| blob | 34bb1f868f9b5181cfcb5cf57ddb65077a90117d |
1 2009-06-05 Tristan Gingold <gingold@adacore.com>
3 * mach-o.h: Update copyright year.
4 (bfd_mach_o_mach_header_magic): New enum.
5 (bfd_mach_o_cpu_subtype): Now an enum.
6 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
7 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
8 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
9 (bfd_mach_o_load_command): Field type_required is now a boolean.
10 Reindent prototypes.
11 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
12 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
13 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
14 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
15 (bfd_mach_o_get_symtab_upper_bound): Ditto.
16 (bfd_mach_o_canonicalize_symtab): Ditto.
17 (bfd_mach_o_get_symbol_info): Ditto.
18 (bfd_mach_o_print_symbol): Ditto.
19 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
20 (bfd_mach_o_make_empty_symbol): Ditto.
21 (bfd_mach_o_write_contents): Ditto.
23 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
24 bfd_mach_o_mkobject): Defines.
25 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
26 Do not check with target vector but with flavour.
27 (struct mach_o_section_name_xlat): New declaration.
28 (dwarf_section_names_xlat): Ditto.
29 (text_section_names_xlat): Ditto.
30 (data_section_names_xlat): Ditto.
31 (struct mach_o_segment_name_xlat): Ditto.
32 (segsec_names_xlat): Ditto.
33 (bfd_mach_o_convert_section_name_to_bfd): New function.
34 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
35 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
36 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
37 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
38 Accept any input and output flavour. Do not share private data
39 anymore.
40 (bfd_mach_o_count_symbols): Add a comment.
41 (bfd_mach_o_get_symtab_upper_bound): Make it public.
42 (bfd_mach_o_canonicalize_symtab): Ditto.
43 (bfd_mach_o_get_symbol_info): Ditto.
44 (bfd_mach_o_print_symbol): Ditto.
45 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
46 Use constants instead of hard-coded values.
47 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
48 values.
49 (bfd_mach_o_scan_write_section_64): Ditto.
50 (bfd_mach_o_scan_write_segment): Ditto.
51 Do not copy sections anymore.
52 (bfd_mach_o_write_contents): Make it public.
53 Remove dead code. Rewrite typeflag assignment.
54 (bfd_mach_o_build_commands): New function.
55 (bfd_mach_o_set_section_contents): Ditto.
56 (bfd_mach_o_make_empty_symbol): Make it public.
57 (bfd_mach_o_read_header): Make it static.
58 Convert to bfd_boolean.
59 Use constants instead of hard-coded values.
60 (bfd_mach_o_make_bfd_section): Call
61 bfd_mach_o_convert_section_name_to_bfd to create name.
62 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
63 values.
64 (bfd_mach_o_scan_read_section_64): Ditto.
65 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
66 a segment anymore. Use constants instead of hard-coded values.
67 (bfd_mach_o_scan_read_command): Fix style.
68 (bfd_mach_o_scan): Use constants instead of hard-coded values.
69 Get rid of BFD_IO_FUNCS.
70 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
71 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
72 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
73 (bfd_mach_o_object_p): Removed.
74 (bfd_mach_o_gen_core_p): New function, replaces ...
75 (bfd_mach_o_core_p): ... deleted.
76 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
78 * mach-o-i386.c: New file.
79 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
80 * configure.in (TDEFINES): Add mach_o_i386_vec.
81 * configure: Regenerated.
82 * targets.c: Add mach_o_i386_vec.
84 * mach-o.c: Update copyright years.
85 (BFD_IO_FUNCS): Remove (was not used).
86 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
87 bfd_mach_o_slurp_extended_name_table,
88 bfd_mach_o_construct_extended_name_table,
89 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
90 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
91 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
92 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
93 bfd_mach_o_get_section_contents_in_window,
94 bfd_mach_o_bfd_is_local_label_name,
95 bfd_mach_o_bfd_is_target_special_symbol,
96 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
97 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
98 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
99 bfd_mach_o_minisymbol_to_symbol,
100 bfd_mach_o_bfd_get_relocated_section_contents,
101 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
102 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
103 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
104 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
105 bfd_mach_o_bfd_merge_private_bfd_data,
106 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
107 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
108 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
109 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
110 bfd_mach_o_bfd_copy_private_header_data,
111 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
112 * mach-o-target.c: ... here.
113 Update copyright years.
115 2009-06-04 Alan Modra <amodra@bigpond.net.au>
117 * dep-in.sed: Don't use \n in replacement part of s command.
118 * Makefile.am (DEP1): LC_ALL for uniq.
119 Run "make dep-am".
120 * Makefile.in: Regenerate.
122 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
124 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
125 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
126 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
128 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
130 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
131 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
132 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
133 against STT_GNU_IFUNC symbols for static executables.
134 (elf_i386_finish_dynamic_symbol): Load GOT entry with
135 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
137 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
138 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
139 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
140 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
142 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
144 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
145 symbols to be left unimported when linking statically.
146 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
147 code when linking statically.
149 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
151 * elf32-i386.c (elf_i386_check_relocs): Increment
152 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
153 against STT_GNU_IFUNC symbol.
154 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
155 local STT_GNU_IFUNC definition is used.
156 (elf_i386_relocate_section): Handle got.offset != -1 for
157 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
158 symbol.
160 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
161 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
162 relocations against STT_GNU_IFUNC symbol.
163 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
164 local STT_GNU_IFUNC definition is used.
165 (elf64_x86_64_relocate_section): Handle got.offset != -1
166 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
167 STT_GNU_IFUNC symbol.
169 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
171 PR ld/10205
172 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
173 (elf_i386_reloc_type_lookup): Likewise.
174 (R_386_tls): Removed.
175 (R_386_irelative): New.
176 (R_386_vt_offset): Updated.
177 (elf_i386_rtype_to_howto): Likewise.
178 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
179 (elf_i386_link_hash_table_create): Initialize igotplt,
180 iplt and irelplt.
181 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
182 (elf_i386_adjust_dynamic_symbol): Likewise.
183 (elf_i386_allocate_dynrelocs): Likewise.
184 (elf_i386_relocate_section): Likewise.
185 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
186 sections.
187 (elf_i386_finish_dynamic_symbol): When building a static
188 executable, use .iplt, .igot.plt and .rel.iplt sections for
189 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
190 locally defined STT_GNU_IFUNC symbol.
192 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
193 (x86_64_reloc_map): Likewise.
194 (R_X86_64_standard): Updated.
195 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
196 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
197 iplt and irelplt.
198 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
199 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
200 (elf64_x86_64_allocate_dynrelocs): Likewise.
201 (elf64_x86_64_relocate_section): Likewise.
202 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
203 sections.
204 (elf64_x86_64_finish_dynamic_symbol): When building a static
205 executable, use .iplt, .igot.plt and .rela.iplt sections for
206 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
207 for locally defined STT_GNU_IFUNC symbol.
209 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
210 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
212 * bfd-in2.h: Regenerated.
213 * libbfd.h: Likewise.
215 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
217 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
218 (_bfd_elf_make_ifunc_reloc_section): Removed.
219 (_bfd_elf_is_ifunc_symbol): Likewise.
220 (_bfd_elf_create_static_ifunc_sections): New.
222 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
223 symbol check to ...
224 (elf_link_add_object_symbols): Here.
225 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
226 STT_GNU_IFUNC symbol.
227 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
228 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
229 (IFUNC_INFIX): Removed.
230 (get_ifunc_reloc_section_name): Likewise.
231 (_bfd_elf_make_ifunc_reloc_section): Likewise.
232 (_bfd_elf_is_ifunc_symbol): Likewise.
233 (_bfd_elf_create_static_ifunc_sections): New.
235 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
237 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
238 (create_got_section): Likewise.
239 (allocate_dynrelocs): Likewise.
240 (readonly_dynrelocs): Likewise.
241 (set_tls_module_base): Likewise.
242 (dtpoff_base): Likewise.
243 (tpoff): Likewise.
244 (elf_i386_link_hash_table_create): Updated.
245 (elf_i386_create_dynamic_sections): Likewise.
246 (elf_i386_check_relocs): Likewise.
247 (elf_i386_size_dynamic_sections): Likewise.
248 (elf_i386_relocate_section): Likewise.
250 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
251 (create_got_section): Likewise.
252 (allocate_dynrelocs): Likewise.
253 (readonly_dynrelocs): Likewise.
254 (set_tls_module_base): Likewise.
255 (dtpoff_base): Likewise.
256 (tpoff): Likewise.
257 (elf64_x86_64_link_hash_table_create): Updated.
258 (elf64_x86_64_create_dynamic_sections): Likewise.
259 (elf64_x86_64_check_relocs): Likewise.
260 (elf64_x86_64_size_dynamic_sections): Likewise.
261 (elf64_x86_64_relocate_section): Likewise.
263 2009-05-28 Nick Clifton <nickc@redhat.com>
265 * targets.c (_bfd_target_vector): Only include plugin target in
266 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
268 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
270 * elf32-spu.c (struct call_info): New member broken_cycle.
271 (remove_cycle): Instead of physically removing call_info structures
272 to break call graph cycles, mark them using the broken_cycle flag.
273 (mark_overlay_section): Respect broken_cycle flag.
274 (unmark_overlay_section): Likewise.
275 (collect_lib_sections): Likewise.
276 (collect_overlays): Likewise.
277 (sum_stack): Likewise.
279 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
281 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
282 (mark_functions_via_relocs): Initialize callee->count to 1.
283 (pasted_function): Likewise.
