1 2009-06-09 Tristan Gingold <gingold@adacore.com>
3 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
4 and stabstr_segment fields.
5 (mach_o_be_vec, mach_o_le_vec): Removed
6 (bfd_mach_o_version): New prototype.
8 * mach-o.c (bfd_mach_o_version): Make this function public.
9 (mach_o_wide_p): New function.
10 (bfd_mach_o_wide_p): Ditto.
11 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
13 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
14 Search in the list only if the name starts with a dot.
15 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
16 test. Check bfd_seek status.
17 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
18 (bfd_mach_o_scan_write_section_32): Ditto.
19 (bfd_mach_o_scan_write_section_64): Ditto.
20 (bfd_mach_o_scan_write_section): Removed.
21 (bfd_mach_o_scan_write_segment): Split into ...
22 (bfd_mach_o_scan_write_segment_32): ... this and ...
23 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
24 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
25 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
26 symbol table. Now returns a boolean.
27 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
28 Adjust for status type.
29 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
30 test. Write symbol table. Numbers the sections.
31 (bfd_mach_o_read_header): Check bfd_seek status.
32 Use mach_o_wide_p instead of hard-coded test.
33 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
34 (bfd_mach_o_scan_read_section_64): Ditto.
35 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
36 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
37 handled common symbols.
38 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
39 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
40 (bfd_mach_o_scan_read_dylinker): Ditto.
41 (bfd_mach_o_scan_read_dylib): Ditto.
42 (bfd_mach_o_scan_read_thread): Ditto.
43 (bfd_mach_o_scan_read_symtab): Ditto.
44 Do not create a section for the stabs.
45 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
46 (bfd_mach_o_scan_read_segment): Ditto.
47 (bfd_mach_o_scan_read_command): Ditto.
48 (bfd_mach_o_scan_start_address): Ditto.
49 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
50 (bfd_mach_o_archive_p): Check bfd_seek status.
51 (bfd_mach_o_core_fetch_environment): Ditto.
53 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
55 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
57 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
58 (elf_i386_link_hash_table_create): Initialize irelifunc.
59 (elf_i386_check_relocs): Updated. Set up irelifunc for
61 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
62 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
64 (elf_i386_relocate_section): Likewise.
66 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
67 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
68 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
70 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
71 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
73 (elf64_x86_64_relocate_section): Likewise.
75 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
77 (_bfd_elf_create_ifunc_sections): This.
79 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
81 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
84 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
86 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
87 relocation for R_386_32 against STT_GNU_IFUNC symbol when
88 building shared object. Check info->executable instead of
89 !info->shared when setting non_got_ref.
90 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
91 for non-GOT reference of STT_GNU_IFUNC symbol in shared
92 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
94 (elf_i386_relocate_section): Output dynamic relocation for
95 R_386_32 against STT_GNU_IFUNC symbol to get the real
96 function address when building shared object.
97 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
98 relocation for STT_GNU_IFUNC symbol in shared object.
100 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
101 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
102 symbol when building shared object. Check info->executable
103 instead of !info->shared when setting non_got_ref.
104 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
105 for non-GOT reference of STT_GNU_IFUNC symbol in shared
106 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
108 (elf64_x86_64_relocate_section): Output dynamic relocation
109 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
110 function address when building shared object.
111 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
112 relocation for STT_GNU_IFUNC symbol in shared object.
114 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
116 * Makefile.am: Run "make dep-am".
117 (BFD32_BACKENDS): Add mach-o-i386.lo.
118 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
119 * Makefile.in: Regenerate.
121 2009-06-06 Alan Modra <amodra@bigpond.net.au>
123 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
124 when looking for soft-icache stubs.
126 2009-06-05 Tristan Gingold <gingold@adacore.com>
128 * mach-o.h: Update copyright year.
129 (bfd_mach_o_mach_header_magic): New enum.
130 (bfd_mach_o_cpu_subtype): Now an enum.
131 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
132 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
133 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
134 (bfd_mach_o_load_command): Field type_required is now a boolean.
136 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
137 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
138 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
139 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
140 (bfd_mach_o_get_symtab_upper_bound): Ditto.
141 (bfd_mach_o_canonicalize_symtab): Ditto.
142 (bfd_mach_o_get_symbol_info): Ditto.
143 (bfd_mach_o_print_symbol): Ditto.
144 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
145 (bfd_mach_o_make_empty_symbol): Ditto.
146 (bfd_mach_o_write_contents): Ditto.
148 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
149 bfd_mach_o_mkobject): Defines.
150 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
151 Do not check with target vector but with flavour.
152 (struct mach_o_section_name_xlat): New declaration.
153 (dwarf_section_names_xlat): Ditto.
154 (text_section_names_xlat): Ditto.
155 (data_section_names_xlat): Ditto.
156 (struct mach_o_segment_name_xlat): Ditto.
157 (segsec_names_xlat): Ditto.
158 (bfd_mach_o_convert_section_name_to_bfd): New function.
159 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
160 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
161 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
162 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
163 Accept any input and output flavour. Do not share private data
165 (bfd_mach_o_count_symbols): Add a comment.
166 (bfd_mach_o_get_symtab_upper_bound): Make it public.
167 (bfd_mach_o_canonicalize_symtab): Ditto.
168 (bfd_mach_o_get_symbol_info): Ditto.
169 (bfd_mach_o_print_symbol): Ditto.
170 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
171 Use constants instead of hard-coded values.
172 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
174 (bfd_mach_o_scan_write_section_64): Ditto.
175 (bfd_mach_o_scan_write_segment): Ditto.
176 Do not copy sections anymore.
177 (bfd_mach_o_write_contents): Make it public.
178 Remove dead code. Rewrite typeflag assignment.
179 (bfd_mach_o_build_commands): New function.
180 (bfd_mach_o_set_section_contents): Ditto.
181 (bfd_mach_o_make_empty_symbol): Make it public.
182 (bfd_mach_o_read_header): Make it static.
183 Convert to bfd_boolean.
184 Use constants instead of hard-coded values.
185 (bfd_mach_o_make_bfd_section): Call
186 bfd_mach_o_convert_section_name_to_bfd to create name.
187 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
189 (bfd_mach_o_scan_read_section_64): Ditto.
190 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
191 a segment anymore. Use constants instead of hard-coded values.
192 (bfd_mach_o_scan_read_command): Fix style.
193 (bfd_mach_o_scan): Use constants instead of hard-coded values.
194 Get rid of BFD_IO_FUNCS.
195 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
196 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
197 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
198 (bfd_mach_o_object_p): Removed.
199 (bfd_mach_o_gen_core_p): New function, replaces ...
200 (bfd_mach_o_core_p): ... deleted.
201 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
203 * mach-o-i386.c: New file.
204 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
205 * configure.in (TDEFINES): Add mach_o_i386_vec.
206 * configure: Regenerated.
207 * targets.c: Add mach_o_i386_vec.
209 * mach-o.c: Update copyright years.
210 (BFD_IO_FUNCS): Remove (was not used).
211 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
212 bfd_mach_o_slurp_extended_name_table,
213 bfd_mach_o_construct_extended_name_table,
214 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
215 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
216 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
217 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
218 bfd_mach_o_get_section_contents_in_window,
219 bfd_mach_o_bfd_is_local_label_name,
220 bfd_mach_o_bfd_is_target_special_symbol,
221 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
222 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
223 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
224 bfd_mach_o_minisymbol_to_symbol,
225 bfd_mach_o_bfd_get_relocated_section_contents,
226 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
227 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
228 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
229 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
230 bfd_mach_o_bfd_merge_private_bfd_data,
231 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
232 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
233 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
234 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
235 bfd_mach_o_bfd_copy_private_header_data,
236 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
237 * mach-o-target.c: ... here.
238 Update copyright years.
240 2009-06-04 Alan Modra <amodra@bigpond.net.au>
242 * dep-in.sed: Don't use \n in replacement part of s command.
243 * Makefile.am (DEP1): LC_ALL for uniq.
245 * Makefile.in: Regenerate.
247 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
249 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
250 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
251 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
253 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
255 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
256 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
257 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
258 against STT_GNU_IFUNC symbols for static executables.
259 (elf_i386_finish_dynamic_symbol): Load GOT entry with
260 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
262 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
263 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
264 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
265 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
267 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
269 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
270 symbols to be left unimported when linking statically.
271 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
272 code when linking statically.
274 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
276 * elf32-i386.c (elf_i386_check_relocs): Increment
277 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
278 against STT_GNU_IFUNC symbol.
279 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
280 local STT_GNU_IFUNC definition is used.
281 (elf_i386_relocate_section): Handle got.offset != -1 for
282 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
285 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
286 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
287 relocations against STT_GNU_IFUNC symbol.
288 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
289 local STT_GNU_IFUNC definition is used.
290 (elf64_x86_64_relocate_section): Handle got.offset != -1
291 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
292 STT_GNU_IFUNC symbol.
294 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
297 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
298 (elf_i386_reloc_type_lookup): Likewise.
299 (R_386_tls): Removed.
300 (R_386_irelative): New.
301 (R_386_vt_offset): Updated.
302 (elf_i386_rtype_to_howto): Likewise.
303 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
304 (elf_i386_link_hash_table_create): Initialize igotplt,
306 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
307 (elf_i386_adjust_dynamic_symbol): Likewise.
308 (elf_i386_allocate_dynrelocs): Likewise.
309 (elf_i386_relocate_section): Likewise.
