1 2009-07-02 Tom Tromey <tromey@redhat.com>
3 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
4 * bfdwin.c (bfd_free_window): Cast to unsigned long.
6 2009-07-01 Nick Clifton <nickc@redhat.com>
8 * elf-m10300.c: Remove trailing white space.
11 2009-07-01 Douglas B Rupp <rupp@gnat.com>
13 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
14 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
15 * configure.in: Use them.
16 * configure: Regenerate.
17 * config.in: Regnerate.
18 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
19 #define _BSD_SOURCE. Add comments.
20 (vms_file_stats_name): Calculate creation date based on available
21 runtime data. Return 1 for version instead of 0.
23 2009-07-01 Nick Clifton <nickc@redhat.com>
26 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
27 to R_ARM_THM_PC8 relocation.
29 2009-06-29 Nick Clifton <nickc@redhat.com>
31 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
32 different uses of the relocations addend when a symbol is in a
35 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
38 * elf.c (bfd_section_from_shdr): Don't change sh_link for
39 SHT_REL/SHT_RELA sections on executable nor shared library.
40 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
43 2009-06-25 Nick Clifton <nickc@redhat.com>
45 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
46 symbols with SEC_MERGE flag.
48 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
50 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
51 give .debug and .reloc data characteristics.
52 (DOT_RELOC): New define for .reloc section string.
53 (coff_write_object_contents): Use DOT_RELOC instead of string.
55 2009-06-25 Tristan Gingold <gingold@adacore.com>
57 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
58 (bfd_mach_o_canonicalize_dynamic_symtab)
59 (bfd_mach_o_get_synthetic_symtab): Defines.
60 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
61 (TARGET_NAME): Use Mach-O specific functions for dynamic.
63 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
64 for scattered relocations.
65 (bfd_mach_o_i386_print_thread): New function.
66 (bfd_mach_o_print_thread): Define.
68 * mach-o.c (text_section_names_xlat): Add an entry for __const.
69 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
70 New functions extracted from ...
71 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
72 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
73 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
74 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
75 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
76 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
78 (bfd_mach_o_scan_read_dylib): Ditto.
79 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
81 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
82 decode isym and flags on little endian targets. Set dysymtab field.
83 (bfd_mach_o_scan_start_address): Adjust for enum names.
84 (bfd_mach_o_lookup_section): Do not look for segments anymore.
85 (bfd_mach_o_print_section): Display bfd section name.
86 (bfd_mach_o_print_segment): Display none if no name.
87 (bfd_mach_o_print_dysymtab): Display next index for local, external
88 and undefined symbols.
89 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
90 Display dylinker name. Display thread and unixthread commands content.
91 (bfd_mach_o_print_thread): New macro.
93 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
94 (bfd_mach_o_ppc_thread_flavour): Ditto.
95 (bfd_mach_o_i386_thread_flavour): Ditto.
96 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
97 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
98 BFD_MACH_O_THREAD_STATE_NONE.
99 (bfd_mach_o_segment_command): Remove segment field.
100 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
101 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
102 (bfd_mach_o_prebound_dylib_command): Ditto.
103 (bfd_mach_o_dylib_command): Ditto.
104 (bfd_mach_o_prebound_dylib_command): Remove section field.
105 (mach_o_data_struct): Add dysymtab field.
106 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
107 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
108 (bfd_mach_o_build_commands): Remove parameter names and attributes.
109 (bfd_mach_o_get_dynamic_reloc_upper_bound)
110 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
112 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
114 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
115 field of struct dirent.
117 2009-06-23 Tristan Gingold <gingold@adacore.com>
119 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
120 of this macro. Fix indentation.
122 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
124 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
125 destination for defined dynamic symbols when deciding whether to
126 insert a stub or not.
127 (allocate_dynrelocs): Make sure functions are not marked as Thumb
128 when actually accessed through a PLT, even when generating a
131 2009-06-22 Tristan Gingold <gingold@adacore.com>
133 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
136 2009-06-22 Alan Modra <amodra@bigpond.net.au>
138 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
139 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
141 2009-06-22 Alan Modra <amodra@bigpond.net.au>
143 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
145 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
147 * elflink.c (elf_link_add_object_symbols): Avoid warning
148 from -Wjump-misses-init in gcc 4.5.0.
150 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
152 * elf32-i386.c (elf_i386_check_relocs): Properly check local
154 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
156 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
158 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
159 r_symndx. Report local symbol name on error.
160 (elf_i386_check_relocs): Updated. Report local symbol name on
162 (elf_i386_gc_sweep_hook): Updated.
163 (elf_i386_relocate_section): Likewise.
165 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
166 r_symndx. Report local symbol name on error.
167 (elf64_x86_64_check_relocs): Updated. Report local symbol name
169 (elf64_x86_64_gc_sweep_hook): Updated.
170 (elf64_x86_64_relocate_section): Likewise.
172 2009-06-19 Tristan Gingold <gingold@adacore.com>
174 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
176 2009-06-19 Tristan Gingold <gingold@adacore.com>
178 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
179 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
180 (bfd_mach_o_valid): Ditto.
181 (bfd_mach_o_wide_p): Ditto.
182 (bfd_mach_o_canonicalize_reloc): Ditto.
183 (bfd_mach_o_build_commands): Ditto.
184 (bfd_mach_o_scan_read_thread): Ditto.
185 (bfd_mach_o_flatten_sections): Ditto.
186 (bfd_mach_o_scan_start_address): Ditto.
187 (bfd_mach_o_lookup_section): Ditto.
188 (bfd_mach_o_core_fetch_environment): Ditto.
189 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
190 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
191 (bfd_mach_o_scan_write_symtab): Ditto.
192 Use macros instead of hard-coded values.
193 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
194 Use bfd_mach_o_get_data instead of direct access. Use macros
195 instead of hard-coded values.
196 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
197 Remove sym argument and get section from mdata.
198 Move code into the else branch.
199 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
200 Remove sym argument and get section from mdata. Adjust code.
201 (bfd_mach_o_scan_read_dylib): Move assertion into the created
202 switch (which replaces consecutive if statements).
203 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
204 module table, table of content, indirect symbols and external
206 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
208 (bfd_mach_o_scan_read_linkedit): New function.
209 (bfd_mach_o_scan_read_str): Ditto.
210 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
212 (bfd_mach_o_get_symtab_upper_bound): Remove check as
213 bfd_mach_o_count_symbols never returns an error.
214 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
215 symtab field (there might be only one symtab).
216 (bfd_mach_o_scan_read_command): Handle reexported dylib.
217 Handle sub frameworks, sub umbrella, sub library and sub client.
218 Read code signature and segment split info commands.
219 (bfd_mach_o_scan): Reindent.
220 (bfd_mach_o_xlat_name): New type.
221 (bfd_mach_o_print_flags): New function.
222 (bfd_mach_o_get_name): Ditto.
223 (bfd_mach_o_cpu_name): New variable.
224 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
225 (bfd_mach_o_section_type_name)
226 (bfd_mach_o_section_attribute_name)
227 (bfd_mach_o_load_command_name): New variables.
228 (bfd_mach_o_print_private_header): New function.
229 (bfd_mach_o_print_section_map): New function extracted from
230 bfd_mach_o_print_private_bfd_data.
231 (bfd_mach_o_print_section): Ditto. Print more infos.
232 (bfd_mach_o_print_segment): Ditto.
233 (bfd_mach_o_print_dysymtab): Ditto.
234 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
235 load weak dylib, reexport dylib and id dylib.
236 Handle code signature and segment_split info.
237 Handle sub frameworks, sub umbrella, sub library and sub client.
238 (bfd_mach_o_section_get_nbr_indirect): New function.
240 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
241 (bfd_mach_o_header_flags): New enum to define header flags.
242 (bfd_mach_o_section_attribute): New enum to replace ...
243 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
244 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
245 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
246 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
247 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
248 these removed macros.
249 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
250 (bfd_mach_o_dylib_module): New type.
251 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
253 (bfd_mach_o_dylib_table_of_content): New type.
254 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
255 (bfd_mach_o_dylib_reference): New type.
256 (BFD_MACH_O_REFERENCE_SIZE): New macro.
257 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
258 modules, toc, references and indirect syms.
259 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
260 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
261 unused). Add comment.
262 (bfd_mach_o_dylib_command): Ditto.
263 (bfd_mach_o_prebound_dylib_command): Ditto.
264 (bfd_mach_o_linkedit_command): New type.
265 (bfd_mach_o_str_command): New type.
266 (bfd_mach_o_load_command): Add linkedit and str fields.
267 (mach_o_data_struct): Add symtab field.
268 (bfd_get_mach_o_data): Renamed to ...
269 (bfd_mach_o_get_data): ... this new macro.
270 (bfd_mach_o_scan_read_symtab_symbol,
271 bfd_mach_o_scan_read_symtab_strtab,
272 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
274 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
275 instead of direct access.
277 2009-06-19 Alan Modra <amodra@bigpond.net.au>
279 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
280 R_PPC_PLTREL24 relocs.
281 (ppc_elf_relocate_section): Likewise.
283 2009-06-19 Alan Modra <amodra@bigpond.net.au>
285 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
286 pointer to sym hash. Update all uses.
287 (update_plt_info): Likewise. Don't check addend here.
289 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
291 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
292 bfd_sym_from_r_symndx.
293 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
295 2009-06-18 Alan Modra <amodra@bigpond.net.au>
297 * elf-bfd.h (struct sym_sec_cache): Delete.
298 (struct sym_cache): New.
299 (bfd_section_from_r_symndx): Delete prototype.
300 (bfd_sym_from_r_symndx): Define prototype.
301 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
302 (bfd_sym_from_r_symndx): ..new function.
303 * elf32-arm.c: Update all uses of struct sym_sec_cache and
304 bfd_section_from_r_symndx to new struct and function.
305 * elf32-bfin.c: Likewise.
306 * elf32-hppa.c: Likewise.
307 * elf32-i386.c: Likewise.
308 * elf32-m32r.c: Likewise.
309 * elf32-m68hc1x.c: Likewise.
310 * elf32-m68hc1x.h: Likewise.
311 * elf32-m68k.c: Likewise.
312 * elf32-ppc.c: Likewise.
313 * elf32-s390.c: Likewise.
314 * elf32-sh.c: Likewise.
315 * elf64-ppc.c: Likewise.
316 * elf64-s390.c: Likewise.
317 * elf64-x86-64.c: Likewise.
318 * elfxx-sparc.c: Likewise.
319 * elfxx-sparc.h: Likewise.
321 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
323 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
324 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
326 2009-06-18 Nick Clifton <nickc@redhat.com>
328 * elflink.c (elf_link_sort_relocs): Return early if there are no
331 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
333 Merge cegcc and mingw32ce target name changes from
336 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
338 * config.bfd: Add arm*-*-cegcc* target.
340 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
342 * config.bfd: Add arm-*-mingw32ce* target.
344 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
346 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
347 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
348 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
349 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
351 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
353 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
354 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
355 * elf32-i386.c (elf_i386_check_relocs): Use it.
356 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
358 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
360 * elf-bfd.h (elf_dyn_relocs): New.
362 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
363 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
365 (elf_i386_copy_indirect_symbol): Likewise.
366 (elf_i386_check_relocs): Likewise.
367 (elf_i386_gc_sweep_hook): Likewise.
368 (elf_i386_allocate_dynrelocs): Likewise.
369 (elf_i386_readonly_dynrelocs): Likewise.
370 (elf_i386_size_dynamic_sections): Likewise.
372 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
373 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
375 (elf64_x86_64_copy_indirect_symbol): Updated.
376 (elf64_x86_64_check_relocs): Likewise.
377 (elf64_x86_64_gc_sweep_hook): Likewise.
378 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
379 (elf64_x86_64_allocate_dynrelocs): Likewise.
380 (elf64_x86_64_readonly_dynrelocs): Likewise.