284 (spu_elf_auto_overlay): Honor call counts when determining number
285 of stubs required in software i-cache mode.
287 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
289 * plugin.c (program_name): Remove.
290 (plugin_program_name): New.
291 (bfd_plugin_set_program_name): New.
292 (try_load_plugin): Use plugin_program_name.
293 * plugin.h (bfd_plugin_set_program_name): New.
295 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
297 * aclocal.m4: Include ../config/plugins.m4.
298 * configure.in: Use AC_PLUGINS.
299 * configure: Regenerate.
300 * Makefile.in: Regenerate.
301 * doc/Makefile.in: Regenerate.
303 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
305 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
306 link.
307 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
308 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
309 * elf32-avr.c (elf32_avr_relax_section): Likewise.
310 * elf32-frv.c (elf32_avr_relax_section): Likewise.
311 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
312 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
313 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
314 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
315 * reloc.c (bfd_generic_relax_section): Likewise.
316 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
317 * vms.c (vms_bfd_relax_section): Likewise.
319 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
321 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
323 * elf32-i386.c (is_indirect_symbol): Renamed to ...
324 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
326 * elf32-i386.c (allocate_dynrelocs): Updated.
327 (elf_i386_relocate_section): Likewise.
328 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
329 (elf64_x86_64_relocate_section): Likewise.
331 * elf64-x86-64.c (is_indirect_symbol): Removed.
333 2009-05-26 Nick Clifton <nickc@redhat.com>
335 * po/id.po: Updated Indonesian translation.
337 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
339 * Makefile.am: Run "make dep-am".
340 (AM_CPPFLAGS): New.
341 (LIBDL): New.
342 (ALL_MACHINES): Add cpu-plugin.lo.
343 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
344 (BFD32_BACKENDS): Add plugin.lo.
345 (BFD32_BACKENDS_CFILES): Add plugin.c.
346 (libbfd_la_LIBADD): Add LIBDL
347 * archures.c (bfd_architecture): Add bfd_arch_plugin.
348 (bfd_plugin_arch): Declare.
349 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
350 * bfd.c (bfd): Add plugin_data.
351 * config.bfd: Handle the plugin target.
352 * configure.in: Check for --enable-plugins.
353 (LT_INIT): Use the dlopen option.
354 * cpu-plugin.c: New.
355 * plugin.c: New.
356 * plugin.h: New.
357 * targets.c (plugin_vec): Declare.
358 (_bfd_target_vector): Add plugin_vec.
359 * Makefile.in: Regenerate.
360 * bfd-in2.h: Regenerate.
361 * configure: Regenerate.
363 2009-05-26 Alan Modra <amodra@bigpond.net.au>
365 * dep-in.sed: Don't modify .o to .lo here. Output one filename
366 per line with all lines having continuation backslash. Prefix
367 first line with "A", following lines with "B".
368 * Makefile.am (DEP): Don't use dep.sed here.
369 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
370 dep.sed here on dependencies, sort and uniq.
371 * Makefile.in: Regenerate.
373 2009-05-25 Tristan Gingold <gingold@adacore.com>
375 * makefile.vms: Add verilog.obj to object list OBJS.
377 2009-05-24 Alan Modra <amodra@bigpond.net.au>
379 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
380 for BFD_IN_MEMORY is cleared.
381 (bfd_bwrite): Zero excess memory allocated.
383 2009-05-22 Julian Brown <julian@codesourcery.com>
385 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
386 macros.
387 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
388 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
389 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
390 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
391 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
392 (a8_erratum_fix, a8_erratum_reloc): New structs.
393 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
394 num_a8_erratum_fixes, fix_cortex_a8 fields.
395 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
396 (elf32_arm_add_stub): Split into two parts, creating...
397 (elf32_arm_create_or_find_stub_sec): New function.
398 (elf32_arm_final_link_relocate): Add forward declaration.
399 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
400 relocations, multiple relocations per stub.
401 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
402 (arm_size_one_stub): Use find_stub_size_and_template.
403 (a8_reloc_compare): New.
404 (find_thumb_glue): Add forward declaration.
405 (cortex_a8_erratum_scan): New.
406 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
407 (bfd_elf32_arm_set_cortex_a8_fix): New.
408 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
409 (arm_map_one_stub): Add THUMB32_TYPE support.
410 (a8_branch_to_stub_data): New.
411 (make_branch_to_a8_stub): New.
412 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
413 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
414 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
415 Cortex-A8 erratum workaround.
416 * bfd-in2.h: Regenerate.
418 2009-05-22 Alan Modra <amodra@bigpond.net.au>
420 * Makefile.am: Run "make dep-am".
421 * Makefile.in: Regenerate.
422 * po/SRC-POTFILES.in: Regenerate.
424 2009-05-21 Alan Modra <amodra@bigpond.net.au>
426 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
427 commit.
429 2009-05-21 Alan Modra <amodra@bigpond.net.au>
431 * elf-bfd.h (struct elf_backend_data
432 <elf_backend_link_output_symbol_hook>): Return an int.
433 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
434 symbols on deleted .opd entries.
435 * elflink.c (elf_link_output_sym): Return without outputting sym
436 if output_symbol_hook returns 2.
437 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
438 Abort if we must not discard sym.
439 (elf_link_input_bfd): Similarly, don't set finfo->indices for
440 local syms.
441 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
442 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
443 elf_backend_link_output_symbol_hook return type change.
444 * elf32-arm.c (output_arch_syminfo): Likewise.
445 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
446 (elf32_arm_output_arch_local_syms): Likewise.
447 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
448 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
449 (bfd_score_elf_link_output_symbol_hook): Likewise.
450 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
451 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
452 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
453 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
454 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
455 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
456 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
457 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
458 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
459 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
460 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
462 2009-05-21 Alan Modra <amodra@bigpond.net.au>
464 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
465 out of range .opd symbols.
467 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
469 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
470 fprintf_vma directly.
471 * peXXigen.c (pe_print_edata): Likewise.
472 (pe_print_pdata): Likewise.
473 (_bfd_XX_print_ce_compressed_pdata): Likewise.
474 (_bfd_XX_print_private_bfd_data_common): Likewise.
476 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
478 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
480 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
481 Paul Brook <paul@codesourcery.com>
483 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
484 fix discarded sections.
486 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
488 * elf32-spu.c (mark_overlay_section): Move .init and .fini
489 sections into the software icache.
491 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
493 * elf32-spu.c (build_stub): Always build "compact" sofware
494 i-cache stubs.
496 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
498 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
499 (spu_elf_setup): Initialize it.
500 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
501 Update to new-sytle cache manager data structures.
502 (spu_elf_build_stubs): Generate new-style cache manager data
503 structures and symbols.
504 (spu_elf_auto_overlay): Update size computation.
506 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
508 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
509 segments first amongst the program headers.
511 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
513 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
514 into addresses for relocation types that look at high bits. Remove
515 special handling of relocation overflow warnings.
517 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
519 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
520 control flow graph between fragments of a function.
522 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
524 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
525 generate only a 16-byte .toe section.
526 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
528 2009-05-14 Alan Modra <amodra@bigpond.net.au>
530 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
531 (spu_elf_place_overlay_data): ..here. New function.
532 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
534 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
536 * elf32-arm.c: Move sysdep.h to start of file.
538 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
540 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
541 start of overlays.
542 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
543 __icache_tag_array and __icache_tag_array_size.
545 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
547 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
548 ATTRIBUTE_UNUSED.
549 (bfinfdpic_link_omit_section_dynsym): Likewise.
550 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
552 2009-05-05 Paul Brook <paul@codesourcery.com>
554 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
555 * bfd-in2.h: Regenerate.
556 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
557 (_arm_elf_section_data): Add text and exidx fields.
558 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
559 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
560 copy_exidx_entry): New functions.
561 (elf32_arm_write_section): Fixup .ARM.exidx contents.
563 2009-05-05 Christophe lyon <christophe.lyon@st.com>
565 * elf32-arm.c (DEF_STUBS): New helper define.
566 (DEF_STUB): Likewise.
567 (stub_def): New type.
568 (stub_definitions): New array, containing stub template pointers
569 and sizes.
570 (arm_size_one_stub): Make use of stub_definitions.
572 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
574 * elflink.c (find_version_for_sym): Remove from here, ...
575 * linker.c (bfd_find_version_for_sym): ... rename, replace
576 here, make public and update all callers.
577 * bfd-in2.h: Regenerate.
579 2009-04-30 Nick Clifton <nickc@redhat.com>
581 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
582 section pointer.
583 (struct elf_obj_data): Add has_ifunc_symbols boolean.
584 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
585 into a STT_GNU_IFUNC symbol type.
586 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
587 type.
588 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
589 the binary contains ifunc symbols.
590 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
591 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
592 * elf32-i386.c (is_indirect_function): New function.
593 (elf_i386_check_relocs): Create an ifunc output section.
594 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
595 section if necessary.
596 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
597 if necessary.
598 (elf_i386_add_symbol_hook): New function. Set the
599 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
600 symbol is encountered.
601 (elf_backend_post_process_headers): Define.
602 (elf_backend_add_symbol_hook): Define.
603 (elf_i386_post_process_headers): Rename to
604 elf_i388_fbsd_post_process_headers.
605 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
606 (is_indirect_function): New function.
607 (elf64_x86_64_check_relocs): Create an ifunc output section.
608 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
609 section if necessary.
610 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
611 symbol if necessary.
612 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
613 elf_obj_data structure if an ifunc symbol is encountered.
614 (elf_backend_post_process_headers): Define.
615 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
616 if we have ifunc symbols to handle.
