1 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
3 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
4 destination for defined dynamic symbols when deciding whether to
6 (allocate_dynrelocs): Make sure functions are not marked as Thumb
7 when actually accessed through a PLT, even when generating a
10 2009-06-22 Tristan Gingold <gingold@adacore.com>
12 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
15 2009-06-22 Alan Modra <amodra@bigpond.net.au>
17 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
18 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
20 2009-06-22 Alan Modra <amodra@bigpond.net.au>
22 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
24 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
26 * elflink.c (elf_link_add_object_symbols): Avoid warning
27 from -Wjump-misses-init in gcc 4.5.0.
29 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
31 * elf32-i386.c (elf_i386_check_relocs): Properly check local
33 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
35 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
37 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
38 r_symndx. Report local symbol name on error.
39 (elf_i386_check_relocs): Updated. Report local symbol name on
41 (elf_i386_gc_sweep_hook): Updated.
42 (elf_i386_relocate_section): Likewise.
44 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
45 r_symndx. Report local symbol name on error.
46 (elf64_x86_64_check_relocs): Updated. Report local symbol name
48 (elf64_x86_64_gc_sweep_hook): Updated.
49 (elf64_x86_64_relocate_section): Likewise.
51 2009-06-19 Tristan Gingold <gingold@adacore.com>
53 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
55 2009-06-19 Tristan Gingold <gingold@adacore.com>
57 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
58 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
59 (bfd_mach_o_valid): Ditto.
60 (bfd_mach_o_wide_p): Ditto.
61 (bfd_mach_o_canonicalize_reloc): Ditto.
62 (bfd_mach_o_build_commands): Ditto.
63 (bfd_mach_o_scan_read_thread): Ditto.
64 (bfd_mach_o_flatten_sections): Ditto.
65 (bfd_mach_o_scan_start_address): Ditto.
66 (bfd_mach_o_lookup_section): Ditto.
67 (bfd_mach_o_core_fetch_environment): Ditto.
68 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
69 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
70 (bfd_mach_o_scan_write_symtab): Ditto.
71 Use macros instead of hard-coded values.
72 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
73 Use bfd_mach_o_get_data instead of direct access. Use macros
74 instead of hard-coded values.
75 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
76 Remove sym argument and get section from mdata.
77 Move code into the else branch.
78 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
79 Remove sym argument and get section from mdata. Adjust code.
80 (bfd_mach_o_scan_read_dylib): Move assertion into the created
81 switch (which replaces consecutive if statements).
82 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
83 module table, table of content, indirect symbols and external
85 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
87 (bfd_mach_o_scan_read_linkedit): New function.
88 (bfd_mach_o_scan_read_str): Ditto.
89 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
91 (bfd_mach_o_get_symtab_upper_bound): Remove check as
92 bfd_mach_o_count_symbols never returns an error.
93 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
94 symtab field (there might be only one symtab).
95 (bfd_mach_o_scan_read_command): Handle reexported dylib.
96 Handle sub frameworks, sub umbrella, sub library and sub client.
97 Read code signature and segment split info commands.
98 (bfd_mach_o_scan): Reindent.
99 (bfd_mach_o_xlat_name): New type.
100 (bfd_mach_o_print_flags): New function.
101 (bfd_mach_o_get_name): Ditto.
102 (bfd_mach_o_cpu_name): New variable.
103 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
104 (bfd_mach_o_section_type_name)
105 (bfd_mach_o_section_attribute_name)
106 (bfd_mach_o_load_command_name): New variables.
107 (bfd_mach_o_print_private_header): New function.
108 (bfd_mach_o_print_section_map): New function extracted from
109 bfd_mach_o_print_private_bfd_data.
110 (bfd_mach_o_print_section): Ditto. Print more infos.
111 (bfd_mach_o_print_segment): Ditto.
112 (bfd_mach_o_print_dysymtab): Ditto.
113 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
114 load weak dylib, reexport dylib and id dylib.
115 Handle code signature and segment_split info.
116 Handle sub frameworks, sub umbrella, sub library and sub client.
117 (bfd_mach_o_section_get_nbr_indirect): New function.
119 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
120 (bfd_mach_o_header_flags): New enum to define header flags.
121 (bfd_mach_o_section_attribute): New enum to replace ...
122 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
123 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
124 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
125 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
126 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
127 these removed macros.
128 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
129 (bfd_mach_o_dylib_module): New type.
130 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
132 (bfd_mach_o_dylib_table_of_content): New type.
133 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
134 (bfd_mach_o_dylib_reference): New type.
135 (BFD_MACH_O_REFERENCE_SIZE): New macro.
136 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
137 modules, toc, references and indirect syms.
138 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
139 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
140 unused). Add comment.
141 (bfd_mach_o_dylib_command): Ditto.
142 (bfd_mach_o_prebound_dylib_command): Ditto.
143 (bfd_mach_o_linkedit_command): New type.
144 (bfd_mach_o_str_command): New type.
145 (bfd_mach_o_load_command): Add linkedit and str fields.
146 (mach_o_data_struct): Add symtab field.
147 (bfd_get_mach_o_data): Renamed to ...
148 (bfd_mach_o_get_data): ... this new macro.
149 (bfd_mach_o_scan_read_symtab_symbol,
150 bfd_mach_o_scan_read_symtab_strtab,
151 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
153 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
154 instead of direct access.
156 2009-06-19 Alan Modra <amodra@bigpond.net.au>
158 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
159 R_PPC_PLTREL24 relocs.
160 (ppc_elf_relocate_section): Likewise.
162 2009-06-19 Alan Modra <amodra@bigpond.net.au>
164 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
165 pointer to sym hash. Update all uses.
166 (update_plt_info): Likewise. Don't check addend here.
168 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
170 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
171 bfd_sym_from_r_symndx.
172 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
174 2009-06-18 Alan Modra <amodra@bigpond.net.au>
176 * elf-bfd.h (struct sym_sec_cache): Delete.
177 (struct sym_cache): New.
178 (bfd_section_from_r_symndx): Delete prototype.
179 (bfd_sym_from_r_symndx): Define prototype.
180 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
181 (bfd_sym_from_r_symndx): ..new function.
182 * elf32-arm.c: Update all uses of struct sym_sec_cache and
183 bfd_section_from_r_symndx to new struct and function.
184 * elf32-bfin.c: Likewise.
185 * elf32-hppa.c: Likewise.
186 * elf32-i386.c: Likewise.
187 * elf32-m32r.c: Likewise.
188 * elf32-m68hc1x.c: Likewise.
189 * elf32-m68hc1x.h: Likewise.
190 * elf32-m68k.c: Likewise.
191 * elf32-ppc.c: Likewise.
192 * elf32-s390.c: Likewise.
193 * elf32-sh.c: Likewise.
194 * elf64-ppc.c: Likewise.
195 * elf64-s390.c: Likewise.
196 * elf64-x86-64.c: Likewise.
197 * elfxx-sparc.c: Likewise.
198 * elfxx-sparc.h: Likewise.
200 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
202 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
203 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
205 2009-06-18 Nick Clifton <nickc@redhat.com>
207 * elflink.c (elf_link_sort_relocs): Return early if there are no
210 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
212 Merge cegcc and mingw32ce target name changes from
215 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
217 * config.bfd: Add arm*-*-cegcc* target.
219 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
221 * config.bfd: Add arm-*-mingw32ce* target.
223 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
225 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
226 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
227 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
228 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
230 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
232 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
233 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
234 * elf32-i386.c (elf_i386_check_relocs): Use it.
235 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
237 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
239 * elf-bfd.h (elf_dyn_relocs): New.
241 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
242 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
244 (elf_i386_copy_indirect_symbol): Likewise.
245 (elf_i386_check_relocs): Likewise.
246 (elf_i386_gc_sweep_hook): Likewise.
247 (elf_i386_allocate_dynrelocs): Likewise.
248 (elf_i386_readonly_dynrelocs): Likewise.
249 (elf_i386_size_dynamic_sections): Likewise.
251 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
252 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
254 (elf64_x86_64_copy_indirect_symbol): Updated.
255 (elf64_x86_64_check_relocs): Likewise.
256 (elf64_x86_64_gc_sweep_hook): Likewise.
257 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
258 (elf64_x86_64_allocate_dynrelocs): Likewise.
259 (elf64_x86_64_readonly_dynrelocs): Likewise.
260 (elf64_x86_64_size_dynamic_sections): Likewise.
262 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
264 * elf32-arm.c (create_got_section): Get existing .rela.got
266 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
267 * elf32-lm32.c (create_got_section): Likewise.
268 * elf32-m32r.c (create_got_section): Likewise.
269 * elf32-ppc.c (ppc_elf_create_got): Likewise.
270 * elf32-s390.c (create_got_section): Likewise.
271 * elf32-sh.c (create_got_section): Likewise.
272 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
273 * elf64-s390.c (create_got_section): Likewise.
274 * elfxx-sparc.c (create_got_section): Likewise.
276 * elflink.c (_bfd_elf_create_got_section): Properly initialize
279 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
281 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
283 * elf32-i386.c (elf_i386_local_hash): Removed.
284 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
285 (elf_i386_get_local_sym_hash): Likewise.
287 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
288 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
289 (elf64_x86_64_get_local_sym_hash): Likewise.
290 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
291 (get_local_sym_hash): Likewise.
293 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
295 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
296 rel_got_sec and plt_sec.
297 (elfNN_ia64_relax_section): Updated.
298 (elfNN_ia64_create_dynamic_sections): Likewise.
300 (allocate_dynrel_entries): Likewise.
301 (elfNN_ia64_size_dynamic_sections): Likewise.
302 (set_got_entry): Likewise.
303 (elfNN_ia64_choose_gp): Likewise.
304 (elfNN_ia64_relocate_section): Likewise.
305 (elfNN_ia64_finish_dynamic_symbol): Likewise.
306 (elfNN_ia64_finish_dynamic_sections): Likewise.
308 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
310 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
313 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
315 * configure.in (elf): Add elf-ifunc.lo.
317 * configure: Regenerated.
318 * Makefile.in: Likewise.
320 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
321 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
323 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
324 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
326 (elf_i386_link_hash_table_create): Likewise.
327 (elf_i386_create_dynamic_sections): Likewise.
328 (elf_i386_check_relocs): Likewise.
329 (elf_i386_allocate_dynrelocs): Likewise.
330 (elf_i386_size_dynamic_sections): Likewise.
331 (elf_i386_relocate_section): Likewise.
332 (elf_i386_finish_dynamic_symbol): Likewise.
333 (elf_i386_finish_dynamic_sections): Likewise.
334 (elf_i386_create_got_section): Removed.
336 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
337 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
339 (elf64_x86_64_compute_jump_table_size): Updated.
340 (elf64_x86_64_link_hash_table_create): Likewise.
341 (elf64_x86_64_create_dynamic_sections): Likewise.
342 (elf64_x86_64_check_relocs): Likewise.
343 (elf64_x86_64_allocate_dynrelocs): Likewise.
344 (elf64_x86_64_size_dynamic_sections): Likewise.
345 (elf64_x86_64_relocate_section): Likewise.
346 (elf64_x86_64_finish_dynamic_symbol): Likewise.
347 (elf64_x86_64_finish_dynamic_sections): Likewise.
348 (elf64_x86_64_create_got_section): Removed.
350 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
351 for pointer alignment. Set up section pointers.
352 (_bfd_elf_create_dynamic_sections): Likewise.
353 (_bfd_elf_create_ifunc_sections): Moved to ...
