1 2009-07-01 Nick Clifton <nickc@redhat.com>
3 * elf-m10300.c: Remove trailing white space.
6 2009-07-01 Douglas B Rupp <rupp@gnat.com>
8 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
9 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
10 * configure.in: Use them.
11 * configure: Regenerate.
12 * config.in: Regnerate.
13 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
14 #define _BSD_SOURCE. Add comments.
15 (vms_file_stats_name): Calculate creation date based on available
16 runtime data. Return 1 for version instead of 0.
18 2009-07-01 Nick Clifton <nickc@redhat.com>
21 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
22 to R_ARM_THM_PC8 relocation.
24 2009-06-29 Nick Clifton <nickc@redhat.com>
26 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
27 different uses of the relocations addend when a symbol is in a
30 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
33 * elf.c (bfd_section_from_shdr): Don't change sh_link for
34 SHT_REL/SHT_RELA sections on executable nor shared library.
35 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
38 2009-06-25 Nick Clifton <nickc@redhat.com>
40 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
41 symbols with SEC_MERGE flag.
43 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
45 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
46 give .debug and .reloc data characteristics.
47 (DOT_RELOC): New define for .reloc section string.
48 (coff_write_object_contents): Use DOT_RELOC instead of string.
50 2009-06-25 Tristan Gingold <gingold@adacore.com>
52 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
53 (bfd_mach_o_canonicalize_dynamic_symtab)
54 (bfd_mach_o_get_synthetic_symtab): Defines.
55 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
56 (TARGET_NAME): Use Mach-O specific functions for dynamic.
58 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
59 for scattered relocations.
60 (bfd_mach_o_i386_print_thread): New function.
61 (bfd_mach_o_print_thread): Define.
63 * mach-o.c (text_section_names_xlat): Add an entry for __const.
64 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
65 New functions extracted from ...
66 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
67 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
68 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
69 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
70 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
71 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
73 (bfd_mach_o_scan_read_dylib): Ditto.
74 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
76 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
77 decode isym and flags on little endian targets. Set dysymtab field.
78 (bfd_mach_o_scan_start_address): Adjust for enum names.
79 (bfd_mach_o_lookup_section): Do not look for segments anymore.
80 (bfd_mach_o_print_section): Display bfd section name.
81 (bfd_mach_o_print_segment): Display none if no name.
82 (bfd_mach_o_print_dysymtab): Display next index for local, external
83 and undefined symbols.
84 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
85 Display dylinker name. Display thread and unixthread commands content.
86 (bfd_mach_o_print_thread): New macro.
88 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
89 (bfd_mach_o_ppc_thread_flavour): Ditto.
90 (bfd_mach_o_i386_thread_flavour): Ditto.
91 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
92 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
93 BFD_MACH_O_THREAD_STATE_NONE.
94 (bfd_mach_o_segment_command): Remove segment field.
95 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
96 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
97 (bfd_mach_o_prebound_dylib_command): Ditto.
98 (bfd_mach_o_dylib_command): Ditto.
99 (bfd_mach_o_prebound_dylib_command): Remove section field.
100 (mach_o_data_struct): Add dysymtab field.
101 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
102 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
103 (bfd_mach_o_build_commands): Remove parameter names and attributes.
104 (bfd_mach_o_get_dynamic_reloc_upper_bound)
105 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
107 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
109 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
110 field of struct dirent.
112 2009-06-23 Tristan Gingold <gingold@adacore.com>
114 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
115 of this macro. Fix indentation.
117 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
119 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
120 destination for defined dynamic symbols when deciding whether to
121 insert a stub or not.
122 (allocate_dynrelocs): Make sure functions are not marked as Thumb
123 when actually accessed through a PLT, even when generating a
126 2009-06-22 Tristan Gingold <gingold@adacore.com>
128 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
131 2009-06-22 Alan Modra <amodra@bigpond.net.au>
133 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
134 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
136 2009-06-22 Alan Modra <amodra@bigpond.net.au>
138 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
140 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
142 * elflink.c (elf_link_add_object_symbols): Avoid warning
143 from -Wjump-misses-init in gcc 4.5.0.
145 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
147 * elf32-i386.c (elf_i386_check_relocs): Properly check local
149 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
151 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
153 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
154 r_symndx. Report local symbol name on error.
155 (elf_i386_check_relocs): Updated. Report local symbol name on
157 (elf_i386_gc_sweep_hook): Updated.
158 (elf_i386_relocate_section): Likewise.
160 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
161 r_symndx. Report local symbol name on error.
162 (elf64_x86_64_check_relocs): Updated. Report local symbol name
164 (elf64_x86_64_gc_sweep_hook): Updated.
165 (elf64_x86_64_relocate_section): Likewise.
167 2009-06-19 Tristan Gingold <gingold@adacore.com>
169 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
171 2009-06-19 Tristan Gingold <gingold@adacore.com>
173 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
174 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
175 (bfd_mach_o_valid): Ditto.
176 (bfd_mach_o_wide_p): Ditto.
177 (bfd_mach_o_canonicalize_reloc): Ditto.
178 (bfd_mach_o_build_commands): Ditto.
179 (bfd_mach_o_scan_read_thread): Ditto.
180 (bfd_mach_o_flatten_sections): Ditto.
181 (bfd_mach_o_scan_start_address): Ditto.
182 (bfd_mach_o_lookup_section): Ditto.
183 (bfd_mach_o_core_fetch_environment): Ditto.
184 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
185 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
186 (bfd_mach_o_scan_write_symtab): Ditto.
187 Use macros instead of hard-coded values.
188 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
189 Use bfd_mach_o_get_data instead of direct access. Use macros
190 instead of hard-coded values.
191 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
192 Remove sym argument and get section from mdata.
193 Move code into the else branch.
194 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
195 Remove sym argument and get section from mdata. Adjust code.
196 (bfd_mach_o_scan_read_dylib): Move assertion into the created
197 switch (which replaces consecutive if statements).
198 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
199 module table, table of content, indirect symbols and external
201 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
203 (bfd_mach_o_scan_read_linkedit): New function.
204 (bfd_mach_o_scan_read_str): Ditto.
205 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
207 (bfd_mach_o_get_symtab_upper_bound): Remove check as
208 bfd_mach_o_count_symbols never returns an error.
209 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
210 symtab field (there might be only one symtab).
211 (bfd_mach_o_scan_read_command): Handle reexported dylib.
212 Handle sub frameworks, sub umbrella, sub library and sub client.
213 Read code signature and segment split info commands.
214 (bfd_mach_o_scan): Reindent.
215 (bfd_mach_o_xlat_name): New type.
216 (bfd_mach_o_print_flags): New function.
217 (bfd_mach_o_get_name): Ditto.
218 (bfd_mach_o_cpu_name): New variable.
219 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
220 (bfd_mach_o_section_type_name)
221 (bfd_mach_o_section_attribute_name)
222 (bfd_mach_o_load_command_name): New variables.
223 (bfd_mach_o_print_private_header): New function.
224 (bfd_mach_o_print_section_map): New function extracted from
225 bfd_mach_o_print_private_bfd_data.
226 (bfd_mach_o_print_section): Ditto. Print more infos.
227 (bfd_mach_o_print_segment): Ditto.
228 (bfd_mach_o_print_dysymtab): Ditto.
229 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
230 load weak dylib, reexport dylib and id dylib.
231 Handle code signature and segment_split info.
232 Handle sub frameworks, sub umbrella, sub library and sub client.
233 (bfd_mach_o_section_get_nbr_indirect): New function.
235 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
236 (bfd_mach_o_header_flags): New enum to define header flags.
237 (bfd_mach_o_section_attribute): New enum to replace ...
238 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
239 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
240 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
241 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
242 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
243 these removed macros.
244 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
245 (bfd_mach_o_dylib_module): New type.
246 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
248 (bfd_mach_o_dylib_table_of_content): New type.
249 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
250 (bfd_mach_o_dylib_reference): New type.
251 (BFD_MACH_O_REFERENCE_SIZE): New macro.
252 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
253 modules, toc, references and indirect syms.
254 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
255 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
256 unused). Add comment.
257 (bfd_mach_o_dylib_command): Ditto.
258 (bfd_mach_o_prebound_dylib_command): Ditto.
259 (bfd_mach_o_linkedit_command): New type.
260 (bfd_mach_o_str_command): New type.
261 (bfd_mach_o_load_command): Add linkedit and str fields.
262 (mach_o_data_struct): Add symtab field.
263 (bfd_get_mach_o_data): Renamed to ...
264 (bfd_mach_o_get_data): ... this new macro.
265 (bfd_mach_o_scan_read_symtab_symbol,
266 bfd_mach_o_scan_read_symtab_strtab,
267 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
269 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
270 instead of direct access.
272 2009-06-19 Alan Modra <amodra@bigpond.net.au>
274 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
275 R_PPC_PLTREL24 relocs.
276 (ppc_elf_relocate_section): Likewise.
278 2009-06-19 Alan Modra <amodra@bigpond.net.au>
280 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
281 pointer to sym hash. Update all uses.
282 (update_plt_info): Likewise. Don't check addend here.
284 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
286 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
287 bfd_sym_from_r_symndx.
288 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
290 2009-06-18 Alan Modra <amodra@bigpond.net.au>
292 * elf-bfd.h (struct sym_sec_cache): Delete.
293 (struct sym_cache): New.
294 (bfd_section_from_r_symndx): Delete prototype.
295 (bfd_sym_from_r_symndx): Define prototype.
296 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
297 (bfd_sym_from_r_symndx): ..new function.
298 * elf32-arm.c: Update all uses of struct sym_sec_cache and
299 bfd_section_from_r_symndx to new struct and function.
300 * elf32-bfin.c: Likewise.
301 * elf32-hppa.c: Likewise.
302 * elf32-i386.c: Likewise.
303 * elf32-m32r.c: Likewise.
304 * elf32-m68hc1x.c: Likewise.
305 * elf32-m68hc1x.h: Likewise.
306 * elf32-m68k.c: Likewise.
307 * elf32-ppc.c: Likewise.
308 * elf32-s390.c: Likewise.
309 * elf32-sh.c: Likewise.
310 * elf64-ppc.c: Likewise.
311 * elf64-s390.c: Likewise.
312 * elf64-x86-64.c: Likewise.
313 * elfxx-sparc.c: Likewise.
314 * elfxx-sparc.h: Likewise.
316 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
318 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
319 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
321 2009-06-18 Nick Clifton <nickc@redhat.com>
323 * elflink.c (elf_link_sort_relocs): Return early if there are no
326 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
328 Merge cegcc and mingw32ce target name changes from
331 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
333 * config.bfd: Add arm*-*-cegcc* target.
335 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
337 * config.bfd: Add arm-*-mingw32ce* target.
339 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
341 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
342 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
343 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
344 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
346 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
348 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
349 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
350 * elf32-i386.c (elf_i386_check_relocs): Use it.
351 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
353 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
355 * elf-bfd.h (elf_dyn_relocs): New.
357 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
358 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
360 (elf_i386_copy_indirect_symbol): Likewise.
361 (elf_i386_check_relocs): Likewise.
362 (elf_i386_gc_sweep_hook): Likewise.
363 (elf_i386_allocate_dynrelocs): Likewise.
364 (elf_i386_readonly_dynrelocs): Likewise.
365 (elf_i386_size_dynamic_sections): Likewise.
367 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
368 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
370 (elf64_x86_64_copy_indirect_symbol): Updated.
371 (elf64_x86_64_check_relocs): Likewise.
372 (elf64_x86_64_gc_sweep_hook): Likewise.
373 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
374 (elf64_x86_64_allocate_dynrelocs): Likewise.
375 (elf64_x86_64_readonly_dynrelocs): Likewise.
376 (elf64_x86_64_size_dynamic_sections): Likewise.
378 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
380 * elf32-arm.c (create_got_section): Get existing .rela.got
382 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
383 * elf32-lm32.c (create_got_section): Likewise.
384 * elf32-m32r.c (create_got_section): Likewise.
385 * elf32-ppc.c (ppc_elf_create_got): Likewise.
386 * elf32-s390.c (create_got_section): Likewise.
387 * elf32-sh.c (create_got_section): Likewise.
388 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
389 * elf64-s390.c (create_got_section): Likewise.
390 * elfxx-sparc.c (create_got_section): Likewise.
392 * elflink.c (_bfd_elf_create_got_section): Properly initialize
395 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
397 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
399 * elf32-i386.c (elf_i386_local_hash): Removed.
400 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
401 (elf_i386_get_local_sym_hash): Likewise.
403 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
404 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
405 (elf64_x86_64_get_local_sym_hash): Likewise.
406 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
407 (get_local_sym_hash): Likewise.
409 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
411 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
412 rel_got_sec and plt_sec.
413 (elfNN_ia64_relax_section): Updated.
414 (elfNN_ia64_create_dynamic_sections): Likewise.
416 (allocate_dynrel_entries): Likewise.
417 (elfNN_ia64_size_dynamic_sections): Likewise.
418 (set_got_entry): Likewise.
419 (elfNN_ia64_choose_gp): Likewise.
420 (elfNN_ia64_relocate_section): Likewise.
421 (elfNN_ia64_finish_dynamic_symbol): Likewise.
422 (elfNN_ia64_finish_dynamic_sections): Likewise.
424 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
426 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
429 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
431 * configure.in (elf): Add elf-ifunc.lo.
433 * configure: Regenerated.
434 * Makefile.in: Likewise.
436 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
437 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
439 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
440 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
442 (elf_i386_link_hash_table_create): Likewise.
443 (elf_i386_create_dynamic_sections): Likewise.
444 (elf_i386_check_relocs): Likewise.
445 (elf_i386_allocate_dynrelocs): Likewise.
446 (elf_i386_size_dynamic_sections): Likewise.
447 (elf_i386_relocate_section): Likewise.
448 (elf_i386_finish_dynamic_symbol): Likewise.
449 (elf_i386_finish_dynamic_sections): Likewise.
450 (elf_i386_create_got_section): Removed.
452 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
453 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
455 (elf64_x86_64_compute_jump_table_size): Updated.
456 (elf64_x86_64_link_hash_table_create): Likewise.
457 (elf64_x86_64_create_dynamic_sections): Likewise.
458 (elf64_x86_64_check_relocs): Likewise.
459 (elf64_x86_64_allocate_dynrelocs): Likewise.
460 (elf64_x86_64_size_dynamic_sections): Likewise.
461 (elf64_x86_64_relocate_section): Likewise.
462 (elf64_x86_64_finish_dynamic_symbol): Likewise.
463 (elf64_x86_64_finish_dynamic_sections): Likewise.
464 (elf64_x86_64_create_got_section): Removed.
466 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
467 for pointer alignment. Set up section pointers.
468 (_bfd_elf_create_dynamic_sections): Likewise.
469 (_bfd_elf_create_ifunc_sections): Moved to ...
470 * elf-ifunc.c: Here. New.
472 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
473 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
476 2009-06-16 Doug Kwan <dougkwan@google.com>
478 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
479 to bfd_signed_vma. Cast constant operands which are used in
480 offset related expressions to bfd_signed_vma type as appropriate.
482 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
484 * elf32-vax.c (elf_vax_plt_sym_val): New function.
485 (elf_backend_plt_sym_val): Define.
487 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
489 * elf32-vax.c (elf_vax_reloc_type_class): New function.
490 (elf_backend_reloc_type_class): Define.
492 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
494 * elf32-vax.c (elf_vax_relocate_section): For symbol references
495 from an executable to a shared library treat R_VAX_PC32
496 relocations as R_VAX_PLT32 ones.
498 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
500 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
501 symbols in GOT space calculation.
502 (elf_vax_relocate_section): Adjust accordingly.
504 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
506 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
509 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
511 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
513 (elf_vax_relocate_section): Likewise.
515 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
517 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
518 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
520 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
522 * elf32-i386.c (elf_i386_check_relocs): Reformat.
523 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
525 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
527 * Makefile.am: Run "make dep-am".
528 * Makefile.in: Regenerated.
530 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
532 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
533 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
535 2009-06-15 Nick Clifton <nickc@redhat.com>
537 * po/ru.po: New Russian translation.
538 * configure.in (ALL_LINGUAS): Add ru.
539 * configure: Regenerate.
541 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
543 * elf32-i386.c: Remove duplicated comments.
545 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
548 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
549 dynamic IFUNC pointer in non-shared object. Use .got.plt
550 for IFUNC definition in PIE.
551 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
554 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
555 dynamic IFUNC pointer in non-shared object. Use .got.plt
556 for IFUNC definition in PIE.
557 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
560 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
562 * elf32-i386.c (elf_i386_check_relocs): Properly report
563 local symbol for unhandled relocation against STT_GNU_IFUNC
565 (elf_i386_relocate_section): Likewise.
566 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
567 (elf64_x86_64_relocate_section): Likewise.
569 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
572 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
573 (elf_i386_link_hash_table): Add loc_hash_table and
575 (elf_i386_local_hash): New.
576 (elf_i386_local_htab_hash): Likewise.
577 (elf_i386_local_htab_eq): Likewise.
578 (elf_i386_get_local_sym_hash): Likewise.
579 (elf_i386_link_hash_table_free): Likewise.
580 (elf_i386_allocate_local_dynrelocs): Likewise.
581 (elf_i386_finish_local_dynamic_symbol): Likewise.
582 (bfd_elf64_bfd_link_hash_table_free): Likewise.
583 (elf_i386_link_hash_table_create): Create loc_hash_table and
585 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
586 (elf_i386_size_dynamic_sections): Likewise.
587 (elf_i386_relocate_section): Likewise.
588 (elf_i386_finish_dynamic_sections): Likewise.
589 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
592 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
593 (elf64_x86_64_link_hash_table): Add loc_hash_table and
595 (elf64_x86_64_local_hash): New.
596 (elf64_x86_64_local_htab_hash): Likewise.
597 (elf64_x86_64_local_htab_eq): Likewise.
598 (elf64_x86_64_get_local_sym_hash): Likewise.
599 (elf64_x86_64_link_hash_table_free): Likewise.
600 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
601 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
602 (bfd_elf64_bfd_link_hash_table_free): Likewise.
603 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
605 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
607 (elf64_x86_64_size_dynamic_sections): Likewise.
608 (elf64_x86_64_relocate_section): Likewise.
609 (elf64_x86_64_finish_dynamic_sections): Likewise.
610 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
613 2009-06-10 Philip Blundell <philb@gnu.org>
615 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
616 elf_sec->this_hdr == NULL.
618 2009-06-12 Tristan Gingold <gingold@adacore.com>
620 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
621 * bfd-in2.h: Regenerated.
622 * libbfd.h: Regenerated.
624 * mach-o.c (FILE_ALIGN): New macro.
625 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
626 (bfd_mach_o_print_symbol): Ditto.
627 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
628 (bfd_mach_o_get_reloc_upper_bound): New function.
629 (bfd_mach_o_canonicalize_reloc): Ditto.
630 (bfd_mach_o_scan_write_relocs): Ditto.
631 (bfd_mach_o_scan_write_section_32): Remove offset argument.
632 (bfd_mach_o_scan_write_section_64): Ditto.
633 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
634 written for load command. Do not compute section file offset.
635 (bfd_mach_o_scan_write_segment_64): Ditto.
636 (bfd_mach_o_scan_write_symtab): Compute file offset first.
637 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
639 (bfd_mach_o_mangle_symbols): ... this new function.
640 (bfd_mach_o_write_contents): Be sure to have load commands built.
641 Call bfd_mach_o_mangle_symbols.
642 (bfd_mach_o_build_commands): Adjust for filelen field.
643 Use FILE_ALIGN macro. Clear section file offset if section is empty.
644 Do not set symtab file offset anymore here.
645 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
646 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
647 Set reloc_count and rel_filepos section fields.
648 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
650 (bfd_mach_o_scan_read_section_64): Ditto.
651 (bfd_mach_o_scan_read_section): Ditto.
652 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
653 bfd_mach_o_asymbol. Use unsigned int for file offset type.
654 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
655 Handle weak-ref symbols.
656 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
657 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
658 (bfd_mach_o_scan): Remove assignment to removed field.
659 (bfd_mach_o_mkobject_init): Ditto.
660 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
661 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
662 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
663 (bfd_mach_o_swap_reloc_in): Ditto.
664 (bfd_mach_o_swap_reloc_out): Ditto.
666 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
667 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
668 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
669 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
670 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
671 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
672 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
673 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
674 (BFD_MACH_O_N_WEAK_DEF): New macros.
676 (bfd_mach_o_section_type): Add new enumeration values.
677 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
678 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
679 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
680 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
682 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
683 (BFD_MACH_O_GENERIC_RELOC_PAIR)
684 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
685 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
686 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
687 (BFD_MACH_O_RELENT_SIZE): Ditto.
688 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
689 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
690 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
691 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
692 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
693 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
694 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
695 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
696 (bfd_mach_o_reloc_info): New struct.
697 (bfd_mach_o_asymbol): New struct.
698 (bfd_mach_o_symtab_command): The symbols field is now of type
700 (bfd_mach_o_load_command): The offset and len fields are now of type
702 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
703 Add a filelen field. Add comments.
704 (bfd_mach_o_backend_data): New struct.
705 (bfd_mach_o_get_backend_data): New macro.
706 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
708 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
709 (bfd_mach_o_get_reloc_upper_bound): New prototype.
710 (bfd_mach_o_canonicalize_reloc): Ditto.
712 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
713 duplicated macro. Now defined to _bfd_generic_is_local_label.
714 (TARGET_NAME_BACKEND): New macro...
715 (TARGET_NAME_BACKEND): ... used to name a new variable.
716 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
719 * mach-o-i386.c (i386_howto_table): New variable.
720 (bfd_mach_o_i386_swap_reloc_in): New function.
721 (bfd_mach_o_i386_swap_reloc_out): Ditto.
722 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
723 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
724 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
725 (bfd_mach_o_bfd_reloc_type_lookup)
726 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
728 2009-06-11 Eric Paris <eparis@redhat.com>
729 Nick Clifton <nickc@redhat.com>
731 * opncls.c (_maybe_make_executable): New function. Gives execute
732 permission to an executable bfd that was opened for writing
733 provided that it is a regular file. Replaces common code found in...
734 (bfd_close): here and ...
735 (bfd_close_all_done): here.
737 2009-06-11 Anthony Green <green@moxielogic.com>
739 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
740 * bfd-in2.h: Rebuilt.
742 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
744 (moxie_reloc_map): Ditto.
745 Clean up copyright notice.
747 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
749 * bfd-in2.h: bfd_mmap prototype.
750 * bfdio.c (bfd_mmap): New function.
751 * libbfd.h (bfd_iovec): Add bmmap.
752 * cache.c (cache_bmmap): New function.
753 (cache_iovec): Initialize bmmap member.
754 * opencls.c (opncls_bmmap): New function.
755 (opncls_iovec): Initialize bmmap member.
757 2009-06-09 Tristan Gingold <gingold@adacore.com>
759 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
760 and stabstr_segment fields.
761 (mach_o_be_vec, mach_o_le_vec): Removed
762 (bfd_mach_o_version): New prototype.
764 * mach-o.c (bfd_mach_o_version): Make this function public.
765 (mach_o_wide_p): New function.
766 (bfd_mach_o_wide_p): Ditto.
767 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
769 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
770 Search in the list only if the name starts with a dot.
771 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
772 test. Check bfd_seek status.
773 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
774 (bfd_mach_o_scan_write_section_32): Ditto.
775 (bfd_mach_o_scan_write_section_64): Ditto.
776 (bfd_mach_o_scan_write_section): Removed.
777 (bfd_mach_o_scan_write_segment): Split into ...
778 (bfd_mach_o_scan_write_segment_32): ... this and ...
779 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
780 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
781 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
782 symbol table. Now returns a boolean.
783 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
784 Adjust for status type.
785 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
786 test. Write symbol table. Numbers the sections.
787 (bfd_mach_o_read_header): Check bfd_seek status.
788 Use mach_o_wide_p instead of hard-coded test.
789 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
790 (bfd_mach_o_scan_read_section_64): Ditto.
791 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
792 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
793 handled common symbols.
794 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
795 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
796 (bfd_mach_o_scan_read_dylinker): Ditto.
797 (bfd_mach_o_scan_read_dylib): Ditto.
798 (bfd_mach_o_scan_read_thread): Ditto.
799 (bfd_mach_o_scan_read_symtab): Ditto.
800 Do not create a section for the stabs.
801 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
802 (bfd_mach_o_scan_read_segment): Ditto.
803 (bfd_mach_o_scan_read_command): Ditto.
804 (bfd_mach_o_scan_start_address): Ditto.
805 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
806 (bfd_mach_o_archive_p): Check bfd_seek status.
807 (bfd_mach_o_core_fetch_environment): Ditto.
809 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
811 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
813 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
814 (elf_i386_link_hash_table_create): Initialize irelifunc.
815 (elf_i386_check_relocs): Updated. Set up irelifunc for
817 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
818 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
820 (elf_i386_relocate_section): Likewise.
822 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
823 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
824 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
826 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
827 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
829 (elf64_x86_64_relocate_section): Likewise.
831 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
833 (_bfd_elf_create_ifunc_sections): This.
835 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
837 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
840 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
842 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
843 relocation for R_386_32 against STT_GNU_IFUNC symbol when
844 building shared object. Check info->executable instead of
845 !info->shared when setting non_got_ref.
846 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
847 for non-GOT reference of STT_GNU_IFUNC symbol in shared
848 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
850 (elf_i386_relocate_section): Output dynamic relocation for
851 R_386_32 against STT_GNU_IFUNC symbol to get the real
852 function address when building shared object.
853 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
854 relocation for STT_GNU_IFUNC symbol in shared object.
856 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
857 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
858 symbol when building shared object. Check info->executable
859 instead of !info->shared when setting non_got_ref.
860 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
861 for non-GOT reference of STT_GNU_IFUNC symbol in shared
862 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
864 (elf64_x86_64_relocate_section): Output dynamic relocation
865 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
866 function address when building shared object.
867 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
868 relocation for STT_GNU_IFUNC symbol in shared object.
870 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
872 * Makefile.am: Run "make dep-am".
873 (BFD32_BACKENDS): Add mach-o-i386.lo.
874 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
875 * Makefile.in: Regenerate.
877 2009-06-06 Alan Modra <amodra@bigpond.net.au>
879 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
880 when looking for soft-icache stubs.
882 2009-06-05 Tristan Gingold <gingold@adacore.com>
884 * mach-o.h: Update copyright year.
885 (bfd_mach_o_mach_header_magic): New enum.
886 (bfd_mach_o_cpu_subtype): Now an enum.
887 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
888 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
889 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
890 (bfd_mach_o_load_command): Field type_required is now a boolean.
892 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
893 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
894 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
895 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
896 (bfd_mach_o_get_symtab_upper_bound): Ditto.
897 (bfd_mach_o_canonicalize_symtab): Ditto.
898 (bfd_mach_o_get_symbol_info): Ditto.
899 (bfd_mach_o_print_symbol): Ditto.
900 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
901 (bfd_mach_o_make_empty_symbol): Ditto.
902 (bfd_mach_o_write_contents): Ditto.
904 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
905 bfd_mach_o_mkobject): Defines.
906 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
907 Do not check with target vector but with flavour.
908 (struct mach_o_section_name_xlat): New declaration.
909 (dwarf_section_names_xlat): Ditto.
910 (text_section_names_xlat): Ditto.
911 (data_section_names_xlat): Ditto.
912 (struct mach_o_segment_name_xlat): Ditto.
913 (segsec_names_xlat): Ditto.
914 (bfd_mach_o_convert_section_name_to_bfd): New function.
915 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
916 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
917 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
918 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
919 Accept any input and output flavour. Do not share private data
921 (bfd_mach_o_count_symbols): Add a comment.
922 (bfd_mach_o_get_symtab_upper_bound): Make it public.
923 (bfd_mach_o_canonicalize_symtab): Ditto.
924 (bfd_mach_o_get_symbol_info): Ditto.
925 (bfd_mach_o_print_symbol): Ditto.
926 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
927 Use constants instead of hard-coded values.
928 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
930 (bfd_mach_o_scan_write_section_64): Ditto.
931 (bfd_mach_o_scan_write_segment): Ditto.
932 Do not copy sections anymore.
933 (bfd_mach_o_write_contents): Make it public.
934 Remove dead code. Rewrite typeflag assignment.
935 (bfd_mach_o_build_commands): New function.
936 (bfd_mach_o_set_section_contents): Ditto.
937 (bfd_mach_o_make_empty_symbol): Make it public.
938 (bfd_mach_o_read_header): Make it static.
939 Convert to bfd_boolean.
940 Use constants instead of hard-coded values.
941 (bfd_mach_o_make_bfd_section): Call
942 bfd_mach_o_convert_section_name_to_bfd to create name.
943 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
945 (bfd_mach_o_scan_read_section_64): Ditto.
946 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
947 a segment anymore. Use constants instead of hard-coded values.
948 (bfd_mach_o_scan_read_command): Fix style.
949 (bfd_mach_o_scan): Use constants instead of hard-coded values.
950 Get rid of BFD_IO_FUNCS.
951 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
952 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
953 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
954 (bfd_mach_o_object_p): Removed.
955 (bfd_mach_o_gen_core_p): New function, replaces ...
956 (bfd_mach_o_core_p): ... deleted.
957 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
959 * mach-o-i386.c: New file.
960 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
961 * configure.in (TDEFINES): Add mach_o_i386_vec.
962 * configure: Regenerated.
963 * targets.c: Add mach_o_i386_vec.
965 * mach-o.c: Update copyright years.
966 (BFD_IO_FUNCS): Remove (was not used).
967 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
968 bfd_mach_o_slurp_extended_name_table,
969 bfd_mach_o_construct_extended_name_table,
970 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
971 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
972 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
973 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
974 bfd_mach_o_get_section_contents_in_window,
975 bfd_mach_o_bfd_is_local_label_name,
976 bfd_mach_o_bfd_is_target_special_symbol,
977 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
978 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
979 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
980 bfd_mach_o_minisymbol_to_symbol,
981 bfd_mach_o_bfd_get_relocated_section_contents,
982 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
983 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
984 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
985 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
986 bfd_mach_o_bfd_merge_private_bfd_data,
987 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
988 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
989 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
990 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
991 bfd_mach_o_bfd_copy_private_header_data,
992 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
993 * mach-o-target.c: ... here.
994 Update copyright years.
996 2009-06-04 Alan Modra <amodra@bigpond.net.au>
998 * dep-in.sed: Don't use \n in replacement part of s command.
999 * Makefile.am (DEP1): LC_ALL for uniq.
1001 * Makefile.in: Regenerate.
1003 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1005 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1006 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1007 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1009 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1011 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1012 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1013 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1014 against STT_GNU_IFUNC symbols for static executables.
1015 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1016 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1018 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1019 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1020 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1021 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1023 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1025 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1026 symbols to be left unimported when linking statically.
1027 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1028 code when linking statically.
1030 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1032 * elf32-i386.c (elf_i386_check_relocs): Increment
1033 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1034 against STT_GNU_IFUNC symbol.
1035 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1036 local STT_GNU_IFUNC definition is used.
1037 (elf_i386_relocate_section): Handle got.offset != -1 for
1038 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1041 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1042 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1043 relocations against STT_GNU_IFUNC symbol.
1044 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1045 local STT_GNU_IFUNC definition is used.
1046 (elf64_x86_64_relocate_section): Handle got.offset != -1
1047 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1048 STT_GNU_IFUNC symbol.
1050 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1053 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1054 (elf_i386_reloc_type_lookup): Likewise.
1055 (R_386_tls): Removed.
1056 (R_386_irelative): New.
1057 (R_386_vt_offset): Updated.
1058 (elf_i386_rtype_to_howto): Likewise.
1059 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1060 (elf_i386_link_hash_table_create): Initialize igotplt,
1062 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1063 (elf_i386_adjust_dynamic_symbol): Likewise.
1064 (elf_i386_allocate_dynrelocs): Likewise.
1065 (elf_i386_relocate_section): Likewise.
1066 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1068 (elf_i386_finish_dynamic_symbol): When building a static
1069 executable, use .iplt, .igot.plt and .rel.iplt sections for
1070 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1071 locally defined STT_GNU_IFUNC symbol.
1073 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1074 (x86_64_reloc_map): Likewise.
1075 (R_X86_64_standard): Updated.
1076 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1077 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1079 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1080 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1081 (elf64_x86_64_allocate_dynrelocs): Likewise.
1082 (elf64_x86_64_relocate_section): Likewise.
1083 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1085 (elf64_x86_64_finish_dynamic_symbol): When building a static
1086 executable, use .iplt, .igot.plt and .rela.iplt sections for
1087 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1088 for locally defined STT_GNU_IFUNC symbol.
1090 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1091 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1093 * bfd-in2.h: Regenerated.
1094 * libbfd.h: Likewise.
1096 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1098 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1099 (_bfd_elf_make_ifunc_reloc_section): Removed.
1100 (_bfd_elf_is_ifunc_symbol): Likewise.
1101 (_bfd_elf_create_static_ifunc_sections): New.
1103 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1105 (elf_link_add_object_symbols): Here.
1106 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1107 STT_GNU_IFUNC symbol.
1108 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1109 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1110 (IFUNC_INFIX): Removed.
1111 (get_ifunc_reloc_section_name): Likewise.
1112 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1113 (_bfd_elf_is_ifunc_symbol): Likewise.
1114 (_bfd_elf_create_static_ifunc_sections): New.
1116 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1118 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1119 (create_got_section): Likewise.
1120 (allocate_dynrelocs): Likewise.
1121 (readonly_dynrelocs): Likewise.
1122 (set_tls_module_base): Likewise.
1123 (dtpoff_base): Likewise.
1125 (elf_i386_link_hash_table_create): Updated.
1126 (elf_i386_create_dynamic_sections): Likewise.
1127 (elf_i386_check_relocs): Likewise.
1128 (elf_i386_size_dynamic_sections): Likewise.
1129 (elf_i386_relocate_section): Likewise.
1131 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1132 (create_got_section): Likewise.
1133 (allocate_dynrelocs): Likewise.
1134 (readonly_dynrelocs): Likewise.
1135 (set_tls_module_base): Likewise.
1136 (dtpoff_base): Likewise.
1138 (elf64_x86_64_link_hash_table_create): Updated.
1139 (elf64_x86_64_create_dynamic_sections): Likewise.
1140 (elf64_x86_64_check_relocs): Likewise.
1141 (elf64_x86_64_size_dynamic_sections): Likewise.
1142 (elf64_x86_64_relocate_section): Likewise.
1144 2009-05-28 Nick Clifton <nickc@redhat.com>
1146 * targets.c (_bfd_target_vector): Only include plugin target in
1147 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1149 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1151 * elf32-spu.c (struct call_info): New member broken_cycle.
1152 (remove_cycle): Instead of physically removing call_info structures
1153 to break call graph cycles, mark them using the broken_cycle flag.
1154 (mark_overlay_section): Respect broken_cycle flag.
1155 (unmark_overlay_section): Likewise.
1156 (collect_lib_sections): Likewise.
1157 (collect_overlays): Likewise.
1158 (sum_stack): Likewise.
1160 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1162 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1163 (mark_functions_via_relocs): Initialize callee->count to 1.
1164 (pasted_function): Likewise.
1165 (spu_elf_auto_overlay): Honor call counts when determining number
1166 of stubs required in software i-cache mode.
1168 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1170 * plugin.c (program_name): Remove.
1171 (plugin_program_name): New.
1172 (bfd_plugin_set_program_name): New.
1173 (try_load_plugin): Use plugin_program_name.
1174 * plugin.h (bfd_plugin_set_program_name): New.
1176 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1178 * aclocal.m4: Include ../config/plugins.m4.
1179 * configure.in: Use AC_PLUGINS.
1180 * configure: Regenerate.
1181 * Makefile.in: Regenerate.
1182 * doc/Makefile.in: Regenerate.
1184 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1186 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1188 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1189 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1190 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1191 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1192 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1193 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1194 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1195 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1196 * reloc.c (bfd_generic_relax_section): Likewise.
1197 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1198 * vms.c (vms_bfd_relax_section): Likewise.
1200 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1202 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1204 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1205 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1207 * elf32-i386.c (allocate_dynrelocs): Updated.
1208 (elf_i386_relocate_section): Likewise.
1209 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1210 (elf64_x86_64_relocate_section): Likewise.
1212 * elf64-x86-64.c (is_indirect_symbol): Removed.
1214 2009-05-26 Nick Clifton <nickc@redhat.com>
1216 * po/id.po: Updated Indonesian translation.
1218 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1220 * Makefile.am: Run "make dep-am".
1223 (ALL_MACHINES): Add cpu-plugin.lo.
1224 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1225 (BFD32_BACKENDS): Add plugin.lo.
1226 (BFD32_BACKENDS_CFILES): Add plugin.c.
1227 (libbfd_la_LIBADD): Add LIBDL
1228 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1229 (bfd_plugin_arch): Declare.
1230 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1231 * bfd.c (bfd): Add plugin_data.
1232 * config.bfd: Handle the plugin target.
1233 * configure.in: Check for --enable-plugins.
1234 (LT_INIT): Use the dlopen option.
1235 * cpu-plugin.c: New.
1238 * targets.c (plugin_vec): Declare.
1239 (_bfd_target_vector): Add plugin_vec.
1240 * Makefile.in: Regenerate.
1241 * bfd-in2.h: Regenerate.
1242 * configure: Regenerate.
1244 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1246 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1247 per line with all lines having continuation backslash. Prefix
1248 first line with "A", following lines with "B".
1249 * Makefile.am (DEP): Don't use dep.sed here.
1250 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1251 dep.sed here on dependencies, sort and uniq.
1252 * Makefile.in: Regenerate.
1254 2009-05-25 Tristan Gingold <gingold@adacore.com>
1256 * makefile.vms: Add verilog.obj to object list OBJS.
1258 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1260 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1261 for BFD_IN_MEMORY is cleared.
1262 (bfd_bwrite): Zero excess memory allocated.
1264 2009-05-22 Julian Brown <julian@codesourcery.com>
1266 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1268 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1269 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1270 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1271 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1272 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1273 (a8_erratum_fix, a8_erratum_reloc): New structs.
1274 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1275 num_a8_erratum_fixes, fix_cortex_a8 fields.
1276 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1277 (elf32_arm_add_stub): Split into two parts, creating...
1278 (elf32_arm_create_or_find_stub_sec): New function.
1279 (elf32_arm_final_link_relocate): Add forward declaration.
1280 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1281 relocations, multiple relocations per stub.
1282 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1283 (arm_size_one_stub): Use find_stub_size_and_template.
1284 (a8_reloc_compare): New.
1285 (find_thumb_glue): Add forward declaration.
1286 (cortex_a8_erratum_scan): New.
1287 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1288 (bfd_elf32_arm_set_cortex_a8_fix): New.
1289 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1290 (arm_map_one_stub): Add THUMB32_TYPE support.
1291 (a8_branch_to_stub_data): New.
1292 (make_branch_to_a8_stub): New.
1293 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1294 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1295 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1296 Cortex-A8 erratum workaround.
1297 * bfd-in2.h: Regenerate.
1299 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1301 * Makefile.am: Run "make dep-am".
1302 * Makefile.in: Regenerate.
1303 * po/SRC-POTFILES.in: Regenerate.
1305 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1307 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1310 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1312 * elf-bfd.h (struct elf_backend_data
1313 <elf_backend_link_output_symbol_hook>): Return an int.
1314 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1315 symbols on deleted .opd entries.
1316 * elflink.c (elf_link_output_sym): Return without outputting sym
1317 if output_symbol_hook returns 2.
1318 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1319 Abort if we must not discard sym.
1320 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1322 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1323 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1324 elf_backend_link_output_symbol_hook return type change.
1325 * elf32-arm.c (output_arch_syminfo): Likewise.
1326 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1327 (elf32_arm_output_arch_local_syms): Likewise.
1328 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1329 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1330 (bfd_score_elf_link_output_symbol_hook): Likewise.
1331 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1332 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1333 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1334 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1335 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1336 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1337 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1338 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1339 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1340 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1341 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1343 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1345 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1346 out of range .opd symbols.
1348 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1350 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1351 fprintf_vma directly.
1352 * peXXigen.c (pe_print_edata): Likewise.
1353 (pe_print_pdata): Likewise.
1354 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1355 (_bfd_XX_print_private_bfd_data_common): Likewise.
1357 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1359 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1361 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1362 Paul Brook <paul@codesourcery.com>
1364 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1365 fix discarded sections.
1367 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1369 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1370 sections into the software icache.
1372 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1374 * elf32-spu.c (build_stub): Always build "compact" sofware
1377 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1379 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1380 (spu_elf_setup): Initialize it.
1381 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1382 Update to new-sytle cache manager data structures.
1383 (spu_elf_build_stubs): Generate new-style cache manager data
1384 structures and symbols.
1385 (spu_elf_auto_overlay): Update size computation.
1387 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1389 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1390 segments first amongst the program headers.
1392 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1394 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1395 into addresses for relocation types that look at high bits. Remove
1396 special handling of relocation overflow warnings.
1398 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1400 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1401 control flow graph between fragments of a function.
1403 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1405 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1406 generate only a 16-byte .toe section.
1407 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1409 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1411 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1412 (spu_elf_place_overlay_data): ..here. New function.
1413 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1415 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1417 * elf32-arm.c: Move sysdep.h to start of file.
1419 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1421 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1423 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1424 __icache_tag_array and __icache_tag_array_size.
1426 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1428 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1430 (bfinfdpic_link_omit_section_dynsym): Likewise.
1431 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1433 2009-05-05 Paul Brook <paul@codesourcery.com>
1435 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1436 * bfd-in2.h: Regenerate.
1437 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1438 (_arm_elf_section_data): Add text and exidx fields.
1439 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1440 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1441 copy_exidx_entry): New functions.
1442 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1444 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1446 * elf32-arm.c (DEF_STUBS): New helper define.
1447 (DEF_STUB): Likewise.
1448 (stub_def): New type.
1449 (stub_definitions): New array, containing stub template pointers
1451 (arm_size_one_stub): Make use of stub_definitions.
1453 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1455 * elflink.c (find_version_for_sym): Remove from here, ...
1456 * linker.c (bfd_find_version_for_sym): ... rename, replace
1457 here, make public and update all callers.
1458 * bfd-in2.h: Regenerate.
1460 2009-04-30 Nick Clifton <nickc@redhat.com>
1462 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1464 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1465 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1466 into a STT_GNU_IFUNC symbol type.
1467 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1469 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1470 the binary contains ifunc symbols.
1471 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1472 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1473 * elf32-i386.c (is_indirect_function): New function.
1474 (elf_i386_check_relocs): Create an ifunc output section.
1475 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1476 section if necessary.
1477 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1479 (elf_i386_add_symbol_hook): New function. Set the
1480 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1481 symbol is encountered.
1482 (elf_backend_post_process_headers): Define.
1483 (elf_backend_add_symbol_hook): Define.
1484 (elf_i386_post_process_headers): Rename to
1485 elf_i388_fbsd_post_process_headers.
1486 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1487 (is_indirect_function): New function.
1488 (elf64_x86_64_check_relocs): Create an ifunc output section.
1489 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1490 section if necessary.
1491 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1492 symbol if necessary.
1493 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1494 elf_obj_data structure if an ifunc symbol is encountered.
1495 (elf_backend_post_process_headers): Define.
1496 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1497 if we have ifunc symbols to handle.
1498 (get_ifunc_reloc_section_name): New function. Computes the name
1499 for an ifunc section.
1500 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1501 section to hold ifunc relocs.
1502 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1503 (bfd_print_symbol_vandf): Handle ifunc symbols.
1504 (bfd_decode_symclass): Likewise.
1505 * bfd-in2.h: Regenerate.
1507 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1509 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1510 MOVW and MOVT relocations in a shared library link.
1512 2009-04-27 Anthony Green <green@moxielogic.com>
1514 * verilog.c: New file.
1515 * Makefile.am (BFD32_LIBS): Add verilog.c.
1516 (BFD32_LIBS_CFILES): Add verilog.c.
1517 (verilog.lo): New build rule.
1518 * Makefile.in: Rebuilt.
1519 * targets.c: Add verilog support.
1520 * bfd.c (tdata union): Add Verilog private data field.
1521 * bfd-in2.h: Regenerate.
1523 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1525 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1528 2009-04-23 Matthias Klose <doko@ubuntu.com>
1530 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1532 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1535 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1536 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1537 (elf32_arm_size_stubs): Likewise.
1538 (record_thumb_to_arm_glue): Deleted unused function.
1539 (bfd_elf32_arm_process_before_allocation): No longer handle
1540 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1541 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1542 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1544 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1546 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1547 (elf32_arm_write_section): Declare early.
1548 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1549 (arm_allocate_glue_section_space): Exclude empty sections.
1550 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1551 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1553 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1554 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1555 (elf32_arm_size_dynamic_sections): Allocate interworking
1557 (bfd_elf32_bfd_final_link): Define.
1559 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1561 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1563 * coffcode.h (coff_compute_section_file_positions): Clear
1564 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1566 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1567 force_minimum_alignment.
1569 * libcoff.h: Regenerated.
1571 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1572 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1574 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1575 nor target_subsystem.
1577 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1578 force_minimum_alignment nor target_subsystem.
1580 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1582 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1583 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1584 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1585 include in coff-x86_64.c of headers.
1586 (PDATA_ROW_SIZE): New define.
1587 (pex_regs[]): New static array.
1588 (pex64_get_runtime_function): New static function.
1589 (pex64_get_unwind_info): Likewise.
1590 (pex64_get_scope_entry): Likewise.
1591 (pex64_xdata_print_uwd_codes): Likewise.
1592 (pex64_get_section_by_rva): Likewise.
1593 (pex64_dump_xdata): Likewise.
1594 (pex64_bfd_print_pdata): Likewise.
1595 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1596 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1597 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1599 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1600 Alan Modra <amodra@bigpond.net.au>
1601 Dave Korn <dave.korn.cygwin@gmail.com>
1603 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1604 long names and non-NUL-terminated strings.
1606 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1608 * bfd-in2.h: Regenerated.
1610 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1612 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1613 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1615 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1618 * coffcode.h (bfd_pei_p): New.
1620 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1621 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1622 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1623 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1624 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1625 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1627 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1628 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1629 bfd_efi_rtdrv_x86_64_vec,
1630 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1631 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1632 * targets.c: Likewise.
1634 * configure: Regenerated.
1635 * libcoff.h: Likewise.
1636 * Makefile.in: Likewise.
1638 * efi-app-ia32.c: Removed.