617 (get_ifunc_reloc_section_name): New function. Computes the name
618 for an ifunc section.
619 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
620 section to hold ifunc relocs.
621 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
622 (bfd_print_symbol_vandf): Handle ifunc symbols.
623 (bfd_decode_symclass): Likewise.
624 * bfd-in2.h: Regenerate.
626 2009-04-30 Joseph Myers <joseph@codesourcery.com>
628 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
629 MOVW and MOVT relocations in a shared library link.
631 2009-04-27 Anthony Green <green@moxielogic.com>
633 * verilog.c: New file.
634 * Makefile.am (BFD32_LIBS): Add verilog.c.
635 (BFD32_LIBS_CFILES): Add verilog.c.
636 (verilog.lo): New build rule.
637 * Makefile.in: Rebuilt.
638 * targets.c: Add verilog support.
639 * bfd.c (tdata union): Add Verilog private data field.
640 * bfd-in2.h: Regenerate.
642 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
644 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
645 copy pe_opthdr.
647 2009-04-23 Matthias Klose <doko@ubuntu.com>
649 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
651 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
653 PR9743
654 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
655 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
656 (elf32_arm_size_stubs): Likewise.
657 (record_thumb_to_arm_glue): Deleted unused function.
658 (bfd_elf32_arm_process_before_allocation): No longer handle
659 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
660 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
661 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
663 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
665 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
666 (elf32_arm_write_section): Declare early.
667 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
668 (arm_allocate_glue_section_space): Exclude empty sections.
669 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
670 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
671 BFD.
672 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
673 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
674 (elf32_arm_size_dynamic_sections): Allocate interworking
675 sections here.
676 (bfd_elf32_bfd_final_link): Define.
678 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
680 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
682 * coffcode.h (coff_compute_section_file_positions): Clear
683 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
685 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
686 force_minimum_alignment.
688 * libcoff.h: Regenerated.
690 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
691 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
693 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
694 nor target_subsystem.
696 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
697 force_minimum_alignment nor target_subsystem.
699 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
701 * coff-x86_64.c (PEI_HEADERS): Protect includes.
702 (bfd_pe_print_pdata): Remove #ifdef PE variation.
703 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
704 include in coff-x86_64.c of headers.
705 (PDATA_ROW_SIZE): New define.
706 (pex_regs[]): New static array.
707 (pex64_get_runtime_function): New static function.
708 (pex64_get_unwind_info): Likewise.
709 (pex64_get_scope_entry): Likewise.
710 (pex64_xdata_print_uwd_codes): Likewise.
711 (pex64_get_section_by_rva): Likewise.
712 (pex64_dump_xdata): Likewise.
713 (pex64_bfd_print_pdata): Likewise.
714 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
715 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
716 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
718 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
719 Alan Modra <amodra@bigpond.net.au>
720 Dave Korn <dave.korn.cygwin@gmail.com>
722 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
723 long names and non-NUL-terminated strings.
725 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
727 * bfd-in2.h: Regenerated.
729 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
731 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
732 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
734 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
736 PR binutils/10074
737 * coffcode.h (bfd_pei_p): New.
739 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
740 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
741 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
742 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
743 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
744 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
746 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
747 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
748 bfd_efi_rtdrv_x86_64_vec,
749 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
750 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
751 * targets.c: Likewise.
753 * configure: Regenerated.
754 * libcoff.h: Likewise.
755 * Makefile.in: Likewise.
757 * efi-app-ia32.c: Removed.
758 * efi-app-x86_64.c: Likewise.
759 * efi-bsdrv-ia32.c: Likewise.
760 * efi-bsdrv-ia64.c: Likewise.
761 * efi-bsdrv-x86_64.c: Likewise.
762 * efi-rtdrv-ia32.c: Likewise.
763 * efi-rtdrv-ia64.c: Likewise.
764 * efi-rtdrv-x86_64.c: Likewise.
765 * efi-rtdrv-ia32.c: Likewise.
767 * efi-app-ia64.c: Moved to ...
768 * pei-ia64.c: This.
769 (TARGET_SYM): Set to bfd_pei_ia64_vec.
770 (TARGET_NAME): Set to pei-ia64.
772 * libpei.h (bfd_target_pei_p): Removed.
773 (bfd_target_pei_arch): Likewise.
774 (bfd_target_efi_app_p): Likewise.
775 (bfd_target_efi_app_arch): Likewise.
776 (bfd_target_efi_bsdrv_p): Likewise.
777 (bfd_target_efi_bsdrv_arch): Likewise.
778 (bfd_target_efi_rtdrv_p): Likewise.
779 (bfd_target_efi_rtdrv_arch): Likewise.
780 (bfd_pe_executable_p): Likewise.
782 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
783 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
784 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
785 and efi-rtdrv-ia32.c.
786 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
787 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
788 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
789 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
790 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
791 efi-rtdrv-x86_64.c. Add pei-ia64.c.
792 (efi-app-ia64.lo): Removed.
793 (efi-bsdrv-ia32.lo): Likewise.
794 (efi-rtdrv-ia32.lo): Likewise.
795 (efi-app-ia64.lo): Likewise.
796 (efi-bsdrv-ia64.lo): Likewise.
797 (efi-rtdrv-ia64.lo): Likewise.
798 (efi-app-x86_64.lo): Likewise.
799 (efi-bsdrv-x86_64.lo): Likewise.
800 (efi-rtdrv-x86_64.lo): Likewise.
801 (pei-ia64.lo): New.
803 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
804 with bfd_pei_p.
805 (arch_type): Removed.
806 (pe_arch): Likewise.
807 (pe_bfd_object_p): Just return coff_object_p.
809 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
810 bfd_pe_executable_p with bfd_pei_p.
812 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
814 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
815 PLT entries to an undefined symbol when generating a shared
816 library.
818 2009-04-17 Nick Clifton <nickc@redhat.com>
820 PR 9909
821 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
823 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
825 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
826 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
827 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
828 * binary.c (binary_bfd_define_common_symbol): Likewise.
829 * bout.c (b_out_bfd_define_common_symbol): Likewise.
830 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
831 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
832 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
833 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
834 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
835 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
836 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
837 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
838 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
839 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
840 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
841 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
842 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
843 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
844 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
845 * som.c (som_bfd_define_common_symbol): Likewise.
846 * srec.c (srec_bfd_define_common_symbol): Likewise.
847 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
848 * versados.c (versados_bfd_define_common_symbol): Likewise.
849 * vms.c (vms_bfd_define_common_symbol): Likewise.
850 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
851 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
852 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
853 (pmac_xcoff_vec): Likewise.
854 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
855 (aix5coff64_vec): Likewise.
856 * linker.c (bfd_generic_define_common_symbol): New function.
857 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
858 (_bfd_define_common_symbol): New field.
859 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
860 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
861 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
862 symbols here.
863 * bfd-in2.h: Regenerate.
864 * libbfd.h: Likewise.
865 * libcoff.h: Likewise.
867 2009-04-15 Anthony Green <green@moxielogic.com>
869 * targets.c: Add moxie support.
870 * Makefile.am: Ditto.
871 * Makefile.in: Rebuilt.
872 * cpu-moxie.c, elf32-moxie.c: New files.
873 * archures.c: Add moxie support.
874 * configure.in: Add moxie support.
875 * configure: Rebuilt.
876 * config.bfd, archures.c: Add moxie support.
877 * bfd-in2.h: Rebuilt.
879 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
881 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
882 branch to an undef weak symbol into a jump to next instruction if
883 a PLT entry will be created.
885 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
887 * coffgen.c (make_a_section_from_file): Set the backend long
888 section names enable if long section names found on input.
889 * coffcode.h: Extend long section names documentation to match.
891 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
893 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
894 machine code.
896 2009-04-07 DJ Delorie <dj@redhat.com>
898 * archures.c: Add bfd_mach_mep_c5.
899 * bfd-in2.h: Likewise.
900 * cpu-mep.c: Add bfd_c5_arch.
901 * elf32-mep.c: Support it.
903 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
905 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
906 info->callbacks->einfo.
907 * linker.c (_bfd_generic_section_already_linked): Likewise.
909 2009-04-06 DJ Delorie <dj@redhat.com>
911 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
913 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
915 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
916 _bfd_pex64_print_pdata only if PE is defined.
918 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
919 (_bfd_pex64_print_pdata): This.
921 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
922 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
923 is defined.
925 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
927 * coff-x86_64.c (bfd_pe_print_pdata): Define as
928 _bfd_pep_print_x64_pdata.
929 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
930 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
932 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
934 * elf32-xtensa.c (relax_property_section): Always set r_offset
935 to zero.
937 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
939 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
940 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
941 branch stubs.
942 (elf32_arm_stub_type): New enum values for the two new stubs.
943 (arm_type_of_stub): Make use of the two new stubs.
944 (arm_size_one_stub): Handle the two new stubs.
946 2009-04-01 Matt Thomas <matt@netbsd.org>
948 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
949 hidden symbols into the GOT or PLT.GOT.
950 (elf_vax_relocate_section): Do not emit a PCREL reloc
951 into a shared object if it is against a hidden symbol.
953 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
955 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
956 and know_contains_shared_object_p.
957 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
958 Cache the result in the archive_info table.
959 (xcoff_auto_export_p): Add an "info" parameter and update the
960 call to xcoff_archive_contains_shared_object_p.
961 (xcoff_mark_auto_exports): Update accordingly.
962 (xcoff_post_gc_symbol): Likewise.
964 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
966 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
967 rather than C_EXT.
969 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
971 * coff-rs6000.c (member_layout): New structure.
