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
543 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
545 (elf_vax_relocate_section): Likewise.
547 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
549 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
550 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
552 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
554 * elf32-i386.c (elf_i386_check_relocs): Reformat.
555 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
557 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
559 * Makefile.am: Run "make dep-am".
560 * Makefile.in: Regenerated.
562 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
564 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
565 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
567 2009-06-15 Nick Clifton <nickc@redhat.com>
569 * po/ru.po: New Russian translation.
570 * configure.in (ALL_LINGUAS): Add ru.
571 * configure: Regenerate.
573 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
575 * elf32-i386.c: Remove duplicated comments.
577 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
580 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
581 dynamic IFUNC pointer in non-shared object. Use .got.plt
582 for IFUNC definition in PIE.
583 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
586 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
587 dynamic IFUNC pointer in non-shared object. Use .got.plt
588 for IFUNC definition in PIE.
589 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
592 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
594 * elf32-i386.c (elf_i386_check_relocs): Properly report
595 local symbol for unhandled relocation against STT_GNU_IFUNC
597 (elf_i386_relocate_section): Likewise.
598 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
599 (elf64_x86_64_relocate_section): Likewise.
601 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
604 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
605 (elf_i386_link_hash_table): Add loc_hash_table and
607 (elf_i386_local_hash): New.
608 (elf_i386_local_htab_hash): Likewise.
609 (elf_i386_local_htab_eq): Likewise.
610 (elf_i386_get_local_sym_hash): Likewise.
611 (elf_i386_link_hash_table_free): Likewise.
612 (elf_i386_allocate_local_dynrelocs): Likewise.
613 (elf_i386_finish_local_dynamic_symbol): Likewise.
614 (bfd_elf64_bfd_link_hash_table_free): Likewise.
615 (elf_i386_link_hash_table_create): Create loc_hash_table and
617 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
618 (elf_i386_size_dynamic_sections): Likewise.
619 (elf_i386_relocate_section): Likewise.
620 (elf_i386_finish_dynamic_sections): Likewise.
621 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
624 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
625 (elf64_x86_64_link_hash_table): Add loc_hash_table and
627 (elf64_x86_64_local_hash): New.
628 (elf64_x86_64_local_htab_hash): Likewise.
629 (elf64_x86_64_local_htab_eq): Likewise.
630 (elf64_x86_64_get_local_sym_hash): Likewise.
631 (elf64_x86_64_link_hash_table_free): Likewise.
632 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
633 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
634 (bfd_elf64_bfd_link_hash_table_free): Likewise.
635 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
637 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
639 (elf64_x86_64_size_dynamic_sections): Likewise.
640 (elf64_x86_64_relocate_section): Likewise.
641 (elf64_x86_64_finish_dynamic_sections): Likewise.
642 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
645 2009-06-10 Philip Blundell <philb@gnu.org>
647 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
648 elf_sec->this_hdr == NULL.
650 2009-06-12 Tristan Gingold <gingold@adacore.com>
652 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
653 * bfd-in2.h: Regenerated.
654 * libbfd.h: Regenerated.
656 * mach-o.c (FILE_ALIGN): New macro.
657 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
658 (bfd_mach_o_print_symbol): Ditto.
659 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
660 (bfd_mach_o_get_reloc_upper_bound): New function.
661 (bfd_mach_o_canonicalize_reloc): Ditto.
662 (bfd_mach_o_scan_write_relocs): Ditto.
663 (bfd_mach_o_scan_write_section_32): Remove offset argument.
664 (bfd_mach_o_scan_write_section_64): Ditto.
665 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
666 written for load command. Do not compute section file offset.
667 (bfd_mach_o_scan_write_segment_64): Ditto.
668 (bfd_mach_o_scan_write_symtab): Compute file offset first.
669 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
671 (bfd_mach_o_mangle_symbols): ... this new function.
672 (bfd_mach_o_write_contents): Be sure to have load commands built.
673 Call bfd_mach_o_mangle_symbols.
674 (bfd_mach_o_build_commands): Adjust for filelen field.
675 Use FILE_ALIGN macro. Clear section file offset if section is empty.
676 Do not set symtab file offset anymore here.
677 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
678 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
679 Set reloc_count and rel_filepos section fields.
680 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
682 (bfd_mach_o_scan_read_section_64): Ditto.
683 (bfd_mach_o_scan_read_section): Ditto.
684 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
685 bfd_mach_o_asymbol. Use unsigned int for file offset type.
686 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
687 Handle weak-ref symbols.
688 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
689 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
690 (bfd_mach_o_scan): Remove assignment to removed field.
691 (bfd_mach_o_mkobject_init): Ditto.
692 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
693 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
694 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
695 (bfd_mach_o_swap_reloc_in): Ditto.
696 (bfd_mach_o_swap_reloc_out): Ditto.
698 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
699 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
700 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
701 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
702 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
703 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
704 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
705 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
706 (BFD_MACH_O_N_WEAK_DEF): New macros.
708 (bfd_mach_o_section_type): Add new enumeration values.
709 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
710 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
711 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
712 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
714 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
715 (BFD_MACH_O_GENERIC_RELOC_PAIR)
716 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
717 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
718 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
719 (BFD_MACH_O_RELENT_SIZE): Ditto.
720 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
721 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
722 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
723 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
724 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
725 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
726 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
727 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
728 (bfd_mach_o_reloc_info): New struct.
729 (bfd_mach_o_asymbol): New struct.
730 (bfd_mach_o_symtab_command): The symbols field is now of type
732 (bfd_mach_o_load_command): The offset and len fields are now of type
734 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
735 Add a filelen field. Add comments.
736 (bfd_mach_o_backend_data): New struct.
737 (bfd_mach_o_get_backend_data): New macro.
738 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
740 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
741 (bfd_mach_o_get_reloc_upper_bound): New prototype.
742 (bfd_mach_o_canonicalize_reloc): Ditto.
744 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
745 duplicated macro. Now defined to _bfd_generic_is_local_label.
746 (TARGET_NAME_BACKEND): New macro...
747 (TARGET_NAME_BACKEND): ... used to name a new variable.
748 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
751 * mach-o-i386.c (i386_howto_table): New variable.
752 (bfd_mach_o_i386_swap_reloc_in): New function.
753 (bfd_mach_o_i386_swap_reloc_out): Ditto.
754 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
755 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
756 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
757 (bfd_mach_o_bfd_reloc_type_lookup)
758 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
760 2009-06-11 Eric Paris <eparis@redhat.com>
761 Nick Clifton <nickc@redhat.com>
763 * opncls.c (_maybe_make_executable): New function. Gives execute
764 permission to an executable bfd that was opened for writing
765 provided that it is a regular file. Replaces common code found in...
766 (bfd_close): here and ...
767 (bfd_close_all_done): here.
769 2009-06-11 Anthony Green <green@moxielogic.com>
771 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
772 * bfd-in2.h: Rebuilt.
774 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
776 (moxie_reloc_map): Ditto.
777 Clean up copyright notice.
779 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
781 * bfd-in2.h: bfd_mmap prototype.
782 * bfdio.c (bfd_mmap): New function.
783 * libbfd.h (bfd_iovec): Add bmmap.
784 * cache.c (cache_bmmap): New function.
785 (cache_iovec): Initialize bmmap member.
786 * opencls.c (opncls_bmmap): New function.
787 (opncls_iovec): Initialize bmmap member.
789 2009-06-09 Tristan Gingold <gingold@adacore.com>
791 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
792 and stabstr_segment fields.
793 (mach_o_be_vec, mach_o_le_vec): Removed
794 (bfd_mach_o_version): New prototype.
796 * mach-o.c (bfd_mach_o_version): Make this function public.
797 (mach_o_wide_p): New function.
798 (bfd_mach_o_wide_p): Ditto.
799 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
801 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
802 Search in the list only if the name starts with a dot.
803 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
804 test. Check bfd_seek status.
805 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
806 (bfd_mach_o_scan_write_section_32): Ditto.
807 (bfd_mach_o_scan_write_section_64): Ditto.
808 (bfd_mach_o_scan_write_section): Removed.
809 (bfd_mach_o_scan_write_segment): Split into ...
810 (bfd_mach_o_scan_write_segment_32): ... this and ...
811 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
812 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
813 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
814 symbol table. Now returns a boolean.
815 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
816 Adjust for status type.
817 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
818 test. Write symbol table. Numbers the sections.
819 (bfd_mach_o_read_header): Check bfd_seek status.
820 Use mach_o_wide_p instead of hard-coded test.
821 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
822 (bfd_mach_o_scan_read_section_64): Ditto.
823 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
824 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
825 handled common symbols.
826 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
827 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
828 (bfd_mach_o_scan_read_dylinker): Ditto.
829 (bfd_mach_o_scan_read_dylib): Ditto.
830 (bfd_mach_o_scan_read_thread): Ditto.
831 (bfd_mach_o_scan_read_symtab): Ditto.
832 Do not create a section for the stabs.
833 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
834 (bfd_mach_o_scan_read_segment): Ditto.
835 (bfd_mach_o_scan_read_command): Ditto.
836 (bfd_mach_o_scan_start_address): Ditto.
837 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
838 (bfd_mach_o_archive_p): Check bfd_seek status.
839 (bfd_mach_o_core_fetch_environment): Ditto.
841 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
843 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
845 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
846 (elf_i386_link_hash_table_create): Initialize irelifunc.
847 (elf_i386_check_relocs): Updated. Set up irelifunc for
849 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
850 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
852 (elf_i386_relocate_section): Likewise.
854 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
855 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
856 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
858 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
859 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
861 (elf64_x86_64_relocate_section): Likewise.
863 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
865 (_bfd_elf_create_ifunc_sections): This.
867 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
869 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
872 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
874 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
875 relocation for R_386_32 against STT_GNU_IFUNC symbol when
876 building shared object. Check info->executable instead of
877 !info->shared when setting non_got_ref.
878 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
879 for non-GOT reference of STT_GNU_IFUNC symbol in shared
880 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
882 (elf_i386_relocate_section): Output dynamic relocation for
883 R_386_32 against STT_GNU_IFUNC symbol to get the real
884 function address when building shared object.
885 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
886 relocation for STT_GNU_IFUNC symbol in shared object.
888 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
889 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
890 symbol when building shared object. Check info->executable
891 instead of !info->shared when setting non_got_ref.
892 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
893 for non-GOT reference of STT_GNU_IFUNC symbol in shared
894 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
896 (elf64_x86_64_relocate_section): Output dynamic relocation
897 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
898 function address when building shared object.
899 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
900 relocation for STT_GNU_IFUNC symbol in shared object.
902 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
904 * Makefile.am: Run "make dep-am".
905 (BFD32_BACKENDS): Add mach-o-i386.lo.
906 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
907 * Makefile.in: Regenerate.
909 2009-06-06 Alan Modra <amodra@bigpond.net.au>
911 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
912 when looking for soft-icache stubs.
914 2009-06-05 Tristan Gingold <gingold@adacore.com>
916 * mach-o.h: Update copyright year.
917 (bfd_mach_o_mach_header_magic): New enum.
918 (bfd_mach_o_cpu_subtype): Now an enum.
919 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
920 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
921 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
922 (bfd_mach_o_load_command): Field type_required is now a boolean.
924 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
925 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
926 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
927 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
928 (bfd_mach_o_get_symtab_upper_bound): Ditto.
929 (bfd_mach_o_canonicalize_symtab): Ditto.
930 (bfd_mach_o_get_symbol_info): Ditto.
931 (bfd_mach_o_print_symbol): Ditto.
932 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
933 (bfd_mach_o_make_empty_symbol): Ditto.
934 (bfd_mach_o_write_contents): Ditto.
936 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
937 bfd_mach_o_mkobject): Defines.
938 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
939 Do not check with target vector but with flavour.
940 (struct mach_o_section_name_xlat): New declaration.
941 (dwarf_section_names_xlat): Ditto.
942 (text_section_names_xlat): Ditto.
943 (data_section_names_xlat): Ditto.
944 (struct mach_o_segment_name_xlat): Ditto.
945 (segsec_names_xlat): Ditto.
946 (bfd_mach_o_convert_section_name_to_bfd): New function.
947 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
948 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
949 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
950 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
951 Accept any input and output flavour. Do not share private data
953 (bfd_mach_o_count_symbols): Add a comment.
954 (bfd_mach_o_get_symtab_upper_bound): Make it public.
955 (bfd_mach_o_canonicalize_symtab): Ditto.
956 (bfd_mach_o_get_symbol_info): Ditto.
957 (bfd_mach_o_print_symbol): Ditto.
958 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
959 Use constants instead of hard-coded values.
960 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
962 (bfd_mach_o_scan_write_section_64): Ditto.
963 (bfd_mach_o_scan_write_segment): Ditto.
964 Do not copy sections anymore.
965 (bfd_mach_o_write_contents): Make it public.
966 Remove dead code. Rewrite typeflag assignment.
967 (bfd_mach_o_build_commands): New function.
968 (bfd_mach_o_set_section_contents): Ditto.
969 (bfd_mach_o_make_empty_symbol): Make it public.
970 (bfd_mach_o_read_header): Make it static.
971 Convert to bfd_boolean.
972 Use constants instead of hard-coded values.
973 (bfd_mach_o_make_bfd_section): Call
974 bfd_mach_o_convert_section_name_to_bfd to create name.
975 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
977 (bfd_mach_o_scan_read_section_64): Ditto.
978 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
979 a segment anymore. Use constants instead of hard-coded values.
980 (bfd_mach_o_scan_read_command): Fix style.
981 (bfd_mach_o_scan): Use constants instead of hard-coded values.
982 Get rid of BFD_IO_FUNCS.
983 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
984 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
985 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
986 (bfd_mach_o_object_p): Removed.
987 (bfd_mach_o_gen_core_p): New function, replaces ...
988 (bfd_mach_o_core_p): ... deleted.
989 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
991 * mach-o-i386.c: New file.
992 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
993 * configure.in (TDEFINES): Add mach_o_i386_vec.
994 * configure: Regenerated.
995 * targets.c: Add mach_o_i386_vec.
997 * mach-o.c: Update copyright years.
998 (BFD_IO_FUNCS): Remove (was not used).
999 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1000 bfd_mach_o_slurp_extended_name_table,
1001 bfd_mach_o_construct_extended_name_table,
1002 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1003 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1004 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1005 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1006 bfd_mach_o_get_section_contents_in_window,
1007 bfd_mach_o_bfd_is_local_label_name,
1008 bfd_mach_o_bfd_is_target_special_symbol,
1009 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1010 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1011 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1012 bfd_mach_o_minisymbol_to_symbol,
1013 bfd_mach_o_bfd_get_relocated_section_contents,
1014 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1015 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1016 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1017 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1018 bfd_mach_o_bfd_merge_private_bfd_data,
1019 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1020 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1021 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1022 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1023 bfd_mach_o_bfd_copy_private_header_data,
1024 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1025 * mach-o-target.c: ... here.
1026 Update copyright years.
1028 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1030 * dep-in.sed: Don't use \n in replacement part of s command.
1031 * Makefile.am (DEP1): LC_ALL for uniq.
1033 * Makefile.in: Regenerate.
1035 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1037 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1038 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1039 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1041 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1043 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1044 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1045 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1046 against STT_GNU_IFUNC symbols for static executables.
1047 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1048 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1050 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1051 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1052 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1053 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1055 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1057 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1058 symbols to be left unimported when linking statically.
1059 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1060 code when linking statically.
1062 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1064 * elf32-i386.c (elf_i386_check_relocs): Increment
1065 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1066 against STT_GNU_IFUNC symbol.
1067 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1068 local STT_GNU_IFUNC definition is used.
1069 (elf_i386_relocate_section): Handle got.offset != -1 for
1070 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1073 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1074 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1075 relocations against STT_GNU_IFUNC symbol.
1076 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1077 local STT_GNU_IFUNC definition is used.
1078 (elf64_x86_64_relocate_section): Handle got.offset != -1
1079 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1080 STT_GNU_IFUNC symbol.
1082 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1085 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1086 (elf_i386_reloc_type_lookup): Likewise.
1087 (R_386_tls): Removed.
1088 (R_386_irelative): New.
1089 (R_386_vt_offset): Updated.
1090 (elf_i386_rtype_to_howto): Likewise.
1091 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1092 (elf_i386_link_hash_table_create): Initialize igotplt,
1094 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1095 (elf_i386_adjust_dynamic_symbol): Likewise.
1096 (elf_i386_allocate_dynrelocs): Likewise.
1097 (elf_i386_relocate_section): Likewise.
1098 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1100 (elf_i386_finish_dynamic_symbol): When building a static
1101 executable, use .iplt, .igot.plt and .rel.iplt sections for
1102 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1103 locally defined STT_GNU_IFUNC symbol.
1105 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1106 (x86_64_reloc_map): Likewise.
1107 (R_X86_64_standard): Updated.
1108 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1109 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1111 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1112 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1113 (elf64_x86_64_allocate_dynrelocs): Likewise.
1114 (elf64_x86_64_relocate_section): Likewise.
1115 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1117 (elf64_x86_64_finish_dynamic_symbol): When building a static
1118 executable, use .iplt, .igot.plt and .rela.iplt sections for
1119 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1120 for locally defined STT_GNU_IFUNC symbol.
1122 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1123 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1125 * bfd-in2.h: Regenerated.
1126 * libbfd.h: Likewise.
1128 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1130 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1131 (_bfd_elf_make_ifunc_reloc_section): Removed.
1132 (_bfd_elf_is_ifunc_symbol): Likewise.
1133 (_bfd_elf_create_static_ifunc_sections): New.
1135 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1137 (elf_link_add_object_symbols): Here.
1138 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1139 STT_GNU_IFUNC symbol.
1140 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1141 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1142 (IFUNC_INFIX): Removed.
1143 (get_ifunc_reloc_section_name): Likewise.
1144 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1145 (_bfd_elf_is_ifunc_symbol): Likewise.
1146 (_bfd_elf_create_static_ifunc_sections): New.
1148 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1150 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1151 (create_got_section): Likewise.
1152 (allocate_dynrelocs): Likewise.
1153 (readonly_dynrelocs): Likewise.
1154 (set_tls_module_base): Likewise.
1155 (dtpoff_base): Likewise.
1157 (elf_i386_link_hash_table_create): Updated.
1158 (elf_i386_create_dynamic_sections): Likewise.
1159 (elf_i386_check_relocs): Likewise.
1160 (elf_i386_size_dynamic_sections): Likewise.
1161 (elf_i386_relocate_section): Likewise.
1163 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1164 (create_got_section): Likewise.
1165 (allocate_dynrelocs): Likewise.
1166 (readonly_dynrelocs): Likewise.
1167 (set_tls_module_base): Likewise.
1168 (dtpoff_base): Likewise.
1170 (elf64_x86_64_link_hash_table_create): Updated.
1171 (elf64_x86_64_create_dynamic_sections): Likewise.
1172 (elf64_x86_64_check_relocs): Likewise.
1173 (elf64_x86_64_size_dynamic_sections): Likewise.
1174 (elf64_x86_64_relocate_section): Likewise.
1176 2009-05-28 Nick Clifton <nickc@redhat.com>
1178 * targets.c (_bfd_target_vector): Only include plugin target in
1179 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1181 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1183 * elf32-spu.c (struct call_info): New member broken_cycle.
1184 (remove_cycle): Instead of physically removing call_info structures
1185 to break call graph cycles, mark them using the broken_cycle flag.
1186 (mark_overlay_section): Respect broken_cycle flag.
1187 (unmark_overlay_section): Likewise.
