| blob | dd7e5b2cadd59582fb34ab246da1a07d83cda93f |
1 2009-06-19 Tristan Gingold <gingold@adacore.com>
3 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
4 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
5 (bfd_mach_o_valid): Ditto.
6 (bfd_mach_o_wide_p): Ditto.
7 (bfd_mach_o_canonicalize_reloc): Ditto.
8 (bfd_mach_o_build_commands): Ditto.
9 (bfd_mach_o_scan_read_thread): Ditto.
10 (bfd_mach_o_flatten_sections): Ditto.
11 (bfd_mach_o_scan_start_address): Ditto.
12 (bfd_mach_o_lookup_section): Ditto.
13 (bfd_mach_o_core_fetch_environment): Ditto.
14 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
15 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
16 (bfd_mach_o_scan_write_symtab): Ditto.
17 Use macros instead of hard-coded values.
18 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
19 Use bfd_mach_o_get_data instead of direct access. Use macros
20 instead of hard-coded values.
21 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
22 Remove sym argument and get section from mdata.
23 Move code into the else branch.
24 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
25 Remove sym argument and get section from mdata. Adjust code.
26 (bfd_mach_o_scan_read_dylib): Move assertion into the created
27 switch (which replaces consecutive if statements).
28 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
29 module table, table of content, indirect symbols and external
30 referenced symbols.
31 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
32 field.
33 (bfd_mach_o_scan_read_linkedit): New function.
34 (bfd_mach_o_scan_read_str): Ditto.
35 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
36 field of mdata.
37 (bfd_mach_o_get_symtab_upper_bound): Remove check as
38 bfd_mach_o_count_symbols never returns an error.
39 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
40 symtab field (there might be only one symtab).
41 (bfd_mach_o_scan_read_command): Handle reexported dylib.
42 Handle sub frameworks, sub umbrella, sub library and sub client.
43 Read code signature and segment split info commands.
44 (bfd_mach_o_scan): Reindent.
45 (bfd_mach_o_xlat_name): New type.
46 (bfd_mach_o_print_flags): New function.
47 (bfd_mach_o_get_name): Ditto.
48 (bfd_mach_o_cpu_name): New variable.
49 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
50 (bfd_mach_o_section_type_name)
51 (bfd_mach_o_section_attribute_name)
52 (bfd_mach_o_load_command_name): New variables.
53 (bfd_mach_o_print_private_header): New function.
54 (bfd_mach_o_print_section_map): New function extracted from
55 bfd_mach_o_print_private_bfd_data.
56 (bfd_mach_o_print_section): Ditto. Print more infos.
57 (bfd_mach_o_print_segment): Ditto.
58 (bfd_mach_o_print_dysymtab): Ditto.
59 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
60 load weak dylib, reexport dylib and id dylib.
61 Handle code signature and segment_split info.
62 Handle sub frameworks, sub umbrella, sub library and sub client.
63 (bfd_mach_o_section_get_nbr_indirect): New function.
65 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
66 (bfd_mach_o_header_flags): New enum to define header flags.
67 (bfd_mach_o_section_attribute): New enum to replace ...
68 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
69 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
70 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
71 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
72 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
73 these removed macros.
74 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
75 (bfd_mach_o_dylib_module): New type.
76 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
77 macros.
78 (bfd_mach_o_dylib_table_of_content): New type.
79 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
80 (bfd_mach_o_dylib_reference): New type.
81 (BFD_MACH_O_REFERENCE_SIZE): New macro.
82 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
83 modules, toc, references and indirect syms.
84 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
85 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
86 unused). Add comment.
87 (bfd_mach_o_dylib_command): Ditto.
88 (bfd_mach_o_prebound_dylib_command): Ditto.
89 (bfd_mach_o_linkedit_command): New type.
90 (bfd_mach_o_str_command): New type.
91 (bfd_mach_o_load_command): Add linkedit and str fields.
92 (mach_o_data_struct): Add symtab field.
93 (bfd_get_mach_o_data): Renamed to ...
94 (bfd_mach_o_get_data): ... this new macro.
95 (bfd_mach_o_scan_read_symtab_symbol,
96 bfd_mach_o_scan_read_symtab_strtab,
97 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
99 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
100 instead of direct access.
102 2009-06-19 Alan Modra <amodra@bigpond.net.au>
104 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
105 R_PPC_PLTREL24 relocs.
106 (ppc_elf_relocate_section): Likewise.
108 2009-06-19 Alan Modra <amodra@bigpond.net.au>
110 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
111 pointer to sym hash. Update all uses.
112 (update_plt_info): Likewise. Don't check addend here.
114 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
116 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
117 bfd_sym_from_r_symndx.
118 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
120 2009-06-18 Alan Modra <amodra@bigpond.net.au>
122 * elf-bfd.h (struct sym_sec_cache): Delete.
123 (struct sym_cache): New.
124 (bfd_section_from_r_symndx): Delete prototype.
125 (bfd_sym_from_r_symndx): Define prototype.
126 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
127 (bfd_sym_from_r_symndx): ..new function.
128 * elf32-arm.c: Update all uses of struct sym_sec_cache and
129 bfd_section_from_r_symndx to new struct and function.
130 * elf32-bfin.c: Likewise.
131 * elf32-hppa.c: Likewise.
132 * elf32-i386.c: Likewise.
133 * elf32-m32r.c: Likewise.
134 * elf32-m68hc1x.c: Likewise.
135 * elf32-m68hc1x.h: Likewise.
136 * elf32-m68k.c: Likewise.
137 * elf32-ppc.c: Likewise.
138 * elf32-s390.c: Likewise.
139 * elf32-sh.c: Likewise.
140 * elf64-ppc.c: Likewise.
141 * elf64-s390.c: Likewise.
142 * elf64-x86-64.c: Likewise.
143 * elfxx-sparc.c: Likewise.
144 * elfxx-sparc.h: Likewise.
146 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
148 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
149 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
151 2009-06-18 Nick Clifton <nickc@redhat.com>
153 * elflink.c (elf_link_sort_relocs): Return early if there are no
154 relocs to sort.
156 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
158 Merge cegcc and mingw32ce target name changes from
159 CeGCC project:
161 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
163 * config.bfd: Add arm*-*-cegcc* target.
165 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
167 * config.bfd: Add arm-*-mingw32ce* target.
169 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
171 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
172 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
173 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
174 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
176 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
178 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
179 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
180 * elf32-i386.c (elf_i386_check_relocs): Use it.
181 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
183 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
185 * elf-bfd.h (elf_dyn_relocs): New.
187 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
188 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
189 elf_dyn_relocs.
190 (elf_i386_copy_indirect_symbol): Likewise.
191 (elf_i386_check_relocs): Likewise.
192 (elf_i386_gc_sweep_hook): Likewise.
193 (elf_i386_allocate_dynrelocs): Likewise.
194 (elf_i386_readonly_dynrelocs): Likewise.
195 (elf_i386_size_dynamic_sections): Likewise.
197 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
198 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
199 with elf_dyn_relocs.
200 (elf64_x86_64_copy_indirect_symbol): Updated.
201 (elf64_x86_64_check_relocs): Likewise.
202 (elf64_x86_64_gc_sweep_hook): Likewise.
203 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
204 (elf64_x86_64_allocate_dynrelocs): Likewise.
205 (elf64_x86_64_readonly_dynrelocs): Likewise.
206 (elf64_x86_64_size_dynamic_sections): Likewise.
208 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
210 * elf32-arm.c (create_got_section): Get existing .rela.got
211 section.
212 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
213 * elf32-lm32.c (create_got_section): Likewise.
214 * elf32-m32r.c (create_got_section): Likewise.
215 * elf32-ppc.c (ppc_elf_create_got): Likewise.
216 * elf32-s390.c (create_got_section): Likewise.
217 * elf32-sh.c (create_got_section): Likewise.
218 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
219 * elf64-s390.c (create_got_section): Likewise.
220 * elfxx-sparc.c (create_got_section): Likewise.
222 * elflink.c (_bfd_elf_create_got_section): Properly initialize
223 the GOT size.
225 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
227 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
229 * elf32-i386.c (elf_i386_local_hash): Removed.
230 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
231 (elf_i386_get_local_sym_hash): Likewise.
233 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
234 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
235 (elf64_x86_64_get_local_sym_hash): Likewise.
236 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
237 (get_local_sym_hash): Likewise.
239 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
241 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
242 rel_got_sec and plt_sec.
243 (elfNN_ia64_relax_section): Updated.
244 (elfNN_ia64_create_dynamic_sections): Likewise.
245 (get_got): Likewise.
246 (allocate_dynrel_entries): Likewise.
247 (elfNN_ia64_size_dynamic_sections): Likewise.
248 (set_got_entry): Likewise.
249 (elfNN_ia64_choose_gp): Likewise.
250 (elfNN_ia64_relocate_section): Likewise.
251 (elfNN_ia64_finish_dynamic_symbol): Likewise.
252 (elfNN_ia64_finish_dynamic_sections): Likewise.
254 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
256 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
257 also for calls.
259 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
261 * configure.in (elf): Add elf-ifunc.lo.
263 * configure: Regenerated.
264 * Makefile.in: Likewise.
266 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
267 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
269 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
270 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
271 irelifunc.
272 (elf_i386_link_hash_table_create): Likewise.
273 (elf_i386_create_dynamic_sections): Likewise.
274 (elf_i386_check_relocs): Likewise.
275 (elf_i386_allocate_dynrelocs): Likewise.
276 (elf_i386_size_dynamic_sections): Likewise.
277 (elf_i386_relocate_section): Likewise.
278 (elf_i386_finish_dynamic_symbol): Likewise.
279 (elf_i386_finish_dynamic_sections): Likewise.
280 (elf_i386_create_got_section): Removed.
282 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
283 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
284 irelifunc.
285 (elf64_x86_64_compute_jump_table_size): Updated.
286 (elf64_x86_64_link_hash_table_create): Likewise.
287 (elf64_x86_64_create_dynamic_sections): Likewise.
288 (elf64_x86_64_check_relocs): Likewise.
289 (elf64_x86_64_allocate_dynrelocs): Likewise.
290 (elf64_x86_64_size_dynamic_sections): Likewise.
291 (elf64_x86_64_relocate_section): Likewise.
292 (elf64_x86_64_finish_dynamic_symbol): Likewise.
293 (elf64_x86_64_finish_dynamic_sections): Likewise.
294 (elf64_x86_64_create_got_section): Removed.
296 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
297 for pointer alignment. Set up section pointers.
298 (_bfd_elf_create_dynamic_sections): Likewise.
299 (_bfd_elf_create_ifunc_sections): Moved to ...
300 * elf-ifunc.c: Here. New.
302 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
303 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
304 Run "make dep-am".
306 2009-06-16 Doug Kwan <dougkwan@google.com>
308 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
309 to bfd_signed_vma. Cast constant operands which are used in
310 offset related expressions to bfd_signed_vma type as appropriate.
312 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
314 * elf32-vax.c (elf_vax_plt_sym_val): New function.
315 (elf_backend_plt_sym_val): Define.
317 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
319 * elf32-vax.c (elf_vax_reloc_type_class): New function.
320 (elf_backend_reloc_type_class): Define.
322 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
324 * elf32-vax.c (elf_vax_relocate_section): For symbol references
325 from an executable to a shared library treat R_VAX_PC32
326 relocations as R_VAX_PLT32 ones.
328 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
330 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
331 symbols in GOT space calculation.
332 (elf_vax_relocate_section): Adjust accordingly.
334 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
336 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
337 include <R11:R2>.
339 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
341 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
342 attribute.
343 (elf_vax_relocate_section): Likewise.
345 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
347 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
348 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
350 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
352 * elf32-i386.c (elf_i386_check_relocs): Reformat.
353 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
355 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
357 * Makefile.am: Run "make dep-am".
358 * Makefile.in: Regenerated.
360 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
362 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
363 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
365 2009-06-15 Nick Clifton <nickc@redhat.com>
367 * po/ru.po: New Russian translation.
368 * configure.in (ALL_LINGUAS): Add ru.
369 * configure: Regenerate.
371 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
373 * elf32-i386.c: Remove duplicated comments.
375 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
377 PR ld/10270
378 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
379 dynamic IFUNC pointer in non-shared object. Use .got.plt
380 for IFUNC definition in PIE.
381 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
382 PIE locally.
384 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
385 dynamic IFUNC pointer in non-shared object. Use .got.plt
386 for IFUNC definition in PIE.
387 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
388 PIE locally.
390 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
392 * elf32-i386.c (elf_i386_check_relocs): Properly report
393 local symbol for unhandled relocation against STT_GNU_IFUNC
394 symbol.
395 (elf_i386_relocate_section): Likewise.
396 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
397 (elf64_x86_64_relocate_section): Likewise.
399 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
401 PR ld/10269
402 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
403 (elf_i386_link_hash_table): Add loc_hash_table and
404 loc_hash_memory.
405 (elf_i386_local_hash): New.
406 (elf_i386_local_htab_hash): Likewise.
407 (elf_i386_local_htab_eq): Likewise.
408 (elf_i386_get_local_sym_hash): Likewise.
409 (elf_i386_link_hash_table_free): Likewise.
410 (elf_i386_allocate_local_dynrelocs): Likewise.
411 (elf_i386_finish_local_dynamic_symbol): Likewise.
412 (bfd_elf64_bfd_link_hash_table_free): Likewise.
413 (elf_i386_link_hash_table_create): Create loc_hash_table and
414 loc_hash_memory.
415 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
416 (elf_i386_size_dynamic_sections): Likewise.
417 (elf_i386_relocate_section): Likewise.
418 (elf_i386_finish_dynamic_sections): Likewise.
419 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
420 isn't NULL.
422 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
423 (elf64_x86_64_link_hash_table): Add loc_hash_table and
424 loc_hash_memory.
425 (elf64_x86_64_local_hash): New.
426 (elf64_x86_64_local_htab_hash): Likewise.
427 (elf64_x86_64_local_htab_eq): Likewise.
428 (elf64_x86_64_get_local_sym_hash): Likewise.
429 (elf64_x86_64_link_hash_table_free): Likewise.
430 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
431 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
432 (bfd_elf64_bfd_link_hash_table_free): Likewise.
433 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
434 and loc_hash_memory.
435 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
436 symbols.
437 (elf64_x86_64_size_dynamic_sections): Likewise.
438 (elf64_x86_64_relocate_section): Likewise.
439 (elf64_x86_64_finish_dynamic_sections): Likewise.
440 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
441 sym isn't NULL.
443 2009-06-10 Philip Blundell <philb@gnu.org>
445 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
446 elf_sec->this_hdr == NULL.
448 2009-06-12 Tristan Gingold <gingold@adacore.com>
450 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
451 * bfd-in2.h: Regenerated.
452 * libbfd.h: Regenerated.
454 * mach-o.c (FILE_ALIGN): New macro.
455 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
456 (bfd_mach_o_print_symbol): Ditto.
457 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
458 (bfd_mach_o_get_reloc_upper_bound): New function.
459 (bfd_mach_o_canonicalize_reloc): Ditto.
460 (bfd_mach_o_scan_write_relocs): Ditto.
461 (bfd_mach_o_scan_write_section_32): Remove offset argument.
462 (bfd_mach_o_scan_write_section_64): Ditto.
463 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
464 written for load command. Do not compute section file offset.
465 (bfd_mach_o_scan_write_segment_64): Ditto.
466 (bfd_mach_o_scan_write_symtab): Compute file offset first.
467 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
468 Mach-O to ...
469 (bfd_mach_o_mangle_symbols): ... this new function.
470 (bfd_mach_o_write_contents): Be sure to have load commands built.
471 Call bfd_mach_o_mangle_symbols.
472 (bfd_mach_o_build_commands): Adjust for filelen field.
473 Use FILE_ALIGN macro. Clear section file offset if section is empty.
474 Do not set symtab file offset anymore here.
475 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
476 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
477 Set reloc_count and rel_filepos section fields.
478 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
479 unsigned int.
480 (bfd_mach_o_scan_read_section_64): Ditto.
481 (bfd_mach_o_scan_read_section): Ditto.
482 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
483 bfd_mach_o_asymbol. Use unsigned int for file offset type.
484 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
485 Handle weak-ref symbols.
486 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
487 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
488 (bfd_mach_o_scan): Remove assignment to removed field.
489 (bfd_mach_o_mkobject_init): Ditto.
490 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
491 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
492 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
493 (bfd_mach_o_swap_reloc_in): Ditto.
494 (bfd_mach_o_swap_reloc_out): Ditto.
496 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
497 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
498 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
499 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
500 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
501 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
502 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
503 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
504 (BFD_MACH_O_N_WEAK_DEF): New macros.
505 Add comments.
506 (bfd_mach_o_section_type): Add new enumeration values.
507 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
508 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
509 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
510 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
511 macros.
512 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
513 (BFD_MACH_O_GENERIC_RELOC_PAIR)
514 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
515 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
516 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
517 (BFD_MACH_O_RELENT_SIZE): Ditto.
518 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
519 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
520 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
521 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
522 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
523 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
524 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
525 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
526 (bfd_mach_o_reloc_info): New struct.
527 (bfd_mach_o_asymbol): New struct.
528 (bfd_mach_o_symtab_command): The symbols field is now of type
529 bfd_mach_o_asymbol.
530 (bfd_mach_o_load_command): The offset and len fields are now of type
531 unsigned int.
532 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
533 Add a filelen field. Add comments.
534 (bfd_mach_o_backend_data): New struct.
535 (bfd_mach_o_get_backend_data): New macro.
536 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
537 bfd_mach_o_asymbol.
538 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
539 (bfd_mach_o_get_reloc_upper_bound): New prototype.
540 (bfd_mach_o_canonicalize_reloc): Ditto.
542 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
543 duplicated macro. Now defined to _bfd_generic_is_local_label.
544 (TARGET_NAME_BACKEND): New macro...
545 (TARGET_NAME_BACKEND): ... used to name a new variable.
546 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
547 Mach-O backend data.
549 * mach-o-i386.c (i386_howto_table): New variable.
550 (bfd_mach_o_i386_swap_reloc_in): New function.
551 (bfd_mach_o_i386_swap_reloc_out): Ditto.
552 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
553 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
554 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
555 (bfd_mach_o_bfd_reloc_type_lookup)
556 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
558 2009-06-11 Eric Paris <eparis@redhat.com>
559 Nick Clifton <nickc@redhat.com>
561 * opncls.c (_maybe_make_executable): New function. Gives execute
562 permission to an executable bfd that was opened for writing
563 provided that it is a regular file. Replaces common code found in...
564 (bfd_close): here and ...
565 (bfd_close_all_done): here.
567 2009-06-11 Anthony Green <green@moxielogic.com>
569 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
570 * bfd-in2.h: Rebuilt.
571 * libbfd.h: Rebuilt.
572 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
573 relocation support.
574 (moxie_reloc_map): Ditto.
575 Clean up copyright notice.
577 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
579 * bfd-in2.h: bfd_mmap prototype.
580 * bfdio.c (bfd_mmap): New function.
581 * libbfd.h (bfd_iovec): Add bmmap.
582 * cache.c (cache_bmmap): New function.
583 (cache_iovec): Initialize bmmap member.
584 * opencls.c (opncls_bmmap): New function.
585 (opncls_iovec): Initialize bmmap member.
587 2009-06-09 Tristan Gingold <gingold@adacore.com>
589 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
590 and stabstr_segment fields.
591 (mach_o_be_vec, mach_o_le_vec): Removed
592 (bfd_mach_o_version): New prototype.
594 * mach-o.c (bfd_mach_o_version): Make this function public.
595 (mach_o_wide_p): New function.
596 (bfd_mach_o_wide_p): Ditto.
597 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
598 weird names.
599 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
600 Search in the list only if the name starts with a dot.
601 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
602 test. Check bfd_seek status.
603 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
604 (bfd_mach_o_scan_write_section_32): Ditto.
605 (bfd_mach_o_scan_write_section_64): Ditto.
606 (bfd_mach_o_scan_write_section): Removed.
607 (bfd_mach_o_scan_write_segment): Split into ...
608 (bfd_mach_o_scan_write_segment_32): ... this and ...
609 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
610 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
611 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
612 symbol table. Now returns a boolean.
613 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
614 Adjust for status type.
615 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
616 test. Write symbol table. Numbers the sections.
617 (bfd_mach_o_read_header): Check bfd_seek status.
618 Use mach_o_wide_p instead of hard-coded test.
619 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
620 (bfd_mach_o_scan_read_section_64): Ditto.
621 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
622 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
623 handled common symbols.
624 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
625 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
626 (bfd_mach_o_scan_read_dylinker): Ditto.
627 (bfd_mach_o_scan_read_dylib): Ditto.
628 (bfd_mach_o_scan_read_thread): Ditto.
629 (bfd_mach_o_scan_read_symtab): Ditto.
630 Do not create a section for the stabs.
631 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
632 (bfd_mach_o_scan_read_segment): Ditto.
633 (bfd_mach_o_scan_read_command): Ditto.
634 (bfd_mach_o_scan_start_address): Ditto.
635 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
636 (bfd_mach_o_archive_p): Check bfd_seek status.
637 (bfd_mach_o_core_fetch_environment): Ditto.
639 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
641 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
643 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
644 (elf_i386_link_hash_table_create): Initialize irelifunc.
645 (elf_i386_check_relocs): Updated. Set up irelifunc for
646 shared objects.
647 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
648 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
649 shared objects.
650 (elf_i386_relocate_section): Likewise.
652 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
653 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
654 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
655 shared objects.
656 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
657 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
658 shared objects.
659 (elf64_x86_64_relocate_section): Likewise.
661 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
662 ...
663 (_bfd_elf_create_ifunc_sections): This.
665 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
666 ...
667 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
668 for shared objects.
670 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
672 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
673 relocation for R_386_32 against STT_GNU_IFUNC symbol when
674 building shared object. Check info->executable instead of
675 !info->shared when setting non_got_ref.
676 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
677 for non-GOT reference of STT_GNU_IFUNC symbol in shared
678 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
679 symbol if needed.
680 (elf_i386_relocate_section): Output dynamic relocation for
681 R_386_32 against STT_GNU_IFUNC symbol to get the real
682 function address when building shared object.
683 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
684 relocation for STT_GNU_IFUNC symbol in shared object.
686 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
687 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
688 symbol when building shared object. Check info->executable
689 instead of !info->shared when setting non_got_ref.
690 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
691 for non-GOT reference of STT_GNU_IFUNC symbol in shared
692 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
693 if needed.
694 (elf64_x86_64_relocate_section): Output dynamic relocation
695 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
696 function address when building shared object.
697 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
698 relocation for STT_GNU_IFUNC symbol in shared object.
700 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
702 * Makefile.am: Run "make dep-am".
703 (BFD32_BACKENDS): Add mach-o-i386.lo.
704 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
705 * Makefile.in: Regenerate.
707 2009-06-06 Alan Modra <amodra@bigpond.net.au>
709 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
710 when looking for soft-icache stubs.
712 2009-06-05 Tristan Gingold <gingold@adacore.com>
714 * mach-o.h: Update copyright year.
715 (bfd_mach_o_mach_header_magic): New enum.
716 (bfd_mach_o_cpu_subtype): Now an enum.
717 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
718 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
719 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
720 (bfd_mach_o_load_command): Field type_required is now a boolean.
721 Reindent prototypes.
722 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
723 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
724 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
725 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
726 (bfd_mach_o_get_symtab_upper_bound): Ditto.
727 (bfd_mach_o_canonicalize_symtab): Ditto.
728 (bfd_mach_o_get_symbol_info): Ditto.
729 (bfd_mach_o_print_symbol): Ditto.
730 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
731 (bfd_mach_o_make_empty_symbol): Ditto.
732 (bfd_mach_o_write_contents): Ditto.
734 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
735 bfd_mach_o_mkobject): Defines.
736 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
737 Do not check with target vector but with flavour.
738 (struct mach_o_section_name_xlat): New declaration.
739 (dwarf_section_names_xlat): Ditto.
740 (text_section_names_xlat): Ditto.
741 (data_section_names_xlat): Ditto.
742 (struct mach_o_segment_name_xlat): Ditto.
743 (segsec_names_xlat): Ditto.
744 (bfd_mach_o_convert_section_name_to_bfd): New function.
745 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
746 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
747 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
748 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
749 Accept any input and output flavour. Do not share private data
750 anymore.
751 (bfd_mach_o_count_symbols): Add a comment.
752 (bfd_mach_o_get_symtab_upper_bound): Make it public.
753 (bfd_mach_o_canonicalize_symtab): Ditto.
754 (bfd_mach_o_get_symbol_info): Ditto.
755 (bfd_mach_o_print_symbol): Ditto.
756 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
757 Use constants instead of hard-coded values.
758 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
759 values.
760 (bfd_mach_o_scan_write_section_64): Ditto.
761 (bfd_mach_o_scan_write_segment): Ditto.
762 Do not copy sections anymore.
763 (bfd_mach_o_write_contents): Make it public.
764 Remove dead code. Rewrite typeflag assignment.
765 (bfd_mach_o_build_commands): New function.
766 (bfd_mach_o_set_section_contents): Ditto.
767 (bfd_mach_o_make_empty_symbol): Make it public.
768 (bfd_mach_o_read_header): Make it static.
769 Convert to bfd_boolean.
770 Use constants instead of hard-coded values.
771 (bfd_mach_o_make_bfd_section): Call
772 bfd_mach_o_convert_section_name_to_bfd to create name.
773 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
774 values.
775 (bfd_mach_o_scan_read_section_64): Ditto.
776 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
777 a segment anymore. Use constants instead of hard-coded values.
778 (bfd_mach_o_scan_read_command): Fix style.
779 (bfd_mach_o_scan): Use constants instead of hard-coded values.
780 Get rid of BFD_IO_FUNCS.
781 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
782 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
783 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
784 (bfd_mach_o_object_p): Removed.
785 (bfd_mach_o_gen_core_p): New function, replaces ...
786 (bfd_mach_o_core_p): ... deleted.
787 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
789 * mach-o-i386.c: New file.
790 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
791 * configure.in (TDEFINES): Add mach_o_i386_vec.
792 * configure: Regenerated.
793 * targets.c: Add mach_o_i386_vec.
795 * mach-o.c: Update copyright years.
796 (BFD_IO_FUNCS): Remove (was not used).
797 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
798 bfd_mach_o_slurp_extended_name_table,
799 bfd_mach_o_construct_extended_name_table,
800 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
801 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
802 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
803 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
804 bfd_mach_o_get_section_contents_in_window,
805 bfd_mach_o_bfd_is_local_label_name,
806 bfd_mach_o_bfd_is_target_special_symbol,
807 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
808 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
809 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
810 bfd_mach_o_minisymbol_to_symbol,
811 bfd_mach_o_bfd_get_relocated_section_contents,
812 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
813 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
814 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
815 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
816 bfd_mach_o_bfd_merge_private_bfd_data,
817 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
818 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
819 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
820 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
821 bfd_mach_o_bfd_copy_private_header_data,
822 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
823 * mach-o-target.c: ... here.
824 Update copyright years.
826 2009-06-04 Alan Modra <amodra@bigpond.net.au>
828 * dep-in.sed: Don't use \n in replacement part of s command.
829 * Makefile.am (DEP1): LC_ALL for uniq.
830 Run "make dep-am".
831 * Makefile.in: Regenerate.
833 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
835 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
836 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
837 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
839 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
841 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
842 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
843 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
844 against STT_GNU_IFUNC symbols for static executables.
845 (elf_i386_finish_dynamic_symbol): Load GOT entry with
846 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
848 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
849 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
850 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
851 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
853 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
855 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
856 symbols to be left unimported when linking statically.
857 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
858 code when linking statically.
860 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
862 * elf32-i386.c (elf_i386_check_relocs): Increment
863 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
864 against STT_GNU_IFUNC symbol.
865 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
866 local STT_GNU_IFUNC definition is used.
867 (elf_i386_relocate_section): Handle got.offset != -1 for
868 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
869 symbol.
871 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
872 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
873 relocations against STT_GNU_IFUNC symbol.
874 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
875 local STT_GNU_IFUNC definition is used.
876 (elf64_x86_64_relocate_section): Handle got.offset != -1
877 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
878 STT_GNU_IFUNC symbol.
880 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
882 PR ld/10205
883 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
884 (elf_i386_reloc_type_lookup): Likewise.
885 (R_386_tls): Removed.
886 (R_386_irelative): New.
887 (R_386_vt_offset): Updated.
888 (elf_i386_rtype_to_howto): Likewise.
889 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
890 (elf_i386_link_hash_table_create): Initialize igotplt,
891 iplt and irelplt.
892 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
893 (elf_i386_adjust_dynamic_symbol): Likewise.
894 (elf_i386_allocate_dynrelocs): Likewise.
895 (elf_i386_relocate_section): Likewise.
896 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
897 sections.
898 (elf_i386_finish_dynamic_symbol): When building a static
899 executable, use .iplt, .igot.plt and .rel.iplt sections for
900 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
901 locally defined STT_GNU_IFUNC symbol.
903 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
904 (x86_64_reloc_map): Likewise.
905 (R_X86_64_standard): Updated.
906 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
907 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
908 iplt and irelplt.
909 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
910 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
911 (elf64_x86_64_allocate_dynrelocs): Likewise.
912 (elf64_x86_64_relocate_section): Likewise.
913 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
914 sections.
915 (elf64_x86_64_finish_dynamic_symbol): When building a static
916 executable, use .iplt, .igot.plt and .rela.iplt sections for
917 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
918 for locally defined STT_GNU_IFUNC symbol.
920 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
921 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
923 * bfd-in2.h: Regenerated.
924 * libbfd.h: Likewise.
926 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
928 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
929 (_bfd_elf_make_ifunc_reloc_section): Removed.
930 (_bfd_elf_is_ifunc_symbol): Likewise.
931 (_bfd_elf_create_static_ifunc_sections): New.
933 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
934 symbol check to ...
935 (elf_link_add_object_symbols): Here.
936 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
937 STT_GNU_IFUNC symbol.
938 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
939 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
940 (IFUNC_INFIX): Removed.
941 (get_ifunc_reloc_section_name): Likewise.
942 (_bfd_elf_make_ifunc_reloc_section): Likewise.
943 (_bfd_elf_is_ifunc_symbol): Likewise.
944 (_bfd_elf_create_static_ifunc_sections): New.
946 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
948 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
949 (create_got_section): Likewise.
950 (allocate_dynrelocs): Likewise.
951 (readonly_dynrelocs): Likewise.
952 (set_tls_module_base): Likewise.
953 (dtpoff_base): Likewise.
954 (tpoff): Likewise.
955 (elf_i386_link_hash_table_create): Updated.
956 (elf_i386_create_dynamic_sections): Likewise.
957 (elf_i386_check_relocs): Likewise.
958 (elf_i386_size_dynamic_sections): Likewise.
959 (elf_i386_relocate_section): Likewise.
961 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
962 (create_got_section): Likewise.
963 (allocate_dynrelocs): Likewise.
964 (readonly_dynrelocs): Likewise.
965 (set_tls_module_base): Likewise.
966 (dtpoff_base): Likewise.
967 (tpoff): Likewise.
968 (elf64_x86_64_link_hash_table_create): Updated.
969 (elf64_x86_64_create_dynamic_sections): Likewise.
970 (elf64_x86_64_check_relocs): Likewise.
971 (elf64_x86_64_size_dynamic_sections): Likewise.
972 (elf64_x86_64_relocate_section): Likewise.
974 2009-05-28 Nick Clifton <nickc@redhat.com>
976 * targets.c (_bfd_target_vector): Only include plugin target in
977 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
979 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
981 * elf32-spu.c (struct call_info): New member broken_cycle.
982 (remove_cycle): Instead of physically removing call_info structures
983 to break call graph cycles, mark them using the broken_cycle flag.
984 (mark_overlay_section): Respect broken_cycle flag.
985 (unmark_overlay_section): Likewise.
986 (collect_lib_sections): Likewise.
987 (collect_overlays): Likewise.
988 (sum_stack): Likewise.
990 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
992 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
993 (mark_functions_via_relocs): Initialize callee->count to 1.
994 (pasted_function): Likewise.
995 (spu_elf_auto_overlay): Honor call counts when determining number
996 of stubs required in software i-cache mode.
998 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1000 * plugin.c (program_name): Remove.
1001 (plugin_program_name): New.
1002 (bfd_plugin_set_program_name): New.
1003 (try_load_plugin): Use plugin_program_name.
1004 * plugin.h (bfd_plugin_set_program_name): New.
1006 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1008 * aclocal.m4: Include ../config/plugins.m4.
1009 * configure.in: Use AC_PLUGINS.
1010 * configure: Regenerate.
1011 * Makefile.in: Regenerate.
1012 * doc/Makefile.in: Regenerate.
1014 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1016 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1017 link.
1018 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1019 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1020 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1021 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1022 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1023 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1024 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1025 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1026 * reloc.c (bfd_generic_relax_section): Likewise.
1027 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1028 * vms.c (vms_bfd_relax_section): Likewise.
1030 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1032 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1034 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1035 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1037 * elf32-i386.c (allocate_dynrelocs): Updated.
1038 (elf_i386_relocate_section): Likewise.
1039 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1040 (elf64_x86_64_relocate_section): Likewise.
1042 * elf64-x86-64.c (is_indirect_symbol): Removed.
1044 2009-05-26 Nick Clifton <nickc@redhat.com>
1046 * po/id.po: Updated Indonesian translation.
1048 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1050 * Makefile.am: Run "make dep-am".
1051 (AM_CPPFLAGS): New.
1052 (LIBDL): New.
1053 (ALL_MACHINES): Add cpu-plugin.lo.
1054 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1055 (BFD32_BACKENDS): Add plugin.lo.
1056 (BFD32_BACKENDS_CFILES): Add plugin.c.
1057 (libbfd_la_LIBADD): Add LIBDL
1058 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1059 (bfd_plugin_arch): Declare.
1060 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1061 * bfd.c (bfd): Add plugin_data.
1062 * config.bfd: Handle the plugin target.
1063 * configure.in: Check for --enable-plugins.
1064 (LT_INIT): Use the dlopen option.
1065 * cpu-plugin.c: New.
1066 * plugin.c: New.
1067 * plugin.h: New.
1068 * targets.c (plugin_vec): Declare.
1069 (_bfd_target_vector): Add plugin_vec.
1070 * Makefile.in: Regenerate.
1071 * bfd-in2.h: Regenerate.
1072 * configure: Regenerate.
1074 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1076 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1077 per line with all lines having continuation backslash. Prefix
1078 first line with "A", following lines with "B".
1079 * Makefile.am (DEP): Don't use dep.sed here.
1080 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1081 dep.sed here on dependencies, sort and uniq.
1082 * Makefile.in: Regenerate.
1084 2009-05-25 Tristan Gingold <gingold@adacore.com>
1086 * makefile.vms: Add verilog.obj to object list OBJS.
1088 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1090 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1091 for BFD_IN_MEMORY is cleared.
1092 (bfd_bwrite): Zero excess memory allocated.
1094 2009-05-22 Julian Brown <julian@codesourcery.com>
1096 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1097 macros.
1098 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1099 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1100 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1101 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1102 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1103 (a8_erratum_fix, a8_erratum_reloc): New structs.
1104 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1105 num_a8_erratum_fixes, fix_cortex_a8 fields.
1106 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1107 (elf32_arm_add_stub): Split into two parts, creating...
1108 (elf32_arm_create_or_find_stub_sec): New function.
1109 (elf32_arm_final_link_relocate): Add forward declaration.
1110 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1111 relocations, multiple relocations per stub.
1112 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1113 (arm_size_one_stub): Use find_stub_size_and_template.
1114 (a8_reloc_compare): New.
1115 (find_thumb_glue): Add forward declaration.
1116 (cortex_a8_erratum_scan): New.
1117 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1118 (bfd_elf32_arm_set_cortex_a8_fix): New.
1119 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1120 (arm_map_one_stub): Add THUMB32_TYPE support.
1121 (a8_branch_to_stub_data): New.
1122 (make_branch_to_a8_stub): New.
1123 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1124 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1125 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1126 Cortex-A8 erratum workaround.
1127 * bfd-in2.h: Regenerate.
1129 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1131 * Makefile.am: Run "make dep-am".
1132 * Makefile.in: Regenerate.
1133 * po/SRC-POTFILES.in: Regenerate.
1135 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1137 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1138 commit.
1140 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1142 * elf-bfd.h (struct elf_backend_data
1143 <elf_backend_link_output_symbol_hook>): Return an int.
1144 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1145 symbols on deleted .opd entries.
1146 * elflink.c (elf_link_output_sym): Return without outputting sym
1147 if output_symbol_hook returns 2.
1148 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1149 Abort if we must not discard sym.
1150 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1151 local syms.
1152 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1153 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1154 elf_backend_link_output_symbol_hook return type change.
1155 * elf32-arm.c (output_arch_syminfo): Likewise.
1156 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1157 (elf32_arm_output_arch_local_syms): Likewise.
1158 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1159 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1160 (bfd_score_elf_link_output_symbol_hook): Likewise.
1161 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1162 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1163 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1164 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1165 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1166 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1167 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1168 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1169 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1170 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1171 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1173 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1175 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1176 out of range .opd symbols.
1178 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1180 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1181 fprintf_vma directly.
1182 * peXXigen.c (pe_print_edata): Likewise.
1183 (pe_print_pdata): Likewise.
1184 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1185 (_bfd_XX_print_private_bfd_data_common): Likewise.
1187 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1189 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1191 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1192 Paul Brook <paul@codesourcery.com>
1194 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1195 fix discarded sections.
1197 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1199 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1200 sections into the software icache.
1202 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1204 * elf32-spu.c (build_stub): Always build "compact" sofware
1205 i-cache stubs.
1207 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1209 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1210 (spu_elf_setup): Initialize it.
1211 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1212 Update to new-sytle cache manager data structures.
1213 (spu_elf_build_stubs): Generate new-style cache manager data
1214 structures and symbols.
1215 (spu_elf_auto_overlay): Update size computation.
1217 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1219 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1220 segments first amongst the program headers.
1222 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1224 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1225 into addresses for relocation types that look at high bits. Remove
1226 special handling of relocation overflow warnings.
1228 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1230 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1231 control flow graph between fragments of a function.
1233 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1235 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1236 generate only a 16-byte .toe section.
1237 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1239 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1241 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1242 (spu_elf_place_overlay_data): ..here. New function.
1243 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1245 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1247 * elf32-arm.c: Move sysdep.h to start of file.
1249 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1251 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1252 start of overlays.
1253 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1254 __icache_tag_array and __icache_tag_array_size.
1256 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1258 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1259 ATTRIBUTE_UNUSED.
1260 (bfinfdpic_link_omit_section_dynsym): Likewise.
1261 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1263 2009-05-05 Paul Brook <paul@codesourcery.com>
1265 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1266 * bfd-in2.h: Regenerate.
1267 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1268 (_arm_elf_section_data): Add text and exidx fields.
1269 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1270 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1271 copy_exidx_entry): New functions.
1272 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1274 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1276 * elf32-arm.c (DEF_STUBS): New helper define.
1277 (DEF_STUB): Likewise.
1278 (stub_def): New type.
1279 (stub_definitions): New array, containing stub template pointers
1280 and sizes.
1281 (arm_size_one_stub): Make use of stub_definitions.
1283 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1285 * elflink.c (find_version_for_sym): Remove from here, ...
1286 * linker.c (bfd_find_version_for_sym): ... rename, replace
1287 here, make public and update all callers.
1288 * bfd-in2.h: Regenerate.
1290 2009-04-30 Nick Clifton <nickc@redhat.com>
1292 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1293 section pointer.
1294 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1295 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1296 into a STT_GNU_IFUNC symbol type.
1297 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1298 type.
1299 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1300 the binary contains ifunc symbols.
1301 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1302 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1303 * elf32-i386.c (is_indirect_function): New function.
1304 (elf_i386_check_relocs): Create an ifunc output section.
1305 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1306 section if necessary.
1307 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1308 if necessary.
1309 (elf_i386_add_symbol_hook): New function. Set the
1310 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1311 symbol is encountered.
1312 (elf_backend_post_process_headers): Define.
1313 (elf_backend_add_symbol_hook): Define.
1314 (elf_i386_post_process_headers): Rename to
1315 elf_i388_fbsd_post_process_headers.
1316 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1317 (is_indirect_function): New function.
1318 (elf64_x86_64_check_relocs): Create an ifunc output section.
1319 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1320 section if necessary.
1321 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1322 symbol if necessary.
1323 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1324 elf_obj_data structure if an ifunc symbol is encountered.
1325 (elf_backend_post_process_headers): Define.
1326 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1327 if we have ifunc symbols to handle.
1328 (get_ifunc_reloc_section_name): New function. Computes the name
1329 for an ifunc section.
1330 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1331 section to hold ifunc relocs.
1332 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1333 (bfd_print_symbol_vandf): Handle ifunc symbols.
1334 (bfd_decode_symclass): Likewise.
1335 * bfd-in2.h: Regenerate.
1337 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1339 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1340 MOVW and MOVT relocations in a shared library link.
1342 2009-04-27 Anthony Green <green@moxielogic.com>
1344 * verilog.c: New file.
1345 * Makefile.am (BFD32_LIBS): Add verilog.c.
1346 (BFD32_LIBS_CFILES): Add verilog.c.
1347 (verilog.lo): New build rule.
1348 * Makefile.in: Rebuilt.
1349 * targets.c: Add verilog support.
1350 * bfd.c (tdata union): Add Verilog private data field.
1351 * bfd-in2.h: Regenerate.
1353 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1355 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1356 copy pe_opthdr.
1358 2009-04-23 Matthias Klose <doko@ubuntu.com>
1360 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1362 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1364 PR9743
1365 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1366 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1367 (elf32_arm_size_stubs): Likewise.
1368 (record_thumb_to_arm_glue): Deleted unused function.
1369 (bfd_elf32_arm_process_before_allocation): No longer handle
1370 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1371 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1372 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1374 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1376 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1377 (elf32_arm_write_section): Declare early.
1378 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1379 (arm_allocate_glue_section_space): Exclude empty sections.
1380 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1381 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1382 BFD.
1383 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1384 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1385 (elf32_arm_size_dynamic_sections): Allocate interworking
1386 sections here.
1387 (bfd_elf32_bfd_final_link): Define.
1389 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1391 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1393 * coffcode.h (coff_compute_section_file_positions): Clear
1394 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1396 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1397 force_minimum_alignment.
1399 * libcoff.h: Regenerated.
1401 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1402 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1404 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1405 nor target_subsystem.
1407 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1408 force_minimum_alignment nor target_subsystem.
1410 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1412 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1413 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1414 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1415 include in coff-x86_64.c of headers.
1416 (PDATA_ROW_SIZE): New define.
1417 (pex_regs[]): New static array.
1418 (pex64_get_runtime_function): New static function.
1419 (pex64_get_unwind_info): Likewise.
1420 (pex64_get_scope_entry): Likewise.
1421 (pex64_xdata_print_uwd_codes): Likewise.
1422 (pex64_get_section_by_rva): Likewise.
1423 (pex64_dump_xdata): Likewise.
1424 (pex64_bfd_print_pdata): Likewise.
1425 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1426 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1427 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1429 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1430 Alan Modra <amodra@bigpond.net.au>
1431 Dave Korn <dave.korn.cygwin@gmail.com>
1433 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1434 long names and non-NUL-terminated strings.
1436 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1438 * bfd-in2.h: Regenerated.
1440 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1442 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1443 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1445 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1447 PR binutils/10074
1448 * coffcode.h (bfd_pei_p): New.
1450 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1451 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1452 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1453 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1454 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1455 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1457 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1458 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1459 bfd_efi_rtdrv_x86_64_vec,
1460 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1461 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1462 * targets.c: Likewise.
1464 * configure: Regenerated.
1465 * libcoff.h: Likewise.
1466 * Makefile.in: Likewise.
1468 * efi-app-ia32.c: Removed.
1469 * efi-app-x86_64.c: Likewise.
1470 * efi-bsdrv-ia32.c: Likewise.
1471 * efi-bsdrv-ia64.c: Likewise.
1472 * efi-bsdrv-x86_64.c: Likewise.
1473 * efi-rtdrv-ia32.c: Likewise.
1474 * efi-rtdrv-ia64.c: Likewise.
1475 * efi-rtdrv-x86_64.c: Likewise.
1476 * efi-rtdrv-ia32.c: Likewise.
1478 * efi-app-ia64.c: Moved to ...
1479 * pei-ia64.c: This.
1480 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1481 (TARGET_NAME): Set to pei-ia64.
1483 * libpei.h (bfd_target_pei_p): Removed.
1484 (bfd_target_pei_arch): Likewise.
1485 (bfd_target_efi_app_p): Likewise.
1486 (bfd_target_efi_app_arch): Likewise.
1487 (bfd_target_efi_bsdrv_p): Likewise.
1488 (bfd_target_efi_bsdrv_arch): Likewise.
1489 (bfd_target_efi_rtdrv_p): Likewise.
1490 (bfd_target_efi_rtdrv_arch): Likewise.
1491 (bfd_pe_executable_p): Likewise.
1493 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1494 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1495 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1496 and efi-rtdrv-ia32.c.
1497 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1498 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1499 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1500 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1501 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1502 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1503 (efi-app-ia64.lo): Removed.
1504 (efi-bsdrv-ia32.lo): Likewise.
1505 (efi-rtdrv-ia32.lo): Likewise.
1506 (efi-app-ia64.lo): Likewise.
1507 (efi-bsdrv-ia64.lo): Likewise.
1508 (efi-rtdrv-ia64.lo): Likewise.
1509 (efi-app-x86_64.lo): Likewise.
1510 (efi-bsdrv-x86_64.lo): Likewise.
1511 (efi-rtdrv-x86_64.lo): Likewise.
1512 (pei-ia64.lo): New.
1514 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1515 with bfd_pei_p.
1516 (arch_type): Removed.
1517 (pe_arch): Likewise.
1518 (pe_bfd_object_p): Just return coff_object_p.
1520 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1521 bfd_pe_executable_p with bfd_pei_p.
1523 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1525 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1526 PLT entries to an undefined symbol when generating a shared
1527 library.
1529 2009-04-17 Nick Clifton <nickc@redhat.com>
1531 PR 9909
1532 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1534 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1536 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1537 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1538 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1539 * binary.c (binary_bfd_define_common_symbol): Likewise.
1540 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1541 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1542 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1543 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1544 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1545 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1546 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1547 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1548 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1549 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1550 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1551 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1552 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1553 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1554 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1555 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1556 * som.c (som_bfd_define_common_symbol): Likewise.
1557 * srec.c (srec_bfd_define_common_symbol): Likewise.
1558 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1559 * versados.c (versados_bfd_define_common_symbol): Likewise.
1560 * vms.c (vms_bfd_define_common_symbol): Likewise.
1561 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1562 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1563 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1564 (pmac_xcoff_vec): Likewise.
1565 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1566 (aix5coff64_vec): Likewise.
1567 * linker.c (bfd_generic_define_common_symbol): New function.
1568 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1569 (_bfd_define_common_symbol): New field.
1570 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1571 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1572 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1573 symbols here.
1574 * bfd-in2.h: Regenerate.
1575 * libbfd.h: Likewise.
1576 * libcoff.h: Likewise.
1578 2009-04-15 Anthony Green <green@moxielogic.com>
1580 * targets.c: Add moxie support.
1581 * Makefile.am: Ditto.
1582 * Makefile.in: Rebuilt.
1583 * cpu-moxie.c, elf32-moxie.c: New files.
1584 * archures.c: Add moxie support.
1585 * configure.in: Add moxie support.
1586 * configure: Rebuilt.
1587 * config.bfd, archures.c: Add moxie support.
1588 * bfd-in2.h: Rebuilt.
1590 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1592 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1593 branch to an undef weak symbol into a jump to next instruction if
1594 a PLT entry will be created.
1596 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1598 * coffgen.c (make_a_section_from_file): Set the backend long
1599 section names enable if long section names found on input.
1600 * coffcode.h: Extend long section names documentation to match.
1602 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1604 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1605 machine code.
1607 2009-04-07 DJ Delorie <dj@redhat.com>
1609 * archures.c: Add bfd_mach_mep_c5.
1610 * bfd-in2.h: Likewise.
1611 * cpu-mep.c: Add bfd_c5_arch.
1612 * elf32-mep.c: Support it.
1614 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1616 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1617 info->callbacks->einfo.
1618 * linker.c (_bfd_generic_section_already_linked): Likewise.
1620 2009-04-06 DJ Delorie <dj@redhat.com>
1622 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1624 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1626 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1627 _bfd_pex64_print_pdata only if PE is defined.
1629 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1630 (_bfd_pex64_print_pdata): This.
1632 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1633 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1634 is defined.
1636 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1638 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1639 _bfd_pep_print_x64_pdata.
1640 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1641 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1643 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1645 * elf32-xtensa.c (relax_property_section): Always set r_offset
1646 to zero.
1648 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1650 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1651 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1652 branch stubs.
1653 (elf32_arm_stub_type): New enum values for the two new stubs.
1654 (arm_type_of_stub): Make use of the two new stubs.
1655 (arm_size_one_stub): Handle the two new stubs.
1657 2009-04-01 Matt Thomas <matt@netbsd.org>
1659 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1660 hidden symbols into the GOT or PLT.GOT.
1661 (elf_vax_relocate_section): Do not emit a PCREL reloc
1662 into a shared object if it is against a hidden symbol.
1664 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1666 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1667 and know_contains_shared_object_p.
1668 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1669 Cache the result in the archive_info table.
1670 (xcoff_auto_export_p): Add an "info" parameter and update the
1671 call to xcoff_archive_contains_shared_object_p.
1672 (xcoff_mark_auto_exports): Update accordingly.
1673 (xcoff_post_gc_symbol): Likewise.
1675 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1677 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1678 rather than C_EXT.
1680 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1682 * coff-rs6000.c (member_layout): New structure.
1683 (archive_iterator): Likewise.
1684 (member_layout_init): New function.
1685 (archive_iterator_begin): Likewise.
1686 (archive_iterator_next): Likewise.
1687 (xcoff_write_armap_old): Use the new iterator functions.
1688 (do_shared_object_padding): Delete.
1689 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1690 handling of arch_info.
1691 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1692 first loop rather than the second. Allocate a member header if
1693 there isn't one, then work out the stat information and length
1694 in the first loop too. Use the new iterators for the second loop.
1695 (xcoff_write_archive_contents_big): Likewise.
1697 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1699 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1700 (bfd_xcoff_set_archive_import_path): Likewise.
1701 * bfd-in2.h: Regenerate.
1702 * xcofflink.c: Include libiberty.h.
1703 (xcoff_archive_info): New structure.
1704 (xcoff_archive_info_hash): New function.
1705 (xcoff_archive_info_eq): Likewise.
1706 (xcoff_get_archive_info): Likewise.
1707 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1708 (bfd_xcoff_split_import_path): New function.
1709 (bfd_xcoff_set_archive_import_path): Likewise.
1710 (xcoff_set_import_path): Move earlier in file.
1711 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1712 object to the the directory part of the bfd's filename. Get the
1713 import path and filename of an archive object from the archive's
1714 xcoff_tdata, initializing it if necessary. Update use of
1715 import_file_id.
1716 (bfd_link_input_bfd): Update use of import_file_id.
1717 (xcoff_write_global_symbol): Likewise.
1719 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1721 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1723 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1725 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1726 a .loader section for relocatable links.
1727 (xcoff_need_ldrel_p): New function.
1728 (xcoff_mark): Use it.
1729 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
1730 a loader section.
1731 (xcoff_build_ldsym): New function, split out from...
1732 (xcoff_build_ldsyms): ...here. Rename to...
1733 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
1734 call xcoff_build_ldsym, if there's a loader section.
1735 (xcoff_build_loader_section): New function, extracted verbatim from...
1736 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
1737 there's a loader section. Only add an __rtinit loader symbol
1738 if there's a loader section. Update after above name change.
1739 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
1740 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
1741 and xcoff_create_ldrel.
1742 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
1743 (xcoff_reloc_link_order): Likewise, but only call it if there's
1744 a loader section. Use xcoff_symbol_section.
1745 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
1746 if there's a loader section.
1748 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
1750 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
1752 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
1754 * elf32-arm.c (group_sections): Rewrite loops for better
1755 readability.
1757 2009-03-30 DJ Delorie <dj@redhat.com>
1759 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
1760 relocs when doing a relocatable link.
1762 2009-03-28 Mark Mitchell <mark@codesourcery.com>
1764 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
1765 "ERROR:", in error messages.
1766 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
1767 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1768 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
1769 (elf32_arm_merge_eabi_attributes): Likewise.
1770 (elf32_arm_merge_private_bfd_data): Likewise.
1772 2009-03-27 Nick Clifton <nickc@redhat.com>
1774 * section.c (bfd_get_section_contents): Detect and handle the case
1775 where a section has the SEC_IN_MEMORY flag set but no actual
1776 contents allocated.
1778 2009-03-26 Alan Modra <amodra@bigpond.net.au>
1780 PR 6494
1781 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
1782 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
1783 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
1784 if we don't find matching PT_LOAD when copying.
1786 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1788 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
1789 the reloc descriptions.
1791 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
1793 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1794 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
1795 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
1797 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
1799 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
1800 (bfd_i386_arch_intel_syntax): Likewise.
1801 (i8086_arch): Likewise.
1802 (bfd_x86_64_arch): Likewise.
1804 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
1806 * elf32-cris.c (cris_elf_relocate_section): <case
1807 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
1808 symbols for non-allocated sections. Don't check whether to
1809 generate R_CRIS_DTPMOD for non-allocated sections.
1810 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
1811 handle relocation GC:ing if applied to non-allocated section.
1812 (cris_elf_check_relocs): Similar.
1814 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
1815 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
1816 when emitting a known TP offset in the GOT.
1818 2009-03-23 Alan Modra <amodra@bigpond.net.au>
1820 * elf64-ppc.c (synthetic_opd): Delete.
1821 (compare_symbols): Look for .opd name rather than section match.
1822 (ppc64_elf_get_synthetic_symtab): Likewise.
1824 2009-03-21 Alan Modra <amodra@bigpond.net.au>
1826 * elf32-ppc.c (is_pic_glink_stub): Delete.
1827 (is_nonpic_glink_stub): New function.
1828 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
1829 than first pic one.
1830 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
1832 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
1833 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1835 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
1836 macros for visibilty and locality checks.
1837 (elf_s390_adjust_dynamic_symbol): Likewise.
1838 (allocate_dynrelocs): Likewise.
1839 (elf_s390_relocate_section): Likewise.
1840 (elf_s390_finish_dynamic_symbol): Likewise.
1841 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1842 (elf_s390_adjust_dynamic_symbol): Likewise.
1843 (allocate_dynrelocs): Likewise.
1844 (elf_s390_relocate_section): Likewise.
1845 (elf_s390_finish_dynamic_symbol): Likewise.
1847 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
1849 * bfd-in2.h: Regenerated.
1850 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
1851 for debugging sections and map memory read/write dependent on
1852 SEC_COFF_NOREAD.
1853 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
1854 without memory read flags set.
1855 * section.c: Add SEC_COFF_NOREAD to section flags.
1857 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
1859 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
1860 for format string.
1862 2009-03-19 Alan Modra <amodra@bigpond.net.au>
1864 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
1865 "no overlays" return. If there are overlays, create overlay
1866 manager entry symbols here, so that..
1867 (spu_elf_build_stubs): ..we don't need to set them up here.
1868 Simplify entry symbol tests.
1869 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
1871 2009-03-18 Mark Kettenis <kettenis@gnu.org>
1873 * elf.c (elfcore_grok_openbsd_procinfo)
1874 (elfcore_grok_openbsd_note): New functions.
1875 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
1877 2009-03-18 Alan Modra <amodra@bigpond.net.au>
1879 * vms-hdr.c: Don't include alloca.h.
1880 * elf32-m68hc1x.c: Include alloca-conf.h.
1881 * xsym.c: Likewise.
1882 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
1883 * som.c: Likewise.
1884 * Makefile.am: Run "make dep-am".
1885 * Makefile.in: Regenerate.
1887 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1889 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
1891 2009-03-17 Alan Modra <amodra@bigpond.net.au>
1893 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
1894 Add compact_stub.
1895 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
1896 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
1897 ovly_return fields with ovly_entry[2]. Adjust all users.
1898 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
1899 when soft-icache.
1900 (spu_elf_build_stubs): Likewise.
1901 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
1902 ovly_flavour changes. Update all callers.
1903 (ovl_stub_size_log2): New function.
1904 (build_stub): Handle compact icache stubs. Use different manager
1905 entry point for stubs in non-icache area.
1906 (spu_elf_size_stubs): Don't allocate space for indirect branch
1907 descriptors.
1908 (spu_elf_build_stubs): And don't built them.
1910 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
1912 * dwarf2.c (read_section): Always use rawsize, if available.
1914 2009-03-16 Alan Modra <amodra@bigpond.net.au>
1916 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
1917 of rawsize and size for buffer.
1919 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
1921 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
1922 parameter just because fixed sections fit into local store.
1923 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
1924 generating overlays if fixed sections plus reserved stack
1925 and heap space fit into local store.
1927 2009-03-15 Alan Modra <amodra@bigpond.net.au>
1929 * elf32-spu.c (build_stub): Correct icache set_id.
1930 (spu_elf_relocate_section): Likewise.
1932 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1934 * xcofflink.c (xcoff_link_check_archive_element): Only free the
1935 symbol table if it was created by the current call.
1937 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1939 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
1940 class XMC_DS rather than XMC_UA.
1942 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1944 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
1945 bfd_boolean export_defineds parameter with an unsigned int
1946 auto_export_flags parameter.
1947 * bfd-in2.h: Regenerate.
1948 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
1949 split out from xcoff_build_ldsyms.
1950 (xcoff_covered_by_expall_p): New function.
1951 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
1952 but with extra code to handle -bexpfull and -bexpall.
1953 (xcoff_mark_auto_exports): New function.
1954 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
1955 a function should be automatically exported.
1956 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
1957 parameter with an auto_export_flags parameter. Update ldinfo
1958 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
1959 exported symbols.
1961 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1963 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
1964 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
1965 init and fini functions. Do garbage collection for objects
1966 without an entry point too.
1968 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
1970 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
1971 check whether a symbol has csect information.
1972 (coff_print_aux): Likewise.
1973 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
1974 information for C_AIX_WEAKEXT too.
1975 (_bfd_xcoff_swap_aux_out): Likewise.
1976 (xcoff_reloc_type_br): Handle defweak symbols too.
1977 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
1978 information for C_AIX_WEAKEXT too.
1979 (_bfd_xcoff64_swap_aux_out): Likewise.
1980 (xcoff64_reloc_type_br): Handle defweak symbols too.
1981 * coffgen.c (coff_print_symbol): Handle auxillary function
1982 information for C_AIX_WEAKEXT too.
1983 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
1984 instead of BSF_GLOBAL if the L_WEAK flag is set.
1985 (xcoff_dynamic_definition_p): New function.
1986 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
1987 defines h. Don't change h if ldsym isn't the definition. Otherwise,
1988 always take the symbol class from the ldsym. Use weak bfd symbol
1989 types for weak ldsyms.
1990 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
1991 Fix the check for whether a definition is from a shared object.
1992 Allow redefinitions of weak symbols.
1993 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
1994 (xcoff_keep_symbol_p): Likewise.
1995 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
1996 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
1997 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
1998 but mark them as L_WEAK.
1999 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2000 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2002 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2004 * xcofflink.c (xcoff_mark): When walking the relocations,
2005 only mark the target symbol or the target section, not both.
2006 (xcoff_final_definition_p): New function.
2007 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2008 symbol is a valid definition of the associated output symbol.
2009 Use XCOFF_ALLOCATED to stop the same hash table entry having
2010 two output symbols.
2011 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2012 keeping a symbol.
2013 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2015 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2017 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2018 symbols as XMC_XO.
2020 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2022 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2023 * libcoff.h: Regenerate.
2024 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2025 line-number counts in the bfd's lineno_counts field.
2026 Don't keep per-csect line-number counts.
2027 (xcoff_sweep): Don't update per-csect line-number counts.
2028 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2029 entries in each output section.
2030 (xcoff_link_input_bfd): Get the number of line numbers from
2031 the bfd's lineno_counts field, rather than recalculating it
2032 from scratch. Fix the range check when updating C_BINCL and
2033 C_EINCL symbols.
2034 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2035 here. Don't expect csects to have line-number counts.
2037 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2039 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2040 * libcoff.h: Regenerate.
2041 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2042 "skip" logic from xcoff_link_input_bfd.
2043 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2044 objects in a dynamic link, rather than checking whether csectpp
2045 is null. Always allocate debug_index for other objects,
2046 and always go through the loop. Update the type of debug_index
2047 after the change above. Read the auxillary csect information
2048 and use xcoff_keep_symbol_p to decide whether a symbol should
2049 be kept. Set its debug_index to -2 if not.
2050 (xcoff_link_input_bfd): Update the type of debug_index after
2051 the change above and always expect it to be nonnull. Use it to
2052 test whether a symbol should be stripped, rather than making the
2053 decision here. Postpone all symbol creation to the second pass.
2055 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2057 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2058 creating a descriptor.
2059 (xcoff_sweep): Don't mark toc_section unless it's needed.
2060 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2061 when marking every bfd.
2062 (xcoff_link_input_bfd): Skip all TOC anchors.
2063 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2064 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2065 to -1; call xcoff_find_tc0 instead.
2067 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2069 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2070 * libcoff.h: Regenerate.
2071 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2072 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2073 the previous symbol's csect. Treat last_symndx as an inclusive value
2074 and simplify its handling.
2075 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2076 symbols with the right csect. Don't mark rsec when processing
2077 relocations against undefined or absolute sections.
2078 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2079 of bfd_und_section_ptr.
2080 (xcoff_link_input_bfd): Likewise.
2082 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2084 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2085 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2086 flag is set. Assert that all undefined symbols are either
2087 imported or defined by a dynamic object.
2088 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2089 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2090 handling to all relocations. Only set XCOFF_CALLED for function
2091 symbols.
2092 (xcoff_find_function): New function, split out from...
2093 (bfd_xcoff_export_symbol) ...here.
2094 (xcoff_set_import_path): New function, split out from...
2095 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2096 meaning of XCOFF_CALLED.
2097 (xcoff_mark_symbol): If we mark an undefined and unimported
2098 symbol, find some way of defining it. If the symbol is a function
2099 descriptor, fill in its definition automatically. If the symbol
2100 is a function, mark its descriptor and allocate room for global
2101 linkage code. Otherwise mark the symbol as implicitly imported.
2102 Move the code for creating function descriptors from...
2103 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2104 check for symbols that were implicitly defined.
2105 (xcoff_mark): Don't count any dynamic relocations against
2106 function symbols.
2107 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2108 in the xcoff link info.
2109 (xcoff_link_input_bfd): Remove handling of undefined and
2110 unexported symbols.
2112 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2114 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2115 if the target is absolute. Fix comment typo.
2116 (xcoff_ppc_relocate_section): Remove FIXME.
2117 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2118 if the target is absolute.
2120 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2122 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2123 R_POS and R_NEG relocations against absolute symbols to the
2124 .loader section.
2126 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2128 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2129 to 2 for bfd_mach_ppc_620.
2131 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2133 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2134 * configure.in: Likewise.
2135 * configure: Regenerate.
2137 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2139 PR binutils/9945
2140 * elf.c (assign_section_numbers): Generate symbol table if there
2141 is any relocation in output.
2142 (_bfd_elf_compute_section_file_positions): Likewise.
2144 2009-03-13 Nick Clifton <nickc@redhat.com>
2146 PR 9934
2147 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2148 * elflink.c (elf_link_read_relocs_from_section): Use
2149 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2150 relocs but no symbol table.
2151 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2153 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2155 PR ld/9938
2156 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2157 to check ___tls_get_addr.
2159 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2160 strncmp to check __tls_get_addr.
2162 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2164 * dwarf2.c (read_section): Always check the offset, even when the
2165 section has been read before.
2167 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2169 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2170 comments.
2172 2009-03-11 Chris Demetriou <cgd@google.com>
2174 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2175 * bfd-in2.h: Regenerate.
2176 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2177 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2178 mode.
2179 (bsd_write_armap): Likewise.
2180 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2181 flag is set, do nothing.
2182 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2183 for timestamp.
2185 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2187 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2188 used to update stack pointer.
2190 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2192 PR binutils/9921
2193 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2194 for unknown symbols in absolute section.
2196 2009-03-06 Nick Clifton <nickc@redhat.com>
2198 * po/es.po: Updated Spanish translation.
2200 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2202 * elf32-arm.c (group_sections): Take next section size into
2203 account before accepting to group it.
2205 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2207 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2208 PLT entries.
2209 (elf32_arm_final_link_relocate): Likewise.
2211 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2213 PR 9923
2214 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2216 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2218 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2219 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2220 (BFD_FAKE_SECTION): Init new flag.
2221 * ecoff.c (bfd_debug_section): Likewise.
2222 * bfd-in2.h: Regenerate.
2223 * libbfd.h: Regenerate.
2224 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2225 (ppc_elf_reloc_type_lookup): Handle new relocs.
2226 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2227 without marker relocs.
2228 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2229 if section has no old-style calls.
2230 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2231 Don't try to optimize new-style __tls_get_addr call when handling
2232 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2233 relocs.
2234 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2235 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2236 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2237 without marker relocs.
2238 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2239 if section has no old-style calls. Set toc_ref for new relocs as
2240 appropriate.
2241 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2242 Don't try to optimize new-style __tls_get_addr call when handling
2243 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2244 relocs.
2246 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2248 PR 6768
2249 * configure.in: Test for ld --as-needed support. Link shared
2250 libbfd against libm.
2251 * configure: Regenerate.
2253 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2255 * Makefile.am: Run "make dep-am".
2256 * Makefile.in: Regenerate.
2258 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2260 * elf32-score7.c: New file.
2261 * elf32-score.h: New file.
2262 * elf32-score.c: Add code to support score 7. Set score7 as the
2263 default.
2264 * cpu-score.c: Add score7 architecure.
2265 (compatibile): New function.
2266 * Makefile.am: Add rules for building elf32-score7 object.
2267 * Makefile.in: Regenerate.
2268 * configure.in: Add elf32-score7 object to score vectors.
2269 * configure: Regenerate.
2270 * reloc.c: Add score7 relocs.
2271 * archures.c: Add score3 and score7 machine numbers.
2272 * bfd-in2.h: Regenerate.
2273 * libbfd.h: Regenerate.
2275 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2277 * configure: Regenerate.
2279 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2281 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2282 (elf32_hppa_check_relocs): Use it.
2284 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2285 elf64-hppa.c.
2286 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2287 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2288 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2289 (elf_hppa_record_segment_addrs): Likewise.
2290 (elf_hppa_final_link): Likewise.
2291 (elf_hppa_relocate_insn): Likewise.
2292 (elf_hppa_final_link_relocate): Likewise.
2293 (elf64_hppa_relocate_section): Likewise.
2294 * elf64-hppa.c: Insert above.
2296 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2298 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2299 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2300 (elf_hppa_relocate_section): Likewise.
2301 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2302 from struct elf_link_hash_entry. Add count field.
2303 (struct elf64_hppa_dyn_hash_table): Delete.
2304 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2305 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2306 (hppa_elf_hash_entry, eh_name): Define.
2307 (elf64_hppa_new_dyn_hash_entry): Delete.
2308 (elf64_hppa_dyn_hash_lookup): Delete.
2309 (elf64_hppa_dyn_hash_traverse): Delete.
2310 (get_dyn_name): Delete.
2311 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2312 of struct elf64_hppa_dyn_hash_entry *.
2313 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2314 allocate_global_data_plt, allocate_global_data_stub,
2315 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2316 Likewise.
2317 (hppa64_link_hash_newfunc): New.
2318 (elf64_hppa_hash_table_create): Rework.
2319 (count_dyn_reloc): Likewise.
2320 (hppa64_elf_local_refcounts): New.
2321 (elf64_hppa_check_relocs): Rework using standard technique for recording
2322 local DLT, PLT and OPD reference counts.
2323 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2324 elf_link_hash_entry *.
2325 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2326 allocate_global_data_plt, allocate_global_data_stub,
2327 allocate_global_data_opd, allocate_dynrel_entries,
2328 elf64_hppa_adjust_dynamic_symbol,
2329 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2330 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2331 Use hppa_link_hash_table. Rework.
2332 (elf64_hppa_link_output_symbol_hook): Rework.
2333 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2334 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2335 elf64_hppa_finish_dynamic_sections): Likewise.
2337 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2339 * elf32-arm.c (stub_reloc_type): Removed.
2340 (insn_sequence): Renamed reloc_type field to r_type.
2341 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2342 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2343 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2344 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2345 (arm_stub_is_thumb): Catch new stubs.
2346 (arm_type_of_stub): Handle new stubs.
2347 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2348 (bfd_elf32_arm_process_before_allocation): Remove useless
2349 condition.
2351 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2353 * elf.c (elf_find_function): Use is_function_type to check
2354 function symbol.
2356 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2358 * xtensa-modules.c: Revert to previous version 1.11 due
2359 to inadvertant commit.
2361 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2363 * elf32-xtensa.c (text_action_add): Separate test for action
2364 type. Break if saved action is ta_widen_insn at same offset.
2366 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2368 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2369 to elf32_arm_stub_long_branch_any_arm_pic.
2370 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2371 (enum elf32_arm_stub_type, arm_type_of_stub)
2372 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2373 separately.
2375 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2377 * elf32-arm.c (PREV_SEC): Update comment.
2378 (group_sections): Rename argument to stubs_always_after_branch.
2379 Reverse the list and place stubs at the end of input sections.
2380 Undefine NEXT_SEC.
2381 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2383 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2385 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2386 Fix formatting.
2387 (arm_size_one_stub): Remove unnecessary break.
2388 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2390 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2392 * elf32-arm.c (stub_insn_type): New type.
2393 (stub_reloc_type): Likewise.
2394 (insn_sequence): Likewise.
2395 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2396 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2397 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2398 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2399 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2400 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2401 (elf32_arm_stub_hash_entry): Add new helper fields.
2402 (stub_hash_newfunc): Initialize these new fields.
2403 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2404 to take endianness into account.
2405 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2406 (arm_map_one_stub): Code is now more generic, thanks to
2407 insn_sequence.
2409 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2411 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2412 code.
2413 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2414 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2415 BLX is not available. Fix typo in warning message. Add comments
2416 and improve formatting.
2417 (arm_build_one_stub): Adjust to new
2418 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2419 (arm_map_one_stub): Likewise.
2421 2009-02-23 Tristan Gingold <gingold@adacore.com>
2422 Eric Botcazou <ebotcazou@adacore.com>
2423 Douglas B Rupp <rupp@gnat.com>
2425 * vms.h: Update copyright year, fix comments, reorder declarations.
2426 (_bfd_save_vms_section): Remove the prototype.
2427 (EGPS_S_V_NO_SHIFT): New constant.
2428 (bfd_vms_set_section_flags): New prototype.
2429 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2430 constants.
2431 (EGSY_S_W_FLAGS): Ditto.
2432 (EGSY_S_V_QUAD_VAL): Ditto.
2433 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2434 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2435 EGST_S_B_NAMLNG): Ditto.
2436 (ESRF_S_B_NAMLNG): Ditto.
2437 (ETIR_S_C_HEADER_SIZE): Ditto.
2438 (EGPS_S_V_ALLOC_64BIT): Ditto.
2439 (DST_S_C_EPILOG): Ditto.
2440 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2441 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2442 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2443 (DST_S_L_PCLINE_UNSLONG): Ditto.
2444 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2445 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2446 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2447 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2448 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2449 (DST_S_B_SRC_UNSBYTE): Ditto.
2450 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2451 Add prototypes.
2452 (vms_section, vms_reloc): Remove types.
2453 (hdr_struc): Replaced by ...
2454 (hdr_struct): ... new type.
2455 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2456 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2457 (EMH_DATE_LENGTH): Ditto.
2458 (eom_struc): Replaced by ...
2459 (eom_struct): ... new type.
2460 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2461 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2462 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2463 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2464 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2465 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2466 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2467 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2468 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2469 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2470 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2471 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2472 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2473 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2474 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2475 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2476 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2477 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2478 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2479 (enum file_type_enum): New type.
2480 (struct location_struct): Removed.
2481 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2482 (struct funcinfo, struct module): Ditto.
2483 (struct vms_private_data_struct): Update fields.
2484 (struct vms_section_data_struct): New type.
2486 * vms.c: Update copyright year, fix comments,
2487 Fix includes for DECC, add prototypes.
2488 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2489 some initializers.
2490 Use flavour to set is_vax, location_stack is removed.
2491 (struct pair): Declare.
2492 (fill_section_ptr): Initialize variables at declaration.
2493 Add guard to set SECTION_SYM flag, handlde und section.
2494 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2495 (_bfd_vms_slurp_object_records): New function, replaces previous
2496 vms_object_p.
2497 (vms_slurp_module): New function.
2498 (vms_slurp_image): Ditto.
2499 (vms_object_p): Complete rewrite.
2500 (vms_mkobject): Use is_vax field to slect architecture.
2501 (free_reloc_stream): New function.
2502 (vms_convert_to_var): Ditto.
2503 (vms_convert_to_var_1): Ditto.
2504 (vms_convert_to_var_unix_filename): Ditto.
2505 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2506 VAR format on VMS.
2507 (vms_new_section_hook): Set alignment to 0, allocate private data.
2508 (vms_get_section_contents): Load content.
2509 (vms_get_symbol_info): Handle undefined section.
2510 (vms_find_nearest_line): Handle.
2511 (alloc_reloc_stream): New function.
2512 (vms_slurp_reloc_table): Ditto.
2513 (vms_get_reloc_upper_bound): Make it real.
2514 (vms_canonicalize_reloc): Do the real work.
2515 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2516 ALPHA_R_BOH.
2517 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2518 (vms_set_arch_mach): Check arch.
2519 (vms_set_section_contents): Copy the content after allocation.
2520 (vms_alpha_vec): Update object flags.
2522 * vms-tir.c: Update copyright year, fix comments,
2523 add prototypes for new functions.
2524 (dst_define_location): New function.
2525 (dst_restore_location): New function.
2526 (dst_retrieve_location): New function.
2527 (dst_check_allocation): New function.
2528 (image_dump): Call dst_check_allocation.
2529 (image_write_b): Ditto.
2530 (image_write_w): Ditto.
2531 (image_write_l): Ditto.
2532 (image_write_q): Ditto.
2533 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2534 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2535 CTL_STKDL.
2536 Call error handler instead of abort if name is not known.
2537 (etir_sta): Add quarter_relocs argument and set it.
2538 Fix cast.
2539 (etir_sto): Ditto.
2540 (etir_opr): Ditto, return FALSE in case of error.
2541 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2542 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2543 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2544 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2545 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2546 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2547 Return FALSE in case of error.
2548 (tir_sta): Change sign of psect.
2549 (tir_ctl): Ditto.
2550 (tir_cmd): Fix cast. Makes tir_table static const.
2551 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2552 add argument to explain.
2553 (analyze_etir): Initialize maxptr, add quarter_relocs
2554 declaration, move some declarations into inner scopes.
2555 Handle quarter_relocs and STO_IMM.
2556 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2557 (_bfd_vms_slurp_relocs): New function.
2558 (_bfd_vms_decode_relocs): New function.
2559 (sto_imm): Rewritten.
2560 (start_first_etbt_record): New function.
2561 (start_another_etbt_record): Ditto.
2562 (etir_output_check): Ditto.
2563 (defer_reloc_p): Ditto.
2564 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2565 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2566 rewritte relocations handling.
2567 (_bfd_vms_write_tbt): Removed.
2568 (_bfd_vms_write_dbg): Ditto.
2570 * vms-misc.c: Update copyright year, Fix comments.
2571 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2572 (maybe_adjust_record_pointer_for_object): New function.
2573 (_bfd_vms_get_first_record): New function, replaces ...
2574 (_bfd_vms_get_record): .. removed.
2575 (_bfd_vms_get_object_record): New function.
2576 (_bfd_vms_get_object_record): New function.
2577 (vms_get_remaining_object_record): New function, replaces ...
2578 (_bfd_vms_get_next_record): ... removed.
2579 (add_new_contents): Removed.
2580 (_bfd_save_vms_section): Removed.
2581 (_bfd_get_vms_section): Removed.
2582 (_bfd_vms_output_flush): Write in VAR format.
2583 (new_symbol): Don't make UND section.
2585 * vms-hdr.c: Update copyright year, update list of record handled.
2586 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2587 (_bfd_vms_write_hdr): Strip vms and unix patches,
2588 add comments, truncate module name at 31 characters,
2589 use constants instead of hard-coded value,
2590 write BFD version instead of a fixed string.
2591 (_bfd_vms_slurp_ihd): New function.
2592 (_bfd_vms_slurp_isd): Ditto.
2593 (_bfd_vms_slurp_ihs): Ditto.
2594 (new_module): Ditto.
2595 (parse_module): Ditto
2596 (build_module_list): Ditto.
2597 (module_find_nearest_line): Ditto.
2598 (_bfd_vms_find_nearest_dst_line): Ditto.
2599 (vms_slurp_debug): Ditto.
2600 (_bfd_vms_slurp_dbg): Ditto.
2601 (_bfd_vms_slurp_tbt): Ditto.
2602 (_bfd_vms_write_dbg): Ditto.
2603 (_bfd_vms_write_tbt): Ditto.
2605 * vms-gsd.c: Update copyright year, update list of records handled.
2606 (EVAX_LITERALS_NAME): New macro.
2607 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2608 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2609 (register_universal_symbol): New function and prototype.
2610 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2611 improve debug messages,
2612 use constants instead of hard-coded value,
2613 fix missing endianness conversion,
2614 handle global symbol (SYMG).
2615 (bfd_vms_set_section_flags): New function.
2616 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2617 handle section literals,
2618 fix indentation,
2619 handle section bfd and vms flags,
2620 don't output LIB$INITIALIZE symbol,
2621 fix handling of weak symbols,
2622 fix evax vs vax procedure descriptor,
2623 handle absolute symbols.
2625 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2626 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2628 * makefile.vms (DEFS): Fix flags for VMS.
2630 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2632 * bfd-in2.h: Regenerated.
2633 * libbfd.h: Regenerated.
2635 2009-02-20 Cary Coutant <ccoutant@google.com>
2637 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2638 in struct stat.
2640 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2642 PR gas/7059
2643 * coffcode.h (coff_write_object_contents): Don't let the string
2644 table offset overflow the s_name field when using long section names.
2646 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2648 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2649 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2650 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2651 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2652 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2653 (bfd_pmac_xcoff_backend_data): Likewise.
2654 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2655 (bfd_xcoff_aix5_backend_data): Likewise.
2656 (xcoff64_write_object_contents): Delete unused long_section_names
2657 local variable.
2658 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2659 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2660 struct non-const.
2661 * coffcode.h (documentation): Update to describe long section names.
2662 (COFFLONGSECTIONCATHELPER): New helper macro.
2663 (BLANKOR1TOODD): Likewise.
2664 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2665 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2666 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2667 (bfd_coff_set_long_section_names_allowed): New function.
2668 (bfd_coff_set_long_section_names_disallowed): Likewise.
2669 (struct bfd_coff_backend_data): Add new backend hook function
2670 pointer _bfd_coff_set_long_section_names.
2671 (bfd_coff_set_long_section_names): New backend hook.
2672 (coff_write_object_contents): Only generate long section names if
2673 bfd_coff_long_section_names() indicates they are currently enabled.
2674 (bfd_coff_std_swap_table): Make non-const, and initialise long
2675 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2676 (ticoff0_swap_table): Likewise to both.
2677 (ticoff1_swap_table): Again, likewise to both.
2678 * coffgen.c (make_a_section_from_file): Allow long section names
2679 as inputs even if not currently allowed for outputs.
2680 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2681 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2682 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2683 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2684 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2685 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2686 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2687 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2688 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2689 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2690 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2691 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2692 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2693 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2694 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2695 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2696 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2697 * libcoff-in.h: Update copyright year to cause updated copyright
2698 year in generated libcoff.h, and fix typo.
2699 * libcoff.h: Regenerated.
2700 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2701 (_bfd_ecoff_no_long_sections): Add prototype.
2702 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2703 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2704 defined by an including .c file.
2705 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2706 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2707 (ticoff1_swap_table): Likewise to both.
2709 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2711 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2712 stub. Catch default case error.
2713 (arm_map_one_stub): Add missing Thumb mapping symbol.
2715 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2717 PR 9841
2718 * elf32-avr.c: Handle case where no local symbos exist correctly.
2720 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2722 bfd/
2723 * elf32-arm.c (arm_long_branch_stub,
2724 arm_thumb_v4t_long_branch_stub,
2725 arm_thumb_thumb_long_branch_stub,
2726 arm_thumb_arm_v4t_long_branch_stub,
2727 arm_thumb_arm_v4t_short_branch_stub,
2728 arm_pic_long_branch_stub):
2729 Renamed to elf32_arm_stub_long_branch_any_any,
2730 elf32_arm_stub_long_branch_v4t_arm_thumb,
2731 elf32_arm_stub_long_branch_thumb_only,
2732 elf32_arm_stub_long_branch_v4t_thumb_arm,
2733 elf32_arm_stub_short_branch_v4t_thumb_arm,
2734 elf32_arm_stub_long_branch_any_any_pic.
2735 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
2736 arm_thumb_thumb_stub_long_branch,
2737 arm_thumb_arm_v4t_stub_long_branch,
2738 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
2739 Renamed to arm_stub_long_branch_any_any,
2740 arm_stub_long_branch_v4t_arm_thumb,
2741 arm_stub_long_branch_thumb_only,
2742 arm_stub_long_branch_v4t_thumb_arm,
2743 arm_stub_short_branch_v4t_thumb_arm,
2744 arm_stub_long_branch_any_any_pic.
2746 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2748 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
2749 in branch offset check.
2751 2009-02-15 Alan Modra <amodra@bigpond.net.au>
2753 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
2754 add toc.symndx and toc.add.
2755 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
2756 Set up toc.add.
2757 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
2758 callers.
2759 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
2760 (branch_reloc_hash_match): New function, extracted from..
2761 (ppc64_elf_tls_optimize): ..here.
2762 (ppc64_elf_relocate_section): Properly set addends when optimizing
2763 tls sequences. Avoid unnecessary reading and writing of insns.
2764 Only redo reloc when symbol changed. Bypass symbol checks when
2765 using tlsld_got.
2766 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
2767 (branch_reloc_hash_match): New function, extracted from..
2768 (ppc_elf_tls_optimize): ..here.
2769 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
2770 Don't clear addend on zapped __tls_get_addr reloc.
2772 2009-02-12 Nick Clifton <nickc@redhat.com>
2774 PR 9827
2775 * elflink.c (bfd_elf_final_link): When counting the relocations,
2776 if the header size has not been set yet then assume that it will
2777 match the output section's reloc type.
2779 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
2781 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
2782 relocatable link.