972 (archive_iterator): Likewise.
973 (member_layout_init): New function.
974 (archive_iterator_begin): Likewise.
975 (archive_iterator_next): Likewise.
976 (xcoff_write_armap_old): Use the new iterator functions.
977 (do_shared_object_padding): Delete.
978 (xcoff_write_armap_big): Use the new iterator functions. Simplify
979 handling of arch_info.
980 (xcoff_write_archive_contents_old): Allocate arelt_data in the
981 first loop rather than the second. Allocate a member header if
982 there isn't one, then work out the stat information and length
983 in the first loop too. Use the new iterators for the second loop.
984 (xcoff_write_archive_contents_big): Likewise.
986 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
988 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
989 (bfd_xcoff_set_archive_import_path): Likewise.
990 * bfd-in2.h: Regenerate.
991 * xcofflink.c: Include libiberty.h.
992 (xcoff_archive_info): New structure.
993 (xcoff_archive_info_hash): New function.
994 (xcoff_archive_info_eq): Likewise.
995 (xcoff_get_archive_info): Likewise.
996 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
997 (bfd_xcoff_split_import_path): New function.
998 (bfd_xcoff_set_archive_import_path): Likewise.
999 (xcoff_set_import_path): Move earlier in file.
1000 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1001 object to the the directory part of the bfd's filename. Get the
1002 import path and filename of an archive object from the archive's
1003 xcoff_tdata, initializing it if necessary. Update use of
1004 import_file_id.
1005 (bfd_link_input_bfd): Update use of import_file_id.
1006 (xcoff_write_global_symbol): Likewise.
1008 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1010 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1012 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1014 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1015 a .loader section for relocatable links.
1016 (xcoff_need_ldrel_p): New function.
1017 (xcoff_mark): Use it.
1018 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1019 a loader section.
1020 (xcoff_build_ldsym): New function, split out from...
1021 (xcoff_build_ldsyms): ...here. Rename to...
1022 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1023 call xcoff_build_ldsym, if there's a loader section.
1024 (xcoff_build_loader_section): New function, extracted verbatim from...
1025 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1026 there's a loader section. Only add an __rtinit loader symbol
1027 if there's a loader section. Update after above name change.
1028 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1029 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1030 and xcoff_create_ldrel.
1031 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1032 (xcoff_reloc_link_order): Likewise, but only call it if there's
1033 a loader section. Use xcoff_symbol_section.
1034 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1035 if there's a loader section.
1037 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1039 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1041 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1043 * elf32-arm.c (group_sections): Rewrite loops for better
1044 readability.
1046 2009-03-30 DJ Delorie <dj@redhat.com>
1048 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1049 relocs when doing a relocatable link.
1051 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1053 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1054 "ERROR:", in error messages.
1055 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1056 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1057 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1058 (elf32_arm_merge_eabi_attributes): Likewise.
1059 (elf32_arm_merge_private_bfd_data): Likewise.
1061 2009-03-27 Nick Clifton <nickc@redhat.com>
1063 * section.c (bfd_get_section_contents): Detect and handle the case
1064 where a section has the SEC_IN_MEMORY flag set but no actual
1065 contents allocated.
1067 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1069 PR 6494
1070 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1071 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1072 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1073 if we don't find matching PT_LOAD when copying.
1075 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1077 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1078 the reloc descriptions.
1080 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1082 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1083 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1084 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1086 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1088 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1089 (bfd_i386_arch_intel_syntax): Likewise.
1090 (i8086_arch): Likewise.
1091 (bfd_x86_64_arch): Likewise.
1093 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1095 * elf32-cris.c (cris_elf_relocate_section): <case
1096 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1097 symbols for non-allocated sections. Don't check whether to
1098 generate R_CRIS_DTPMOD for non-allocated sections.
1099 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1100 handle relocation GC:ing if applied to non-allocated section.
1101 (cris_elf_check_relocs): Similar.
1103 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1104 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1105 when emitting a known TP offset in the GOT.
1107 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1109 * elf64-ppc.c (synthetic_opd): Delete.
1110 (compare_symbols): Look for .opd name rather than section match.
1111 (ppc64_elf_get_synthetic_symtab): Likewise.
1113 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1115 * elf32-ppc.c (is_pic_glink_stub): Delete.
1116 (is_nonpic_glink_stub): New function.
1117 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1118 than first pic one.
1119 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1121 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1122 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1124 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1125 macros for visibilty and locality checks.
1126 (elf_s390_adjust_dynamic_symbol): Likewise.
1127 (allocate_dynrelocs): Likewise.
1128 (elf_s390_relocate_section): Likewise.
1129 (elf_s390_finish_dynamic_symbol): Likewise.
1130 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1131 (elf_s390_adjust_dynamic_symbol): Likewise.
1132 (allocate_dynrelocs): Likewise.
1133 (elf_s390_relocate_section): Likewise.
1134 (elf_s390_finish_dynamic_symbol): Likewise.
1136 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1138 * bfd-in2.h: Regenerated.
1139 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1140 for debugging sections and map memory read/write dependent on
1141 SEC_COFF_NOREAD.
1142 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1143 without memory read flags set.
1144 * section.c: Add SEC_COFF_NOREAD to section flags.
1146 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1148 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1149 for format string.
1151 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1153 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1154 "no overlays" return. If there are overlays, create overlay
1155 manager entry symbols here, so that..
1156 (spu_elf_build_stubs): ..we don't need to set them up here.
1157 Simplify entry symbol tests.
1158 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1160 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1162 * elf.c (elfcore_grok_openbsd_procinfo)
1163 (elfcore_grok_openbsd_note): New functions.
1164 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1166 2009-03-18 Alan Modra <amodra@bigpond.net.au>
1168 * vms-hdr.c: Don't include alloca.h.
1169 * elf32-m68hc1x.c: Include alloca-conf.h.
1170 * xsym.c: Likewise.
1171 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1172 * som.c: Likewise.
1173 * Makefile.am: Run "make dep-am".
1174 * Makefile.in: Regenerate.
1176 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1178 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1180 2009-03-17 Alan Modra <amodra@bigpond.net.au>
1182 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1183 Add compact_stub.
1184 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1185 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1186 ovly_return fields with ovly_entry[2]. Adjust all users.
1187 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1188 when soft-icache.
1189 (spu_elf_build_stubs): Likewise.
1190 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1191 ovly_flavour changes. Update all callers.
1192 (ovl_stub_size_log2): New function.
1193 (build_stub): Handle compact icache stubs. Use different manager
1194 entry point for stubs in non-icache area.
1195 (spu_elf_size_stubs): Don't allocate space for indirect branch
1196 descriptors.
1197 (spu_elf_build_stubs): And don't built them.
1199 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
1201 * dwarf2.c (read_section): Always use rawsize, if available.
1203 2009-03-16 Alan Modra <amodra@bigpond.net.au>
1205 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1206 of rawsize and size for buffer.
1208 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1210 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1211 parameter just because fixed sections fit into local store.
1212 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1213 generating overlays if fixed sections plus reserved stack
1214 and heap space fit into local store.
1216 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1218 * elf32-spu.c (build_stub): Correct icache set_id.
1219 (spu_elf_relocate_section): Likewise.
1221 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1223 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1224 symbol table if it was created by the current call.
1226 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1228 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1229 class XMC_DS rather than XMC_UA.
1231 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1233 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1234 bfd_boolean export_defineds parameter with an unsigned int
1235 auto_export_flags parameter.
1236 * bfd-in2.h: Regenerate.
1237 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1238 split out from xcoff_build_ldsyms.
1239 (xcoff_covered_by_expall_p): New function.
1240 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1241 but with extra code to handle -bexpfull and -bexpall.
1242 (xcoff_mark_auto_exports): New function.
1243 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1244 a function should be automatically exported.
1245 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1246 parameter with an auto_export_flags parameter. Update ldinfo
1247 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1248 exported symbols.
1250 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1252 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1253 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1254 init and fini functions. Do garbage collection for objects
1255 without an entry point too.
1257 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1259 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1260 check whether a symbol has csect information.
1261 (coff_print_aux): Likewise.
1262 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1263 information for C_AIX_WEAKEXT too.
1264 (_bfd_xcoff_swap_aux_out): Likewise.
1265 (xcoff_reloc_type_br): Handle defweak symbols too.
1266 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1267 information for C_AIX_WEAKEXT too.
1268 (_bfd_xcoff64_swap_aux_out): Likewise.
1269 (xcoff64_reloc_type_br): Handle defweak symbols too.
1270 * coffgen.c (coff_print_symbol): Handle auxillary function
1271 information for C_AIX_WEAKEXT too.
1272 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1273 instead of BSF_GLOBAL if the L_WEAK flag is set.
1274 (xcoff_dynamic_definition_p): New function.
1275 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1276 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1277 always take the symbol class from the ldsym. Use weak bfd symbol
1278 types for weak ldsyms.
1279 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1280 Fix the check for whether a definition is from a shared object.
1281 Allow redefinitions of weak symbols.
1282 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1283 (xcoff_keep_symbol_p): Likewise.
1284 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1285 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1286 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1287 but mark them as L_WEAK.
1288 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
1289 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
1291 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1293 * xcofflink.c (xcoff_mark): When walking the relocations,
1294 only mark the target symbol or the target section, not both.
1295 (xcoff_final_definition_p): New function.
1296 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
1297 symbol is a valid definition of the associated output symbol.
1298 Use XCOFF_ALLOCATED to stop the same hash table entry having
1299 two output symbols.
1300 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
1301 keeping a symbol.