354 * elf-ifunc.c: Here. New.
356 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
357 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
360 2009-06-16 Doug Kwan <dougkwan@google.com>
362 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
363 to bfd_signed_vma. Cast constant operands which are used in
364 offset related expressions to bfd_signed_vma type as appropriate.
366 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
368 * elf32-vax.c (elf_vax_plt_sym_val): New function.
369 (elf_backend_plt_sym_val): Define.
371 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
373 * elf32-vax.c (elf_vax_reloc_type_class): New function.
374 (elf_backend_reloc_type_class): Define.
376 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
378 * elf32-vax.c (elf_vax_relocate_section): For symbol references
379 from an executable to a shared library treat R_VAX_PC32
380 relocations as R_VAX_PLT32 ones.
382 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
384 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
385 symbols in GOT space calculation.
386 (elf_vax_relocate_section): Adjust accordingly.
388 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
390 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
393 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
395 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
397 (elf_vax_relocate_section): Likewise.
399 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
401 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
402 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
404 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
406 * elf32-i386.c (elf_i386_check_relocs): Reformat.
407 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
409 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
411 * Makefile.am: Run "make dep-am".
412 * Makefile.in: Regenerated.
414 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
416 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
417 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
419 2009-06-15 Nick Clifton <nickc@redhat.com>
421 * po/ru.po: New Russian translation.
422 * configure.in (ALL_LINGUAS): Add ru.
423 * configure: Regenerate.
425 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
427 * elf32-i386.c: Remove duplicated comments.
429 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
432 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
433 dynamic IFUNC pointer in non-shared object. Use .got.plt
434 for IFUNC definition in PIE.
435 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
438 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
439 dynamic IFUNC pointer in non-shared object. Use .got.plt
440 for IFUNC definition in PIE.
441 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
444 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
446 * elf32-i386.c (elf_i386_check_relocs): Properly report
447 local symbol for unhandled relocation against STT_GNU_IFUNC
449 (elf_i386_relocate_section): Likewise.
450 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
451 (elf64_x86_64_relocate_section): Likewise.
453 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
456 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
457 (elf_i386_link_hash_table): Add loc_hash_table and
459 (elf_i386_local_hash): New.
460 (elf_i386_local_htab_hash): Likewise.
461 (elf_i386_local_htab_eq): Likewise.
462 (elf_i386_get_local_sym_hash): Likewise.
463 (elf_i386_link_hash_table_free): Likewise.
464 (elf_i386_allocate_local_dynrelocs): Likewise.
465 (elf_i386_finish_local_dynamic_symbol): Likewise.
466 (bfd_elf64_bfd_link_hash_table_free): Likewise.
467 (elf_i386_link_hash_table_create): Create loc_hash_table and
469 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
470 (elf_i386_size_dynamic_sections): Likewise.
471 (elf_i386_relocate_section): Likewise.
472 (elf_i386_finish_dynamic_sections): Likewise.
473 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
476 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
477 (elf64_x86_64_link_hash_table): Add loc_hash_table and
479 (elf64_x86_64_local_hash): New.
480 (elf64_x86_64_local_htab_hash): Likewise.
481 (elf64_x86_64_local_htab_eq): Likewise.
482 (elf64_x86_64_get_local_sym_hash): Likewise.
483 (elf64_x86_64_link_hash_table_free): Likewise.
484 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
485 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
486 (bfd_elf64_bfd_link_hash_table_free): Likewise.
487 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
489 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
491 (elf64_x86_64_size_dynamic_sections): Likewise.
492 (elf64_x86_64_relocate_section): Likewise.
493 (elf64_x86_64_finish_dynamic_sections): Likewise.
494 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
497 2009-06-10 Philip Blundell <philb@gnu.org>
499 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
500 elf_sec->this_hdr == NULL.
502 2009-06-12 Tristan Gingold <gingold@adacore.com>
504 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
505 * bfd-in2.h: Regenerated.
506 * libbfd.h: Regenerated.
508 * mach-o.c (FILE_ALIGN): New macro.
509 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
510 (bfd_mach_o_print_symbol): Ditto.
511 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
512 (bfd_mach_o_get_reloc_upper_bound): New function.
513 (bfd_mach_o_canonicalize_reloc): Ditto.
514 (bfd_mach_o_scan_write_relocs): Ditto.
515 (bfd_mach_o_scan_write_section_32): Remove offset argument.
516 (bfd_mach_o_scan_write_section_64): Ditto.
517 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
518 written for load command. Do not compute section file offset.
519 (bfd_mach_o_scan_write_segment_64): Ditto.
520 (bfd_mach_o_scan_write_symtab): Compute file offset first.
521 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
523 (bfd_mach_o_mangle_symbols): ... this new function.
524 (bfd_mach_o_write_contents): Be sure to have load commands built.
525 Call bfd_mach_o_mangle_symbols.
526 (bfd_mach_o_build_commands): Adjust for filelen field.
527 Use FILE_ALIGN macro. Clear section file offset if section is empty.
528 Do not set symtab file offset anymore here.
529 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
530 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
531 Set reloc_count and rel_filepos section fields.
532 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
534 (bfd_mach_o_scan_read_section_64): Ditto.
535 (bfd_mach_o_scan_read_section): Ditto.
536 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
537 bfd_mach_o_asymbol. Use unsigned int for file offset type.
538 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
539 Handle weak-ref symbols.
540 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
541 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
542 (bfd_mach_o_scan): Remove assignment to removed field.
543 (bfd_mach_o_mkobject_init): Ditto.
544 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
545 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
546 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
547 (bfd_mach_o_swap_reloc_in): Ditto.
548 (bfd_mach_o_swap_reloc_out): Ditto.
550 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
551 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
552 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
553 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
554 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
555 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
556 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
557 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
558 (BFD_MACH_O_N_WEAK_DEF): New macros.
560 (bfd_mach_o_section_type): Add new enumeration values.
561 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
562 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
563 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
564 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
566 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
567 (BFD_MACH_O_GENERIC_RELOC_PAIR)
568 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
569 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
570 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
571 (BFD_MACH_O_RELENT_SIZE): Ditto.
572 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
573 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
574 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
575 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
576 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
577 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
578 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
579 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
580 (bfd_mach_o_reloc_info): New struct.
581 (bfd_mach_o_asymbol): New struct.
582 (bfd_mach_o_symtab_command): The symbols field is now of type
584 (bfd_mach_o_load_command): The offset and len fields are now of type
586 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
587 Add a filelen field. Add comments.
588 (bfd_mach_o_backend_data): New struct.
589 (bfd_mach_o_get_backend_data): New macro.
590 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
592 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
593 (bfd_mach_o_get_reloc_upper_bound): New prototype.
594 (bfd_mach_o_canonicalize_reloc): Ditto.
596 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
597 duplicated macro. Now defined to _bfd_generic_is_local_label.
598 (TARGET_NAME_BACKEND): New macro...
599 (TARGET_NAME_BACKEND): ... used to name a new variable.
600 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
603 * mach-o-i386.c (i386_howto_table): New variable.
604 (bfd_mach_o_i386_swap_reloc_in): New function.
605 (bfd_mach_o_i386_swap_reloc_out): Ditto.
606 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
607 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
608 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
609 (bfd_mach_o_bfd_reloc_type_lookup)
610 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
612 2009-06-11 Eric Paris <eparis@redhat.com>
613 Nick Clifton <nickc@redhat.com>
615 * opncls.c (_maybe_make_executable): New function. Gives execute
616 permission to an executable bfd that was opened for writing
617 provided that it is a regular file. Replaces common code found in...
618 (bfd_close): here and ...
619 (bfd_close_all_done): here.
621 2009-06-11 Anthony Green <green@moxielogic.com>
623 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
624 * bfd-in2.h: Rebuilt.
626 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
628 (moxie_reloc_map): Ditto.
629 Clean up copyright notice.
631 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
633 * bfd-in2.h: bfd_mmap prototype.
634 * bfdio.c (bfd_mmap): New function.
635 * libbfd.h (bfd_iovec): Add bmmap.
636 * cache.c (cache_bmmap): New function.
637 (cache_iovec): Initialize bmmap member.
638 * opencls.c (opncls_bmmap): New function.
639 (opncls_iovec): Initialize bmmap member.
641 2009-06-09 Tristan Gingold <gingold@adacore.com>
643 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
644 and stabstr_segment fields.
645 (mach_o_be_vec, mach_o_le_vec): Removed
646 (bfd_mach_o_version): New prototype.
648 * mach-o.c (bfd_mach_o_version): Make this function public.
649 (mach_o_wide_p): New function.
650 (bfd_mach_o_wide_p): Ditto.
651 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
653 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
654 Search in the list only if the name starts with a dot.
655 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
656 test. Check bfd_seek status.
657 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
658 (bfd_mach_o_scan_write_section_32): Ditto.
659 (bfd_mach_o_scan_write_section_64): Ditto.
660 (bfd_mach_o_scan_write_section): Removed.
661 (bfd_mach_o_scan_write_segment): Split into ...
662 (bfd_mach_o_scan_write_segment_32): ... this and ...
663 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
664 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
665 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
666 symbol table. Now returns a boolean.
667 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
668 Adjust for status type.
669 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
670 test. Write symbol table. Numbers the sections.
671 (bfd_mach_o_read_header): Check bfd_seek status.
672 Use mach_o_wide_p instead of hard-coded test.
673 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
674 (bfd_mach_o_scan_read_section_64): Ditto.
675 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
676 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
677 handled common symbols.
678 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
679 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
680 (bfd_mach_o_scan_read_dylinker): Ditto.
681 (bfd_mach_o_scan_read_dylib): Ditto.
682 (bfd_mach_o_scan_read_thread): Ditto.
683 (bfd_mach_o_scan_read_symtab): Ditto.
684 Do not create a section for the stabs.
685 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
686 (bfd_mach_o_scan_read_segment): Ditto.
687 (bfd_mach_o_scan_read_command): Ditto.
688 (bfd_mach_o_scan_start_address): Ditto.
689 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
690 (bfd_mach_o_archive_p): Check bfd_seek status.
691 (bfd_mach_o_core_fetch_environment): Ditto.
693 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
695 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
697 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
698 (elf_i386_link_hash_table_create): Initialize irelifunc.
699 (elf_i386_check_relocs): Updated. Set up irelifunc for
701 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
702 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
704 (elf_i386_relocate_section): Likewise.
706 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
707 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
708 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
710 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
711 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
713 (elf64_x86_64_relocate_section): Likewise.
715 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
717 (_bfd_elf_create_ifunc_sections): This.
719 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
721 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
724 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
726 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
727 relocation for R_386_32 against STT_GNU_IFUNC symbol when
728 building shared object. Check info->executable instead of
729 !info->shared when setting non_got_ref.
730 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
731 for non-GOT reference of STT_GNU_IFUNC symbol in shared
732 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
734 (elf_i386_relocate_section): Output dynamic relocation for
735 R_386_32 against STT_GNU_IFUNC symbol to get the real
736 function address when building shared object.
737 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
738 relocation for STT_GNU_IFUNC symbol in shared object.
740 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
741 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
742 symbol when building shared object. Check info->executable
743 instead of !info->shared when setting non_got_ref.
744 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
745 for non-GOT reference of STT_GNU_IFUNC symbol in shared
746 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
748 (elf64_x86_64_relocate_section): Output dynamic relocation
749 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
750 function address when building shared object.
751 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
752 relocation for STT_GNU_IFUNC symbol in shared object.
754 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
756 * Makefile.am: Run "make dep-am".
757 (BFD32_BACKENDS): Add mach-o-i386.lo.
758 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
759 * Makefile.in: Regenerate.
761 2009-06-06 Alan Modra <amodra@bigpond.net.au>
763 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
764 when looking for soft-icache stubs.
766 2009-06-05 Tristan Gingold <gingold@adacore.com>
768 * mach-o.h: Update copyright year.
769 (bfd_mach_o_mach_header_magic): New enum.
770 (bfd_mach_o_cpu_subtype): Now an enum.
771 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
772 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
773 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
774 (bfd_mach_o_load_command): Field type_required is now a boolean.
776 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
777 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
778 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
779 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
780 (bfd_mach_o_get_symtab_upper_bound): Ditto.
781 (bfd_mach_o_canonicalize_symtab): Ditto.
782 (bfd_mach_o_get_symbol_info): Ditto.
783 (bfd_mach_o_print_symbol): Ditto.
784 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
785 (bfd_mach_o_make_empty_symbol): Ditto.
786 (bfd_mach_o_write_contents): Ditto.
788 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
789 bfd_mach_o_mkobject): Defines.
790 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
791 Do not check with target vector but with flavour.
792 (struct mach_o_section_name_xlat): New declaration.
793 (dwarf_section_names_xlat): Ditto.
794 (text_section_names_xlat): Ditto.
795 (data_section_names_xlat): Ditto.
796 (struct mach_o_segment_name_xlat): Ditto.
797 (segsec_names_xlat): Ditto.
798 (bfd_mach_o_convert_section_name_to_bfd): New function.
799 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
800 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
801 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
802 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
803 Accept any input and output flavour. Do not share private data
805 (bfd_mach_o_count_symbols): Add a comment.
806 (bfd_mach_o_get_symtab_upper_bound): Make it public.
807 (bfd_mach_o_canonicalize_symtab): Ditto.
808 (bfd_mach_o_get_symbol_info): Ditto.
809 (bfd_mach_o_print_symbol): Ditto.
810 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
811 Use constants instead of hard-coded values.
812 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
814 (bfd_mach_o_scan_write_section_64): Ditto.
815 (bfd_mach_o_scan_write_segment): Ditto.
816 Do not copy sections anymore.
817 (bfd_mach_o_write_contents): Make it public.
818 Remove dead code. Rewrite typeflag assignment.
819 (bfd_mach_o_build_commands): New function.
820 (bfd_mach_o_set_section_contents): Ditto.
821 (bfd_mach_o_make_empty_symbol): Make it public.
822 (bfd_mach_o_read_header): Make it static.
823 Convert to bfd_boolean.
824 Use constants instead of hard-coded values.
825 (bfd_mach_o_make_bfd_section): Call
826 bfd_mach_o_convert_section_name_to_bfd to create name.
827 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
829 (bfd_mach_o_scan_read_section_64): Ditto.
830 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
831 a segment anymore. Use constants instead of hard-coded values.
832 (bfd_mach_o_scan_read_command): Fix style.
833 (bfd_mach_o_scan): Use constants instead of hard-coded values.
834 Get rid of BFD_IO_FUNCS.
835 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
836 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
837 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
838 (bfd_mach_o_object_p): Removed.
839 (bfd_mach_o_gen_core_p): New function, replaces ...
840 (bfd_mach_o_core_p): ... deleted.
841 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
843 * mach-o-i386.c: New file.
844 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
845 * configure.in (TDEFINES): Add mach_o_i386_vec.
846 * configure: Regenerated.
847 * targets.c: Add mach_o_i386_vec.
849 * mach-o.c: Update copyright years.
850 (BFD_IO_FUNCS): Remove (was not used).
851 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
852 bfd_mach_o_slurp_extended_name_table,
853 bfd_mach_o_construct_extended_name_table,
854 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
855 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
856 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
857 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
858 bfd_mach_o_get_section_contents_in_window,
859 bfd_mach_o_bfd_is_local_label_name,
860 bfd_mach_o_bfd_is_target_special_symbol,
861 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
862 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
863 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
864 bfd_mach_o_minisymbol_to_symbol,
865 bfd_mach_o_bfd_get_relocated_section_contents,
866 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
867 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
868 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
869 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
870 bfd_mach_o_bfd_merge_private_bfd_data,
871 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
872 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
873 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
874 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
875 bfd_mach_o_bfd_copy_private_header_data,
876 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
877 * mach-o-target.c: ... here.
878 Update copyright years.
880 2009-06-04 Alan Modra <amodra@bigpond.net.au>
882 * dep-in.sed: Don't use \n in replacement part of s command.
883 * Makefile.am (DEP1): LC_ALL for uniq.
885 * Makefile.in: Regenerate.
887 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
889 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
890 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
891 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
893 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
895 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
896 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
897 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
898 against STT_GNU_IFUNC symbols for static executables.
899 (elf_i386_finish_dynamic_symbol): Load GOT entry with
900 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
902 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
903 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
904 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
905 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
907 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
909 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
910 symbols to be left unimported when linking statically.
911 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
912 code when linking statically.
914 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
916 * elf32-i386.c (elf_i386_check_relocs): Increment
917 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
918 against STT_GNU_IFUNC symbol.
919 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
920 local STT_GNU_IFUNC definition is used.
921 (elf_i386_relocate_section): Handle got.offset != -1 for
922 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
925 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
926 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
927 relocations against STT_GNU_IFUNC symbol.
928 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
929 local STT_GNU_IFUNC definition is used.
930 (elf64_x86_64_relocate_section): Handle got.offset != -1
931 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
932 STT_GNU_IFUNC symbol.
934 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
937 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
938 (elf_i386_reloc_type_lookup): Likewise.
939 (R_386_tls): Removed.
940 (R_386_irelative): New.
941 (R_386_vt_offset): Updated.
942 (elf_i386_rtype_to_howto): Likewise.
943 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
944 (elf_i386_link_hash_table_create): Initialize igotplt,
946 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
947 (elf_i386_adjust_dynamic_symbol): Likewise.
948 (elf_i386_allocate_dynrelocs): Likewise.
949 (elf_i386_relocate_section): Likewise.
950 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
952 (elf_i386_finish_dynamic_symbol): When building a static
953 executable, use .iplt, .igot.plt and .rel.iplt sections for
954 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
955 locally defined STT_GNU_IFUNC symbol.
957 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
958 (x86_64_reloc_map): Likewise.
959 (R_X86_64_standard): Updated.
960 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
961 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
963 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
964 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
965 (elf64_x86_64_allocate_dynrelocs): Likewise.
966 (elf64_x86_64_relocate_section): Likewise.
967 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
969 (elf64_x86_64_finish_dynamic_symbol): When building a static
970 executable, use .iplt, .igot.plt and .rela.iplt sections for
971 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
972 for locally defined STT_GNU_IFUNC symbol.
974 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
975 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
977 * bfd-in2.h: Regenerated.
978 * libbfd.h: Likewise.
980 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
982 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
983 (_bfd_elf_make_ifunc_reloc_section): Removed.
984 (_bfd_elf_is_ifunc_symbol): Likewise.
985 (_bfd_elf_create_static_ifunc_sections): New.
987 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
989 (elf_link_add_object_symbols): Here.
990 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
991 STT_GNU_IFUNC symbol.
992 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
993 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
994 (IFUNC_INFIX): Removed.
995 (get_ifunc_reloc_section_name): Likewise.
996 (_bfd_elf_make_ifunc_reloc_section): Likewise.
997 (_bfd_elf_is_ifunc_symbol): Likewise.
998 (_bfd_elf_create_static_ifunc_sections): New.
1000 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1002 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1003 (create_got_section): Likewise.
1004 (allocate_dynrelocs): Likewise.
1005 (readonly_dynrelocs): Likewise.
1006 (set_tls_module_base): Likewise.
1007 (dtpoff_base): Likewise.
1009 (elf_i386_link_hash_table_create): Updated.
1010 (elf_i386_create_dynamic_sections): Likewise.
1011 (elf_i386_check_relocs): Likewise.
1012 (elf_i386_size_dynamic_sections): Likewise.
1013 (elf_i386_relocate_section): Likewise.
1015 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1016 (create_got_section): Likewise.
1017 (allocate_dynrelocs): Likewise.
1018 (readonly_dynrelocs): Likewise.
1019 (set_tls_module_base): Likewise.
1020 (dtpoff_base): Likewise.
1022 (elf64_x86_64_link_hash_table_create): Updated.
1023 (elf64_x86_64_create_dynamic_sections): Likewise.
1024 (elf64_x86_64_check_relocs): Likewise.
1025 (elf64_x86_64_size_dynamic_sections): Likewise.
1026 (elf64_x86_64_relocate_section): Likewise.
1028 2009-05-28 Nick Clifton <nickc@redhat.com>
1030 * targets.c (_bfd_target_vector): Only include plugin target in
1031 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1033 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1035 * elf32-spu.c (struct call_info): New member broken_cycle.
1036 (remove_cycle): Instead of physically removing call_info structures
1037 to break call graph cycles, mark them using the broken_cycle flag.
1038 (mark_overlay_section): Respect broken_cycle flag.
1039 (unmark_overlay_section): Likewise.
1040 (collect_lib_sections): Likewise.
1041 (collect_overlays): Likewise.
1042 (sum_stack): Likewise.
1044 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1046 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1047 (mark_functions_via_relocs): Initialize callee->count to 1.
1048 (pasted_function): Likewise.
1049 (spu_elf_auto_overlay): Honor call counts when determining number
1050 of stubs required in software i-cache mode.
1052 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1054 * plugin.c (program_name): Remove.
1055 (plugin_program_name): New.
1056 (bfd_plugin_set_program_name): New.
1057 (try_load_plugin): Use plugin_program_name.
1058 * plugin.h (bfd_plugin_set_program_name): New.
1060 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1062 * aclocal.m4: Include ../config/plugins.m4.
1063 * configure.in: Use AC_PLUGINS.
1064 * configure: Regenerate.
1065 * Makefile.in: Regenerate.
1066 * doc/Makefile.in: Regenerate.
1068 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1070 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1072 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1073 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1074 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1075 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1076 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1077 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1078 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1079 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1080 * reloc.c (bfd_generic_relax_section): Likewise.
1081 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1082 * vms.c (vms_bfd_relax_section): Likewise.
1084 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1086 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1088 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1089 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1091 * elf32-i386.c (allocate_dynrelocs): Updated.
1092 (elf_i386_relocate_section): Likewise.
1093 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1094 (elf64_x86_64_relocate_section): Likewise.
1096 * elf64-x86-64.c (is_indirect_symbol): Removed.
1098 2009-05-26 Nick Clifton <nickc@redhat.com>
1100 * po/id.po: Updated Indonesian translation.
1102 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1104 * Makefile.am: Run "make dep-am".
1107 (ALL_MACHINES): Add cpu-plugin.lo.
1108 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1109 (BFD32_BACKENDS): Add plugin.lo.
1110 (BFD32_BACKENDS_CFILES): Add plugin.c.
1111 (libbfd_la_LIBADD): Add LIBDL
1112 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1113 (bfd_plugin_arch): Declare.
1114 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1115 * bfd.c (bfd): Add plugin_data.
1116 * config.bfd: Handle the plugin target.
1117 * configure.in: Check for --enable-plugins.
1118 (LT_INIT): Use the dlopen option.
1119 * cpu-plugin.c: New.
1122 * targets.c (plugin_vec): Declare.
1123 (_bfd_target_vector): Add plugin_vec.
1124 * Makefile.in: Regenerate.
1125 * bfd-in2.h: Regenerate.
1126 * configure: Regenerate.
1128 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1130 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1131 per line with all lines having continuation backslash. Prefix
1132 first line with "A", following lines with "B".
1133 * Makefile.am (DEP): Don't use dep.sed here.
1134 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1135 dep.sed here on dependencies, sort and uniq.
1136 * Makefile.in: Regenerate.
1138 2009-05-25 Tristan Gingold <gingold@adacore.com>
1140 * makefile.vms: Add verilog.obj to object list OBJS.
1142 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1144 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1145 for BFD_IN_MEMORY is cleared.
1146 (bfd_bwrite): Zero excess memory allocated.
1148 2009-05-22 Julian Brown <julian@codesourcery.com>
1150 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1152 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1153 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1154 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1155 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1156 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1157 (a8_erratum_fix, a8_erratum_reloc): New structs.
1158 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1159 num_a8_erratum_fixes, fix_cortex_a8 fields.
1160 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1161 (elf32_arm_add_stub): Split into two parts, creating...
1162 (elf32_arm_create_or_find_stub_sec): New function.
1163 (elf32_arm_final_link_relocate): Add forward declaration.
1164 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1165 relocations, multiple relocations per stub.
1166 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1167 (arm_size_one_stub): Use find_stub_size_and_template.
1168 (a8_reloc_compare): New.
1169 (find_thumb_glue): Add forward declaration.
1170 (cortex_a8_erratum_scan): New.
1171 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1172 (bfd_elf32_arm_set_cortex_a8_fix): New.
1173 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1174 (arm_map_one_stub): Add THUMB32_TYPE support.
1175 (a8_branch_to_stub_data): New.
1176 (make_branch_to_a8_stub): New.
1177 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1178 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1179 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1180 Cortex-A8 erratum workaround.
1181 * bfd-in2.h: Regenerate.
1183 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1185 * Makefile.am: Run "make dep-am".
1186 * Makefile.in: Regenerate.
1187 * po/SRC-POTFILES.in: Regenerate.
1189 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1191 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1194 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1196 * elf-bfd.h (struct elf_backend_data
1197 <elf_backend_link_output_symbol_hook>): Return an int.
1198 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1199 symbols on deleted .opd entries.
1200 * elflink.c (elf_link_output_sym): Return without outputting sym
1201 if output_symbol_hook returns 2.
1202 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1203 Abort if we must not discard sym.
1204 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1206 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1207 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1208 elf_backend_link_output_symbol_hook return type change.
1209 * elf32-arm.c (output_arch_syminfo): Likewise.
1210 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1211 (elf32_arm_output_arch_local_syms): Likewise.
1212 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1213 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1214 (bfd_score_elf_link_output_symbol_hook): Likewise.
1215 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1216 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1217 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1218 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1219 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1220 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1221 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1222 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1223 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1224 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1225 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1227 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1229 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1230 out of range .opd symbols.
1232 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1234 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1235 fprintf_vma directly.
1236 * peXXigen.c (pe_print_edata): Likewise.
1237 (pe_print_pdata): Likewise.
1238 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1239 (_bfd_XX_print_private_bfd_data_common): Likewise.
1241 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1243 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1245 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1246 Paul Brook <paul@codesourcery.com>
1248 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1249 fix discarded sections.
1251 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1253 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1254 sections into the software icache.
1256 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1258 * elf32-spu.c (build_stub): Always build "compact" sofware
1261 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1263 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1264 (spu_elf_setup): Initialize it.
1265 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1266 Update to new-sytle cache manager data structures.
1267 (spu_elf_build_stubs): Generate new-style cache manager data
1268 structures and symbols.
1269 (spu_elf_auto_overlay): Update size computation.
1271 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1273 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1274 segments first amongst the program headers.
1276 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1278 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1279 into addresses for relocation types that look at high bits. Remove
1280 special handling of relocation overflow warnings.
1282 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1284 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1285 control flow graph between fragments of a function.
1287 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1289 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1290 generate only a 16-byte .toe section.
1291 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1293 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1295 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1296 (spu_elf_place_overlay_data): ..here. New function.
1297 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1299 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1301 * elf32-arm.c: Move sysdep.h to start of file.
1303 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1305 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1307 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1308 __icache_tag_array and __icache_tag_array_size.
1310 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1312 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1314 (bfinfdpic_link_omit_section_dynsym): Likewise.
1315 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1317 2009-05-05 Paul Brook <paul@codesourcery.com>
1319 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1320 * bfd-in2.h: Regenerate.
1321 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1322 (_arm_elf_section_data): Add text and exidx fields.
1323 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1324 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1325 copy_exidx_entry): New functions.
1326 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1328 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1330 * elf32-arm.c (DEF_STUBS): New helper define.
1331 (DEF_STUB): Likewise.
1332 (stub_def): New type.
1333 (stub_definitions): New array, containing stub template pointers
1335 (arm_size_one_stub): Make use of stub_definitions.
1337 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1339 * elflink.c (find_version_for_sym): Remove from here, ...
1340 * linker.c (bfd_find_version_for_sym): ... rename, replace
1341 here, make public and update all callers.
1342 * bfd-in2.h: Regenerate.
1344 2009-04-30 Nick Clifton <nickc@redhat.com>
1346 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1348 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1349 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1350 into a STT_GNU_IFUNC symbol type.
1351 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1353 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1354 the binary contains ifunc symbols.
1355 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1356 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1357 * elf32-i386.c (is_indirect_function): New function.
1358 (elf_i386_check_relocs): Create an ifunc output section.
1359 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1360 section if necessary.
1361 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1363 (elf_i386_add_symbol_hook): New function. Set the
1364 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1365 symbol is encountered.
1366 (elf_backend_post_process_headers): Define.
1367 (elf_backend_add_symbol_hook): Define.
1368 (elf_i386_post_process_headers): Rename to
1369 elf_i388_fbsd_post_process_headers.
1370 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1371 (is_indirect_function): New function.
1372 (elf64_x86_64_check_relocs): Create an ifunc output section.
1373 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1374 section if necessary.
1375 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1376 symbol if necessary.
1377 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1378 elf_obj_data structure if an ifunc symbol is encountered.
1379 (elf_backend_post_process_headers): Define.
1380 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1381 if we have ifunc symbols to handle.
1382 (get_ifunc_reloc_section_name): New function. Computes the name
1383 for an ifunc section.
1384 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1385 section to hold ifunc relocs.
1386 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1387 (bfd_print_symbol_vandf): Handle ifunc symbols.
1388 (bfd_decode_symclass): Likewise.
1389 * bfd-in2.h: Regenerate.
1391 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1393 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1394 MOVW and MOVT relocations in a shared library link.
1396 2009-04-27 Anthony Green <green@moxielogic.com>
1398 * verilog.c: New file.
1399 * Makefile.am (BFD32_LIBS): Add verilog.c.
1400 (BFD32_LIBS_CFILES): Add verilog.c.
1401 (verilog.lo): New build rule.
1402 * Makefile.in: Rebuilt.
1403 * targets.c: Add verilog support.
1404 * bfd.c (tdata union): Add Verilog private data field.
1405 * bfd-in2.h: Regenerate.
1407 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1409 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1412 2009-04-23 Matthias Klose <doko@ubuntu.com>
1414 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1416 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1419 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1420 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1421 (elf32_arm_size_stubs): Likewise.
1422 (record_thumb_to_arm_glue): Deleted unused function.
1423 (bfd_elf32_arm_process_before_allocation): No longer handle
1424 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1425 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1426 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1428 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1430 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1431 (elf32_arm_write_section): Declare early.
1432 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1433 (arm_allocate_glue_section_space): Exclude empty sections.
1434 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1435 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1437 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1438 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1439 (elf32_arm_size_dynamic_sections): Allocate interworking
1441 (bfd_elf32_bfd_final_link): Define.
1443 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1445 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1447 * coffcode.h (coff_compute_section_file_positions): Clear
1448 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1450 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1451 force_minimum_alignment.
1453 * libcoff.h: Regenerated.
1455 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1456 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1458 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1459 nor target_subsystem.
1461 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1462 force_minimum_alignment nor target_subsystem.
1464 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1466 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1467 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1468 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1469 include in coff-x86_64.c of headers.
1470 (PDATA_ROW_SIZE): New define.
1471 (pex_regs[]): New static array.
1472 (pex64_get_runtime_function): New static function.
1473 (pex64_get_unwind_info): Likewise.
1474 (pex64_get_scope_entry): Likewise.
1475 (pex64_xdata_print_uwd_codes): Likewise.
1476 (pex64_get_section_by_rva): Likewise.
1477 (pex64_dump_xdata): Likewise.
1478 (pex64_bfd_print_pdata): Likewise.
1479 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1480 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1481 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1483 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1484 Alan Modra <amodra@bigpond.net.au>
1485 Dave Korn <dave.korn.cygwin@gmail.com>
1487 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1488 long names and non-NUL-terminated strings.
1490 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1492 * bfd-in2.h: Regenerated.
1494 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1496 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1497 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1499 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1502 * coffcode.h (bfd_pei_p): New.
1504 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1505 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1506 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1507 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1508 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1509 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1511 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1512 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1513 bfd_efi_rtdrv_x86_64_vec,
1514 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1515 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1516 * targets.c: Likewise.
1518 * configure: Regenerated.
1519 * libcoff.h: Likewise.
1520 * Makefile.in: Likewise.
1522 * efi-app-ia32.c: Removed.
1523 * efi-app-x86_64.c: Likewise.
1524 * efi-bsdrv-ia32.c: Likewise.
1525 * efi-bsdrv-ia64.c: Likewise.
1526 * efi-bsdrv-x86_64.c: Likewise.
1527 * efi-rtdrv-ia32.c: Likewise.
1528 * efi-rtdrv-ia64.c: Likewise.
1529 * efi-rtdrv-x86_64.c: Likewise.
1530 * efi-rtdrv-ia32.c: Likewise.
1532 * efi-app-ia64.c: Moved to ...
1534 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1535 (TARGET_NAME): Set to pei-ia64.
1537 * libpei.h (bfd_target_pei_p): Removed.
1538 (bfd_target_pei_arch): Likewise.
1539 (bfd_target_efi_app_p): Likewise.
1540 (bfd_target_efi_app_arch): Likewise.
1541 (bfd_target_efi_bsdrv_p): Likewise.
1542 (bfd_target_efi_bsdrv_arch): Likewise.
1543 (bfd_target_efi_rtdrv_p): Likewise.
1544 (bfd_target_efi_rtdrv_arch): Likewise.
1545 (bfd_pe_executable_p): Likewise.
1547 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1548 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1549 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1550 and efi-rtdrv-ia32.c.
1551 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1552 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1553 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1554 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1555 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1556 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1557 (efi-app-ia64.lo): Removed.
1558 (efi-bsdrv-ia32.lo): Likewise.
1559 (efi-rtdrv-ia32.lo): Likewise.
1560 (efi-app-ia64.lo): Likewise.
1561 (efi-bsdrv-ia64.lo): Likewise.
1562 (efi-rtdrv-ia64.lo): Likewise.
1563 (efi-app-x86_64.lo): Likewise.
1564 (efi-bsdrv-x86_64.lo): Likewise.
1565 (efi-rtdrv-x86_64.lo): Likewise.
1568 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1570 (arch_type): Removed.
1571 (pe_arch): Likewise.
1572 (pe_bfd_object_p): Just return coff_object_p.
1574 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1575 bfd_pe_executable_p with bfd_pei_p.
1577 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1579 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1580 PLT entries to an undefined symbol when generating a shared
1583 2009-04-17 Nick Clifton <nickc@redhat.com>
1586 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1588 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1590 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1591 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1592 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1593 * binary.c (binary_bfd_define_common_symbol): Likewise.
1594 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1595 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1596 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1597 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1598 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1599 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1600 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1601 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1602 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1603 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1604 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1605 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1606 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1607 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1608 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1609 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1610 * som.c (som_bfd_define_common_symbol): Likewise.
1611 * srec.c (srec_bfd_define_common_symbol): Likewise.
1612 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1613 * versados.c (versados_bfd_define_common_symbol): Likewise.
1614 * vms.c (vms_bfd_define_common_symbol): Likewise.
1615 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1616 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1617 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1618 (pmac_xcoff_vec): Likewise.
1619 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1620 (aix5coff64_vec): Likewise.
1621 * linker.c (bfd_generic_define_common_symbol): New function.
1622 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1623 (_bfd_define_common_symbol): New field.
1624 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1625 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1626 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1628 * bfd-in2.h: Regenerate.
1629 * libbfd.h: Likewise.
1630 * libcoff.h: Likewise.
1632 2009-04-15 Anthony Green <green@moxielogic.com>
1634 * targets.c: Add moxie support.
1635 * Makefile.am: Ditto.
1636 * Makefile.in: Rebuilt.
1637 * cpu-moxie.c, elf32-moxie.c: New files.
1638 * archures.c: Add moxie support.
1639 * configure.in: Add moxie support.
1640 * configure: Rebuilt.
1641 * config.bfd, archures.c: Add moxie support.
1642 * bfd-in2.h: Rebuilt.
1644 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1646 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1647 branch to an undef weak symbol into a jump to next instruction if
1648 a PLT entry will be created.
1650 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1652 * coffgen.c (make_a_section_from_file): Set the backend long
1653 section names enable if long section names found on input.
1654 * coffcode.h: Extend long section names documentation to match.
1656 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1658 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1661 2009-04-07 DJ Delorie <dj@redhat.com>
1663 * archures.c: Add bfd_mach_mep_c5.
1664 * bfd-in2.h: Likewise.
1665 * cpu-mep.c: Add bfd_c5_arch.
1666 * elf32-mep.c: Support it.
1668 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1670 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1671 info->callbacks->einfo.
1672 * linker.c (_bfd_generic_section_already_linked): Likewise.
1674 2009-04-06 DJ Delorie <dj@redhat.com>
1676 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1678 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1680 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1681 _bfd_pex64_print_pdata only if PE is defined.
1683 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1684 (_bfd_pex64_print_pdata): This.
1686 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1687 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1690 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1692 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1693 _bfd_pep_print_x64_pdata.
1694 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1695 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1697 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1699 * elf32-xtensa.c (relax_property_section): Always set r_offset
1702 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1704 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1705 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1707 (elf32_arm_stub_type): New enum values for the two new stubs.
1708 (arm_type_of_stub): Make use of the two new stubs.
1709 (arm_size_one_stub): Handle the two new stubs.
1711 2009-04-01 Matt Thomas <matt@netbsd.org>
1713 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1714 hidden symbols into the GOT or PLT.GOT.
1715 (elf_vax_relocate_section): Do not emit a PCREL reloc
1716 into a shared object if it is against a hidden symbol.
1718 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1720 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1721 and know_contains_shared_object_p.
1722 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1723 Cache the result in the archive_info table.
1724 (xcoff_auto_export_p): Add an "info" parameter and update the
1725 call to xcoff_archive_contains_shared_object_p.
1726 (xcoff_mark_auto_exports): Update accordingly.
1727 (xcoff_post_gc_symbol): Likewise.
1729 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1731 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1734 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1736 * coff-rs6000.c (member_layout): New structure.
1737 (archive_iterator): Likewise.
1738 (member_layout_init): New function.
1739 (archive_iterator_begin): Likewise.
1740 (archive_iterator_next): Likewise.
1741 (xcoff_write_armap_old): Use the new iterator functions.
1742 (do_shared_object_padding): Delete.
1743 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1744 handling of arch_info.
1745 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1746 first loop rather than the second. Allocate a member header if
1747 there isn't one, then work out the stat information and length
1748 in the first loop too. Use the new iterators for the second loop.
1749 (xcoff_write_archive_contents_big): Likewise.
1751 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1753 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1754 (bfd_xcoff_set_archive_import_path): Likewise.
1755 * bfd-in2.h: Regenerate.
1756 * xcofflink.c: Include libiberty.h.
1757 (xcoff_archive_info): New structure.
1758 (xcoff_archive_info_hash): New function.
1759 (xcoff_archive_info_eq): Likewise.
1760 (xcoff_get_archive_info): Likewise.
1761 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1762 (bfd_xcoff_split_import_path): New function.
1763 (bfd_xcoff_set_archive_import_path): Likewise.
1764 (xcoff_set_import_path): Move earlier in file.
1765 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1766 object to the the directory part of the bfd's filename. Get the
1767 import path and filename of an archive object from the archive's
1768 xcoff_tdata, initializing it if necessary. Update use of
1770 (bfd_link_input_bfd): Update use of import_file_id.
1771 (xcoff_write_global_symbol): Likewise.
1773 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1775 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1777 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1779 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1780 a .loader section for relocatable links.
1781 (xcoff_need_ldrel_p): New function.
1782 (xcoff_mark): Use it.
1783 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1785 (xcoff_build_ldsym): New function, split out from...
1786 (xcoff_build_ldsyms): ...here. Rename to...
1787 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1788 call xcoff_build_ldsym, if there's a loader section.
1789 (xcoff_build_loader_section): New function, extracted verbatim from...
1790 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1791 there's a loader section. Only add an __rtinit loader symbol
1792 if there's a loader section. Update after above name change.
1793 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1794 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1795 and xcoff_create_ldrel.
1796 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1797 (xcoff_reloc_link_order): Likewise, but only call it if there's
1798 a loader section. Use xcoff_symbol_section.
1799 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1800 if there's a loader section.
1802 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1804 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1806 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1808 * elf32-arm.c (group_sections): Rewrite loops for better
1811 2009-03-30 DJ Delorie <dj@redhat.com>
1813 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1814 relocs when doing a relocatable link.
1816 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1818 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1819 "ERROR:", in error messages.
1820 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1821 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1822 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1823 (elf32_arm_merge_eabi_attributes): Likewise.
1824 (elf32_arm_merge_private_bfd_data): Likewise.
1826 2009-03-27 Nick Clifton <nickc@redhat.com>
1828 * section.c (bfd_get_section_contents): Detect and handle the case
1829 where a section has the SEC_IN_MEMORY flag set but no actual
1832 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1835 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1836 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1837 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1838 if we don't find matching PT_LOAD when copying.
1840 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1842 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1843 the reloc descriptions.
1845 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1847 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1848 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1849 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1851 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1853 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1854 (bfd_i386_arch_intel_syntax): Likewise.
1855 (i8086_arch): Likewise.
1856 (bfd_x86_64_arch): Likewise.
1858 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1860 * elf32-cris.c (cris_elf_relocate_section): <case
1861 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1862 symbols for non-allocated sections. Don't check whether to
1863 generate R_CRIS_DTPMOD for non-allocated sections.
1864 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1865 handle relocation GC:ing if applied to non-allocated section.
1866 (cris_elf_check_relocs): Similar.
1868 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1869 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1870 when emitting a known TP offset in the GOT.
1872 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1874 * elf64-ppc.c (synthetic_opd): Delete.
1875 (compare_symbols): Look for .opd name rather than section match.
1876 (ppc64_elf_get_synthetic_symtab): Likewise.
1878 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1880 * elf32-ppc.c (is_pic_glink_stub): Delete.
1881 (is_nonpic_glink_stub): New function.
1882 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1884 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1886 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1887 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1889 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1890 macros for visibilty and locality checks.
1891 (elf_s390_adjust_dynamic_symbol): Likewise.
1892 (allocate_dynrelocs): Likewise.
1893 (elf_s390_relocate_section): Likewise.
1894 (elf_s390_finish_dynamic_symbol): Likewise.
1895 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1896 (elf_s390_adjust_dynamic_symbol): Likewise.
1897 (allocate_dynrelocs): Likewise.
1898 (elf_s390_relocate_section): Likewise.
1899 (elf_s390_finish_dynamic_symbol): Likewise.
1901 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1903 * bfd-in2.h: Regenerated.
1904 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1905 for debugging sections and map memory read/write dependent on
1907 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1908 without memory read flags set.
1909 * section.c: Add SEC_COFF_NOREAD to section flags.
1911 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1913 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1916 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1918 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1919 "no overlays" return. If there are overlays, create overlay
1920 manager entry symbols here, so that..
1921 (spu_elf_build_stubs): ..we don't need to set them up here.
1922 Simplify entry symbol tests.
1923 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1925 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1927 * elf.c (elfcore_grok_openbsd_procinfo)
1928 (elfcore_grok_openbsd_note): New functions.
1929 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1931 2009-03-18 Alan Modra <amodra@bigpond.net.au>
1933 * vms-hdr.c: Don't include alloca.h.
1934 * elf32-m68hc1x.c: Include alloca-conf.h.
1936 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1938 * Makefile.am: Run "make dep-am".
1939 * Makefile.in: Regenerate.
1941 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1943 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1945 2009-03-17 Alan Modra <amodra@bigpond.net.au>
1947 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1949 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1950 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1951 ovly_return fields with ovly_entry[2]. Adjust all users.
1952 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1954 (spu_elf_build_stubs): Likewise.
1955 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1956 ovly_flavour changes. Update all callers.
1957 (ovl_stub_size_log2): New function.
1958 (build_stub): Handle compact icache stubs. Use different manager
1959 entry point for stubs in non-icache area.
1960 (spu_elf_size_stubs): Don't allocate space for indirect branch
1962 (spu_elf_build_stubs): And don't built them.
1964 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
1966 * dwarf2.c (read_section): Always use rawsize, if available.
1968 2009-03-16 Alan Modra <amodra@bigpond.net.au>
1970 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1971 of rawsize and size for buffer.
1973 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1975 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1976 parameter just because fixed sections fit into local store.
1977 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1978 generating overlays if fixed sections plus reserved stack
1979 and heap space fit into local store.
1981 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1983 * elf32-spu.c (build_stub): Correct icache set_id.
1984 (spu_elf_relocate_section): Likewise.
1986 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1988 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1989 symbol table if it was created by the current call.
1991 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1993 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1994 class XMC_DS rather than XMC_UA.
1996 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1998 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1999 bfd_boolean export_defineds parameter with an unsigned int
2000 auto_export_flags parameter.
2001 * bfd-in2.h: Regenerate.
2002 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2003 split out from xcoff_build_ldsyms.
2004 (xcoff_covered_by_expall_p): New function.
2005 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2006 but with extra code to handle -bexpfull and -bexpall.
2007 (xcoff_mark_auto_exports): New function.
2008 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2009 a function should be automatically exported.
2010 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2011 parameter with an auto_export_flags parameter. Update ldinfo
2012 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2015 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2017 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2018 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2019 init and fini functions. Do garbage collection for objects
2020 without an entry point too.