1188 (collect_lib_sections): Likewise.
1189 (collect_overlays): Likewise.
1190 (sum_stack): Likewise.
1192 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1194 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1195 (mark_functions_via_relocs): Initialize callee->count to 1.
1196 (pasted_function): Likewise.
1197 (spu_elf_auto_overlay): Honor call counts when determining number
1198 of stubs required in software i-cache mode.
1200 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1202 * plugin.c (program_name): Remove.
1203 (plugin_program_name): New.
1204 (bfd_plugin_set_program_name): New.
1205 (try_load_plugin): Use plugin_program_name.
1206 * plugin.h (bfd_plugin_set_program_name): New.
1208 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1210 * aclocal.m4: Include ../config/plugins.m4.
1211 * configure.in: Use AC_PLUGINS.
1212 * configure: Regenerate.
1213 * Makefile.in: Regenerate.
1214 * doc/Makefile.in: Regenerate.
1216 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1218 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1220 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1221 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1222 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1223 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1224 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1225 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1226 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1227 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1228 * reloc.c (bfd_generic_relax_section): Likewise.
1229 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1230 * vms.c (vms_bfd_relax_section): Likewise.
1232 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1234 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1236 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1237 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1239 * elf32-i386.c (allocate_dynrelocs): Updated.
1240 (elf_i386_relocate_section): Likewise.
1241 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1242 (elf64_x86_64_relocate_section): Likewise.
1244 * elf64-x86-64.c (is_indirect_symbol): Removed.
1246 2009-05-26 Nick Clifton <nickc@redhat.com>
1248 * po/id.po: Updated Indonesian translation.
1250 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1252 * Makefile.am: Run "make dep-am".
1255 (ALL_MACHINES): Add cpu-plugin.lo.
1256 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1257 (BFD32_BACKENDS): Add plugin.lo.
1258 (BFD32_BACKENDS_CFILES): Add plugin.c.
1259 (libbfd_la_LIBADD): Add LIBDL
1260 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1261 (bfd_plugin_arch): Declare.
1262 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1263 * bfd.c (bfd): Add plugin_data.
1264 * config.bfd: Handle the plugin target.
1265 * configure.in: Check for --enable-plugins.
1266 (LT_INIT): Use the dlopen option.
1267 * cpu-plugin.c: New.
1270 * targets.c (plugin_vec): Declare.
1271 (_bfd_target_vector): Add plugin_vec.
1272 * Makefile.in: Regenerate.
1273 * bfd-in2.h: Regenerate.
1274 * configure: Regenerate.
1276 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1278 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1279 per line with all lines having continuation backslash. Prefix
1280 first line with "A", following lines with "B".
1281 * Makefile.am (DEP): Don't use dep.sed here.
1282 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1283 dep.sed here on dependencies, sort and uniq.
1284 * Makefile.in: Regenerate.
1286 2009-05-25 Tristan Gingold <gingold@adacore.com>
1288 * makefile.vms: Add verilog.obj to object list OBJS.
1290 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1292 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1293 for BFD_IN_MEMORY is cleared.
1294 (bfd_bwrite): Zero excess memory allocated.
1296 2009-05-22 Julian Brown <julian@codesourcery.com>
1298 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1300 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1301 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1302 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1303 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1304 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1305 (a8_erratum_fix, a8_erratum_reloc): New structs.
1306 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1307 num_a8_erratum_fixes, fix_cortex_a8 fields.
1308 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1309 (elf32_arm_add_stub): Split into two parts, creating...
1310 (elf32_arm_create_or_find_stub_sec): New function.
1311 (elf32_arm_final_link_relocate): Add forward declaration.
1312 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1313 relocations, multiple relocations per stub.
1314 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1315 (arm_size_one_stub): Use find_stub_size_and_template.
1316 (a8_reloc_compare): New.
1317 (find_thumb_glue): Add forward declaration.
1318 (cortex_a8_erratum_scan): New.
1319 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1320 (bfd_elf32_arm_set_cortex_a8_fix): New.
1321 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1322 (arm_map_one_stub): Add THUMB32_TYPE support.
1323 (a8_branch_to_stub_data): New.
1324 (make_branch_to_a8_stub): New.
1325 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1326 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1327 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1328 Cortex-A8 erratum workaround.
1329 * bfd-in2.h: Regenerate.
1331 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1333 * Makefile.am: Run "make dep-am".
1334 * Makefile.in: Regenerate.
1335 * po/SRC-POTFILES.in: Regenerate.
1337 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1339 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1342 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1344 * elf-bfd.h (struct elf_backend_data
1345 <elf_backend_link_output_symbol_hook>): Return an int.
1346 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1347 symbols on deleted .opd entries.
1348 * elflink.c (elf_link_output_sym): Return without outputting sym
1349 if output_symbol_hook returns 2.
1350 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1351 Abort if we must not discard sym.
1352 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1354 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1355 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1356 elf_backend_link_output_symbol_hook return type change.
1357 * elf32-arm.c (output_arch_syminfo): Likewise.
1358 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1359 (elf32_arm_output_arch_local_syms): Likewise.
1360 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1361 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1362 (bfd_score_elf_link_output_symbol_hook): Likewise.
1363 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1364 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1365 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1366 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1367 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1368 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1369 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1370 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1371 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1372 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1373 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1375 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1377 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1378 out of range .opd symbols.
1380 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1382 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1383 fprintf_vma directly.
1384 * peXXigen.c (pe_print_edata): Likewise.
1385 (pe_print_pdata): Likewise.
1386 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1387 (_bfd_XX_print_private_bfd_data_common): Likewise.
1389 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1391 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1393 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1394 Paul Brook <paul@codesourcery.com>
1396 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1397 fix discarded sections.
1399 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1401 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1402 sections into the software icache.
1404 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1406 * elf32-spu.c (build_stub): Always build "compact" sofware
1409 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1411 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1412 (spu_elf_setup): Initialize it.
1413 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1414 Update to new-sytle cache manager data structures.
1415 (spu_elf_build_stubs): Generate new-style cache manager data
1416 structures and symbols.
1417 (spu_elf_auto_overlay): Update size computation.
1419 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1421 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1422 segments first amongst the program headers.
1424 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1426 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1427 into addresses for relocation types that look at high bits. Remove
1428 special handling of relocation overflow warnings.
1430 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1432 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1433 control flow graph between fragments of a function.
1435 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1437 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1438 generate only a 16-byte .toe section.
1439 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1441 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1443 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1444 (spu_elf_place_overlay_data): ..here. New function.
1445 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1447 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1449 * elf32-arm.c: Move sysdep.h to start of file.
1451 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1453 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1455 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1456 __icache_tag_array and __icache_tag_array_size.
1458 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1460 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1462 (bfinfdpic_link_omit_section_dynsym): Likewise.
1463 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1465 2009-05-05 Paul Brook <paul@codesourcery.com>
1467 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1468 * bfd-in2.h: Regenerate.
1469 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1470 (_arm_elf_section_data): Add text and exidx fields.
1471 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1472 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1473 copy_exidx_entry): New functions.
1474 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1476 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1478 * elf32-arm.c (DEF_STUBS): New helper define.
1479 (DEF_STUB): Likewise.
1480 (stub_def): New type.
1481 (stub_definitions): New array, containing stub template pointers
1483 (arm_size_one_stub): Make use of stub_definitions.
1485 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1487 * elflink.c (find_version_for_sym): Remove from here, ...
1488 * linker.c (bfd_find_version_for_sym): ... rename, replace
1489 here, make public and update all callers.
1490 * bfd-in2.h: Regenerate.
1492 2009-04-30 Nick Clifton <nickc@redhat.com>
1494 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1496 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1497 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1498 into a STT_GNU_IFUNC symbol type.
1499 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1501 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1502 the binary contains ifunc symbols.
1503 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1504 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1505 * elf32-i386.c (is_indirect_function): New function.
1506 (elf_i386_check_relocs): Create an ifunc output section.
1507 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1508 section if necessary.
1509 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1511 (elf_i386_add_symbol_hook): New function. Set the
1512 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1513 symbol is encountered.
1514 (elf_backend_post_process_headers): Define.
1515 (elf_backend_add_symbol_hook): Define.
1516 (elf_i386_post_process_headers): Rename to
1517 elf_i388_fbsd_post_process_headers.
1518 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1519 (is_indirect_function): New function.
1520 (elf64_x86_64_check_relocs): Create an ifunc output section.
1521 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1522 section if necessary.
1523 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1524 symbol if necessary.
1525 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1526 elf_obj_data structure if an ifunc symbol is encountered.
1527 (elf_backend_post_process_headers): Define.
1528 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1529 if we have ifunc symbols to handle.
1530 (get_ifunc_reloc_section_name): New function. Computes the name
1531 for an ifunc section.
1532 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1533 section to hold ifunc relocs.
1534 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1535 (bfd_print_symbol_vandf): Handle ifunc symbols.
1536 (bfd_decode_symclass): Likewise.
1537 * bfd-in2.h: Regenerate.
1539 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1541 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1542 MOVW and MOVT relocations in a shared library link.
1544 2009-04-27 Anthony Green <green@moxielogic.com>
1546 * verilog.c: New file.
1547 * Makefile.am (BFD32_LIBS): Add verilog.c.
1548 (BFD32_LIBS_CFILES): Add verilog.c.
1549 (verilog.lo): New build rule.
1550 * Makefile.in: Rebuilt.
1551 * targets.c: Add verilog support.
1552 * bfd.c (tdata union): Add Verilog private data field.
1553 * bfd-in2.h: Regenerate.
1555 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1557 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1560 2009-04-23 Matthias Klose <doko@ubuntu.com>
1562 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1564 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1567 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1568 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1569 (elf32_arm_size_stubs): Likewise.
1570 (record_thumb_to_arm_glue): Deleted unused function.
1571 (bfd_elf32_arm_process_before_allocation): No longer handle
1572 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1573 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1574 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1576 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1578 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1579 (elf32_arm_write_section): Declare early.
1580 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1581 (arm_allocate_glue_section_space): Exclude empty sections.
1582 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1583 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1585 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1586 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1587 (elf32_arm_size_dynamic_sections): Allocate interworking
1589 (bfd_elf32_bfd_final_link): Define.
1591 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1593 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1595 * coffcode.h (coff_compute_section_file_positions): Clear
1596 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1598 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1599 force_minimum_alignment.
1601 * libcoff.h: Regenerated.
1603 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1604 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1606 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1607 nor target_subsystem.
1609 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1610 force_minimum_alignment nor target_subsystem.
1612 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1614 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1615 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1616 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1617 include in coff-x86_64.c of headers.
1618 (PDATA_ROW_SIZE): New define.
1619 (pex_regs[]): New static array.
1620 (pex64_get_runtime_function): New static function.
1621 (pex64_get_unwind_info): Likewise.
1622 (pex64_get_scope_entry): Likewise.
1623 (pex64_xdata_print_uwd_codes): Likewise.
1624 (pex64_get_section_by_rva): Likewise.
1625 (pex64_dump_xdata): Likewise.
1626 (pex64_bfd_print_pdata): Likewise.
1627 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1628 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1629 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1631 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1632 Alan Modra <amodra@bigpond.net.au>
1633 Dave Korn <dave.korn.cygwin@gmail.com>
1635 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1636 long names and non-NUL-terminated strings.
1638 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1640 * bfd-in2.h: Regenerated.
1642 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1644 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1645 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1647 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1650 * coffcode.h (bfd_pei_p): New.
1652 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1653 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1654 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1655 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1656 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1657 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1659 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1660 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1661 bfd_efi_rtdrv_x86_64_vec,
1662 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1663 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1664 * targets.c: Likewise.
1666 * configure: Regenerated.
1667 * libcoff.h: Likewise.
1668 * Makefile.in: Likewise.
1670 * efi-app-ia32.c: Removed.
1671 * efi-app-x86_64.c: Likewise.
1672 * efi-bsdrv-ia32.c: Likewise.
1673 * efi-bsdrv-ia64.c: Likewise.
1674 * efi-bsdrv-x86_64.c: Likewise.
1675 * efi-rtdrv-ia32.c: Likewise.
1676 * efi-rtdrv-ia64.c: Likewise.
1677 * efi-rtdrv-x86_64.c: Likewise.
1678 * efi-rtdrv-ia32.c: Likewise.
1680 * efi-app-ia64.c: Moved to ...
1682 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1683 (TARGET_NAME): Set to pei-ia64.
1685 * libpei.h (bfd_target_pei_p): Removed.
1686 (bfd_target_pei_arch): Likewise.
1687 (bfd_target_efi_app_p): Likewise.
1688 (bfd_target_efi_app_arch): Likewise.
1689 (bfd_target_efi_bsdrv_p): Likewise.
1690 (bfd_target_efi_bsdrv_arch): Likewise.
1691 (bfd_target_efi_rtdrv_p): Likewise.
1692 (bfd_target_efi_rtdrv_arch): Likewise.
1693 (bfd_pe_executable_p): Likewise.
1695 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1696 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1697 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1698 and efi-rtdrv-ia32.c.
1699 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1700 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1701 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1702 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1703 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1704 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1705 (efi-app-ia64.lo): Removed.
1706 (efi-bsdrv-ia32.lo): Likewise.
1707 (efi-rtdrv-ia32.lo): Likewise.
1708 (efi-app-ia64.lo): Likewise.
1709 (efi-bsdrv-ia64.lo): Likewise.
1710 (efi-rtdrv-ia64.lo): Likewise.
1711 (efi-app-x86_64.lo): Likewise.
1712 (efi-bsdrv-x86_64.lo): Likewise.
1713 (efi-rtdrv-x86_64.lo): Likewise.
1716 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1718 (arch_type): Removed.
1719 (pe_arch): Likewise.
1720 (pe_bfd_object_p): Just return coff_object_p.
1722 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1723 bfd_pe_executable_p with bfd_pei_p.
1725 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1727 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1728 PLT entries to an undefined symbol when generating a shared
1731 2009-04-17 Nick Clifton <nickc@redhat.com>
1734 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1736 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1738 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1739 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1740 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1741 * binary.c (binary_bfd_define_common_symbol): Likewise.
1742 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1743 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1744 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1745 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1746 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1747 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1748 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1749 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1750 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1751 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1752 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1753 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1754 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1755 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1756 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1757 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1758 * som.c (som_bfd_define_common_symbol): Likewise.
1759 * srec.c (srec_bfd_define_common_symbol): Likewise.
1760 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1761 * versados.c (versados_bfd_define_common_symbol): Likewise.
1762 * vms.c (vms_bfd_define_common_symbol): Likewise.
1763 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1764 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1765 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1766 (pmac_xcoff_vec): Likewise.
1767 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1768 (aix5coff64_vec): Likewise.
1769 * linker.c (bfd_generic_define_common_symbol): New function.
1770 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1771 (_bfd_define_common_symbol): New field.
1772 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1773 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1774 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1776 * bfd-in2.h: Regenerate.
1777 * libbfd.h: Likewise.
1778 * libcoff.h: Likewise.
1780 2009-04-15 Anthony Green <green@moxielogic.com>
1782 * targets.c: Add moxie support.
1783 * Makefile.am: Ditto.
1784 * Makefile.in: Rebuilt.
1785 * cpu-moxie.c, elf32-moxie.c: New files.
1786 * archures.c: Add moxie support.
1787 * configure.in: Add moxie support.
1788 * configure: Rebuilt.
1789 * config.bfd, archures.c: Add moxie support.
1790 * bfd-in2.h: Rebuilt.
1792 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1794 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1795 branch to an undef weak symbol into a jump to next instruction if
1796 a PLT entry will be created.
1798 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1800 * coffgen.c (make_a_section_from_file): Set the backend long
1801 section names enable if long section names found on input.
1802 * coffcode.h: Extend long section names documentation to match.
1804 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1806 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1809 2009-04-07 DJ Delorie <dj@redhat.com>
1811 * archures.c: Add bfd_mach_mep_c5.
1812 * bfd-in2.h: Likewise.
1813 * cpu-mep.c: Add bfd_c5_arch.
1814 * elf32-mep.c: Support it.
1816 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1818 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1819 info->callbacks->einfo.
1820 * linker.c (_bfd_generic_section_already_linked): Likewise.
1822 2009-04-06 DJ Delorie <dj@redhat.com>
1824 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1826 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1828 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1829 _bfd_pex64_print_pdata only if PE is defined.
1831 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1832 (_bfd_pex64_print_pdata): This.
1834 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1835 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1838 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1840 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1841 _bfd_pep_print_x64_pdata.
1842 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1843 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1845 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1847 * elf32-xtensa.c (relax_property_section): Always set r_offset
1850 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1852 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1853 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1855 (elf32_arm_stub_type): New enum values for the two new stubs.
1856 (arm_type_of_stub): Make use of the two new stubs.
1857 (arm_size_one_stub): Handle the two new stubs.
1859 2009-04-01 Matt Thomas <matt@netbsd.org>
1861 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1862 hidden symbols into the GOT or PLT.GOT.
1863 (elf_vax_relocate_section): Do not emit a PCREL reloc
1864 into a shared object if it is against a hidden symbol.
1866 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1868 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1869 and know_contains_shared_object_p.
1870 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1871 Cache the result in the archive_info table.
1872 (xcoff_auto_export_p): Add an "info" parameter and update the
1873 call to xcoff_archive_contains_shared_object_p.
1874 (xcoff_mark_auto_exports): Update accordingly.
1875 (xcoff_post_gc_symbol): Likewise.
1877 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1879 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1882 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1884 * coff-rs6000.c (member_layout): New structure.
1885 (archive_iterator): Likewise.
1886 (member_layout_init): New function.
1887 (archive_iterator_begin): Likewise.
1888 (archive_iterator_next): Likewise.
1889 (xcoff_write_armap_old): Use the new iterator functions.
1890 (do_shared_object_padding): Delete.
1891 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1892 handling of arch_info.
1893 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1894 first loop rather than the second. Allocate a member header if
1895 there isn't one, then work out the stat information and length
1896 in the first loop too. Use the new iterators for the second loop.
1897 (xcoff_write_archive_contents_big): Likewise.
1899 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1901 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1902 (bfd_xcoff_set_archive_import_path): Likewise.
1903 * bfd-in2.h: Regenerate.
1904 * xcofflink.c: Include libiberty.h.
1905 (xcoff_archive_info): New structure.
1906 (xcoff_archive_info_hash): New function.
1907 (xcoff_archive_info_eq): Likewise.
1908 (xcoff_get_archive_info): Likewise.
1909 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1910 (bfd_xcoff_split_import_path): New function.
1911 (bfd_xcoff_set_archive_import_path): Likewise.
1912 (xcoff_set_import_path): Move earlier in file.
1913 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1914 object to the the directory part of the bfd's filename. Get the
1915 import path and filename of an archive object from the archive's
1916 xcoff_tdata, initializing it if necessary. Update use of
1918 (bfd_link_input_bfd): Update use of import_file_id.
1919 (xcoff_write_global_symbol): Likewise.
1921 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1923 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1925 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1927 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1928 a .loader section for relocatable links.
1929 (xcoff_need_ldrel_p): New function.
1930 (xcoff_mark): Use it.
1931 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1933 (xcoff_build_ldsym): New function, split out from...
1934 (xcoff_build_ldsyms): ...here. Rename to...
1935 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1936 call xcoff_build_ldsym, if there's a loader section.
1937 (xcoff_build_loader_section): New function, extracted verbatim from...
1938 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1939 there's a loader section. Only add an __rtinit loader symbol
1940 if there's a loader section. Update after above name change.
1941 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1942 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1943 and xcoff_create_ldrel.
1944 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1945 (xcoff_reloc_link_order): Likewise, but only call it if there's
1946 a loader section. Use xcoff_symbol_section.
1947 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1948 if there's a loader section.
1950 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1952 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1954 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1956 * elf32-arm.c (group_sections): Rewrite loops for better
1959 2009-03-30 DJ Delorie <dj@redhat.com>
1961 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1962 relocs when doing a relocatable link.
1964 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1966 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1967 "ERROR:", in error messages.
1968 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1969 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1970 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1971 (elf32_arm_merge_eabi_attributes): Likewise.
1972 (elf32_arm_merge_private_bfd_data): Likewise.
1974 2009-03-27 Nick Clifton <nickc@redhat.com>
1976 * section.c (bfd_get_section_contents): Detect and handle the case
1977 where a section has the SEC_IN_MEMORY flag set but no actual
1980 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1983 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1984 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1985 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1986 if we don't find matching PT_LOAD when copying.
1988 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1990 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1991 the reloc descriptions.
1993 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1995 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1996 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1997 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1999 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2001 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2002 (bfd_i386_arch_intel_syntax): Likewise.
2003 (i8086_arch): Likewise.
2004 (bfd_x86_64_arch): Likewise.
2006 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2008 * elf32-cris.c (cris_elf_relocate_section): <case
2009 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2010 symbols for non-allocated sections. Don't check whether to
2011 generate R_CRIS_DTPMOD for non-allocated sections.
2012 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2013 handle relocation GC:ing if applied to non-allocated section.
2014 (cris_elf_check_relocs): Similar.
2016 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2017 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2018 when emitting a known TP offset in the GOT.
2020 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2022 * elf64-ppc.c (synthetic_opd): Delete.
2023 (compare_symbols): Look for .opd name rather than section match.
2024 (ppc64_elf_get_synthetic_symtab): Likewise.
2026 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2028 * elf32-ppc.c (is_pic_glink_stub): Delete.
2029 (is_nonpic_glink_stub): New function.
2030 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2032 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2034 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2035 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2037 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2038 macros for visibilty and locality checks.
2039 (elf_s390_adjust_dynamic_symbol): Likewise.
2040 (allocate_dynrelocs): Likewise.
2041 (elf_s390_relocate_section): Likewise.
2042 (elf_s390_finish_dynamic_symbol): Likewise.
2043 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2044 (elf_s390_adjust_dynamic_symbol): Likewise.
2045 (allocate_dynrelocs): Likewise.
2046 (elf_s390_relocate_section): Likewise.
2047 (elf_s390_finish_dynamic_symbol): Likewise.
2049 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2051 * bfd-in2.h: Regenerated.
2052 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2053 for debugging sections and map memory read/write dependent on
2055 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2056 without memory read flags set.
2057 * section.c: Add SEC_COFF_NOREAD to section flags.
2059 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2061 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2064 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2066 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2067 "no overlays" return. If there are overlays, create overlay
2068 manager entry symbols here, so that..
2069 (spu_elf_build_stubs): ..we don't need to set them up here.
2070 Simplify entry symbol tests.
2071 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2073 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2075 * elf.c (elfcore_grok_openbsd_procinfo)
2076 (elfcore_grok_openbsd_note): New functions.
2077 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2079 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2081 * vms-hdr.c: Don't include alloca.h.
2082 * elf32-m68hc1x.c: Include alloca-conf.h.
2084 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2086 * Makefile.am: Run "make dep-am".
2087 * Makefile.in: Regenerate.
2089 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2091 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2093 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2095 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2097 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2098 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2099 ovly_return fields with ovly_entry[2]. Adjust all users.
2100 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2102 (spu_elf_build_stubs): Likewise.
2103 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2104 ovly_flavour changes. Update all callers.
2105 (ovl_stub_size_log2): New function.
2106 (build_stub): Handle compact icache stubs. Use different manager
2107 entry point for stubs in non-icache area.
2108 (spu_elf_size_stubs): Don't allocate space for indirect branch
2110 (spu_elf_build_stubs): And don't built them.
2112 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2114 * dwarf2.c (read_section): Always use rawsize, if available.
2116 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2118 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2119 of rawsize and size for buffer.
2121 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2123 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2124 parameter just because fixed sections fit into local store.
2125 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2126 generating overlays if fixed sections plus reserved stack
2127 and heap space fit into local store.
2129 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2131 * elf32-spu.c (build_stub): Correct icache set_id.
2132 (spu_elf_relocate_section): Likewise.
2134 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2136 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2137 symbol table if it was created by the current call.
2139 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2141 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2142 class XMC_DS rather than XMC_UA.
2144 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2146 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2147 bfd_boolean export_defineds parameter with an unsigned int
2148 auto_export_flags parameter.
2149 * bfd-in2.h: Regenerate.
2150 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2151 split out from xcoff_build_ldsyms.
2152 (xcoff_covered_by_expall_p): New function.
2153 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2154 but with extra code to handle -bexpfull and -bexpall.
2155 (xcoff_mark_auto_exports): New function.
2156 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2157 a function should be automatically exported.
2158 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2159 parameter with an auto_export_flags parameter. Update ldinfo
2160 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2163 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2165 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2166 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2167 init and fini functions. Do garbage collection for objects
2168 without an entry point too.
2170 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2172 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2173 check whether a symbol has csect information.
2174 (coff_print_aux): Likewise.
2175 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2176 information for C_AIX_WEAKEXT too.
2177 (_bfd_xcoff_swap_aux_out): Likewise.
2178 (xcoff_reloc_type_br): Handle defweak symbols too.
2179 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2180 information for C_AIX_WEAKEXT too.
2181 (_bfd_xcoff64_swap_aux_out): Likewise.
2182 (xcoff64_reloc_type_br): Handle defweak symbols too.
2183 * coffgen.c (coff_print_symbol): Handle auxillary function
2184 information for C_AIX_WEAKEXT too.
2185 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2186 instead of BSF_GLOBAL if the L_WEAK flag is set.
2187 (xcoff_dynamic_definition_p): New function.
2188 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2189 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2190 always take the symbol class from the ldsym. Use weak bfd symbol
2191 types for weak ldsyms.
2192 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2193 Fix the check for whether a definition is from a shared object.
2194 Allow redefinitions of weak symbols.
2195 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2196 (xcoff_keep_symbol_p): Likewise.
2197 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2198 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2199 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2200 but mark them as L_WEAK.
2201 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2202 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2204 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2206 * xcofflink.c (xcoff_mark): When walking the relocations,
2207 only mark the target symbol or the target section, not both.
2208 (xcoff_final_definition_p): New function.
2209 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2210 symbol is a valid definition of the associated output symbol.
2211 Use XCOFF_ALLOCATED to stop the same hash table entry having
2213 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2215 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2217 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2219 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2222 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2224 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2225 * libcoff.h: Regenerate.
2226 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2227 line-number counts in the bfd's lineno_counts field.
2228 Don't keep per-csect line-number counts.
2229 (xcoff_sweep): Don't update per-csect line-number counts.
2230 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2231 entries in each output section.
2232 (xcoff_link_input_bfd): Get the number of line numbers from
2233 the bfd's lineno_counts field, rather than recalculating it
2234 from scratch. Fix the range check when updating C_BINCL and
2236 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2237 here. Don't expect csects to have line-number counts.
2239 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2241 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2242 * libcoff.h: Regenerate.
2243 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2244 "skip" logic from xcoff_link_input_bfd.
2245 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2246 objects in a dynamic link, rather than checking whether csectpp
2247 is null. Always allocate debug_index for other objects,
2248 and always go through the loop. Update the type of debug_index
2249 after the change above. Read the auxillary csect information
2250 and use xcoff_keep_symbol_p to decide whether a symbol should
2251 be kept. Set its debug_index to -2 if not.
2252 (xcoff_link_input_bfd): Update the type of debug_index after
2253 the change above and always expect it to be nonnull. Use it to
2254 test whether a symbol should be stripped, rather than making the
2255 decision here. Postpone all symbol creation to the second pass.
2257 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2259 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2260 creating a descriptor.
2261 (xcoff_sweep): Don't mark toc_section unless it's needed.
2262 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2263 when marking every bfd.
2264 (xcoff_link_input_bfd): Skip all TOC anchors.
2265 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2266 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2267 to -1; call xcoff_find_tc0 instead.
2269 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2271 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2272 * libcoff.h: Regenerate.
2273 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2274 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2275 the previous symbol's csect. Treat last_symndx as an inclusive value
2276 and simplify its handling.
2277 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2278 symbols with the right csect. Don't mark rsec when processing
2279 relocations against undefined or absolute sections.
2280 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2281 of bfd_und_section_ptr.
2282 (xcoff_link_input_bfd): Likewise.
2284 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2286 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2287 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2288 flag is set. Assert that all undefined symbols are either
2289 imported or defined by a dynamic object.
2290 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2291 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2292 handling to all relocations. Only set XCOFF_CALLED for function
2294 (xcoff_find_function): New function, split out from...
2295 (bfd_xcoff_export_symbol) ...here.
2296 (xcoff_set_import_path): New function, split out from...
2297 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2298 meaning of XCOFF_CALLED.
2299 (xcoff_mark_symbol): If we mark an undefined and unimported
2300 symbol, find some way of defining it. If the symbol is a function
2301 descriptor, fill in its definition automatically. If the symbol
2302 is a function, mark its descriptor and allocate room for global
2303 linkage code. Otherwise mark the symbol as implicitly imported.
2304 Move the code for creating function descriptors from...
2305 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2306 check for symbols that were implicitly defined.
2307 (xcoff_mark): Don't count any dynamic relocations against
2309 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2310 in the xcoff link info.
2311 (xcoff_link_input_bfd): Remove handling of undefined and
2314 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2316 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2317 if the target is absolute. Fix comment typo.
2318 (xcoff_ppc_relocate_section): Remove FIXME.