1302 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
1304 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1306 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
1307 symbols as XMC_XO.
1309 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1311 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
1312 * libcoff.h: Regenerate.
1313 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
1314 line-number counts in the bfd's lineno_counts field.
1315 Don't keep per-csect line-number counts.
1316 (xcoff_sweep): Don't update per-csect line-number counts.
1317 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
1318 entries in each output section.
1319 (xcoff_link_input_bfd): Get the number of line numbers from
1320 the bfd's lineno_counts field, rather than recalculating it
1321 from scratch. Fix the range check when updating C_BINCL and
1322 C_EINCL symbols.
1323 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
1324 here. Don't expect csects to have line-number counts.
1326 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1328 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
1329 * libcoff.h: Regenerate.
1330 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
1331 "skip" logic from xcoff_link_input_bfd.
1332 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
1333 objects in a dynamic link, rather than checking whether csectpp
1334 is null. Always allocate debug_index for other objects,
1335 and always go through the loop. Update the type of debug_index
1336 after the change above. Read the auxillary csect information
1337 and use xcoff_keep_symbol_p to decide whether a symbol should
1338 be kept. Set its debug_index to -2 if not.
1339 (xcoff_link_input_bfd): Update the type of debug_index after
1340 the change above and always expect it to be nonnull. Use it to
1341 test whether a symbol should be stripped, rather than making the
1342 decision here. Postpone all symbol creation to the second pass.
1344 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1346 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
1347 creating a descriptor.
1348 (xcoff_sweep): Don't mark toc_section unless it's needed.
1349 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
1350 when marking every bfd.
1351 (xcoff_link_input_bfd): Skip all TOC anchors.
1352 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
1353 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
1354 to -1; call xcoff_find_tc0 instead.
1356 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1358 * libcoff-in.h (xcoff_section_tdata): Update commentary.
1359 * libcoff.h: Regenerate.
1360 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
1361 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
1362 the previous symbol's csect. Treat last_symndx as an inclusive value
1363 and simplify its handling.
1364 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
1365 symbols with the right csect. Don't mark rsec when processing
1366 relocations against undefined or absolute sections.
1367 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
1368 of bfd_und_section_ptr.
1369 (xcoff_link_input_bfd): Likewise.
1371 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1373 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
1374 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
1375 flag is set. Assert that all undefined symbols are either
1376 imported or defined by a dynamic object.
1377 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1378 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
1379 handling to all relocations. Only set XCOFF_CALLED for function
1380 symbols.
1381 (xcoff_find_function): New function, split out from...
1382 (bfd_xcoff_export_symbol) ...here.
1383 (xcoff_set_import_path): New function, split out from...
1384 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
1385 meaning of XCOFF_CALLED.
1386 (xcoff_mark_symbol): If we mark an undefined and unimported
1387 symbol, find some way of defining it. If the symbol is a function
1388 descriptor, fill in its definition automatically. If the symbol
1389 is a function, mark its descriptor and allocate room for global
1390 linkage code. Otherwise mark the symbol as implicitly imported.
1391 Move the code for creating function descriptors from...
1392 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
1393 check for symbols that were implicitly defined.
1394 (xcoff_mark): Don't count any dynamic relocations against
1395 function symbols.
1396 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
1397 in the xcoff link info.
1398 (xcoff_link_input_bfd): Remove handling of undefined and
1399 unexported symbols.
1401 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1403 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
1404 if the target is absolute. Fix comment typo.
1405 (xcoff_ppc_relocate_section): Remove FIXME.
1406 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
1407 if the target is absolute.
1409 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1411 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
1412 R_POS and R_NEG relocations against absolute symbols to the
1413 .loader section.
1415 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1417 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
1418 to 2 for bfd_mach_ppc_620.
1420 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1422 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
1423 * configure.in: Likewise.
1424 * configure: Regenerate.
1426 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
1428 PR binutils/9945
1429 * elf.c (assign_section_numbers): Generate symbol table if there
1430 is any relocation in output.
1431 (_bfd_elf_compute_section_file_positions): Likewise.
1433 2009-03-13 Nick Clifton <nickc@redhat.com>
1435 PR 9934
1436 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
1437 * elflink.c (elf_link_read_relocs_from_section): Use
1438 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
1439 relocs but no symbol table.
1440 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1442 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
1444 PR ld/9938
1445 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
1446 to check ___tls_get_addr.
1448 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
1449 strncmp to check __tls_get_addr.
1451 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
1453 * dwarf2.c (read_section): Always check the offset, even when the
1454 section has been read before.
1456 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
1458 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
1459 comments.
1461 2009-03-11 Chris Demetriou <cgd@google.com>
1463 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
1464 * bfd-in2.h: Regenerate.
1465 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
1466 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
1467 mode.
1468 (bsd_write_armap): Likewise.
1469 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
1470 flag is set, do nothing.
1471 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
1472 for timestamp.
1474 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
1476 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
1477 used to update stack pointer.
1479 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1481 PR binutils/9921
1482 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
1483 for unknown symbols in absolute section.
1485 2009-03-06 Nick Clifton <nickc@redhat.com>
1487 * po/es.po: Updated Spanish translation.
1489 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1491 * elf32-arm.c (group_sections): Take next section size into
1492 account before accepting to group it.
1494 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
1496 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
1497 PLT entries.
1498 (elf32_arm_final_link_relocate): Likewise.
1500 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
1502 PR 9923
1503 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
1505 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1507 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
1508 * section.c (struct bfd_section): Add has_tls_get_addr_call.
1509 (BFD_FAKE_SECTION): Init new flag.
1510 * ecoff.c (bfd_debug_section): Likewise.
1511 * bfd-in2.h: Regenerate.
1512 * libbfd.h: Regenerate.
1513 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
1514 (ppc_elf_reloc_type_lookup): Handle new relocs.
1515 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
1516 without marker relocs.
1517 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1518 if section has no old-style calls.
1519 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
1520 Don't try to optimize new-style __tls_get_addr call when handling
1521 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1522 relocs.
1523 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
1524 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1525 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
1526 without marker relocs.
1527 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
1528 if section has no old-style calls. Set toc_ref for new relocs as
1529 appropriate.
1530 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
1531 Don't try to optimize new-style __tls_get_addr call when handling
1532 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
1533 relocs.
1535 2009-03-04 Alan Modra <amodra@bigpond.net.au>
1537 PR 6768
1538 * configure.in: Test for ld --as-needed support. Link shared
1539 libbfd against libm.
1540 * configure: Regenerate.
1542 2009-03-03 Alan Modra <amodra@bigpond.net.au>
1544 * Makefile.am: Run "make dep-am".
1545 * Makefile.in: Regenerate.
1547 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
1549 * elf32-score7.c: New file.
1550 * elf32-score.h: New file.
1551 * elf32-score.c: Add code to support score 7. Set score7 as the
1552 default.
1553 * cpu-score.c: Add score7 architecure.
1554 (compatibile): New function.
1555 * Makefile.am: Add rules for building elf32-score7 object.
1556 * Makefile.in: Regenerate.
1557 * configure.in: Add elf32-score7 object to score vectors.
1558 * configure: Regenerate.
1559 * reloc.c: Add score7 relocs.
1560 * archures.c: Add score3 and score7 machine numbers.
1561 * bfd-in2.h: Regenerate.
1562 * libbfd.h: Regenerate.
1564 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1566 * configure: Regenerate.
1568 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1570 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
1571 (elf32_hppa_check_relocs): Use it.
1573 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
1574 elf64-hppa.c.
1575 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
1576 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1577 (elf_hppa_is_dynamic_loader_symbol): Likewise.
1578 (elf_hppa_record_segment_addrs): Likewise.
1579 (elf_hppa_final_link): Likewise.
1580 (elf_hppa_relocate_insn): Likewise.
1581 (elf_hppa_final_link_relocate): Likewise.
1582 (elf64_hppa_relocate_section): Likewise.
1583 * elf64-hppa.c: Insert above.
1585 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1587 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
1588 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
1589 (elf_hppa_relocate_section): Likewise.
1590 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
1591 from struct elf_link_hash_entry. Add count field.
1592 (struct elf64_hppa_dyn_hash_table): Delete.
1593 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
1594 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
1595 (hppa_elf_hash_entry, eh_name): Define.
1596 (elf64_hppa_new_dyn_hash_entry): Delete.
1597 (elf64_hppa_dyn_hash_lookup): Delete.
1598 (elf64_hppa_dyn_hash_traverse): Delete.
1599 (get_dyn_name): Delete.
1600 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
1601 of struct elf64_hppa_dyn_hash_entry *.
1602 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
1603 allocate_global_data_plt, allocate_global_data_stub,
1604 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
1605 Likewise.
1606 (hppa64_link_hash_newfunc): New.
1607 (elf64_hppa_hash_table_create): Rework.
1608 (count_dyn_reloc): Likewise.
1609 (hppa64_elf_local_refcounts): New.
1610 (elf64_hppa_check_relocs): Rework using standard technique for recording
1611 local DLT, PLT and OPD reference counts.
1612 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
1613 elf_link_hash_entry *.
1614 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
1615 allocate_global_data_plt, allocate_global_data_stub,
1616 allocate_global_data_opd, allocate_dynrel_entries,
1617 elf64_hppa_adjust_dynamic_symbol,
1618 elf64_hppa_mark_milli_and_exported_functions): Likewise.
1619 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
1620 Use hppa_link_hash_table. Rework.
1621 (elf64_hppa_link_output_symbol_hook): Rework.
1622 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
1623 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
1624 elf64_hppa_finish_dynamic_sections): Likewise.
