1 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
3 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
4 (elf_i386_link_hash_table_create): Initialize irelifunc.
5 (elf_i386_check_relocs): Updated. Set up irelifunc for
7 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
8 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
10 (elf_i386_relocate_section): Likewise.
12 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
13 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
14 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
16 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
17 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
19 (elf64_x86_64_relocate_section): Likewise.
21 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
23 (_bfd_elf_create_ifunc_sections): This.
25 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamd to
27 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
30 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
32 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
33 relocation for R_386_32 against STT_GNU_IFUNC symbol when
34 building shared object. Check info->executable instead of
35 !info->shared when setting non_got_ref.
36 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
37 for non-GOT reference of STT_GNU_IFUNC symbol in shared
38 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
40 (elf_i386_relocate_section): Output dynamic relocation for
41 R_386_32 against STT_GNU_IFUNC symbol to get the real
42 function address when building shared object.
43 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
44 relocation for STT_GNU_IFUNC symbol in shared object.
46 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
47 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
48 symbol when building shared object. Check info->executable
49 instead of !info->shared when setting non_got_ref.
50 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
51 for non-GOT reference of STT_GNU_IFUNC symbol in shared
52 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
54 (elf64_x86_64_relocate_section): Output dynamic relocation
55 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
56 function address when building shared object.
57 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
58 relocation for STT_GNU_IFUNC symbol in shared object.
60 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
62 * Makefile.am: Run "make dep-am".
63 (BFD32_BACKENDS): Add mach-o-i386.lo.
64 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
65 * Makefile.in: Regenerate.
67 2009-06-06 Alan Modra <amodra@bigpond.net.au>
69 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
70 when looking for soft-icache stubs.
72 2009-06-05 Tristan Gingold <gingold@adacore.com>
74 * mach-o.h: Update copyright year.
75 (bfd_mach_o_mach_header_magic): New enum.
76 (bfd_mach_o_cpu_subtype): Now an enum.
77 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
78 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
79 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
80 (bfd_mach_o_load_command): Field type_required is now a boolean.
82 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
83 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
84 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
85 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
86 (bfd_mach_o_get_symtab_upper_bound): Ditto.
87 (bfd_mach_o_canonicalize_symtab): Ditto.
88 (bfd_mach_o_get_symbol_info): Ditto.
89 (bfd_mach_o_print_symbol): Ditto.
90 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
91 (bfd_mach_o_make_empty_symbol): Ditto.
92 (bfd_mach_o_write_contents): Ditto.
94 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
95 bfd_mach_o_mkobject): Defines.
96 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
97 Do not check with target vector but with flavour.
98 (struct mach_o_section_name_xlat): New declaration.
99 (dwarf_section_names_xlat): Ditto.
100 (text_section_names_xlat): Ditto.
101 (data_section_names_xlat): Ditto.
102 (struct mach_o_segment_name_xlat): Ditto.
103 (segsec_names_xlat): Ditto.
104 (bfd_mach_o_convert_section_name_to_bfd): New function.
105 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
106 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
107 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
108 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
109 Accept any input and output flavour. Do not share private data
111 (bfd_mach_o_count_symbols): Add a comment.
112 (bfd_mach_o_get_symtab_upper_bound): Make it public.
113 (bfd_mach_o_canonicalize_symtab): Ditto.
114 (bfd_mach_o_get_symbol_info): Ditto.
115 (bfd_mach_o_print_symbol): Ditto.
116 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
117 Use constants instead of hard-coded values.
118 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
120 (bfd_mach_o_scan_write_section_64): Ditto.
121 (bfd_mach_o_scan_write_segment): Ditto.
122 Do not copy sections anymore.
123 (bfd_mach_o_write_contents): Make it public.
124 Remove dead code. Rewrite typeflag assignment.
125 (bfd_mach_o_build_commands): New function.
126 (bfd_mach_o_set_section_contents): Ditto.
127 (bfd_mach_o_make_empty_symbol): Make it public.
128 (bfd_mach_o_read_header): Make it static.
129 Convert to bfd_boolean.
130 Use constants instead of hard-coded values.
131 (bfd_mach_o_make_bfd_section): Call
132 bfd_mach_o_convert_section_name_to_bfd to create name.
133 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
135 (bfd_mach_o_scan_read_section_64): Ditto.
136 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
137 a segment anymore. Use constants instead of hard-coded values.
138 (bfd_mach_o_scan_read_command): Fix style.
139 (bfd_mach_o_scan): Use constants instead of hard-coded values.
140 Get rid of BFD_IO_FUNCS.
141 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
142 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
143 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
144 (bfd_mach_o_object_p): Removed.
145 (bfd_mach_o_gen_core_p): New function, replaces ...
146 (bfd_mach_o_core_p): ... deleted.
147 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
149 * mach-o-i386.c: New file.
150 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
151 * configure.in (TDEFINES): Add mach_o_i386_vec.
152 * configure: Regenerated.
153 * targets.c: Add mach_o_i386_vec.
155 * mach-o.c: Update copyright years.
156 (BFD_IO_FUNCS): Remove (was not used).
157 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
158 bfd_mach_o_slurp_extended_name_table,
159 bfd_mach_o_construct_extended_name_table,
160 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
161 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
162 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
163 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
164 bfd_mach_o_get_section_contents_in_window,
165 bfd_mach_o_bfd_is_local_label_name,
166 bfd_mach_o_bfd_is_target_special_symbol,
167 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
168 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
169 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
170 bfd_mach_o_minisymbol_to_symbol,
171 bfd_mach_o_bfd_get_relocated_section_contents,
172 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
173 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
174 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
175 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
176 bfd_mach_o_bfd_merge_private_bfd_data,
177 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
178 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
179 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
180 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
181 bfd_mach_o_bfd_copy_private_header_data,
182 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
183 * mach-o-target.c: ... here.
184 Update copyright years.
186 2009-06-04 Alan Modra <amodra@bigpond.net.au>
188 * dep-in.sed: Don't use \n in replacement part of s command.
189 * Makefile.am (DEP1): LC_ALL for uniq.
191 * Makefile.in: Regenerate.
193 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
195 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
196 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
197 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
199 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
201 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
202 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
203 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
204 against STT_GNU_IFUNC symbols for static executables.
205 (elf_i386_finish_dynamic_symbol): Load GOT entry with
206 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
208 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
209 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
210 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
211 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
213 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
215 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
216 symbols to be left unimported when linking statically.
217 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
218 code when linking statically.
220 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
222 * elf32-i386.c (elf_i386_check_relocs): Increment
223 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
224 against STT_GNU_IFUNC symbol.
225 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
226 local STT_GNU_IFUNC definition is used.
227 (elf_i386_relocate_section): Handle got.offset != -1 for
228 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
231 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
232 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
233 relocations against STT_GNU_IFUNC symbol.
234 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
235 local STT_GNU_IFUNC definition is used.
236 (elf64_x86_64_relocate_section): Handle got.offset != -1
237 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
238 STT_GNU_IFUNC symbol.
240 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
243 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
244 (elf_i386_reloc_type_lookup): Likewise.
245 (R_386_tls): Removed.
246 (R_386_irelative): New.
247 (R_386_vt_offset): Updated.
248 (elf_i386_rtype_to_howto): Likewise.
249 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
250 (elf_i386_link_hash_table_create): Initialize igotplt,
252 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
253 (elf_i386_adjust_dynamic_symbol): Likewise.
254 (elf_i386_allocate_dynrelocs): Likewise.
255 (elf_i386_relocate_section): Likewise.
256 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
258 (elf_i386_finish_dynamic_symbol): When building a static
259 executable, use .iplt, .igot.plt and .rel.iplt sections for
260 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
261 locally defined STT_GNU_IFUNC symbol.
263 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
264 (x86_64_reloc_map): Likewise.
265 (R_X86_64_standard): Updated.
266 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
267 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
269 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
270 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
271 (elf64_x86_64_allocate_dynrelocs): Likewise.
272 (elf64_x86_64_relocate_section): Likewise.
273 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
275 (elf64_x86_64_finish_dynamic_symbol): When building a static
276 executable, use .iplt, .igot.plt and .rela.iplt sections for
277 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
278 for locally defined STT_GNU_IFUNC symbol.
280 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
281 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
283 * bfd-in2.h: Regenerated.
284 * libbfd.h: Likewise.
286 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
288 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
289 (_bfd_elf_make_ifunc_reloc_section): Removed.
290 (_bfd_elf_is_ifunc_symbol): Likewise.
291 (_bfd_elf_create_static_ifunc_sections): New.
293 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
295 (elf_link_add_object_symbols): Here.
296 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
297 STT_GNU_IFUNC symbol.
298 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
299 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
300 (IFUNC_INFIX): Removed.
301 (get_ifunc_reloc_section_name): Likewise.
302 (_bfd_elf_make_ifunc_reloc_section): Likewise.
303 (_bfd_elf_is_ifunc_symbol): Likewise.
304 (_bfd_elf_create_static_ifunc_sections): New.
306 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
308 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
309 (create_got_section): Likewise.
310 (allocate_dynrelocs): Likewise.
311 (readonly_dynrelocs): Likewise.
312 (set_tls_module_base): Likewise.