310 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
312 (elf_i386_finish_dynamic_symbol): When building a static
313 executable, use .iplt, .igot.plt and .rel.iplt sections for
314 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
315 locally defined STT_GNU_IFUNC symbol.
317 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
318 (x86_64_reloc_map): Likewise.
319 (R_X86_64_standard): Updated.
320 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
321 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
323 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
324 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
325 (elf64_x86_64_allocate_dynrelocs): Likewise.
326 (elf64_x86_64_relocate_section): Likewise.
327 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
329 (elf64_x86_64_finish_dynamic_symbol): When building a static
330 executable, use .iplt, .igot.plt and .rela.iplt sections for
331 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
332 for locally defined STT_GNU_IFUNC symbol.
334 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
335 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
337 * bfd-in2.h: Regenerated.
338 * libbfd.h: Likewise.
340 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
342 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
343 (_bfd_elf_make_ifunc_reloc_section): Removed.
344 (_bfd_elf_is_ifunc_symbol): Likewise.
345 (_bfd_elf_create_static_ifunc_sections): New.
347 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
349 (elf_link_add_object_symbols): Here.
350 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
351 STT_GNU_IFUNC symbol.
352 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
353 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
354 (IFUNC_INFIX): Removed.
355 (get_ifunc_reloc_section_name): Likewise.
356 (_bfd_elf_make_ifunc_reloc_section): Likewise.
357 (_bfd_elf_is_ifunc_symbol): Likewise.
358 (_bfd_elf_create_static_ifunc_sections): New.
360 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
362 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
363 (create_got_section): Likewise.
364 (allocate_dynrelocs): Likewise.
365 (readonly_dynrelocs): Likewise.
366 (set_tls_module_base): Likewise.
367 (dtpoff_base): Likewise.
369 (elf_i386_link_hash_table_create): Updated.
370 (elf_i386_create_dynamic_sections): Likewise.
371 (elf_i386_check_relocs): Likewise.
372 (elf_i386_size_dynamic_sections): Likewise.
373 (elf_i386_relocate_section): Likewise.
375 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
376 (create_got_section): Likewise.
377 (allocate_dynrelocs): Likewise.
378 (readonly_dynrelocs): Likewise.
379 (set_tls_module_base): Likewise.
380 (dtpoff_base): Likewise.
382 (elf64_x86_64_link_hash_table_create): Updated.
383 (elf64_x86_64_create_dynamic_sections): Likewise.
384 (elf64_x86_64_check_relocs): Likewise.
385 (elf64_x86_64_size_dynamic_sections): Likewise.
386 (elf64_x86_64_relocate_section): Likewise.
388 2009-05-28 Nick Clifton <nickc@redhat.com>
390 * targets.c (_bfd_target_vector): Only include plugin target in
391 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
393 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
395 * elf32-spu.c (struct call_info): New member broken_cycle.
396 (remove_cycle): Instead of physically removing call_info structures
397 to break call graph cycles, mark them using the broken_cycle flag.
398 (mark_overlay_section): Respect broken_cycle flag.
399 (unmark_overlay_section): Likewise.
400 (collect_lib_sections): Likewise.
401 (collect_overlays): Likewise.
402 (sum_stack): Likewise.
404 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
406 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
407 (mark_functions_via_relocs): Initialize callee->count to 1.
408 (pasted_function): Likewise.
409 (spu_elf_auto_overlay): Honor call counts when determining number
410 of stubs required in software i-cache mode.
412 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
414 * plugin.c (program_name): Remove.
415 (plugin_program_name): New.
416 (bfd_plugin_set_program_name): New.
417 (try_load_plugin): Use plugin_program_name.
418 * plugin.h (bfd_plugin_set_program_name): New.
420 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
422 * aclocal.m4: Include ../config/plugins.m4.
423 * configure.in: Use AC_PLUGINS.
424 * configure: Regenerate.
425 * Makefile.in: Regenerate.
426 * doc/Makefile.in: Regenerate.
428 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
430 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
432 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
433 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
434 * elf32-avr.c (elf32_avr_relax_section): Likewise.
435 * elf32-frv.c (elf32_avr_relax_section): Likewise.
436 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
437 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
438 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
439 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
440 * reloc.c (bfd_generic_relax_section): Likewise.
441 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
442 * vms.c (vms_bfd_relax_section): Likewise.
444 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
446 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
448 * elf32-i386.c (is_indirect_symbol): Renamed to ...
449 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
451 * elf32-i386.c (allocate_dynrelocs): Updated.
452 (elf_i386_relocate_section): Likewise.
453 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
454 (elf64_x86_64_relocate_section): Likewise.
456 * elf64-x86-64.c (is_indirect_symbol): Removed.
458 2009-05-26 Nick Clifton <nickc@redhat.com>
460 * po/id.po: Updated Indonesian translation.
462 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
464 * Makefile.am: Run "make dep-am".
467 (ALL_MACHINES): Add cpu-plugin.lo.
468 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
469 (BFD32_BACKENDS): Add plugin.lo.
470 (BFD32_BACKENDS_CFILES): Add plugin.c.
471 (libbfd_la_LIBADD): Add LIBDL
472 * archures.c (bfd_architecture): Add bfd_arch_plugin.
473 (bfd_plugin_arch): Declare.
474 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
475 * bfd.c (bfd): Add plugin_data.
476 * config.bfd: Handle the plugin target.
477 * configure.in: Check for --enable-plugins.
478 (LT_INIT): Use the dlopen option.
482 * targets.c (plugin_vec): Declare.
483 (_bfd_target_vector): Add plugin_vec.
484 * Makefile.in: Regenerate.
485 * bfd-in2.h: Regenerate.
486 * configure: Regenerate.
488 2009-05-26 Alan Modra <amodra@bigpond.net.au>
490 * dep-in.sed: Don't modify .o to .lo here. Output one filename
491 per line with all lines having continuation backslash. Prefix
492 first line with "A", following lines with "B".
493 * Makefile.am (DEP): Don't use dep.sed here.
494 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
495 dep.sed here on dependencies, sort and uniq.
496 * Makefile.in: Regenerate.
498 2009-05-25 Tristan Gingold <gingold@adacore.com>
500 * makefile.vms: Add verilog.obj to object list OBJS.
502 2009-05-24 Alan Modra <amodra@bigpond.net.au>
504 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
505 for BFD_IN_MEMORY is cleared.
506 (bfd_bwrite): Zero excess memory allocated.
508 2009-05-22 Julian Brown <julian@codesourcery.com>
510 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
512 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
513 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
514 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
515 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
516 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
517 (a8_erratum_fix, a8_erratum_reloc): New structs.
518 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
519 num_a8_erratum_fixes, fix_cortex_a8 fields.
520 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
521 (elf32_arm_add_stub): Split into two parts, creating...
522 (elf32_arm_create_or_find_stub_sec): New function.
523 (elf32_arm_final_link_relocate): Add forward declaration.
524 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
525 relocations, multiple relocations per stub.
526 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
527 (arm_size_one_stub): Use find_stub_size_and_template.
528 (a8_reloc_compare): New.
529 (find_thumb_glue): Add forward declaration.
530 (cortex_a8_erratum_scan): New.
531 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
532 (bfd_elf32_arm_set_cortex_a8_fix): New.
533 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
534 (arm_map_one_stub): Add THUMB32_TYPE support.
535 (a8_branch_to_stub_data): New.
536 (make_branch_to_a8_stub): New.
537 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
538 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
539 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
540 Cortex-A8 erratum workaround.
541 * bfd-in2.h: Regenerate.
543 2009-05-22 Alan Modra <amodra@bigpond.net.au>
545 * Makefile.am: Run "make dep-am".
546 * Makefile.in: Regenerate.
547 * po/SRC-POTFILES.in: Regenerate.
549 2009-05-21 Alan Modra <amodra@bigpond.net.au>
551 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
554 2009-05-21 Alan Modra <amodra@bigpond.net.au>
556 * elf-bfd.h (struct elf_backend_data
557 <elf_backend_link_output_symbol_hook>): Return an int.
558 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
559 symbols on deleted .opd entries.
560 * elflink.c (elf_link_output_sym): Return without outputting sym
561 if output_symbol_hook returns 2.
562 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
563 Abort if we must not discard sym.
564 (elf_link_input_bfd): Similarly, don't set finfo->indices for
566 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
567 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
568 elf_backend_link_output_symbol_hook return type change.
569 * elf32-arm.c (output_arch_syminfo): Likewise.
570 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
571 (elf32_arm_output_arch_local_syms): Likewise.
572 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
573 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
574 (bfd_score_elf_link_output_symbol_hook): Likewise.
575 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
576 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
577 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
578 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
579 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
580 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
581 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
582 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
583 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
584 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
585 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
587 2009-05-21 Alan Modra <amodra@bigpond.net.au>
589 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
590 out of range .opd symbols.
592 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
594 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
595 fprintf_vma directly.
596 * peXXigen.c (pe_print_edata): Likewise.
597 (pe_print_pdata): Likewise.
598 (_bfd_XX_print_ce_compressed_pdata): Likewise.
599 (_bfd_XX_print_private_bfd_data_common): Likewise.
601 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
603 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
605 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
606 Paul Brook <paul@codesourcery.com>
608 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
609 fix discarded sections.
611 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
613 * elf32-spu.c (mark_overlay_section): Move .init and .fini
614 sections into the software icache.