381 (elf64_x86_64_size_dynamic_sections): Likewise.
383 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
385 * elf32-arm.c (create_got_section): Get existing .rela.got
387 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
388 * elf32-lm32.c (create_got_section): Likewise.
389 * elf32-m32r.c (create_got_section): Likewise.
390 * elf32-ppc.c (ppc_elf_create_got): Likewise.
391 * elf32-s390.c (create_got_section): Likewise.
392 * elf32-sh.c (create_got_section): Likewise.
393 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
394 * elf64-s390.c (create_got_section): Likewise.
395 * elfxx-sparc.c (create_got_section): Likewise.
397 * elflink.c (_bfd_elf_create_got_section): Properly initialize
400 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
402 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
404 * elf32-i386.c (elf_i386_local_hash): Removed.
405 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
406 (elf_i386_get_local_sym_hash): Likewise.
408 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
409 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
410 (elf64_x86_64_get_local_sym_hash): Likewise.
411 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
412 (get_local_sym_hash): Likewise.
414 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
416 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
417 rel_got_sec and plt_sec.
418 (elfNN_ia64_relax_section): Updated.
419 (elfNN_ia64_create_dynamic_sections): Likewise.
421 (allocate_dynrel_entries): Likewise.
422 (elfNN_ia64_size_dynamic_sections): Likewise.
423 (set_got_entry): Likewise.
424 (elfNN_ia64_choose_gp): Likewise.
425 (elfNN_ia64_relocate_section): Likewise.
426 (elfNN_ia64_finish_dynamic_symbol): Likewise.
427 (elfNN_ia64_finish_dynamic_sections): Likewise.
429 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
431 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
434 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
436 * configure.in (elf): Add elf-ifunc.lo.
438 * configure: Regenerated.
439 * Makefile.in: Likewise.
441 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
442 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
444 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
445 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
447 (elf_i386_link_hash_table_create): Likewise.
448 (elf_i386_create_dynamic_sections): Likewise.
449 (elf_i386_check_relocs): Likewise.
450 (elf_i386_allocate_dynrelocs): Likewise.
451 (elf_i386_size_dynamic_sections): Likewise.
452 (elf_i386_relocate_section): Likewise.
453 (elf_i386_finish_dynamic_symbol): Likewise.
454 (elf_i386_finish_dynamic_sections): Likewise.
455 (elf_i386_create_got_section): Removed.
457 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
458 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
460 (elf64_x86_64_compute_jump_table_size): Updated.
461 (elf64_x86_64_link_hash_table_create): Likewise.
462 (elf64_x86_64_create_dynamic_sections): Likewise.
463 (elf64_x86_64_check_relocs): Likewise.
464 (elf64_x86_64_allocate_dynrelocs): Likewise.
465 (elf64_x86_64_size_dynamic_sections): Likewise.
466 (elf64_x86_64_relocate_section): Likewise.
467 (elf64_x86_64_finish_dynamic_symbol): Likewise.
468 (elf64_x86_64_finish_dynamic_sections): Likewise.
469 (elf64_x86_64_create_got_section): Removed.
471 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
472 for pointer alignment. Set up section pointers.
473 (_bfd_elf_create_dynamic_sections): Likewise.
474 (_bfd_elf_create_ifunc_sections): Moved to ...
475 * elf-ifunc.c: Here. New.
477 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
478 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
481 2009-06-16 Doug Kwan <dougkwan@google.com>
483 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
484 to bfd_signed_vma. Cast constant operands which are used in
485 offset related expressions to bfd_signed_vma type as appropriate.
487 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
489 * elf32-vax.c (elf_vax_plt_sym_val): New function.
490 (elf_backend_plt_sym_val): Define.
492 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
494 * elf32-vax.c (elf_vax_reloc_type_class): New function.
495 (elf_backend_reloc_type_class): Define.
497 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
499 * elf32-vax.c (elf_vax_relocate_section): For symbol references
500 from an executable to a shared library treat R_VAX_PC32
501 relocations as R_VAX_PLT32 ones.
503 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
505 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
506 symbols in GOT space calculation.
507 (elf_vax_relocate_section): Adjust accordingly.
509 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
511 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
514 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
516 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
518 (elf_vax_relocate_section): Likewise.
520 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
522 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
523 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
525 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
527 * elf32-i386.c (elf_i386_check_relocs): Reformat.
528 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
530 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
532 * Makefile.am: Run "make dep-am".
533 * Makefile.in: Regenerated.
535 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
537 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
538 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
540 2009-06-15 Nick Clifton <nickc@redhat.com>
542 * po/ru.po: New Russian translation.
543 * configure.in (ALL_LINGUAS): Add ru.
544 * configure: Regenerate.
546 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
548 * elf32-i386.c: Remove duplicated comments.
550 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
553 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
554 dynamic IFUNC pointer in non-shared object. Use .got.plt
555 for IFUNC definition in PIE.
556 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
559 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
560 dynamic IFUNC pointer in non-shared object. Use .got.plt
561 for IFUNC definition in PIE.
562 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
565 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
567 * elf32-i386.c (elf_i386_check_relocs): Properly report
568 local symbol for unhandled relocation against STT_GNU_IFUNC
570 (elf_i386_relocate_section): Likewise.
571 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
572 (elf64_x86_64_relocate_section): Likewise.
574 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
577 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
578 (elf_i386_link_hash_table): Add loc_hash_table and
580 (elf_i386_local_hash): New.
581 (elf_i386_local_htab_hash): Likewise.
582 (elf_i386_local_htab_eq): Likewise.
583 (elf_i386_get_local_sym_hash): Likewise.
584 (elf_i386_link_hash_table_free): Likewise.
585 (elf_i386_allocate_local_dynrelocs): Likewise.
586 (elf_i386_finish_local_dynamic_symbol): Likewise.
587 (bfd_elf64_bfd_link_hash_table_free): Likewise.
588 (elf_i386_link_hash_table_create): Create loc_hash_table and
590 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
591 (elf_i386_size_dynamic_sections): Likewise.
592 (elf_i386_relocate_section): Likewise.
593 (elf_i386_finish_dynamic_sections): Likewise.
594 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
597 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
598 (elf64_x86_64_link_hash_table): Add loc_hash_table and
600 (elf64_x86_64_local_hash): New.
601 (elf64_x86_64_local_htab_hash): Likewise.
602 (elf64_x86_64_local_htab_eq): Likewise.
603 (elf64_x86_64_get_local_sym_hash): Likewise.
604 (elf64_x86_64_link_hash_table_free): Likewise.
605 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
606 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
607 (bfd_elf64_bfd_link_hash_table_free): Likewise.
608 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
610 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
612 (elf64_x86_64_size_dynamic_sections): Likewise.
613 (elf64_x86_64_relocate_section): Likewise.
614 (elf64_x86_64_finish_dynamic_sections): Likewise.
615 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
618 2009-06-10 Philip Blundell <philb@gnu.org>
620 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
621 elf_sec->this_hdr == NULL.
623 2009-06-12 Tristan Gingold <gingold@adacore.com>
625 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
626 * bfd-in2.h: Regenerated.
627 * libbfd.h: Regenerated.
629 * mach-o.c (FILE_ALIGN): New macro.
630 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
631 (bfd_mach_o_print_symbol): Ditto.
632 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
633 (bfd_mach_o_get_reloc_upper_bound): New function.
634 (bfd_mach_o_canonicalize_reloc): Ditto.
635 (bfd_mach_o_scan_write_relocs): Ditto.
636 (bfd_mach_o_scan_write_section_32): Remove offset argument.
637 (bfd_mach_o_scan_write_section_64): Ditto.
638 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
639 written for load command. Do not compute section file offset.
640 (bfd_mach_o_scan_write_segment_64): Ditto.
641 (bfd_mach_o_scan_write_symtab): Compute file offset first.
642 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
644 (bfd_mach_o_mangle_symbols): ... this new function.
645 (bfd_mach_o_write_contents): Be sure to have load commands built.
646 Call bfd_mach_o_mangle_symbols.
647 (bfd_mach_o_build_commands): Adjust for filelen field.
648 Use FILE_ALIGN macro. Clear section file offset if section is empty.
649 Do not set symtab file offset anymore here.
650 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
651 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
652 Set reloc_count and rel_filepos section fields.
653 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
655 (bfd_mach_o_scan_read_section_64): Ditto.
656 (bfd_mach_o_scan_read_section): Ditto.
657 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
658 bfd_mach_o_asymbol. Use unsigned int for file offset type.
659 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
660 Handle weak-ref symbols.
661 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
662 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
663 (bfd_mach_o_scan): Remove assignment to removed field.
664 (bfd_mach_o_mkobject_init): Ditto.
665 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
666 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
667 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
668 (bfd_mach_o_swap_reloc_in): Ditto.
669 (bfd_mach_o_swap_reloc_out): Ditto.
671 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
672 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
673 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
674 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
675 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
676 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
677 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
678 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
679 (BFD_MACH_O_N_WEAK_DEF): New macros.
681 (bfd_mach_o_section_type): Add new enumeration values.
682 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
683 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
684 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
685 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
687 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
688 (BFD_MACH_O_GENERIC_RELOC_PAIR)
689 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
690 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
691 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
692 (BFD_MACH_O_RELENT_SIZE): Ditto.
693 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
694 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
695 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
696 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
697 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
698 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
699 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
700 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
701 (bfd_mach_o_reloc_info): New struct.
702 (bfd_mach_o_asymbol): New struct.
703 (bfd_mach_o_symtab_command): The symbols field is now of type
705 (bfd_mach_o_load_command): The offset and len fields are now of type
707 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
708 Add a filelen field. Add comments.
709 (bfd_mach_o_backend_data): New struct.
710 (bfd_mach_o_get_backend_data): New macro.
711 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
713 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
714 (bfd_mach_o_get_reloc_upper_bound): New prototype.
715 (bfd_mach_o_canonicalize_reloc): Ditto.
717 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
718 duplicated macro. Now defined to _bfd_generic_is_local_label.
719 (TARGET_NAME_BACKEND): New macro...
720 (TARGET_NAME_BACKEND): ... used to name a new variable.
721 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
724 * mach-o-i386.c (i386_howto_table): New variable.
725 (bfd_mach_o_i386_swap_reloc_in): New function.
726 (bfd_mach_o_i386_swap_reloc_out): Ditto.
727 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
728 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
729 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
730 (bfd_mach_o_bfd_reloc_type_lookup)
731 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
733 2009-06-11 Eric Paris <eparis@redhat.com>
734 Nick Clifton <nickc@redhat.com>
736 * opncls.c (_maybe_make_executable): New function. Gives execute
737 permission to an executable bfd that was opened for writing
738 provided that it is a regular file. Replaces common code found in...
739 (bfd_close): here and ...
740 (bfd_close_all_done): here.
742 2009-06-11 Anthony Green <green@moxielogic.com>
744 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
745 * bfd-in2.h: Rebuilt.
747 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
749 (moxie_reloc_map): Ditto.
750 Clean up copyright notice.
752 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
754 * bfd-in2.h: bfd_mmap prototype.
755 * bfdio.c (bfd_mmap): New function.
756 * libbfd.h (bfd_iovec): Add bmmap.
757 * cache.c (cache_bmmap): New function.
758 (cache_iovec): Initialize bmmap member.
759 * opencls.c (opncls_bmmap): New function.
760 (opncls_iovec): Initialize bmmap member.
762 2009-06-09 Tristan Gingold <gingold@adacore.com>
764 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
765 and stabstr_segment fields.
766 (mach_o_be_vec, mach_o_le_vec): Removed
767 (bfd_mach_o_version): New prototype.
769 * mach-o.c (bfd_mach_o_version): Make this function public.
770 (mach_o_wide_p): New function.
771 (bfd_mach_o_wide_p): Ditto.