2784 2009-02-09 Alan Modra <amodra@bigpond.net.au>
2786 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
2787 (find_function): Likewise.
2788 (pasted_function): Don't error if no prior function found.
2789 (discover_functions): Revert 2008-12-10 change. Extend first
2790 function range to start of section.
2792 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2794 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
2795 functions to C90.
2796 * elf64-hppa.h: Likewise.
2798 2009-02-06 Joseph Myers <joseph@codesourcery.com>
2800 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
2801 .sbss handling.
2803 2009-02-04 Alan Modra <amodra@bigpond.net.au>
2805 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
2806 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2808 2009-02-03 Sandip Matte <sandip@rmicorp.com>
2810 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
2811 * archures.c (bfd_mach_mips_xlr): Define.
2812 * bfd-in2.h: Regenerate.
2813 * cpu-mips.c (I_xlr): Define.
2814 (arch_info_struct): Add XLR entry.
2815 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
2816 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
2817 (mips_mach_extensions): Add XLR entry.
2819 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
2821 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2823 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
2825 * configure.in: AC_SUBST pdfdir.
2826 * Makefile.am: Add install-pdf, install-pdf-am
2827 and install-pdf-recursive targets. Define pdfdir.
2828 * doc/Makefile.am: Define pdf__strip_dir. Add
2829 install-pdf and install-pdf-am targets.
2830 * po/Make-in: Add install-pdf target.
2831 * configure: Regenerate.
2832 * Makefile.in: Regenerate
2833 * doc/Makefile.in: Regenerate.
2835 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
2837 * bfd-in2.h: Regenerate.
2838 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
2839 fields from n_entries to n_slots where appropriate, update comments.
2840 (HOWTO): Add TLS relocations.
2841 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
2842 (enum elf_m68k_got_offset_size): New enum.
2843 (struct elf_m68k_got_entry.type): Move field to ...
2844 (struct elf_m68k_got_entry_key): ... here. Update all uses.
2845 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
2846 functions.
2847 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
2848 functions.
2849 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
2850 fields into n_entries array. Update comments.
2851 (elf_m68k_init_got): Simplify, update all uses.
2852 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
2853 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
2854 GOT entries; update name, update all uses.
2855 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
2856 (elf_m68k_get_got_entry): Update.
2857 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
2858 simplify.
2859 (elf_m68k_remove_got_entry_type): Simplify.
2860 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
2861 (elf_m68k_can_merge_gots): Update.
2862 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
2863 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
2864 GOT entries, simplify.
2865 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
2866 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
2867 field, remove obsoleted local_n_entries field.
2868 (elf_m68k_partition_multi_got_2): New static function.
2869 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
2870 update.
2871 (elf_m68k_remove_got_entry_type): Update.
2872 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2873 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
2874 update of sgot->size and srelgot->size.
2875 (elf_m68k_gc_sweep_hook): Update.
2876 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
2877 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
2878 TLS relocations.
2879 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
2880 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2882 2009-02-02 DJ Delorie <dj@redhat.com>
2884 * elf32-mep.c (config_names): Regenerate configuration.
2886 2009-02-02 Alan Modra <amodra@bigpond.net.au>
2888 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
2889 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
2890 * elf.c (bfd_elf_get_str_section): Make static.
2891 (bfd_elf_find_section): Delete.
2892 * libbfd.h: Regenerate.
2894 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
2896 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
2897 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2899 2009-01-31 Alan Modra <amodra@bigpond.net.au>
2901 * elflink.c (on_needed_list): New function.
2902 (elf_link_add_object_symbols): Link in --as-needed libs if they
2903 satisfy undefined symbols in other libs.
2905 2009-01-30 Julian Brown <julian@codesourcery.com>
2907 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
2908 EXEC_P or DYNAMIC flags, and skip sections which are being linked
2909 with --just-symbols (-R).
2911 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
2913 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
2914 high_pc in order to properly sign-extend VMAs.
2916 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
2917 Mark Shinwell <shinwell@codesourcery.com>
2918 Catherine Moore <clm@codesourcery.com>
2920 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2922 2009-01-28 Catherine Moore <clm@codesourcery.com>
2924 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
2925 SEC_LOAD for dynamic relocation sections.
2927 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2929 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
2930 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
2931 the size of local TLS data.
2933 2009-01-27 Andreas Schwab <schwab@suse.de>
2935 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
2936 architectures in the archive.
2938 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
2940 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
2941 <R_CRIS_32_DTPREL>: Correct relocation value.
2943 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
2944 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
2945 symbols with non-default visibility.
2947 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
2949 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
2950 describing the trampolines.
2951 (ppc_elf_relocate_section): Update relocs to describe the
2952 trampolines.
2954 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2956 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
2957 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
2958 and R_PARISC_PCREL12F relocations.
2960 2009-01-24 Alan Modra <amodra@bigpond.net.au>
2962 PR 6022
2963 * elflink.c (find_version_for_sym): New function split out from,
2964 but without export_dynamic test, ..
2965 (_bfd_elf_link_assign_sym_version): ..here.
2966 (_bfd_elf_export_symbol): Use it.
2968 2009-01-23 Alan Modra <amodra@bigpond.net.au>
2970 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
2971 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
2972 * elflink.c: ..here, somewhat modified.
2973 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
2974 _bfd_elf_link_find_version_dependencies,
2975 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
2976 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
2977 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
2978 declare..
2979 * elflink.c: ..and make static here.
2980 (_bfd_elf_link_find_version_dependencies): Adjust for removal
2981 of output_bfd from struct elf_find_verdep_info.
2982 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
2983 struct elf_info_failed.
2984 (bfd_elf_size_dynamic_sections): Adjust.
2986 2009-01-22 Alan Modra <amodra@bigpond.net.au>
2988 PR 6832
2989 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
2990 after comp_unit_find_line call.
2992 2009-01-21 Nick Clifton <nickc@redhat.com>
2994 PR 9769
2995 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
2996 tm_gmtoff field in struct tm.
2998 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3000 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3001 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3002 sections in soft-icache lines unless non_ia_text. Don't add
3003 rodata if doing so would exceed line size.
3005 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3007 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3008 types than bfd_link_hash_indirect, before early return, call
3009 _bfd_elf_link_hash_copy_indirect.
3011 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3013 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3014 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3015 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3016 (elf_backend_obj_attrs_order): New define.
3017 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3018 (elfNN_bed): Add elf_backend_obj_attrs_order.
3020 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3022 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3023 (obj_attr_size): Likewise.
3024 (write_obj_attribute): Likewise.
3025 (_bfd_elf_copy_obj_attributes): Likewise.
3026 (_bfd_elf_parse_attributes): Likewise.
3027 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3028 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3029 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3030 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3031 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3032 with macros.
3034 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3036 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3037 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3038 (bfd_elf_add_obj_attr_string): Likewise.
3039 (bfd_elf_add_obj_attr_int_string): Likewise.
3040 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3041 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3042 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3043 Tag_nodefaults has no default value.
3044 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3045 comment to reflect the new state.
3047 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3049 PR 9695
3050 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3051 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3052 (adjust_z_magix): Delete dead code handling QMAGIC.
3054 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3056 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3057 IMAGE_SCN_MEM_DISCARDABLE.
3059 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3061 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3062 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3063 * configure.in (commonbfdlib): Delete.
3064 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3065 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3066 is available, not just for linux.
3067 * po/SRC-POTFILES.in: Regenerate.
3068 * Makefile.in: Regenerate.
3069 * configure: Regenerate.
3071 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3072 Julian Brown <julian@codesourcery.com>
3074 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3075 ARM attributes in ABI 2.07.
3076 * elf32-arm.c (get_secondary_compatible_arch): New function.
3077 (set_secondary_compatible_arch): New function.
3078 (tag_cpu_arch_combine): New function.
3079 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3080 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3081 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3082 make it fit with order_01243.
3083 Add support for Tag_also_compatible_with,
3084 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3085 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3086 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3087 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3088 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3089 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3090 Rework the way unknown attributes are handled.
3091 Defer errors until all attributes have been processed.
3093 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3095 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3096 bfd_elf_add_obj_attr_int_string.
3097 Read Tag_compatibility from its new location in the attribute array,
3098 rather than the attribute list.
3099 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3100 bfd_elf_add_obj_attr_int_string.
3101 (_bfd_elf_parse_attributes): Likewise.
3102 (_bfd_elf_merge_object_attributes): There's now only one
3103 Tag_compatibility, and it's in the array, not the list.
3104 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3105 Tag_compatibility.
3106 (bfd_elf_add_obj_attr_compat): Rename to
3107 bfd_elf_add_obj_attr_int_string.
3108 (bfd_elf_add_proc_attr_compat): Rename to
3109 bfd_elf_add_proc_attr_int_string.
3110 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3111 Tag_compatibility.
3113 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3115 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3116 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3117 (vmsutil.lo): Add dependency rule.
3118 * Makefile.in: Regenerate.
3119 * config.bfd (ia64*-*-*vms*): Add case.
3120 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3121 * configure: Regenerate.
3122 * vmsutil.c: New file.
3123 * vmsutil.h: New file.
3124 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3125 attr to bfd_vma.
3126 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3127 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3128 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3129 elfNN_vms_object_p): New functions
3130 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3132 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3134 PR ld/9727
3135 * elflink.c (elf_gc_sweep): Exclude the group section if the
3136 first member of the section group is excluded.
3138 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3140 PR 9735
3141 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3142 saved filename, use bfd_alloc rather than bfd_malloc for it.
3144 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3146 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3148 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3150 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3152 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3154 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3156 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3158 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3159 num_lines_log2.
3160 (struct got_entry): Add br_addr.
3161 (struct call_info): Add priority.
3162 (struct function_info): Add lr_store and sp_adjust.
3163 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3164 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3165 area as an overlay, and check that no other overlays exist. Look up
3166 icache overlay manager entry sym.
3167 (BRA_STUBS, BRA, BRASL): Define.
3168 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3169 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3170 in branch insn.
3171 (count_stub, build_stub): Support soft-icache.
3172 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3173 (spu_elf_size_stubs): Size soft-icache stubs.
3174 (overlay_index): New function.
3175 (spu_elf_build_stubs): Make static. Support soft-icache.
3176 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3177 (find_function_stack_adjust): Save lr store and stack adjust insn
3178 offsets.
3179 (maybe_insert_function): Adjust find_function_stack_adjust call.
3180 (mark_functions_via_relocs): Retrieve priority.
3181 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3182 (sort_calls): Sort by priority first.
3183 (mark_overlay_section): Ignore .ovl.init.
3184 (sum_stack): Only print when stack_analysis.
3185 (print_one_overlay_section): New function, extracted from..
3186 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3187 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3188 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3189 analysis. Call spu_elf_build_stubs.
3190 (spu_elf_relocate_section): For soft-icache encode overlay index
3191 into addresses.
3192 (spu_elf_output_symbol_hook): Support soft-icache.
3193 (spu_elf_modify_program_headers: Likewise.
3195 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3196 num_regions to num_lines. Add line_size and max_branch.
3197 (enum _ovly_flavour): Add ovly_soft_icache.
3198 (spu_elf_build_stubs): Delete.
3200 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3202 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3203 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3205 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3207 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3208 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3209 the program, the known offset starts at the negative size of the
3210 TLS section.
3211 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3212 Similar.
3214 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3216 * config.bfd: Add lm32-*-rtems*.
3218 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3220 * coff-ppc.c: Add 2009 to Copyright.
3221 * elf32-cris.c: Likewise.
3222 * elflink.c: Likewise.
3224 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3226 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3227 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3229 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3231 PR ld/9679
3232 * elflink.c (elf_merge_st_other): New.
3233 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3234 hide them if needed.
3235 (elf_link_add_object_symbols): Updated.
3237 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3239 PR ld/9676
3240 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3241 ref_dynamic and dynamic_def fields when setting def_regular
3242 to 1.
3244 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3246 PR 9682
3247 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3248 literal.
3250 For older changes see ChangeLog-2008
3251 \f
3252 Local Variables:
3253 mode: change-log
3254 left-margin: 8
3255 fill-column: 74
3256 version-control: never
3257 End: