1 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
3 * bfd-in2.h: bfd_mmap prototype.
4 * bfdio.c (bfd_mmap): New function.
5 * libbfd.h (bfd_iovec): Add bmmap.
6 * cache.c (cache_bmmap): New function.
7 (cache_iovec): Initialize bmmap member.
8 * opencls.c (opncls_bmmap): New function.
9 (opncls_iovec): Initialize bmmap member.
11 2009-06-09 Tristan Gingold <gingold@adacore.com>
13 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
14 and stabstr_segment fields.
15 (mach_o_be_vec, mach_o_le_vec): Removed
16 (bfd_mach_o_version): New prototype.
18 * mach-o.c (bfd_mach_o_version): Make this function public.
19 (mach_o_wide_p): New function.
20 (bfd_mach_o_wide_p): Ditto.
21 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
23 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
24 Search in the list only if the name starts with a dot.
25 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
26 test. Check bfd_seek status.
27 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
28 (bfd_mach_o_scan_write_section_32): Ditto.
29 (bfd_mach_o_scan_write_section_64): Ditto.
30 (bfd_mach_o_scan_write_section): Removed.
31 (bfd_mach_o_scan_write_segment): Split into ...
32 (bfd_mach_o_scan_write_segment_32): ... this and ...
33 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
34 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
35 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
36 symbol table. Now returns a boolean.
37 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
38 Adjust for status type.
39 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
40 test. Write symbol table. Numbers the sections.
41 (bfd_mach_o_read_header): Check bfd_seek status.
42 Use mach_o_wide_p instead of hard-coded test.
43 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
44 (bfd_mach_o_scan_read_section_64): Ditto.
45 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
46 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
47 handled common symbols.
48 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
49 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
50 (bfd_mach_o_scan_read_dylinker): Ditto.
51 (bfd_mach_o_scan_read_dylib): Ditto.
52 (bfd_mach_o_scan_read_thread): Ditto.
53 (bfd_mach_o_scan_read_symtab): Ditto.
54 Do not create a section for the stabs.
55 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
56 (bfd_mach_o_scan_read_segment): Ditto.
57 (bfd_mach_o_scan_read_command): Ditto.
58 (bfd_mach_o_scan_start_address): Ditto.
59 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
60 (bfd_mach_o_archive_p): Check bfd_seek status.
61 (bfd_mach_o_core_fetch_environment): Ditto.
63 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
65 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
67 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
68 (elf_i386_link_hash_table_create): Initialize irelifunc.
69 (elf_i386_check_relocs): Updated. Set up irelifunc for
71 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
72 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
74 (elf_i386_relocate_section): Likewise.
76 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
77 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
78 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
80 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
81 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
83 (elf64_x86_64_relocate_section): Likewise.
85 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
87 (_bfd_elf_create_ifunc_sections): This.
89 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
91 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
94 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
96 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
97 relocation for R_386_32 against STT_GNU_IFUNC symbol when
98 building shared object. Check info->executable instead of
99 !info->shared when setting non_got_ref.
100 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
101 for non-GOT reference of STT_GNU_IFUNC symbol in shared
102 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
104 (elf_i386_relocate_section): Output dynamic relocation for
105 R_386_32 against STT_GNU_IFUNC symbol to get the real
106 function address when building shared object.
107 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
108 relocation for STT_GNU_IFUNC symbol in shared object.
110 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
111 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
112 symbol when building shared object. Check info->executable
113 instead of !info->shared when setting non_got_ref.
114 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
115 for non-GOT reference of STT_GNU_IFUNC symbol in shared
116 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
118 (elf64_x86_64_relocate_section): Output dynamic relocation
119 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
120 function address when building shared object.
121 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
122 relocation for STT_GNU_IFUNC symbol in shared object.
124 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
126 * Makefile.am: Run "make dep-am".
127 (BFD32_BACKENDS): Add mach-o-i386.lo.
128 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
129 * Makefile.in: Regenerate.
131 2009-06-06 Alan Modra <amodra@bigpond.net.au>
133 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
134 when looking for soft-icache stubs.
136 2009-06-05 Tristan Gingold <gingold@adacore.com>
138 * mach-o.h: Update copyright year.
139 (bfd_mach_o_mach_header_magic): New enum.
140 (bfd_mach_o_cpu_subtype): Now an enum.
141 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
142 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
143 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
144 (bfd_mach_o_load_command): Field type_required is now a boolean.
146 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
147 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
148 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
149 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
150 (bfd_mach_o_get_symtab_upper_bound): Ditto.
151 (bfd_mach_o_canonicalize_symtab): Ditto.
152 (bfd_mach_o_get_symbol_info): Ditto.
153 (bfd_mach_o_print_symbol): Ditto.
154 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
155 (bfd_mach_o_make_empty_symbol): Ditto.
156 (bfd_mach_o_write_contents): Ditto.
158 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
159 bfd_mach_o_mkobject): Defines.
160 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
161 Do not check with target vector but with flavour.
162 (struct mach_o_section_name_xlat): New declaration.
163 (dwarf_section_names_xlat): Ditto.
164 (text_section_names_xlat): Ditto.
165 (data_section_names_xlat): Ditto.
166 (struct mach_o_segment_name_xlat): Ditto.
167 (segsec_names_xlat): Ditto.
168 (bfd_mach_o_convert_section_name_to_bfd): New function.
169 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
170 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
171 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
172 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
173 Accept any input and output flavour. Do not share private data
175 (bfd_mach_o_count_symbols): Add a comment.
176 (bfd_mach_o_get_symtab_upper_bound): Make it public.
177 (bfd_mach_o_canonicalize_symtab): Ditto.
178 (bfd_mach_o_get_symbol_info): Ditto.
179 (bfd_mach_o_print_symbol): Ditto.
180 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
181 Use constants instead of hard-coded values.
182 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
184 (bfd_mach_o_scan_write_section_64): Ditto.
185 (bfd_mach_o_scan_write_segment): Ditto.
186 Do not copy sections anymore.
187 (bfd_mach_o_write_contents): Make it public.
188 Remove dead code. Rewrite typeflag assignment.
189 (bfd_mach_o_build_commands): New function.
190 (bfd_mach_o_set_section_contents): Ditto.
191 (bfd_mach_o_make_empty_symbol): Make it public.
192 (bfd_mach_o_read_header): Make it static.
193 Convert to bfd_boolean.
194 Use constants instead of hard-coded values.
195 (bfd_mach_o_make_bfd_section): Call
196 bfd_mach_o_convert_section_name_to_bfd to create name.
197 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
199 (bfd_mach_o_scan_read_section_64): Ditto.
200 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
201 a segment anymore. Use constants instead of hard-coded values.
202 (bfd_mach_o_scan_read_command): Fix style.
203 (bfd_mach_o_scan): Use constants instead of hard-coded values.
204 Get rid of BFD_IO_FUNCS.
205 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
206 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
207 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
208 (bfd_mach_o_object_p): Removed.
209 (bfd_mach_o_gen_core_p): New function, replaces ...
210 (bfd_mach_o_core_p): ... deleted.
211 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
213 * mach-o-i386.c: New file.
214 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
215 * configure.in (TDEFINES): Add mach_o_i386_vec.
216 * configure: Regenerated.
217 * targets.c: Add mach_o_i386_vec.
219 * mach-o.c: Update copyright years.
220 (BFD_IO_FUNCS): Remove (was not used).
221 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
222 bfd_mach_o_slurp_extended_name_table,
223 bfd_mach_o_construct_extended_name_table,
224 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
225 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
226 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
227 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
228 bfd_mach_o_get_section_contents_in_window,
229 bfd_mach_o_bfd_is_local_label_name,
230 bfd_mach_o_bfd_is_target_special_symbol,
231 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
232 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
233 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
234 bfd_mach_o_minisymbol_to_symbol,
235 bfd_mach_o_bfd_get_relocated_section_contents,
236 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
237 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
238 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
239 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
240 bfd_mach_o_bfd_merge_private_bfd_data,
241 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
242 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
243 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
244 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
245 bfd_mach_o_bfd_copy_private_header_data,
246 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
247 * mach-o-target.c: ... here.
248 Update copyright years.
250 2009-06-04 Alan Modra <amodra@bigpond.net.au>
252 * dep-in.sed: Don't use \n in replacement part of s command.
253 * Makefile.am (DEP1): LC_ALL for uniq.
255 * Makefile.in: Regenerate.
257 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
259 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
260 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
261 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
263 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
265 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
266 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
267 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
268 against STT_GNU_IFUNC symbols for static executables.
269 (elf_i386_finish_dynamic_symbol): Load GOT entry with
270 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
272 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
273 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
274 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
275 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
277 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
279 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
280 symbols to be left unimported when linking statically.
281 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
282 code when linking statically.
284 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
286 * elf32-i386.c (elf_i386_check_relocs): Increment
287 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
288 against STT_GNU_IFUNC symbol.
289 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
290 local STT_GNU_IFUNC definition is used.
291 (elf_i386_relocate_section): Handle got.offset != -1 for
292 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
295 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
296 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
297 relocations against STT_GNU_IFUNC symbol.
298 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
299 local STT_GNU_IFUNC definition is used.
300 (elf64_x86_64_relocate_section): Handle got.offset != -1
301 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
302 STT_GNU_IFUNC symbol.
304 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
307 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
308 (elf_i386_reloc_type_lookup): Likewise.
309 (R_386_tls): Removed.
310 (R_386_irelative): New.
311 (R_386_vt_offset): Updated.
312 (elf_i386_rtype_to_howto): Likewise.
313 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
314 (elf_i386_link_hash_table_create): Initialize igotplt,
316 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
317 (elf_i386_adjust_dynamic_symbol): Likewise.
318 (elf_i386_allocate_dynrelocs): Likewise.
319 (elf_i386_relocate_section): Likewise.
320 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
322 (elf_i386_finish_dynamic_symbol): When building a static
323 executable, use .iplt, .igot.plt and .rel.iplt sections for
324 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
325 locally defined STT_GNU_IFUNC symbol.
327 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
328 (x86_64_reloc_map): Likewise.
329 (R_X86_64_standard): Updated.
330 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
331 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
333 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
334 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
335 (elf64_x86_64_allocate_dynrelocs): Likewise.
336 (elf64_x86_64_relocate_section): Likewise.
337 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
339 (elf64_x86_64_finish_dynamic_symbol): When building a static
340 executable, use .iplt, .igot.plt and .rela.iplt sections for
341 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
342 for locally defined STT_GNU_IFUNC symbol.
344 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
345 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
347 * bfd-in2.h: Regenerated.
348 * libbfd.h: Likewise.
350 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
352 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
353 (_bfd_elf_make_ifunc_reloc_section): Removed.
354 (_bfd_elf_is_ifunc_symbol): Likewise.
355 (_bfd_elf_create_static_ifunc_sections): New.
357 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
359 (elf_link_add_object_symbols): Here.
360 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
361 STT_GNU_IFUNC symbol.
362 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
363 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
364 (IFUNC_INFIX): Removed.
365 (get_ifunc_reloc_section_name): Likewise.
366 (_bfd_elf_make_ifunc_reloc_section): Likewise.
367 (_bfd_elf_is_ifunc_symbol): Likewise.
368 (_bfd_elf_create_static_ifunc_sections): New.
370 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
372 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
373 (create_got_section): Likewise.
374 (allocate_dynrelocs): Likewise.
375 (readonly_dynrelocs): Likewise.
376 (set_tls_module_base): Likewise.
377 (dtpoff_base): Likewise.
379 (elf_i386_link_hash_table_create): Updated.
380 (elf_i386_create_dynamic_sections): Likewise.
381 (elf_i386_check_relocs): Likewise.
382 (elf_i386_size_dynamic_sections): Likewise.
383 (elf_i386_relocate_section): Likewise.
385 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
386 (create_got_section): Likewise.
387 (allocate_dynrelocs): Likewise.
388 (readonly_dynrelocs): Likewise.
389 (set_tls_module_base): Likewise.
390 (dtpoff_base): Likewise.
392 (elf64_x86_64_link_hash_table_create): Updated.
393 (elf64_x86_64_create_dynamic_sections): Likewise.
394 (elf64_x86_64_check_relocs): Likewise.
395 (elf64_x86_64_size_dynamic_sections): Likewise.
396 (elf64_x86_64_relocate_section): Likewise.
398 2009-05-28 Nick Clifton <nickc@redhat.com>
400 * targets.c (_bfd_target_vector): Only include plugin target in
401 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
403 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
405 * elf32-spu.c (struct call_info): New member broken_cycle.
406 (remove_cycle): Instead of physically removing call_info structures
407 to break call graph cycles, mark them using the broken_cycle flag.
408 (mark_overlay_section): Respect broken_cycle flag.
409 (unmark_overlay_section): Likewise.
410 (collect_lib_sections): Likewise.
411 (collect_overlays): Likewise.
412 (sum_stack): Likewise.
414 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
416 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
417 (mark_functions_via_relocs): Initialize callee->count to 1.
418 (pasted_function): Likewise.
419 (spu_elf_auto_overlay): Honor call counts when determining number
420 of stubs required in software i-cache mode.
422 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
424 * plugin.c (program_name): Remove.
425 (plugin_program_name): New.
426 (bfd_plugin_set_program_name): New.
427 (try_load_plugin): Use plugin_program_name.
428 * plugin.h (bfd_plugin_set_program_name): New.
430 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
432 * aclocal.m4: Include ../config/plugins.m4.
433 * configure.in: Use AC_PLUGINS.
434 * configure: Regenerate.
435 * Makefile.in: Regenerate.
436 * doc/Makefile.in: Regenerate.
438 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
440 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
442 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
443 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
444 * elf32-avr.c (elf32_avr_relax_section): Likewise.
445 * elf32-frv.c (elf32_avr_relax_section): Likewise.
446 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
447 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
448 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
449 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
450 * reloc.c (bfd_generic_relax_section): Likewise.
451 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
452 * vms.c (vms_bfd_relax_section): Likewise.
454 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
456 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
458 * elf32-i386.c (is_indirect_symbol): Renamed to ...
459 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
461 * elf32-i386.c (allocate_dynrelocs): Updated.
462 (elf_i386_relocate_section): Likewise.
463 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
464 (elf64_x86_64_relocate_section): Likewise.
466 * elf64-x86-64.c (is_indirect_symbol): Removed.
468 2009-05-26 Nick Clifton <nickc@redhat.com>
470 * po/id.po: Updated Indonesian translation.
472 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
474 * Makefile.am: Run "make dep-am".
477 (ALL_MACHINES): Add cpu-plugin.lo.
478 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
479 (BFD32_BACKENDS): Add plugin.lo.
480 (BFD32_BACKENDS_CFILES): Add plugin.c.
481 (libbfd_la_LIBADD): Add LIBDL
482 * archures.c (bfd_architecture): Add bfd_arch_plugin.
483 (bfd_plugin_arch): Declare.
484 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
485 * bfd.c (bfd): Add plugin_data.
486 * config.bfd: Handle the plugin target.
487 * configure.in: Check for --enable-plugins.
488 (LT_INIT): Use the dlopen option.
492 * targets.c (plugin_vec): Declare.
493 (_bfd_target_vector): Add plugin_vec.
494 * Makefile.in: Regenerate.
495 * bfd-in2.h: Regenerate.
496 * configure: Regenerate.
498 2009-05-26 Alan Modra <amodra@bigpond.net.au>
500 * dep-in.sed: Don't modify .o to .lo here. Output one filename
501 per line with all lines having continuation backslash. Prefix
502 first line with "A", following lines with "B".
503 * Makefile.am (DEP): Don't use dep.sed here.
504 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
505 dep.sed here on dependencies, sort and uniq.
506 * Makefile.in: Regenerate.
508 2009-05-25 Tristan Gingold <gingold@adacore.com>
510 * makefile.vms: Add verilog.obj to object list OBJS.
512 2009-05-24 Alan Modra <amodra@bigpond.net.au>
514 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
515 for BFD_IN_MEMORY is cleared.
516 (bfd_bwrite): Zero excess memory allocated.
518 2009-05-22 Julian Brown <julian@codesourcery.com>
520 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
522 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
523 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
524 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
525 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
526 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
527 (a8_erratum_fix, a8_erratum_reloc): New structs.
528 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
529 num_a8_erratum_fixes, fix_cortex_a8 fields.
530 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
531 (elf32_arm_add_stub): Split into two parts, creating...
532 (elf32_arm_create_or_find_stub_sec): New function.
533 (elf32_arm_final_link_relocate): Add forward declaration.
534 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
535 relocations, multiple relocations per stub.
536 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
537 (arm_size_one_stub): Use find_stub_size_and_template.
538 (a8_reloc_compare): New.
539 (find_thumb_glue): Add forward declaration.
540 (cortex_a8_erratum_scan): New.
541 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
542 (bfd_elf32_arm_set_cortex_a8_fix): New.
543 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
544 (arm_map_one_stub): Add THUMB32_TYPE support.
545 (a8_branch_to_stub_data): New.
546 (make_branch_to_a8_stub): New.
547 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
548 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
549 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
550 Cortex-A8 erratum workaround.
551 * bfd-in2.h: Regenerate.
553 2009-05-22 Alan Modra <amodra@bigpond.net.au>
555 * Makefile.am: Run "make dep-am".
556 * Makefile.in: Regenerate.
557 * po/SRC-POTFILES.in: Regenerate.
559 2009-05-21 Alan Modra <amodra@bigpond.net.au>
561 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
564 2009-05-21 Alan Modra <amodra@bigpond.net.au>
566 * elf-bfd.h (struct elf_backend_data
567 <elf_backend_link_output_symbol_hook>): Return an int.
568 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
569 symbols on deleted .opd entries.
570 * elflink.c (elf_link_output_sym): Return without outputting sym
571 if output_symbol_hook returns 2.
572 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
573 Abort if we must not discard sym.
574 (elf_link_input_bfd): Similarly, don't set finfo->indices for
576 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
577 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
578 elf_backend_link_output_symbol_hook return type change.
579 * elf32-arm.c (output_arch_syminfo): Likewise.
580 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
581 (elf32_arm_output_arch_local_syms): Likewise.
582 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
583 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
584 (bfd_score_elf_link_output_symbol_hook): Likewise.
585 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
586 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
587 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
588 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
589 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
590 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
591 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
592 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
593 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
594 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
595 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
597 2009-05-21 Alan Modra <amodra@bigpond.net.au>
599 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
600 out of range .opd symbols.
602 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
604 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
605 fprintf_vma directly.
606 * peXXigen.c (pe_print_edata): Likewise.
607 (pe_print_pdata): Likewise.
608 (_bfd_XX_print_ce_compressed_pdata): Likewise.
609 (_bfd_XX_print_private_bfd_data_common): Likewise.
611 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
613 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
615 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
616 Paul Brook <paul@codesourcery.com>
618 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
619 fix discarded sections.
621 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
623 * elf32-spu.c (mark_overlay_section): Move .init and .fini
624 sections into the software icache.
626 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
628 * elf32-spu.c (build_stub): Always build "compact" sofware
631 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
633 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
634 (spu_elf_setup): Initialize it.
635 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
636 Update to new-sytle cache manager data structures.
637 (spu_elf_build_stubs): Generate new-style cache manager data
638 structures and symbols.
639 (spu_elf_auto_overlay): Update size computation.
641 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
643 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
644 segments first amongst the program headers.
646 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
648 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
649 into addresses for relocation types that look at high bits. Remove
650 special handling of relocation overflow warnings.
652 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
654 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
655 control flow graph between fragments of a function.
657 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
659 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
660 generate only a 16-byte .toe section.
661 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
663 2009-05-14 Alan Modra <amodra@bigpond.net.au>
665 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
666 (spu_elf_place_overlay_data): ..here. New function.
667 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
669 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
671 * elf32-arm.c: Move sysdep.h to start of file.
673 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
675 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
677 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
678 __icache_tag_array and __icache_tag_array_size.
680 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
682 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
684 (bfinfdpic_link_omit_section_dynsym): Likewise.
685 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
687 2009-05-05 Paul Brook <paul@codesourcery.com>
689 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
690 * bfd-in2.h: Regenerate.
691 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
692 (_arm_elf_section_data): Add text and exidx fields.
693 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
694 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
695 copy_exidx_entry): New functions.
696 (elf32_arm_write_section): Fixup .ARM.exidx contents.
698 2009-05-05 Christophe lyon <christophe.lyon@st.com>
700 * elf32-arm.c (DEF_STUBS): New helper define.
701 (DEF_STUB): Likewise.
702 (stub_def): New type.
703 (stub_definitions): New array, containing stub template pointers
705 (arm_size_one_stub): Make use of stub_definitions.
707 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
709 * elflink.c (find_version_for_sym): Remove from here, ...
710 * linker.c (bfd_find_version_for_sym): ... rename, replace
711 here, make public and update all callers.
712 * bfd-in2.h: Regenerate.
714 2009-04-30 Nick Clifton <nickc@redhat.com>
716 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
718 (struct elf_obj_data): Add has_ifunc_symbols boolean.
719 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
720 into a STT_GNU_IFUNC symbol type.
721 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
723 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
724 the binary contains ifunc symbols.
725 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
726 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
727 * elf32-i386.c (is_indirect_function): New function.
728 (elf_i386_check_relocs): Create an ifunc output section.
729 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
730 section if necessary.
731 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
733 (elf_i386_add_symbol_hook): New function. Set the
734 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
735 symbol is encountered.
736 (elf_backend_post_process_headers): Define.
737 (elf_backend_add_symbol_hook): Define.
738 (elf_i386_post_process_headers): Rename to
739 elf_i388_fbsd_post_process_headers.
740 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
741 (is_indirect_function): New function.
742 (elf64_x86_64_check_relocs): Create an ifunc output section.
743 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
744 section if necessary.
745 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
747 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
748 elf_obj_data structure if an ifunc symbol is encountered.
749 (elf_backend_post_process_headers): Define.
750 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
751 if we have ifunc symbols to handle.
752 (get_ifunc_reloc_section_name): New function. Computes the name
753 for an ifunc section.
754 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
755 section to hold ifunc relocs.
756 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
757 (bfd_print_symbol_vandf): Handle ifunc symbols.
758 (bfd_decode_symclass): Likewise.
759 * bfd-in2.h: Regenerate.
761 2009-04-30 Joseph Myers <joseph@codesourcery.com>
763 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
764 MOVW and MOVT relocations in a shared library link.
766 2009-04-27 Anthony Green <green@moxielogic.com>
768 * verilog.c: New file.
769 * Makefile.am (BFD32_LIBS): Add verilog.c.
770 (BFD32_LIBS_CFILES): Add verilog.c.
771 (verilog.lo): New build rule.
772 * Makefile.in: Rebuilt.
773 * targets.c: Add verilog support.
774 * bfd.c (tdata union): Add Verilog private data field.
775 * bfd-in2.h: Regenerate.
777 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
779 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
782 2009-04-23 Matthias Klose <doko@ubuntu.com>
784 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
786 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
789 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
790 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
791 (elf32_arm_size_stubs): Likewise.
792 (record_thumb_to_arm_glue): Deleted unused function.
793 (bfd_elf32_arm_process_before_allocation): No longer handle
794 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
795 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
796 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
798 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
800 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
801 (elf32_arm_write_section): Declare early.
802 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
803 (arm_allocate_glue_section_space): Exclude empty sections.
804 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
805 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
807 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
808 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
809 (elf32_arm_size_dynamic_sections): Allocate interworking
811 (bfd_elf32_bfd_final_link): Define.
813 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
815 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
817 * coffcode.h (coff_compute_section_file_positions): Clear
818 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
820 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
821 force_minimum_alignment.
823 * libcoff.h: Regenerated.
825 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
826 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
828 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
829 nor target_subsystem.
831 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
832 force_minimum_alignment nor target_subsystem.
834 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
836 * coff-x86_64.c (PEI_HEADERS): Protect includes.
837 (bfd_pe_print_pdata): Remove #ifdef PE variation.
838 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
839 include in coff-x86_64.c of headers.
840 (PDATA_ROW_SIZE): New define.
841 (pex_regs[]): New static array.
842 (pex64_get_runtime_function): New static function.
843 (pex64_get_unwind_info): Likewise.
844 (pex64_get_scope_entry): Likewise.
845 (pex64_xdata_print_uwd_codes): Likewise.
846 (pex64_get_section_by_rva): Likewise.
847 (pex64_dump_xdata): Likewise.
848 (pex64_bfd_print_pdata): Likewise.
849 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
850 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
851 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
853 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
854 Alan Modra <amodra@bigpond.net.au>
855 Dave Korn <dave.korn.cygwin@gmail.com>
857 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
858 long names and non-NUL-terminated strings.
860 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
862 * bfd-in2.h: Regenerated.
864 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
866 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
867 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
869 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
872 * coffcode.h (bfd_pei_p): New.
874 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
875 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
876 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
877 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
878 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
879 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
881 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
882 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
883 bfd_efi_rtdrv_x86_64_vec,
884 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
885 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
886 * targets.c: Likewise.
888 * configure: Regenerated.
889 * libcoff.h: Likewise.
890 * Makefile.in: Likewise.
892 * efi-app-ia32.c: Removed.
893 * efi-app-x86_64.c: Likewise.
894 * efi-bsdrv-ia32.c: Likewise.
895 * efi-bsdrv-ia64.c: Likewise.
896 * efi-bsdrv-x86_64.c: Likewise.
897 * efi-rtdrv-ia32.c: Likewise.
898 * efi-rtdrv-ia64.c: Likewise.
899 * efi-rtdrv-x86_64.c: Likewise.
900 * efi-rtdrv-ia32.c: Likewise.
902 * efi-app-ia64.c: Moved to ...
904 (TARGET_SYM): Set to bfd_pei_ia64_vec.
905 (TARGET_NAME): Set to pei-ia64.
907 * libpei.h (bfd_target_pei_p): Removed.
908 (bfd_target_pei_arch): Likewise.
909 (bfd_target_efi_app_p): Likewise.
910 (bfd_target_efi_app_arch): Likewise.
911 (bfd_target_efi_bsdrv_p): Likewise.
912 (bfd_target_efi_bsdrv_arch): Likewise.
913 (bfd_target_efi_rtdrv_p): Likewise.
914 (bfd_target_efi_rtdrv_arch): Likewise.
915 (bfd_pe_executable_p): Likewise.
917 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
918 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
919 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
920 and efi-rtdrv-ia32.c.
921 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
922 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
923 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
924 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
925 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
926 efi-rtdrv-x86_64.c. Add pei-ia64.c.
927 (efi-app-ia64.lo): Removed.
928 (efi-bsdrv-ia32.lo): Likewise.
929 (efi-rtdrv-ia32.lo): Likewise.
930 (efi-app-ia64.lo): Likewise.
931 (efi-bsdrv-ia64.lo): Likewise.
932 (efi-rtdrv-ia64.lo): Likewise.
933 (efi-app-x86_64.lo): Likewise.
934 (efi-bsdrv-x86_64.lo): Likewise.
935 (efi-rtdrv-x86_64.lo): Likewise.
938 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
940 (arch_type): Removed.
942 (pe_bfd_object_p): Just return coff_object_p.
944 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
945 bfd_pe_executable_p with bfd_pei_p.
947 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
949 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
950 PLT entries to an undefined symbol when generating a shared
953 2009-04-17 Nick Clifton <nickc@redhat.com>
956 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
958 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
960 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
961 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
962 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
963 * binary.c (binary_bfd_define_common_symbol): Likewise.
964 * bout.c (b_out_bfd_define_common_symbol): Likewise.
965 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
966 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
967 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
968 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
969 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
970 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
971 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
972 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
973 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
974 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
975 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
976 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
977 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
978 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
979 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
980 * som.c (som_bfd_define_common_symbol): Likewise.
981 * srec.c (srec_bfd_define_common_symbol): Likewise.
982 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
983 * versados.c (versados_bfd_define_common_symbol): Likewise.
984 * vms.c (vms_bfd_define_common_symbol): Likewise.
985 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
986 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
987 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
988 (pmac_xcoff_vec): Likewise.
989 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
990 (aix5coff64_vec): Likewise.
991 * linker.c (bfd_generic_define_common_symbol): New function.
992 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
993 (_bfd_define_common_symbol): New field.
994 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
995 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
996 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
998 * bfd-in2.h: Regenerate.
999 * libbfd.h: Likewise.
1000 * libcoff.h: Likewise.
1002 2009-04-15 Anthony Green <green@moxielogic.com>
1004 * targets.c: Add moxie support.
1005 * Makefile.am: Ditto.
1006 * Makefile.in: Rebuilt.
1007 * cpu-moxie.c, elf32-moxie.c: New files.
1008 * archures.c: Add moxie support.
1009 * configure.in: Add moxie support.
1010 * configure: Rebuilt.
1011 * config.bfd, archures.c: Add moxie support.
1012 * bfd-in2.h: Rebuilt.
1014 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1016 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1017 branch to an undef weak symbol into a jump to next instruction if
1018 a PLT entry will be created.
1020 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1022 * coffgen.c (make_a_section_from_file): Set the backend long
1023 section names enable if long section names found on input.
1024 * coffcode.h: Extend long section names documentation to match.
1026 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1028 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1031 2009-04-07 DJ Delorie <dj@redhat.com>
1033 * archures.c: Add bfd_mach_mep_c5.
1034 * bfd-in2.h: Likewise.
1035 * cpu-mep.c: Add bfd_c5_arch.
1036 * elf32-mep.c: Support it.
1038 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1040 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1041 info->callbacks->einfo.
1042 * linker.c (_bfd_generic_section_already_linked): Likewise.
1044 2009-04-06 DJ Delorie <dj@redhat.com>
1046 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1048 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1050 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1051 _bfd_pex64_print_pdata only if PE is defined.
1053 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1054 (_bfd_pex64_print_pdata): This.
1056 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1057 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1060 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1062 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1063 _bfd_pep_print_x64_pdata.
1064 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1065 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1067 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1069 * elf32-xtensa.c (relax_property_section): Always set r_offset
1072 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1074 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1075 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1077 (elf32_arm_stub_type): New enum values for the two new stubs.
1078 (arm_type_of_stub): Make use of the two new stubs.
1079 (arm_size_one_stub): Handle the two new stubs.
1081 2009-04-01 Matt Thomas <matt@netbsd.org>
1083 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1084 hidden symbols into the GOT or PLT.GOT.
1085 (elf_vax_relocate_section): Do not emit a PCREL reloc
1086 into a shared object if it is against a hidden symbol.
1088 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1090 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1091 and know_contains_shared_object_p.
1092 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1093 Cache the result in the archive_info table.
1094 (xcoff_auto_export_p): Add an "info" parameter and update the
1095 call to xcoff_archive_contains_shared_object_p.
1096 (xcoff_mark_auto_exports): Update accordingly.
1097 (xcoff_post_gc_symbol): Likewise.
1099 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1101 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1104 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1106 * coff-rs6000.c (member_layout): New structure.
1107 (archive_iterator): Likewise.
1108 (member_layout_init): New function.
1109 (archive_iterator_begin): Likewise.
1110 (archive_iterator_next): Likewise.
1111 (xcoff_write_armap_old): Use the new iterator functions.
1112 (do_shared_object_padding): Delete.
1113 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1114 handling of arch_info.
1115 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1116 first loop rather than the second. Allocate a member header if
1117 there isn't one, then work out the stat information and length
1118 in the first loop too. Use the new iterators for the second loop.
1119 (xcoff_write_archive_contents_big): Likewise.
1121 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1123 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1124 (bfd_xcoff_set_archive_import_path): Likewise.
1125 * bfd-in2.h: Regenerate.
1126 * xcofflink.c: Include libiberty.h.
1127 (xcoff_archive_info): New structure.
1128 (xcoff_archive_info_hash): New function.
1129 (xcoff_archive_info_eq): Likewise.
1130 (xcoff_get_archive_info): Likewise.
1131 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1132 (bfd_xcoff_split_import_path): New function.
1133 (bfd_xcoff_set_archive_import_path): Likewise.
1134 (xcoff_set_import_path): Move earlier in file.
1135 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1136 object to the the directory part of the bfd's filename. Get the
1137 import path and filename of an archive object from the archive's
1138 xcoff_tdata, initializing it if necessary. Update use of
1140 (bfd_link_input_bfd): Update use of import_file_id.
1141 (xcoff_write_global_symbol): Likewise.
1143 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1145 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1147 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1149 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1150 a .loader section for relocatable links.
1151 (xcoff_need_ldrel_p): New function.
1152 (xcoff_mark): Use it.
1153 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1155 (xcoff_build_ldsym): New function, split out from...
1156 (xcoff_build_ldsyms): ...here. Rename to...
1157 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1158 call xcoff_build_ldsym, if there's a loader section.
1159 (xcoff_build_loader_section): New function, extracted verbatim from...
1160 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1161 there's a loader section. Only add an __rtinit loader symbol
1162 if there's a loader section. Update after above name change.
1163 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1164 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1165 and xcoff_create_ldrel.
1166 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1167 (xcoff_reloc_link_order): Likewise, but only call it if there's
1168 a loader section. Use xcoff_symbol_section.
1169 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1170 if there's a loader section.
1172 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1174 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1176 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1178 * elf32-arm.c (group_sections): Rewrite loops for better
1181 2009-03-30 DJ Delorie <dj@redhat.com>
1183 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1184 relocs when doing a relocatable link.
1186 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1188 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1189 "ERROR:", in error messages.
1190 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1191 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1192 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1193 (elf32_arm_merge_eabi_attributes): Likewise.
1194 (elf32_arm_merge_private_bfd_data): Likewise.
1196 2009-03-27 Nick Clifton <nickc@redhat.com>
1198 * section.c (bfd_get_section_contents): Detect and handle the case
1199 where a section has the SEC_IN_MEMORY flag set but no actual
1202 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1205 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1206 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1207 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1208 if we don't find matching PT_LOAD when copying.
1210 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1212 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1213 the reloc descriptions.
1215 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1217 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1218 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1219 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1221 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1223 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1224 (bfd_i386_arch_intel_syntax): Likewise.
1225 (i8086_arch): Likewise.
1226 (bfd_x86_64_arch): Likewise.
1228 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1230 * elf32-cris.c (cris_elf_relocate_section): <case
1231 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1232 symbols for non-allocated sections. Don't check whether to
1233 generate R_CRIS_DTPMOD for non-allocated sections.
1234 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1235 handle relocation GC:ing if applied to non-allocated section.
1236 (cris_elf_check_relocs): Similar.
1238 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1239 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1240 when emitting a known TP offset in the GOT.
1242 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1244 * elf64-ppc.c (synthetic_opd): Delete.
1245 (compare_symbols): Look for .opd name rather than section match.
1246 (ppc64_elf_get_synthetic_symtab): Likewise.
1248 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1250 * elf32-ppc.c (is_pic_glink_stub): Delete.
1251 (is_nonpic_glink_stub): New function.
1252 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1254 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1256 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1257 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1259 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1260 macros for visibilty and locality checks.
1261 (elf_s390_adjust_dynamic_symbol): Likewise.
1262 (allocate_dynrelocs): Likewise.
1263 (elf_s390_relocate_section): Likewise.
1264 (elf_s390_finish_dynamic_symbol): Likewise.
1265 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1266 (elf_s390_adjust_dynamic_symbol): Likewise.
1267 (allocate_dynrelocs): Likewise.
1268 (elf_s390_relocate_section): Likewise.
1269 (elf_s390_finish_dynamic_symbol): Likewise.
1271 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1273 * bfd-in2.h: Regenerated.
1274 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1275 for debugging sections and map memory read/write dependent on
1277 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1278 without memory read flags set.
1279 * section.c: Add SEC_COFF_NOREAD to section flags.
1281 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1283 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1286 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1288 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1289 "no overlays" return. If there are overlays, create overlay
1290 manager entry symbols here, so that..
1291 (spu_elf_build_stubs): ..we don't need to set them up here.
1292 Simplify entry symbol tests.
1293 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1295 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1297 * elf.c (elfcore_grok_openbsd_procinfo)
1298 (elfcore_grok_openbsd_note): New functions.
1299 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1301 2009-03-18 Alan Modra <amodra@bigpond.net.au>
1303 * vms-hdr.c: Don't include alloca.h.
1304 * elf32-m68hc1x.c: Include alloca-conf.h.
1306 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1308 * Makefile.am: Run "make dep-am".
1309 * Makefile.in: Regenerate.
1311 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1313 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1315 2009-03-17 Alan Modra <amodra@bigpond.net.au>
1317 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1319 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1320 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1321 ovly_return fields with ovly_entry[2]. Adjust all users.
1322 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1324 (spu_elf_build_stubs): Likewise.
1325 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1326 ovly_flavour changes. Update all callers.
1327 (ovl_stub_size_log2): New function.
1328 (build_stub): Handle compact icache stubs. Use different manager
1329 entry point for stubs in non-icache area.
1330 (spu_elf_size_stubs): Don't allocate space for indirect branch
1332 (spu_elf_build_stubs): And don't built them.
1334 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
1336 * dwarf2.c (read_section): Always use rawsize, if available.
1338 2009-03-16 Alan Modra <amodra@bigpond.net.au>
1340 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1341 of rawsize and size for buffer.
1343 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1345 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1346 parameter just because fixed sections fit into local store.
1347 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1348 generating overlays if fixed sections plus reserved stack
1349 and heap space fit into local store.
1351 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1353 * elf32-spu.c (build_stub): Correct icache set_id.
1354 (spu_elf_relocate_section): Likewise.
1356 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1358 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1359 symbol table if it was created by the current call.
1361 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1363 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1364 class XMC_DS rather than XMC_UA.
1366 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1368 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1369 bfd_boolean export_defineds parameter with an unsigned int
1370 auto_export_flags parameter.
1371 * bfd-in2.h: Regenerate.
1372 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1373 split out from xcoff_build_ldsyms.
1374 (xcoff_covered_by_expall_p): New function.
1375 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1376 but with extra code to handle -bexpfull and -bexpall.
1377 (xcoff_mark_auto_exports): New function.
1378 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1379 a function should be automatically exported.
1380 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1381 parameter with an auto_export_flags parameter. Update ldinfo
1382 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1385 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1387 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1388 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1389 init and fini functions. Do garbage collection for objects
1390 without an entry point too.
1392 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1394 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1395 check whether a symbol has csect information.
1396 (coff_print_aux): Likewise.
1397 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1398 information for C_AIX_WEAKEXT too.
1399 (_bfd_xcoff_swap_aux_out): Likewise.
1400 (xcoff_reloc_type_br): Handle defweak symbols too.
1401 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1402 information for C_AIX_WEAKEXT too.
1403 (_bfd_xcoff64_swap_aux_out): Likewise.
1404 (xcoff64_reloc_type_br): Handle defweak symbols too.
1405 * coffgen.c (coff_print_symbol): Handle auxillary function
1406 information for C_AIX_WEAKEXT too.
1407 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1408 instead of BSF_GLOBAL if the L_WEAK flag is set.
1409 (xcoff_dynamic_definition_p): New function.
1410 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1411 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1412 always take the symbol class from the ldsym. Use weak bfd symbol
1413 types for weak ldsyms.
1414 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1415 Fix the check for whether a definition is from a shared object.
1416 Allow redefinitions of weak symbols.
1417 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1418 (xcoff_keep_symbol_p): Likewise.
1419 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1420 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1421 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1422 but mark them as L_WEAK.
1423 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
1424 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
1426 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1428 * xcofflink.c (xcoff_mark): When walking the relocations,
1429 only mark the target symbol or the target section, not both.
1430 (xcoff_final_definition_p): New function.
1431 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
1432 symbol is a valid definition of the associated output symbol.
1433 Use XCOFF_ALLOCATED to stop the same hash table entry having
1435 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
1437 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1439 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1441 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1444 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1446 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1447 * libcoff.h: Regenerate.
1448 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1449 line-number counts in the bfd's lineno_counts field.
1450 Don't keep per-csect line-number counts.
1451 (xcoff_sweep): Don't update per-csect line-number counts.
1452 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1453 entries in each output section.
1454 (xcoff_link_input_bfd): Get the number of line numbers from
1455 the bfd's lineno_counts field, rather than recalculating it
1456 from scratch. Fix the range check when updating C_BINCL and
1458 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1459 here. Don't expect csects to have line-number counts.
1461 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1463 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1464 * libcoff.h: Regenerate.
1465 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1466 "skip" logic from xcoff_link_input_bfd.
1467 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1468 objects in a dynamic link, rather than checking whether csectpp
1469 is null. Always allocate debug_index for other objects,
1470 and always go through the loop. Update the type of debug_index
1471 after the change above. Read the auxillary csect information
1472 and use xcoff_keep_symbol_p to decide whether a symbol should
1473 be kept. Set its debug_index to -2 if not.
1474 (xcoff_link_input_bfd): Update the type of debug_index after
1475 the change above and always expect it to be nonnull. Use it to
1476 test whether a symbol should be stripped, rather than making the
1477 decision here. Postpone all symbol creation to the second pass.
1479 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1481 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1482 creating a descriptor.
1483 (xcoff_sweep): Don't mark toc_section unless it's needed.
1484 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1485 when marking every bfd.
1486 (xcoff_link_input_bfd): Skip all TOC anchors.
1487 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1488 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1489 to -1; call xcoff_find_tc0 instead.
1491 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1493 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1494 * libcoff.h: Regenerate.
1495 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1496 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1497 the previous symbol's csect. Treat last_symndx as an inclusive value
1498 and simplify its handling.
1499 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1500 symbols with the right csect. Don't mark rsec when processing
1501 relocations against undefined or absolute sections.
1502 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1503 of bfd_und_section_ptr.
1504 (xcoff_link_input_bfd): Likewise.
1506 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1508 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1509 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1510 flag is set. Assert that all undefined symbols are either
1511 imported or defined by a dynamic object.
1512 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1513 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1514 handling to all relocations. Only set XCOFF_CALLED for function
1516 (xcoff_find_function): New function, split out from...
1517 (bfd_xcoff_export_symbol) ...here.
1518 (xcoff_set_import_path): New function, split out from...
1519 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1520 meaning of XCOFF_CALLED.
1521 (xcoff_mark_symbol): If we mark an undefined and unimported
1522 symbol, find some way of defining it. If the symbol is a function
1523 descriptor, fill in its definition automatically. If the symbol
1524 is a function, mark its descriptor and allocate room for global
1525 linkage code. Otherwise mark the symbol as implicitly imported.
1526 Move the code for creating function descriptors from...
1527 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1528 check for symbols that were implicitly defined.
1529 (xcoff_mark): Don't count any dynamic relocations against
1531 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1532 in the xcoff link info.
1533 (xcoff_link_input_bfd): Remove handling of undefined and
1536 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1538 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
1539 if the target is absolute. Fix comment typo.
1540 (xcoff_ppc_relocate_section): Remove FIXME.
1541 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
1542 if the target is absolute.
1544 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1546 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
1547 R_POS and R_NEG relocations against absolute symbols to the
1550 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1552 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
1553 to 2 for bfd_mach_ppc_620.
1555 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1557 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
1558 * configure.in: Likewise.
1559 * configure: Regenerate.
1561 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
1564 * elf.c (assign_section_numbers): Generate symbol table if there
1565 is any relocation in output.
1566 (_bfd_elf_compute_section_file_positions): Likewise.
1568 2009-03-13 Nick Clifton <nickc@redhat.com>
1571 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
1572 * elflink.c (elf_link_read_relocs_from_section): Use
1573 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
1574 relocs but no symbol table.
1575 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1577 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
1580 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
1581 to check ___tls_get_addr.
1583 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
1584 strncmp to check __tls_get_addr.
1586 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
1588 * dwarf2.c (read_section): Always check the offset, even when the
1589 section has been read before.
1591 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
1593 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
1596 2009-03-11 Chris Demetriou <cgd@google.com>
1598 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
1599 * bfd-in2.h: Regenerate.
1600 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
1601 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
1603 (bsd_write_armap): Likewise.
1604 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
1605 flag is set, do nothing.
1606 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
1609 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
1611 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
1612 used to update stack pointer.
1614 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1617 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
1618 for unknown symbols in absolute section.
1620 2009-03-06 Nick Clifton <nickc@redhat.com>
1622 * po/es.po: Updated Spanish translation.
1624 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1626 * elf32-arm.c (group_sections): Take next section size into
1627 account before accepting to group it.
1629 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1631 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
1633 (elf32_arm_final_link_relocate): Likewise.
1635 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
1638 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
1640 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1642 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
1643 * section.c (struct bfd_section): Add has_tls_get_addr_call.
1644 (BFD_FAKE_SECTION): Init new flag.
1645 * ecoff.c (bfd_debug_section): Likewise.
1646 * bfd-in2.h: Regenerate.
1647 * libbfd.h: Regenerate.
1648 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
1649 (ppc_elf_reloc_type_lookup): Handle new relocs.
1650 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
1651 without marker relocs.
1652 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1653 if section has no old-style calls.
1654 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
1655 Don't try to optimize new-style __tls_get_addr call when handling
1656 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1658 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
1659 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1660 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
1661 without marker relocs.
1662 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1663 if section has no old-style calls. Set toc_ref for new relocs as
1665 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
1666 Don't try to optimize new-style __tls_get_addr call when handling
1667 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1670 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1673 * configure.in: Test for ld --as-needed support. Link shared
1674 libbfd against libm.
1675 * configure: Regenerate.
1677 2009-03-03 Alan Modra <amodra@bigpond.net.au>
1679 * Makefile.am: Run "make dep-am".
1680 * Makefile.in: Regenerate.
1682 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
1684 * elf32-score7.c: New file.
1685 * elf32-score.h: New file.
1686 * elf32-score.c: Add code to support score 7. Set score7 as the
1688 * cpu-score.c: Add score7 architecure.
1689 (compatibile): New function.
1690 * Makefile.am: Add rules for building elf32-score7 object.
1691 * Makefile.in: Regenerate.
1692 * configure.in: Add elf32-score7 object to score vectors.
1693 * configure: Regenerate.
1694 * reloc.c: Add score7 relocs.
1695 * archures.c: Add score3 and score7 machine numbers.
1696 * bfd-in2.h: Regenerate.
1697 * libbfd.h: Regenerate.
1699 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1701 * configure: Regenerate.
1703 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1705 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
1706 (elf32_hppa_check_relocs): Use it.
1708 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
1710 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1711 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1712 (elf_hppa_is_dynamic_loader_symbol): Likewise.
1713 (elf_hppa_record_segment_addrs): Likewise.
1714 (elf_hppa_final_link): Likewise.
1715 (elf_hppa_relocate_insn): Likewise.
1716 (elf_hppa_final_link_relocate): Likewise.
1717 (elf64_hppa_relocate_section): Likewise.
1718 * elf64-hppa.c: Insert above.
1720 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1722 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
1723 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
1724 (elf_hppa_relocate_section): Likewise.
1725 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
1726 from struct elf_link_hash_entry. Add count field.
1727 (struct elf64_hppa_dyn_hash_table): Delete.
1728 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
1729 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
1730 (hppa_elf_hash_entry, eh_name): Define.
1731 (elf64_hppa_new_dyn_hash_entry): Delete.
1732 (elf64_hppa_dyn_hash_lookup): Delete.
1733 (elf64_hppa_dyn_hash_traverse): Delete.
1734 (get_dyn_name): Delete.
1735 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
1736 of struct elf64_hppa_dyn_hash_entry *.
1737 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
1738 allocate_global_data_plt, allocate_global_data_stub,
1739 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
1741 (hppa64_link_hash_newfunc): New.
1742 (elf64_hppa_hash_table_create): Rework.
1743 (count_dyn_reloc): Likewise.
1744 (hppa64_elf_local_refcounts): New.
1745 (elf64_hppa_check_relocs): Rework using standard technique for recording
1746 local DLT, PLT and OPD reference counts.
1747 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
1748 elf_link_hash_entry *.
1749 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
1750 allocate_global_data_plt, allocate_global_data_stub,
1751 allocate_global_data_opd, allocate_dynrel_entries,
1752 elf64_hppa_adjust_dynamic_symbol,
1753 elf64_hppa_mark_milli_and_exported_functions): Likewise.
1754 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
1755 Use hppa_link_hash_table. Rework.
1756 (elf64_hppa_link_output_symbol_hook): Rework.
1757 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
1758 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
1759 elf64_hppa_finish_dynamic_sections): Likewise.
1761 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
1763 * elf32-arm.c (stub_reloc_type): Removed.
1764 (insn_sequence): Renamed reloc_type field to r_type.
1765 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
1766 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
1767 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
1768 (elf32_arm_stub_type): Add new enum entries for the new stubs.
1769 (arm_stub_is_thumb): Catch new stubs.
1770 (arm_type_of_stub): Handle new stubs.
1771 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
1772 (bfd_elf32_arm_process_before_allocation): Remove useless
1775 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
1777 * elf.c (elf_find_function): Use is_function_type to check
1780 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1782 * xtensa-modules.c: Revert to previous version 1.11 due
1783 to inadvertant commit.
1785 2009-02-24 Sterling Augustine <sterling@tensilica.com>
1787 * elf32-xtensa.c (text_action_add): Separate test for action
1788 type. Break if saved action is ta_widen_insn at same offset.
1790 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1792 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
1793 to elf32_arm_stub_long_branch_any_arm_pic.
1794 (elf32_arm_stub_long_branch_any_thumb_pic): New.
1795 (enum elf32_arm_stub_type, arm_type_of_stub)
1796 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
1799 2009-02-24 Joseph Myers <joseph@codesourcery.com>
1801 * elf32-arm.c (PREV_SEC): Update comment.
1802 (group_sections): Rename argument to stubs_always_after_branch.
1803 Reverse the list and place stubs at the end of input sections.
1805 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
1807 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
1809 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
1811 (arm_size_one_stub): Remove unnecessary break.
1812 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
1814 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1816 * elf32-arm.c (stub_insn_type): New type.
1817 (stub_reloc_type): Likewise.
1818 (insn_sequence): Likewise.
1819 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
1820 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
1821 (elf32_arm_stub_long_branch_thumb_only): Likewise.
1822 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1823 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
1824 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
1825 (elf32_arm_stub_hash_entry): Add new helper fields.
1826 (stub_hash_newfunc): Initialize these new fields.
1827 (arm_build_one_stub): Encode Arm and Thumb instructions separately
1828 to take endianness into account.
1829 (arm_size_one_stub): Compute size of stubs using insn_sequence.
1830 (arm_map_one_stub): Code is now more generic, thanks to
1833 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1835 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
1837 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1838 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
1839 BLX is not available. Fix typo in warning message. Add comments
1840 and improve formatting.
1841 (arm_build_one_stub): Adjust to new
1842 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
1843 (arm_map_one_stub): Likewise.
1845 2009-02-23 Tristan Gingold <gingold@adacore.com>
1846 Eric Botcazou <ebotcazou@adacore.com>
1847 Douglas B Rupp <rupp@gnat.com>
1849 * vms.h: Update copyright year, fix comments, reorder declarations.
1850 (_bfd_save_vms_section): Remove the prototype.
1851 (EGPS_S_V_NO_SHIFT): New constant.
1852 (bfd_vms_set_section_flags): New prototype.
1853 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
1855 (EGSY_S_W_FLAGS): Ditto.
1856 (EGSY_S_V_QUAD_VAL): Ditto.
1857 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
1858 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
1859 EGST_S_B_NAMLNG): Ditto.
1860 (ESRF_S_B_NAMLNG): Ditto.
1861 (ETIR_S_C_HEADER_SIZE): Ditto.
1862 (EGPS_S_V_ALLOC_64BIT): Ditto.
1863 (DST_S_C_EPILOG): Ditto.
1864 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
1865 (DST_S_C_SRC_INCRLNUM_B): Ditto.
1866 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
1867 (DST_S_L_PCLINE_UNSLONG): Ditto.
1868 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
1869 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
1870 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
1871 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
1872 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
1873 (DST_S_B_SRC_UNSBYTE): Ditto.
1874 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
1876 (vms_section, vms_reloc): Remove types.
1877 (hdr_struc): Replaced by ...
1878 (hdr_struct): ... new type.
1879 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
1880 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
1881 (EMH_DATE_LENGTH): Ditto.
1882 (eom_struc): Replaced by ...
1883 (eom_struct): ... new type.
1884 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
1885 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
1886 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
1887 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
1888 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
1889 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
1890 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
1891 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
1892 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
1893 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
1894 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
1895 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
1896 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
1897 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
1898 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
1899 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
1900 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
1901 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
1902 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
1903 (enum file_type_enum): New type.
1904 (struct location_struct): Removed.
1905 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
1906 (struct funcinfo, struct module): Ditto.
1907 (struct vms_private_data_struct): Update fields.
1908 (struct vms_section_data_struct): New type.
1910 * vms.c: Update copyright year, fix comments,
1911 Fix includes for DECC, add prototypes.
1912 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
1914 Use flavour to set is_vax, location_stack is removed.
1915 (struct pair): Declare.
1916 (fill_section_ptr): Initialize variables at declaration.
1917 Add guard to set SECTION_SYM flag, handlde und section.
1918 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
1919 (_bfd_vms_slurp_object_records): New function, replaces previous
1921 (vms_slurp_module): New function.
1922 (vms_slurp_image): Ditto.
1923 (vms_object_p): Complete rewrite.
1924 (vms_mkobject): Use is_vax field to slect architecture.
1925 (free_reloc_stream): New function.
1926 (vms_convert_to_var): Ditto.
1927 (vms_convert_to_var_1): Ditto.
1928 (vms_convert_to_var_unix_filename): Ditto.
1929 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
1931 (vms_new_section_hook): Set alignment to 0, allocate private data.
1932 (vms_get_section_contents): Load content.
1933 (vms_get_symbol_info): Handle undefined section.
1934 (vms_find_nearest_line): Handle.
1935 (alloc_reloc_stream): New function.
1936 (vms_slurp_reloc_table): Ditto.
1937 (vms_get_reloc_upper_bound): Make it real.
1938 (vms_canonicalize_reloc): Do the real work.
1939 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
1941 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
1942 (vms_set_arch_mach): Check arch.
1943 (vms_set_section_contents): Copy the content after allocation.
1944 (vms_alpha_vec): Update object flags.
1946 * vms-tir.c: Update copyright year, fix comments,
1947 add prototypes for new functions.
1948 (dst_define_location): New function.
1949 (dst_restore_location): New function.
1950 (dst_retrieve_location): New function.
1951 (dst_check_allocation): New function.
1952 (image_dump): Call dst_check_allocation.
1953 (image_write_b): Ditto.
1954 (image_write_w): Ditto.
1955 (image_write_l): Ditto.
1956 (image_write_q): Ditto.
1957 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
1958 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
1960 Call error handler instead of abort if name is not known.
1961 (etir_sta): Add quarter_relocs argument and set it.
1964 (etir_opr): Ditto, return FALSE in case of error.
1965 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
1966 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
1967 (etir_stc): Add quarter_relocs argument and set it, fix cast.
1968 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
1969 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
1970 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
1971 Return FALSE in case of error.
1972 (tir_sta): Change sign of psect.
1974 (tir_cmd): Fix cast. Makes tir_table static const.
1975 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
1976 add argument to explain.
1977 (analyze_etir): Initialize maxptr, add quarter_relocs
1978 declaration, move some declarations into inner scopes.
1979 Handle quarter_relocs and STO_IMM.
1980 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
1981 (_bfd_vms_slurp_relocs): New function.
1982 (_bfd_vms_decode_relocs): New function.
1983 (sto_imm): Rewritten.
1984 (start_first_etbt_record): New function.
1985 (start_another_etbt_record): Ditto.
1986 (etir_output_check): Ditto.
1987 (defer_reloc_p): Ditto.
1988 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
1989 a for-loop. Correctly deals with contents, deals with .vmsdebug,
1990 rewritte relocations handling.
1991 (_bfd_vms_write_tbt): Removed.
1992 (_bfd_vms_write_dbg): Ditto.
1994 * vms-misc.c: Update copyright year, Fix comments.
1995 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
1996 (maybe_adjust_record_pointer_for_object): New function.
1997 (_bfd_vms_get_first_record): New function, replaces ...
1998 (_bfd_vms_get_record): .. removed.
1999 (_bfd_vms_get_object_record): New function.
2000 (_bfd_vms_get_object_record): New function.
2001 (vms_get_remaining_object_record): New function, replaces ...
2002 (_bfd_vms_get_next_record): ... removed.
2003 (add_new_contents): Removed.
2004 (_bfd_save_vms_section): Removed.
2005 (_bfd_get_vms_section): Removed.
2006 (_bfd_vms_output_flush): Write in VAR format.
2007 (new_symbol): Don't make UND section.
2009 * vms-hdr.c: Update copyright year, update list of record handled.
2010 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2011 (_bfd_vms_write_hdr): Strip vms and unix patches,
2012 add comments, truncate module name at 31 characters,
2013 use constants instead of hard-coded value,
2014 write BFD version instead of a fixed string.
2015 (_bfd_vms_slurp_ihd): New function.
2016 (_bfd_vms_slurp_isd): Ditto.
2017 (_bfd_vms_slurp_ihs): Ditto.
2018 (new_module): Ditto.
2019 (parse_module): Ditto
2020 (build_module_list): Ditto.
2021 (module_find_nearest_line): Ditto.
2022 (_bfd_vms_find_nearest_dst_line): Ditto.
2023 (vms_slurp_debug): Ditto.
2024 (_bfd_vms_slurp_dbg): Ditto.
2025 (_bfd_vms_slurp_tbt): Ditto.
2026 (_bfd_vms_write_dbg): Ditto.
2027 (_bfd_vms_write_tbt): Ditto.
2029 * vms-gsd.c: Update copyright year, update list of records handled.
2030 (EVAX_LITERALS_NAME): New macro.
2031 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2032 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2033 (register_universal_symbol): New function and prototype.
2034 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2035 improve debug messages,
2036 use constants instead of hard-coded value,
2037 fix missing endianness conversion,
2038 handle global symbol (SYMG).
2039 (bfd_vms_set_section_flags): New function.
2040 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2041 handle section literals,
2043 handle section bfd and vms flags,
2044 don't output LIB$INITIALIZE symbol,
2045 fix handling of weak symbols,
2046 fix evax vs vax procedure descriptor,
2047 handle absolute symbols.
2049 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2050 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2052 * makefile.vms (DEFS): Fix flags for VMS.
2054 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2056 * bfd-in2.h: Regenerated.
2057 * libbfd.h: Regenerated.
2059 2009-02-20 Cary Coutant <ccoutant@google.com>
2061 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2064 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2067 * coffcode.h (coff_write_object_contents): Don't let the string
2068 table offset overflow the s_name field when using long section names.
2070 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2072 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2073 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2074 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2075 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2076 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2077 (bfd_pmac_xcoff_backend_data): Likewise.
2078 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2079 (bfd_xcoff_aix5_backend_data): Likewise.
2080 (xcoff64_write_object_contents): Delete unused long_section_names
2082 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2083 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2085 * coffcode.h (documentation): Update to describe long section names.
2086 (COFFLONGSECTIONCATHELPER): New helper macro.
2087 (BLANKOR1TOODD): Likewise.
2088 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2089 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2090 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2091 (bfd_coff_set_long_section_names_allowed): New function.
2092 (bfd_coff_set_long_section_names_disallowed): Likewise.
2093 (struct bfd_coff_backend_data): Add new backend hook function
2094 pointer _bfd_coff_set_long_section_names.
2095 (bfd_coff_set_long_section_names): New backend hook.
2096 (coff_write_object_contents): Only generate long section names if
2097 bfd_coff_long_section_names() indicates they are currently enabled.
2098 (bfd_coff_std_swap_table): Make non-const, and initialise long
2099 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2100 (ticoff0_swap_table): Likewise to both.
2101 (ticoff1_swap_table): Again, likewise to both.
2102 * coffgen.c (make_a_section_from_file): Allow long section names
2103 as inputs even if not currently allowed for outputs.
2104 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2105 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2106 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2107 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2108 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2109 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2110 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2111 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2112 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2113 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2114 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2115 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2116 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2117 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2118 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2119 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2120 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2121 * libcoff-in.h: Update copyright year to cause updated copyright
2122 year in generated libcoff.h, and fix typo.
2123 * libcoff.h: Regenerated.
2124 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2125 (_bfd_ecoff_no_long_sections): Add prototype.
2126 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2127 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2128 defined by an including .c file.
2129 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2130 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2131 (ticoff1_swap_table): Likewise to both.
2133 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2135 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2136 stub. Catch default case error.
2137 (arm_map_one_stub): Add missing Thumb mapping symbol.
2139 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2142 * elf32-avr.c: Handle case where no local symbos exist correctly.
2144 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2147 * elf32-arm.c (arm_long_branch_stub,
2148 arm_thumb_v4t_long_branch_stub,
2149 arm_thumb_thumb_long_branch_stub,
2150 arm_thumb_arm_v4t_long_branch_stub,
2151 arm_thumb_arm_v4t_short_branch_stub,
2152 arm_pic_long_branch_stub):
2153 Renamed to elf32_arm_stub_long_branch_any_any,
2154 elf32_arm_stub_long_branch_v4t_arm_thumb,
2155 elf32_arm_stub_long_branch_thumb_only,
2156 elf32_arm_stub_long_branch_v4t_thumb_arm,
2157 elf32_arm_stub_short_branch_v4t_thumb_arm,
2158 elf32_arm_stub_long_branch_any_any_pic.
2159 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2160 arm_thumb_thumb_stub_long_branch,
2161 arm_thumb_arm_v4t_stub_long_branch,
2162 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2163 Renamed to arm_stub_long_branch_any_any,
2164 arm_stub_long_branch_v4t_arm_thumb,
2165 arm_stub_long_branch_thumb_only,
2166 arm_stub_long_branch_v4t_thumb_arm,
2167 arm_stub_short_branch_v4t_thumb_arm,
2168 arm_stub_long_branch_any_any_pic.
2170 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2172 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2173 in branch offset check.
2175 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2177 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2178 add toc.symndx and toc.add.
2179 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2181 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2183 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2184 (branch_reloc_hash_match): New function, extracted from..
2185 (ppc64_elf_tls_optimize): ..here.
2186 (ppc64_elf_relocate_section): Properly set addends when optimizing
2187 tls sequences. Avoid unnecessary reading and writing of insns.
2188 Only redo reloc when symbol changed. Bypass symbol checks when
2190 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2191 (branch_reloc_hash_match): New function, extracted from..
2192 (ppc_elf_tls_optimize): ..here.
2193 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2194 Don't clear addend on zapped __tls_get_addr reloc.
2196 2009-02-12 Nick Clifton <nickc@redhat.com>
2199 * elflink.c (bfd_elf_final_link): When counting the relocations,
2200 if the header size has not been set yet then assume that it will
2201 match the output section's reloc type.
2203 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2205 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2208 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2210 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2211 (find_function): Likewise.
2212 (pasted_function): Don't error if no prior function found.
2213 (discover_functions): Revert 2008-12-10 change. Extend first
2214 function range to start of section.
2216 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2218 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2220 * elf64-hppa.h: Likewise.
2222 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2224 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2227 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2229 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2230 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2232 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2234 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2235 * archures.c (bfd_mach_mips_xlr): Define.
2236 * bfd-in2.h: Regenerate.
2237 * cpu-mips.c (I_xlr): Define.
2238 (arch_info_struct): Add XLR entry.
2239 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2240 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2241 (mips_mach_extensions): Add XLR entry.
2243 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2245 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2247 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2249 * configure.in: AC_SUBST pdfdir.
2250 * Makefile.am: Add install-pdf, install-pdf-am
2251 and install-pdf-recursive targets. Define pdfdir.
2252 * doc/Makefile.am: Define pdf__strip_dir. Add
2253 install-pdf and install-pdf-am targets.
2254 * po/Make-in: Add install-pdf target.
2255 * configure: Regenerate.
2256 * Makefile.in: Regenerate
2257 * doc/Makefile.in: Regenerate.
2259 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2261 * bfd-in2.h: Regenerate.
2262 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2263 fields from n_entries to n_slots where appropriate, update comments.
2264 (HOWTO): Add TLS relocations.
2265 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2266 (enum elf_m68k_got_offset_size): New enum.
2267 (struct elf_m68k_got_entry.type): Move field to ...
2268 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2269 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2271 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2273 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2274 fields into n_entries array. Update comments.
2275 (elf_m68k_init_got): Simplify, update all uses.
2276 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2277 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2278 GOT entries; update name, update all uses.
2279 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2280 (elf_m68k_get_got_entry): Update.
2281 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2283 (elf_m68k_remove_got_entry_type): Simplify.
2284 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2285 (elf_m68k_can_merge_gots): Update.
2286 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2287 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2288 GOT entries, simplify.
2289 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2290 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2291 field, remove obsoleted local_n_entries field.
2292 (elf_m68k_partition_multi_got_2): New static function.
2293 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2295 (elf_m68k_remove_got_entry_type): Update.
2296 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2297 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2298 update of sgot->size and srelgot->size.
2299 (elf_m68k_gc_sweep_hook): Update.
2300 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2301 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2303 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2304 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2306 2009-02-02 DJ Delorie <dj@redhat.com>
2308 * elf32-mep.c (config_names): Regenerate configuration.
2310 2009-02-02 Alan Modra <amodra@bigpond.net.au>
2312 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2313 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2314 * elf.c (bfd_elf_get_str_section): Make static.
2315 (bfd_elf_find_section): Delete.
2316 * libbfd.h: Regenerate.
2318 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2320 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2321 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2323 2009-01-31 Alan Modra <amodra@bigpond.net.au>
2325 * elflink.c (on_needed_list): New function.
2326 (elf_link_add_object_symbols): Link in --as-needed libs if they
2327 satisfy undefined symbols in other libs.
2329 2009-01-30 Julian Brown <julian@codesourcery.com>
2331 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2332 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2333 with --just-symbols (-R).
2335 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2337 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2338 high_pc in order to properly sign-extend VMAs.
2340 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2341 Mark Shinwell <shinwell@codesourcery.com>
2342 Catherine Moore <clm@codesourcery.com>
2344 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2346 2009-01-28 Catherine Moore <clm@codesourcery.com>
2348 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2349 SEC_LOAD for dynamic relocation sections.
2351 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2353 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2354 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2355 the size of local TLS data.
2357 2009-01-27 Andreas Schwab <schwab@suse.de>
2359 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2360 architectures in the archive.
2362 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2364 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2365 <R_CRIS_32_DTPREL>: Correct relocation value.
2367 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2368 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2369 symbols with non-default visibility.
2371 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2373 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2374 describing the trampolines.
2375 (ppc_elf_relocate_section): Update relocs to describe the
2378 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2380 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2381 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2382 and R_PARISC_PCREL12F relocations.
2384 2009-01-24 Alan Modra <amodra@bigpond.net.au>
2387 * elflink.c (find_version_for_sym): New function split out from,
2388 but without export_dynamic test, ..
2389 (_bfd_elf_link_assign_sym_version): ..here.
2390 (_bfd_elf_export_symbol): Use it.
2392 2009-01-23 Alan Modra <amodra@bigpond.net.au>
2394 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2395 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2396 * elflink.c: ..here, somewhat modified.
2397 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2398 _bfd_elf_link_find_version_dependencies,
2399 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2400 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2401 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2403 * elflink.c: ..and make static here.
2404 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2405 of output_bfd from struct elf_find_verdep_info.
2406 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2407 struct elf_info_failed.
2408 (bfd_elf_size_dynamic_sections): Adjust.
2410 2009-01-22 Alan Modra <amodra@bigpond.net.au>
2413 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2414 after comp_unit_find_line call.
2416 2009-01-21 Nick Clifton <nickc@redhat.com>
2419 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2420 tm_gmtoff field in struct tm.
2422 2009-01-21 Alan Modra <amodra@bigpond.net.au>
2424 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
2425 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
2426 sections in soft-icache lines unless non_ia_text. Don't add
2427 rodata if doing so would exceed line size.
2429 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
2431 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
2432 types than bfd_link_hash_indirect, before early return, call
2433 _bfd_elf_link_hash_copy_indirect.
2435 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2437 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2438 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2439 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2440 (elf_backend_obj_attrs_order): New define.
2441 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2442 (elfNN_bed): Add elf_backend_obj_attrs_order.
2444 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2446 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2447 (obj_attr_size): Likewise.
2448 (write_obj_attribute): Likewise.
2449 (_bfd_elf_copy_obj_attributes): Likewise.
2450 (_bfd_elf_parse_attributes): Likewise.
2451 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2452 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2453 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2454 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2455 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2458 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2460 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2461 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2462 (bfd_elf_add_obj_attr_string): Likewise.
2463 (bfd_elf_add_obj_attr_int_string): Likewise.
2464 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2465 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2466 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2467 Tag_nodefaults has no default value.
2468 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2469 comment to reflect the new state.
2471 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2474 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2475 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2476 (adjust_z_magix): Delete dead code handling QMAGIC.
2478 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2480 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2481 IMAGE_SCN_MEM_DISCARDABLE.
2483 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2485 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2486 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2487 * configure.in (commonbfdlib): Delete.
2488 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2489 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2490 is available, not just for linux.
2491 * po/SRC-POTFILES.in: Regenerate.
2492 * Makefile.in: Regenerate.
2493 * configure: Regenerate.
2495 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2496 Julian Brown <julian@codesourcery.com>
2498 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2499 ARM attributes in ABI 2.07.
2500 * elf32-arm.c (get_secondary_compatible_arch): New function.
2501 (set_secondary_compatible_arch): New function.
2502 (tag_cpu_arch_combine): New function.
2503 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2504 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2505 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2506 make it fit with order_01243.
2507 Add support for Tag_also_compatible_with,
2508 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2509 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2510 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2511 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2512 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2513 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2514 Rework the way unknown attributes are handled.
2515 Defer errors until all attributes have been processed.
2517 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2519 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2520 bfd_elf_add_obj_attr_int_string.
2521 Read Tag_compatibility from its new location in the attribute array,
2522 rather than the attribute list.
2523 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2524 bfd_elf_add_obj_attr_int_string.
2525 (_bfd_elf_parse_attributes): Likewise.
2526 (_bfd_elf_merge_object_attributes): There's now only one
2527 Tag_compatibility, and it's in the array, not the list.
2528 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2530 (bfd_elf_add_obj_attr_compat): Rename to
2531 bfd_elf_add_obj_attr_int_string.
2532 (bfd_elf_add_proc_attr_compat): Rename to
2533 bfd_elf_add_proc_attr_int_string.
2534 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
2537 2009-01-15 Douglas B Rupp <rupp@gnat.com>
2539 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
2540 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
2541 (vmsutil.lo): Add dependency rule.
2542 * Makefile.in: Regenerate.
2543 * config.bfd (ia64*-*-*vms*): Add case.
2544 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
2545 * configure: Regenerate.
2546 * vmsutil.c: New file.
2547 * vmsutil.h: New file.
2548 * elf-bfd.h (struct bfd_elf_special_section): Change type of
2550 * elfxx-ia64.c (elfNN_vms_post_process_headers,
2551 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
2552 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
2553 elfNN_vms_object_p): New functions
2554 * targets.c (bfd_elf64_ia64_vms_vec): New target.
2556 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
2559 * elflink.c (elf_gc_sweep): Exclude the group section if the
2560 first member of the section group is excluded.
2562 2009-01-14 Alan Modra <amodra@bigpond.net.au>
2565 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
2566 saved filename, use bfd_alloc rather than bfd_malloc for it.
2568 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2570 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
2572 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2574 * elf32-spu.c (remove_cycles): Always set call->max_depth.
2576 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2578 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
2580 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2582 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
2584 (struct got_entry): Add br_addr.
2585 (struct call_info): Add priority.
2586 (struct function_info): Add lr_store and sp_adjust.
2587 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
2588 (spu_elf_find_overlays): For soft-icache, mark any section within cache
2589 area as an overlay, and check that no other overlays exist. Look up
2590 icache overlay manager entry sym.
2591 (BRA_STUBS, BRA, BRASL): Define.
2592 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
2593 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
2595 (count_stub, build_stub): Support soft-icache.
2596 (build_spuear_stubs, process_stubs): Adjust build_stub call.
2597 (spu_elf_size_stubs): Size soft-icache stubs.
2598 (overlay_index): New function.
2599 (spu_elf_build_stubs): Make static. Support soft-icache.
2600 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
2601 (find_function_stack_adjust): Save lr store and stack adjust insn
2603 (maybe_insert_function): Adjust find_function_stack_adjust call.
2604 (mark_functions_via_relocs): Retrieve priority.
2605 (remove_cycles): Only warn about pruned arcs when stack_analysis.
2606 (sort_calls): Sort by priority first.
2607 (mark_overlay_section): Ignore .ovl.init.
2608 (sum_stack): Only print when stack_analysis.
2609 (print_one_overlay_section): New function, extracted from..
2610 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
2611 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
2612 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
2613 analysis. Call spu_elf_build_stubs.
2614 (spu_elf_relocate_section): For soft-icache encode overlay index
2616 (spu_elf_output_symbol_hook): Support soft-icache.
2617 (spu_elf_modify_program_headers: Likewise.
2619 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
2620 num_regions to num_lines. Add line_size and max_branch.
2621 (enum _ovly_flavour): Add ovly_soft_icache.
2622 (spu_elf_build_stubs): Delete.
2624 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2626 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
2627 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
2629 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2631 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2632 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
2633 the program, the known offset starts at the negative size of the
2635 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
2638 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
2640 * config.bfd: Add lm32-*-rtems*.
2642 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
2644 * coff-ppc.c: Add 2009 to Copyright.
2645 * elf32-cris.c: Likewise.
2646 * elflink.c: Likewise.
2648 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
2650 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
2651 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2653 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2656 * elflink.c (elf_merge_st_other): New.
2657 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
2658 hide them if needed.
2659 (elf_link_add_object_symbols): Updated.
2661 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2664 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
2665 ref_dynamic and dynamic_def fields when setting def_regular
2668 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
2671 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
2674 For older changes see ChangeLog-2008
2680 version-control: never