2319 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2320 if the target is absolute.
2322 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2324 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2325 R_POS and R_NEG relocations against absolute symbols to the
2328 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2330 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2331 to 2 for bfd_mach_ppc_620.
2333 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2335 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2336 * configure.in: Likewise.
2337 * configure: Regenerate.
2339 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2342 * elf.c (assign_section_numbers): Generate symbol table if there
2343 is any relocation in output.
2344 (_bfd_elf_compute_section_file_positions): Likewise.
2346 2009-03-13 Nick Clifton <nickc@redhat.com>
2349 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2350 * elflink.c (elf_link_read_relocs_from_section): Use
2351 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2352 relocs but no symbol table.
2353 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2355 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2358 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2359 to check ___tls_get_addr.
2361 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2362 strncmp to check __tls_get_addr.
2364 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2366 * dwarf2.c (read_section): Always check the offset, even when the
2367 section has been read before.
2369 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2371 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2374 2009-03-11 Chris Demetriou <cgd@google.com>
2376 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2377 * bfd-in2.h: Regenerate.
2378 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2379 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2381 (bsd_write_armap): Likewise.
2382 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2383 flag is set, do nothing.
2384 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2387 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2389 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2390 used to update stack pointer.
2392 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2395 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2396 for unknown symbols in absolute section.
2398 2009-03-06 Nick Clifton <nickc@redhat.com>
2400 * po/es.po: Updated Spanish translation.
2402 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2404 * elf32-arm.c (group_sections): Take next section size into
2405 account before accepting to group it.
2407 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2409 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2411 (elf32_arm_final_link_relocate): Likewise.
2413 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2416 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2418 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2420 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2421 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2422 (BFD_FAKE_SECTION): Init new flag.
2423 * ecoff.c (bfd_debug_section): Likewise.
2424 * bfd-in2.h: Regenerate.
2425 * libbfd.h: Regenerate.
2426 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2427 (ppc_elf_reloc_type_lookup): Handle new relocs.
2428 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2429 without marker relocs.
2430 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2431 if section has no old-style calls.
2432 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2433 Don't try to optimize new-style __tls_get_addr call when handling
2434 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2436 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2437 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2438 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2439 without marker relocs.
2440 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2441 if section has no old-style calls. Set toc_ref for new relocs as
2443 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2444 Don't try to optimize new-style __tls_get_addr call when handling
2445 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2448 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2451 * configure.in: Test for ld --as-needed support. Link shared
2452 libbfd against libm.
2453 * configure: Regenerate.
2455 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2457 * Makefile.am: Run "make dep-am".
2458 * Makefile.in: Regenerate.
2460 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2462 * elf32-score7.c: New file.
2463 * elf32-score.h: New file.
2464 * elf32-score.c: Add code to support score 7. Set score7 as the
2466 * cpu-score.c: Add score7 architecure.
2467 (compatibile): New function.
2468 * Makefile.am: Add rules for building elf32-score7 object.
2469 * Makefile.in: Regenerate.
2470 * configure.in: Add elf32-score7 object to score vectors.
2471 * configure: Regenerate.
2472 * reloc.c: Add score7 relocs.
2473 * archures.c: Add score3 and score7 machine numbers.
2474 * bfd-in2.h: Regenerate.
2475 * libbfd.h: Regenerate.
2477 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2479 * configure: Regenerate.
2481 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2483 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2484 (elf32_hppa_check_relocs): Use it.
2486 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2488 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2489 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2490 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2491 (elf_hppa_record_segment_addrs): Likewise.
2492 (elf_hppa_final_link): Likewise.
2493 (elf_hppa_relocate_insn): Likewise.
2494 (elf_hppa_final_link_relocate): Likewise.
2495 (elf64_hppa_relocate_section): Likewise.
2496 * elf64-hppa.c: Insert above.
2498 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2500 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2501 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2502 (elf_hppa_relocate_section): Likewise.
2503 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2504 from struct elf_link_hash_entry. Add count field.
2505 (struct elf64_hppa_dyn_hash_table): Delete.
2506 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2507 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2508 (hppa_elf_hash_entry, eh_name): Define.
2509 (elf64_hppa_new_dyn_hash_entry): Delete.
2510 (elf64_hppa_dyn_hash_lookup): Delete.
2511 (elf64_hppa_dyn_hash_traverse): Delete.
2512 (get_dyn_name): Delete.
2513 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2514 of struct elf64_hppa_dyn_hash_entry *.
2515 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2516 allocate_global_data_plt, allocate_global_data_stub,
2517 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2519 (hppa64_link_hash_newfunc): New.
2520 (elf64_hppa_hash_table_create): Rework.
2521 (count_dyn_reloc): Likewise.
2522 (hppa64_elf_local_refcounts): New.
2523 (elf64_hppa_check_relocs): Rework using standard technique for recording
2524 local DLT, PLT and OPD reference counts.
2525 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2526 elf_link_hash_entry *.
2527 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2528 allocate_global_data_plt, allocate_global_data_stub,
2529 allocate_global_data_opd, allocate_dynrel_entries,
2530 elf64_hppa_adjust_dynamic_symbol,
2531 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2532 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2533 Use hppa_link_hash_table. Rework.
2534 (elf64_hppa_link_output_symbol_hook): Rework.
2535 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2536 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2537 elf64_hppa_finish_dynamic_sections): Likewise.
2539 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2541 * elf32-arm.c (stub_reloc_type): Removed.
2542 (insn_sequence): Renamed reloc_type field to r_type.
2543 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2544 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2545 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2546 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2547 (arm_stub_is_thumb): Catch new stubs.
2548 (arm_type_of_stub): Handle new stubs.
2549 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2550 (bfd_elf32_arm_process_before_allocation): Remove useless
2553 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2555 * elf.c (elf_find_function): Use is_function_type to check
2558 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2560 * xtensa-modules.c: Revert to previous version 1.11 due
2561 to inadvertant commit.
2563 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2565 * elf32-xtensa.c (text_action_add): Separate test for action
2566 type. Break if saved action is ta_widen_insn at same offset.
2568 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2570 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2571 to elf32_arm_stub_long_branch_any_arm_pic.
2572 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2573 (enum elf32_arm_stub_type, arm_type_of_stub)
2574 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2577 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2579 * elf32-arm.c (PREV_SEC): Update comment.
2580 (group_sections): Rename argument to stubs_always_after_branch.
2581 Reverse the list and place stubs at the end of input sections.
2583 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2585 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2587 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2589 (arm_size_one_stub): Remove unnecessary break.
2590 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2592 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2594 * elf32-arm.c (stub_insn_type): New type.
2595 (stub_reloc_type): Likewise.
2596 (insn_sequence): Likewise.
2597 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2598 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2599 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2600 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2601 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2602 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2603 (elf32_arm_stub_hash_entry): Add new helper fields.
2604 (stub_hash_newfunc): Initialize these new fields.
2605 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2606 to take endianness into account.
2607 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2608 (arm_map_one_stub): Code is now more generic, thanks to
2611 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2613 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2615 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2616 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2617 BLX is not available. Fix typo in warning message. Add comments
2618 and improve formatting.
2619 (arm_build_one_stub): Adjust to new
2620 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2621 (arm_map_one_stub): Likewise.
2623 2009-02-23 Tristan Gingold <gingold@adacore.com>
2624 Eric Botcazou <ebotcazou@adacore.com>
2625 Douglas B Rupp <rupp@gnat.com>
2627 * vms.h: Update copyright year, fix comments, reorder declarations.
2628 (_bfd_save_vms_section): Remove the prototype.
2629 (EGPS_S_V_NO_SHIFT): New constant.
2630 (bfd_vms_set_section_flags): New prototype.
2631 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2633 (EGSY_S_W_FLAGS): Ditto.
2634 (EGSY_S_V_QUAD_VAL): Ditto.
2635 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2636 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2637 EGST_S_B_NAMLNG): Ditto.
2638 (ESRF_S_B_NAMLNG): Ditto.
2639 (ETIR_S_C_HEADER_SIZE): Ditto.
2640 (EGPS_S_V_ALLOC_64BIT): Ditto.
2641 (DST_S_C_EPILOG): Ditto.
2642 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2643 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2644 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2645 (DST_S_L_PCLINE_UNSLONG): Ditto.
2646 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2647 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2648 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2649 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2650 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2651 (DST_S_B_SRC_UNSBYTE): Ditto.
2652 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2654 (vms_section, vms_reloc): Remove types.
2655 (hdr_struc): Replaced by ...
2656 (hdr_struct): ... new type.
2657 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2658 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2659 (EMH_DATE_LENGTH): Ditto.
2660 (eom_struc): Replaced by ...
2661 (eom_struct): ... new type.
2662 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2663 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2664 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2665 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2666 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2667 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2668 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2669 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2670 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2671 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2672 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2673 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2674 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2675 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2676 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2677 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2678 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2679 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2680 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2681 (enum file_type_enum): New type.
2682 (struct location_struct): Removed.
2683 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2684 (struct funcinfo, struct module): Ditto.
2685 (struct vms_private_data_struct): Update fields.
2686 (struct vms_section_data_struct): New type.
2688 * vms.c: Update copyright year, fix comments,
2689 Fix includes for DECC, add prototypes.
2690 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2692 Use flavour to set is_vax, location_stack is removed.
2693 (struct pair): Declare.
2694 (fill_section_ptr): Initialize variables at declaration.
2695 Add guard to set SECTION_SYM flag, handlde und section.
2696 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2697 (_bfd_vms_slurp_object_records): New function, replaces previous
2699 (vms_slurp_module): New function.
2700 (vms_slurp_image): Ditto.
2701 (vms_object_p): Complete rewrite.
2702 (vms_mkobject): Use is_vax field to slect architecture.
2703 (free_reloc_stream): New function.
2704 (vms_convert_to_var): Ditto.
2705 (vms_convert_to_var_1): Ditto.
2706 (vms_convert_to_var_unix_filename): Ditto.
2707 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2709 (vms_new_section_hook): Set alignment to 0, allocate private data.
2710 (vms_get_section_contents): Load content.
2711 (vms_get_symbol_info): Handle undefined section.
2712 (vms_find_nearest_line): Handle.
2713 (alloc_reloc_stream): New function.
2714 (vms_slurp_reloc_table): Ditto.
2715 (vms_get_reloc_upper_bound): Make it real.
2716 (vms_canonicalize_reloc): Do the real work.
2717 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2719 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2720 (vms_set_arch_mach): Check arch.
2721 (vms_set_section_contents): Copy the content after allocation.
2722 (vms_alpha_vec): Update object flags.
2724 * vms-tir.c: Update copyright year, fix comments,
2725 add prototypes for new functions.
2726 (dst_define_location): New function.
2727 (dst_restore_location): New function.
2728 (dst_retrieve_location): New function.
2729 (dst_check_allocation): New function.
2730 (image_dump): Call dst_check_allocation.
2731 (image_write_b): Ditto.
2732 (image_write_w): Ditto.
2733 (image_write_l): Ditto.
2734 (image_write_q): Ditto.
2735 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2736 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2738 Call error handler instead of abort if name is not known.
2739 (etir_sta): Add quarter_relocs argument and set it.
2742 (etir_opr): Ditto, return FALSE in case of error.
2743 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2744 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2745 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2746 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2747 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2748 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2749 Return FALSE in case of error.
2750 (tir_sta): Change sign of psect.
2752 (tir_cmd): Fix cast. Makes tir_table static const.
2753 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2754 add argument to explain.
2755 (analyze_etir): Initialize maxptr, add quarter_relocs
2756 declaration, move some declarations into inner scopes.
2757 Handle quarter_relocs and STO_IMM.
2758 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2759 (_bfd_vms_slurp_relocs): New function.
2760 (_bfd_vms_decode_relocs): New function.
2761 (sto_imm): Rewritten.
2762 (start_first_etbt_record): New function.
2763 (start_another_etbt_record): Ditto.
2764 (etir_output_check): Ditto.
2765 (defer_reloc_p): Ditto.
2766 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2767 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2768 rewritte relocations handling.
2769 (_bfd_vms_write_tbt): Removed.
2770 (_bfd_vms_write_dbg): Ditto.
2772 * vms-misc.c: Update copyright year, Fix comments.
2773 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2774 (maybe_adjust_record_pointer_for_object): New function.
2775 (_bfd_vms_get_first_record): New function, replaces ...
2776 (_bfd_vms_get_record): .. removed.
2777 (_bfd_vms_get_object_record): New function.
2778 (_bfd_vms_get_object_record): New function.
2779 (vms_get_remaining_object_record): New function, replaces ...
2780 (_bfd_vms_get_next_record): ... removed.
2781 (add_new_contents): Removed.
2782 (_bfd_save_vms_section): Removed.
2783 (_bfd_get_vms_section): Removed.
2784 (_bfd_vms_output_flush): Write in VAR format.
2785 (new_symbol): Don't make UND section.
2787 * vms-hdr.c: Update copyright year, update list of record handled.
2788 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2789 (_bfd_vms_write_hdr): Strip vms and unix patches,
2790 add comments, truncate module name at 31 characters,
2791 use constants instead of hard-coded value,
2792 write BFD version instead of a fixed string.
2793 (_bfd_vms_slurp_ihd): New function.
2794 (_bfd_vms_slurp_isd): Ditto.
2795 (_bfd_vms_slurp_ihs): Ditto.
2796 (new_module): Ditto.
2797 (parse_module): Ditto
2798 (build_module_list): Ditto.
2799 (module_find_nearest_line): Ditto.
2800 (_bfd_vms_find_nearest_dst_line): Ditto.
2801 (vms_slurp_debug): Ditto.
2802 (_bfd_vms_slurp_dbg): Ditto.
2803 (_bfd_vms_slurp_tbt): Ditto.
2804 (_bfd_vms_write_dbg): Ditto.
2805 (_bfd_vms_write_tbt): Ditto.
2807 * vms-gsd.c: Update copyright year, update list of records handled.
2808 (EVAX_LITERALS_NAME): New macro.
2809 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2810 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2811 (register_universal_symbol): New function and prototype.
2812 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2813 improve debug messages,
2814 use constants instead of hard-coded value,
2815 fix missing endianness conversion,
2816 handle global symbol (SYMG).
2817 (bfd_vms_set_section_flags): New function.
2818 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2819 handle section literals,
2821 handle section bfd and vms flags,
2822 don't output LIB$INITIALIZE symbol,
2823 fix handling of weak symbols,
2824 fix evax vs vax procedure descriptor,
2825 handle absolute symbols.
2827 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2828 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2830 * makefile.vms (DEFS): Fix flags for VMS.
2832 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2834 * bfd-in2.h: Regenerated.
2835 * libbfd.h: Regenerated.
2837 2009-02-20 Cary Coutant <ccoutant@google.com>
2839 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2842 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2845 * coffcode.h (coff_write_object_contents): Don't let the string
2846 table offset overflow the s_name field when using long section names.
2848 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2850 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2851 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2852 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2853 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2854 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2855 (bfd_pmac_xcoff_backend_data): Likewise.
2856 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2857 (bfd_xcoff_aix5_backend_data): Likewise.
2858 (xcoff64_write_object_contents): Delete unused long_section_names
2860 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2861 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2863 * coffcode.h (documentation): Update to describe long section names.
2864 (COFFLONGSECTIONCATHELPER): New helper macro.
2865 (BLANKOR1TOODD): Likewise.
2866 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2867 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2868 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2869 (bfd_coff_set_long_section_names_allowed): New function.
2870 (bfd_coff_set_long_section_names_disallowed): Likewise.
2871 (struct bfd_coff_backend_data): Add new backend hook function
2872 pointer _bfd_coff_set_long_section_names.
2873 (bfd_coff_set_long_section_names): New backend hook.
2874 (coff_write_object_contents): Only generate long section names if
2875 bfd_coff_long_section_names() indicates they are currently enabled.
2876 (bfd_coff_std_swap_table): Make non-const, and initialise long
2877 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2878 (ticoff0_swap_table): Likewise to both.
2879 (ticoff1_swap_table): Again, likewise to both.
2880 * coffgen.c (make_a_section_from_file): Allow long section names
2881 as inputs even if not currently allowed for outputs.
2882 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2883 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2884 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2885 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2886 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2887 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2888 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2889 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2890 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2891 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2892 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2893 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2894 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2895 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2896 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2897 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2898 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2899 * libcoff-in.h: Update copyright year to cause updated copyright
2900 year in generated libcoff.h, and fix typo.
2901 * libcoff.h: Regenerated.
2902 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2903 (_bfd_ecoff_no_long_sections): Add prototype.
2904 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2905 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2906 defined by an including .c file.
2907 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2908 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2909 (ticoff1_swap_table): Likewise to both.
2911 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2913 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2914 stub. Catch default case error.
2915 (arm_map_one_stub): Add missing Thumb mapping symbol.
2917 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2920 * elf32-avr.c: Handle case where no local symbos exist correctly.
2922 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2925 * elf32-arm.c (arm_long_branch_stub,
2926 arm_thumb_v4t_long_branch_stub,
2927 arm_thumb_thumb_long_branch_stub,
2928 arm_thumb_arm_v4t_long_branch_stub,
2929 arm_thumb_arm_v4t_short_branch_stub,
2930 arm_pic_long_branch_stub):
2931 Renamed to elf32_arm_stub_long_branch_any_any,
2932 elf32_arm_stub_long_branch_v4t_arm_thumb,
2933 elf32_arm_stub_long_branch_thumb_only,
2934 elf32_arm_stub_long_branch_v4t_thumb_arm,
2935 elf32_arm_stub_short_branch_v4t_thumb_arm,
2936 elf32_arm_stub_long_branch_any_any_pic.
2937 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2938 arm_thumb_thumb_stub_long_branch,
2939 arm_thumb_arm_v4t_stub_long_branch,
2940 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2941 Renamed to arm_stub_long_branch_any_any,
2942 arm_stub_long_branch_v4t_arm_thumb,
2943 arm_stub_long_branch_thumb_only,
2944 arm_stub_long_branch_v4t_thumb_arm,
2945 arm_stub_short_branch_v4t_thumb_arm,
2946 arm_stub_long_branch_any_any_pic.
2948 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2950 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2951 in branch offset check.
2953 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2955 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2956 add toc.symndx and toc.add.
2957 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2959 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2961 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2962 (branch_reloc_hash_match): New function, extracted from..
2963 (ppc64_elf_tls_optimize): ..here.
2964 (ppc64_elf_relocate_section): Properly set addends when optimizing
2965 tls sequences. Avoid unnecessary reading and writing of insns.
2966 Only redo reloc when symbol changed. Bypass symbol checks when
2968 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2969 (branch_reloc_hash_match): New function, extracted from..
2970 (ppc_elf_tls_optimize): ..here.
2971 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2972 Don't clear addend on zapped __tls_get_addr reloc.
2974 2009-02-12 Nick Clifton <nickc@redhat.com>
2977 * elflink.c (bfd_elf_final_link): When counting the relocations,
2978 if the header size has not been set yet then assume that it will
2979 match the output section's reloc type.
2981 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2983 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2986 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2988 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2989 (find_function): Likewise.
2990 (pasted_function): Don't error if no prior function found.
2991 (discover_functions): Revert 2008-12-10 change. Extend first
2992 function range to start of section.
2994 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2996 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2998 * elf64-hppa.h: Likewise.
3000 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3002 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3005 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3007 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3008 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3010 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3012 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3013 * archures.c (bfd_mach_mips_xlr): Define.
3014 * bfd-in2.h: Regenerate.
3015 * cpu-mips.c (I_xlr): Define.
3016 (arch_info_struct): Add XLR entry.
3017 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3018 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3019 (mips_mach_extensions): Add XLR entry.
3021 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3023 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3025 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3027 * configure.in: AC_SUBST pdfdir.
3028 * Makefile.am: Add install-pdf, install-pdf-am
3029 and install-pdf-recursive targets. Define pdfdir.
3030 * doc/Makefile.am: Define pdf__strip_dir. Add
3031 install-pdf and install-pdf-am targets.
3032 * po/Make-in: Add install-pdf target.
3033 * configure: Regenerate.
3034 * Makefile.in: Regenerate
3035 * doc/Makefile.in: Regenerate.
3037 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3039 * bfd-in2.h: Regenerate.
3040 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3041 fields from n_entries to n_slots where appropriate, update comments.
3042 (HOWTO): Add TLS relocations.
3043 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3044 (enum elf_m68k_got_offset_size): New enum.
3045 (struct elf_m68k_got_entry.type): Move field to ...
3046 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3047 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3049 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3051 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3052 fields into n_entries array. Update comments.
3053 (elf_m68k_init_got): Simplify, update all uses.
3054 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3055 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3056 GOT entries; update name, update all uses.
3057 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3058 (elf_m68k_get_got_entry): Update.
3059 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3061 (elf_m68k_remove_got_entry_type): Simplify.
3062 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3063 (elf_m68k_can_merge_gots): Update.
3064 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3065 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3066 GOT entries, simplify.
3067 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3068 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3069 field, remove obsoleted local_n_entries field.
3070 (elf_m68k_partition_multi_got_2): New static function.
3071 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3073 (elf_m68k_remove_got_entry_type): Update.
3074 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3075 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3076 update of sgot->size and srelgot->size.
3077 (elf_m68k_gc_sweep_hook): Update.
3078 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3079 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3081 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3082 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3084 2009-02-02 DJ Delorie <dj@redhat.com>
3086 * elf32-mep.c (config_names): Regenerate configuration.
3088 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3090 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3091 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3092 * elf.c (bfd_elf_get_str_section): Make static.
3093 (bfd_elf_find_section): Delete.
3094 * libbfd.h: Regenerate.
3096 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3098 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3099 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3101 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3103 * elflink.c (on_needed_list): New function.
3104 (elf_link_add_object_symbols): Link in --as-needed libs if they
3105 satisfy undefined symbols in other libs.
3107 2009-01-30 Julian Brown <julian@codesourcery.com>
3109 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3110 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3111 with --just-symbols (-R).
3113 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3115 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3116 high_pc in order to properly sign-extend VMAs.
3118 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3119 Mark Shinwell <shinwell@codesourcery.com>
3120 Catherine Moore <clm@codesourcery.com>
3122 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3124 2009-01-28 Catherine Moore <clm@codesourcery.com>
3126 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3127 SEC_LOAD for dynamic relocation sections.
3129 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3131 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3132 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3133 the size of local TLS data.
3135 2009-01-27 Andreas Schwab <schwab@suse.de>
3137 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3138 architectures in the archive.
3140 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3142 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3143 <R_CRIS_32_DTPREL>: Correct relocation value.
3145 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3146 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3147 symbols with non-default visibility.
3149 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3151 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3152 describing the trampolines.
3153 (ppc_elf_relocate_section): Update relocs to describe the
3156 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3158 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3159 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3160 and R_PARISC_PCREL12F relocations.
3162 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3165 * elflink.c (find_version_for_sym): New function split out from,
3166 but without export_dynamic test, ..
3167 (_bfd_elf_link_assign_sym_version): ..here.
3168 (_bfd_elf_export_symbol): Use it.
3170 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3172 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3173 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3174 * elflink.c: ..here, somewhat modified.
3175 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3176 _bfd_elf_link_find_version_dependencies,
3177 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3178 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3179 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3181 * elflink.c: ..and make static here.
3182 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3183 of output_bfd from struct elf_find_verdep_info.
3184 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3185 struct elf_info_failed.
3186 (bfd_elf_size_dynamic_sections): Adjust.
3188 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3191 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3192 after comp_unit_find_line call.
3194 2009-01-21 Nick Clifton <nickc@redhat.com>
3197 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3198 tm_gmtoff field in struct tm.
3200 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3202 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3203 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3204 sections in soft-icache lines unless non_ia_text. Don't add
3205 rodata if doing so would exceed line size.
3207 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3209 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3210 types than bfd_link_hash_indirect, before early return, call
3211 _bfd_elf_link_hash_copy_indirect.
3213 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3215 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3216 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3217 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3218 (elf_backend_obj_attrs_order): New define.
3219 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3220 (elfNN_bed): Add elf_backend_obj_attrs_order.
3222 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3224 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3225 (obj_attr_size): Likewise.
3226 (write_obj_attribute): Likewise.
3227 (_bfd_elf_copy_obj_attributes): Likewise.
3228 (_bfd_elf_parse_attributes): Likewise.
3229 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3230 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3231 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3232 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3233 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3236 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3238 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3239 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3240 (bfd_elf_add_obj_attr_string): Likewise.
3241 (bfd_elf_add_obj_attr_int_string): Likewise.
3242 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3243 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3244 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3245 Tag_nodefaults has no default value.
3246 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3247 comment to reflect the new state.
3249 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3252 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3253 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3254 (adjust_z_magix): Delete dead code handling QMAGIC.
3256 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3258 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3259 IMAGE_SCN_MEM_DISCARDABLE.
3261 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3263 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3264 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3265 * configure.in (commonbfdlib): Delete.
3266 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3267 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3268 is available, not just for linux.
3269 * po/SRC-POTFILES.in: Regenerate.
3270 * Makefile.in: Regenerate.
3271 * configure: Regenerate.
3273 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3274 Julian Brown <julian@codesourcery.com>
3276 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3277 ARM attributes in ABI 2.07.
3278 * elf32-arm.c (get_secondary_compatible_arch): New function.
3279 (set_secondary_compatible_arch): New function.
3280 (tag_cpu_arch_combine): New function.
3281 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3282 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3283 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3284 make it fit with order_01243.
3285 Add support for Tag_also_compatible_with,
3286 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3287 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3288 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3289 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3290 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3291 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3292 Rework the way unknown attributes are handled.
3293 Defer errors until all attributes have been processed.
3295 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3297 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3298 bfd_elf_add_obj_attr_int_string.
3299 Read Tag_compatibility from its new location in the attribute array,
3300 rather than the attribute list.
3301 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3302 bfd_elf_add_obj_attr_int_string.
3303 (_bfd_elf_parse_attributes): Likewise.
3304 (_bfd_elf_merge_object_attributes): There's now only one
3305 Tag_compatibility, and it's in the array, not the list.
3306 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3308 (bfd_elf_add_obj_attr_compat): Rename to
3309 bfd_elf_add_obj_attr_int_string.
3310 (bfd_elf_add_proc_attr_compat): Rename to
3311 bfd_elf_add_proc_attr_int_string.
3312 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3315 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3317 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3318 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3319 (vmsutil.lo): Add dependency rule.
3320 * Makefile.in: Regenerate.
3321 * config.bfd (ia64*-*-*vms*): Add case.
3322 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3323 * configure: Regenerate.
3324 * vmsutil.c: New file.
3325 * vmsutil.h: New file.
3326 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3328 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3329 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3330 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3331 elfNN_vms_object_p): New functions
3332 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3334 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3337 * elflink.c (elf_gc_sweep): Exclude the group section if the
3338 first member of the section group is excluded.
3340 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3343 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3344 saved filename, use bfd_alloc rather than bfd_malloc for it.
3346 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3348 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3350 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3352 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3354 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3356 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3358 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3360 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3362 (struct got_entry): Add br_addr.
3363 (struct call_info): Add priority.
3364 (struct function_info): Add lr_store and sp_adjust.
3365 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3366 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3367 area as an overlay, and check that no other overlays exist. Look up
3368 icache overlay manager entry sym.
3369 (BRA_STUBS, BRA, BRASL): Define.
3370 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3371 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3373 (count_stub, build_stub): Support soft-icache.
3374 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3375 (spu_elf_size_stubs): Size soft-icache stubs.
3376 (overlay_index): New function.
3377 (spu_elf_build_stubs): Make static. Support soft-icache.
3378 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3379 (find_function_stack_adjust): Save lr store and stack adjust insn
3381 (maybe_insert_function): Adjust find_function_stack_adjust call.
3382 (mark_functions_via_relocs): Retrieve priority.
3383 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3384 (sort_calls): Sort by priority first.
3385 (mark_overlay_section): Ignore .ovl.init.
3386 (sum_stack): Only print when stack_analysis.
3387 (print_one_overlay_section): New function, extracted from..
3388 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3389 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3390 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3391 analysis. Call spu_elf_build_stubs.
3392 (spu_elf_relocate_section): For soft-icache encode overlay index
3394 (spu_elf_output_symbol_hook): Support soft-icache.
3395 (spu_elf_modify_program_headers: Likewise.
3397 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3398 num_regions to num_lines. Add line_size and max_branch.
3399 (enum _ovly_flavour): Add ovly_soft_icache.
3400 (spu_elf_build_stubs): Delete.
3402 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3404 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3405 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3407 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3409 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3410 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3411 the program, the known offset starts at the negative size of the
3413 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3416 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3418 * config.bfd: Add lm32-*-rtems*.
3420 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3422 * coff-ppc.c: Add 2009 to Copyright.
3423 * elf32-cris.c: Likewise.
3424 * elflink.c: Likewise.
3426 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3428 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3429 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3431 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3434 * elflink.c (elf_merge_st_other): New.
3435 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3436 hide them if needed.
3437 (elf_link_add_object_symbols): Updated.
3439 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3442 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3443 ref_dynamic and dynamic_def fields when setting def_regular
3446 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3449 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3452 For older changes see ChangeLog-2008
3458 version-control: never