313 (dtpoff_base): Likewise.
315 (elf_i386_link_hash_table_create): Updated.
316 (elf_i386_create_dynamic_sections): Likewise.
317 (elf_i386_check_relocs): Likewise.
318 (elf_i386_size_dynamic_sections): Likewise.
319 (elf_i386_relocate_section): Likewise.
321 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
322 (create_got_section): Likewise.
323 (allocate_dynrelocs): Likewise.
324 (readonly_dynrelocs): Likewise.
325 (set_tls_module_base): Likewise.
326 (dtpoff_base): Likewise.
328 (elf64_x86_64_link_hash_table_create): Updated.
329 (elf64_x86_64_create_dynamic_sections): Likewise.
330 (elf64_x86_64_check_relocs): Likewise.
331 (elf64_x86_64_size_dynamic_sections): Likewise.
332 (elf64_x86_64_relocate_section): Likewise.
334 2009-05-28 Nick Clifton <nickc@redhat.com>
336 * targets.c (_bfd_target_vector): Only include plugin target in
337 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
339 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
341 * elf32-spu.c (struct call_info): New member broken_cycle.
342 (remove_cycle): Instead of physically removing call_info structures
343 to break call graph cycles, mark them using the broken_cycle flag.
344 (mark_overlay_section): Respect broken_cycle flag.
345 (unmark_overlay_section): Likewise.
346 (collect_lib_sections): Likewise.
347 (collect_overlays): Likewise.
348 (sum_stack): Likewise.
350 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
352 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
353 (mark_functions_via_relocs): Initialize callee->count to 1.
354 (pasted_function): Likewise.
355 (spu_elf_auto_overlay): Honor call counts when determining number
356 of stubs required in software i-cache mode.
358 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
360 * plugin.c (program_name): Remove.
361 (plugin_program_name): New.
362 (bfd_plugin_set_program_name): New.
363 (try_load_plugin): Use plugin_program_name.
364 * plugin.h (bfd_plugin_set_program_name): New.
366 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
368 * aclocal.m4: Include ../config/plugins.m4.
369 * configure.in: Use AC_PLUGINS.
370 * configure: Regenerate.
371 * Makefile.in: Regenerate.
372 * doc/Makefile.in: Regenerate.
374 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
376 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
378 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
379 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
380 * elf32-avr.c (elf32_avr_relax_section): Likewise.
381 * elf32-frv.c (elf32_avr_relax_section): Likewise.
382 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
383 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
384 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
385 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
386 * reloc.c (bfd_generic_relax_section): Likewise.
387 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
388 * vms.c (vms_bfd_relax_section): Likewise.
390 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
392 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
394 * elf32-i386.c (is_indirect_symbol): Renamed to ...
395 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
397 * elf32-i386.c (allocate_dynrelocs): Updated.
398 (elf_i386_relocate_section): Likewise.
399 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
400 (elf64_x86_64_relocate_section): Likewise.
402 * elf64-x86-64.c (is_indirect_symbol): Removed.
404 2009-05-26 Nick Clifton <nickc@redhat.com>
406 * po/id.po: Updated Indonesian translation.
408 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
410 * Makefile.am: Run "make dep-am".
413 (ALL_MACHINES): Add cpu-plugin.lo.
414 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
415 (BFD32_BACKENDS): Add plugin.lo.
416 (BFD32_BACKENDS_CFILES): Add plugin.c.
417 (libbfd_la_LIBADD): Add LIBDL
418 * archures.c (bfd_architecture): Add bfd_arch_plugin.
419 (bfd_plugin_arch): Declare.
420 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
421 * bfd.c (bfd): Add plugin_data.
422 * config.bfd: Handle the plugin target.
423 * configure.in: Check for --enable-plugins.
424 (LT_INIT): Use the dlopen option.
428 * targets.c (plugin_vec): Declare.
429 (_bfd_target_vector): Add plugin_vec.
430 * Makefile.in: Regenerate.
431 * bfd-in2.h: Regenerate.
432 * configure: Regenerate.
434 2009-05-26 Alan Modra <amodra@bigpond.net.au>
436 * dep-in.sed: Don't modify .o to .lo here. Output one filename
437 per line with all lines having continuation backslash. Prefix
438 first line with "A", following lines with "B".
439 * Makefile.am (DEP): Don't use dep.sed here.
440 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
441 dep.sed here on dependencies, sort and uniq.
442 * Makefile.in: Regenerate.
444 2009-05-25 Tristan Gingold <gingold@adacore.com>
446 * makefile.vms: Add verilog.obj to object list OBJS.
448 2009-05-24 Alan Modra <amodra@bigpond.net.au>
450 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
451 for BFD_IN_MEMORY is cleared.
452 (bfd_bwrite): Zero excess memory allocated.
454 2009-05-22 Julian Brown <julian@codesourcery.com>
456 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
458 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
459 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
460 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
461 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
462 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
463 (a8_erratum_fix, a8_erratum_reloc): New structs.
464 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
465 num_a8_erratum_fixes, fix_cortex_a8 fields.
466 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
467 (elf32_arm_add_stub): Split into two parts, creating...
468 (elf32_arm_create_or_find_stub_sec): New function.
469 (elf32_arm_final_link_relocate): Add forward declaration.
470 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
471 relocations, multiple relocations per stub.
472 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
473 (arm_size_one_stub): Use find_stub_size_and_template.
474 (a8_reloc_compare): New.
475 (find_thumb_glue): Add forward declaration.
476 (cortex_a8_erratum_scan): New.
477 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
478 (bfd_elf32_arm_set_cortex_a8_fix): New.
479 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
480 (arm_map_one_stub): Add THUMB32_TYPE support.
481 (a8_branch_to_stub_data): New.
482 (make_branch_to_a8_stub): New.
483 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
484 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
485 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
486 Cortex-A8 erratum workaround.
487 * bfd-in2.h: Regenerate.
489 2009-05-22 Alan Modra <amodra@bigpond.net.au>
491 * Makefile.am: Run "make dep-am".
492 * Makefile.in: Regenerate.
493 * po/SRC-POTFILES.in: Regenerate.
495 2009-05-21 Alan Modra <amodra@bigpond.net.au>
497 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
500 2009-05-21 Alan Modra <amodra@bigpond.net.au>
502 * elf-bfd.h (struct elf_backend_data
503 <elf_backend_link_output_symbol_hook>): Return an int.
504 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
505 symbols on deleted .opd entries.
506 * elflink.c (elf_link_output_sym): Return without outputting sym
507 if output_symbol_hook returns 2.
508 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
509 Abort if we must not discard sym.
510 (elf_link_input_bfd): Similarly, don't set finfo->indices for
512 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
513 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
514 elf_backend_link_output_symbol_hook return type change.
515 * elf32-arm.c (output_arch_syminfo): Likewise.
516 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
517 (elf32_arm_output_arch_local_syms): Likewise.
518 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
519 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
520 (bfd_score_elf_link_output_symbol_hook): Likewise.
521 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
522 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
523 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
524 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
525 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
526 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
527 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
528 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
529 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
530 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
531 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
533 2009-05-21 Alan Modra <amodra@bigpond.net.au>
535 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
536 out of range .opd symbols.
538 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
540 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
541 fprintf_vma directly.
542 * peXXigen.c (pe_print_edata): Likewise.
543 (pe_print_pdata): Likewise.
544 (_bfd_XX_print_ce_compressed_pdata): Likewise.
545 (_bfd_XX_print_private_bfd_data_common): Likewise.
547 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
549 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
551 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
552 Paul Brook <paul@codesourcery.com>
554 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
555 fix discarded sections.
557 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
559 * elf32-spu.c (mark_overlay_section): Move .init and .fini
560 sections into the software icache.
562 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
564 * elf32-spu.c (build_stub): Always build "compact" sofware
567 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
569 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
570 (spu_elf_setup): Initialize it.
571 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
572 Update to new-sytle cache manager data structures.
573 (spu_elf_build_stubs): Generate new-style cache manager data
574 structures and symbols.
575 (spu_elf_auto_overlay): Update size computation.
577 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
579 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
580 segments first amongst the program headers.
582 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
584 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
585 into addresses for relocation types that look at high bits. Remove
586 special handling of relocation overflow warnings.
588 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
590 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
591 control flow graph between fragments of a function.
593 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
595 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
596 generate only a 16-byte .toe section.
597 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
599 2009-05-14 Alan Modra <amodra@bigpond.net.au>
601 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
602 (spu_elf_place_overlay_data): ..here. New function.
603 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
605 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
607 * elf32-arm.c: Move sysdep.h to start of file.
609 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
611 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
613 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
614 __icache_tag_array and __icache_tag_array_size.
616 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
618 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
620 (bfinfdpic_link_omit_section_dynsym): Likewise.
621 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
623 2009-05-05 Paul Brook <paul@codesourcery.com>
625 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
626 * bfd-in2.h: Regenerate.
627 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
628 (_arm_elf_section_data): Add text and exidx fields.
629 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
630 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
631 copy_exidx_entry): New functions.
632 (elf32_arm_write_section): Fixup .ARM.exidx contents.
634 2009-05-05 Christophe lyon <christophe.lyon@st.com>
636 * elf32-arm.c (DEF_STUBS): New helper define.