2022 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2024 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2025 check whether a symbol has csect information.
2026 (coff_print_aux): Likewise.
2027 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2028 information for C_AIX_WEAKEXT too.
2029 (_bfd_xcoff_swap_aux_out): Likewise.
2030 (xcoff_reloc_type_br): Handle defweak symbols too.
2031 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2032 information for C_AIX_WEAKEXT too.
2033 (_bfd_xcoff64_swap_aux_out): Likewise.
2034 (xcoff64_reloc_type_br): Handle defweak symbols too.
2035 * coffgen.c (coff_print_symbol): Handle auxillary function
2036 information for C_AIX_WEAKEXT too.
2037 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2038 instead of BSF_GLOBAL if the L_WEAK flag is set.
2039 (xcoff_dynamic_definition_p): New function.
2040 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2041 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2042 always take the symbol class from the ldsym. Use weak bfd symbol
2043 types for weak ldsyms.
2044 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2045 Fix the check for whether a definition is from a shared object.
2046 Allow redefinitions of weak symbols.
2047 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2048 (xcoff_keep_symbol_p): Likewise.
2049 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2050 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2051 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2052 but mark them as L_WEAK.
2053 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2054 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2056 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2058 * xcofflink.c (xcoff_mark): When walking the relocations,
2059 only mark the target symbol or the target section, not both.
2060 (xcoff_final_definition_p): New function.
2061 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2062 symbol is a valid definition of the associated output symbol.
2063 Use XCOFF_ALLOCATED to stop the same hash table entry having
2065 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2067 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2069 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2071 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2074 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2076 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2077 * libcoff.h: Regenerate.
2078 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2079 line-number counts in the bfd's lineno_counts field.
2080 Don't keep per-csect line-number counts.
2081 (xcoff_sweep): Don't update per-csect line-number counts.
2082 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2083 entries in each output section.
2084 (xcoff_link_input_bfd): Get the number of line numbers from
2085 the bfd's lineno_counts field, rather than recalculating it
2086 from scratch. Fix the range check when updating C_BINCL and
2088 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2089 here. Don't expect csects to have line-number counts.
2091 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2093 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2094 * libcoff.h: Regenerate.
2095 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2096 "skip" logic from xcoff_link_input_bfd.
2097 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2098 objects in a dynamic link, rather than checking whether csectpp
2099 is null. Always allocate debug_index for other objects,
2100 and always go through the loop. Update the type of debug_index
2101 after the change above. Read the auxillary csect information
2102 and use xcoff_keep_symbol_p to decide whether a symbol should
2103 be kept. Set its debug_index to -2 if not.
2104 (xcoff_link_input_bfd): Update the type of debug_index after
2105 the change above and always expect it to be nonnull. Use it to
2106 test whether a symbol should be stripped, rather than making the
2107 decision here. Postpone all symbol creation to the second pass.
2109 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2111 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2112 creating a descriptor.
2113 (xcoff_sweep): Don't mark toc_section unless it's needed.
2114 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2115 when marking every bfd.
2116 (xcoff_link_input_bfd): Skip all TOC anchors.
2117 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2118 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2119 to -1; call xcoff_find_tc0 instead.
2121 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2123 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2124 * libcoff.h: Regenerate.
2125 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2126 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2127 the previous symbol's csect. Treat last_symndx as an inclusive value
2128 and simplify its handling.
2129 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2130 symbols with the right csect. Don't mark rsec when processing
2131 relocations against undefined or absolute sections.
2132 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2133 of bfd_und_section_ptr.
2134 (xcoff_link_input_bfd): Likewise.
2136 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2138 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2139 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2140 flag is set. Assert that all undefined symbols are either
2141 imported or defined by a dynamic object.
2142 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2143 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2144 handling to all relocations. Only set XCOFF_CALLED for function
2146 (xcoff_find_function): New function, split out from...
2147 (bfd_xcoff_export_symbol) ...here.
2148 (xcoff_set_import_path): New function, split out from...
2149 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2150 meaning of XCOFF_CALLED.
2151 (xcoff_mark_symbol): If we mark an undefined and unimported
2152 symbol, find some way of defining it. If the symbol is a function
2153 descriptor, fill in its definition automatically. If the symbol
2154 is a function, mark its descriptor and allocate room for global
2155 linkage code. Otherwise mark the symbol as implicitly imported.
2156 Move the code for creating function descriptors from...
2157 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2158 check for symbols that were implicitly defined.
2159 (xcoff_mark): Don't count any dynamic relocations against
2161 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2162 in the xcoff link info.
2163 (xcoff_link_input_bfd): Remove handling of undefined and
2166 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2168 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2169 if the target is absolute. Fix comment typo.
2170 (xcoff_ppc_relocate_section): Remove FIXME.
2171 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2172 if the target is absolute.
2174 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2176 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2177 R_POS and R_NEG relocations against absolute symbols to the
2180 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2182 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2183 to 2 for bfd_mach_ppc_620.
2185 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2187 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2188 * configure.in: Likewise.
2189 * configure: Regenerate.
2191 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2194 * elf.c (assign_section_numbers): Generate symbol table if there
2195 is any relocation in output.
2196 (_bfd_elf_compute_section_file_positions): Likewise.
2198 2009-03-13 Nick Clifton <nickc@redhat.com>
2201 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2202 * elflink.c (elf_link_read_relocs_from_section): Use
2203 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2204 relocs but no symbol table.
2205 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2207 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2210 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2211 to check ___tls_get_addr.
2213 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2214 strncmp to check __tls_get_addr.
2216 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2218 * dwarf2.c (read_section): Always check the offset, even when the
2219 section has been read before.
2221 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2223 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2226 2009-03-11 Chris Demetriou <cgd@google.com>
2228 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2229 * bfd-in2.h: Regenerate.
2230 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2231 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2233 (bsd_write_armap): Likewise.
2234 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2235 flag is set, do nothing.
2236 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2239 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2241 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2242 used to update stack pointer.
2244 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2247 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2248 for unknown symbols in absolute section.
2250 2009-03-06 Nick Clifton <nickc@redhat.com>
2252 * po/es.po: Updated Spanish translation.
2254 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2256 * elf32-arm.c (group_sections): Take next section size into
2257 account before accepting to group it.
2259 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2261 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2263 (elf32_arm_final_link_relocate): Likewise.
2265 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2268 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2270 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2272 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2273 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2274 (BFD_FAKE_SECTION): Init new flag.
2275 * ecoff.c (bfd_debug_section): Likewise.
2276 * bfd-in2.h: Regenerate.
2277 * libbfd.h: Regenerate.
2278 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2279 (ppc_elf_reloc_type_lookup): Handle new relocs.
2280 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2281 without marker relocs.
2282 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2283 if section has no old-style calls.
2284 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2285 Don't try to optimize new-style __tls_get_addr call when handling
2286 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2288 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2289 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2290 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2291 without marker relocs.
2292 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2293 if section has no old-style calls. Set toc_ref for new relocs as
2295 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2296 Don't try to optimize new-style __tls_get_addr call when handling
2297 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2300 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2303 * configure.in: Test for ld --as-needed support. Link shared
2304 libbfd against libm.
2305 * configure: Regenerate.
2307 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2309 * Makefile.am: Run "make dep-am".
2310 * Makefile.in: Regenerate.
2312 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2314 * elf32-score7.c: New file.
2315 * elf32-score.h: New file.
2316 * elf32-score.c: Add code to support score 7. Set score7 as the
2318 * cpu-score.c: Add score7 architecure.
2319 (compatibile): New function.
2320 * Makefile.am: Add rules for building elf32-score7 object.
2321 * Makefile.in: Regenerate.
2322 * configure.in: Add elf32-score7 object to score vectors.
2323 * configure: Regenerate.
2324 * reloc.c: Add score7 relocs.
2325 * archures.c: Add score3 and score7 machine numbers.
2326 * bfd-in2.h: Regenerate.
2327 * libbfd.h: Regenerate.
2329 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2331 * configure: Regenerate.
2333 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2335 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2336 (elf32_hppa_check_relocs): Use it.
2338 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2340 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2341 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2342 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2343 (elf_hppa_record_segment_addrs): Likewise.
2344 (elf_hppa_final_link): Likewise.
2345 (elf_hppa_relocate_insn): Likewise.
2346 (elf_hppa_final_link_relocate): Likewise.
2347 (elf64_hppa_relocate_section): Likewise.
2348 * elf64-hppa.c: Insert above.
2350 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2352 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2353 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2354 (elf_hppa_relocate_section): Likewise.
2355 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2356 from struct elf_link_hash_entry. Add count field.
2357 (struct elf64_hppa_dyn_hash_table): Delete.
2358 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2359 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2360 (hppa_elf_hash_entry, eh_name): Define.
2361 (elf64_hppa_new_dyn_hash_entry): Delete.
2362 (elf64_hppa_dyn_hash_lookup): Delete.
2363 (elf64_hppa_dyn_hash_traverse): Delete.
2364 (get_dyn_name): Delete.
2365 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2366 of struct elf64_hppa_dyn_hash_entry *.
2367 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2368 allocate_global_data_plt, allocate_global_data_stub,
2369 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2371 (hppa64_link_hash_newfunc): New.
2372 (elf64_hppa_hash_table_create): Rework.
2373 (count_dyn_reloc): Likewise.
2374 (hppa64_elf_local_refcounts): New.
2375 (elf64_hppa_check_relocs): Rework using standard technique for recording
2376 local DLT, PLT and OPD reference counts.
2377 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2378 elf_link_hash_entry *.
2379 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2380 allocate_global_data_plt, allocate_global_data_stub,
2381 allocate_global_data_opd, allocate_dynrel_entries,
2382 elf64_hppa_adjust_dynamic_symbol,
2383 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2384 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2385 Use hppa_link_hash_table. Rework.
2386 (elf64_hppa_link_output_symbol_hook): Rework.
2387 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2388 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2389 elf64_hppa_finish_dynamic_sections): Likewise.
2391 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2393 * elf32-arm.c (stub_reloc_type): Removed.
2394 (insn_sequence): Renamed reloc_type field to r_type.
2395 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2396 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2397 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2398 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2399 (arm_stub_is_thumb): Catch new stubs.
2400 (arm_type_of_stub): Handle new stubs.
2401 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2402 (bfd_elf32_arm_process_before_allocation): Remove useless
2405 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2407 * elf.c (elf_find_function): Use is_function_type to check
2410 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2412 * xtensa-modules.c: Revert to previous version 1.11 due
2413 to inadvertant commit.
2415 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2417 * elf32-xtensa.c (text_action_add): Separate test for action
2418 type. Break if saved action is ta_widen_insn at same offset.
2420 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2422 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2423 to elf32_arm_stub_long_branch_any_arm_pic.
2424 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2425 (enum elf32_arm_stub_type, arm_type_of_stub)
2426 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2429 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2431 * elf32-arm.c (PREV_SEC): Update comment.
2432 (group_sections): Rename argument to stubs_always_after_branch.
2433 Reverse the list and place stubs at the end of input sections.
2435 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2437 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2439 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2441 (arm_size_one_stub): Remove unnecessary break.
2442 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2444 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2446 * elf32-arm.c (stub_insn_type): New type.
2447 (stub_reloc_type): Likewise.
2448 (insn_sequence): Likewise.
2449 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2450 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2451 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2452 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2453 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2454 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2455 (elf32_arm_stub_hash_entry): Add new helper fields.
2456 (stub_hash_newfunc): Initialize these new fields.
2457 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2458 to take endianness into account.
2459 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2460 (arm_map_one_stub): Code is now more generic, thanks to
2463 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2465 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2467 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2468 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2469 BLX is not available. Fix typo in warning message. Add comments
2470 and improve formatting.
2471 (arm_build_one_stub): Adjust to new
2472 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2473 (arm_map_one_stub): Likewise.
2475 2009-02-23 Tristan Gingold <gingold@adacore.com>
2476 Eric Botcazou <ebotcazou@adacore.com>
2477 Douglas B Rupp <rupp@gnat.com>
2479 * vms.h: Update copyright year, fix comments, reorder declarations.
2480 (_bfd_save_vms_section): Remove the prototype.
2481 (EGPS_S_V_NO_SHIFT): New constant.
2482 (bfd_vms_set_section_flags): New prototype.
2483 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2485 (EGSY_S_W_FLAGS): Ditto.
2486 (EGSY_S_V_QUAD_VAL): Ditto.
2487 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2488 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2489 EGST_S_B_NAMLNG): Ditto.
2490 (ESRF_S_B_NAMLNG): Ditto.
2491 (ETIR_S_C_HEADER_SIZE): Ditto.
2492 (EGPS_S_V_ALLOC_64BIT): Ditto.
2493 (DST_S_C_EPILOG): Ditto.
2494 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2495 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2496 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2497 (DST_S_L_PCLINE_UNSLONG): Ditto.
2498 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2499 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2500 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2501 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2502 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2503 (DST_S_B_SRC_UNSBYTE): Ditto.
2504 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2506 (vms_section, vms_reloc): Remove types.
2507 (hdr_struc): Replaced by ...
2508 (hdr_struct): ... new type.
2509 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2510 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2511 (EMH_DATE_LENGTH): Ditto.
2512 (eom_struc): Replaced by ...
2513 (eom_struct): ... new type.
2514 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2515 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2516 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2517 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2518 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2519 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2520 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2521 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2522 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2523 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2524 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2525 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2526 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2527 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2528 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2529 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2530 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2531 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2532 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2533 (enum file_type_enum): New type.
2534 (struct location_struct): Removed.
2535 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2536 (struct funcinfo, struct module): Ditto.
2537 (struct vms_private_data_struct): Update fields.
2538 (struct vms_section_data_struct): New type.
2540 * vms.c: Update copyright year, fix comments,
2541 Fix includes for DECC, add prototypes.
2542 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2544 Use flavour to set is_vax, location_stack is removed.
2545 (struct pair): Declare.
2546 (fill_section_ptr): Initialize variables at declaration.
2547 Add guard to set SECTION_SYM flag, handlde und section.
2548 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2549 (_bfd_vms_slurp_object_records): New function, replaces previous
2551 (vms_slurp_module): New function.
2552 (vms_slurp_image): Ditto.
2553 (vms_object_p): Complete rewrite.
2554 (vms_mkobject): Use is_vax field to slect architecture.
2555 (free_reloc_stream): New function.
2556 (vms_convert_to_var): Ditto.
2557 (vms_convert_to_var_1): Ditto.
2558 (vms_convert_to_var_unix_filename): Ditto.
2559 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2561 (vms_new_section_hook): Set alignment to 0, allocate private data.
2562 (vms_get_section_contents): Load content.
2563 (vms_get_symbol_info): Handle undefined section.
2564 (vms_find_nearest_line): Handle.
2565 (alloc_reloc_stream): New function.
2566 (vms_slurp_reloc_table): Ditto.
2567 (vms_get_reloc_upper_bound): Make it real.
2568 (vms_canonicalize_reloc): Do the real work.
2569 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2571 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2572 (vms_set_arch_mach): Check arch.
2573 (vms_set_section_contents): Copy the content after allocation.
2574 (vms_alpha_vec): Update object flags.
2576 * vms-tir.c: Update copyright year, fix comments,
2577 add prototypes for new functions.
2578 (dst_define_location): New function.
2579 (dst_restore_location): New function.
2580 (dst_retrieve_location): New function.
2581 (dst_check_allocation): New function.
2582 (image_dump): Call dst_check_allocation.
2583 (image_write_b): Ditto.
2584 (image_write_w): Ditto.
2585 (image_write_l): Ditto.
2586 (image_write_q): Ditto.
2587 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2588 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2590 Call error handler instead of abort if name is not known.
2591 (etir_sta): Add quarter_relocs argument and set it.
2594 (etir_opr): Ditto, return FALSE in case of error.
2595 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2596 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2597 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2598 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2599 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2600 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2601 Return FALSE in case of error.
2602 (tir_sta): Change sign of psect.
2604 (tir_cmd): Fix cast. Makes tir_table static const.
2605 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2606 add argument to explain.
2607 (analyze_etir): Initialize maxptr, add quarter_relocs
2608 declaration, move some declarations into inner scopes.
2609 Handle quarter_relocs and STO_IMM.
2610 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2611 (_bfd_vms_slurp_relocs): New function.
2612 (_bfd_vms_decode_relocs): New function.
2613 (sto_imm): Rewritten.
2614 (start_first_etbt_record): New function.
2615 (start_another_etbt_record): Ditto.
2616 (etir_output_check): Ditto.
2617 (defer_reloc_p): Ditto.
2618 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2619 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2620 rewritte relocations handling.
2621 (_bfd_vms_write_tbt): Removed.
2622 (_bfd_vms_write_dbg): Ditto.
2624 * vms-misc.c: Update copyright year, Fix comments.
2625 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2626 (maybe_adjust_record_pointer_for_object): New function.
2627 (_bfd_vms_get_first_record): New function, replaces ...
2628 (_bfd_vms_get_record): .. removed.
2629 (_bfd_vms_get_object_record): New function.
2630 (_bfd_vms_get_object_record): New function.
2631 (vms_get_remaining_object_record): New function, replaces ...
2632 (_bfd_vms_get_next_record): ... removed.
2633 (add_new_contents): Removed.
2634 (_bfd_save_vms_section): Removed.
2635 (_bfd_get_vms_section): Removed.
2636 (_bfd_vms_output_flush): Write in VAR format.
2637 (new_symbol): Don't make UND section.
2639 * vms-hdr.c: Update copyright year, update list of record handled.
2640 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2641 (_bfd_vms_write_hdr): Strip vms and unix patches,
2642 add comments, truncate module name at 31 characters,
2643 use constants instead of hard-coded value,
2644 write BFD version instead of a fixed string.
2645 (_bfd_vms_slurp_ihd): New function.
2646 (_bfd_vms_slurp_isd): Ditto.
2647 (_bfd_vms_slurp_ihs): Ditto.
2648 (new_module): Ditto.
2649 (parse_module): Ditto
2650 (build_module_list): Ditto.
2651 (module_find_nearest_line): Ditto.
2652 (_bfd_vms_find_nearest_dst_line): Ditto.
2653 (vms_slurp_debug): Ditto.
2654 (_bfd_vms_slurp_dbg): Ditto.
2655 (_bfd_vms_slurp_tbt): Ditto.
2656 (_bfd_vms_write_dbg): Ditto.
2657 (_bfd_vms_write_tbt): Ditto.
2659 * vms-gsd.c: Update copyright year, update list of records handled.
2660 (EVAX_LITERALS_NAME): New macro.
2661 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2662 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2663 (register_universal_symbol): New function and prototype.
2664 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2665 improve debug messages,
2666 use constants instead of hard-coded value,
2667 fix missing endianness conversion,
2668 handle global symbol (SYMG).
2669 (bfd_vms_set_section_flags): New function.
2670 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2671 handle section literals,
2673 handle section bfd and vms flags,
2674 don't output LIB$INITIALIZE symbol,
2675 fix handling of weak symbols,
2676 fix evax vs vax procedure descriptor,
2677 handle absolute symbols.
2679 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2680 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2682 * makefile.vms (DEFS): Fix flags for VMS.
2684 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2686 * bfd-in2.h: Regenerated.
2687 * libbfd.h: Regenerated.
2689 2009-02-20 Cary Coutant <ccoutant@google.com>
2691 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2694 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2697 * coffcode.h (coff_write_object_contents): Don't let the string
2698 table offset overflow the s_name field when using long section names.
2700 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2702 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2703 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2704 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2705 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2706 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2707 (bfd_pmac_xcoff_backend_data): Likewise.
2708 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2709 (bfd_xcoff_aix5_backend_data): Likewise.
2710 (xcoff64_write_object_contents): Delete unused long_section_names
2712 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2713 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2715 * coffcode.h (documentation): Update to describe long section names.
2716 (COFFLONGSECTIONCATHELPER): New helper macro.
2717 (BLANKOR1TOODD): Likewise.
2718 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2719 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2720 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2721 (bfd_coff_set_long_section_names_allowed): New function.
2722 (bfd_coff_set_long_section_names_disallowed): Likewise.
2723 (struct bfd_coff_backend_data): Add new backend hook function
2724 pointer _bfd_coff_set_long_section_names.
2725 (bfd_coff_set_long_section_names): New backend hook.
2726 (coff_write_object_contents): Only generate long section names if
2727 bfd_coff_long_section_names() indicates they are currently enabled.
2728 (bfd_coff_std_swap_table): Make non-const, and initialise long
2729 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2730 (ticoff0_swap_table): Likewise to both.
2731 (ticoff1_swap_table): Again, likewise to both.
2732 * coffgen.c (make_a_section_from_file): Allow long section names
2733 as inputs even if not currently allowed for outputs.
2734 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2735 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2736 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2737 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2738 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2739 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2740 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2741 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2742 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2743 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2744 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2745 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2746 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2747 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2748 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2749 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2750 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2751 * libcoff-in.h: Update copyright year to cause updated copyright
2752 year in generated libcoff.h, and fix typo.
2753 * libcoff.h: Regenerated.
2754 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2755 (_bfd_ecoff_no_long_sections): Add prototype.
2756 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2757 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2758 defined by an including .c file.
2759 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2760 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2761 (ticoff1_swap_table): Likewise to both.
2763 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2765 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2766 stub. Catch default case error.
2767 (arm_map_one_stub): Add missing Thumb mapping symbol.
2769 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2772 * elf32-avr.c: Handle case where no local symbos exist correctly.
2774 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2777 * elf32-arm.c (arm_long_branch_stub,
2778 arm_thumb_v4t_long_branch_stub,
2779 arm_thumb_thumb_long_branch_stub,
2780 arm_thumb_arm_v4t_long_branch_stub,
2781 arm_thumb_arm_v4t_short_branch_stub,
2782 arm_pic_long_branch_stub):
2783 Renamed to elf32_arm_stub_long_branch_any_any,
2784 elf32_arm_stub_long_branch_v4t_arm_thumb,
2785 elf32_arm_stub_long_branch_thumb_only,
2786 elf32_arm_stub_long_branch_v4t_thumb_arm,
2787 elf32_arm_stub_short_branch_v4t_thumb_arm,
2788 elf32_arm_stub_long_branch_any_any_pic.
2789 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2790 arm_thumb_thumb_stub_long_branch,
2791 arm_thumb_arm_v4t_stub_long_branch,
2792 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2793 Renamed to arm_stub_long_branch_any_any,
2794 arm_stub_long_branch_v4t_arm_thumb,
2795 arm_stub_long_branch_thumb_only,
2796 arm_stub_long_branch_v4t_thumb_arm,
2797 arm_stub_short_branch_v4t_thumb_arm,
2798 arm_stub_long_branch_any_any_pic.
2800 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2802 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2803 in branch offset check.
2805 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2807 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2808 add toc.symndx and toc.add.
2809 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2811 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2813 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2814 (branch_reloc_hash_match): New function, extracted from..
2815 (ppc64_elf_tls_optimize): ..here.
2816 (ppc64_elf_relocate_section): Properly set addends when optimizing
2817 tls sequences. Avoid unnecessary reading and writing of insns.
2818 Only redo reloc when symbol changed. Bypass symbol checks when
2820 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2821 (branch_reloc_hash_match): New function, extracted from..
2822 (ppc_elf_tls_optimize): ..here.
2823 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2824 Don't clear addend on zapped __tls_get_addr reloc.
2826 2009-02-12 Nick Clifton <nickc@redhat.com>
2829 * elflink.c (bfd_elf_final_link): When counting the relocations,
2830 if the header size has not been set yet then assume that it will
2831 match the output section's reloc type.
2833 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2835 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2838 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2840 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2841 (find_function): Likewise.
2842 (pasted_function): Don't error if no prior function found.
2843 (discover_functions): Revert 2008-12-10 change. Extend first
2844 function range to start of section.
2846 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2848 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2850 * elf64-hppa.h: Likewise.
2852 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2854 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2857 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2859 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2860 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2862 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2864 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2865 * archures.c (bfd_mach_mips_xlr): Define.
2866 * bfd-in2.h: Regenerate.
2867 * cpu-mips.c (I_xlr): Define.
2868 (arch_info_struct): Add XLR entry.
2869 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2870 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2871 (mips_mach_extensions): Add XLR entry.
2873 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2875 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2877 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2879 * configure.in: AC_SUBST pdfdir.
2880 * Makefile.am: Add install-pdf, install-pdf-am
2881 and install-pdf-recursive targets. Define pdfdir.
2882 * doc/Makefile.am: Define pdf__strip_dir. Add
2883 install-pdf and install-pdf-am targets.
2884 * po/Make-in: Add install-pdf target.
2885 * configure: Regenerate.
2886 * Makefile.in: Regenerate
2887 * doc/Makefile.in: Regenerate.
2889 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2891 * bfd-in2.h: Regenerate.
2892 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2893 fields from n_entries to n_slots where appropriate, update comments.
2894 (HOWTO): Add TLS relocations.
2895 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2896 (enum elf_m68k_got_offset_size): New enum.
2897 (struct elf_m68k_got_entry.type): Move field to ...
2898 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2899 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2901 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2903 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2904 fields into n_entries array. Update comments.
2905 (elf_m68k_init_got): Simplify, update all uses.
2906 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2907 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2908 GOT entries; update name, update all uses.
2909 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2910 (elf_m68k_get_got_entry): Update.
2911 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2913 (elf_m68k_remove_got_entry_type): Simplify.
2914 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2915 (elf_m68k_can_merge_gots): Update.
2916 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2917 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2918 GOT entries, simplify.
2919 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2920 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2921 field, remove obsoleted local_n_entries field.
2922 (elf_m68k_partition_multi_got_2): New static function.
2923 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2925 (elf_m68k_remove_got_entry_type): Update.
2926 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2927 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2928 update of sgot->size and srelgot->size.
2929 (elf_m68k_gc_sweep_hook): Update.
2930 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2931 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2933 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2934 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2936 2009-02-02 DJ Delorie <dj@redhat.com>
2938 * elf32-mep.c (config_names): Regenerate configuration.
2940 2009-02-02 Alan Modra <amodra@bigpond.net.au>
2942 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2943 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2944 * elf.c (bfd_elf_get_str_section): Make static.
2945 (bfd_elf_find_section): Delete.
2946 * libbfd.h: Regenerate.
2948 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2950 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2951 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2953 2009-01-31 Alan Modra <amodra@bigpond.net.au>
2955 * elflink.c (on_needed_list): New function.
2956 (elf_link_add_object_symbols): Link in --as-needed libs if they
2957 satisfy undefined symbols in other libs.
2959 2009-01-30 Julian Brown <julian@codesourcery.com>
2961 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2962 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2963 with --just-symbols (-R).
2965 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2967 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2968 high_pc in order to properly sign-extend VMAs.
2970 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2971 Mark Shinwell <shinwell@codesourcery.com>
2972 Catherine Moore <clm@codesourcery.com>
2974 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2976 2009-01-28 Catherine Moore <clm@codesourcery.com>
2978 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2979 SEC_LOAD for dynamic relocation sections.
2981 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2983 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2984 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2985 the size of local TLS data.
2987 2009-01-27 Andreas Schwab <schwab@suse.de>
2989 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2990 architectures in the archive.
2992 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2994 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2995 <R_CRIS_32_DTPREL>: Correct relocation value.
2997 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2998 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2999 symbols with non-default visibility.
3001 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3003 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3004 describing the trampolines.
3005 (ppc_elf_relocate_section): Update relocs to describe the
3008 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3010 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3011 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3012 and R_PARISC_PCREL12F relocations.
3014 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3017 * elflink.c (find_version_for_sym): New function split out from,
3018 but without export_dynamic test, ..
3019 (_bfd_elf_link_assign_sym_version): ..here.
3020 (_bfd_elf_export_symbol): Use it.
3022 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3024 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3025 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3026 * elflink.c: ..here, somewhat modified.
3027 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3028 _bfd_elf_link_find_version_dependencies,
3029 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3030 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3031 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3033 * elflink.c: ..and make static here.
3034 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3035 of output_bfd from struct elf_find_verdep_info.
3036 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3037 struct elf_info_failed.
3038 (bfd_elf_size_dynamic_sections): Adjust.
3040 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3043 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3044 after comp_unit_find_line call.
3046 2009-01-21 Nick Clifton <nickc@redhat.com>
3049 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3050 tm_gmtoff field in struct tm.
3052 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3054 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3055 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3056 sections in soft-icache lines unless non_ia_text. Don't add
3057 rodata if doing so would exceed line size.
3059 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3061 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3062 types than bfd_link_hash_indirect, before early return, call
3063 _bfd_elf_link_hash_copy_indirect.
3065 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3067 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3068 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3069 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3070 (elf_backend_obj_attrs_order): New define.
3071 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3072 (elfNN_bed): Add elf_backend_obj_attrs_order.
3074 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3076 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3077 (obj_attr_size): Likewise.
3078 (write_obj_attribute): Likewise.
3079 (_bfd_elf_copy_obj_attributes): Likewise.
3080 (_bfd_elf_parse_attributes): Likewise.
3081 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3082 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3083 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3084 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3085 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3088 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3090 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3091 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3092 (bfd_elf_add_obj_attr_string): Likewise.
3093 (bfd_elf_add_obj_attr_int_string): Likewise.
3094 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3095 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3096 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3097 Tag_nodefaults has no default value.
3098 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3099 comment to reflect the new state.
3101 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3104 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3105 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3106 (adjust_z_magix): Delete dead code handling QMAGIC.
3108 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3110 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3111 IMAGE_SCN_MEM_DISCARDABLE.
3113 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3115 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3116 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3117 * configure.in (commonbfdlib): Delete.
3118 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3119 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3120 is available, not just for linux.
3121 * po/SRC-POTFILES.in: Regenerate.
3122 * Makefile.in: Regenerate.
3123 * configure: Regenerate.
3125 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3126 Julian Brown <julian@codesourcery.com>
3128 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3129 ARM attributes in ABI 2.07.
3130 * elf32-arm.c (get_secondary_compatible_arch): New function.
3131 (set_secondary_compatible_arch): New function.
3132 (tag_cpu_arch_combine): New function.
3133 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3134 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3135 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3136 make it fit with order_01243.
3137 Add support for Tag_also_compatible_with,
3138 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3139 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3140 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3141 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3142 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3143 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3144 Rework the way unknown attributes are handled.
3145 Defer errors until all attributes have been processed.
3147 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3149 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3150 bfd_elf_add_obj_attr_int_string.
3151 Read Tag_compatibility from its new location in the attribute array,
3152 rather than the attribute list.
3153 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3154 bfd_elf_add_obj_attr_int_string.
3155 (_bfd_elf_parse_attributes): Likewise.
3156 (_bfd_elf_merge_object_attributes): There's now only one
3157 Tag_compatibility, and it's in the array, not the list.
3158 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3160 (bfd_elf_add_obj_attr_compat): Rename to
3161 bfd_elf_add_obj_attr_int_string.
3162 (bfd_elf_add_proc_attr_compat): Rename to
3163 bfd_elf_add_proc_attr_int_string.
3164 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3167 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3169 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3170 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3171 (vmsutil.lo): Add dependency rule.
3172 * Makefile.in: Regenerate.
3173 * config.bfd (ia64*-*-*vms*): Add case.
3174 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3175 * configure: Regenerate.
3176 * vmsutil.c: New file.
3177 * vmsutil.h: New file.
3178 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3180 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3181 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3182 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3183 elfNN_vms_object_p): New functions
3184 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3186 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3189 * elflink.c (elf_gc_sweep): Exclude the group section if the
3190 first member of the section group is excluded.
3192 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3195 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3196 saved filename, use bfd_alloc rather than bfd_malloc for it.
3198 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3200 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3202 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3204 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3206 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3208 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3210 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3212 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3214 (struct got_entry): Add br_addr.
3215 (struct call_info): Add priority.
3216 (struct function_info): Add lr_store and sp_adjust.
3217 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3218 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3219 area as an overlay, and check that no other overlays exist. Look up
3220 icache overlay manager entry sym.
3221 (BRA_STUBS, BRA, BRASL): Define.
3222 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3223 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3225 (count_stub, build_stub): Support soft-icache.
3226 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3227 (spu_elf_size_stubs): Size soft-icache stubs.
3228 (overlay_index): New function.
3229 (spu_elf_build_stubs): Make static. Support soft-icache.
3230 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3231 (find_function_stack_adjust): Save lr store and stack adjust insn
3233 (maybe_insert_function): Adjust find_function_stack_adjust call.
3234 (mark_functions_via_relocs): Retrieve priority.
3235 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3236 (sort_calls): Sort by priority first.
3237 (mark_overlay_section): Ignore .ovl.init.
3238 (sum_stack): Only print when stack_analysis.
3239 (print_one_overlay_section): New function, extracted from..
3240 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3241 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3242 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3243 analysis. Call spu_elf_build_stubs.
3244 (spu_elf_relocate_section): For soft-icache encode overlay index
3246 (spu_elf_output_symbol_hook): Support soft-icache.
3247 (spu_elf_modify_program_headers: Likewise.
3249 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3250 num_regions to num_lines. Add line_size and max_branch.
3251 (enum _ovly_flavour): Add ovly_soft_icache.
3252 (spu_elf_build_stubs): Delete.
3254 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3256 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3257 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3259 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3261 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3262 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3263 the program, the known offset starts at the negative size of the
3265 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3268 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3270 * config.bfd: Add lm32-*-rtems*.
3272 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3274 * coff-ppc.c: Add 2009 to Copyright.
3275 * elf32-cris.c: Likewise.
3276 * elflink.c: Likewise.
3278 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3280 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3281 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3283 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3286 * elflink.c (elf_merge_st_other): New.
3287 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3288 hide them if needed.
3289 (elf_link_add_object_symbols): Updated.
3291 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3294 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3295 ref_dynamic and dynamic_def fields when setting def_regular
3298 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3301 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3304 For older changes see ChangeLog-2008
3310 version-control: never