1626 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
1628 * elf32-arm.c (stub_reloc_type): Removed.
1629 (insn_sequence): Renamed reloc_type field to r_type.
1630 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
1631 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
1632 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
1633 (elf32_arm_stub_type): Add new enum entries for the new stubs.
1634 (arm_stub_is_thumb): Catch new stubs.
1635 (arm_type_of_stub): Handle new stubs.
1636 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
1637 (bfd_elf32_arm_process_before_allocation): Remove useless
1638 condition.
1640 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
1642 * elf.c (elf_find_function): Use is_function_type to check
1643 function symbol.
1645 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1647 * xtensa-modules.c: Revert to previous version 1.11 due
1648 to inadvertant commit.
1650 2009-02-24 Sterling Augustine <sterling@tensilica.com>
1652 * elf32-xtensa.c (text_action_add): Separate test for action
1653 type. Break if saved action is ta_widen_insn at same offset.
1655 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
1657 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
1658 to elf32_arm_stub_long_branch_any_arm_pic.
1659 (elf32_arm_stub_long_branch_any_thumb_pic): New.
1660 (enum elf32_arm_stub_type, arm_type_of_stub)
1661 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
1662 separately.
1664 2009-02-24 Joseph Myers <joseph@codesourcery.com>
1666 * elf32-arm.c (PREV_SEC): Update comment.
1667 (group_sections): Rename argument to stubs_always_after_branch.
1668 Reverse the list and place stubs at the end of input sections.
1669 Undefine NEXT_SEC.
1670 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
1672 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
1674 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
1675 Fix formatting.
1676 (arm_size_one_stub): Remove unnecessary break.
1677 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
1679 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1681 * elf32-arm.c (stub_insn_type): New type.
1682 (stub_reloc_type): Likewise.
1683 (insn_sequence): Likewise.
1684 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
1685 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
1686 (elf32_arm_stub_long_branch_thumb_only): Likewise.
1687 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1688 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
1689 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
1690 (elf32_arm_stub_hash_entry): Add new helper fields.
1691 (stub_hash_newfunc): Initialize these new fields.
1692 (arm_build_one_stub): Encode Arm and Thumb instructions separately
1693 to take endianness into account.
1694 (arm_size_one_stub): Compute size of stubs using insn_sequence.
1695 (arm_map_one_stub): Code is now more generic, thanks to
1696 insn_sequence.
1698 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
1700 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
1701 code.
1702 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
1703 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
1704 BLX is not available. Fix typo in warning message. Add comments
1705 and improve formatting.
1706 (arm_build_one_stub): Adjust to new
1707 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
1708 (arm_map_one_stub): Likewise.
1710 2009-02-23 Tristan Gingold <gingold@adacore.com>
1711 Eric Botcazou <ebotcazou@adacore.com>
1712 Douglas B Rupp <rupp@gnat.com>
1714 * vms.h: Update copyright year, fix comments, reorder declarations.
1715 (_bfd_save_vms_section): Remove the prototype.
1716 (EGPS_S_V_NO_SHIFT): New constant.
1717 (bfd_vms_set_section_flags): New prototype.
1718 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
1719 constants.
1720 (EGSY_S_W_FLAGS): Ditto.
1721 (EGSY_S_V_QUAD_VAL): Ditto.
1722 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
1723 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
1724 EGST_S_B_NAMLNG): Ditto.
1725 (ESRF_S_B_NAMLNG): Ditto.
1726 (ETIR_S_C_HEADER_SIZE): Ditto.
1727 (EGPS_S_V_ALLOC_64BIT): Ditto.
1728 (DST_S_C_EPILOG): Ditto.
1729 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
1730 (DST_S_C_SRC_INCRLNUM_B): Ditto.
1731 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
1732 (DST_S_L_PCLINE_UNSLONG): Ditto.
1733 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
1734 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
1735 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
1736 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
1737 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
1738 (DST_S_B_SRC_UNSBYTE): Ditto.
1739 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
1740 Add prototypes.
1741 (vms_section, vms_reloc): Remove types.
1742 (hdr_struc): Replaced by ...
1743 (hdr_struct): ... new type.
1744 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
1745 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
1746 (EMH_DATE_LENGTH): Ditto.
1747 (eom_struc): Replaced by ...
1748 (eom_struct): ... new type.
1749 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
1750 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
1751 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
1752 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
1753 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
1754 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
1755 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
1756 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
1757 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
1758 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
1759 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
1760 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
1761 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
1762 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
1763 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
1764 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
1765 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
1766 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
1767 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
1768 (enum file_type_enum): New type.
1769 (struct location_struct): Removed.
1770 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
1771 (struct funcinfo, struct module): Ditto.
1772 (struct vms_private_data_struct): Update fields.
1773 (struct vms_section_data_struct): New type.
1775 * vms.c: Update copyright year, fix comments,
1776 Fix includes for DECC, add prototypes.
1777 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
1778 some initializers.
1779 Use flavour to set is_vax, location_stack is removed.
1780 (struct pair): Declare.
1781 (fill_section_ptr): Initialize variables at declaration.
1782 Add guard to set SECTION_SYM flag, handlde und section.
1783 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
1784 (_bfd_vms_slurp_object_records): New function, replaces previous
1785 vms_object_p.
1786 (vms_slurp_module): New function.
1787 (vms_slurp_image): Ditto.
1788 (vms_object_p): Complete rewrite.
1789 (vms_mkobject): Use is_vax field to slect architecture.
1790 (free_reloc_stream): New function.
1791 (vms_convert_to_var): Ditto.
1792 (vms_convert_to_var_1): Ditto.
1793 (vms_convert_to_var_unix_filename): Ditto.
1794 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
1795 VAR format on VMS.
1796 (vms_new_section_hook): Set alignment to 0, allocate private data.
1797 (vms_get_section_contents): Load content.
1798 (vms_get_symbol_info): Handle undefined section.
1799 (vms_find_nearest_line): Handle.
1800 (alloc_reloc_stream): New function.
1801 (vms_slurp_reloc_table): Ditto.
1802 (vms_get_reloc_upper_bound): Make it real.
1803 (vms_canonicalize_reloc): Do the real work.
1804 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
1805 ALPHA_R_BOH.
1806 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
1807 (vms_set_arch_mach): Check arch.
1808 (vms_set_section_contents): Copy the content after allocation.
1809 (vms_alpha_vec): Update object flags.
1811 * vms-tir.c: Update copyright year, fix comments,
1812 add prototypes for new functions.
1813 (dst_define_location): New function.
1814 (dst_restore_location): New function.
1815 (dst_retrieve_location): New function.
1816 (dst_check_allocation): New function.
1817 (image_dump): Call dst_check_allocation.
1818 (image_write_b): Ditto.
1819 (image_write_w): Ditto.
1820 (image_write_l): Ditto.
1821 (image_write_q): Ditto.
1822 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
1823 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
1824 CTL_STKDL.
1825 Call error handler instead of abort if name is not known.
1826 (etir_sta): Add quarter_relocs argument and set it.
1827 Fix cast.
1828 (etir_sto): Ditto.
1829 (etir_opr): Ditto, return FALSE in case of error.
1830 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
1831 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
1832 (etir_stc): Add quarter_relocs argument and set it, fix cast.
1833 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
1834 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
1835 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
1836 Return FALSE in case of error.
1837 (tir_sta): Change sign of psect.
1838 (tir_ctl): Ditto.
1839 (tir_cmd): Fix cast. Makes tir_table static const.
1840 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
1841 add argument to explain.
1842 (analyze_etir): Initialize maxptr, add quarter_relocs
1843 declaration, move some declarations into inner scopes.
1844 Handle quarter_relocs and STO_IMM.
1845 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
1846 (_bfd_vms_slurp_relocs): New function.
1847 (_bfd_vms_decode_relocs): New function.
1848 (sto_imm): Rewritten.
1849 (start_first_etbt_record): New function.
1850 (start_another_etbt_record): Ditto.
1851 (etir_output_check): Ditto.
1852 (defer_reloc_p): Ditto.
1853 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
1854 a for-loop. Correctly deals with contents, deals with .vmsdebug,
1855 rewritte relocations handling.
1856 (_bfd_vms_write_tbt): Removed.
1857 (_bfd_vms_write_dbg): Ditto.
1859 * vms-misc.c: Update copyright year, Fix comments.
1860 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
1861 (maybe_adjust_record_pointer_for_object): New function.
1862 (_bfd_vms_get_first_record): New function, replaces ...
1863 (_bfd_vms_get_record): .. removed.
1864 (_bfd_vms_get_object_record): New function.
1865 (_bfd_vms_get_object_record): New function.
1866 (vms_get_remaining_object_record): New function, replaces ...
1867 (_bfd_vms_get_next_record): ... removed.
1868 (add_new_contents): Removed.
1869 (_bfd_save_vms_section): Removed.
1870 (_bfd_get_vms_section): Removed.
1871 (_bfd_vms_output_flush): Write in VAR format.
1872 (new_symbol): Don't make UND section.
1874 * vms-hdr.c: Update copyright year, update list of record handled.
1875 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
1876 (_bfd_vms_write_hdr): Strip vms and unix patches,
1877 add comments, truncate module name at 31 characters,
1878 use constants instead of hard-coded value,
1879 write BFD version instead of a fixed string.
1880 (_bfd_vms_slurp_ihd): New function.
1881 (_bfd_vms_slurp_isd): Ditto.
1882 (_bfd_vms_slurp_ihs): Ditto.
1883 (new_module): Ditto.