637 (DEF_STUB): Likewise.
638 (stub_def): New type.
639 (stub_definitions): New array, containing stub template pointers
641 (arm_size_one_stub): Make use of stub_definitions.
643 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
645 * elflink.c (find_version_for_sym): Remove from here, ...
646 * linker.c (bfd_find_version_for_sym): ... rename, replace
647 here, make public and update all callers.
648 * bfd-in2.h: Regenerate.
650 2009-04-30 Nick Clifton <nickc@redhat.com>
652 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
654 (struct elf_obj_data): Add has_ifunc_symbols boolean.
655 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
656 into a STT_GNU_IFUNC symbol type.
657 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
659 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
660 the binary contains ifunc symbols.
661 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
662 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
663 * elf32-i386.c (is_indirect_function): New function.
664 (elf_i386_check_relocs): Create an ifunc output section.
665 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
666 section if necessary.
667 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
669 (elf_i386_add_symbol_hook): New function. Set the
670 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
671 symbol is encountered.
672 (elf_backend_post_process_headers): Define.
673 (elf_backend_add_symbol_hook): Define.
674 (elf_i386_post_process_headers): Rename to
675 elf_i388_fbsd_post_process_headers.
676 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
677 (is_indirect_function): New function.
678 (elf64_x86_64_check_relocs): Create an ifunc output section.
679 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
680 section if necessary.
681 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
683 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
684 elf_obj_data structure if an ifunc symbol is encountered.
685 (elf_backend_post_process_headers): Define.
686 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
687 if we have ifunc symbols to handle.
688 (get_ifunc_reloc_section_name): New function. Computes the name
689 for an ifunc section.
690 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
691 section to hold ifunc relocs.
692 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
693 (bfd_print_symbol_vandf): Handle ifunc symbols.
694 (bfd_decode_symclass): Likewise.
695 * bfd-in2.h: Regenerate.
697 2009-04-30 Joseph Myers <joseph@codesourcery.com>
699 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
700 MOVW and MOVT relocations in a shared library link.
702 2009-04-27 Anthony Green <green@moxielogic.com>
704 * verilog.c: New file.
705 * Makefile.am (BFD32_LIBS): Add verilog.c.
706 (BFD32_LIBS_CFILES): Add verilog.c.
707 (verilog.lo): New build rule.
708 * Makefile.in: Rebuilt.
709 * targets.c: Add verilog support.
710 * bfd.c (tdata union): Add Verilog private data field.
711 * bfd-in2.h: Regenerate.
713 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
715 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
718 2009-04-23 Matthias Klose <doko@ubuntu.com>
720 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
722 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
725 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
726 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
727 (elf32_arm_size_stubs): Likewise.
728 (record_thumb_to_arm_glue): Deleted unused function.
729 (bfd_elf32_arm_process_before_allocation): No longer handle
730 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
731 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
732 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
734 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
736 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
737 (elf32_arm_write_section): Declare early.
738 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
739 (arm_allocate_glue_section_space): Exclude empty sections.
740 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
741 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
743 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
744 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
745 (elf32_arm_size_dynamic_sections): Allocate interworking
747 (bfd_elf32_bfd_final_link): Define.
749 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
751 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
753 * coffcode.h (coff_compute_section_file_positions): Clear
754 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
756 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
757 force_minimum_alignment.
759 * libcoff.h: Regenerated.
761 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
762 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
764 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
765 nor target_subsystem.
767 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
768 force_minimum_alignment nor target_subsystem.
770 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
772 * coff-x86_64.c (PEI_HEADERS): Protect includes.
773 (bfd_pe_print_pdata): Remove #ifdef PE variation.
774 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
775 include in coff-x86_64.c of headers.
776 (PDATA_ROW_SIZE): New define.
777 (pex_regs[]): New static array.
778 (pex64_get_runtime_function): New static function.
779 (pex64_get_unwind_info): Likewise.
780 (pex64_get_scope_entry): Likewise.
781 (pex64_xdata_print_uwd_codes): Likewise.
782 (pex64_get_section_by_rva): Likewise.
783 (pex64_dump_xdata): Likewise.
784 (pex64_bfd_print_pdata): Likewise.
785 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
786 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
787 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
789 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
790 Alan Modra <amodra@bigpond.net.au>
791 Dave Korn <dave.korn.cygwin@gmail.com>
793 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
794 long names and non-NUL-terminated strings.
796 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
798 * bfd-in2.h: Regenerated.
800 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
802 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
803 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
805 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
808 * coffcode.h (bfd_pei_p): New.
810 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
811 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
812 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
813 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
814 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
815 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
817 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
818 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
819 bfd_efi_rtdrv_x86_64_vec,
820 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
821 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
822 * targets.c: Likewise.
824 * configure: Regenerated.
825 * libcoff.h: Likewise.
826 * Makefile.in: Likewise.
828 * efi-app-ia32.c: Removed.
829 * efi-app-x86_64.c: Likewise.
830 * efi-bsdrv-ia32.c: Likewise.
831 * efi-bsdrv-ia64.c: Likewise.
832 * efi-bsdrv-x86_64.c: Likewise.
833 * efi-rtdrv-ia32.c: Likewise.
834 * efi-rtdrv-ia64.c: Likewise.
835 * efi-rtdrv-x86_64.c: Likewise.
836 * efi-rtdrv-ia32.c: Likewise.
838 * efi-app-ia64.c: Moved to ...
840 (TARGET_SYM): Set to bfd_pei_ia64_vec.
841 (TARGET_NAME): Set to pei-ia64.
843 * libpei.h (bfd_target_pei_p): Removed.
844 (bfd_target_pei_arch): Likewise.
845 (bfd_target_efi_app_p): Likewise.
846 (bfd_target_efi_app_arch): Likewise.
847 (bfd_target_efi_bsdrv_p): Likewise.
848 (bfd_target_efi_bsdrv_arch): Likewise.
849 (bfd_target_efi_rtdrv_p): Likewise.
850 (bfd_target_efi_rtdrv_arch): Likewise.
851 (bfd_pe_executable_p): Likewise.
853 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
854 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
855 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
856 and efi-rtdrv-ia32.c.
857 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
858 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
859 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
860 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
861 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
862 efi-rtdrv-x86_64.c. Add pei-ia64.c.
863 (efi-app-ia64.lo): Removed.
864 (efi-bsdrv-ia32.lo): Likewise.
865 (efi-rtdrv-ia32.lo): Likewise.
866 (efi-app-ia64.lo): Likewise.
867 (efi-bsdrv-ia64.lo): Likewise.
868 (efi-rtdrv-ia64.lo): Likewise.
869 (efi-app-x86_64.lo): Likewise.
870 (efi-bsdrv-x86_64.lo): Likewise.
871 (efi-rtdrv-x86_64.lo): Likewise.
874 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
876 (arch_type): Removed.
878 (pe_bfd_object_p): Just return coff_object_p.
880 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
881 bfd_pe_executable_p with bfd_pei_p.
883 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
885 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
886 PLT entries to an undefined symbol when generating a shared
889 2009-04-17 Nick Clifton <nickc@redhat.com>
892 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
894 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
896 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
897 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
898 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
899 * binary.c (binary_bfd_define_common_symbol): Likewise.
900 * bout.c (b_out_bfd_define_common_symbol): Likewise.
901 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
902 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
903 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
904 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
905 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
906 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
907 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
908 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
909 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
910 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
911 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
912 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
913 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
914 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
915 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
916 * som.c (som_bfd_define_common_symbol): Likewise.
917 * srec.c (srec_bfd_define_common_symbol): Likewise.
918 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
919 * versados.c (versados_bfd_define_common_symbol): Likewise.
920 * vms.c (vms_bfd_define_common_symbol): Likewise.
921 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
922 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
923 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
924 (pmac_xcoff_vec): Likewise.
925 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
926 (aix5coff64_vec): Likewise.
927 * linker.c (bfd_generic_define_common_symbol): New function.
928 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
929 (_bfd_define_common_symbol): New field.
930 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
931 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
932 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
934 * bfd-in2.h: Regenerate.
935 * libbfd.h: Likewise.
936 * libcoff.h: Likewise.
938 2009-04-15 Anthony Green <green@moxielogic.com>
940 * targets.c: Add moxie support.
941 * Makefile.am: Ditto.
942 * Makefile.in: Rebuilt.
943 * cpu-moxie.c, elf32-moxie.c: New files.
944 * archures.c: Add moxie support.
945 * configure.in: Add moxie support.
946 * configure: Rebuilt.
947 * config.bfd, archures.c: Add moxie support.
948 * bfd-in2.h: Rebuilt.
950 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
952 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
953 branch to an undef weak symbol into a jump to next instruction if
954 a PLT entry will be created.
956 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
958 * coffgen.c (make_a_section_from_file): Set the backend long
959 section names enable if long section names found on input.
960 * coffcode.h: Extend long section names documentation to match.
962 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
964 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
967 2009-04-07 DJ Delorie <dj@redhat.com>
969 * archures.c: Add bfd_mach_mep_c5.
970 * bfd-in2.h: Likewise.
971 * cpu-mep.c: Add bfd_c5_arch.
972 * elf32-mep.c: Support it.
974 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
976 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
977 info->callbacks->einfo.
978 * linker.c (_bfd_generic_section_already_linked): Likewise.
980 2009-04-06 DJ Delorie <dj@redhat.com>
982 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
984 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
986 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
987 _bfd_pex64_print_pdata only if PE is defined.
989 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
990 (_bfd_pex64_print_pdata): This.
992 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
993 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
996 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
998 * coff-x86_64.c (bfd_pe_print_pdata): Define as
999 _bfd_pep_print_x64_pdata.
1000 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1001 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1003 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1005 * elf32-xtensa.c (relax_property_section): Always set r_offset
1008 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1010 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1011 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1013 (elf32_arm_stub_type): New enum values for the two new stubs.
1014 (arm_type_of_stub): Make use of the two new stubs.
1015 (arm_size_one_stub): Handle the two new stubs.
1017 2009-04-01 Matt Thomas <matt@netbsd.org>
1019 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1020 hidden symbols into the GOT or PLT.GOT.
1021 (elf_vax_relocate_section): Do not emit a PCREL reloc
1022 into a shared object if it is against a hidden symbol.
1024 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1026 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1027 and know_contains_shared_object_p.
1028 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1029 Cache the result in the archive_info table.
1030 (xcoff_auto_export_p): Add an "info" parameter and update the
1031 call to xcoff_archive_contains_shared_object_p.
1032 (xcoff_mark_auto_exports): Update accordingly.
1033 (xcoff_post_gc_symbol): Likewise.
1035 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1037 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1040 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1042 * coff-rs6000.c (member_layout): New structure.
1043 (archive_iterator): Likewise.
1044 (member_layout_init): New function.
1045 (archive_iterator_begin): Likewise.
1046 (archive_iterator_next): Likewise.
1047 (xcoff_write_armap_old): Use the new iterator functions.
1048 (do_shared_object_padding): Delete.
1049 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1050 handling of arch_info.
1051 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1052 first loop rather than the second. Allocate a member header if
1053 there isn't one, then work out the stat information and length
1054 in the first loop too. Use the new iterators for the second loop.
1055 (xcoff_write_archive_contents_big): Likewise.
1057 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1059 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1060 (bfd_xcoff_set_archive_import_path): Likewise.
1061 * bfd-in2.h: Regenerate.
1062 * xcofflink.c: Include libiberty.h.
1063 (xcoff_archive_info): New structure.
1064 (xcoff_archive_info_hash): New function.
1065 (xcoff_archive_info_eq): Likewise.
1066 (xcoff_get_archive_info): Likewise.
1067 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1068 (bfd_xcoff_split_import_path): New function.
1069 (bfd_xcoff_set_archive_import_path): Likewise.
1070 (xcoff_set_import_path): Move earlier in file.
1071 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1072 object to the the directory part of the bfd's filename. Get the
1073 import path and filename of an archive object from the archive's
1074 xcoff_tdata, initializing it if necessary. Update use of
1076 (bfd_link_input_bfd): Update use of import_file_id.
1077 (xcoff_write_global_symbol): Likewise.
1079 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1081 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1083 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1085 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1086 a .loader section for relocatable links.
1087 (xcoff_need_ldrel_p): New function.
1088 (xcoff_mark): Use it.
1089 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1091 (xcoff_build_ldsym): New function, split out from...
1092 (xcoff_build_ldsyms): ...here. Rename to...
1093 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1094 call xcoff_build_ldsym, if there's a loader section.
1095 (xcoff_build_loader_section): New function, extracted verbatim from...
1096 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1097 there's a loader section. Only add an __rtinit loader symbol
1098 if there's a loader section. Update after above name change.
1099 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1100 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1101 and xcoff_create_ldrel.
1102 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1103 (xcoff_reloc_link_order): Likewise, but only call it if there's
1104 a loader section. Use xcoff_symbol_section.
1105 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1106 if there's a loader section.
1108 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1110 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1112 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1114 * elf32-arm.c (group_sections): Rewrite loops for better
1117 2009-03-30 DJ Delorie <dj@redhat.com>
1119 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1120 relocs when doing a relocatable link.
1122 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1124 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1125 "ERROR:", in error messages.
1126 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1127 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1128 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1129 (elf32_arm_merge_eabi_attributes): Likewise.
1130 (elf32_arm_merge_private_bfd_data): Likewise.
1132 2009-03-27 Nick Clifton <nickc@redhat.com>
1134 * section.c (bfd_get_section_contents): Detect and handle the case
1135 where a section has the SEC_IN_MEMORY flag set but no actual
1138 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1141 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1142 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1143 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1144 if we don't find matching PT_LOAD when copying.
1146 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1148 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1149 the reloc descriptions.
1151 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1153 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1154 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1155 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1157 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1159 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1160 (bfd_i386_arch_intel_syntax): Likewise.
1161 (i8086_arch): Likewise.
1162 (bfd_x86_64_arch): Likewise.
1164 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1166 * elf32-cris.c (cris_elf_relocate_section): <case
1167 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1168 symbols for non-allocated sections. Don't check whether to
1169 generate R_CRIS_DTPMOD for non-allocated sections.
1170 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1171 handle relocation GC:ing if applied to non-allocated section.
1172 (cris_elf_check_relocs): Similar.
1174 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1175 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1176 when emitting a known TP offset in the GOT.
1178 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1180 * elf64-ppc.c (synthetic_opd): Delete.
1181 (compare_symbols): Look for .opd name rather than section match.
1182 (ppc64_elf_get_synthetic_symtab): Likewise.
1184 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1186 * elf32-ppc.c (is_pic_glink_stub): Delete.
1187 (is_nonpic_glink_stub): New function.
1188 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1190 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1192 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1193 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1195 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1196 macros for visibilty and locality checks.
1197 (elf_s390_adjust_dynamic_symbol): Likewise.
1198 (allocate_dynrelocs): Likewise.
1199 (elf_s390_relocate_section): Likewise.
1200 (elf_s390_finish_dynamic_symbol): Likewise.
1201 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1202 (elf_s390_adjust_dynamic_symbol): Likewise.
1203 (allocate_dynrelocs): Likewise.
1204 (elf_s390_relocate_section): Likewise.
1205 (elf_s390_finish_dynamic_symbol): Likewise.
1207 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1209 * bfd-in2.h: Regenerated.
1210 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1211 for debugging sections and map memory read/write dependent on
1213 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1214 without memory read flags set.
1215 * section.c: Add SEC_COFF_NOREAD to section flags.
1217 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1219 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1222 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1224 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1225 "no overlays" return. If there are overlays, create overlay
1226 manager entry symbols here, so that..
1227 (spu_elf_build_stubs): ..we don't need to set them up here.
1228 Simplify entry symbol tests.
1229 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1231 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1233 * elf.c (elfcore_grok_openbsd_procinfo)
1234 (elfcore_grok_openbsd_note): New functions.
1235 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1237 2009-03-18 Alan Modra <amodra@bigpond.net.au>
1239 * vms-hdr.c: Don't include alloca.h.
1240 * elf32-m68hc1x.c: Include alloca-conf.h.
1242 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1244 * Makefile.am: Run "make dep-am".
1245 * Makefile.in: Regenerate.
1247 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1249 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1251 2009-03-17 Alan Modra <amodra@bigpond.net.au>
1253 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1255 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1256 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1257 ovly_return fields with ovly_entry[2]. Adjust all users.
1258 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1260 (spu_elf_build_stubs): Likewise.
1261 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1262 ovly_flavour changes. Update all callers.
1263 (ovl_stub_size_log2): New function.
1264 (build_stub): Handle compact icache stubs. Use different manager
1265 entry point for stubs in non-icache area.
1266 (spu_elf_size_stubs): Don't allocate space for indirect branch
1268 (spu_elf_build_stubs): And don't built them.
1270 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
1272 * dwarf2.c (read_section): Always use rawsize, if available.
1274 2009-03-16 Alan Modra <amodra@bigpond.net.au>
1276 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1277 of rawsize and size for buffer.
1279 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1281 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1282 parameter just because fixed sections fit into local store.
1283 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1284 generating overlays if fixed sections plus reserved stack
1285 and heap space fit into local store.
1287 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1289 * elf32-spu.c (build_stub): Correct icache set_id.
1290 (spu_elf_relocate_section): Likewise.
1292 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1294 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1295 symbol table if it was created by the current call.
1297 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1299 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1300 class XMC_DS rather than XMC_UA.
1302 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1304 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1305 bfd_boolean export_defineds parameter with an unsigned int
1306 auto_export_flags parameter.
1307 * bfd-in2.h: Regenerate.
1308 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1309 split out from xcoff_build_ldsyms.
1310 (xcoff_covered_by_expall_p): New function.
1311 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1312 but with extra code to handle -bexpfull and -bexpall.
1313 (xcoff_mark_auto_exports): New function.
1314 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1315 a function should be automatically exported.
1316 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1317 parameter with an auto_export_flags parameter. Update ldinfo
1318 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1321 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1323 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1324 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1325 init and fini functions. Do garbage collection for objects
1326 without an entry point too.
1328 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1330 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1331 check whether a symbol has csect information.
1332 (coff_print_aux): Likewise.
1333 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1334 information for C_AIX_WEAKEXT too.
1335 (_bfd_xcoff_swap_aux_out): Likewise.
1336 (xcoff_reloc_type_br): Handle defweak symbols too.
1337 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1338 information for C_AIX_WEAKEXT too.
1339 (_bfd_xcoff64_swap_aux_out): Likewise.
1340 (xcoff64_reloc_type_br): Handle defweak symbols too.
1341 * coffgen.c (coff_print_symbol): Handle auxillary function
1342 information for C_AIX_WEAKEXT too.
1343 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1344 instead of BSF_GLOBAL if the L_WEAK flag is set.
1345 (xcoff_dynamic_definition_p): New function.
1346 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1347 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1348 always take the symbol class from the ldsym. Use weak bfd symbol
1349 types for weak ldsyms.
1350 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1351 Fix the check for whether a definition is from a shared object.
1352 Allow redefinitions of weak symbols.
1353 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1354 (xcoff_keep_symbol_p): Likewise.
1355 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1356 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1357 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1358 but mark them as L_WEAK.
1359 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
1360 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
1362 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1364 * xcofflink.c (xcoff_mark): When walking the relocations,
1365 only mark the target symbol or the target section, not both.
1366 (xcoff_final_definition_p): New function.
1367 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
1368 symbol is a valid definition of the associated output symbol.
1369 Use XCOFF_ALLOCATED to stop the same hash table entry having
1371 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
1373 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1375 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1377 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1380 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1382 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1383 * libcoff.h: Regenerate.
1384 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1385 line-number counts in the bfd's lineno_counts field.
1386 Don't keep per-csect line-number counts.
1387 (xcoff_sweep): Don't update per-csect line-number counts.
1388 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1389 entries in each output section.
1390 (xcoff_link_input_bfd): Get the number of line numbers from
1391 the bfd's lineno_counts field, rather than recalculating it
1392 from scratch. Fix the range check when updating C_BINCL and
1394 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1395 here. Don't expect csects to have line-number counts.
1397 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1399 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1400 * libcoff.h: Regenerate.
1401 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1402 "skip" logic from xcoff_link_input_bfd.
1403 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1404 objects in a dynamic link, rather than checking whether csectpp
1405 is null. Always allocate debug_index for other objects,
1406 and always go through the loop. Update the type of debug_index
1407 after the change above. Read the auxillary csect information
1408 and use xcoff_keep_symbol_p to decide whether a symbol should
1409 be kept. Set its debug_index to -2 if not.
1410 (xcoff_link_input_bfd): Update the type of debug_index after
1411 the change above and always expect it to be nonnull. Use it to
1412 test whether a symbol should be stripped, rather than making the
1413 decision here. Postpone all symbol creation to the second pass.
1415 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1417 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1418 creating a descriptor.
1419 (xcoff_sweep): Don't mark toc_section unless it's needed.
1420 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1421 when marking every bfd.
1422 (xcoff_link_input_bfd): Skip all TOC anchors.
1423 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1424 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1425 to -1; call xcoff_find_tc0 instead.
1427 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1429 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1430 * libcoff.h: Regenerate.
1431 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1432 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1433 the previous symbol's csect. Treat last_symndx as an inclusive value
1434 and simplify its handling.
1435 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1436 symbols with the right csect. Don't mark rsec when processing
1437 relocations against undefined or absolute sections.
1438 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1439 of bfd_und_section_ptr.
1440 (xcoff_link_input_bfd): Likewise.
1442 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1444 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1445 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1446 flag is set. Assert that all undefined symbols are either
1447 imported or defined by a dynamic object.
1448 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1449 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1450 handling to all relocations. Only set XCOFF_CALLED for function
1452 (xcoff_find_function): New function, split out from...
1453 (bfd_xcoff_export_symbol) ...here.
1454 (xcoff_set_import_path): New function, split out from...
1455 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1456 meaning of XCOFF_CALLED.
1457 (xcoff_mark_symbol): If we mark an undefined and unimported
1458 symbol, find some way of defining it. If the symbol is a function
1459 descriptor, fill in its definition automatically. If the symbol
1460 is a function, mark its descriptor and allocate room for global
1461 linkage code. Otherwise mark the symbol as implicitly imported.
1462 Move the code for creating function descriptors from...
1463 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1464 check for symbols that were implicitly defined.
1465 (xcoff_mark): Don't count any dynamic relocations against
1467 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1468 in the xcoff link info.
1469 (xcoff_link_input_bfd): Remove handling of undefined and
1472 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1474 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
1475 if the target is absolute. Fix comment typo.
1476 (xcoff_ppc_relocate_section): Remove FIXME.
1477 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
1478 if the target is absolute.
1480 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1482 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
1483 R_POS and R_NEG relocations against absolute symbols to the
1486 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1488 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
1489 to 2 for bfd_mach_ppc_620.
1491 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1493 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
1494 * configure.in: Likewise.
1495 * configure: Regenerate.
1497 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
1500 * elf.c (assign_section_numbers): Generate symbol table if there
1501 is any relocation in output.
1502 (_bfd_elf_compute_section_file_positions): Likewise.
1504 2009-03-13 Nick Clifton <nickc@redhat.com>
1507 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
1508 * elflink.c (elf_link_read_relocs_from_section): Use
1509 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
1510 relocs but no symbol table.
1511 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1513 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
1516 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
1517 to check ___tls_get_addr.
1519 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
1520 strncmp to check __tls_get_addr.
1522 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
1524 * dwarf2.c (read_section): Always check the offset, even when the
1525 section has been read before.
1527 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
1529 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
1532 2009-03-11 Chris Demetriou <cgd@google.com>
1534 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
1535 * bfd-in2.h: Regenerate.
1536 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
1537 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
1539 (bsd_write_armap): Likewise.
1540 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
1541 flag is set, do nothing.
1542 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
1545 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
1547 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
1548 used to update stack pointer.
1550 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1553 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
1554 for unknown symbols in absolute section.
1556 2009-03-06 Nick Clifton <nickc@redhat.com>
1558 * po/es.po: Updated Spanish translation.
1560 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1562 * elf32-arm.c (group_sections): Take next section size into
1563 account before accepting to group it.
1565 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1567 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
1569 (elf32_arm_final_link_relocate): Likewise.
1571 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
1574 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
1576 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1578 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
1579 * section.c (struct bfd_section): Add has_tls_get_addr_call.
1580 (BFD_FAKE_SECTION): Init new flag.
1581 * ecoff.c (bfd_debug_section): Likewise.
1582 * bfd-in2.h: Regenerate.
1583 * libbfd.h: Regenerate.
1584 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
1585 (ppc_elf_reloc_type_lookup): Handle new relocs.
1586 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
1587 without marker relocs.
1588 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1589 if section has no old-style calls.
1590 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
1591 Don't try to optimize new-style __tls_get_addr call when handling
1592 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1594 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
1595 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1596 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
1597 without marker relocs.
1598 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1599 if section has no old-style calls. Set toc_ref for new relocs as
1601 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
1602 Don't try to optimize new-style __tls_get_addr call when handling
1603 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1606 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1609 * configure.in: Test for ld --as-needed support. Link shared
1610 libbfd against libm.
1611 * configure: Regenerate.
1613 2009-03-03 Alan Modra <amodra@bigpond.net.au>
1615 * Makefile.am: Run "make dep-am".
1616 * Makefile.in: Regenerate.
1618 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
1620 * elf32-score7.c: New file.
1621 * elf32-score.h: New file.
1622 * elf32-score.c: Add code to support score 7. Set score7 as the
1624 * cpu-score.c: Add score7 architecure.
1625 (compatibile): New function.
1626 * Makefile.am: Add rules for building elf32-score7 object.
1627 * Makefile.in: Regenerate.
1628 * configure.in: Add elf32-score7 object to score vectors.
1629 * configure: Regenerate.
1630 * reloc.c: Add score7 relocs.
1631 * archures.c: Add score3 and score7 machine numbers.
1632 * bfd-in2.h: Regenerate.
1633 * libbfd.h: Regenerate.
1635 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1637 * configure: Regenerate.
1639 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1641 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
1642 (elf32_hppa_check_relocs): Use it.
1644 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
1646 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1647 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1648 (elf_hppa_is_dynamic_loader_symbol): Likewise.
1649 (elf_hppa_record_segment_addrs): Likewise.
1650 (elf_hppa_final_link): Likewise.
1651 (elf_hppa_relocate_insn): Likewise.
1652 (elf_hppa_final_link_relocate): Likewise.
1653 (elf64_hppa_relocate_section): Likewise.
1654 * elf64-hppa.c: Insert above.
1656 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1658 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
1659 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
1660 (elf_hppa_relocate_section): Likewise.
1661 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
1662 from struct elf_link_hash_entry. Add count field.
1663 (struct elf64_hppa_dyn_hash_table): Delete.
1664 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
1665 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
1666 (hppa_elf_hash_entry, eh_name): Define.
1667 (elf64_hppa_new_dyn_hash_entry): Delete.
1668 (elf64_hppa_dyn_hash_lookup): Delete.
1669 (elf64_hppa_dyn_hash_traverse): Delete.
1670 (get_dyn_name): Delete.
1671 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
1672 of struct elf64_hppa_dyn_hash_entry *.
1673 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
1674 allocate_global_data_plt, allocate_global_data_stub,
1675 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
1677 (hppa64_link_hash_newfunc): New.
1678 (elf64_hppa_hash_table_create): Rework.
1679 (count_dyn_reloc): Likewise.
1680 (hppa64_elf_local_refcounts): New.
1681 (elf64_hppa_check_relocs): Rework using standard technique for recording
1682 local DLT, PLT and OPD reference counts.
1683 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
1684 elf_link_hash_entry *.
1685 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
1686 allocate_global_data_plt, allocate_global_data_stub,
1687 allocate_global_data_opd, allocate_dynrel_entries,
1688 elf64_hppa_adjust_dynamic_symbol,
1689 elf64_hppa_mark_milli_and_exported_functions): Likewise.
1690 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
1691 Use hppa_link_hash_table. Rework.
1692 (elf64_hppa_link_output_symbol_hook): Rework.
1693 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
1694 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
1695 elf64_hppa_finish_dynamic_sections): Likewise.
1697 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
1699 * elf32-arm.c (stub_reloc_type): Removed.
1700 (insn_sequence): Renamed reloc_type field to r_type.
1701 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
1702 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
1703 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
1704 (elf32_arm_stub_type): Add new enum entries for the new stubs.
1705 (arm_stub_is_thumb): Catch new stubs.
1706 (arm_type_of_stub): Handle new stubs.
1707 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
1708 (bfd_elf32_arm_process_before_allocation): Remove useless
1711 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
1713 * elf.c (elf_find_function): Use is_function_type to check
1716 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1718 * xtensa-modules.c: Revert to previous version 1.11 due
1719 to inadvertant commit.
1721 2009-02-24 Sterling Augustine <sterling@tensilica.com>
1723 * elf32-xtensa.c (text_action_add): Separate test for action
1724 type. Break if saved action is ta_widen_insn at same offset.
1726 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1728 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
1729 to elf32_arm_stub_long_branch_any_arm_pic.
1730 (elf32_arm_stub_long_branch_any_thumb_pic): New.
1731 (enum elf32_arm_stub_type, arm_type_of_stub)
1732 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
1735 2009-02-24 Joseph Myers <joseph@codesourcery.com>
1737 * elf32-arm.c (PREV_SEC): Update comment.
1738 (group_sections): Rename argument to stubs_always_after_branch.
1739 Reverse the list and place stubs at the end of input sections.
1741 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
1743 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
1745 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
1747 (arm_size_one_stub): Remove unnecessary break.
1748 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
1750 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1752 * elf32-arm.c (stub_insn_type): New type.
1753 (stub_reloc_type): Likewise.
1754 (insn_sequence): Likewise.
1755 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
1756 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
1757 (elf32_arm_stub_long_branch_thumb_only): Likewise.
1758 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1759 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
1760 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
1761 (elf32_arm_stub_hash_entry): Add new helper fields.
1762 (stub_hash_newfunc): Initialize these new fields.
1763 (arm_build_one_stub): Encode Arm and Thumb instructions separately
1764 to take endianness into account.
1765 (arm_size_one_stub): Compute size of stubs using insn_sequence.
1766 (arm_map_one_stub): Code is now more generic, thanks to
1769 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1771 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
1773 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1774 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
1775 BLX is not available. Fix typo in warning message. Add comments
1776 and improve formatting.
1777 (arm_build_one_stub): Adjust to new
1778 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
1779 (arm_map_one_stub): Likewise.
1781 2009-02-23 Tristan Gingold <gingold@adacore.com>
1782 Eric Botcazou <ebotcazou@adacore.com>
1783 Douglas B Rupp <rupp@gnat.com>
1785 * vms.h: Update copyright year, fix comments, reorder declarations.
1786 (_bfd_save_vms_section): Remove the prototype.
1787 (EGPS_S_V_NO_SHIFT): New constant.
1788 (bfd_vms_set_section_flags): New prototype.
1789 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
1791 (EGSY_S_W_FLAGS): Ditto.
1792 (EGSY_S_V_QUAD_VAL): Ditto.
1793 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
1794 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
1795 EGST_S_B_NAMLNG): Ditto.
1796 (ESRF_S_B_NAMLNG): Ditto.
1797 (ETIR_S_C_HEADER_SIZE): Ditto.
1798 (EGPS_S_V_ALLOC_64BIT): Ditto.
1799 (DST_S_C_EPILOG): Ditto.
1800 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
1801 (DST_S_C_SRC_INCRLNUM_B): Ditto.
1802 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
1803 (DST_S_L_PCLINE_UNSLONG): Ditto.
1804 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
1805 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
1806 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
1807 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
1808 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
1809 (DST_S_B_SRC_UNSBYTE): Ditto.
1810 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
1812 (vms_section, vms_reloc): Remove types.
1813 (hdr_struc): Replaced by ...
1814 (hdr_struct): ... new type.
1815 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
1816 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
1817 (EMH_DATE_LENGTH): Ditto.
1818 (eom_struc): Replaced by ...
1819 (eom_struct): ... new type.
1820 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
1821 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
1822 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
1823 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
1824 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
1825 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
1826 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
1827 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
1828 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
1829 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
1830 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
1831 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
1832 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
1833 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
1834 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
1835 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
1836 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
1837 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
1838 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
1839 (enum file_type_enum): New type.
1840 (struct location_struct): Removed.
1841 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
1842 (struct funcinfo, struct module): Ditto.
1843 (struct vms_private_data_struct): Update fields.
1844 (struct vms_section_data_struct): New type.
1846 * vms.c: Update copyright year, fix comments,
1847 Fix includes for DECC, add prototypes.
1848 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
1850 Use flavour to set is_vax, location_stack is removed.
1851 (struct pair): Declare.
1852 (fill_section_ptr): Initialize variables at declaration.
1853 Add guard to set SECTION_SYM flag, handlde und section.
1854 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
1855 (_bfd_vms_slurp_object_records): New function, replaces previous
1857 (vms_slurp_module): New function.
1858 (vms_slurp_image): Ditto.
1859 (vms_object_p): Complete rewrite.
1860 (vms_mkobject): Use is_vax field to slect architecture.
1861 (free_reloc_stream): New function.
1862 (vms_convert_to_var): Ditto.
1863 (vms_convert_to_var_1): Ditto.
1864 (vms_convert_to_var_unix_filename): Ditto.
1865 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
1867 (vms_new_section_hook): Set alignment to 0, allocate private data.
1868 (vms_get_section_contents): Load content.
1869 (vms_get_symbol_info): Handle undefined section.
1870 (vms_find_nearest_line): Handle.
1871 (alloc_reloc_stream): New function.
1872 (vms_slurp_reloc_table): Ditto.
1873 (vms_get_reloc_upper_bound): Make it real.
1874 (vms_canonicalize_reloc): Do the real work.
1875 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
1877 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
1878 (vms_set_arch_mach): Check arch.
1879 (vms_set_section_contents): Copy the content after allocation.
1880 (vms_alpha_vec): Update object flags.
1882 * vms-tir.c: Update copyright year, fix comments,
1883 add prototypes for new functions.
1884 (dst_define_location): New function.
1885 (dst_restore_location): New function.
1886 (dst_retrieve_location): New function.
1887 (dst_check_allocation): New function.
1888 (image_dump): Call dst_check_allocation.
1889 (image_write_b): Ditto.
1890 (image_write_w): Ditto.
1891 (image_write_l): Ditto.
1892 (image_write_q): Ditto.
1893 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
1894 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
1896 Call error handler instead of abort if name is not known.
1897 (etir_sta): Add quarter_relocs argument and set it.
1900 (etir_opr): Ditto, return FALSE in case of error.
1901 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
1902 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
1903 (etir_stc): Add quarter_relocs argument and set it, fix cast.
1904 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
1905 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
1906 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
1907 Return FALSE in case of error.
1908 (tir_sta): Change sign of psect.
1910 (tir_cmd): Fix cast. Makes tir_table static const.
1911 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
1912 add argument to explain.
1913 (analyze_etir): Initialize maxptr, add quarter_relocs
1914 declaration, move some declarations into inner scopes.
1915 Handle quarter_relocs and STO_IMM.
1916 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
1917 (_bfd_vms_slurp_relocs): New function.
1918 (_bfd_vms_decode_relocs): New function.
1919 (sto_imm): Rewritten.
1920 (start_first_etbt_record): New function.
1921 (start_another_etbt_record): Ditto.
1922 (etir_output_check): Ditto.
1923 (defer_reloc_p): Ditto.
1924 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
1925 a for-loop. Correctly deals with contents, deals with .vmsdebug,
1926 rewritte relocations handling.
1927 (_bfd_vms_write_tbt): Removed.
1928 (_bfd_vms_write_dbg): Ditto.
1930 * vms-misc.c: Update copyright year, Fix comments.
1931 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
1932 (maybe_adjust_record_pointer_for_object): New function.
1933 (_bfd_vms_get_first_record): New function, replaces ...
1934 (_bfd_vms_get_record): .. removed.
1935 (_bfd_vms_get_object_record): New function.
1936 (_bfd_vms_get_object_record): New function.
1937 (vms_get_remaining_object_record): New function, replaces ...
1938 (_bfd_vms_get_next_record): ... removed.
1939 (add_new_contents): Removed.
1940 (_bfd_save_vms_section): Removed.
1941 (_bfd_get_vms_section): Removed.
1942 (_bfd_vms_output_flush): Write in VAR format.
1943 (new_symbol): Don't make UND section.
1945 * vms-hdr.c: Update copyright year, update list of record handled.
1946 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
1947 (_bfd_vms_write_hdr): Strip vms and unix patches,
1948 add comments, truncate module name at 31 characters,
1949 use constants instead of hard-coded value,
1950 write BFD version instead of a fixed string.
1951 (_bfd_vms_slurp_ihd): New function.
1952 (_bfd_vms_slurp_isd): Ditto.
1953 (_bfd_vms_slurp_ihs): Ditto.
1954 (new_module): Ditto.
1955 (parse_module): Ditto
1956 (build_module_list): Ditto.
1957 (module_find_nearest_line): Ditto.
1958 (_bfd_vms_find_nearest_dst_line): Ditto.
1959 (vms_slurp_debug): Ditto.
1960 (_bfd_vms_slurp_dbg): Ditto.
1961 (_bfd_vms_slurp_tbt): Ditto.
1962 (_bfd_vms_write_dbg): Ditto.
1963 (_bfd_vms_write_tbt): Ditto.
1965 * vms-gsd.c: Update copyright year, update list of records handled.
1966 (EVAX_LITERALS_NAME): New macro.
1967 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
1968 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
1969 (register_universal_symbol): New function and prototype.
1970 (_bfd_vms_slurp_gsd): Fix indentations and casts,
1971 improve debug messages,
1972 use constants instead of hard-coded value,
1973 fix missing endianness conversion,
1974 handle global symbol (SYMG).
1975 (bfd_vms_set_section_flags): New function.
1976 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
1977 handle section literals,
1979 handle section bfd and vms flags,
1980 don't output LIB$INITIALIZE symbol,
1981 fix handling of weak symbols,
1982 fix evax vs vax procedure descriptor,
1983 handle absolute symbols.
1985 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
1986 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
1988 * makefile.vms (DEFS): Fix flags for VMS.
1990 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
1992 * bfd-in2.h: Regenerated.
1993 * libbfd.h: Regenerated.
1995 2009-02-20 Cary Coutant <ccoutant@google.com>
1997 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2000 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2003 * coffcode.h (coff_write_object_contents): Don't let the string
2004 table offset overflow the s_name field when using long section names.
2006 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2008 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2009 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2010 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2011 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2012 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2013 (bfd_pmac_xcoff_backend_data): Likewise.
2014 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2015 (bfd_xcoff_aix5_backend_data): Likewise.
2016 (xcoff64_write_object_contents): Delete unused long_section_names
2018 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2019 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2021 * coffcode.h (documentation): Update to describe long section names.
2022 (COFFLONGSECTIONCATHELPER): New helper macro.
2023 (BLANKOR1TOODD): Likewise.
2024 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2025 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2026 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2027 (bfd_coff_set_long_section_names_allowed): New function.
2028 (bfd_coff_set_long_section_names_disallowed): Likewise.
2029 (struct bfd_coff_backend_data): Add new backend hook function
2030 pointer _bfd_coff_set_long_section_names.
2031 (bfd_coff_set_long_section_names): New backend hook.
2032 (coff_write_object_contents): Only generate long section names if
2033 bfd_coff_long_section_names() indicates they are currently enabled.
2034 (bfd_coff_std_swap_table): Make non-const, and initialise long
2035 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2036 (ticoff0_swap_table): Likewise to both.
2037 (ticoff1_swap_table): Again, likewise to both.
2038 * coffgen.c (make_a_section_from_file): Allow long section names
2039 as inputs even if not currently allowed for outputs.
2040 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2041 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2042 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2043 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2044 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2045 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2046 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2047 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2048 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2049 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2050 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2051 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2052 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2053 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2054 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2055 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2056 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2057 * libcoff-in.h: Update copyright year to cause updated copyright
2058 year in generated libcoff.h, and fix typo.
2059 * libcoff.h: Regenerated.
2060 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2061 (_bfd_ecoff_no_long_sections): Add prototype.
2062 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2063 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2064 defined by an including .c file.
2065 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2066 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2067 (ticoff1_swap_table): Likewise to both.
2069 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2071 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2072 stub. Catch default case error.
2073 (arm_map_one_stub): Add missing Thumb mapping symbol.
2075 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2078 * elf32-avr.c: Handle case where no local symbos exist correctly.
2080 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2083 * elf32-arm.c (arm_long_branch_stub,
2084 arm_thumb_v4t_long_branch_stub,
2085 arm_thumb_thumb_long_branch_stub,
2086 arm_thumb_arm_v4t_long_branch_stub,
2087 arm_thumb_arm_v4t_short_branch_stub,
2088 arm_pic_long_branch_stub):
2089 Renamed to elf32_arm_stub_long_branch_any_any,
2090 elf32_arm_stub_long_branch_v4t_arm_thumb,
2091 elf32_arm_stub_long_branch_thumb_only,
2092 elf32_arm_stub_long_branch_v4t_thumb_arm,
2093 elf32_arm_stub_short_branch_v4t_thumb_arm,
2094 elf32_arm_stub_long_branch_any_any_pic.
2095 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2096 arm_thumb_thumb_stub_long_branch,
2097 arm_thumb_arm_v4t_stub_long_branch,
2098 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2099 Renamed to arm_stub_long_branch_any_any,
2100 arm_stub_long_branch_v4t_arm_thumb,
2101 arm_stub_long_branch_thumb_only,
2102 arm_stub_long_branch_v4t_thumb_arm,
2103 arm_stub_short_branch_v4t_thumb_arm,
2104 arm_stub_long_branch_any_any_pic.
2106 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2108 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2109 in branch offset check.
2111 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2113 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2114 add toc.symndx and toc.add.
2115 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2117 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2119 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2120 (branch_reloc_hash_match): New function, extracted from..
2121 (ppc64_elf_tls_optimize): ..here.
2122 (ppc64_elf_relocate_section): Properly set addends when optimizing
2123 tls sequences. Avoid unnecessary reading and writing of insns.
2124 Only redo reloc when symbol changed. Bypass symbol checks when
2126 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2127 (branch_reloc_hash_match): New function, extracted from..
2128 (ppc_elf_tls_optimize): ..here.
2129 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2130 Don't clear addend on zapped __tls_get_addr reloc.
2132 2009-02-12 Nick Clifton <nickc@redhat.com>
2135 * elflink.c (bfd_elf_final_link): When counting the relocations,
2136 if the header size has not been set yet then assume that it will
2137 match the output section's reloc type.
2139 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2141 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2144 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2146 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2147 (find_function): Likewise.
2148 (pasted_function): Don't error if no prior function found.
2149 (discover_functions): Revert 2008-12-10 change. Extend first
2150 function range to start of section.
2152 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2154 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2156 * elf64-hppa.h: Likewise.
2158 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2160 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2163 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2165 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2166 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2168 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2170 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2171 * archures.c (bfd_mach_mips_xlr): Define.
2172 * bfd-in2.h: Regenerate.
2173 * cpu-mips.c (I_xlr): Define.
2174 (arch_info_struct): Add XLR entry.
2175 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2176 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2177 (mips_mach_extensions): Add XLR entry.
2179 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2181 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2183 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2185 * configure.in: AC_SUBST pdfdir.
2186 * Makefile.am: Add install-pdf, install-pdf-am
2187 and install-pdf-recursive targets. Define pdfdir.
2188 * doc/Makefile.am: Define pdf__strip_dir. Add
2189 install-pdf and install-pdf-am targets.
2190 * po/Make-in: Add install-pdf target.
2191 * configure: Regenerate.
2192 * Makefile.in: Regenerate
2193 * doc/Makefile.in: Regenerate.
2195 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2197 * bfd-in2.h: Regenerate.
2198 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2199 fields from n_entries to n_slots where appropriate, update comments.
2200 (HOWTO): Add TLS relocations.
2201 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2202 (enum elf_m68k_got_offset_size): New enum.
2203 (struct elf_m68k_got_entry.type): Move field to ...
2204 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2205 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2207 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2209 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2210 fields into n_entries array. Update comments.
2211 (elf_m68k_init_got): Simplify, update all uses.
2212 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2213 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2214 GOT entries; update name, update all uses.
2215 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2216 (elf_m68k_get_got_entry): Update.
2217 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2219 (elf_m68k_remove_got_entry_type): Simplify.
2220 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2221 (elf_m68k_can_merge_gots): Update.
2222 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2223 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2224 GOT entries, simplify.
2225 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2226 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2227 field, remove obsoleted local_n_entries field.
2228 (elf_m68k_partition_multi_got_2): New static function.
2229 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2231 (elf_m68k_remove_got_entry_type): Update.
2232 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2233 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2234 update of sgot->size and srelgot->size.
2235 (elf_m68k_gc_sweep_hook): Update.
2236 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2237 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2239 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2240 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2242 2009-02-02 DJ Delorie <dj@redhat.com>
2244 * elf32-mep.c (config_names): Regenerate configuration.
2246 2009-02-02 Alan Modra <amodra@bigpond.net.au>
2248 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2249 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2250 * elf.c (bfd_elf_get_str_section): Make static.
2251 (bfd_elf_find_section): Delete.
2252 * libbfd.h: Regenerate.
2254 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2256 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2257 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2259 2009-01-31 Alan Modra <amodra@bigpond.net.au>
2261 * elflink.c (on_needed_list): New function.
2262 (elf_link_add_object_symbols): Link in --as-needed libs if they
2263 satisfy undefined symbols in other libs.
2265 2009-01-30 Julian Brown <julian@codesourcery.com>
2267 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2268 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2269 with --just-symbols (-R).
2271 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2273 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2274 high_pc in order to properly sign-extend VMAs.
2276 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2277 Mark Shinwell <shinwell@codesourcery.com>
2278 Catherine Moore <clm@codesourcery.com>
2280 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2282 2009-01-28 Catherine Moore <clm@codesourcery.com>
2284 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2285 SEC_LOAD for dynamic relocation sections.
2287 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2289 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2290 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2291 the size of local TLS data.
2293 2009-01-27 Andreas Schwab <schwab@suse.de>
2295 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2296 architectures in the archive.
2298 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2300 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2301 <R_CRIS_32_DTPREL>: Correct relocation value.
2303 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2304 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2305 symbols with non-default visibility.
2307 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2309 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2310 describing the trampolines.
2311 (ppc_elf_relocate_section): Update relocs to describe the
2314 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2316 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2317 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2318 and R_PARISC_PCREL12F relocations.
2320 2009-01-24 Alan Modra <amodra@bigpond.net.au>
2323 * elflink.c (find_version_for_sym): New function split out from,
2324 but without export_dynamic test, ..
2325 (_bfd_elf_link_assign_sym_version): ..here.
2326 (_bfd_elf_export_symbol): Use it.
2328 2009-01-23 Alan Modra <amodra@bigpond.net.au>
2330 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2331 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2332 * elflink.c: ..here, somewhat modified.
2333 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2334 _bfd_elf_link_find_version_dependencies,
2335 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2336 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2337 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2339 * elflink.c: ..and make static here.
2340 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2341 of output_bfd from struct elf_find_verdep_info.
2342 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2343 struct elf_info_failed.
2344 (bfd_elf_size_dynamic_sections): Adjust.
2346 2009-01-22 Alan Modra <amodra@bigpond.net.au>
2349 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2350 after comp_unit_find_line call.
2352 2009-01-21 Nick Clifton <nickc@redhat.com>
2355 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2356 tm_gmtoff field in struct tm.
2358 2009-01-21 Alan Modra <amodra@bigpond.net.au>
2360 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
2361 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
2362 sections in soft-icache lines unless non_ia_text. Don't add
2363 rodata if doing so would exceed line size.
2365 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
2367 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
2368 types than bfd_link_hash_indirect, before early return, call
2369 _bfd_elf_link_hash_copy_indirect.
2371 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2373 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2374 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2375 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2376 (elf_backend_obj_attrs_order): New define.
2377 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2378 (elfNN_bed): Add elf_backend_obj_attrs_order.
2380 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2382 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2383 (obj_attr_size): Likewise.
2384 (write_obj_attribute): Likewise.
2385 (_bfd_elf_copy_obj_attributes): Likewise.
2386 (_bfd_elf_parse_attributes): Likewise.
2387 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2388 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2389 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2390 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2391 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2394 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2396 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2397 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2398 (bfd_elf_add_obj_attr_string): Likewise.
2399 (bfd_elf_add_obj_attr_int_string): Likewise.
2400 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2401 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2402 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2403 Tag_nodefaults has no default value.
2404 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2405 comment to reflect the new state.
2407 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2410 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2411 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2412 (adjust_z_magix): Delete dead code handling QMAGIC.
2414 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2416 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2417 IMAGE_SCN_MEM_DISCARDABLE.
2419 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2421 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2422 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2423 * configure.in (commonbfdlib): Delete.
2424 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2425 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2426 is available, not just for linux.
2427 * po/SRC-POTFILES.in: Regenerate.
2428 * Makefile.in: Regenerate.
2429 * configure: Regenerate.
2431 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2432 Julian Brown <julian@codesourcery.com>
2434 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2435 ARM attributes in ABI 2.07.
2436 * elf32-arm.c (get_secondary_compatible_arch): New function.
2437 (set_secondary_compatible_arch): New function.
2438 (tag_cpu_arch_combine): New function.
2439 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2440 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2441 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2442 make it fit with order_01243.
2443 Add support for Tag_also_compatible_with,
2444 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2445 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2446 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2447 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2448 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2449 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2450 Rework the way unknown attributes are handled.
2451 Defer errors until all attributes have been processed.
2453 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2455 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2456 bfd_elf_add_obj_attr_int_string.
2457 Read Tag_compatibility from its new location in the attribute array,
2458 rather than the attribute list.
2459 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2460 bfd_elf_add_obj_attr_int_string.
2461 (_bfd_elf_parse_attributes): Likewise.
2462 (_bfd_elf_merge_object_attributes): There's now only one
2463 Tag_compatibility, and it's in the array, not the list.
2464 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2466 (bfd_elf_add_obj_attr_compat): Rename to
2467 bfd_elf_add_obj_attr_int_string.
2468 (bfd_elf_add_proc_attr_compat): Rename to
2469 bfd_elf_add_proc_attr_int_string.
2470 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
2473 2009-01-15 Douglas B Rupp <rupp@gnat.com>
2475 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
2476 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
2477 (vmsutil.lo): Add dependency rule.
2478 * Makefile.in: Regenerate.
2479 * config.bfd (ia64*-*-*vms*): Add case.
2480 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
2481 * configure: Regenerate.
2482 * vmsutil.c: New file.
2483 * vmsutil.h: New file.
2484 * elf-bfd.h (struct bfd_elf_special_section): Change type of
2486 * elfxx-ia64.c (elfNN_vms_post_process_headers,
2487 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
2488 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
2489 elfNN_vms_object_p): New functions
2490 * targets.c (bfd_elf64_ia64_vms_vec): New target.
2492 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
2495 * elflink.c (elf_gc_sweep): Exclude the group section if the
2496 first member of the section group is excluded.
2498 2009-01-14 Alan Modra <amodra@bigpond.net.au>
2501 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
2502 saved filename, use bfd_alloc rather than bfd_malloc for it.
2504 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2506 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
2508 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2510 * elf32-spu.c (remove_cycles): Always set call->max_depth.
2512 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2514 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
2516 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2518 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
2520 (struct got_entry): Add br_addr.
2521 (struct call_info): Add priority.
2522 (struct function_info): Add lr_store and sp_adjust.
2523 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
2524 (spu_elf_find_overlays): For soft-icache, mark any section within cache
2525 area as an overlay, and check that no other overlays exist. Look up
2526 icache overlay manager entry sym.
2527 (BRA_STUBS, BRA, BRASL): Define.
2528 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
2529 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
2531 (count_stub, build_stub): Support soft-icache.
2532 (build_spuear_stubs, process_stubs): Adjust build_stub call.
2533 (spu_elf_size_stubs): Size soft-icache stubs.
2534 (overlay_index): New function.
2535 (spu_elf_build_stubs): Make static. Support soft-icache.
2536 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
2537 (find_function_stack_adjust): Save lr store and stack adjust insn
2539 (maybe_insert_function): Adjust find_function_stack_adjust call.
2540 (mark_functions_via_relocs): Retrieve priority.
2541 (remove_cycles): Only warn about pruned arcs when stack_analysis.
2542 (sort_calls): Sort by priority first.
2543 (mark_overlay_section): Ignore .ovl.init.
2544 (sum_stack): Only print when stack_analysis.
2545 (print_one_overlay_section): New function, extracted from..
2546 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
2547 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
2548 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
2549 analysis. Call spu_elf_build_stubs.
2550 (spu_elf_relocate_section): For soft-icache encode overlay index
2552 (spu_elf_output_symbol_hook): Support soft-icache.
2553 (spu_elf_modify_program_headers: Likewise.
2555 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
2556 num_regions to num_lines. Add line_size and max_branch.
2557 (enum _ovly_flavour): Add ovly_soft_icache.
2558 (spu_elf_build_stubs): Delete.
2560 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2562 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
2563 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
2565 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2567 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2568 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
2569 the program, the known offset starts at the negative size of the
2571 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
2574 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
2576 * config.bfd: Add lm32-*-rtems*.
2578 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
2580 * coff-ppc.c: Add 2009 to Copyright.
2581 * elf32-cris.c: Likewise.
2582 * elflink.c: Likewise.
2584 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
2586 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
2587 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2589 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2592 * elflink.c (elf_merge_st_other): New.
2593 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
2594 hide them if needed.
2595 (elf_link_add_object_symbols): Updated.
2597 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2600 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
2601 ref_dynamic and dynamic_def fields when setting def_regular
2604 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
2607 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
2610 For older changes see ChangeLog-2008
2616 version-control: never
projects / deliverable / binutils-gdb.git / blob