772 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
774 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
775 Search in the list only if the name starts with a dot.
776 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
777 test. Check bfd_seek status.
778 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
779 (bfd_mach_o_scan_write_section_32): Ditto.
780 (bfd_mach_o_scan_write_section_64): Ditto.
781 (bfd_mach_o_scan_write_section): Removed.
782 (bfd_mach_o_scan_write_segment): Split into ...
783 (bfd_mach_o_scan_write_segment_32): ... this and ...
784 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
785 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
786 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
787 symbol table. Now returns a boolean.
788 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
789 Adjust for status type.
790 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
791 test. Write symbol table. Numbers the sections.
792 (bfd_mach_o_read_header): Check bfd_seek status.
793 Use mach_o_wide_p instead of hard-coded test.
794 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
795 (bfd_mach_o_scan_read_section_64): Ditto.
796 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
797 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
798 handled common symbols.
799 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
800 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
801 (bfd_mach_o_scan_read_dylinker): Ditto.
802 (bfd_mach_o_scan_read_dylib): Ditto.
803 (bfd_mach_o_scan_read_thread): Ditto.
804 (bfd_mach_o_scan_read_symtab): Ditto.
805 Do not create a section for the stabs.
806 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
807 (bfd_mach_o_scan_read_segment): Ditto.
808 (bfd_mach_o_scan_read_command): Ditto.
809 (bfd_mach_o_scan_start_address): Ditto.
810 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
811 (bfd_mach_o_archive_p): Check bfd_seek status.
812 (bfd_mach_o_core_fetch_environment): Ditto.
814 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
816 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
818 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
819 (elf_i386_link_hash_table_create): Initialize irelifunc.
820 (elf_i386_check_relocs): Updated. Set up irelifunc for
822 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
823 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
825 (elf_i386_relocate_section): Likewise.
827 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
828 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
829 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
831 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
832 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
834 (elf64_x86_64_relocate_section): Likewise.
836 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
838 (_bfd_elf_create_ifunc_sections): This.
840 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
842 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
845 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
847 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
848 relocation for R_386_32 against STT_GNU_IFUNC symbol when
849 building shared object. Check info->executable instead of
850 !info->shared when setting non_got_ref.
851 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
852 for non-GOT reference of STT_GNU_IFUNC symbol in shared
853 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
855 (elf_i386_relocate_section): Output dynamic relocation for
856 R_386_32 against STT_GNU_IFUNC symbol to get the real
857 function address when building shared object.
858 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
859 relocation for STT_GNU_IFUNC symbol in shared object.
861 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
862 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
863 symbol when building shared object. Check info->executable
864 instead of !info->shared when setting non_got_ref.
865 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
866 for non-GOT reference of STT_GNU_IFUNC symbol in shared
867 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
869 (elf64_x86_64_relocate_section): Output dynamic relocation
870 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
871 function address when building shared object.
872 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
873 relocation for STT_GNU_IFUNC symbol in shared object.
875 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
877 * Makefile.am: Run "make dep-am".
878 (BFD32_BACKENDS): Add mach-o-i386.lo.
879 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
880 * Makefile.in: Regenerate.
882 2009-06-06 Alan Modra <amodra@bigpond.net.au>
884 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
885 when looking for soft-icache stubs.
887 2009-06-05 Tristan Gingold <gingold@adacore.com>
889 * mach-o.h: Update copyright year.
890 (bfd_mach_o_mach_header_magic): New enum.
891 (bfd_mach_o_cpu_subtype): Now an enum.
892 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
893 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
894 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
895 (bfd_mach_o_load_command): Field type_required is now a boolean.
897 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
898 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
899 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
900 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
901 (bfd_mach_o_get_symtab_upper_bound): Ditto.
902 (bfd_mach_o_canonicalize_symtab): Ditto.
903 (bfd_mach_o_get_symbol_info): Ditto.
904 (bfd_mach_o_print_symbol): Ditto.
905 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
906 (bfd_mach_o_make_empty_symbol): Ditto.
907 (bfd_mach_o_write_contents): Ditto.
909 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
910 bfd_mach_o_mkobject): Defines.
911 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
912 Do not check with target vector but with flavour.
913 (struct mach_o_section_name_xlat): New declaration.
914 (dwarf_section_names_xlat): Ditto.
915 (text_section_names_xlat): Ditto.
916 (data_section_names_xlat): Ditto.
917 (struct mach_o_segment_name_xlat): Ditto.
918 (segsec_names_xlat): Ditto.
919 (bfd_mach_o_convert_section_name_to_bfd): New function.
920 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
921 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
922 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
923 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
924 Accept any input and output flavour. Do not share private data
926 (bfd_mach_o_count_symbols): Add a comment.
927 (bfd_mach_o_get_symtab_upper_bound): Make it public.
928 (bfd_mach_o_canonicalize_symtab): Ditto.
929 (bfd_mach_o_get_symbol_info): Ditto.
930 (bfd_mach_o_print_symbol): Ditto.
931 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
932 Use constants instead of hard-coded values.
933 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
935 (bfd_mach_o_scan_write_section_64): Ditto.
936 (bfd_mach_o_scan_write_segment): Ditto.
937 Do not copy sections anymore.
938 (bfd_mach_o_write_contents): Make it public.
939 Remove dead code. Rewrite typeflag assignment.
940 (bfd_mach_o_build_commands): New function.
941 (bfd_mach_o_set_section_contents): Ditto.
942 (bfd_mach_o_make_empty_symbol): Make it public.
943 (bfd_mach_o_read_header): Make it static.
944 Convert to bfd_boolean.
945 Use constants instead of hard-coded values.
946 (bfd_mach_o_make_bfd_section): Call
947 bfd_mach_o_convert_section_name_to_bfd to create name.
948 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
950 (bfd_mach_o_scan_read_section_64): Ditto.
951 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
952 a segment anymore. Use constants instead of hard-coded values.
953 (bfd_mach_o_scan_read_command): Fix style.
954 (bfd_mach_o_scan): Use constants instead of hard-coded values.
955 Get rid of BFD_IO_FUNCS.
956 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
957 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
958 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
959 (bfd_mach_o_object_p): Removed.
960 (bfd_mach_o_gen_core_p): New function, replaces ...
961 (bfd_mach_o_core_p): ... deleted.
962 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
964 * mach-o-i386.c: New file.
965 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
966 * configure.in (TDEFINES): Add mach_o_i386_vec.
967 * configure: Regenerated.
968 * targets.c: Add mach_o_i386_vec.
970 * mach-o.c: Update copyright years.
971 (BFD_IO_FUNCS): Remove (was not used).
972 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
973 bfd_mach_o_slurp_extended_name_table,
974 bfd_mach_o_construct_extended_name_table,
975 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
976 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
977 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
978 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
979 bfd_mach_o_get_section_contents_in_window,
980 bfd_mach_o_bfd_is_local_label_name,
981 bfd_mach_o_bfd_is_target_special_symbol,
982 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
983 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
984 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
985 bfd_mach_o_minisymbol_to_symbol,
986 bfd_mach_o_bfd_get_relocated_section_contents,
987 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
988 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
989 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
990 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
991 bfd_mach_o_bfd_merge_private_bfd_data,
992 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
993 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
994 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
995 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
996 bfd_mach_o_bfd_copy_private_header_data,
997 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
998 * mach-o-target.c: ... here.
999 Update copyright years.
1001 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1003 * dep-in.sed: Don't use \n in replacement part of s command.
1004 * Makefile.am (DEP1): LC_ALL for uniq.
1006 * Makefile.in: Regenerate.
1008 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1010 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1011 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1012 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1014 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1016 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1017 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1018 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1019 against STT_GNU_IFUNC symbols for static executables.
1020 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1021 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1023 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1024 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1025 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1026 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1028 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1030 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1031 symbols to be left unimported when linking statically.
1032 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1033 code when linking statically.
1035 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1037 * elf32-i386.c (elf_i386_check_relocs): Increment
1038 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1039 against STT_GNU_IFUNC symbol.
1040 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1041 local STT_GNU_IFUNC definition is used.
1042 (elf_i386_relocate_section): Handle got.offset != -1 for
1043 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1046 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1047 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1048 relocations against STT_GNU_IFUNC symbol.
1049 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1050 local STT_GNU_IFUNC definition is used.
1051 (elf64_x86_64_relocate_section): Handle got.offset != -1
1052 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1053 STT_GNU_IFUNC symbol.
1055 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1058 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1059 (elf_i386_reloc_type_lookup): Likewise.
1060 (R_386_tls): Removed.
1061 (R_386_irelative): New.
1062 (R_386_vt_offset): Updated.
1063 (elf_i386_rtype_to_howto): Likewise.
1064 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1065 (elf_i386_link_hash_table_create): Initialize igotplt,
1067 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1068 (elf_i386_adjust_dynamic_symbol): Likewise.
1069 (elf_i386_allocate_dynrelocs): Likewise.
1070 (elf_i386_relocate_section): Likewise.
1071 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1073 (elf_i386_finish_dynamic_symbol): When building a static
1074 executable, use .iplt, .igot.plt and .rel.iplt sections for
1075 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1076 locally defined STT_GNU_IFUNC symbol.
1078 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1079 (x86_64_reloc_map): Likewise.
1080 (R_X86_64_standard): Updated.
1081 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1082 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1084 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1085 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1086 (elf64_x86_64_allocate_dynrelocs): Likewise.
1087 (elf64_x86_64_relocate_section): Likewise.
1088 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1090 (elf64_x86_64_finish_dynamic_symbol): When building a static
1091 executable, use .iplt, .igot.plt and .rela.iplt sections for
1092 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1093 for locally defined STT_GNU_IFUNC symbol.
1095 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1096 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1098 * bfd-in2.h: Regenerated.
1099 * libbfd.h: Likewise.
1101 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1103 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1104 (_bfd_elf_make_ifunc_reloc_section): Removed.
1105 (_bfd_elf_is_ifunc_symbol): Likewise.
1106 (_bfd_elf_create_static_ifunc_sections): New.
1108 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1110 (elf_link_add_object_symbols): Here.
1111 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1112 STT_GNU_IFUNC symbol.
1113 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1114 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1115 (IFUNC_INFIX): Removed.
1116 (get_ifunc_reloc_section_name): Likewise.
1117 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1118 (_bfd_elf_is_ifunc_symbol): Likewise.
1119 (_bfd_elf_create_static_ifunc_sections): New.
1121 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1123 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1124 (create_got_section): Likewise.
1125 (allocate_dynrelocs): Likewise.
1126 (readonly_dynrelocs): Likewise.
1127 (set_tls_module_base): Likewise.
1128 (dtpoff_base): Likewise.
1130 (elf_i386_link_hash_table_create): Updated.
1131 (elf_i386_create_dynamic_sections): Likewise.
1132 (elf_i386_check_relocs): Likewise.
1133 (elf_i386_size_dynamic_sections): Likewise.
1134 (elf_i386_relocate_section): Likewise.
1136 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1137 (create_got_section): Likewise.
1138 (allocate_dynrelocs): Likewise.
1139 (readonly_dynrelocs): Likewise.
1140 (set_tls_module_base): Likewise.
1141 (dtpoff_base): Likewise.
1143 (elf64_x86_64_link_hash_table_create): Updated.
1144 (elf64_x86_64_create_dynamic_sections): Likewise.
1145 (elf64_x86_64_check_relocs): Likewise.
1146 (elf64_x86_64_size_dynamic_sections): Likewise.
1147 (elf64_x86_64_relocate_section): Likewise.
1149 2009-05-28 Nick Clifton <nickc@redhat.com>
1151 * targets.c (_bfd_target_vector): Only include plugin target in
1152 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1154 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1156 * elf32-spu.c (struct call_info): New member broken_cycle.
1157 (remove_cycle): Instead of physically removing call_info structures
1158 to break call graph cycles, mark them using the broken_cycle flag.
1159 (mark_overlay_section): Respect broken_cycle flag.
1160 (unmark_overlay_section): Likewise.
1161 (collect_lib_sections): Likewise.
1162 (collect_overlays): Likewise.
1163 (sum_stack): Likewise.
1165 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1167 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1168 (mark_functions_via_relocs): Initialize callee->count to 1.
1169 (pasted_function): Likewise.
1170 (spu_elf_auto_overlay): Honor call counts when determining number
1171 of stubs required in software i-cache mode.
1173 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1175 * plugin.c (program_name): Remove.
1176 (plugin_program_name): New.
1177 (bfd_plugin_set_program_name): New.
1178 (try_load_plugin): Use plugin_program_name.
1179 * plugin.h (bfd_plugin_set_program_name): New.
1181 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1183 * aclocal.m4: Include ../config/plugins.m4.
1184 * configure.in: Use AC_PLUGINS.
1185 * configure: Regenerate.
1186 * Makefile.in: Regenerate.
1187 * doc/Makefile.in: Regenerate.
1189 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1191 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1193 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1194 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1195 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1196 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1197 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1198 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1199 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1200 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1201 * reloc.c (bfd_generic_relax_section): Likewise.
1202 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1203 * vms.c (vms_bfd_relax_section): Likewise.
1205 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1207 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1209 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1210 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1212 * elf32-i386.c (allocate_dynrelocs): Updated.
1213 (elf_i386_relocate_section): Likewise.
1214 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1215 (elf64_x86_64_relocate_section): Likewise.
1217 * elf64-x86-64.c (is_indirect_symbol): Removed.
1219 2009-05-26 Nick Clifton <nickc@redhat.com>
1221 * po/id.po: Updated Indonesian translation.
1223 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1225 * Makefile.am: Run "make dep-am".
1228 (ALL_MACHINES): Add cpu-plugin.lo.
1229 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1230 (BFD32_BACKENDS): Add plugin.lo.
1231 (BFD32_BACKENDS_CFILES): Add plugin.c.
1232 (libbfd_la_LIBADD): Add LIBDL
1233 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1234 (bfd_plugin_arch): Declare.
1235 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1236 * bfd.c (bfd): Add plugin_data.
1237 * config.bfd: Handle the plugin target.
1238 * configure.in: Check for --enable-plugins.
1239 (LT_INIT): Use the dlopen option.
1240 * cpu-plugin.c: New.
1243 * targets.c (plugin_vec): Declare.
1244 (_bfd_target_vector): Add plugin_vec.
1245 * Makefile.in: Regenerate.
1246 * bfd-in2.h: Regenerate.
1247 * configure: Regenerate.
1249 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1251 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1252 per line with all lines having continuation backslash. Prefix
1253 first line with "A", following lines with "B".
1254 * Makefile.am (DEP): Don't use dep.sed here.
1255 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1256 dep.sed here on dependencies, sort and uniq.
1257 * Makefile.in: Regenerate.
1259 2009-05-25 Tristan Gingold <gingold@adacore.com>
1261 * makefile.vms: Add verilog.obj to object list OBJS.
1263 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1265 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1266 for BFD_IN_MEMORY is cleared.
1267 (bfd_bwrite): Zero excess memory allocated.
1269 2009-05-22 Julian Brown <julian@codesourcery.com>
1271 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1273 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1274 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1275 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1276 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1277 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1278 (a8_erratum_fix, a8_erratum_reloc): New structs.
1279 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1280 num_a8_erratum_fixes, fix_cortex_a8 fields.
1281 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1282 (elf32_arm_add_stub): Split into two parts, creating...
1283 (elf32_arm_create_or_find_stub_sec): New function.
1284 (elf32_arm_final_link_relocate): Add forward declaration.
1285 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1286 relocations, multiple relocations per stub.
1287 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1288 (arm_size_one_stub): Use find_stub_size_and_template.
1289 (a8_reloc_compare): New.
1290 (find_thumb_glue): Add forward declaration.
1291 (cortex_a8_erratum_scan): New.
1292 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1293 (bfd_elf32_arm_set_cortex_a8_fix): New.
1294 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1295 (arm_map_one_stub): Add THUMB32_TYPE support.
1296 (a8_branch_to_stub_data): New.
1297 (make_branch_to_a8_stub): New.
1298 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1299 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1300 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1301 Cortex-A8 erratum workaround.
1302 * bfd-in2.h: Regenerate.
1304 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1306 * Makefile.am: Run "make dep-am".
1307 * Makefile.in: Regenerate.
1308 * po/SRC-POTFILES.in: Regenerate.
1310 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1312 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1315 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1317 * elf-bfd.h (struct elf_backend_data
1318 <elf_backend_link_output_symbol_hook>): Return an int.
1319 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1320 symbols on deleted .opd entries.
1321 * elflink.c (elf_link_output_sym): Return without outputting sym
1322 if output_symbol_hook returns 2.
1323 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1324 Abort if we must not discard sym.
1325 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1327 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1328 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1329 elf_backend_link_output_symbol_hook return type change.
1330 * elf32-arm.c (output_arch_syminfo): Likewise.
1331 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1332 (elf32_arm_output_arch_local_syms): Likewise.
1333 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1334 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1335 (bfd_score_elf_link_output_symbol_hook): Likewise.
1336 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1337 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1338 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1339 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1340 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1341 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1342 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1343 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1344 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1345 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1346 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1348 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1350 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1351 out of range .opd symbols.
1353 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1355 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1356 fprintf_vma directly.
1357 * peXXigen.c (pe_print_edata): Likewise.
1358 (pe_print_pdata): Likewise.
1359 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1360 (_bfd_XX_print_private_bfd_data_common): Likewise.
1362 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1364 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1366 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1367 Paul Brook <paul@codesourcery.com>
1369 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1370 fix discarded sections.
1372 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1374 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1375 sections into the software icache.
1377 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1379 * elf32-spu.c (build_stub): Always build "compact" sofware
1382 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1384 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1385 (spu_elf_setup): Initialize it.
1386 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1387 Update to new-sytle cache manager data structures.
1388 (spu_elf_build_stubs): Generate new-style cache manager data
1389 structures and symbols.
1390 (spu_elf_auto_overlay): Update size computation.
1392 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1394 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1395 segments first amongst the program headers.
1397 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1399 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1400 into addresses for relocation types that look at high bits. Remove
1401 special handling of relocation overflow warnings.
1403 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1405 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1406 control flow graph between fragments of a function.
1408 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1410 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1411 generate only a 16-byte .toe section.
1412 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1414 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1416 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1417 (spu_elf_place_overlay_data): ..here. New function.
1418 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1420 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1422 * elf32-arm.c: Move sysdep.h to start of file.
1424 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1426 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1428 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1429 __icache_tag_array and __icache_tag_array_size.
1431 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1433 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1435 (bfinfdpic_link_omit_section_dynsym): Likewise.
1436 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1438 2009-05-05 Paul Brook <paul@codesourcery.com>
1440 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1441 * bfd-in2.h: Regenerate.
1442 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1443 (_arm_elf_section_data): Add text and exidx fields.
1444 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1445 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1446 copy_exidx_entry): New functions.
1447 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1449 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1451 * elf32-arm.c (DEF_STUBS): New helper define.
1452 (DEF_STUB): Likewise.
1453 (stub_def): New type.
1454 (stub_definitions): New array, containing stub template pointers
1456 (arm_size_one_stub): Make use of stub_definitions.
1458 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1460 * elflink.c (find_version_for_sym): Remove from here, ...
1461 * linker.c (bfd_find_version_for_sym): ... rename, replace
1462 here, make public and update all callers.
1463 * bfd-in2.h: Regenerate.
1465 2009-04-30 Nick Clifton <nickc@redhat.com>
1467 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1469 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1470 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1471 into a STT_GNU_IFUNC symbol type.
1472 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1474 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1475 the binary contains ifunc symbols.
1476 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1477 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1478 * elf32-i386.c (is_indirect_function): New function.
1479 (elf_i386_check_relocs): Create an ifunc output section.
1480 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1481 section if necessary.
1482 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1484 (elf_i386_add_symbol_hook): New function. Set the
1485 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1486 symbol is encountered.
1487 (elf_backend_post_process_headers): Define.
1488 (elf_backend_add_symbol_hook): Define.
1489 (elf_i386_post_process_headers): Rename to
1490 elf_i388_fbsd_post_process_headers.
1491 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1492 (is_indirect_function): New function.
1493 (elf64_x86_64_check_relocs): Create an ifunc output section.
1494 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1495 section if necessary.
1496 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1497 symbol if necessary.
1498 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1499 elf_obj_data structure if an ifunc symbol is encountered.
1500 (elf_backend_post_process_headers): Define.
1501 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1502 if we have ifunc symbols to handle.
1503 (get_ifunc_reloc_section_name): New function. Computes the name
1504 for an ifunc section.
1505 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1506 section to hold ifunc relocs.
1507 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1508 (bfd_print_symbol_vandf): Handle ifunc symbols.
1509 (bfd_decode_symclass): Likewise.
1510 * bfd-in2.h: Regenerate.
1512 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1514 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1515 MOVW and MOVT relocations in a shared library link.
1517 2009-04-27 Anthony Green <green@moxielogic.com>
1519 * verilog.c: New file.
1520 * Makefile.am (BFD32_LIBS): Add verilog.c.
1521 (BFD32_LIBS_CFILES): Add verilog.c.
1522 (verilog.lo): New build rule.
1523 * Makefile.in: Rebuilt.
1524 * targets.c: Add verilog support.
1525 * bfd.c (tdata union): Add Verilog private data field.
1526 * bfd-in2.h: Regenerate.
1528 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1530 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1533 2009-04-23 Matthias Klose <doko@ubuntu.com>
1535 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1537 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1540 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1541 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1542 (elf32_arm_size_stubs): Likewise.
1543 (record_thumb_to_arm_glue): Deleted unused function.
1544 (bfd_elf32_arm_process_before_allocation): No longer handle
1545 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1546 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1547 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1549 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1551 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1552 (elf32_arm_write_section): Declare early.
1553 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1554 (arm_allocate_glue_section_space): Exclude empty sections.
1555 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1556 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1558 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1559 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1560 (elf32_arm_size_dynamic_sections): Allocate interworking
1562 (bfd_elf32_bfd_final_link): Define.
1564 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1566 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1568 * coffcode.h (coff_compute_section_file_positions): Clear
1569 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1571 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1572 force_minimum_alignment.
1574 * libcoff.h: Regenerated.
1576 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1577 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1579 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1580 nor target_subsystem.
1582 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1583 force_minimum_alignment nor target_subsystem.
1585 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1587 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1588 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1589 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1590 include in coff-x86_64.c of headers.
1591 (PDATA_ROW_SIZE): New define.
1592 (pex_regs[]): New static array.
1593 (pex64_get_runtime_function): New static function.
1594 (pex64_get_unwind_info): Likewise.
1595 (pex64_get_scope_entry): Likewise.
1596 (pex64_xdata_print_uwd_codes): Likewise.
1597 (pex64_get_section_by_rva): Likewise.
1598 (pex64_dump_xdata): Likewise.
1599 (pex64_bfd_print_pdata): Likewise.
1600 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1601 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1602 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1604 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1605 Alan Modra <amodra@bigpond.net.au>
1606 Dave Korn <dave.korn.cygwin@gmail.com>
1608 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1609 long names and non-NUL-terminated strings.
1611 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1613 * bfd-in2.h: Regenerated.
1615 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1617 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1618 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1620 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1623 * coffcode.h (bfd_pei_p): New.
1625 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1626 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1627 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1628 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1629 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1630 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1632 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1633 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1634 bfd_efi_rtdrv_x86_64_vec,
1635 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1636 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1637 * targets.c: Likewise.
1639 * configure: Regenerated.
1640 * libcoff.h: Likewise.
1641 * Makefile.in: Likewise.
1643 * efi-app-ia32.c: Removed.
1644 * efi-app-x86_64.c: Likewise.
1645 * efi-bsdrv-ia32.c: Likewise.
1646 * efi-bsdrv-ia64.c: Likewise.
1647 * efi-bsdrv-x86_64.c: Likewise.
1648 * efi-rtdrv-ia32.c: Likewise.
1649 * efi-rtdrv-ia64.c: Likewise.
1650 * efi-rtdrv-x86_64.c: Likewise.
1651 * efi-rtdrv-ia32.c: Likewise.
1653 * efi-app-ia64.c: Moved to ...
1655 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1656 (TARGET_NAME): Set to pei-ia64.
1658 * libpei.h (bfd_target_pei_p): Removed.
1659 (bfd_target_pei_arch): Likewise.
1660 (bfd_target_efi_app_p): Likewise.
1661 (bfd_target_efi_app_arch): Likewise.
1662 (bfd_target_efi_bsdrv_p): Likewise.
1663 (bfd_target_efi_bsdrv_arch): Likewise.
1664 (bfd_target_efi_rtdrv_p): Likewise.
1665 (bfd_target_efi_rtdrv_arch): Likewise.
1666 (bfd_pe_executable_p): Likewise.
1668 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1669 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1670 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1671 and efi-rtdrv-ia32.c.
1672 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1673 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1674 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1675 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1676 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1677 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1678 (efi-app-ia64.lo): Removed.
1679 (efi-bsdrv-ia32.lo): Likewise.
1680 (efi-rtdrv-ia32.lo): Likewise.
1681 (efi-app-ia64.lo): Likewise.
1682 (efi-bsdrv-ia64.lo): Likewise.
1683 (efi-rtdrv-ia64.lo): Likewise.
1684 (efi-app-x86_64.lo): Likewise.
1685 (efi-bsdrv-x86_64.lo): Likewise.
1686 (efi-rtdrv-x86_64.lo): Likewise.
1689 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1691 (arch_type): Removed.
1692 (pe_arch): Likewise.
1693 (pe_bfd_object_p): Just return coff_object_p.
1695 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1696 bfd_pe_executable_p with bfd_pei_p.
1698 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1700 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1701 PLT entries to an undefined symbol when generating a shared
1704 2009-04-17 Nick Clifton <nickc@redhat.com>
1707 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1709 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1711 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1712 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1713 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1714 * binary.c (binary_bfd_define_common_symbol): Likewise.
1715 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1716 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1717 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1718 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1719 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1720 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1721 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1722 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1723 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1724 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1725 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1726 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1727 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1728 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1729 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1730 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1731 * som.c (som_bfd_define_common_symbol): Likewise.
1732 * srec.c (srec_bfd_define_common_symbol): Likewise.
1733 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1734 * versados.c (versados_bfd_define_common_symbol): Likewise.
1735 * vms.c (vms_bfd_define_common_symbol): Likewise.
1736 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1737 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1738 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1739 (pmac_xcoff_vec): Likewise.
1740 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1741 (aix5coff64_vec): Likewise.
1742 * linker.c (bfd_generic_define_common_symbol): New function.
1743 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1744 (_bfd_define_common_symbol): New field.
1745 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1746 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1747 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1749 * bfd-in2.h: Regenerate.
1750 * libbfd.h: Likewise.
1751 * libcoff.h: Likewise.
1753 2009-04-15 Anthony Green <green@moxielogic.com>
1755 * targets.c: Add moxie support.
1756 * Makefile.am: Ditto.
1757 * Makefile.in: Rebuilt.
1758 * cpu-moxie.c, elf32-moxie.c: New files.
1759 * archures.c: Add moxie support.
1760 * configure.in: Add moxie support.
1761 * configure: Rebuilt.
1762 * config.bfd, archures.c: Add moxie support.
1763 * bfd-in2.h: Rebuilt.
1765 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1767 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1768 branch to an undef weak symbol into a jump to next instruction if
1769 a PLT entry will be created.
1771 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1773 * coffgen.c (make_a_section_from_file): Set the backend long
1774 section names enable if long section names found on input.
1775 * coffcode.h: Extend long section names documentation to match.
1777 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1779 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1782 2009-04-07 DJ Delorie <dj@redhat.com>
1784 * archures.c: Add bfd_mach_mep_c5.
1785 * bfd-in2.h: Likewise.
1786 * cpu-mep.c: Add bfd_c5_arch.
1787 * elf32-mep.c: Support it.
1789 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1791 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1792 info->callbacks->einfo.
1793 * linker.c (_bfd_generic_section_already_linked): Likewise.
1795 2009-04-06 DJ Delorie <dj@redhat.com>
1797 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1799 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1801 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1802 _bfd_pex64_print_pdata only if PE is defined.
1804 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1805 (_bfd_pex64_print_pdata): This.
1807 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1808 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1811 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1813 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1814 _bfd_pep_print_x64_pdata.
1815 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1816 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1818 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1820 * elf32-xtensa.c (relax_property_section): Always set r_offset
1823 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1825 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1826 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1828 (elf32_arm_stub_type): New enum values for the two new stubs.
1829 (arm_type_of_stub): Make use of the two new stubs.
1830 (arm_size_one_stub): Handle the two new stubs.
1832 2009-04-01 Matt Thomas <matt@netbsd.org>
1834 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1835 hidden symbols into the GOT or PLT.GOT.
1836 (elf_vax_relocate_section): Do not emit a PCREL reloc
1837 into a shared object if it is against a hidden symbol.
1839 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1841 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1842 and know_contains_shared_object_p.
1843 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1844 Cache the result in the archive_info table.
1845 (xcoff_auto_export_p): Add an "info" parameter and update the
1846 call to xcoff_archive_contains_shared_object_p.
1847 (xcoff_mark_auto_exports): Update accordingly.
1848 (xcoff_post_gc_symbol): Likewise.
1850 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1852 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1855 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1857 * coff-rs6000.c (member_layout): New structure.
1858 (archive_iterator): Likewise.
1859 (member_layout_init): New function.
1860 (archive_iterator_begin): Likewise.
1861 (archive_iterator_next): Likewise.
1862 (xcoff_write_armap_old): Use the new iterator functions.
1863 (do_shared_object_padding): Delete.
1864 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1865 handling of arch_info.
1866 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1867 first loop rather than the second. Allocate a member header if
1868 there isn't one, then work out the stat information and length
1869 in the first loop too. Use the new iterators for the second loop.
1870 (xcoff_write_archive_contents_big): Likewise.
1872 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1874 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1875 (bfd_xcoff_set_archive_import_path): Likewise.
1876 * bfd-in2.h: Regenerate.
1877 * xcofflink.c: Include libiberty.h.
1878 (xcoff_archive_info): New structure.
1879 (xcoff_archive_info_hash): New function.
1880 (xcoff_archive_info_eq): Likewise.
1881 (xcoff_get_archive_info): Likewise.
1882 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1883 (bfd_xcoff_split_import_path): New function.
1884 (bfd_xcoff_set_archive_import_path): Likewise.
1885 (xcoff_set_import_path): Move earlier in file.
1886 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1887 object to the the directory part of the bfd's filename. Get the
1888 import path and filename of an archive object from the archive's
1889 xcoff_tdata, initializing it if necessary. Update use of
1891 (bfd_link_input_bfd): Update use of import_file_id.
1892 (xcoff_write_global_symbol): Likewise.
1894 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1896 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1898 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1900 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1901 a .loader section for relocatable links.
1902 (xcoff_need_ldrel_p): New function.
1903 (xcoff_mark): Use it.
1904 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1906 (xcoff_build_ldsym): New function, split out from...
1907 (xcoff_build_ldsyms): ...here. Rename to...
1908 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1909 call xcoff_build_ldsym, if there's a loader section.
1910 (xcoff_build_loader_section): New function, extracted verbatim from...
1911 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1912 there's a loader section. Only add an __rtinit loader symbol
1913 if there's a loader section. Update after above name change.
1914 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1915 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1916 and xcoff_create_ldrel.
1917 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1918 (xcoff_reloc_link_order): Likewise, but only call it if there's
1919 a loader section. Use xcoff_symbol_section.
1920 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1921 if there's a loader section.
1923 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1925 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1927 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1929 * elf32-arm.c (group_sections): Rewrite loops for better
1932 2009-03-30 DJ Delorie <dj@redhat.com>
1934 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1935 relocs when doing a relocatable link.
1937 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1939 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1940 "ERROR:", in error messages.
1941 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1942 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1943 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1944 (elf32_arm_merge_eabi_attributes): Likewise.
1945 (elf32_arm_merge_private_bfd_data): Likewise.
1947 2009-03-27 Nick Clifton <nickc@redhat.com>
1949 * section.c (bfd_get_section_contents): Detect and handle the case
1950 where a section has the SEC_IN_MEMORY flag set but no actual
1953 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1956 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1957 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1958 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1959 if we don't find matching PT_LOAD when copying.
1961 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1963 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1964 the reloc descriptions.
1966 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1968 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1969 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1970 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1972 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1974 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1975 (bfd_i386_arch_intel_syntax): Likewise.
1976 (i8086_arch): Likewise.
1977 (bfd_x86_64_arch): Likewise.
1979 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1981 * elf32-cris.c (cris_elf_relocate_section): <case
1982 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1983 symbols for non-allocated sections. Don't check whether to
1984 generate R_CRIS_DTPMOD for non-allocated sections.
1985 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1986 handle relocation GC:ing if applied to non-allocated section.
1987 (cris_elf_check_relocs): Similar.
1989 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1990 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1991 when emitting a known TP offset in the GOT.
1993 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1995 * elf64-ppc.c (synthetic_opd): Delete.
1996 (compare_symbols): Look for .opd name rather than section match.
1997 (ppc64_elf_get_synthetic_symtab): Likewise.
1999 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2001 * elf32-ppc.c (is_pic_glink_stub): Delete.
2002 (is_nonpic_glink_stub): New function.
2003 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2005 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2007 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2008 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2010 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2011 macros for visibilty and locality checks.
2012 (elf_s390_adjust_dynamic_symbol): Likewise.
2013 (allocate_dynrelocs): Likewise.
2014 (elf_s390_relocate_section): Likewise.
2015 (elf_s390_finish_dynamic_symbol): Likewise.
2016 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2017 (elf_s390_adjust_dynamic_symbol): Likewise.
2018 (allocate_dynrelocs): Likewise.
2019 (elf_s390_relocate_section): Likewise.
2020 (elf_s390_finish_dynamic_symbol): Likewise.
2022 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2024 * bfd-in2.h: Regenerated.
2025 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2026 for debugging sections and map memory read/write dependent on
2028 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2029 without memory read flags set.
2030 * section.c: Add SEC_COFF_NOREAD to section flags.
2032 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2034 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2037 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2039 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2040 "no overlays" return. If there are overlays, create overlay
2041 manager entry symbols here, so that..
2042 (spu_elf_build_stubs): ..we don't need to set them up here.
2043 Simplify entry symbol tests.
2044 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2046 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2048 * elf.c (elfcore_grok_openbsd_procinfo)
2049 (elfcore_grok_openbsd_note): New functions.
2050 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2052 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2054 * vms-hdr.c: Don't include alloca.h.
2055 * elf32-m68hc1x.c: Include alloca-conf.h.
2057 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2059 * Makefile.am: Run "make dep-am".
2060 * Makefile.in: Regenerate.
2062 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2064 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2066 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2068 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2070 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2071 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2072 ovly_return fields with ovly_entry[2]. Adjust all users.
2073 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2075 (spu_elf_build_stubs): Likewise.
2076 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2077 ovly_flavour changes. Update all callers.
2078 (ovl_stub_size_log2): New function.
2079 (build_stub): Handle compact icache stubs. Use different manager
2080 entry point for stubs in non-icache area.
2081 (spu_elf_size_stubs): Don't allocate space for indirect branch
2083 (spu_elf_build_stubs): And don't built them.
2085 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2087 * dwarf2.c (read_section): Always use rawsize, if available.
2089 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2091 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2092 of rawsize and size for buffer.
2094 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2096 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2097 parameter just because fixed sections fit into local store.
2098 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2099 generating overlays if fixed sections plus reserved stack
2100 and heap space fit into local store.
2102 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2104 * elf32-spu.c (build_stub): Correct icache set_id.
2105 (spu_elf_relocate_section): Likewise.
2107 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2109 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2110 symbol table if it was created by the current call.
2112 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2114 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2115 class XMC_DS rather than XMC_UA.
2117 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2119 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2120 bfd_boolean export_defineds parameter with an unsigned int
2121 auto_export_flags parameter.
2122 * bfd-in2.h: Regenerate.
2123 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2124 split out from xcoff_build_ldsyms.
2125 (xcoff_covered_by_expall_p): New function.
2126 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2127 but with extra code to handle -bexpfull and -bexpall.
2128 (xcoff_mark_auto_exports): New function.
2129 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2130 a function should be automatically exported.
2131 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2132 parameter with an auto_export_flags parameter. Update ldinfo
2133 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2136 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2138 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2139 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2140 init and fini functions. Do garbage collection for objects
2141 without an entry point too.
2143 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2145 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2146 check whether a symbol has csect information.
2147 (coff_print_aux): Likewise.
2148 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2149 information for C_AIX_WEAKEXT too.
2150 (_bfd_xcoff_swap_aux_out): Likewise.
2151 (xcoff_reloc_type_br): Handle defweak symbols too.
2152 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2153 information for C_AIX_WEAKEXT too.
2154 (_bfd_xcoff64_swap_aux_out): Likewise.
2155 (xcoff64_reloc_type_br): Handle defweak symbols too.
2156 * coffgen.c (coff_print_symbol): Handle auxillary function
2157 information for C_AIX_WEAKEXT too.
2158 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2159 instead of BSF_GLOBAL if the L_WEAK flag is set.
2160 (xcoff_dynamic_definition_p): New function.
2161 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2162 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2163 always take the symbol class from the ldsym. Use weak bfd symbol
2164 types for weak ldsyms.
2165 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2166 Fix the check for whether a definition is from a shared object.
2167 Allow redefinitions of weak symbols.
2168 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2169 (xcoff_keep_symbol_p): Likewise.
2170 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2171 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2172 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2173 but mark them as L_WEAK.
2174 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2175 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2177 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2179 * xcofflink.c (xcoff_mark): When walking the relocations,
2180 only mark the target symbol or the target section, not both.
2181 (xcoff_final_definition_p): New function.
2182 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2183 symbol is a valid definition of the associated output symbol.
2184 Use XCOFF_ALLOCATED to stop the same hash table entry having
2186 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2188 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2190 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2192 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2195 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2197 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2198 * libcoff.h: Regenerate.
2199 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2200 line-number counts in the bfd's lineno_counts field.
2201 Don't keep per-csect line-number counts.
2202 (xcoff_sweep): Don't update per-csect line-number counts.
2203 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2204 entries in each output section.
2205 (xcoff_link_input_bfd): Get the number of line numbers from
2206 the bfd's lineno_counts field, rather than recalculating it
2207 from scratch. Fix the range check when updating C_BINCL and
2209 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2210 here. Don't expect csects to have line-number counts.
2212 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2214 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2215 * libcoff.h: Regenerate.
2216 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2217 "skip" logic from xcoff_link_input_bfd.
2218 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2219 objects in a dynamic link, rather than checking whether csectpp
2220 is null. Always allocate debug_index for other objects,
2221 and always go through the loop. Update the type of debug_index
2222 after the change above. Read the auxillary csect information
2223 and use xcoff_keep_symbol_p to decide whether a symbol should
2224 be kept. Set its debug_index to -2 if not.
2225 (xcoff_link_input_bfd): Update the type of debug_index after
2226 the change above and always expect it to be nonnull. Use it to
2227 test whether a symbol should be stripped, rather than making the
2228 decision here. Postpone all symbol creation to the second pass.
2230 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2232 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2233 creating a descriptor.
2234 (xcoff_sweep): Don't mark toc_section unless it's needed.
2235 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2236 when marking every bfd.
2237 (xcoff_link_input_bfd): Skip all TOC anchors.
2238 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2239 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2240 to -1; call xcoff_find_tc0 instead.
2242 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2244 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2245 * libcoff.h: Regenerate.
2246 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2247 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2248 the previous symbol's csect. Treat last_symndx as an inclusive value
2249 and simplify its handling.
2250 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2251 symbols with the right csect. Don't mark rsec when processing
2252 relocations against undefined or absolute sections.
2253 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2254 of bfd_und_section_ptr.
2255 (xcoff_link_input_bfd): Likewise.
2257 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2259 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2260 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2261 flag is set. Assert that all undefined symbols are either
2262 imported or defined by a dynamic object.
2263 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2264 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2265 handling to all relocations. Only set XCOFF_CALLED for function
2267 (xcoff_find_function): New function, split out from...
2268 (bfd_xcoff_export_symbol) ...here.
2269 (xcoff_set_import_path): New function, split out from...
2270 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2271 meaning of XCOFF_CALLED.
2272 (xcoff_mark_symbol): If we mark an undefined and unimported
2273 symbol, find some way of defining it. If the symbol is a function
2274 descriptor, fill in its definition automatically. If the symbol
2275 is a function, mark its descriptor and allocate room for global
2276 linkage code. Otherwise mark the symbol as implicitly imported.
2277 Move the code for creating function descriptors from...
2278 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2279 check for symbols that were implicitly defined.
2280 (xcoff_mark): Don't count any dynamic relocations against
2282 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2283 in the xcoff link info.
2284 (xcoff_link_input_bfd): Remove handling of undefined and
2287 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2289 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2290 if the target is absolute. Fix comment typo.
2291 (xcoff_ppc_relocate_section): Remove FIXME.
2292 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2293 if the target is absolute.
2295 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2297 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2298 R_POS and R_NEG relocations against absolute symbols to the
2301 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2303 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2304 to 2 for bfd_mach_ppc_620.
2306 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2308 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2309 * configure.in: Likewise.
2310 * configure: Regenerate.
2312 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2315 * elf.c (assign_section_numbers): Generate symbol table if there
2316 is any relocation in output.
2317 (_bfd_elf_compute_section_file_positions): Likewise.
2319 2009-03-13 Nick Clifton <nickc@redhat.com>
2322 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2323 * elflink.c (elf_link_read_relocs_from_section): Use
2324 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2325 relocs but no symbol table.
2326 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2328 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2331 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2332 to check ___tls_get_addr.
2334 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2335 strncmp to check __tls_get_addr.
2337 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2339 * dwarf2.c (read_section): Always check the offset, even when the
2340 section has been read before.
2342 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2344 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2347 2009-03-11 Chris Demetriou <cgd@google.com>
2349 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2350 * bfd-in2.h: Regenerate.
2351 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2352 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2354 (bsd_write_armap): Likewise.
2355 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2356 flag is set, do nothing.
2357 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2360 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2362 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2363 used to update stack pointer.
2365 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2368 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2369 for unknown symbols in absolute section.
2371 2009-03-06 Nick Clifton <nickc@redhat.com>
2373 * po/es.po: Updated Spanish translation.
2375 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2377 * elf32-arm.c (group_sections): Take next section size into
2378 account before accepting to group it.
2380 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2382 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2384 (elf32_arm_final_link_relocate): Likewise.
2386 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2389 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2391 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2393 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2394 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2395 (BFD_FAKE_SECTION): Init new flag.
2396 * ecoff.c (bfd_debug_section): Likewise.
2397 * bfd-in2.h: Regenerate.
2398 * libbfd.h: Regenerate.
2399 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2400 (ppc_elf_reloc_type_lookup): Handle new relocs.
2401 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2402 without marker relocs.
2403 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2404 if section has no old-style calls.
2405 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2406 Don't try to optimize new-style __tls_get_addr call when handling
2407 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2409 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2410 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2411 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2412 without marker relocs.
2413 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2414 if section has no old-style calls. Set toc_ref for new relocs as
2416 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2417 Don't try to optimize new-style __tls_get_addr call when handling
2418 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2421 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2424 * configure.in: Test for ld --as-needed support. Link shared
2425 libbfd against libm.
2426 * configure: Regenerate.
2428 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2430 * Makefile.am: Run "make dep-am".
2431 * Makefile.in: Regenerate.
2433 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2435 * elf32-score7.c: New file.
2436 * elf32-score.h: New file.
2437 * elf32-score.c: Add code to support score 7. Set score7 as the
2439 * cpu-score.c: Add score7 architecure.
2440 (compatibile): New function.
2441 * Makefile.am: Add rules for building elf32-score7 object.
2442 * Makefile.in: Regenerate.
2443 * configure.in: Add elf32-score7 object to score vectors.
2444 * configure: Regenerate.
2445 * reloc.c: Add score7 relocs.
2446 * archures.c: Add score3 and score7 machine numbers.
2447 * bfd-in2.h: Regenerate.
2448 * libbfd.h: Regenerate.
2450 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2452 * configure: Regenerate.
2454 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2456 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2457 (elf32_hppa_check_relocs): Use it.
2459 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2461 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2462 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2463 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2464 (elf_hppa_record_segment_addrs): Likewise.
2465 (elf_hppa_final_link): Likewise.
2466 (elf_hppa_relocate_insn): Likewise.
2467 (elf_hppa_final_link_relocate): Likewise.
2468 (elf64_hppa_relocate_section): Likewise.
2469 * elf64-hppa.c: Insert above.
2471 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2473 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2474 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2475 (elf_hppa_relocate_section): Likewise.
2476 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2477 from struct elf_link_hash_entry. Add count field.
2478 (struct elf64_hppa_dyn_hash_table): Delete.
2479 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2480 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2481 (hppa_elf_hash_entry, eh_name): Define.
2482 (elf64_hppa_new_dyn_hash_entry): Delete.
2483 (elf64_hppa_dyn_hash_lookup): Delete.
2484 (elf64_hppa_dyn_hash_traverse): Delete.
2485 (get_dyn_name): Delete.
2486 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2487 of struct elf64_hppa_dyn_hash_entry *.
2488 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2489 allocate_global_data_plt, allocate_global_data_stub,
2490 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2492 (hppa64_link_hash_newfunc): New.
2493 (elf64_hppa_hash_table_create): Rework.
2494 (count_dyn_reloc): Likewise.
2495 (hppa64_elf_local_refcounts): New.
2496 (elf64_hppa_check_relocs): Rework using standard technique for recording
2497 local DLT, PLT and OPD reference counts.
2498 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2499 elf_link_hash_entry *.
2500 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2501 allocate_global_data_plt, allocate_global_data_stub,
2502 allocate_global_data_opd, allocate_dynrel_entries,
2503 elf64_hppa_adjust_dynamic_symbol,
2504 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2505 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2506 Use hppa_link_hash_table. Rework.
2507 (elf64_hppa_link_output_symbol_hook): Rework.
2508 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2509 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2510 elf64_hppa_finish_dynamic_sections): Likewise.
2512 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2514 * elf32-arm.c (stub_reloc_type): Removed.
2515 (insn_sequence): Renamed reloc_type field to r_type.
2516 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2517 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2518 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2519 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2520 (arm_stub_is_thumb): Catch new stubs.
2521 (arm_type_of_stub): Handle new stubs.
2522 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2523 (bfd_elf32_arm_process_before_allocation): Remove useless
2526 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2528 * elf.c (elf_find_function): Use is_function_type to check
2531 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2533 * xtensa-modules.c: Revert to previous version 1.11 due
2534 to inadvertant commit.
2536 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2538 * elf32-xtensa.c (text_action_add): Separate test for action
2539 type. Break if saved action is ta_widen_insn at same offset.
2541 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2543 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2544 to elf32_arm_stub_long_branch_any_arm_pic.
2545 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2546 (enum elf32_arm_stub_type, arm_type_of_stub)
2547 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2550 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2552 * elf32-arm.c (PREV_SEC): Update comment.
2553 (group_sections): Rename argument to stubs_always_after_branch.
2554 Reverse the list and place stubs at the end of input sections.
2556 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2558 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2560 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2562 (arm_size_one_stub): Remove unnecessary break.
2563 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2565 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2567 * elf32-arm.c (stub_insn_type): New type.
2568 (stub_reloc_type): Likewise.
2569 (insn_sequence): Likewise.
2570 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2571 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2572 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2573 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2574 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2575 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2576 (elf32_arm_stub_hash_entry): Add new helper fields.
2577 (stub_hash_newfunc): Initialize these new fields.
2578 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2579 to take endianness into account.
2580 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2581 (arm_map_one_stub): Code is now more generic, thanks to
2584 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2586 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2588 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2589 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2590 BLX is not available. Fix typo in warning message. Add comments
2591 and improve formatting.
2592 (arm_build_one_stub): Adjust to new
2593 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2594 (arm_map_one_stub): Likewise.
2596 2009-02-23 Tristan Gingold <gingold@adacore.com>
2597 Eric Botcazou <ebotcazou@adacore.com>
2598 Douglas B Rupp <rupp@gnat.com>
2600 * vms.h: Update copyright year, fix comments, reorder declarations.
2601 (_bfd_save_vms_section): Remove the prototype.
2602 (EGPS_S_V_NO_SHIFT): New constant.
2603 (bfd_vms_set_section_flags): New prototype.
2604 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2606 (EGSY_S_W_FLAGS): Ditto.
2607 (EGSY_S_V_QUAD_VAL): Ditto.
2608 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2609 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2610 EGST_S_B_NAMLNG): Ditto.
2611 (ESRF_S_B_NAMLNG): Ditto.
2612 (ETIR_S_C_HEADER_SIZE): Ditto.
2613 (EGPS_S_V_ALLOC_64BIT): Ditto.
2614 (DST_S_C_EPILOG): Ditto.
2615 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2616 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2617 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2618 (DST_S_L_PCLINE_UNSLONG): Ditto.
2619 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2620 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2621 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2622 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2623 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2624 (DST_S_B_SRC_UNSBYTE): Ditto.
2625 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2627 (vms_section, vms_reloc): Remove types.
2628 (hdr_struc): Replaced by ...
2629 (hdr_struct): ... new type.
2630 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2631 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2632 (EMH_DATE_LENGTH): Ditto.
2633 (eom_struc): Replaced by ...
2634 (eom_struct): ... new type.
2635 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2636 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2637 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2638 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2639 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2640 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2641 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2642 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2643 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2644 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2645 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2646 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2647 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2648 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2649 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2650 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2651 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2652 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2653 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2654 (enum file_type_enum): New type.
2655 (struct location_struct): Removed.
2656 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2657 (struct funcinfo, struct module): Ditto.
2658 (struct vms_private_data_struct): Update fields.
2659 (struct vms_section_data_struct): New type.
2661 * vms.c: Update copyright year, fix comments,
2662 Fix includes for DECC, add prototypes.
2663 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2665 Use flavour to set is_vax, location_stack is removed.
2666 (struct pair): Declare.
2667 (fill_section_ptr): Initialize variables at declaration.
2668 Add guard to set SECTION_SYM flag, handlde und section.
2669 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2670 (_bfd_vms_slurp_object_records): New function, replaces previous
2672 (vms_slurp_module): New function.
2673 (vms_slurp_image): Ditto.
2674 (vms_object_p): Complete rewrite.
2675 (vms_mkobject): Use is_vax field to slect architecture.
2676 (free_reloc_stream): New function.
2677 (vms_convert_to_var): Ditto.
2678 (vms_convert_to_var_1): Ditto.
2679 (vms_convert_to_var_unix_filename): Ditto.
2680 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2682 (vms_new_section_hook): Set alignment to 0, allocate private data.
2683 (vms_get_section_contents): Load content.
2684 (vms_get_symbol_info): Handle undefined section.
2685 (vms_find_nearest_line): Handle.
2686 (alloc_reloc_stream): New function.
2687 (vms_slurp_reloc_table): Ditto.
2688 (vms_get_reloc_upper_bound): Make it real.
2689 (vms_canonicalize_reloc): Do the real work.
2690 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2692 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2693 (vms_set_arch_mach): Check arch.
2694 (vms_set_section_contents): Copy the content after allocation.
2695 (vms_alpha_vec): Update object flags.
2697 * vms-tir.c: Update copyright year, fix comments,
2698 add prototypes for new functions.
2699 (dst_define_location): New function.
2700 (dst_restore_location): New function.
2701 (dst_retrieve_location): New function.
2702 (dst_check_allocation): New function.
2703 (image_dump): Call dst_check_allocation.
2704 (image_write_b): Ditto.
2705 (image_write_w): Ditto.
2706 (image_write_l): Ditto.
2707 (image_write_q): Ditto.
2708 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2709 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2711 Call error handler instead of abort if name is not known.
2712 (etir_sta): Add quarter_relocs argument and set it.
2715 (etir_opr): Ditto, return FALSE in case of error.
2716 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2717 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2718 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2719 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2720 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2721 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2722 Return FALSE in case of error.
2723 (tir_sta): Change sign of psect.
2725 (tir_cmd): Fix cast. Makes tir_table static const.
2726 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2727 add argument to explain.
2728 (analyze_etir): Initialize maxptr, add quarter_relocs
2729 declaration, move some declarations into inner scopes.
2730 Handle quarter_relocs and STO_IMM.
2731 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2732 (_bfd_vms_slurp_relocs): New function.
2733 (_bfd_vms_decode_relocs): New function.
2734 (sto_imm): Rewritten.
2735 (start_first_etbt_record): New function.
2736 (start_another_etbt_record): Ditto.
2737 (etir_output_check): Ditto.
2738 (defer_reloc_p): Ditto.
2739 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2740 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2741 rewritte relocations handling.
2742 (_bfd_vms_write_tbt): Removed.
2743 (_bfd_vms_write_dbg): Ditto.
2745 * vms-misc.c: Update copyright year, Fix comments.
2746 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2747 (maybe_adjust_record_pointer_for_object): New function.
2748 (_bfd_vms_get_first_record): New function, replaces ...
2749 (_bfd_vms_get_record): .. removed.
2750 (_bfd_vms_get_object_record): New function.
2751 (_bfd_vms_get_object_record): New function.
2752 (vms_get_remaining_object_record): New function, replaces ...
2753 (_bfd_vms_get_next_record): ... removed.
2754 (add_new_contents): Removed.
2755 (_bfd_save_vms_section): Removed.
2756 (_bfd_get_vms_section): Removed.
2757 (_bfd_vms_output_flush): Write in VAR format.
2758 (new_symbol): Don't make UND section.
2760 * vms-hdr.c: Update copyright year, update list of record handled.
2761 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2762 (_bfd_vms_write_hdr): Strip vms and unix patches,
2763 add comments, truncate module name at 31 characters,
2764 use constants instead of hard-coded value,
2765 write BFD version instead of a fixed string.
2766 (_bfd_vms_slurp_ihd): New function.
2767 (_bfd_vms_slurp_isd): Ditto.
2768 (_bfd_vms_slurp_ihs): Ditto.
2769 (new_module): Ditto.
2770 (parse_module): Ditto
2771 (build_module_list): Ditto.
2772 (module_find_nearest_line): Ditto.
2773 (_bfd_vms_find_nearest_dst_line): Ditto.
2774 (vms_slurp_debug): Ditto.
2775 (_bfd_vms_slurp_dbg): Ditto.
2776 (_bfd_vms_slurp_tbt): Ditto.
2777 (_bfd_vms_write_dbg): Ditto.
2778 (_bfd_vms_write_tbt): Ditto.
2780 * vms-gsd.c: Update copyright year, update list of records handled.
2781 (EVAX_LITERALS_NAME): New macro.
2782 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2783 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2784 (register_universal_symbol): New function and prototype.
2785 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2786 improve debug messages,
2787 use constants instead of hard-coded value,
2788 fix missing endianness conversion,
2789 handle global symbol (SYMG).
2790 (bfd_vms_set_section_flags): New function.
2791 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2792 handle section literals,
2794 handle section bfd and vms flags,
2795 don't output LIB$INITIALIZE symbol,
2796 fix handling of weak symbols,
2797 fix evax vs vax procedure descriptor,
2798 handle absolute symbols.
2800 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2801 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2803 * makefile.vms (DEFS): Fix flags for VMS.
2805 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2807 * bfd-in2.h: Regenerated.
2808 * libbfd.h: Regenerated.
2810 2009-02-20 Cary Coutant <ccoutant@google.com>
2812 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2815 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2818 * coffcode.h (coff_write_object_contents): Don't let the string
2819 table offset overflow the s_name field when using long section names.
2821 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2823 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2824 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2825 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2826 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2827 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2828 (bfd_pmac_xcoff_backend_data): Likewise.
2829 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2830 (bfd_xcoff_aix5_backend_data): Likewise.
2831 (xcoff64_write_object_contents): Delete unused long_section_names
2833 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2834 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2836 * coffcode.h (documentation): Update to describe long section names.
2837 (COFFLONGSECTIONCATHELPER): New helper macro.
2838 (BLANKOR1TOODD): Likewise.
2839 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2840 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2841 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2842 (bfd_coff_set_long_section_names_allowed): New function.
2843 (bfd_coff_set_long_section_names_disallowed): Likewise.
2844 (struct bfd_coff_backend_data): Add new backend hook function
2845 pointer _bfd_coff_set_long_section_names.
2846 (bfd_coff_set_long_section_names): New backend hook.
2847 (coff_write_object_contents): Only generate long section names if
2848 bfd_coff_long_section_names() indicates they are currently enabled.
2849 (bfd_coff_std_swap_table): Make non-const, and initialise long
2850 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2851 (ticoff0_swap_table): Likewise to both.
2852 (ticoff1_swap_table): Again, likewise to both.
2853 * coffgen.c (make_a_section_from_file): Allow long section names
2854 as inputs even if not currently allowed for outputs.
2855 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2856 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2857 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2858 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2859 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2860 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2861 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2862 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2863 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2864 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2865 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2866 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2867 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2868 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2869 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2870 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2871 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2872 * libcoff-in.h: Update copyright year to cause updated copyright
2873 year in generated libcoff.h, and fix typo.
2874 * libcoff.h: Regenerated.
2875 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2876 (_bfd_ecoff_no_long_sections): Add prototype.
2877 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2878 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2879 defined by an including .c file.
2880 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2881 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2882 (ticoff1_swap_table): Likewise to both.
2884 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2886 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2887 stub. Catch default case error.
2888 (arm_map_one_stub): Add missing Thumb mapping symbol.
2890 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2893 * elf32-avr.c: Handle case where no local symbos exist correctly.
2895 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2898 * elf32-arm.c (arm_long_branch_stub,
2899 arm_thumb_v4t_long_branch_stub,
2900 arm_thumb_thumb_long_branch_stub,
2901 arm_thumb_arm_v4t_long_branch_stub,
2902 arm_thumb_arm_v4t_short_branch_stub,
2903 arm_pic_long_branch_stub):
2904 Renamed to elf32_arm_stub_long_branch_any_any,
2905 elf32_arm_stub_long_branch_v4t_arm_thumb,
2906 elf32_arm_stub_long_branch_thumb_only,
2907 elf32_arm_stub_long_branch_v4t_thumb_arm,
2908 elf32_arm_stub_short_branch_v4t_thumb_arm,
2909 elf32_arm_stub_long_branch_any_any_pic.
2910 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2911 arm_thumb_thumb_stub_long_branch,
2912 arm_thumb_arm_v4t_stub_long_branch,
2913 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2914 Renamed to arm_stub_long_branch_any_any,
2915 arm_stub_long_branch_v4t_arm_thumb,
2916 arm_stub_long_branch_thumb_only,
2917 arm_stub_long_branch_v4t_thumb_arm,
2918 arm_stub_short_branch_v4t_thumb_arm,
2919 arm_stub_long_branch_any_any_pic.
2921 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2923 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2924 in branch offset check.
2926 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2928 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2929 add toc.symndx and toc.add.
2930 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2932 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2934 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2935 (branch_reloc_hash_match): New function, extracted from..
2936 (ppc64_elf_tls_optimize): ..here.
2937 (ppc64_elf_relocate_section): Properly set addends when optimizing
2938 tls sequences. Avoid unnecessary reading and writing of insns.
2939 Only redo reloc when symbol changed. Bypass symbol checks when
2941 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2942 (branch_reloc_hash_match): New function, extracted from..
2943 (ppc_elf_tls_optimize): ..here.
2944 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2945 Don't clear addend on zapped __tls_get_addr reloc.
2947 2009-02-12 Nick Clifton <nickc@redhat.com>
2950 * elflink.c (bfd_elf_final_link): When counting the relocations,
2951 if the header size has not been set yet then assume that it will
2952 match the output section's reloc type.
2954 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2956 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2959 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2961 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2962 (find_function): Likewise.
2963 (pasted_function): Don't error if no prior function found.
2964 (discover_functions): Revert 2008-12-10 change. Extend first
2965 function range to start of section.
2967 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2969 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2971 * elf64-hppa.h: Likewise.
2973 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2975 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2978 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2980 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2981 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2983 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2985 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2986 * archures.c (bfd_mach_mips_xlr): Define.
2987 * bfd-in2.h: Regenerate.
2988 * cpu-mips.c (I_xlr): Define.
2989 (arch_info_struct): Add XLR entry.
2990 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2991 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2992 (mips_mach_extensions): Add XLR entry.
2994 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2996 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2998 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3000 * configure.in: AC_SUBST pdfdir.
3001 * Makefile.am: Add install-pdf, install-pdf-am
3002 and install-pdf-recursive targets. Define pdfdir.
3003 * doc/Makefile.am: Define pdf__strip_dir. Add
3004 install-pdf and install-pdf-am targets.
3005 * po/Make-in: Add install-pdf target.
3006 * configure: Regenerate.
3007 * Makefile.in: Regenerate
3008 * doc/Makefile.in: Regenerate.
3010 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3012 * bfd-in2.h: Regenerate.
3013 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3014 fields from n_entries to n_slots where appropriate, update comments.
3015 (HOWTO): Add TLS relocations.
3016 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3017 (enum elf_m68k_got_offset_size): New enum.
3018 (struct elf_m68k_got_entry.type): Move field to ...
3019 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3020 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3022 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3024 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3025 fields into n_entries array. Update comments.
3026 (elf_m68k_init_got): Simplify, update all uses.
3027 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3028 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3029 GOT entries; update name, update all uses.
3030 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3031 (elf_m68k_get_got_entry): Update.
3032 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3034 (elf_m68k_remove_got_entry_type): Simplify.
3035 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3036 (elf_m68k_can_merge_gots): Update.
3037 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3038 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3039 GOT entries, simplify.
3040 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3041 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3042 field, remove obsoleted local_n_entries field.
3043 (elf_m68k_partition_multi_got_2): New static function.
3044 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3046 (elf_m68k_remove_got_entry_type): Update.
3047 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3048 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3049 update of sgot->size and srelgot->size.
3050 (elf_m68k_gc_sweep_hook): Update.
3051 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3052 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3054 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3055 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3057 2009-02-02 DJ Delorie <dj@redhat.com>
3059 * elf32-mep.c (config_names): Regenerate configuration.
3061 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3063 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3064 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3065 * elf.c (bfd_elf_get_str_section): Make static.
3066 (bfd_elf_find_section): Delete.
3067 * libbfd.h: Regenerate.
3069 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3071 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3072 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3074 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3076 * elflink.c (on_needed_list): New function.
3077 (elf_link_add_object_symbols): Link in --as-needed libs if they
3078 satisfy undefined symbols in other libs.
3080 2009-01-30 Julian Brown <julian@codesourcery.com>
3082 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3083 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3084 with --just-symbols (-R).
3086 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3088 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3089 high_pc in order to properly sign-extend VMAs.
3091 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3092 Mark Shinwell <shinwell@codesourcery.com>
3093 Catherine Moore <clm@codesourcery.com>
3095 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3097 2009-01-28 Catherine Moore <clm@codesourcery.com>
3099 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3100 SEC_LOAD for dynamic relocation sections.
3102 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3104 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3105 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3106 the size of local TLS data.
3108 2009-01-27 Andreas Schwab <schwab@suse.de>
3110 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3111 architectures in the archive.
3113 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3115 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3116 <R_CRIS_32_DTPREL>: Correct relocation value.
3118 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3119 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3120 symbols with non-default visibility.
3122 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3124 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3125 describing the trampolines.
3126 (ppc_elf_relocate_section): Update relocs to describe the
3129 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3131 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3132 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3133 and R_PARISC_PCREL12F relocations.
3135 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3138 * elflink.c (find_version_for_sym): New function split out from,
3139 but without export_dynamic test, ..
3140 (_bfd_elf_link_assign_sym_version): ..here.
3141 (_bfd_elf_export_symbol): Use it.
3143 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3145 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3146 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3147 * elflink.c: ..here, somewhat modified.
3148 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3149 _bfd_elf_link_find_version_dependencies,
3150 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3151 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3152 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3154 * elflink.c: ..and make static here.
3155 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3156 of output_bfd from struct elf_find_verdep_info.
3157 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3158 struct elf_info_failed.
3159 (bfd_elf_size_dynamic_sections): Adjust.
3161 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3164 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3165 after comp_unit_find_line call.
3167 2009-01-21 Nick Clifton <nickc@redhat.com>
3170 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3171 tm_gmtoff field in struct tm.
3173 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3175 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3176 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3177 sections in soft-icache lines unless non_ia_text. Don't add
3178 rodata if doing so would exceed line size.
3180 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3182 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3183 types than bfd_link_hash_indirect, before early return, call
3184 _bfd_elf_link_hash_copy_indirect.
3186 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3188 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3189 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3190 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3191 (elf_backend_obj_attrs_order): New define.
3192 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3193 (elfNN_bed): Add elf_backend_obj_attrs_order.
3195 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3197 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3198 (obj_attr_size): Likewise.
3199 (write_obj_attribute): Likewise.
3200 (_bfd_elf_copy_obj_attributes): Likewise.
3201 (_bfd_elf_parse_attributes): Likewise.
3202 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3203 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3204 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3205 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3206 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3209 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3211 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3212 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3213 (bfd_elf_add_obj_attr_string): Likewise.
3214 (bfd_elf_add_obj_attr_int_string): Likewise.
3215 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3216 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3217 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3218 Tag_nodefaults has no default value.
3219 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3220 comment to reflect the new state.
3222 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3225 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3226 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3227 (adjust_z_magix): Delete dead code handling QMAGIC.
3229 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3231 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3232 IMAGE_SCN_MEM_DISCARDABLE.
3234 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3236 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3237 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3238 * configure.in (commonbfdlib): Delete.
3239 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3240 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3241 is available, not just for linux.
3242 * po/SRC-POTFILES.in: Regenerate.
3243 * Makefile.in: Regenerate.
3244 * configure: Regenerate.
3246 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3247 Julian Brown <julian@codesourcery.com>
3249 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3250 ARM attributes in ABI 2.07.
3251 * elf32-arm.c (get_secondary_compatible_arch): New function.
3252 (set_secondary_compatible_arch): New function.
3253 (tag_cpu_arch_combine): New function.
3254 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3255 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3256 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3257 make it fit with order_01243.
3258 Add support for Tag_also_compatible_with,
3259 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3260 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3261 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3262 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3263 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3264 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3265 Rework the way unknown attributes are handled.
3266 Defer errors until all attributes have been processed.
3268 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3270 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3271 bfd_elf_add_obj_attr_int_string.
3272 Read Tag_compatibility from its new location in the attribute array,
3273 rather than the attribute list.
3274 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3275 bfd_elf_add_obj_attr_int_string.
3276 (_bfd_elf_parse_attributes): Likewise.
3277 (_bfd_elf_merge_object_attributes): There's now only one
3278 Tag_compatibility, and it's in the array, not the list.
3279 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3281 (bfd_elf_add_obj_attr_compat): Rename to
3282 bfd_elf_add_obj_attr_int_string.
3283 (bfd_elf_add_proc_attr_compat): Rename to
3284 bfd_elf_add_proc_attr_int_string.
3285 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3288 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3290 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3291 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3292 (vmsutil.lo): Add dependency rule.
3293 * Makefile.in: Regenerate.
3294 * config.bfd (ia64*-*-*vms*): Add case.
3295 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3296 * configure: Regenerate.
3297 * vmsutil.c: New file.
3298 * vmsutil.h: New file.
3299 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3301 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3302 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3303 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3304 elfNN_vms_object_p): New functions
3305 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3307 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3310 * elflink.c (elf_gc_sweep): Exclude the group section if the
3311 first member of the section group is excluded.
3313 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3316 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3317 saved filename, use bfd_alloc rather than bfd_malloc for it.
3319 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3321 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3323 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3325 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3327 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3329 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3331 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3333 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3335 (struct got_entry): Add br_addr.
3336 (struct call_info): Add priority.
3337 (struct function_info): Add lr_store and sp_adjust.
3338 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3339 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3340 area as an overlay, and check that no other overlays exist. Look up
3341 icache overlay manager entry sym.
3342 (BRA_STUBS, BRA, BRASL): Define.
3343 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3344 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3346 (count_stub, build_stub): Support soft-icache.
3347 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3348 (spu_elf_size_stubs): Size soft-icache stubs.
3349 (overlay_index): New function.
3350 (spu_elf_build_stubs): Make static. Support soft-icache.
3351 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3352 (find_function_stack_adjust): Save lr store and stack adjust insn
3354 (maybe_insert_function): Adjust find_function_stack_adjust call.
3355 (mark_functions_via_relocs): Retrieve priority.
3356 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3357 (sort_calls): Sort by priority first.
3358 (mark_overlay_section): Ignore .ovl.init.
3359 (sum_stack): Only print when stack_analysis.
3360 (print_one_overlay_section): New function, extracted from..
3361 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3362 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3363 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3364 analysis. Call spu_elf_build_stubs.
3365 (spu_elf_relocate_section): For soft-icache encode overlay index
3367 (spu_elf_output_symbol_hook): Support soft-icache.
3368 (spu_elf_modify_program_headers: Likewise.
3370 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3371 num_regions to num_lines. Add line_size and max_branch.
3372 (enum _ovly_flavour): Add ovly_soft_icache.
3373 (spu_elf_build_stubs): Delete.
3375 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3377 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3378 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3380 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3382 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3383 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3384 the program, the known offset starts at the negative size of the
3386 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3389 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3391 * config.bfd: Add lm32-*-rtems*.
3393 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3395 * coff-ppc.c: Add 2009 to Copyright.
3396 * elf32-cris.c: Likewise.
3397 * elflink.c: Likewise.
3399 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3401 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3402 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3404 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3407 * elflink.c (elf_merge_st_other): New.
3408 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3409 hide them if needed.
3410 (elf_link_add_object_symbols): Updated.
3412 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3415 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3416 ref_dynamic and dynamic_def fields when setting def_regular
3419 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3422 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3425 For older changes see ChangeLog-2008
3431 version-control: never