1639 * efi-app-x86_64.c: Likewise.
1640 * efi-bsdrv-ia32.c: Likewise.
1641 * efi-bsdrv-ia64.c: Likewise.
1642 * efi-bsdrv-x86_64.c: Likewise.
1643 * efi-rtdrv-ia32.c: Likewise.
1644 * efi-rtdrv-ia64.c: Likewise.
1645 * efi-rtdrv-x86_64.c: Likewise.
1646 * efi-rtdrv-ia32.c: Likewise.
1648 * efi-app-ia64.c: Moved to ...
1650 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1651 (TARGET_NAME): Set to pei-ia64.
1653 * libpei.h (bfd_target_pei_p): Removed.
1654 (bfd_target_pei_arch): Likewise.
1655 (bfd_target_efi_app_p): Likewise.
1656 (bfd_target_efi_app_arch): Likewise.
1657 (bfd_target_efi_bsdrv_p): Likewise.
1658 (bfd_target_efi_bsdrv_arch): Likewise.
1659 (bfd_target_efi_rtdrv_p): Likewise.
1660 (bfd_target_efi_rtdrv_arch): Likewise.
1661 (bfd_pe_executable_p): Likewise.
1663 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1664 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1665 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1666 and efi-rtdrv-ia32.c.
1667 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1668 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1669 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1670 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1671 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1672 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1673 (efi-app-ia64.lo): Removed.
1674 (efi-bsdrv-ia32.lo): Likewise.
1675 (efi-rtdrv-ia32.lo): Likewise.
1676 (efi-app-ia64.lo): Likewise.
1677 (efi-bsdrv-ia64.lo): Likewise.
1678 (efi-rtdrv-ia64.lo): Likewise.
1679 (efi-app-x86_64.lo): Likewise.
1680 (efi-bsdrv-x86_64.lo): Likewise.
1681 (efi-rtdrv-x86_64.lo): Likewise.
1684 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1686 (arch_type): Removed.
1687 (pe_arch): Likewise.
1688 (pe_bfd_object_p): Just return coff_object_p.
1690 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1691 bfd_pe_executable_p with bfd_pei_p.
1693 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1695 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1696 PLT entries to an undefined symbol when generating a shared
1699 2009-04-17 Nick Clifton <nickc@redhat.com>
1702 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1704 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1706 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1707 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1708 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1709 * binary.c (binary_bfd_define_common_symbol): Likewise.
1710 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1711 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1712 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1713 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1714 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1715 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1716 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1717 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1718 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1719 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1720 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1721 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1722 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1723 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1724 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1725 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1726 * som.c (som_bfd_define_common_symbol): Likewise.
1727 * srec.c (srec_bfd_define_common_symbol): Likewise.
1728 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1729 * versados.c (versados_bfd_define_common_symbol): Likewise.
1730 * vms.c (vms_bfd_define_common_symbol): Likewise.
1731 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1732 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1733 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1734 (pmac_xcoff_vec): Likewise.
1735 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1736 (aix5coff64_vec): Likewise.
1737 * linker.c (bfd_generic_define_common_symbol): New function.
1738 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1739 (_bfd_define_common_symbol): New field.
1740 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1741 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1742 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1744 * bfd-in2.h: Regenerate.
1745 * libbfd.h: Likewise.
1746 * libcoff.h: Likewise.
1748 2009-04-15 Anthony Green <green@moxielogic.com>
1750 * targets.c: Add moxie support.
1751 * Makefile.am: Ditto.
1752 * Makefile.in: Rebuilt.
1753 * cpu-moxie.c, elf32-moxie.c: New files.
1754 * archures.c: Add moxie support.
1755 * configure.in: Add moxie support.
1756 * configure: Rebuilt.
1757 * config.bfd, archures.c: Add moxie support.
1758 * bfd-in2.h: Rebuilt.
1760 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1762 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1763 branch to an undef weak symbol into a jump to next instruction if
1764 a PLT entry will be created.
1766 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1768 * coffgen.c (make_a_section_from_file): Set the backend long
1769 section names enable if long section names found on input.
1770 * coffcode.h: Extend long section names documentation to match.
1772 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1774 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1777 2009-04-07 DJ Delorie <dj@redhat.com>
1779 * archures.c: Add bfd_mach_mep_c5.
1780 * bfd-in2.h: Likewise.
1781 * cpu-mep.c: Add bfd_c5_arch.
1782 * elf32-mep.c: Support it.
1784 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1786 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1787 info->callbacks->einfo.
1788 * linker.c (_bfd_generic_section_already_linked): Likewise.
1790 2009-04-06 DJ Delorie <dj@redhat.com>
1792 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1794 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1796 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1797 _bfd_pex64_print_pdata only if PE is defined.
1799 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1800 (_bfd_pex64_print_pdata): This.
1802 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1803 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1806 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1808 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1809 _bfd_pep_print_x64_pdata.
1810 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1811 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1813 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1815 * elf32-xtensa.c (relax_property_section): Always set r_offset
1818 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1820 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1821 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1823 (elf32_arm_stub_type): New enum values for the two new stubs.
1824 (arm_type_of_stub): Make use of the two new stubs.
1825 (arm_size_one_stub): Handle the two new stubs.
1827 2009-04-01 Matt Thomas <matt@netbsd.org>
1829 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1830 hidden symbols into the GOT or PLT.GOT.
1831 (elf_vax_relocate_section): Do not emit a PCREL reloc
1832 into a shared object if it is against a hidden symbol.
1834 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1836 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1837 and know_contains_shared_object_p.
1838 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1839 Cache the result in the archive_info table.
1840 (xcoff_auto_export_p): Add an "info" parameter and update the
1841 call to xcoff_archive_contains_shared_object_p.
1842 (xcoff_mark_auto_exports): Update accordingly.
1843 (xcoff_post_gc_symbol): Likewise.
1845 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1847 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1850 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1852 * coff-rs6000.c (member_layout): New structure.
1853 (archive_iterator): Likewise.
1854 (member_layout_init): New function.
1855 (archive_iterator_begin): Likewise.
1856 (archive_iterator_next): Likewise.
1857 (xcoff_write_armap_old): Use the new iterator functions.
1858 (do_shared_object_padding): Delete.
1859 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1860 handling of arch_info.
1861 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1862 first loop rather than the second. Allocate a member header if
1863 there isn't one, then work out the stat information and length
1864 in the first loop too. Use the new iterators for the second loop.
1865 (xcoff_write_archive_contents_big): Likewise.
1867 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1869 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1870 (bfd_xcoff_set_archive_import_path): Likewise.
1871 * bfd-in2.h: Regenerate.
1872 * xcofflink.c: Include libiberty.h.
1873 (xcoff_archive_info): New structure.
1874 (xcoff_archive_info_hash): New function.
1875 (xcoff_archive_info_eq): Likewise.
1876 (xcoff_get_archive_info): Likewise.
1877 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1878 (bfd_xcoff_split_import_path): New function.
1879 (bfd_xcoff_set_archive_import_path): Likewise.
1880 (xcoff_set_import_path): Move earlier in file.
1881 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1882 object to the the directory part of the bfd's filename. Get the
1883 import path and filename of an archive object from the archive's
1884 xcoff_tdata, initializing it if necessary. Update use of
1886 (bfd_link_input_bfd): Update use of import_file_id.
1887 (xcoff_write_global_symbol): Likewise.
1889 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1891 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1893 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1895 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1896 a .loader section for relocatable links.
1897 (xcoff_need_ldrel_p): New function.
1898 (xcoff_mark): Use it.
1899 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1901 (xcoff_build_ldsym): New function, split out from...
1902 (xcoff_build_ldsyms): ...here. Rename to...
1903 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1904 call xcoff_build_ldsym, if there's a loader section.
1905 (xcoff_build_loader_section): New function, extracted verbatim from...
1906 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1907 there's a loader section. Only add an __rtinit loader symbol
1908 if there's a loader section. Update after above name change.
1909 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1910 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1911 and xcoff_create_ldrel.
1912 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1913 (xcoff_reloc_link_order): Likewise, but only call it if there's
1914 a loader section. Use xcoff_symbol_section.
1915 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1916 if there's a loader section.
1918 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1920 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1922 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1924 * elf32-arm.c (group_sections): Rewrite loops for better
1927 2009-03-30 DJ Delorie <dj@redhat.com>
1929 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1930 relocs when doing a relocatable link.
1932 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1934 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1935 "ERROR:", in error messages.
1936 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1937 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1938 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1939 (elf32_arm_merge_eabi_attributes): Likewise.
1940 (elf32_arm_merge_private_bfd_data): Likewise.
1942 2009-03-27 Nick Clifton <nickc@redhat.com>
1944 * section.c (bfd_get_section_contents): Detect and handle the case
1945 where a section has the SEC_IN_MEMORY flag set but no actual
1948 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1951 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1952 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1953 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1954 if we don't find matching PT_LOAD when copying.
1956 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1958 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1959 the reloc descriptions.
1961 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1963 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1964 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1965 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1967 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1969 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1970 (bfd_i386_arch_intel_syntax): Likewise.
1971 (i8086_arch): Likewise.
1972 (bfd_x86_64_arch): Likewise.
1974 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1976 * elf32-cris.c (cris_elf_relocate_section): <case
1977 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1978 symbols for non-allocated sections. Don't check whether to
1979 generate R_CRIS_DTPMOD for non-allocated sections.
1980 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1981 handle relocation GC:ing if applied to non-allocated section.
1982 (cris_elf_check_relocs): Similar.
1984 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1985 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1986 when emitting a known TP offset in the GOT.
1988 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1990 * elf64-ppc.c (synthetic_opd): Delete.
1991 (compare_symbols): Look for .opd name rather than section match.
1992 (ppc64_elf_get_synthetic_symtab): Likewise.
1994 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1996 * elf32-ppc.c (is_pic_glink_stub): Delete.
1997 (is_nonpic_glink_stub): New function.
1998 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2000 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2002 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2003 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2005 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2006 macros for visibilty and locality checks.
2007 (elf_s390_adjust_dynamic_symbol): Likewise.
2008 (allocate_dynrelocs): Likewise.
2009 (elf_s390_relocate_section): Likewise.
2010 (elf_s390_finish_dynamic_symbol): Likewise.
2011 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2012 (elf_s390_adjust_dynamic_symbol): Likewise.
2013 (allocate_dynrelocs): Likewise.
2014 (elf_s390_relocate_section): Likewise.
2015 (elf_s390_finish_dynamic_symbol): Likewise.
2017 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2019 * bfd-in2.h: Regenerated.
2020 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2021 for debugging sections and map memory read/write dependent on
2023 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2024 without memory read flags set.
2025 * section.c: Add SEC_COFF_NOREAD to section flags.
2027 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2029 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2032 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2034 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2035 "no overlays" return. If there are overlays, create overlay
2036 manager entry symbols here, so that..
2037 (spu_elf_build_stubs): ..we don't need to set them up here.
2038 Simplify entry symbol tests.
2039 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2041 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2043 * elf.c (elfcore_grok_openbsd_procinfo)
2044 (elfcore_grok_openbsd_note): New functions.
2045 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2047 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2049 * vms-hdr.c: Don't include alloca.h.
2050 * elf32-m68hc1x.c: Include alloca-conf.h.
2052 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2054 * Makefile.am: Run "make dep-am".
2055 * Makefile.in: Regenerate.
2057 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2059 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2061 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2063 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2065 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2066 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2067 ovly_return fields with ovly_entry[2]. Adjust all users.
2068 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2070 (spu_elf_build_stubs): Likewise.
2071 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2072 ovly_flavour changes. Update all callers.
2073 (ovl_stub_size_log2): New function.
2074 (build_stub): Handle compact icache stubs. Use different manager
2075 entry point for stubs in non-icache area.
2076 (spu_elf_size_stubs): Don't allocate space for indirect branch
2078 (spu_elf_build_stubs): And don't built them.
2080 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2082 * dwarf2.c (read_section): Always use rawsize, if available.
2084 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2086 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2087 of rawsize and size for buffer.
2089 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2091 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2092 parameter just because fixed sections fit into local store.
2093 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2094 generating overlays if fixed sections plus reserved stack
2095 and heap space fit into local store.
2097 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2099 * elf32-spu.c (build_stub): Correct icache set_id.
2100 (spu_elf_relocate_section): Likewise.
2102 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2104 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2105 symbol table if it was created by the current call.
2107 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2109 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2110 class XMC_DS rather than XMC_UA.
2112 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2114 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2115 bfd_boolean export_defineds parameter with an unsigned int
2116 auto_export_flags parameter.
2117 * bfd-in2.h: Regenerate.
2118 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2119 split out from xcoff_build_ldsyms.
2120 (xcoff_covered_by_expall_p): New function.
2121 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2122 but with extra code to handle -bexpfull and -bexpall.
2123 (xcoff_mark_auto_exports): New function.
2124 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2125 a function should be automatically exported.
2126 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2127 parameter with an auto_export_flags parameter. Update ldinfo
2128 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2131 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2133 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2134 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2135 init and fini functions. Do garbage collection for objects
2136 without an entry point too.
2138 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2140 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2141 check whether a symbol has csect information.
2142 (coff_print_aux): Likewise.
2143 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2144 information for C_AIX_WEAKEXT too.
2145 (_bfd_xcoff_swap_aux_out): Likewise.
2146 (xcoff_reloc_type_br): Handle defweak symbols too.
2147 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2148 information for C_AIX_WEAKEXT too.
2149 (_bfd_xcoff64_swap_aux_out): Likewise.
2150 (xcoff64_reloc_type_br): Handle defweak symbols too.
2151 * coffgen.c (coff_print_symbol): Handle auxillary function
2152 information for C_AIX_WEAKEXT too.
2153 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2154 instead of BSF_GLOBAL if the L_WEAK flag is set.
2155 (xcoff_dynamic_definition_p): New function.
2156 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2157 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2158 always take the symbol class from the ldsym. Use weak bfd symbol
2159 types for weak ldsyms.
2160 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2161 Fix the check for whether a definition is from a shared object.
2162 Allow redefinitions of weak symbols.
2163 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2164 (xcoff_keep_symbol_p): Likewise.
2165 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2166 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2167 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2168 but mark them as L_WEAK.
2169 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2170 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2172 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2174 * xcofflink.c (xcoff_mark): When walking the relocations,
2175 only mark the target symbol or the target section, not both.
2176 (xcoff_final_definition_p): New function.
2177 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2178 symbol is a valid definition of the associated output symbol.
2179 Use XCOFF_ALLOCATED to stop the same hash table entry having
2181 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2183 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2185 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2187 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2190 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2192 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2193 * libcoff.h: Regenerate.
2194 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2195 line-number counts in the bfd's lineno_counts field.
2196 Don't keep per-csect line-number counts.
2197 (xcoff_sweep): Don't update per-csect line-number counts.
2198 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2199 entries in each output section.
2200 (xcoff_link_input_bfd): Get the number of line numbers from
2201 the bfd's lineno_counts field, rather than recalculating it
2202 from scratch. Fix the range check when updating C_BINCL and
2204 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2205 here. Don't expect csects to have line-number counts.
2207 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2209 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2210 * libcoff.h: Regenerate.
2211 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2212 "skip" logic from xcoff_link_input_bfd.
2213 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2214 objects in a dynamic link, rather than checking whether csectpp
2215 is null. Always allocate debug_index for other objects,
2216 and always go through the loop. Update the type of debug_index
2217 after the change above. Read the auxillary csect information
2218 and use xcoff_keep_symbol_p to decide whether a symbol should
2219 be kept. Set its debug_index to -2 if not.
2220 (xcoff_link_input_bfd): Update the type of debug_index after
2221 the change above and always expect it to be nonnull. Use it to
2222 test whether a symbol should be stripped, rather than making the
2223 decision here. Postpone all symbol creation to the second pass.
2225 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2227 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2228 creating a descriptor.
2229 (xcoff_sweep): Don't mark toc_section unless it's needed.
2230 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2231 when marking every bfd.
2232 (xcoff_link_input_bfd): Skip all TOC anchors.
2233 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2234 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2235 to -1; call xcoff_find_tc0 instead.
2237 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2239 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2240 * libcoff.h: Regenerate.
2241 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2242 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2243 the previous symbol's csect. Treat last_symndx as an inclusive value
2244 and simplify its handling.
2245 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2246 symbols with the right csect. Don't mark rsec when processing
2247 relocations against undefined or absolute sections.
2248 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2249 of bfd_und_section_ptr.
2250 (xcoff_link_input_bfd): Likewise.
2252 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2254 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2255 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2256 flag is set. Assert that all undefined symbols are either
2257 imported or defined by a dynamic object.
2258 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2259 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2260 handling to all relocations. Only set XCOFF_CALLED for function
2262 (xcoff_find_function): New function, split out from...
2263 (bfd_xcoff_export_symbol) ...here.
2264 (xcoff_set_import_path): New function, split out from...
2265 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2266 meaning of XCOFF_CALLED.
2267 (xcoff_mark_symbol): If we mark an undefined and unimported
2268 symbol, find some way of defining it. If the symbol is a function
2269 descriptor, fill in its definition automatically. If the symbol
2270 is a function, mark its descriptor and allocate room for global
2271 linkage code. Otherwise mark the symbol as implicitly imported.
2272 Move the code for creating function descriptors from...
2273 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2274 check for symbols that were implicitly defined.
2275 (xcoff_mark): Don't count any dynamic relocations against
2277 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2278 in the xcoff link info.
2279 (xcoff_link_input_bfd): Remove handling of undefined and
2282 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2284 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2285 if the target is absolute. Fix comment typo.
2286 (xcoff_ppc_relocate_section): Remove FIXME.
2287 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2288 if the target is absolute.
2290 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2292 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2293 R_POS and R_NEG relocations against absolute symbols to the
2296 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2298 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2299 to 2 for bfd_mach_ppc_620.
2301 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2303 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2304 * configure.in: Likewise.
2305 * configure: Regenerate.
2307 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2310 * elf.c (assign_section_numbers): Generate symbol table if there
2311 is any relocation in output.
2312 (_bfd_elf_compute_section_file_positions): Likewise.
2314 2009-03-13 Nick Clifton <nickc@redhat.com>
2317 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2318 * elflink.c (elf_link_read_relocs_from_section): Use
2319 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2320 relocs but no symbol table.
2321 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2323 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2326 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2327 to check ___tls_get_addr.
2329 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2330 strncmp to check __tls_get_addr.
2332 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2334 * dwarf2.c (read_section): Always check the offset, even when the
2335 section has been read before.
2337 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2339 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2342 2009-03-11 Chris Demetriou <cgd@google.com>
2344 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2345 * bfd-in2.h: Regenerate.
2346 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2347 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2349 (bsd_write_armap): Likewise.
2350 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2351 flag is set, do nothing.
2352 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2355 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2357 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2358 used to update stack pointer.
2360 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2363 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2364 for unknown symbols in absolute section.
2366 2009-03-06 Nick Clifton <nickc@redhat.com>
2368 * po/es.po: Updated Spanish translation.
2370 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2372 * elf32-arm.c (group_sections): Take next section size into
2373 account before accepting to group it.
2375 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2377 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2379 (elf32_arm_final_link_relocate): Likewise.
2381 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2384 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2386 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2388 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2389 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2390 (BFD_FAKE_SECTION): Init new flag.
2391 * ecoff.c (bfd_debug_section): Likewise.
2392 * bfd-in2.h: Regenerate.
2393 * libbfd.h: Regenerate.
2394 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2395 (ppc_elf_reloc_type_lookup): Handle new relocs.
2396 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2397 without marker relocs.
2398 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2399 if section has no old-style calls.
2400 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2401 Don't try to optimize new-style __tls_get_addr call when handling
2402 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2404 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2405 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2406 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2407 without marker relocs.
2408 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2409 if section has no old-style calls. Set toc_ref for new relocs as
2411 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2412 Don't try to optimize new-style __tls_get_addr call when handling
2413 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2416 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2419 * configure.in: Test for ld --as-needed support. Link shared
2420 libbfd against libm.
2421 * configure: Regenerate.
2423 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2425 * Makefile.am: Run "make dep-am".
2426 * Makefile.in: Regenerate.
2428 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2430 * elf32-score7.c: New file.
2431 * elf32-score.h: New file.
2432 * elf32-score.c: Add code to support score 7. Set score7 as the
2434 * cpu-score.c: Add score7 architecure.
2435 (compatibile): New function.
2436 * Makefile.am: Add rules for building elf32-score7 object.
2437 * Makefile.in: Regenerate.
2438 * configure.in: Add elf32-score7 object to score vectors.
2439 * configure: Regenerate.
2440 * reloc.c: Add score7 relocs.
2441 * archures.c: Add score3 and score7 machine numbers.
2442 * bfd-in2.h: Regenerate.
2443 * libbfd.h: Regenerate.
2445 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2447 * configure: Regenerate.
2449 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2451 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2452 (elf32_hppa_check_relocs): Use it.
2454 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2456 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2457 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2458 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2459 (elf_hppa_record_segment_addrs): Likewise.
2460 (elf_hppa_final_link): Likewise.
2461 (elf_hppa_relocate_insn): Likewise.
2462 (elf_hppa_final_link_relocate): Likewise.
2463 (elf64_hppa_relocate_section): Likewise.
2464 * elf64-hppa.c: Insert above.
2466 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2468 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2469 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2470 (elf_hppa_relocate_section): Likewise.
2471 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2472 from struct elf_link_hash_entry. Add count field.
2473 (struct elf64_hppa_dyn_hash_table): Delete.
2474 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2475 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2476 (hppa_elf_hash_entry, eh_name): Define.
2477 (elf64_hppa_new_dyn_hash_entry): Delete.
2478 (elf64_hppa_dyn_hash_lookup): Delete.
2479 (elf64_hppa_dyn_hash_traverse): Delete.
2480 (get_dyn_name): Delete.
2481 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2482 of struct elf64_hppa_dyn_hash_entry *.
2483 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2484 allocate_global_data_plt, allocate_global_data_stub,
2485 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2487 (hppa64_link_hash_newfunc): New.
2488 (elf64_hppa_hash_table_create): Rework.
2489 (count_dyn_reloc): Likewise.
2490 (hppa64_elf_local_refcounts): New.
2491 (elf64_hppa_check_relocs): Rework using standard technique for recording
2492 local DLT, PLT and OPD reference counts.
2493 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2494 elf_link_hash_entry *.
2495 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2496 allocate_global_data_plt, allocate_global_data_stub,
2497 allocate_global_data_opd, allocate_dynrel_entries,
2498 elf64_hppa_adjust_dynamic_symbol,
2499 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2500 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2501 Use hppa_link_hash_table. Rework.
2502 (elf64_hppa_link_output_symbol_hook): Rework.
2503 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2504 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2505 elf64_hppa_finish_dynamic_sections): Likewise.
2507 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2509 * elf32-arm.c (stub_reloc_type): Removed.
2510 (insn_sequence): Renamed reloc_type field to r_type.
2511 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2512 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2513 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2514 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2515 (arm_stub_is_thumb): Catch new stubs.
2516 (arm_type_of_stub): Handle new stubs.
2517 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2518 (bfd_elf32_arm_process_before_allocation): Remove useless
2521 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2523 * elf.c (elf_find_function): Use is_function_type to check
2526 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2528 * xtensa-modules.c: Revert to previous version 1.11 due
2529 to inadvertant commit.
2531 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2533 * elf32-xtensa.c (text_action_add): Separate test for action
2534 type. Break if saved action is ta_widen_insn at same offset.
2536 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2538 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2539 to elf32_arm_stub_long_branch_any_arm_pic.
2540 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2541 (enum elf32_arm_stub_type, arm_type_of_stub)
2542 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2545 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2547 * elf32-arm.c (PREV_SEC): Update comment.
2548 (group_sections): Rename argument to stubs_always_after_branch.
2549 Reverse the list and place stubs at the end of input sections.
2551 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2553 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2555 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2557 (arm_size_one_stub): Remove unnecessary break.
2558 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2560 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2562 * elf32-arm.c (stub_insn_type): New type.
2563 (stub_reloc_type): Likewise.
2564 (insn_sequence): Likewise.
2565 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2566 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2567 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2568 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2569 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2570 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2571 (elf32_arm_stub_hash_entry): Add new helper fields.
2572 (stub_hash_newfunc): Initialize these new fields.
2573 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2574 to take endianness into account.
2575 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2576 (arm_map_one_stub): Code is now more generic, thanks to
2579 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2581 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2583 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2584 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2585 BLX is not available. Fix typo in warning message. Add comments
2586 and improve formatting.
2587 (arm_build_one_stub): Adjust to new
2588 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2589 (arm_map_one_stub): Likewise.
2591 2009-02-23 Tristan Gingold <gingold@adacore.com>
2592 Eric Botcazou <ebotcazou@adacore.com>
2593 Douglas B Rupp <rupp@gnat.com>
2595 * vms.h: Update copyright year, fix comments, reorder declarations.
2596 (_bfd_save_vms_section): Remove the prototype.
2597 (EGPS_S_V_NO_SHIFT): New constant.
2598 (bfd_vms_set_section_flags): New prototype.
2599 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2601 (EGSY_S_W_FLAGS): Ditto.
2602 (EGSY_S_V_QUAD_VAL): Ditto.
2603 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2604 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2605 EGST_S_B_NAMLNG): Ditto.
2606 (ESRF_S_B_NAMLNG): Ditto.
2607 (ETIR_S_C_HEADER_SIZE): Ditto.
2608 (EGPS_S_V_ALLOC_64BIT): Ditto.
2609 (DST_S_C_EPILOG): Ditto.
2610 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2611 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2612 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2613 (DST_S_L_PCLINE_UNSLONG): Ditto.
2614 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2615 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2616 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2617 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2618 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2619 (DST_S_B_SRC_UNSBYTE): Ditto.
2620 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2622 (vms_section, vms_reloc): Remove types.
2623 (hdr_struc): Replaced by ...
2624 (hdr_struct): ... new type.
2625 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2626 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2627 (EMH_DATE_LENGTH): Ditto.
2628 (eom_struc): Replaced by ...
2629 (eom_struct): ... new type.
2630 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2631 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2632 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2633 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2634 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2635 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2636 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2637 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2638 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2639 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2640 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2641 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2642 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2643 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2644 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2645 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2646 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2647 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2648 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2649 (enum file_type_enum): New type.
2650 (struct location_struct): Removed.
2651 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2652 (struct funcinfo, struct module): Ditto.
2653 (struct vms_private_data_struct): Update fields.
2654 (struct vms_section_data_struct): New type.
2656 * vms.c: Update copyright year, fix comments,
2657 Fix includes for DECC, add prototypes.
2658 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2660 Use flavour to set is_vax, location_stack is removed.
2661 (struct pair): Declare.
2662 (fill_section_ptr): Initialize variables at declaration.
2663 Add guard to set SECTION_SYM flag, handlde und section.
2664 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2665 (_bfd_vms_slurp_object_records): New function, replaces previous
2667 (vms_slurp_module): New function.
2668 (vms_slurp_image): Ditto.
2669 (vms_object_p): Complete rewrite.
2670 (vms_mkobject): Use is_vax field to slect architecture.
2671 (free_reloc_stream): New function.
2672 (vms_convert_to_var): Ditto.
2673 (vms_convert_to_var_1): Ditto.
2674 (vms_convert_to_var_unix_filename): Ditto.
2675 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2677 (vms_new_section_hook): Set alignment to 0, allocate private data.
2678 (vms_get_section_contents): Load content.
2679 (vms_get_symbol_info): Handle undefined section.
2680 (vms_find_nearest_line): Handle.
2681 (alloc_reloc_stream): New function.
2682 (vms_slurp_reloc_table): Ditto.
2683 (vms_get_reloc_upper_bound): Make it real.
2684 (vms_canonicalize_reloc): Do the real work.
2685 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2687 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2688 (vms_set_arch_mach): Check arch.
2689 (vms_set_section_contents): Copy the content after allocation.
2690 (vms_alpha_vec): Update object flags.
2692 * vms-tir.c: Update copyright year, fix comments,
2693 add prototypes for new functions.
2694 (dst_define_location): New function.
2695 (dst_restore_location): New function.
2696 (dst_retrieve_location): New function.
2697 (dst_check_allocation): New function.
2698 (image_dump): Call dst_check_allocation.
2699 (image_write_b): Ditto.
2700 (image_write_w): Ditto.
2701 (image_write_l): Ditto.
2702 (image_write_q): Ditto.
2703 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2704 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2706 Call error handler instead of abort if name is not known.
2707 (etir_sta): Add quarter_relocs argument and set it.
2710 (etir_opr): Ditto, return FALSE in case of error.
2711 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2712 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2713 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2714 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2715 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2716 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2717 Return FALSE in case of error.
2718 (tir_sta): Change sign of psect.
2720 (tir_cmd): Fix cast. Makes tir_table static const.
2721 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2722 add argument to explain.
2723 (analyze_etir): Initialize maxptr, add quarter_relocs
2724 declaration, move some declarations into inner scopes.
2725 Handle quarter_relocs and STO_IMM.
2726 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2727 (_bfd_vms_slurp_relocs): New function.
2728 (_bfd_vms_decode_relocs): New function.
2729 (sto_imm): Rewritten.
2730 (start_first_etbt_record): New function.
2731 (start_another_etbt_record): Ditto.
2732 (etir_output_check): Ditto.
2733 (defer_reloc_p): Ditto.
2734 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2735 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2736 rewritte relocations handling.
2737 (_bfd_vms_write_tbt): Removed.
2738 (_bfd_vms_write_dbg): Ditto.
2740 * vms-misc.c: Update copyright year, Fix comments.
2741 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2742 (maybe_adjust_record_pointer_for_object): New function.
2743 (_bfd_vms_get_first_record): New function, replaces ...
2744 (_bfd_vms_get_record): .. removed.
2745 (_bfd_vms_get_object_record): New function.
2746 (_bfd_vms_get_object_record): New function.
2747 (vms_get_remaining_object_record): New function, replaces ...
2748 (_bfd_vms_get_next_record): ... removed.
2749 (add_new_contents): Removed.
2750 (_bfd_save_vms_section): Removed.
2751 (_bfd_get_vms_section): Removed.
2752 (_bfd_vms_output_flush): Write in VAR format.
2753 (new_symbol): Don't make UND section.
2755 * vms-hdr.c: Update copyright year, update list of record handled.
2756 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2757 (_bfd_vms_write_hdr): Strip vms and unix patches,
2758 add comments, truncate module name at 31 characters,
2759 use constants instead of hard-coded value,
2760 write BFD version instead of a fixed string.
2761 (_bfd_vms_slurp_ihd): New function.
2762 (_bfd_vms_slurp_isd): Ditto.
2763 (_bfd_vms_slurp_ihs): Ditto.
2764 (new_module): Ditto.
2765 (parse_module): Ditto
2766 (build_module_list): Ditto.
2767 (module_find_nearest_line): Ditto.
2768 (_bfd_vms_find_nearest_dst_line): Ditto.
2769 (vms_slurp_debug): Ditto.
2770 (_bfd_vms_slurp_dbg): Ditto.
2771 (_bfd_vms_slurp_tbt): Ditto.
2772 (_bfd_vms_write_dbg): Ditto.
2773 (_bfd_vms_write_tbt): Ditto.
2775 * vms-gsd.c: Update copyright year, update list of records handled.
2776 (EVAX_LITERALS_NAME): New macro.
2777 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2778 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2779 (register_universal_symbol): New function and prototype.
2780 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2781 improve debug messages,
2782 use constants instead of hard-coded value,
2783 fix missing endianness conversion,
2784 handle global symbol (SYMG).
2785 (bfd_vms_set_section_flags): New function.
2786 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2787 handle section literals,
2789 handle section bfd and vms flags,
2790 don't output LIB$INITIALIZE symbol,
2791 fix handling of weak symbols,
2792 fix evax vs vax procedure descriptor,
2793 handle absolute symbols.
2795 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2796 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2798 * makefile.vms (DEFS): Fix flags for VMS.
2800 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2802 * bfd-in2.h: Regenerated.
2803 * libbfd.h: Regenerated.
2805 2009-02-20 Cary Coutant <ccoutant@google.com>
2807 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2810 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2813 * coffcode.h (coff_write_object_contents): Don't let the string
2814 table offset overflow the s_name field when using long section names.
2816 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2818 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2819 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2820 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2821 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2822 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2823 (bfd_pmac_xcoff_backend_data): Likewise.
2824 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2825 (bfd_xcoff_aix5_backend_data): Likewise.
2826 (xcoff64_write_object_contents): Delete unused long_section_names
2828 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2829 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2831 * coffcode.h (documentation): Update to describe long section names.
2832 (COFFLONGSECTIONCATHELPER): New helper macro.
2833 (BLANKOR1TOODD): Likewise.
2834 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2835 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2836 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2837 (bfd_coff_set_long_section_names_allowed): New function.
2838 (bfd_coff_set_long_section_names_disallowed): Likewise.
2839 (struct bfd_coff_backend_data): Add new backend hook function
2840 pointer _bfd_coff_set_long_section_names.
2841 (bfd_coff_set_long_section_names): New backend hook.
2842 (coff_write_object_contents): Only generate long section names if
2843 bfd_coff_long_section_names() indicates they are currently enabled.
2844 (bfd_coff_std_swap_table): Make non-const, and initialise long
2845 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2846 (ticoff0_swap_table): Likewise to both.
2847 (ticoff1_swap_table): Again, likewise to both.
2848 * coffgen.c (make_a_section_from_file): Allow long section names
2849 as inputs even if not currently allowed for outputs.
2850 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2851 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2852 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2853 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2854 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2855 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2856 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2857 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2858 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2859 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2860 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2861 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2862 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2863 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2864 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2865 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2866 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2867 * libcoff-in.h: Update copyright year to cause updated copyright
2868 year in generated libcoff.h, and fix typo.
2869 * libcoff.h: Regenerated.
2870 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2871 (_bfd_ecoff_no_long_sections): Add prototype.
2872 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2873 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2874 defined by an including .c file.
2875 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2876 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2877 (ticoff1_swap_table): Likewise to both.
2879 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2881 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2882 stub. Catch default case error.
2883 (arm_map_one_stub): Add missing Thumb mapping symbol.
2885 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2888 * elf32-avr.c: Handle case where no local symbos exist correctly.
2890 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2893 * elf32-arm.c (arm_long_branch_stub,
2894 arm_thumb_v4t_long_branch_stub,
2895 arm_thumb_thumb_long_branch_stub,
2896 arm_thumb_arm_v4t_long_branch_stub,
2897 arm_thumb_arm_v4t_short_branch_stub,
2898 arm_pic_long_branch_stub):
2899 Renamed to elf32_arm_stub_long_branch_any_any,
2900 elf32_arm_stub_long_branch_v4t_arm_thumb,
2901 elf32_arm_stub_long_branch_thumb_only,
2902 elf32_arm_stub_long_branch_v4t_thumb_arm,
2903 elf32_arm_stub_short_branch_v4t_thumb_arm,
2904 elf32_arm_stub_long_branch_any_any_pic.
2905 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2906 arm_thumb_thumb_stub_long_branch,
2907 arm_thumb_arm_v4t_stub_long_branch,
2908 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2909 Renamed to arm_stub_long_branch_any_any,
2910 arm_stub_long_branch_v4t_arm_thumb,
2911 arm_stub_long_branch_thumb_only,
2912 arm_stub_long_branch_v4t_thumb_arm,
2913 arm_stub_short_branch_v4t_thumb_arm,
2914 arm_stub_long_branch_any_any_pic.
2916 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2918 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2919 in branch offset check.
2921 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2923 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2924 add toc.symndx and toc.add.
2925 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2927 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2929 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2930 (branch_reloc_hash_match): New function, extracted from..
2931 (ppc64_elf_tls_optimize): ..here.
2932 (ppc64_elf_relocate_section): Properly set addends when optimizing
2933 tls sequences. Avoid unnecessary reading and writing of insns.
2934 Only redo reloc when symbol changed. Bypass symbol checks when
2936 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2937 (branch_reloc_hash_match): New function, extracted from..
2938 (ppc_elf_tls_optimize): ..here.
2939 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2940 Don't clear addend on zapped __tls_get_addr reloc.
2942 2009-02-12 Nick Clifton <nickc@redhat.com>
2945 * elflink.c (bfd_elf_final_link): When counting the relocations,
2946 if the header size has not been set yet then assume that it will
2947 match the output section's reloc type.
2949 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2951 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2954 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2956 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2957 (find_function): Likewise.
2958 (pasted_function): Don't error if no prior function found.
2959 (discover_functions): Revert 2008-12-10 change. Extend first
2960 function range to start of section.
2962 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2964 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2966 * elf64-hppa.h: Likewise.
2968 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2970 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2973 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2975 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2976 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2978 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2980 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2981 * archures.c (bfd_mach_mips_xlr): Define.
2982 * bfd-in2.h: Regenerate.
2983 * cpu-mips.c (I_xlr): Define.
2984 (arch_info_struct): Add XLR entry.
2985 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2986 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2987 (mips_mach_extensions): Add XLR entry.
2989 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2991 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2993 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2995 * configure.in: AC_SUBST pdfdir.
2996 * Makefile.am: Add install-pdf, install-pdf-am
2997 and install-pdf-recursive targets. Define pdfdir.
2998 * doc/Makefile.am: Define pdf__strip_dir. Add
2999 install-pdf and install-pdf-am targets.
3000 * po/Make-in: Add install-pdf target.
3001 * configure: Regenerate.
3002 * Makefile.in: Regenerate
3003 * doc/Makefile.in: Regenerate.
3005 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3007 * bfd-in2.h: Regenerate.
3008 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3009 fields from n_entries to n_slots where appropriate, update comments.
3010 (HOWTO): Add TLS relocations.
3011 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3012 (enum elf_m68k_got_offset_size): New enum.
3013 (struct elf_m68k_got_entry.type): Move field to ...
3014 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3015 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3017 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3019 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3020 fields into n_entries array. Update comments.
3021 (elf_m68k_init_got): Simplify, update all uses.
3022 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3023 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3024 GOT entries; update name, update all uses.
3025 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3026 (elf_m68k_get_got_entry): Update.
3027 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3029 (elf_m68k_remove_got_entry_type): Simplify.
3030 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3031 (elf_m68k_can_merge_gots): Update.
3032 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3033 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3034 GOT entries, simplify.
3035 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3036 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3037 field, remove obsoleted local_n_entries field.
3038 (elf_m68k_partition_multi_got_2): New static function.
3039 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3041 (elf_m68k_remove_got_entry_type): Update.
3042 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3043 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3044 update of sgot->size and srelgot->size.
3045 (elf_m68k_gc_sweep_hook): Update.
3046 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3047 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3049 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3050 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3052 2009-02-02 DJ Delorie <dj@redhat.com>
3054 * elf32-mep.c (config_names): Regenerate configuration.
3056 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3058 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3059 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3060 * elf.c (bfd_elf_get_str_section): Make static.
3061 (bfd_elf_find_section): Delete.
3062 * libbfd.h: Regenerate.
3064 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3066 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3067 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3069 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3071 * elflink.c (on_needed_list): New function.
3072 (elf_link_add_object_symbols): Link in --as-needed libs if they
3073 satisfy undefined symbols in other libs.
3075 2009-01-30 Julian Brown <julian@codesourcery.com>
3077 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3078 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3079 with --just-symbols (-R).
3081 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3083 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3084 high_pc in order to properly sign-extend VMAs.
3086 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3087 Mark Shinwell <shinwell@codesourcery.com>
3088 Catherine Moore <clm@codesourcery.com>
3090 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3092 2009-01-28 Catherine Moore <clm@codesourcery.com>
3094 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3095 SEC_LOAD for dynamic relocation sections.
3097 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3099 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3100 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3101 the size of local TLS data.
3103 2009-01-27 Andreas Schwab <schwab@suse.de>
3105 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3106 architectures in the archive.
3108 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3110 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3111 <R_CRIS_32_DTPREL>: Correct relocation value.
3113 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3114 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3115 symbols with non-default visibility.
3117 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3119 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3120 describing the trampolines.
3121 (ppc_elf_relocate_section): Update relocs to describe the
3124 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3126 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3127 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3128 and R_PARISC_PCREL12F relocations.
3130 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3133 * elflink.c (find_version_for_sym): New function split out from,
3134 but without export_dynamic test, ..
3135 (_bfd_elf_link_assign_sym_version): ..here.
3136 (_bfd_elf_export_symbol): Use it.
3138 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3140 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3141 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3142 * elflink.c: ..here, somewhat modified.
3143 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3144 _bfd_elf_link_find_version_dependencies,
3145 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3146 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3147 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3149 * elflink.c: ..and make static here.
3150 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3151 of output_bfd from struct elf_find_verdep_info.
3152 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3153 struct elf_info_failed.
3154 (bfd_elf_size_dynamic_sections): Adjust.
3156 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3159 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3160 after comp_unit_find_line call.
3162 2009-01-21 Nick Clifton <nickc@redhat.com>
3165 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3166 tm_gmtoff field in struct tm.
3168 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3170 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3171 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3172 sections in soft-icache lines unless non_ia_text. Don't add
3173 rodata if doing so would exceed line size.
3175 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3177 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3178 types than bfd_link_hash_indirect, before early return, call
3179 _bfd_elf_link_hash_copy_indirect.
3181 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3183 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3184 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3185 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3186 (elf_backend_obj_attrs_order): New define.
3187 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3188 (elfNN_bed): Add elf_backend_obj_attrs_order.
3190 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3192 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3193 (obj_attr_size): Likewise.
3194 (write_obj_attribute): Likewise.
3195 (_bfd_elf_copy_obj_attributes): Likewise.
3196 (_bfd_elf_parse_attributes): Likewise.
3197 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3198 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3199 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3200 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3201 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3204 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3206 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3207 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3208 (bfd_elf_add_obj_attr_string): Likewise.
3209 (bfd_elf_add_obj_attr_int_string): Likewise.
3210 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3211 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3212 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3213 Tag_nodefaults has no default value.
3214 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3215 comment to reflect the new state.
3217 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3220 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3221 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3222 (adjust_z_magix): Delete dead code handling QMAGIC.
3224 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3226 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3227 IMAGE_SCN_MEM_DISCARDABLE.
3229 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3231 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3232 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3233 * configure.in (commonbfdlib): Delete.
3234 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3235 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3236 is available, not just for linux.
3237 * po/SRC-POTFILES.in: Regenerate.
3238 * Makefile.in: Regenerate.
3239 * configure: Regenerate.
3241 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3242 Julian Brown <julian@codesourcery.com>
3244 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3245 ARM attributes in ABI 2.07.
3246 * elf32-arm.c (get_secondary_compatible_arch): New function.
3247 (set_secondary_compatible_arch): New function.
3248 (tag_cpu_arch_combine): New function.
3249 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3250 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3251 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3252 make it fit with order_01243.
3253 Add support for Tag_also_compatible_with,
3254 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3255 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3256 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3257 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3258 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3259 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3260 Rework the way unknown attributes are handled.
3261 Defer errors until all attributes have been processed.
3263 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3265 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3266 bfd_elf_add_obj_attr_int_string.
3267 Read Tag_compatibility from its new location in the attribute array,
3268 rather than the attribute list.
3269 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3270 bfd_elf_add_obj_attr_int_string.
3271 (_bfd_elf_parse_attributes): Likewise.
3272 (_bfd_elf_merge_object_attributes): There's now only one
3273 Tag_compatibility, and it's in the array, not the list.
3274 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3276 (bfd_elf_add_obj_attr_compat): Rename to
3277 bfd_elf_add_obj_attr_int_string.
3278 (bfd_elf_add_proc_attr_compat): Rename to
3279 bfd_elf_add_proc_attr_int_string.
3280 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3283 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3285 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3286 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3287 (vmsutil.lo): Add dependency rule.
3288 * Makefile.in: Regenerate.
3289 * config.bfd (ia64*-*-*vms*): Add case.
3290 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3291 * configure: Regenerate.
3292 * vmsutil.c: New file.
3293 * vmsutil.h: New file.
3294 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3296 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3297 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3298 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3299 elfNN_vms_object_p): New functions
3300 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3302 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3305 * elflink.c (elf_gc_sweep): Exclude the group section if the
3306 first member of the section group is excluded.
3308 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3311 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3312 saved filename, use bfd_alloc rather than bfd_malloc for it.
3314 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3316 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3318 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3320 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3322 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3324 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3326 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3328 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3330 (struct got_entry): Add br_addr.
3331 (struct call_info): Add priority.
3332 (struct function_info): Add lr_store and sp_adjust.
3333 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3334 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3335 area as an overlay, and check that no other overlays exist. Look up
3336 icache overlay manager entry sym.
3337 (BRA_STUBS, BRA, BRASL): Define.
3338 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3339 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3341 (count_stub, build_stub): Support soft-icache.
3342 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3343 (spu_elf_size_stubs): Size soft-icache stubs.
3344 (overlay_index): New function.
3345 (spu_elf_build_stubs): Make static. Support soft-icache.
3346 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3347 (find_function_stack_adjust): Save lr store and stack adjust insn
3349 (maybe_insert_function): Adjust find_function_stack_adjust call.
3350 (mark_functions_via_relocs): Retrieve priority.
3351 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3352 (sort_calls): Sort by priority first.
3353 (mark_overlay_section): Ignore .ovl.init.
3354 (sum_stack): Only print when stack_analysis.
3355 (print_one_overlay_section): New function, extracted from..
3356 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3357 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3358 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3359 analysis. Call spu_elf_build_stubs.
3360 (spu_elf_relocate_section): For soft-icache encode overlay index
3362 (spu_elf_output_symbol_hook): Support soft-icache.
3363 (spu_elf_modify_program_headers: Likewise.
3365 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3366 num_regions to num_lines. Add line_size and max_branch.
3367 (enum _ovly_flavour): Add ovly_soft_icache.
3368 (spu_elf_build_stubs): Delete.
3370 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3372 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3373 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3375 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3377 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3378 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3379 the program, the known offset starts at the negative size of the
3381 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3384 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3386 * config.bfd: Add lm32-*-rtems*.
3388 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3390 * coff-ppc.c: Add 2009 to Copyright.
3391 * elf32-cris.c: Likewise.
3392 * elflink.c: Likewise.
3394 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3396 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3397 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3399 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3402 * elflink.c (elf_merge_st_other): New.
3403 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3404 hide them if needed.
3405 (elf_link_add_object_symbols): Updated.
3407 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3410 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3411 ref_dynamic and dynamic_def fields when setting def_regular
3414 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3417 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3420 For older changes see ChangeLog-2008
3426 version-control: never