616 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
618 * elf32-spu.c (build_stub): Always build "compact" sofware
621 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
623 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
624 (spu_elf_setup): Initialize it.
625 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
626 Update to new-sytle cache manager data structures.
627 (spu_elf_build_stubs): Generate new-style cache manager data
628 structures and symbols.
629 (spu_elf_auto_overlay): Update size computation.
631 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
633 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
634 segments first amongst the program headers.
636 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
638 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
639 into addresses for relocation types that look at high bits. Remove
640 special handling of relocation overflow warnings.
642 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
644 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
645 control flow graph between fragments of a function.
647 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
649 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
650 generate only a 16-byte .toe section.
651 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
653 2009-05-14 Alan Modra <amodra@bigpond.net.au>
655 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
656 (spu_elf_place_overlay_data): ..here. New function.
657 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
659 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
661 * elf32-arm.c: Move sysdep.h to start of file.
663 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
665 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
667 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
668 __icache_tag_array and __icache_tag_array_size.
670 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
672 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
674 (bfinfdpic_link_omit_section_dynsym): Likewise.
675 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
677 2009-05-05 Paul Brook <paul@codesourcery.com>
679 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
680 * bfd-in2.h: Regenerate.
681 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
682 (_arm_elf_section_data): Add text and exidx fields.
683 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
684 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
685 copy_exidx_entry): New functions.
686 (elf32_arm_write_section): Fixup .ARM.exidx contents.
688 2009-05-05 Christophe lyon <christophe.lyon@st.com>
690 * elf32-arm.c (DEF_STUBS): New helper define.
691 (DEF_STUB): Likewise.
692 (stub_def): New type.
693 (stub_definitions): New array, containing stub template pointers
695 (arm_size_one_stub): Make use of stub_definitions.
697 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
699 * elflink.c (find_version_for_sym): Remove from here, ...
700 * linker.c (bfd_find_version_for_sym): ... rename, replace
701 here, make public and update all callers.
702 * bfd-in2.h: Regenerate.
704 2009-04-30 Nick Clifton <nickc@redhat.com>
706 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
708 (struct elf_obj_data): Add has_ifunc_symbols boolean.
709 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
710 into a STT_GNU_IFUNC symbol type.
711 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
713 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
714 the binary contains ifunc symbols.
715 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
716 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
717 * elf32-i386.c (is_indirect_function): New function.
718 (elf_i386_check_relocs): Create an ifunc output section.
719 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
720 section if necessary.
721 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
723 (elf_i386_add_symbol_hook): New function. Set the
724 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
725 symbol is encountered.
726 (elf_backend_post_process_headers): Define.
727 (elf_backend_add_symbol_hook): Define.
728 (elf_i386_post_process_headers): Rename to
729 elf_i388_fbsd_post_process_headers.
730 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
731 (is_indirect_function): New function.
732 (elf64_x86_64_check_relocs): Create an ifunc output section.
733 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
734 section if necessary.
735 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
737 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
738 elf_obj_data structure if an ifunc symbol is encountered.
739 (elf_backend_post_process_headers): Define.
740 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
741 if we have ifunc symbols to handle.
742 (get_ifunc_reloc_section_name): New function. Computes the name
743 for an ifunc section.
744 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
745 section to hold ifunc relocs.
746 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
747 (bfd_print_symbol_vandf): Handle ifunc symbols.
748 (bfd_decode_symclass): Likewise.
749 * bfd-in2.h: Regenerate.
751 2009-04-30 Joseph Myers <joseph@codesourcery.com>
753 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
754 MOVW and MOVT relocations in a shared library link.
756 2009-04-27 Anthony Green <green@moxielogic.com>
758 * verilog.c: New file.
759 * Makefile.am (BFD32_LIBS): Add verilog.c.
760 (BFD32_LIBS_CFILES): Add verilog.c.
761 (verilog.lo): New build rule.
762 * Makefile.in: Rebuilt.
763 * targets.c: Add verilog support.
764 * bfd.c (tdata union): Add Verilog private data field.
765 * bfd-in2.h: Regenerate.
767 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
769 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
772 2009-04-23 Matthias Klose <doko@ubuntu.com>
774 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
776 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
779 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
780 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
781 (elf32_arm_size_stubs): Likewise.
782 (record_thumb_to_arm_glue): Deleted unused function.
783 (bfd_elf32_arm_process_before_allocation): No longer handle
784 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
785 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
786 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
788 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
790 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
791 (elf32_arm_write_section): Declare early.
792 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
793 (arm_allocate_glue_section_space): Exclude empty sections.
794 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
795 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
797 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
798 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
799 (elf32_arm_size_dynamic_sections): Allocate interworking
801 (bfd_elf32_bfd_final_link): Define.
803 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
805 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
807 * coffcode.h (coff_compute_section_file_positions): Clear
808 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
810 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
811 force_minimum_alignment.
813 * libcoff.h: Regenerated.
815 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
816 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
818 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
819 nor target_subsystem.
821 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
822 force_minimum_alignment nor target_subsystem.
824 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
826 * coff-x86_64.c (PEI_HEADERS): Protect includes.
827 (bfd_pe_print_pdata): Remove #ifdef PE variation.
828 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
829 include in coff-x86_64.c of headers.
830 (PDATA_ROW_SIZE): New define.
831 (pex_regs[]): New static array.
832 (pex64_get_runtime_function): New static function.
833 (pex64_get_unwind_info): Likewise.
834 (pex64_get_scope_entry): Likewise.
835 (pex64_xdata_print_uwd_codes): Likewise.
836 (pex64_get_section_by_rva): Likewise.
837 (pex64_dump_xdata): Likewise.
838 (pex64_bfd_print_pdata): Likewise.
839 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
840 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
841 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
843 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
844 Alan Modra <amodra@bigpond.net.au>
845 Dave Korn <dave.korn.cygwin@gmail.com>
847 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
848 long names and non-NUL-terminated strings.
850 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
852 * bfd-in2.h: Regenerated.
854 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
856 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
857 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
859 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
862 * coffcode.h (bfd_pei_p): New.
864 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
865 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
866 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
867 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
868 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
869 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
871 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
872 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
873 bfd_efi_rtdrv_x86_64_vec,
874 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
875 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
876 * targets.c: Likewise.
878 * configure: Regenerated.
879 * libcoff.h: Likewise.
880 * Makefile.in: Likewise.
882 * efi-app-ia32.c: Removed.
883 * efi-app-x86_64.c: Likewise.
884 * efi-bsdrv-ia32.c: Likewise.
885 * efi-bsdrv-ia64.c: Likewise.
886 * efi-bsdrv-x86_64.c: Likewise.
887 * efi-rtdrv-ia32.c: Likewise.
888 * efi-rtdrv-ia64.c: Likewise.
889 * efi-rtdrv-x86_64.c: Likewise.
890 * efi-rtdrv-ia32.c: Likewise.
892 * efi-app-ia64.c: Moved to ...
894 (TARGET_SYM): Set to bfd_pei_ia64_vec.
895 (TARGET_NAME): Set to pei-ia64.
897 * libpei.h (bfd_target_pei_p): Removed.
898 (bfd_target_pei_arch): Likewise.
899 (bfd_target_efi_app_p): Likewise.
900 (bfd_target_efi_app_arch): Likewise.
901 (bfd_target_efi_bsdrv_p): Likewise.
902 (bfd_target_efi_bsdrv_arch): Likewise.
903 (bfd_target_efi_rtdrv_p): Likewise.
904 (bfd_target_efi_rtdrv_arch): Likewise.
905 (bfd_pe_executable_p): Likewise.
907 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
908 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
909 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
910 and efi-rtdrv-ia32.c.
911 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
912 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
913 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
914 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
915 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
916 efi-rtdrv-x86_64.c. Add pei-ia64.c.
917 (efi-app-ia64.lo): Removed.
918 (efi-bsdrv-ia32.lo): Likewise.
919 (efi-rtdrv-ia32.lo): Likewise.
920 (efi-app-ia64.lo): Likewise.
921 (efi-bsdrv-ia64.lo): Likewise.
922 (efi-rtdrv-ia64.lo): Likewise.
923 (efi-app-x86_64.lo): Likewise.
924 (efi-bsdrv-x86_64.lo): Likewise.
925 (efi-rtdrv-x86_64.lo): Likewise.
928 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
930 (arch_type): Removed.
932 (pe_bfd_object_p): Just return coff_object_p.
934 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
935 bfd_pe_executable_p with bfd_pei_p.
937 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
939 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
940 PLT entries to an undefined symbol when generating a shared
943 2009-04-17 Nick Clifton <nickc@redhat.com>
946 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
948 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
950 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
951 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
952 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
953 * binary.c (binary_bfd_define_common_symbol): Likewise.
954 * bout.c (b_out_bfd_define_common_symbol): Likewise.
955 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
956 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
957 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
958 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
959 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
960 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
961 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
962 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
963 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
964 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
965 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
966 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
967 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
968 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
969 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
970 * som.c (som_bfd_define_common_symbol): Likewise.
971 * srec.c (srec_bfd_define_common_symbol): Likewise.
972 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
973 * versados.c (versados_bfd_define_common_symbol): Likewise.
974 * vms.c (vms_bfd_define_common_symbol): Likewise.
975 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
976 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
977 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
978 (pmac_xcoff_vec): Likewise.
979 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
980 (aix5coff64_vec): Likewise.
981 * linker.c (bfd_generic_define_common_symbol): New function.
982 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
983 (_bfd_define_common_symbol): New field.
984 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
985 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
986 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
988 * bfd-in2.h: Regenerate.
989 * libbfd.h: Likewise.
990 * libcoff.h: Likewise.
992 2009-04-15 Anthony Green <green@moxielogic.com>
994 * targets.c: Add moxie support.
995 * Makefile.am: Ditto.
996 * Makefile.in: Rebuilt.
997 * cpu-moxie.c, elf32-moxie.c: New files.
998 * archures.c: Add moxie support.
999 * configure.in: Add moxie support.
1000 * configure: Rebuilt.
1001 * config.bfd, archures.c: Add moxie support.
1002 * bfd-in2.h: Rebuilt.
1004 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1006 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1007 branch to an undef weak symbol into a jump to next instruction if
1008 a PLT entry will be created.
1010 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1012 * coffgen.c (make_a_section_from_file): Set the backend long
1013 section names enable if long section names found on input.
1014 * coffcode.h: Extend long section names documentation to match.
1016 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1018 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1021 2009-04-07 DJ Delorie <dj@redhat.com>
1023 * archures.c: Add bfd_mach_mep_c5.
1024 * bfd-in2.h: Likewise.
1025 * cpu-mep.c: Add bfd_c5_arch.
1026 * elf32-mep.c: Support it.
1028 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1030 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1031 info->callbacks->einfo.
1032 * linker.c (_bfd_generic_section_already_linked): Likewise.
1034 2009-04-06 DJ Delorie <dj@redhat.com>
1036 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1038 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1040 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1041 _bfd_pex64_print_pdata only if PE is defined.
1043 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1044 (_bfd_pex64_print_pdata): This.
1046 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1047 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1050 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1052 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1053 _bfd_pep_print_x64_pdata.
1054 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1055 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1057 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1059 * elf32-xtensa.c (relax_property_section): Always set r_offset
1062 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1064 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1065 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1067 (elf32_arm_stub_type): New enum values for the two new stubs.
1068 (arm_type_of_stub): Make use of the two new stubs.
1069 (arm_size_one_stub): Handle the two new stubs.
1071 2009-04-01 Matt Thomas <matt@netbsd.org>
1073 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1074 hidden symbols into the GOT or PLT.GOT.
1075 (elf_vax_relocate_section): Do not emit a PCREL reloc
1076 into a shared object if it is against a hidden symbol.
1078 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1080 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1081 and know_contains_shared_object_p.
1082 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1083 Cache the result in the archive_info table.
1084 (xcoff_auto_export_p): Add an "info" parameter and update the
1085 call to xcoff_archive_contains_shared_object_p.
1086 (xcoff_mark_auto_exports): Update accordingly.
1087 (xcoff_post_gc_symbol): Likewise.
1089 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1091 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1094 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1096 * coff-rs6000.c (member_layout): New structure.
1097 (archive_iterator): Likewise.
1098 (member_layout_init): New function.
1099 (archive_iterator_begin): Likewise.
1100 (archive_iterator_next): Likewise.
1101 (xcoff_write_armap_old): Use the new iterator functions.
1102 (do_shared_object_padding): Delete.
1103 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1104 handling of arch_info.
1105 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1106 first loop rather than the second. Allocate a member header if
1107 there isn't one, then work out the stat information and length
1108 in the first loop too. Use the new iterators for the second loop.
1109 (xcoff_write_archive_contents_big): Likewise.
1111 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1113 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1114 (bfd_xcoff_set_archive_import_path): Likewise.
1115 * bfd-in2.h: Regenerate.
1116 * xcofflink.c: Include libiberty.h.
1117 (xcoff_archive_info): New structure.
1118 (xcoff_archive_info_hash): New function.
1119 (xcoff_archive_info_eq): Likewise.
1120 (xcoff_get_archive_info): Likewise.
1121 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1122 (bfd_xcoff_split_import_path): New function.
1123 (bfd_xcoff_set_archive_import_path): Likewise.
1124 (xcoff_set_import_path): Move earlier in file.
1125 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1126 object to the the directory part of the bfd's filename. Get the
1127 import path and filename of an archive object from the archive's
1128 xcoff_tdata, initializing it if necessary. Update use of
1130 (bfd_link_input_bfd): Update use of import_file_id.
1131 (xcoff_write_global_symbol): Likewise.
1133 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1135 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1137 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1139 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1140 a .loader section for relocatable links.
1141 (xcoff_need_ldrel_p): New function.
1142 (xcoff_mark): Use it.
1143 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1145 (xcoff_build_ldsym): New function, split out from...
1146 (xcoff_build_ldsyms): ...here. Rename to...
1147 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1148 call xcoff_build_ldsym, if there's a loader section.
1149 (xcoff_build_loader_section): New function, extracted verbatim from...
1150 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1151 there's a loader section. Only add an __rtinit loader symbol
1152 if there's a loader section. Update after above name change.
1153 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1154 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1155 and xcoff_create_ldrel.
1156 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1157 (xcoff_reloc_link_order): Likewise, but only call it if there's
1158 a loader section. Use xcoff_symbol_section.
1159 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1160 if there's a loader section.
1162 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1164 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1166 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1168 * elf32-arm.c (group_sections): Rewrite loops for better
1171 2009-03-30 DJ Delorie <dj@redhat.com>
1173 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1174 relocs when doing a relocatable link.
1176 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1178 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1179 "ERROR:", in error messages.
1180 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1181 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1182 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1183 (elf32_arm_merge_eabi_attributes): Likewise.
1184 (elf32_arm_merge_private_bfd_data): Likewise.
1186 2009-03-27 Nick Clifton <nickc@redhat.com>
1188 * section.c (bfd_get_section_contents): Detect and handle the case
1189 where a section has the SEC_IN_MEMORY flag set but no actual
1192 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1195 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1196 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1197 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1198 if we don't find matching PT_LOAD when copying.
1200 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1202 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1203 the reloc descriptions.
1205 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1207 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1208 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1209 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1211 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1213 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1214 (bfd_i386_arch_intel_syntax): Likewise.
1215 (i8086_arch): Likewise.
1216 (bfd_x86_64_arch): Likewise.
1218 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1220 * elf32-cris.c (cris_elf_relocate_section): <case
1221 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1222 symbols for non-allocated sections. Don't check whether to
1223 generate R_CRIS_DTPMOD for non-allocated sections.
1224 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1225 handle relocation GC:ing if applied to non-allocated section.
1226 (cris_elf_check_relocs): Similar.
1228 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1229 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1230 when emitting a known TP offset in the GOT.
1232 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1234 * elf64-ppc.c (synthetic_opd): Delete.
1235 (compare_symbols): Look for .opd name rather than section match.
1236 (ppc64_elf_get_synthetic_symtab): Likewise.
1238 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1240 * elf32-ppc.c (is_pic_glink_stub): Delete.
1241 (is_nonpic_glink_stub): New function.
1242 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1244 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1246 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1247 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1249 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1250 macros for visibilty and locality checks.
1251 (elf_s390_adjust_dynamic_symbol): Likewise.
1252 (allocate_dynrelocs): Likewise.
1253 (elf_s390_relocate_section): Likewise.
1254 (elf_s390_finish_dynamic_symbol): Likewise.
1255 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1256 (elf_s390_adjust_dynamic_symbol): Likewise.
1257 (allocate_dynrelocs): Likewise.
1258 (elf_s390_relocate_section): Likewise.
1259 (elf_s390_finish_dynamic_symbol): Likewise.
1261 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1263 * bfd-in2.h: Regenerated.
1264 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1265 for debugging sections and map memory read/write dependent on
1267 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1268 without memory read flags set.
1269 * section.c: Add SEC_COFF_NOREAD to section flags.
1271 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1273 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1276 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1278 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1279 "no overlays" return. If there are overlays, create overlay
1280 manager entry symbols here, so that..
1281 (spu_elf_build_stubs): ..we don't need to set them up here.
1282 Simplify entry symbol tests.
1283 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1285 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1287 * elf.c (elfcore_grok_openbsd_procinfo)
1288 (elfcore_grok_openbsd_note): New functions.
1289 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1291 2009-03-18 Alan Modra <amodra@bigpond.net.au>
1293 * vms-hdr.c: Don't include alloca.h.
1294 * elf32-m68hc1x.c: Include alloca-conf.h.
1296 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1298 * Makefile.am: Run "make dep-am".
1299 * Makefile.in: Regenerate.
1301 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1303 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1305 2009-03-17 Alan Modra <amodra@bigpond.net.au>
1307 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1309 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1310 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1311 ovly_return fields with ovly_entry[2]. Adjust all users.
1312 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1314 (spu_elf_build_stubs): Likewise.
1315 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1316 ovly_flavour changes. Update all callers.
1317 (ovl_stub_size_log2): New function.
1318 (build_stub): Handle compact icache stubs. Use different manager
1319 entry point for stubs in non-icache area.
1320 (spu_elf_size_stubs): Don't allocate space for indirect branch
1322 (spu_elf_build_stubs): And don't built them.
1324 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
1326 * dwarf2.c (read_section): Always use rawsize, if available.
1328 2009-03-16 Alan Modra <amodra@bigpond.net.au>
1330 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1331 of rawsize and size for buffer.
1333 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1335 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1336 parameter just because fixed sections fit into local store.
1337 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1338 generating overlays if fixed sections plus reserved stack
1339 and heap space fit into local store.
1341 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1343 * elf32-spu.c (build_stub): Correct icache set_id.
1344 (spu_elf_relocate_section): Likewise.
1346 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1348 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1349 symbol table if it was created by the current call.
1351 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1353 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1354 class XMC_DS rather than XMC_UA.
1356 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1358 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1359 bfd_boolean export_defineds parameter with an unsigned int
1360 auto_export_flags parameter.
1361 * bfd-in2.h: Regenerate.
1362 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1363 split out from xcoff_build_ldsyms.
1364 (xcoff_covered_by_expall_p): New function.
1365 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1366 but with extra code to handle -bexpfull and -bexpall.
1367 (xcoff_mark_auto_exports): New function.
1368 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1369 a function should be automatically exported.
1370 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1371 parameter with an auto_export_flags parameter. Update ldinfo
1372 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1375 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1377 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1378 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1379 init and fini functions. Do garbage collection for objects
1380 without an entry point too.
1382 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1384 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1385 check whether a symbol has csect information.
1386 (coff_print_aux): Likewise.
1387 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1388 information for C_AIX_WEAKEXT too.
1389 (_bfd_xcoff_swap_aux_out): Likewise.
1390 (xcoff_reloc_type_br): Handle defweak symbols too.
1391 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1392 information for C_AIX_WEAKEXT too.
1393 (_bfd_xcoff64_swap_aux_out): Likewise.
1394 (xcoff64_reloc_type_br): Handle defweak symbols too.
1395 * coffgen.c (coff_print_symbol): Handle auxillary function
1396 information for C_AIX_WEAKEXT too.
1397 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1398 instead of BSF_GLOBAL if the L_WEAK flag is set.
1399 (xcoff_dynamic_definition_p): New function.
1400 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1401 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1402 always take the symbol class from the ldsym. Use weak bfd symbol
1403 types for weak ldsyms.
1404 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1405 Fix the check for whether a definition is from a shared object.
1406 Allow redefinitions of weak symbols.
1407 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1408 (xcoff_keep_symbol_p): Likewise.
1409 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1410 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1411 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1412 but mark them as L_WEAK.
1413 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
1414 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
1416 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1418 * xcofflink.c (xcoff_mark): When walking the relocations,
1419 only mark the target symbol or the target section, not both.
1420 (xcoff_final_definition_p): New function.
1421 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
1422 symbol is a valid definition of the associated output symbol.
1423 Use XCOFF_ALLOCATED to stop the same hash table entry having
1425 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
1427 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1429 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1431 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1434 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1436 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1437 * libcoff.h: Regenerate.
1438 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1439 line-number counts in the bfd's lineno_counts field.
1440 Don't keep per-csect line-number counts.
1441 (xcoff_sweep): Don't update per-csect line-number counts.
1442 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1443 entries in each output section.
1444 (xcoff_link_input_bfd): Get the number of line numbers from
1445 the bfd's lineno_counts field, rather than recalculating it
1446 from scratch. Fix the range check when updating C_BINCL and
1448 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1449 here. Don't expect csects to have line-number counts.
1451 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1453 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1454 * libcoff.h: Regenerate.
1455 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1456 "skip" logic from xcoff_link_input_bfd.
1457 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1458 objects in a dynamic link, rather than checking whether csectpp
1459 is null. Always allocate debug_index for other objects,
1460 and always go through the loop. Update the type of debug_index
1461 after the change above. Read the auxillary csect information
1462 and use xcoff_keep_symbol_p to decide whether a symbol should
1463 be kept. Set its debug_index to -2 if not.
1464 (xcoff_link_input_bfd): Update the type of debug_index after
1465 the change above and always expect it to be nonnull. Use it to
1466 test whether a symbol should be stripped, rather than making the
1467 decision here. Postpone all symbol creation to the second pass.
1469 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1471 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1472 creating a descriptor.
1473 (xcoff_sweep): Don't mark toc_section unless it's needed.
1474 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1475 when marking every bfd.
1476 (xcoff_link_input_bfd): Skip all TOC anchors.
1477 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1478 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1479 to -1; call xcoff_find_tc0 instead.
1481 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1483 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1484 * libcoff.h: Regenerate.
1485 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1486 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1487 the previous symbol's csect. Treat last_symndx as an inclusive value
1488 and simplify its handling.
1489 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1490 symbols with the right csect. Don't mark rsec when processing
1491 relocations against undefined or absolute sections.
1492 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1493 of bfd_und_section_ptr.
1494 (xcoff_link_input_bfd): Likewise.
1496 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1498 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1499 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1500 flag is set. Assert that all undefined symbols are either
1501 imported or defined by a dynamic object.
1502 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1503 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1504 handling to all relocations. Only set XCOFF_CALLED for function
1506 (xcoff_find_function): New function, split out from...
1507 (bfd_xcoff_export_symbol) ...here.
1508 (xcoff_set_import_path): New function, split out from...
1509 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1510 meaning of XCOFF_CALLED.
1511 (xcoff_mark_symbol): If we mark an undefined and unimported
1512 symbol, find some way of defining it. If the symbol is a function
1513 descriptor, fill in its definition automatically. If the symbol
1514 is a function, mark its descriptor and allocate room for global
1515 linkage code. Otherwise mark the symbol as implicitly imported.
1516 Move the code for creating function descriptors from...
1517 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1518 check for symbols that were implicitly defined.
1519 (xcoff_mark): Don't count any dynamic relocations against
1521 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1522 in the xcoff link info.
1523 (xcoff_link_input_bfd): Remove handling of undefined and
1526 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1528 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
1529 if the target is absolute. Fix comment typo.
1530 (xcoff_ppc_relocate_section): Remove FIXME.
1531 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
1532 if the target is absolute.
1534 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1536 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
1537 R_POS and R_NEG relocations against absolute symbols to the
1540 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1542 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
1543 to 2 for bfd_mach_ppc_620.
1545 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1547 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
1548 * configure.in: Likewise.
1549 * configure: Regenerate.
1551 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
1554 * elf.c (assign_section_numbers): Generate symbol table if there
1555 is any relocation in output.
1556 (_bfd_elf_compute_section_file_positions): Likewise.
1558 2009-03-13 Nick Clifton <nickc@redhat.com>
1561 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
1562 * elflink.c (elf_link_read_relocs_from_section): Use
1563 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
1564 relocs but no symbol table.
1565 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1567 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
1570 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
1571 to check ___tls_get_addr.
1573 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
1574 strncmp to check __tls_get_addr.
1576 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
1578 * dwarf2.c (read_section): Always check the offset, even when the
1579 section has been read before.
1581 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
1583 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
1586 2009-03-11 Chris Demetriou <cgd@google.com>
1588 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
1589 * bfd-in2.h: Regenerate.
1590 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
1591 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
1593 (bsd_write_armap): Likewise.
1594 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
1595 flag is set, do nothing.
1596 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
1599 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
1601 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
1602 used to update stack pointer.
1604 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1607 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
1608 for unknown symbols in absolute section.
1610 2009-03-06 Nick Clifton <nickc@redhat.com>
1612 * po/es.po: Updated Spanish translation.
1614 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1616 * elf32-arm.c (group_sections): Take next section size into
1617 account before accepting to group it.
1619 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1621 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
1623 (elf32_arm_final_link_relocate): Likewise.
1625 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
1628 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
1630 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1632 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
1633 * section.c (struct bfd_section): Add has_tls_get_addr_call.
1634 (BFD_FAKE_SECTION): Init new flag.
1635 * ecoff.c (bfd_debug_section): Likewise.
1636 * bfd-in2.h: Regenerate.
1637 * libbfd.h: Regenerate.
1638 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
1639 (ppc_elf_reloc_type_lookup): Handle new relocs.
1640 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
1641 without marker relocs.
1642 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1643 if section has no old-style calls.
1644 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
1645 Don't try to optimize new-style __tls_get_addr call when handling
1646 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1648 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
1649 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1650 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
1651 without marker relocs.
1652 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1653 if section has no old-style calls. Set toc_ref for new relocs as
1655 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
1656 Don't try to optimize new-style __tls_get_addr call when handling
1657 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1660 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1663 * configure.in: Test for ld --as-needed support. Link shared
1664 libbfd against libm.
1665 * configure: Regenerate.
1667 2009-03-03 Alan Modra <amodra@bigpond.net.au>
1669 * Makefile.am: Run "make dep-am".
1670 * Makefile.in: Regenerate.
1672 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
1674 * elf32-score7.c: New file.
1675 * elf32-score.h: New file.
1676 * elf32-score.c: Add code to support score 7. Set score7 as the
1678 * cpu-score.c: Add score7 architecure.
1679 (compatibile): New function.
1680 * Makefile.am: Add rules for building elf32-score7 object.
1681 * Makefile.in: Regenerate.
1682 * configure.in: Add elf32-score7 object to score vectors.
1683 * configure: Regenerate.
1684 * reloc.c: Add score7 relocs.
1685 * archures.c: Add score3 and score7 machine numbers.
1686 * bfd-in2.h: Regenerate.
1687 * libbfd.h: Regenerate.
1689 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1691 * configure: Regenerate.
1693 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1695 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
1696 (elf32_hppa_check_relocs): Use it.
1698 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
1700 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1701 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1702 (elf_hppa_is_dynamic_loader_symbol): Likewise.
1703 (elf_hppa_record_segment_addrs): Likewise.
1704 (elf_hppa_final_link): Likewise.
1705 (elf_hppa_relocate_insn): Likewise.
1706 (elf_hppa_final_link_relocate): Likewise.
1707 (elf64_hppa_relocate_section): Likewise.
1708 * elf64-hppa.c: Insert above.
1710 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1712 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
1713 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
1714 (elf_hppa_relocate_section): Likewise.
1715 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
1716 from struct elf_link_hash_entry. Add count field.
1717 (struct elf64_hppa_dyn_hash_table): Delete.
1718 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
1719 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
1720 (hppa_elf_hash_entry, eh_name): Define.
1721 (elf64_hppa_new_dyn_hash_entry): Delete.
1722 (elf64_hppa_dyn_hash_lookup): Delete.
1723 (elf64_hppa_dyn_hash_traverse): Delete.
1724 (get_dyn_name): Delete.
1725 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
1726 of struct elf64_hppa_dyn_hash_entry *.
1727 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
1728 allocate_global_data_plt, allocate_global_data_stub,
1729 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
1731 (hppa64_link_hash_newfunc): New.
1732 (elf64_hppa_hash_table_create): Rework.
1733 (count_dyn_reloc): Likewise.
1734 (hppa64_elf_local_refcounts): New.
1735 (elf64_hppa_check_relocs): Rework using standard technique for recording
1736 local DLT, PLT and OPD reference counts.
1737 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
1738 elf_link_hash_entry *.
1739 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
1740 allocate_global_data_plt, allocate_global_data_stub,
1741 allocate_global_data_opd, allocate_dynrel_entries,
1742 elf64_hppa_adjust_dynamic_symbol,
1743 elf64_hppa_mark_milli_and_exported_functions): Likewise.
1744 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
1745 Use hppa_link_hash_table. Rework.
1746 (elf64_hppa_link_output_symbol_hook): Rework.
1747 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
1748 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
1749 elf64_hppa_finish_dynamic_sections): Likewise.
1751 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
1753 * elf32-arm.c (stub_reloc_type): Removed.
1754 (insn_sequence): Renamed reloc_type field to r_type.
1755 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
1756 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
1757 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
1758 (elf32_arm_stub_type): Add new enum entries for the new stubs.
1759 (arm_stub_is_thumb): Catch new stubs.
1760 (arm_type_of_stub): Handle new stubs.
1761 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
1762 (bfd_elf32_arm_process_before_allocation): Remove useless
1765 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
1767 * elf.c (elf_find_function): Use is_function_type to check
1770 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1772 * xtensa-modules.c: Revert to previous version 1.11 due
1773 to inadvertant commit.
1775 2009-02-24 Sterling Augustine <sterling@tensilica.com>
1777 * elf32-xtensa.c (text_action_add): Separate test for action
1778 type. Break if saved action is ta_widen_insn at same offset.
1780 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1782 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
1783 to elf32_arm_stub_long_branch_any_arm_pic.
1784 (elf32_arm_stub_long_branch_any_thumb_pic): New.
1785 (enum elf32_arm_stub_type, arm_type_of_stub)
1786 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
1789 2009-02-24 Joseph Myers <joseph@codesourcery.com>
1791 * elf32-arm.c (PREV_SEC): Update comment.
1792 (group_sections): Rename argument to stubs_always_after_branch.
1793 Reverse the list and place stubs at the end of input sections.
1795 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
1797 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
1799 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
1801 (arm_size_one_stub): Remove unnecessary break.
1802 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
1804 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1806 * elf32-arm.c (stub_insn_type): New type.
1807 (stub_reloc_type): Likewise.
1808 (insn_sequence): Likewise.
1809 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
1810 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
1811 (elf32_arm_stub_long_branch_thumb_only): Likewise.
1812 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1813 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
1814 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
1815 (elf32_arm_stub_hash_entry): Add new helper fields.
1816 (stub_hash_newfunc): Initialize these new fields.
1817 (arm_build_one_stub): Encode Arm and Thumb instructions separately
1818 to take endianness into account.
1819 (arm_size_one_stub): Compute size of stubs using insn_sequence.
1820 (arm_map_one_stub): Code is now more generic, thanks to
1823 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1825 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
1827 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1828 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
1829 BLX is not available. Fix typo in warning message. Add comments
1830 and improve formatting.
1831 (arm_build_one_stub): Adjust to new
1832 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
1833 (arm_map_one_stub): Likewise.
1835 2009-02-23 Tristan Gingold <gingold@adacore.com>
1836 Eric Botcazou <ebotcazou@adacore.com>
1837 Douglas B Rupp <rupp@gnat.com>
1839 * vms.h: Update copyright year, fix comments, reorder declarations.
1840 (_bfd_save_vms_section): Remove the prototype.
1841 (EGPS_S_V_NO_SHIFT): New constant.
1842 (bfd_vms_set_section_flags): New prototype.
1843 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
1845 (EGSY_S_W_FLAGS): Ditto.
1846 (EGSY_S_V_QUAD_VAL): Ditto.
1847 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
1848 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
1849 EGST_S_B_NAMLNG): Ditto.
1850 (ESRF_S_B_NAMLNG): Ditto.
1851 (ETIR_S_C_HEADER_SIZE): Ditto.
1852 (EGPS_S_V_ALLOC_64BIT): Ditto.
1853 (DST_S_C_EPILOG): Ditto.
1854 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
1855 (DST_S_C_SRC_INCRLNUM_B): Ditto.
1856 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
1857 (DST_S_L_PCLINE_UNSLONG): Ditto.
1858 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
1859 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
1860 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
1861 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
1862 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
1863 (DST_S_B_SRC_UNSBYTE): Ditto.
1864 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
1866 (vms_section, vms_reloc): Remove types.
1867 (hdr_struc): Replaced by ...
1868 (hdr_struct): ... new type.
1869 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
1870 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
1871 (EMH_DATE_LENGTH): Ditto.
1872 (eom_struc): Replaced by ...
1873 (eom_struct): ... new type.
1874 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
1875 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
1876 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
1877 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
1878 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
1879 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
1880 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
1881 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
1882 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
1883 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
1884 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
1885 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
1886 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
1887 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
1888 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
1889 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
1890 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
1891 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
1892 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
1893 (enum file_type_enum): New type.
1894 (struct location_struct): Removed.
1895 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
1896 (struct funcinfo, struct module): Ditto.
1897 (struct vms_private_data_struct): Update fields.
1898 (struct vms_section_data_struct): New type.
1900 * vms.c: Update copyright year, fix comments,
1901 Fix includes for DECC, add prototypes.
1902 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
1904 Use flavour to set is_vax, location_stack is removed.
1905 (struct pair): Declare.
1906 (fill_section_ptr): Initialize variables at declaration.
1907 Add guard to set SECTION_SYM flag, handlde und section.
1908 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
1909 (_bfd_vms_slurp_object_records): New function, replaces previous
1911 (vms_slurp_module): New function.
1912 (vms_slurp_image): Ditto.
1913 (vms_object_p): Complete rewrite.
1914 (vms_mkobject): Use is_vax field to slect architecture.
1915 (free_reloc_stream): New function.
1916 (vms_convert_to_var): Ditto.
1917 (vms_convert_to_var_1): Ditto.
1918 (vms_convert_to_var_unix_filename): Ditto.
1919 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
1921 (vms_new_section_hook): Set alignment to 0, allocate private data.
1922 (vms_get_section_contents): Load content.
1923 (vms_get_symbol_info): Handle undefined section.
1924 (vms_find_nearest_line): Handle.
1925 (alloc_reloc_stream): New function.
1926 (vms_slurp_reloc_table): Ditto.
1927 (vms_get_reloc_upper_bound): Make it real.
1928 (vms_canonicalize_reloc): Do the real work.
1929 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
1931 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
1932 (vms_set_arch_mach): Check arch.
1933 (vms_set_section_contents): Copy the content after allocation.
1934 (vms_alpha_vec): Update object flags.
1936 * vms-tir.c: Update copyright year, fix comments,
1937 add prototypes for new functions.
1938 (dst_define_location): New function.
1939 (dst_restore_location): New function.
1940 (dst_retrieve_location): New function.
1941 (dst_check_allocation): New function.
1942 (image_dump): Call dst_check_allocation.
1943 (image_write_b): Ditto.
1944 (image_write_w): Ditto.
1945 (image_write_l): Ditto.
1946 (image_write_q): Ditto.
1947 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
1948 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
1950 Call error handler instead of abort if name is not known.
1951 (etir_sta): Add quarter_relocs argument and set it.
1954 (etir_opr): Ditto, return FALSE in case of error.
1955 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
1956 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
1957 (etir_stc): Add quarter_relocs argument and set it, fix cast.
1958 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
1959 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
1960 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
1961 Return FALSE in case of error.
1962 (tir_sta): Change sign of psect.
1964 (tir_cmd): Fix cast. Makes tir_table static const.
1965 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
1966 add argument to explain.
1967 (analyze_etir): Initialize maxptr, add quarter_relocs
1968 declaration, move some declarations into inner scopes.
1969 Handle quarter_relocs and STO_IMM.
1970 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
1971 (_bfd_vms_slurp_relocs): New function.
1972 (_bfd_vms_decode_relocs): New function.
1973 (sto_imm): Rewritten.
1974 (start_first_etbt_record): New function.
1975 (start_another_etbt_record): Ditto.
1976 (etir_output_check): Ditto.
1977 (defer_reloc_p): Ditto.
1978 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
1979 a for-loop. Correctly deals with contents, deals with .vmsdebug,
1980 rewritte relocations handling.
1981 (_bfd_vms_write_tbt): Removed.
1982 (_bfd_vms_write_dbg): Ditto.
1984 * vms-misc.c: Update copyright year, Fix comments.
1985 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
1986 (maybe_adjust_record_pointer_for_object): New function.
1987 (_bfd_vms_get_first_record): New function, replaces ...
1988 (_bfd_vms_get_record): .. removed.
1989 (_bfd_vms_get_object_record): New function.
1990 (_bfd_vms_get_object_record): New function.
1991 (vms_get_remaining_object_record): New function, replaces ...
1992 (_bfd_vms_get_next_record): ... removed.
1993 (add_new_contents): Removed.
1994 (_bfd_save_vms_section): Removed.
1995 (_bfd_get_vms_section): Removed.
1996 (_bfd_vms_output_flush): Write in VAR format.
1997 (new_symbol): Don't make UND section.
1999 * vms-hdr.c: Update copyright year, update list of record handled.
2000 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2001 (_bfd_vms_write_hdr): Strip vms and unix patches,
2002 add comments, truncate module name at 31 characters,
2003 use constants instead of hard-coded value,
2004 write BFD version instead of a fixed string.
2005 (_bfd_vms_slurp_ihd): New function.
2006 (_bfd_vms_slurp_isd): Ditto.
2007 (_bfd_vms_slurp_ihs): Ditto.
2008 (new_module): Ditto.
2009 (parse_module): Ditto
2010 (build_module_list): Ditto.
2011 (module_find_nearest_line): Ditto.
2012 (_bfd_vms_find_nearest_dst_line): Ditto.
2013 (vms_slurp_debug): Ditto.
2014 (_bfd_vms_slurp_dbg): Ditto.
2015 (_bfd_vms_slurp_tbt): Ditto.
2016 (_bfd_vms_write_dbg): Ditto.
2017 (_bfd_vms_write_tbt): Ditto.
2019 * vms-gsd.c: Update copyright year, update list of records handled.
2020 (EVAX_LITERALS_NAME): New macro.
2021 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2022 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2023 (register_universal_symbol): New function and prototype.
2024 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2025 improve debug messages,
2026 use constants instead of hard-coded value,
2027 fix missing endianness conversion,
2028 handle global symbol (SYMG).
2029 (bfd_vms_set_section_flags): New function.
2030 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2031 handle section literals,
2033 handle section bfd and vms flags,
2034 don't output LIB$INITIALIZE symbol,
2035 fix handling of weak symbols,
2036 fix evax vs vax procedure descriptor,
2037 handle absolute symbols.
2039 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2040 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2042 * makefile.vms (DEFS): Fix flags for VMS.
2044 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2046 * bfd-in2.h: Regenerated.
2047 * libbfd.h: Regenerated.
2049 2009-02-20 Cary Coutant <ccoutant@google.com>
2051 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2054 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2057 * coffcode.h (coff_write_object_contents): Don't let the string
2058 table offset overflow the s_name field when using long section names.
2060 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2062 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2063 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2064 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2065 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2066 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2067 (bfd_pmac_xcoff_backend_data): Likewise.
2068 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2069 (bfd_xcoff_aix5_backend_data): Likewise.
2070 (xcoff64_write_object_contents): Delete unused long_section_names
2072 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2073 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2075 * coffcode.h (documentation): Update to describe long section names.
2076 (COFFLONGSECTIONCATHELPER): New helper macro.
2077 (BLANKOR1TOODD): Likewise.
2078 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2079 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2080 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2081 (bfd_coff_set_long_section_names_allowed): New function.
2082 (bfd_coff_set_long_section_names_disallowed): Likewise.
2083 (struct bfd_coff_backend_data): Add new backend hook function
2084 pointer _bfd_coff_set_long_section_names.
2085 (bfd_coff_set_long_section_names): New backend hook.
2086 (coff_write_object_contents): Only generate long section names if
2087 bfd_coff_long_section_names() indicates they are currently enabled.
2088 (bfd_coff_std_swap_table): Make non-const, and initialise long
2089 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2090 (ticoff0_swap_table): Likewise to both.
2091 (ticoff1_swap_table): Again, likewise to both.
2092 * coffgen.c (make_a_section_from_file): Allow long section names
2093 as inputs even if not currently allowed for outputs.
2094 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2095 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2096 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2097 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2098 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2099 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2100 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2101 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2102 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2103 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2104 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2105 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2106 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2107 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2108 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2109 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2110 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2111 * libcoff-in.h: Update copyright year to cause updated copyright
2112 year in generated libcoff.h, and fix typo.
2113 * libcoff.h: Regenerated.
2114 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2115 (_bfd_ecoff_no_long_sections): Add prototype.
2116 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2117 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2118 defined by an including .c file.
2119 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2120 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2121 (ticoff1_swap_table): Likewise to both.
2123 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2125 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2126 stub. Catch default case error.
2127 (arm_map_one_stub): Add missing Thumb mapping symbol.
2129 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2132 * elf32-avr.c: Handle case where no local symbos exist correctly.
2134 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2137 * elf32-arm.c (arm_long_branch_stub,
2138 arm_thumb_v4t_long_branch_stub,
2139 arm_thumb_thumb_long_branch_stub,
2140 arm_thumb_arm_v4t_long_branch_stub,
2141 arm_thumb_arm_v4t_short_branch_stub,
2142 arm_pic_long_branch_stub):
2143 Renamed to elf32_arm_stub_long_branch_any_any,
2144 elf32_arm_stub_long_branch_v4t_arm_thumb,
2145 elf32_arm_stub_long_branch_thumb_only,
2146 elf32_arm_stub_long_branch_v4t_thumb_arm,
2147 elf32_arm_stub_short_branch_v4t_thumb_arm,
2148 elf32_arm_stub_long_branch_any_any_pic.
2149 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2150 arm_thumb_thumb_stub_long_branch,
2151 arm_thumb_arm_v4t_stub_long_branch,
2152 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2153 Renamed to arm_stub_long_branch_any_any,
2154 arm_stub_long_branch_v4t_arm_thumb,
2155 arm_stub_long_branch_thumb_only,
2156 arm_stub_long_branch_v4t_thumb_arm,
2157 arm_stub_short_branch_v4t_thumb_arm,
2158 arm_stub_long_branch_any_any_pic.
2160 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2162 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2163 in branch offset check.
2165 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2167 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2168 add toc.symndx and toc.add.
2169 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2171 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2173 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2174 (branch_reloc_hash_match): New function, extracted from..
2175 (ppc64_elf_tls_optimize): ..here.
2176 (ppc64_elf_relocate_section): Properly set addends when optimizing
2177 tls sequences. Avoid unnecessary reading and writing of insns.
2178 Only redo reloc when symbol changed. Bypass symbol checks when
2180 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2181 (branch_reloc_hash_match): New function, extracted from..
2182 (ppc_elf_tls_optimize): ..here.
2183 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2184 Don't clear addend on zapped __tls_get_addr reloc.
2186 2009-02-12 Nick Clifton <nickc@redhat.com>
2189 * elflink.c (bfd_elf_final_link): When counting the relocations,
2190 if the header size has not been set yet then assume that it will
2191 match the output section's reloc type.
2193 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2195 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2198 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2200 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2201 (find_function): Likewise.
2202 (pasted_function): Don't error if no prior function found.
2203 (discover_functions): Revert 2008-12-10 change. Extend first
2204 function range to start of section.
2206 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2208 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2210 * elf64-hppa.h: Likewise.
2212 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2214 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2217 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2219 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2220 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2222 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2224 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2225 * archures.c (bfd_mach_mips_xlr): Define.
2226 * bfd-in2.h: Regenerate.
2227 * cpu-mips.c (I_xlr): Define.
2228 (arch_info_struct): Add XLR entry.
2229 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2230 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2231 (mips_mach_extensions): Add XLR entry.
2233 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2235 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2237 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2239 * configure.in: AC_SUBST pdfdir.
2240 * Makefile.am: Add install-pdf, install-pdf-am
2241 and install-pdf-recursive targets. Define pdfdir.
2242 * doc/Makefile.am: Define pdf__strip_dir. Add
2243 install-pdf and install-pdf-am targets.
2244 * po/Make-in: Add install-pdf target.
2245 * configure: Regenerate.
2246 * Makefile.in: Regenerate
2247 * doc/Makefile.in: Regenerate.
2249 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2251 * bfd-in2.h: Regenerate.
2252 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2253 fields from n_entries to n_slots where appropriate, update comments.
2254 (HOWTO): Add TLS relocations.
2255 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2256 (enum elf_m68k_got_offset_size): New enum.
2257 (struct elf_m68k_got_entry.type): Move field to ...
2258 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2259 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2261 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2263 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2264 fields into n_entries array. Update comments.
2265 (elf_m68k_init_got): Simplify, update all uses.
2266 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2267 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2268 GOT entries; update name, update all uses.
2269 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2270 (elf_m68k_get_got_entry): Update.
2271 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2273 (elf_m68k_remove_got_entry_type): Simplify.
2274 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2275 (elf_m68k_can_merge_gots): Update.
2276 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2277 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2278 GOT entries, simplify.
2279 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2280 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2281 field, remove obsoleted local_n_entries field.
2282 (elf_m68k_partition_multi_got_2): New static function.
2283 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2285 (elf_m68k_remove_got_entry_type): Update.
2286 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2287 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2288 update of sgot->size and srelgot->size.
2289 (elf_m68k_gc_sweep_hook): Update.
2290 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2291 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2293 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2294 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2296 2009-02-02 DJ Delorie <dj@redhat.com>
2298 * elf32-mep.c (config_names): Regenerate configuration.
2300 2009-02-02 Alan Modra <amodra@bigpond.net.au>
2302 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2303 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2304 * elf.c (bfd_elf_get_str_section): Make static.
2305 (bfd_elf_find_section): Delete.
2306 * libbfd.h: Regenerate.
2308 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2310 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2311 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2313 2009-01-31 Alan Modra <amodra@bigpond.net.au>
2315 * elflink.c (on_needed_list): New function.
2316 (elf_link_add_object_symbols): Link in --as-needed libs if they
2317 satisfy undefined symbols in other libs.
2319 2009-01-30 Julian Brown <julian@codesourcery.com>
2321 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2322 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2323 with --just-symbols (-R).
2325 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2327 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2328 high_pc in order to properly sign-extend VMAs.
2330 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2331 Mark Shinwell <shinwell@codesourcery.com>
2332 Catherine Moore <clm@codesourcery.com>
2334 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2336 2009-01-28 Catherine Moore <clm@codesourcery.com>
2338 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2339 SEC_LOAD for dynamic relocation sections.
2341 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2343 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2344 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2345 the size of local TLS data.
2347 2009-01-27 Andreas Schwab <schwab@suse.de>
2349 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2350 architectures in the archive.
2352 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2354 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2355 <R_CRIS_32_DTPREL>: Correct relocation value.
2357 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2358 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2359 symbols with non-default visibility.
2361 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2363 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2364 describing the trampolines.
2365 (ppc_elf_relocate_section): Update relocs to describe the
2368 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2370 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2371 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2372 and R_PARISC_PCREL12F relocations.
2374 2009-01-24 Alan Modra <amodra@bigpond.net.au>
2377 * elflink.c (find_version_for_sym): New function split out from,
2378 but without export_dynamic test, ..
2379 (_bfd_elf_link_assign_sym_version): ..here.
2380 (_bfd_elf_export_symbol): Use it.
2382 2009-01-23 Alan Modra <amodra@bigpond.net.au>
2384 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2385 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2386 * elflink.c: ..here, somewhat modified.
2387 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2388 _bfd_elf_link_find_version_dependencies,
2389 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2390 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2391 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2393 * elflink.c: ..and make static here.
2394 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2395 of output_bfd from struct elf_find_verdep_info.
2396 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2397 struct elf_info_failed.
2398 (bfd_elf_size_dynamic_sections): Adjust.
2400 2009-01-22 Alan Modra <amodra@bigpond.net.au>
2403 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2404 after comp_unit_find_line call.
2406 2009-01-21 Nick Clifton <nickc@redhat.com>
2409 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2410 tm_gmtoff field in struct tm.
2412 2009-01-21 Alan Modra <amodra@bigpond.net.au>
2414 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
2415 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
2416 sections in soft-icache lines unless non_ia_text. Don't add
2417 rodata if doing so would exceed line size.
2419 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
2421 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
2422 types than bfd_link_hash_indirect, before early return, call
2423 _bfd_elf_link_hash_copy_indirect.
2425 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2427 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2428 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2429 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2430 (elf_backend_obj_attrs_order): New define.
2431 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2432 (elfNN_bed): Add elf_backend_obj_attrs_order.
2434 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2436 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2437 (obj_attr_size): Likewise.
2438 (write_obj_attribute): Likewise.
2439 (_bfd_elf_copy_obj_attributes): Likewise.
2440 (_bfd_elf_parse_attributes): Likewise.
2441 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2442 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2443 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2444 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2445 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2448 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2450 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2451 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2452 (bfd_elf_add_obj_attr_string): Likewise.
2453 (bfd_elf_add_obj_attr_int_string): Likewise.
2454 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2455 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2456 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2457 Tag_nodefaults has no default value.
2458 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2459 comment to reflect the new state.
2461 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2464 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2465 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2466 (adjust_z_magix): Delete dead code handling QMAGIC.
2468 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2470 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2471 IMAGE_SCN_MEM_DISCARDABLE.
2473 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2475 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2476 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2477 * configure.in (commonbfdlib): Delete.
2478 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2479 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2480 is available, not just for linux.
2481 * po/SRC-POTFILES.in: Regenerate.
2482 * Makefile.in: Regenerate.
2483 * configure: Regenerate.
2485 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2486 Julian Brown <julian@codesourcery.com>
2488 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2489 ARM attributes in ABI 2.07.
2490 * elf32-arm.c (get_secondary_compatible_arch): New function.
2491 (set_secondary_compatible_arch): New function.
2492 (tag_cpu_arch_combine): New function.
2493 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2494 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2495 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2496 make it fit with order_01243.
2497 Add support for Tag_also_compatible_with,
2498 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2499 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2500 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2501 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2502 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2503 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2504 Rework the way unknown attributes are handled.
2505 Defer errors until all attributes have been processed.
2507 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2509 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2510 bfd_elf_add_obj_attr_int_string.
2511 Read Tag_compatibility from its new location in the attribute array,
2512 rather than the attribute list.
2513 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2514 bfd_elf_add_obj_attr_int_string.
2515 (_bfd_elf_parse_attributes): Likewise.
2516 (_bfd_elf_merge_object_attributes): There's now only one
2517 Tag_compatibility, and it's in the array, not the list.
2518 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2520 (bfd_elf_add_obj_attr_compat): Rename to
2521 bfd_elf_add_obj_attr_int_string.
2522 (bfd_elf_add_proc_attr_compat): Rename to
2523 bfd_elf_add_proc_attr_int_string.
2524 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
2527 2009-01-15 Douglas B Rupp <rupp@gnat.com>
2529 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
2530 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
2531 (vmsutil.lo): Add dependency rule.
2532 * Makefile.in: Regenerate.
2533 * config.bfd (ia64*-*-*vms*): Add case.
2534 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
2535 * configure: Regenerate.
2536 * vmsutil.c: New file.
2537 * vmsutil.h: New file.
2538 * elf-bfd.h (struct bfd_elf_special_section): Change type of
2540 * elfxx-ia64.c (elfNN_vms_post_process_headers,
2541 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
2542 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
2543 elfNN_vms_object_p): New functions
2544 * targets.c (bfd_elf64_ia64_vms_vec): New target.
2546 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
2549 * elflink.c (elf_gc_sweep): Exclude the group section if the
2550 first member of the section group is excluded.
2552 2009-01-14 Alan Modra <amodra@bigpond.net.au>
2555 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
2556 saved filename, use bfd_alloc rather than bfd_malloc for it.
2558 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2560 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
2562 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2564 * elf32-spu.c (remove_cycles): Always set call->max_depth.
2566 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2568 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
2570 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2572 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
2574 (struct got_entry): Add br_addr.
2575 (struct call_info): Add priority.
2576 (struct function_info): Add lr_store and sp_adjust.
2577 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
2578 (spu_elf_find_overlays): For soft-icache, mark any section within cache
2579 area as an overlay, and check that no other overlays exist. Look up
2580 icache overlay manager entry sym.
2581 (BRA_STUBS, BRA, BRASL): Define.
2582 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
2583 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
2585 (count_stub, build_stub): Support soft-icache.
2586 (build_spuear_stubs, process_stubs): Adjust build_stub call.
2587 (spu_elf_size_stubs): Size soft-icache stubs.
2588 (overlay_index): New function.
2589 (spu_elf_build_stubs): Make static. Support soft-icache.
2590 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
2591 (find_function_stack_adjust): Save lr store and stack adjust insn
2593 (maybe_insert_function): Adjust find_function_stack_adjust call.
2594 (mark_functions_via_relocs): Retrieve priority.
2595 (remove_cycles): Only warn about pruned arcs when stack_analysis.
2596 (sort_calls): Sort by priority first.
2597 (mark_overlay_section): Ignore .ovl.init.
2598 (sum_stack): Only print when stack_analysis.
2599 (print_one_overlay_section): New function, extracted from..
2600 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
2601 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
2602 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
2603 analysis. Call spu_elf_build_stubs.
2604 (spu_elf_relocate_section): For soft-icache encode overlay index
2606 (spu_elf_output_symbol_hook): Support soft-icache.
2607 (spu_elf_modify_program_headers: Likewise.
2609 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
2610 num_regions to num_lines. Add line_size and max_branch.
2611 (enum _ovly_flavour): Add ovly_soft_icache.
2612 (spu_elf_build_stubs): Delete.
2614 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2616 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
2617 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
2619 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2621 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2622 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
2623 the program, the known offset starts at the negative size of the
2625 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
2628 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
2630 * config.bfd: Add lm32-*-rtems*.
2632 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
2634 * coff-ppc.c: Add 2009 to Copyright.
2635 * elf32-cris.c: Likewise.
2636 * elflink.c: Likewise.
2638 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
2640 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
2641 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2643 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2646 * elflink.c (elf_merge_st_other): New.
2647 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
2648 hide them if needed.
2649 (elf_link_add_object_symbols): Updated.
2651 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2654 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
2655 ref_dynamic and dynamic_def fields when setting def_regular
2658 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
2661 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
2664 For older changes see ChangeLog-2008
2670 version-control: never
projects / external / binutils.git / blob