1884 (parse_module): Ditto
1885 (build_module_list): Ditto.
1886 (module_find_nearest_line): Ditto.
1887 (_bfd_vms_find_nearest_dst_line): Ditto.
1888 (vms_slurp_debug): Ditto.
1889 (_bfd_vms_slurp_dbg): Ditto.
1890 (_bfd_vms_slurp_tbt): Ditto.
1891 (_bfd_vms_write_dbg): Ditto.
1892 (_bfd_vms_write_tbt): Ditto.
1894 * vms-gsd.c: Update copyright year, update list of records handled.
1895 (EVAX_LITERALS_NAME): New macro.
1896 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
1897 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
1898 (register_universal_symbol): New function and prototype.
1899 (_bfd_vms_slurp_gsd): Fix indentations and casts,
1900 improve debug messages,
1901 use constants instead of hard-coded value,
1902 fix missing endianness conversion,
1903 handle global symbol (SYMG).
1904 (bfd_vms_set_section_flags): New function.
1905 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
1906 handle section literals,
1907 fix indentation,
1908 handle section bfd and vms flags,
1909 don't output LIB$INITIALIZE symbol,
1910 fix handling of weak symbols,
1911 fix evax vs vax procedure descriptor,
1912 handle absolute symbols.
1914 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
1915 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
1917 * makefile.vms (DEFS): Fix flags for VMS.
1919 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
1921 * bfd-in2.h: Regenerated.
1922 * libbfd.h: Regenerated.
1924 2009-02-20 Cary Coutant <ccoutant@google.com>
1926 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
1927 in struct stat.
1929 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1931 PR gas/7059
1932 * coffcode.h (coff_write_object_contents): Don't let the string
1933 table offset overflow the s_name field when using long section names.
1935 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
1937 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
1938 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
1939 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1940 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
1941 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
1942 (bfd_pmac_xcoff_backend_data): Likewise.
1943 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
1944 (bfd_xcoff_aix5_backend_data): Likewise.
1945 (xcoff64_write_object_contents): Delete unused long_section_names
1946 local variable.
1947 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
1948 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
1949 struct non-const.
1950 * coffcode.h (documentation): Update to describe long section names.
1951 (COFFLONGSECTIONCATHELPER): New helper macro.
1952 (BLANKOR1TOODD): Likewise.
1953 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
1954 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
1955 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
1956 (bfd_coff_set_long_section_names_allowed): New function.
1957 (bfd_coff_set_long_section_names_disallowed): Likewise.
1958 (struct bfd_coff_backend_data): Add new backend hook function
1959 pointer _bfd_coff_set_long_section_names.
1960 (bfd_coff_set_long_section_names): New backend hook.
1961 (coff_write_object_contents): Only generate long section names if
1962 bfd_coff_long_section_names() indicates they are currently enabled.
1963 (bfd_coff_std_swap_table): Make non-const, and initialise long
1964 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1965 (ticoff0_swap_table): Likewise to both.
1966 (ticoff1_swap_table): Again, likewise to both.
1967 * coffgen.c (make_a_section_from_file): Allow long section names
1968 as inputs even if not currently allowed for outputs.
1969 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
1970 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
1971 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1972 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1973 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1974 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1975 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1976 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
1977 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
1978 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1979 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
1980 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
1981 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
1982 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
1983 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
1984 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
1985 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
1986 * libcoff-in.h: Update copyright year to cause updated copyright
1987 year in generated libcoff.h, and fix typo.
1988 * libcoff.h: Regenerated.
1989 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
1990 (_bfd_ecoff_no_long_sections): Add prototype.
1991 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
1992 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
1993 defined by an including .c file.
1994 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
1995 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
1996 (ticoff1_swap_table): Likewise to both.
1998 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2000 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2001 stub. Catch default case error.
2002 (arm_map_one_stub): Add missing Thumb mapping symbol.
2004 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2006 PR 9841
2007 * elf32-avr.c: Handle case where no local symbos exist correctly.
2009 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2011 bfd/
2012 * elf32-arm.c (arm_long_branch_stub,
2013 arm_thumb_v4t_long_branch_stub,
2014 arm_thumb_thumb_long_branch_stub,
2015 arm_thumb_arm_v4t_long_branch_stub,
2016 arm_thumb_arm_v4t_short_branch_stub,
2017 arm_pic_long_branch_stub):
2018 Renamed to elf32_arm_stub_long_branch_any_any,
2019 elf32_arm_stub_long_branch_v4t_arm_thumb,
2020 elf32_arm_stub_long_branch_thumb_only,
2021 elf32_arm_stub_long_branch_v4t_thumb_arm,
2022 elf32_arm_stub_short_branch_v4t_thumb_arm,
2023 elf32_arm_stub_long_branch_any_any_pic.
2024 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2025 arm_thumb_thumb_stub_long_branch,
2026 arm_thumb_arm_v4t_stub_long_branch,
2027 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2028 Renamed to arm_stub_long_branch_any_any,
2029 arm_stub_long_branch_v4t_arm_thumb,
2030 arm_stub_long_branch_thumb_only,
2031 arm_stub_long_branch_v4t_thumb_arm,
2032 arm_stub_short_branch_v4t_thumb_arm,
2033 arm_stub_long_branch_any_any_pic.
2035 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2037 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2038 in branch offset check.
2040 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2042 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2043 add toc.symndx and toc.add.
2044 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2045 Set up toc.add.
2046 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2047 callers.
2048 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2049 (branch_reloc_hash_match): New function, extracted from..
2050 (ppc64_elf_tls_optimize): ..here.
2051 (ppc64_elf_relocate_section): Properly set addends when optimizing
2052 tls sequences. Avoid unnecessary reading and writing of insns.
2053 Only redo reloc when symbol changed. Bypass symbol checks when
2054 using tlsld_got.
2055 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2056 (branch_reloc_hash_match): New function, extracted from..
2057 (ppc_elf_tls_optimize): ..here.
2058 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2059 Don't clear addend on zapped __tls_get_addr reloc.
2061 2009-02-12 Nick Clifton <nickc@redhat.com>
2063 PR 9827
2064 * elflink.c (bfd_elf_final_link): When counting the relocations,
2065 if the header size has not been set yet then assume that it will
2066 match the output section's reloc type.
2068 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2070 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2071 relocatable link.
2073 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2075 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2076 (find_function): Likewise.
2077 (pasted_function): Don't error if no prior function found.
2078 (discover_functions): Revert 2008-12-10 change. Extend first
2079 function range to start of section.
2081 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2083 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2084 functions to C90.
2085 * elf64-hppa.h: Likewise.
2087 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2089 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2090 .sbss handling.
2092 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2094 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2095 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2097 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2099 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2100 * archures.c (bfd_mach_mips_xlr): Define.
2101 * bfd-in2.h: Regenerate.
2102 * cpu-mips.c (I_xlr): Define.
2103 (arch_info_struct): Add XLR entry.
2104 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2105 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2106 (mips_mach_extensions): Add XLR entry.
2108 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2110 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2112 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2114 * configure.in: AC_SUBST pdfdir.
2115 * Makefile.am: Add install-pdf, install-pdf-am
2116 and install-pdf-recursive targets. Define pdfdir.
2117 * doc/Makefile.am: Define pdf__strip_dir. Add
2118 install-pdf and install-pdf-am targets.
2119 * po/Make-in: Add install-pdf target.
2120 * configure: Regenerate.
2121 * Makefile.in: Regenerate
2122 * doc/Makefile.in: Regenerate.
2124 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2126 * bfd-in2.h: Regenerate.
2127 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2128 fields from n_entries to n_slots where appropriate, update comments.
2129 (HOWTO): Add TLS relocations.
2130 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2131 (enum elf_m68k_got_offset_size): New enum.
2132 (struct elf_m68k_got_entry.type): Move field to ...
2133 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2134 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2135 functions.
2136 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2137 functions.
2138 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2139 fields into n_entries array. Update comments.
2140 (elf_m68k_init_got): Simplify, update all uses.
2141 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2142 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2143 GOT entries; update name, update all uses.
2144 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2145 (elf_m68k_get_got_entry): Update.
2146 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2147 simplify.
2148 (elf_m68k_remove_got_entry_type): Simplify.
2149 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2150 (elf_m68k_can_merge_gots): Update.
2151 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2152 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2153 GOT entries, simplify.
2154 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2155 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2156 field, remove obsoleted local_n_entries field.
2157 (elf_m68k_partition_multi_got_2): New static function.
2158 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2159 update.
2160 (elf_m68k_remove_got_entry_type): Update.
2161 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2162 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2163 update of sgot->size and srelgot->size.
2164 (elf_m68k_gc_sweep_hook): Update.
2165 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2166 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2167 TLS relocations.
2168 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2169 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2171 2009-02-02 DJ Delorie <dj@redhat.com>
2173 * elf32-mep.c (config_names): Regenerate configuration.
2175 2009-02-02 Alan Modra <amodra@bigpond.net.au>
2177 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2178 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2179 * elf.c (bfd_elf_get_str_section): Make static.
2180 (bfd_elf_find_section): Delete.
2181 * libbfd.h: Regenerate.
2183 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2185 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2186 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2188 2009-01-31 Alan Modra <amodra@bigpond.net.au>
2190 * elflink.c (on_needed_list): New function.
2191 (elf_link_add_object_symbols): Link in --as-needed libs if they
2192 satisfy undefined symbols in other libs.
2194 2009-01-30 Julian Brown <julian@codesourcery.com>
2196 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2197 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2198 with --just-symbols (-R).
2200 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2202 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2203 high_pc in order to properly sign-extend VMAs.
2205 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2206 Mark Shinwell <shinwell@codesourcery.com>
2207 Catherine Moore <clm@codesourcery.com>
2209 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2211 2009-01-28 Catherine Moore <clm@codesourcery.com>
2213 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2214 SEC_LOAD for dynamic relocation sections.
2216 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2218 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2219 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2220 the size of local TLS data.
2222 2009-01-27 Andreas Schwab <schwab@suse.de>
2224 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2225 architectures in the archive.
2227 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2229 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2230 <R_CRIS_32_DTPREL>: Correct relocation value.
2232 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2233 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2234 symbols with non-default visibility.
2236 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2238 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2239 describing the trampolines.
2240 (ppc_elf_relocate_section): Update relocs to describe the
2241 trampolines.
2243 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2245 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2246 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2247 and R_PARISC_PCREL12F relocations.
2249 2009-01-24 Alan Modra <amodra@bigpond.net.au>
2251 PR 6022
2252 * elflink.c (find_version_for_sym): New function split out from,
2253 but without export_dynamic test, ..
2254 (_bfd_elf_link_assign_sym_version): ..here.
2255 (_bfd_elf_export_symbol): Use it.
2257 2009-01-23 Alan Modra <amodra@bigpond.net.au>
2259 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2260 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2261 * elflink.c: ..here, somewhat modified.
2262 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2263 _bfd_elf_link_find_version_dependencies,
2264 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2265 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2266 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2267 declare..
2268 * elflink.c: ..and make static here.
2269 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2270 of output_bfd from struct elf_find_verdep_info.
2271 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2272 struct elf_info_failed.
2273 (bfd_elf_size_dynamic_sections): Adjust.
2275 2009-01-22 Alan Modra <amodra@bigpond.net.au>
2277 PR 6832
2278 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2279 after comp_unit_find_line call.
2281 2009-01-21 Nick Clifton <nickc@redhat.com>
2283 PR 9769
2284 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2285 tm_gmtoff field in struct tm.
2287 2009-01-21 Alan Modra <amodra@bigpond.net.au>
2289 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
2290 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
2291 sections in soft-icache lines unless non_ia_text. Don't add
2292 rodata if doing so would exceed line size.
2294 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
2296 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
2297 types than bfd_link_hash_indirect, before early return, call
2298 _bfd_elf_link_hash_copy_indirect.
2300 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2302 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
2303 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
2304 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
2305 (elf_backend_obj_attrs_order): New define.
2306 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
2307 (elfNN_bed): Add elf_backend_obj_attrs_order.
2309 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2311 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
2312 (obj_attr_size): Likewise.
2313 (write_obj_attribute): Likewise.
2314 (_bfd_elf_copy_obj_attributes): Likewise.
2315 (_bfd_elf_parse_attributes): Likewise.
2316 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
2317 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
2318 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
2319 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
2320 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
2321 with macros.
2323 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
2325 * elf-attrs.c (is_default_attr): Support defaultless attributes.
2326 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
2327 (bfd_elf_add_obj_attr_string): Likewise.
2328 (bfd_elf_add_obj_attr_int_string): Likewise.
2329 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
2330 * elf-bfd.h (struct obj_attribute): Document new flag bit.
2331 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
2332 Tag_nodefaults has no default value.
2333 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
2334 comment to reflect the new state.
2336 2009-01-19 Alan Modra <amodra@bigpond.net.au>
2338 PR 9695
2339 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
2340 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
2341 (adjust_z_magix): Delete dead code handling QMAGIC.
2343 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
2345 * coffcode.h (styp_to_sec_flags): Correct interpretation of
2346 IMAGE_SCN_MEM_DISCARDABLE.
2348 2009-01-16 Alan Modra <amodra@bigpond.net.au>
2350 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
2351 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
2352 * configure.in (commonbfdlib): Delete.
2353 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
2354 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
2355 is available, not just for linux.
2356 * po/SRC-POTFILES.in: Regenerate.
2357 * Makefile.in: Regenerate.
2358 * configure: Regenerate.
2360 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2361 Julian Brown <julian@codesourcery.com>
2363 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
2364 ARM attributes in ABI 2.07.
2365 * elf32-arm.c (get_secondary_compatible_arch): New function.
2366 (set_secondary_compatible_arch): New function.
2367 (tag_cpu_arch_combine): New function.
2368 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
2369 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
2370 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
2371 make it fit with order_01243.
2372 Add support for Tag_also_compatible_with,
2373 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
2374 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
2375 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
2376 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
2377 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
2378 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
2379 Rework the way unknown attributes are handled.
2380 Defer errors until all attributes have been processed.
2382 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
2384 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
2385 bfd_elf_add_obj_attr_int_string.
2386 Read Tag_compatibility from its new location in the attribute array,
2387 rather than the attribute list.
2388 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
2389 bfd_elf_add_obj_attr_int_string.
2390 (_bfd_elf_parse_attributes): Likewise.
2391 (_bfd_elf_merge_object_attributes): There's now only one
2392 Tag_compatibility, and it's in the array, not the list.
2393 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
2394 Tag_compatibility.
2395 (bfd_elf_add_obj_attr_compat): Rename to
2396 bfd_elf_add_obj_attr_int_string.
2397 (bfd_elf_add_proc_attr_compat): Rename to
2398 bfd_elf_add_proc_attr_int_string.
2399 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
2400 Tag_compatibility.
2402 2009-01-15 Douglas B Rupp <rupp@gnat.com>
2404 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
2405 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
2406 (vmsutil.lo): Add dependency rule.
2407 * Makefile.in: Regenerate.
2408 * config.bfd (ia64*-*-*vms*): Add case.
2409 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
2410 * configure: Regenerate.
2411 * vmsutil.c: New file.
2412 * vmsutil.h: New file.
2413 * elf-bfd.h (struct bfd_elf_special_section): Change type of
2414 attr to bfd_vma.
2415 * elfxx-ia64.c (elfNN_vms_post_process_headers,
2416 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
2417 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
2418 elfNN_vms_object_p): New functions
2419 * targets.c (bfd_elf64_ia64_vms_vec): New target.
2421 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
2423 PR ld/9727
2424 * elflink.c (elf_gc_sweep): Exclude the group section if the
2425 first member of the section group is excluded.
2427 2009-01-14 Alan Modra <amodra@bigpond.net.au>
2429 PR 9735
2430 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
2431 saved filename, use bfd_alloc rather than bfd_malloc for it.
2433 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2435 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
2437 2009-01-13 Alan Modra <amodra@bigpond.net.au>
2439 * elf32-spu.c (remove_cycles): Always set call->max_depth.
2441 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2443 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
2445 2009-01-12 Alan Modra <amodra@bigpond.net.au>
2447 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
2448 num_lines_log2.
2449 (struct got_entry): Add br_addr.
2450 (struct call_info): Add priority.
2451 (struct function_info): Add lr_store and sp_adjust.
2452 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
2453 (spu_elf_find_overlays): For soft-icache, mark any section within cache
2454 area as an overlay, and check that no other overlays exist. Look up
2455 icache overlay manager entry sym.
2456 (BRA_STUBS, BRA, BRASL): Define.
2457 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
2458 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
2459 in branch insn.
2460 (count_stub, build_stub): Support soft-icache.
2461 (build_spuear_stubs, process_stubs): Adjust build_stub call.
2462 (spu_elf_size_stubs): Size soft-icache stubs.
2463 (overlay_index): New function.
2464 (spu_elf_build_stubs): Make static. Support soft-icache.
2465 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
2466 (find_function_stack_adjust): Save lr store and stack adjust insn
2467 offsets.
2468 (maybe_insert_function): Adjust find_function_stack_adjust call.
2469 (mark_functions_via_relocs): Retrieve priority.
2470 (remove_cycles): Only warn about pruned arcs when stack_analysis.
2471 (sort_calls): Sort by priority first.
2472 (mark_overlay_section): Ignore .ovl.init.
2473 (sum_stack): Only print when stack_analysis.
2474 (print_one_overlay_section): New function, extracted from..
2475 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
2476 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
2477 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
2478 analysis. Call spu_elf_build_stubs.
2479 (spu_elf_relocate_section): For soft-icache encode overlay index
2480 into addresses.
2481 (spu_elf_output_symbol_hook): Support soft-icache.
2482 (spu_elf_modify_program_headers: Likewise.
2484 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
2485 num_regions to num_lines. Add line_size and max_branch.
2486 (enum _ovly_flavour): Add ovly_soft_icache.
2487 (spu_elf_build_stubs): Delete.
2489 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2491 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
2492 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
2494 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2496 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2497 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
2498 the program, the known offset starts at the negative size of the
2499 TLS section.
2500 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
2501 Similar.
2503 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
2505 * config.bfd: Add lm32-*-rtems*.
2507 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
2509 * coff-ppc.c: Add 2009 to Copyright.
2510 * elf32-cris.c: Likewise.
2511 * elflink.c: Likewise.
2513 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
2515 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
2516 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2518 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2520 PR ld/9679
2521 * elflink.c (elf_merge_st_other): New.
2522 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
2523 hide them if needed.
2524 (elf_link_add_object_symbols): Updated.
2526 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
2528 PR ld/9676
2529 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
2530 ref_dynamic and dynamic_def fields when setting def_regular
2531 to 1.
2533 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
2535 PR 9682
2536 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
2537 literal.
2539 For older changes see ChangeLog-2008
2540 \f
2541 Local Variables:
2542 mode: change-log
2543 left-margin: 8
2544 fill-column: 74
2545 version-control: never
2546 End: