1 2010-01-01 Joel Brobecker <brobecker@adacore.com>
3 Fix -Wshadow warnings (seen on ppc-aix)
4 * xcofflink.c: Replace finfo by flinfo throughout.
6 2009-12-31 Cary Coutant <ccoutant@google.com>
8 * dwarf2.c (struct line_sequence): New struct.
9 (struct line_info_table): Add num_sequences, remove last_line,
11 (add_line_info): Add new sequences as necessary.
12 (compare_sequences): New function.
13 (sort_line_sequences): New function.
14 (decode_line_info): Initialize new fields in line table.
15 Call sort_line_sequences.
16 (lookup_address_in_line_info_table): Binary search for proper
19 2009-12-28 Daniel Gutson <dgutson@codesourcery.com>
21 * elf32-arm.c (elf32_arm_final_link_relocate): limits
24 2009-12-28 Daniel Gutson <dgutson@codesourcery.com>
26 * elf-attrs.c (_bfd_elf_merge_object_attributes): Error
29 2009-12-21 Alan Modra <amodra@gmail.com>
31 * elf64-ppc.c: Delete my email address.
33 2009-12-18 Ulrich Weigand <uweigand@de.ibm.com>
35 * elf.c (elfcore_grok_s390_high_gprs): New function.
36 (elfcore_grok_note): Handle NT_S390_HIGH_GPRS notes.
37 (elfcore_write_s390_high_gprs): New function.
38 (elfcore_write_register_note): Call it.
40 2009-12-17 Alan Modra <amodra@bigpond.net.au>
43 * elf32-ppc.c (update_plt_info): Clear sec here when addend is
45 (ppc_elf_check_relocs): ..rather than doing so here. Ignore new
47 (ppc_elf_gc_sweep_hook): Don't segfault when symbol hiding has
48 removed plt_entry records.
49 (ppc_elf_tls_setup): Handle PIE calls to __tls_get_addr correctly.
50 (ppc_elf_tls_optimize): Likewise. Also dec __tls_get_addr refcount
51 when optimizing code using new tlsgd and tlsld marker relocs.
52 (ppc_elf_relax_section): Differentiate relaxed PLTREL24 relocs
53 from ADDR24 relocs using plt or glink. Don't clear the addend
54 for R_PPC_RELAX_PLTREL24.
55 (ppc_elf_relocate_section): Correctly handle addends on relaxed
58 2009-12-17 Alan Modra <amodra@bigpond.net.au>
61 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Don't abort if symbol
62 hiding has nulled out plt.plist.
64 2009-12-15 H.J. Lu <hongjiu.lu@intel.com>
66 * opncls.c (bfd_opnr_iovec): Replace _XXX with XXX_P in
69 * tekhex.c (pass_over): Replace eof with is_eof.
71 2009-12-15 Tristan Gingold <gingold@adacore.com>
73 * mach-o.h (bfd_mach_o_uuid_command): Remove section field.
74 * mach-o.c (bfd_mach_o_scan_read_uuid): Do not create a section
77 2009-12-15 Tristan Gingold <gingold@adacore.com>
79 * mach-o.c (struct mach_o_section_name_xlat): Add flags field.
80 (dwarf_section_names_xlat): Add section flags.
81 (text_section_names_xlat): Ditto.
82 (data_section_names_xlat): Ditto.
83 (bfd_mach_o_convert_section_name_to_bfd): Now return name and section
85 (bfd_mach_o_make_bfd_section): Use section flags when know, otherwise
88 2009-12-14 Doug Kwan <dougkwan@google.com>
90 * opncls.c (bfd_opnr_iovec): Rename parameters to avoid shawdowed
92 * bfd-in2.h: Regnenerate.
94 2009-12-12 Nick Clifton <nickc@redhat.com>
96 * coff-arm.c (coff_arm_rtype_to_howto): Fix shadowed variable
99 2009-12-11 Tristan Gingold <gingold@adacore.com>
101 * som.c (bfd_som_set_subsection_attributes)
102 (bfd_section_from_som_symbol, som_reloc_queue_fix): Fix shadowed
104 * cache.c (close_one): Likewise.
106 2009-12-11 Nick Clifton <nickc@redhat.com>
108 * warning.m4 (GCC_WARN_CFLAGS): Add -Wshadow.
109 * configure: Regenerate.
110 * Makefile.in: Regenerate.
111 * doc/Makefile.in: Regenerate.
112 * aout-arm.c: Fix shadowed variable warnings.
113 * aout-tic30.c: Likewise.
115 * archive.c: Likewise.
116 * coff-alpha.c: Likewise.
117 * coff-i386.c: Likewise.
118 * coff-x86_64.c: Likewise.
119 * coffgen.c: Likewise.
120 * dwarf2.c: Likewise.
122 * elf-eh-frame.c: Likewise.
123 * elf-m10300.c: Likewise.
125 * elf32-arm.c: Likewise.
126 * elf32-avr.c: Likewise.
127 * elf32-bfin.c: Likewise.
128 * elf32-cr16.c: Likewise.
129 * elf32-i386.c: Likewise.
130 * elf32-ip2k.c: Likewise.
131 * elf32-lm32.c: Likewise.
132 * elf32-m68hc1x.c: Likewise.
133 * elf32-microblaze.c: Likewise.
134 * elf32-ppc.c: Likewise.
135 * elf32-rx.c: Likewise.
136 * elf32-score.c: Likewise.
137 * elf32-score7.c: Likewise.
138 * elf32-sh.c: Likewise.
139 * elf32-spu.c: Likewise.
140 * elf32-v850.c: Likewise.
141 * elf32-xtensa.c: Likewise.
142 * elf64-hppa.c: Likewise.
143 * elf64-ppc.c: Likewise.
144 * elf64-x86-64.c: Likewise.
145 * elflink.c: Likewise.
146 * elfxx-ia64.c: Likewise.
147 * elfxx-mips.c: Likewise.
148 * elfxx-sparc.c: Likewise.
151 * libbfd.c: Likewise.
152 * mach-o.c: Likewise.
154 * nlm32-sparc.c: Likewise.
156 * opncls.c: Likewise.
158 * peXXigen.c: Likewise.
160 * versados.c: Likewise.
161 * vms-gsd.c: Likewise.
162 * vms-hdr.c: Likewise.
163 * vms-tir.c: Likewise.
165 * xcofflink.c: Likewise.
167 * xtensa-isa.c: Likewise.
169 2009-12-10 Maciej W. Rozycki <macro@codesourcery.com>
171 * elfxx-mips.c (mips_elf_calculate_relocation): Correct handling
172 of undefined symbols.
174 2009-12-09 Daniel Jacobowitz <dan@codesourcery.com>
176 * elf32-arm.c (elf32_arm_next_input_section): Skip sections without
179 2009-12-08 Alan Modra <amodra@bigpond.net.au>
181 * elf.c (write_zeros): New function.
182 (assign_file_positions_for_load_sections): Allocate file space for
183 NOBITS sections that are followed by PROGBITS sections in a segment.
185 2009-12-03 Tristan Gingold <gingold@adacore.com>
187 * mach-o.c (bfd_mach_o_make_bfd_section): Force debug flags for
188 all sections of the __DWARF segment.
190 2009-12-03 Alan Modra <amodra@bigpond.net.au>
193 * elf32-ppc.c (ppc_elf_relocate_section): Delete __tls_get_addr
194 symbol reference from relocs belonging to calls that are
196 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
198 2009-12-02 Jerker Bäck <jerker.back@gmail.com>
201 * coff-i386.h (COFF_PAGE_SIZE): Definition moved to coff/i386.h
203 2009-11-30 Joseph Myers <joseph@codesourcery.com>
205 * configure: Regenerate.
207 2009-11-26 Per Øyvind Karlsen <peroyvind@mandriva.org>
209 * plugin.c (bfd_plugin_bfd_copy_link_hash_symbol_type): Define.
211 2009-11-24 Joel Brobecker <brobecker@adacore.com>
213 * acinclude.m4: Add include of ../config/zlib.m4.
214 * configure.in: AM_ZLIB to check for zlib support.
215 * configure: Regenerate.
217 2009-11-23 Paul Brook <paul@codesourcery.com>
219 * libbfd-in.h (_bfd_generic_copy_link_hash_symbol_type): Add
221 * elf-bfd.h (_bfd_elf_copy_link_hash_symbol_type): Add prototype.
222 * linker.c (_bfd_generic_copy_link_hash_symbol_type): New function.
223 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): New function.
224 * targets.c (BFD_JUMP_TABLE_LINK, struct bfd_target): Add
225 _copy_link_hash_symbol_type.
226 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Add
227 _bfd_generic_copy_link_hash_symbol_type.
228 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add
229 _bfd_generic_copy_link_hash_symbol_type.
230 * aout-adobe.c (aout_32_bfd_copy_link_hash_symbol_type): Define.
231 * aout-target.h (MY_bfd_copy_link_hash_symbol_type): Define.
232 * aout-tic30.c (MY_bfd_copy_link_hash_symbol_type): Define.
233 * binary.c (binary_bfd_copy_link_hash_symbol_type): Define.
234 * bout.c (b_out_bfd_copy_link_hash_symbol_type): Define.
235 * coffcode.h (coff_bfd_copy_link_hash_symbol_type): Define.
236 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type): Define.
237 * i386msdos.c (msdos_bfd_copy_link_hash_symbol_type): Define.
238 * i386os9k.c (os9k_bfd_copy_link_hash_symbol_type): Define.
239 * ieee.c (ieee_bfd_copy_link_hash_symbol_type): Define.
240 * ihex.c (ihex_bfd_copy_link_hash_symbol_type): Define.
241 * libecoff.h (_bfd_ecoff_bfd_copy_link_hash_symbol_type): Define.
242 * mach-o.c (bfd_mach_o_bfd_copy_link_hash_symbol_type): Define.
243 * mmo.c (mmo_bfd_copy_link_hash_symbol_type): Define.
244 * nlm-target.h (nlm_bfd_copy_link_hash_symbol_type): Define.
245 * oasys.c (oasys_bfd_copy_link_hash_symbol_type): Define.
246 * pef.c (bfd_pef_bfd_copy_link_hash_symbol_type): Define.
247 * ppcboot.c (ppcboot_bfd_copy_link_hash_symbol_type): Define.
248 * som.c (som_bfd_copy_link_hash_symbol_type): Define.
249 * srec.c (srec_bfd_copy_link_hash_symbol_type): Define.
250 * tekhex.c (tekhex_bfd_copy_link_hash_symbol_type): Define.
251 * versados.c (versados_bfd_copy_link_hash_symbol_type): Define.
252 * vms.c (vms_bfd_copy_link_hash_symbol_type): Define.
253 * xsym.c (bfd_sym_bfd_copy_link_hash_symbol_type): Define.
254 * bfd-in2.h: Regenerate.
255 * libbfd.h: Regenerate.
257 2009-11-19 Tristan Gingold <gingold@adacore.com>
259 * coff-rs6000.c (rs6000coff_vec): Use generic routines instead of
261 (pmac_xcoff_vec): Ditto.
262 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
263 (aix5coff64_vec): Ditto.
265 2009-11-18 Alan Modra <amodra@bigpond.net.au>
267 * bfd-in.h (_bfd_elf_ppc_at_tls_transform): Declare.
268 * bfd-in2.h: Regenerate.
269 * elf64-ppc.c (ppc64_elf_relocate_section): Move code for R_PPC64_TLS
270 insn optimisation to..
271 * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): ..here. New function.
272 (ppc_elf_relocate_section): Use it.
274 2009-11-18 Alan Modra <amodra@bigpond.net.au>
276 * targets.c: Don't include alloca-conf.h.
277 (bfd_get_target_info): Don't use alloca.
279 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
282 * elfxx-ia64.c (elfNN_ia64_update_short_info): Also skip ABS
285 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
288 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Update comments.
289 (elfNN_ia64_update_short_info): Remove "->output_section" from
290 ia64_info->max_short_sec and ia64_info->min_short_sec.
291 (elfNN_ia64_choose_gp): Likewise.
292 (elfNN_ia64_relax_section): Pass tsec->output_section to
293 elfNN_ia64_update_short_info.
295 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
298 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Add max_short_sec,
299 max_short_offset, min_short_sec and min_short_offset.
300 (elfNN_ia64_update_short_info): New.
301 (elfNN_ia64_relax_section): Update max_short_sec,
302 max_short_offset, min_short_sec and min_short_offset.
303 (elfNN_ia64_choose_gp): Use min_short_sec/max_short_sec if
306 2009-11-17 Paul Brook <paul@codesourcery.com>
307 Daniel Jacobowitz <dan@codesourcery.com>
309 * elf32-arm.c (using_thumb_only, arch_has_arm_nop,
310 arch_has_thumb2_nop): Handle TAG_CPU_ARCH_V7E_M.
311 (tag_cpu_arch_combine): Ditto. Correct MAX_TAG_CPU_ARCH test.
313 2009-11-17 Ulrich Weigand <uweigand@de.ibm.com>
315 * elf32-spu.c (struct spu_link_hash_table): Remove overlay_fixed,
316 reserved, and extra_stack_space members.
317 (spu_elf_auto_overlay): Use auto_overlay_fixed, auto_overlay_reserved,
318 and extra_stack_space members of htab->params instead.
320 2009-11-17 Tristan Gingold <gingold@adacore.com>
322 * targets.c: Include alloca-conf.h
324 2009-11-16 Kai Tietz <kai.tietz@onevision.com>
326 * targets.c (bfd_get_target_info): New function.
327 (_bfd_find_arch_match): New function.
328 * bfd-in2.h: Regenerated.
330 2009-11-12 Nick Clifton <nickc@redhat.com>
332 * po/ru.po: Updates Russian translation.
334 2009-11-11 Nick Clifton <nickc@redhat.com>
336 * po/id.po: Updated Indonesian translation.
338 2009-11-11 Jan Kratochvil <jan.kratochvil@redhat.com>
340 * configure.in: Call ACX_LARGEFILE. Stop calling AC_PLUGINS,
341 AC_SYS_LARGEFILE and checking the Solaris largefile exception.
342 * aclocal.m4: Regenerate.
343 * configure: Regenerate.
345 2009-11-09 H.J. Lu <hongjiu.lu@intel.com>
348 * elflink.c (elf_link_output_extsym): Don't return on
349 STT_GNU_IFUNC symbol when stripping.
351 2009-11-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
353 * elf32-hppa.c (elf32_hppa_final_link): Don't sort unwind information
354 in a relocatable link.
355 * elf64-hppa.c (elf_hppa_final_link): Likewise.
357 2009-11-05 Nick Clifton <nickc@redhat.com>
359 * elflink.c (elf_link_add_object_symbols): Improve error
360 message generated when a symbol is left unresolved because a
361 --no-add-needed command line option has prevented the
362 inclusion of the DSO defining it.
364 2009-11-03 Alan Modra <amodra@bigpond.net.au>
365 Ulrich Weigand <uweigand@de.ibm.com>
367 * elf32-spu.c (mark_functions_via_relocs): Handle non-branch relocs
368 (jump tables or other references to code labels) as well.
370 2009-11-02 Paul Brook <paul@codesourcery.com>
372 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle VFPv4
375 2009-11-02 Alan Modra <amodra@bigpond.net.au>
377 * elflink.c (elf_link_add_object_symbols): Don't force debug
380 2009-10-29 Johan Kristell <johankri@axis.com>
382 * elf32-cris.c (cris_elf_plt_sym_val): New function.
383 (elf_backend_plt_sym_val): Define.
385 2009-10-27 Kai Tietz <kai.tietz@onevision.com>
387 * peXXigen.c (bfdver.h): Add include.
388 (LINKER_VERSION): Do calculation based on BFD_VERSION.
390 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
392 * elf32-vax.c (elf_vax_relocate_section): Correct assertion.
394 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
396 * elf32-vax.c (elf_vax_plt_entry): Fix formatting.
398 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
400 * elf32-vax.c (elf_vax_relocate_section): Fix a typo.
402 2009-10-23 Kai Tietz <kai.tietz@onevision.com>
404 * coff-x86_64.c (coff_amd64_rtype_to_howto): Subtract offset
405 of R_AMD64_PCRLONG_<X> relocations from addend.
407 2009-10-23 Alan Modra <amodra@bigpond.net.au>
409 * plugin.c: Produce empty object if not BFD_SUPPORTS_PLUGINS.
411 2009-10-20 Alan Modra <amodra@bigpond.net.au>
414 * opncls.c (_maybe_make_executable): Make DYNAMIC files executable.
416 2009-10-19 Hans-Peter Nilsson <hp@axis.com>
418 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
419 Don't subtract the size of the TLS block for non-shared objects
422 2009-10-17 Arnold Metselaar <arnold.metselaar@planet.nl>
424 * coff-z80.c (z80coff_vec): Allow sections to be of type
427 2009-10-16 Alan Modra <amodra@bigpond.net.au>
430 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
431 bim and bim->buffer. bfd_malloc instead.
432 * peicode.h (pe_ILF_build_a_bfd): Similarly.
433 (ILF_DATA_SIZE): Don't include bim.
434 * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
436 2009-10-14 Alan Modra <amodra@bigpond.net.au>
438 * aoutx.h (aout_link_check_ar_symbols): Typo fix.
440 2009-10-13 H.J. Lu <hongjiu.lu@intel.com>
443 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
446 2009-10-13 Alan Modra <amodra@bigpond.net.au>
448 * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
450 2009-10-12 Roland McGrath <roland@frob.com>
452 * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
453 Fix %s that should be %B in several message formats.
455 2009-10-10 Alan Modra <amodra@bigpond.net.au>
457 * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
458 excluded output sections.
460 2009-10-09 Tristan Gingold <gingold@adacore.com>
462 * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
463 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
465 2009-10-09 Tristan Gingold <gingold@adacore.com>
467 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
468 bfd_mach_o_read_symtab_symbols.
469 (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
470 (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
471 (bfd_mach_o_scan_write_section_32): Rename to
472 bfd_mach_o_write_section_32.
473 (bfd_mach_o_scan_write_section_64): Rename to
474 bfd_mach_o_write_section_64.
475 (bfd_mach_o_scan_write_segment_32): Rename to
476 bfd_mach_o_write_segment_32.
477 (bfd_mach_o_scan_write_segment_64): Rename to
478 bfd_mach_o_write_segment_64.
479 (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
480 (bfd_mach_o_scan_read_section_32): Rename to
481 bfd_mach_o_read_section_32.
482 (bfd_mach_o_scan_read_section_64): Rename to
483 bfd_mach_o_read_section_64.
484 (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
485 (bfd_mach_o_scan_read_symtab_strtab): Rename to
486 bfd_mach_o_read_symtab_strtab.
487 (bfd_mach_o_scan_read_symtab_symbol): Rename to
488 bfd_mach_o_read_symtab_symbol.
489 (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
490 bfd_mach_o_read_dysymtab_symbol.
491 (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
492 (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
493 (bfd_mach_o_scan_read_prebound_dylib): Rename to
494 bfd_mach_o_read_prebound_dylib.
495 (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
496 (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
497 (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
498 (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
499 (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
500 (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
501 (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
502 (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
503 (bfd_mach_o_scan_read_segment_32): Rename to
504 bfd_mach_o_read_segment_32.
505 (bfd_mach_o_scan_read_segment_64): Rename to
506 bfd_mach_o_read_segment_64.
507 (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
508 * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
509 bfd_mach_o_read_dysymtab_symbol.
511 2009-10-09 Tristan Gingold <gingold@adacore.com>
513 * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
514 (bfd_mach_o_section_get_nbr_indirect): Ditto.
515 (bfd_mach_o_get_synthetic_symtab): New function.
516 (bfd_mach_o_print_private_header): Print the number of commands
518 * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
519 * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
521 2009-10-08 Tristan Gingold <gingold@adacore.com>
523 * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
525 2009-10-06 H.J. Lu <hongjiu.lu@intel.com>
527 * bfd-in2.h: Regenerated.
529 2009-10-02 Alan Modra <amodra@bigpond.net.au>
531 * aout-cris.c (N_SHARED_LIB): Don't define.
532 * hp300bsd.c (N_SHARED_LIB): Don't define.
533 * i386bsd.c (N_SHARED_LIB): Don't define.
534 * i386linux.c (N_SHARED_LIB): Don't define.
535 * i386lynx.c (N_SHARED_LIB): Don't define.
536 * m68klinux.c (N_SHARED_LIB): Don't define.
537 * m88kmach3.c (N_SHARED_LIB): Don't define.
538 * mipsbsd.c (N_SHARED_LIB): Don't define.
539 * newsos3.c (N_SHARED_LIB): Don't define.
540 * pc532-mach.c (N_SHARED_LIB): Don't define.
541 * pdp11.c (N_SHARED_LIB): Don't define.
542 * sparclinux.c (N_SHARED_LIB): Don't define.
543 * vaxbsd.c (N_SHARED_LIB): Don't define.
545 2009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
547 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
548 symbol for a weak undef in the auxbfd, not the input bfd.
550 2009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
552 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
553 after .toe instead of before .text section. Set the LMA of all
554 overlay sections to their icache IA address.
555 (spu_elf_find_overlays): Determine icache set id without reference
558 2009-09-30 Tristan Gingold <gingold@adacore.com>
560 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
562 2009-09-29 H.J. Lu <hongjiu.lu@intel.com>
564 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
565 (elf64_x86_64_relocate_section): Use it.
566 (elf64_x86_64_finish_dynamic_symbol): Likewise.
568 2009-09-29 DJ Delorie <dj@redhat.com>
570 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
571 (ALL_MACHINES_CFILES): Add cpu-rx.c.
572 (BFD32_BACKENDS): Add elf32-rx.lo.
573 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
574 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
576 (bfd_archures_list): Add bfd_rx_arch.
577 * config.bfd: Add entry for rx-*-elf.
578 * configure.in: Add entries for bfd_elf32_rx_le_vec and
580 * reloc.c: Add RX relocations.
581 * targets.c: Add RX target vectors.
582 * Makefile.in: Regenerate.
583 * bfd-in2.h: Regenerate.
584 * configure: Regenerate.
585 * libbfd.h: Regenerate.
586 * cpu-rx.c: New file.
587 * elf32-rx.c: New file.
589 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
591 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
592 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
594 2009-09-28 Nick Clifton <nickc@redhat.com>
596 PR 10478: Accepting Solaris binaries.
597 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
598 section link values in x86 binaries.
599 * elfcode.h (elf_object_p): Likewise.
601 2009-09-28 Philippe De Muyter <phdm@macqel.be>
603 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
604 (elf_backend_final_write_processing): Macro defined as above function.
606 2009-09-25 Martin Thuresson <martint@google.com>
608 Update sources to make alpha and arm targets compile cleanly with
610 * ecoff.c: Add casts.
611 * ecofflink.c: Add casts.
612 * elf64-alpha.c: Add casts.
613 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
615 (SKIP_HOWTO): Use enum name.
616 * elf32-arm.c: Add casts.
617 (elf32_arm_vxworks_bed): Update code to avoid multiple
619 (struct map_stub): Move to top level.
621 2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
624 * elflink.c (elf_link_output_extsym): Turn off visibility on
626 (bfd_elf_final_link): Turn off visibility on dynamic local
629 2009-09-24 Alan Modra <amodra@bigpond.net.au>
632 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
633 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
634 Remove "function" parm, adjust caller.
636 2009-09-23 Matt Rice <ratmice@gmail.com>
638 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
640 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
641 DT_DEPAUDIT from audit/depaudit arguments.
642 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
643 (elf_link_add_object_symbols): Set dt_audit target data when finding a
645 * bfd-in2.h: Regenerate.
646 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
648 2009-09-23 Jie Zhang <jie.zhang@analog.com>
650 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
651 .rel.plt and .plt sections are removed.
652 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
653 section. Remove the duplicated removing of empty .rel.plt
656 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
658 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
659 patch to handle the new personality relaxation.
661 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
663 * elf-eh-frame.c (make_pc_relative): New function.
664 (_bfd_elf_write_section_eh_frame): Use it.
666 2009-09-21 Alan Modra <amodra@bigpond.net.au>
668 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
669 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
670 (MR_0_3, MR_3_0): Define.
671 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
672 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
673 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
674 table. Check for presense of __tls_get_addr_opt
675 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
676 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
677 (write_glink_stub): Add param p.
678 (ppc_elf_relocate_section): Adjust write_glink_stub call.
679 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
681 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
682 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
683 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
684 table. Check for presense of __tls_get_addr_opt.
685 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
686 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
687 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
688 LD_R2_0R1, MTLR_R11): Define.
689 (build_tls_get_addr_stub): New function.
690 (ppc_build_one_stub): Call it.
691 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
692 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
693 __tls_get_addr plt call.
694 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
696 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
698 * elf-bfd.h (eh_cie_fde): Add personality_offset and
699 make_per_encoding_relative to the CIE structure. Add a padding field.
700 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
701 rather than 0xf0 when masking out the base address encoding
702 Record the offset of personality data from the start of the CIE.
703 Remove a repeated elf_backend_can_make_relative_eh_frame check.
704 (find_merged_cie): Take an info argument. If the personality
705 binds locally, try converting an absolute personality into
707 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
708 when masking out the base address encoding. Update the call to
710 (_bfd_elf_eh_frame_section_offset): Discard relocations against
711 the personality data if we are converting into PC-relative form.
712 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
713 when masking out the base address encoding. Handle
714 make_per_encoding_relative.
716 2009-09-18 Alan Modra <amodra@bigpond.net.au>
719 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
720 R_PPC_EMB_SDA2I16 complain_overflow_signed.
721 (create_sdata_sym): Pass info rather than htab.
722 Update all callers. Ensure symbols are hidden.
723 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
724 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
725 _GLOBAL_OFFSET_TABLE_.
726 (elf_finish_pointer_linker_section): Don't assume that sdata base
727 symbol is always at 0x8000 offset. Don't subtract the addend here.
728 (is_static_defined): New function.
729 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
730 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
731 relocs. Downgrade error on unexpected section for EMB_SDA2REL
732 reloc symbols to a warning.
734 2009-09-18 Nick Clifton <nickc@redhat.com>
736 * po/es.po: Updated Spanish translation.
737 * po/vi.po: Updated Vietnamese translation.
739 2009-09-18 Alan Modra <amodra@bigpond.net.au>
741 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
742 functions. Use throughout.
743 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
744 from indirect symbol.
745 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
746 (add_symbol_adjust): Simplify.
747 (defined_code_entry, defined_func_desc): New functions.
748 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
749 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
750 defined_code_entry to follow indirect sym links.
751 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
752 (ppc_type_of_stub): Follow indirect sym links.
753 (toc_adjusting_stub_needed): Likewise.
754 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
755 rather than defining them at stub.
756 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
759 2009-09-16 Tristan Gingold <gingold@adacore.com>
761 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
763 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
764 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
765 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
766 when possible to avoid warnings.
767 (bfd_mach_o_print_section_map): Ditto.
768 (bfd_mach_o_section_get_entry_size): New function.
769 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
771 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
773 2009-09-14 Nick Clifton <nickc@redhat.com>
775 * po/fi.po: Updated Finnish translation.
777 2009-09-11 Nick Clifton <nickc@redhat.com>
779 * po/bfd.pot: Updated by the Translation project.
781 2009-09-11 Philippe De Muyter <phdm@macqel.be>
783 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
784 hack. objcopy `-B' (`--binary-architecture') option is now handled
787 2009-09-11 Nick Clifton <nickc@redhat.com>
789 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
792 2009-09-11 Jie Zhang <jie.zhang@analog.com>
794 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
795 NULL if `ht' is NULL.
797 2009-09-09 Martin Thuresson <martin@mtme.org>
799 Update sources to compile cleanly with -Wc++-compat:
800 * aoutx.h: Add casts.
801 * archive.c: Add casts.
802 * archive64.c: Add casts.
803 * archures.c: Add casts.
804 * bfd-in2.h: Regenerated.
805 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
806 * bfdio.c: Add casts.
807 * binary.c: Add casts.
808 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
809 parameter to use enum value instead of int.
810 * coffcode.h: Add casts.
811 * coffgen.c: Add casts.
812 * cofflink.c: Add casts.
813 * compress.c: Add casts.
814 * dwarf1.c: Add casts.
815 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
816 bfd_ptr. Update code to use new name.
817 * elf-attrs.c: Add casts.
818 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
819 anonymous struct. (union gotplt_union, struct
820 elf_link_virtual_table_entry): Move to top level.
821 * elf-eh-frame.c: Add casts.
822 * elf-strtab.c: Add casts.
823 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
824 argument name from typename to type_name.
825 * elf32-i386.c: Add casts.
826 * elf64-x86-64.c: Add casts.
827 * elfcode.h: Add casts.
828 * elfcore.h: Add casts.
829 * elflink.c: Add casts.
830 * format.c: Add casts.
833 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
835 * libbfd.c: Add casts.
836 * linker.c: Add casts.
837 * merge.c: Add casts.
838 * opncls.c: Add casts.
839 * peXXigen.c: Add casts.
840 * peicode.h: Add casts.
841 * reloc.c: Add casts.
842 * section.c: Add casts.
843 * simple.c: Add casts.
845 * stabs.c: Add casts.
847 * targets.c: Add casts.
848 * tekhex.c: Add casts.
849 * verilog.c: Add casts.
851 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
853 * configure: Regenerate.
855 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
857 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
858 for the mode of target PLT entries.
859 (allocate_dynrelocs): Only adjust symbol type if setting its
862 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
864 * configure: Regenerate.
866 2009-09-09 Nick Clifton <nickc@redhat.com>
869 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
870 section headers containing sh_link values of SHN_BEFORE or
872 * elfcode.h (elf_object_p): Likewise.
874 2009-09-09 Tristan Gingold <gingold@adacore.com>
876 Handle DYLD_INFO introduced by Darwin10.
877 * mach-o.h (bfd_mach_o_load_command_type): Add
878 BFD_MACH_O_LC_DYLD_INFO.
879 (bfd_mach_o_dyld_info_command): New type.
880 (bfd_mach_o_load_command): Add dyld_info field.
881 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
882 (bfd_mach_o_scan_read_dyld_info): New function.
883 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
884 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
885 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
886 (bfd_mach_o_print_dyld_info): New function.
888 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
890 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
891 linkonce or linker script discarded section.
893 2009-09-09 Alan Modra <amodra@bigpond.net.au>
895 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
897 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
899 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
900 range call the bfd error hander and use R_68K_NONE instead.
902 2009-09-07 Tristan Gingold <gingold@adacore.com>
904 * po/SRC-POTFILES.in: Regenerate.
905 * po/bfd.pot: Regenerate.
907 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
908 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
909 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
910 st_mtim.tv_nsec to gas/configure.in
911 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
912 * configure: Regenerate.
913 * config.in: Regenerate.
914 * vmsutil.c: Moved to gas/config/te-vms.c
915 * vmsutil.h: Removed.
916 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
917 (BFD32_BACKENDS): Remove vmsutil.lo
918 * Makefile.in: Regenerate.
920 2009-09-05 Eli Zaretskii <eliz@gnu.org>
922 * coffcode.h: Include libiberty.h.
924 2009-09-05 Martin Thuresson <martin@mtme.org>
926 * coff-arm.c (coff_arm_relocate_section)
927 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
928 Change member name class to symbol_class.
929 * coff-i960.c (coff_i960_relocate_section) Rename variable
930 class to class_val. Change member name class to symbol_class.
931 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
932 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
933 * coff-stgo32.c (adjust_aux_in_post)
934 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
936 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
937 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
938 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
940 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
941 variables named class to n_sclass. (coff_write_symbols): Rename
942 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
943 argument class to symbol_class.
944 * cofflink.c (_bfd_coff_link_hash_newfunc)
945 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
946 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
947 Update code to use renamed members.
948 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
949 argument class to in_class.
950 * libcoff-in.h (struct coff_link_hash_entry, struct
951 coff_debug_merge_type) Renamed members class to symbol_class and
953 * libcoff.h Regenerated.
954 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
955 Rename argument class to in_class.
956 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
958 * pef.h (struct bfd_pef_imported_symbol): Changed name of
959 member class to symbol_class.
961 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
963 * configure: Regenerated.
965 2009-09-04 Tristan Gingold <gingold@adacore.com>
967 * configure.in: Bump version to 2.20.51
969 2009-09-04 Alan Modra <amodra@bigpond.net.au>
971 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
973 2009-09-04 Jie Zhang <jie.zhang@analog.com>
975 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
977 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
978 for empty .rela.bss and .rel.plt sections.
980 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
982 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
983 R_MIPS_JALR unless symbol resolves locally.
985 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
987 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
988 has_static_relocs for R_MIPS_JALR.
990 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
992 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
993 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
996 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
998 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
1001 2009-09-01 Tristan Gingold <gingold@adacore.com>
1003 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
1004 dependencies. Reindent.
1005 * configure.com: Ported to Itanium VMS. Now generates a build.com
1006 to build without make. Add messages but make edit silent.
1007 * hosts/alphavms.h: Add a prototype for stpcpy.
1008 * vms.c: Add a missing include for Alpha VMS.
1009 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
1011 2009-08-31 Jan Beulich <jbeulich@novell.com>
1013 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
1014 * elf.c (bfd_elf_get_default_section_type): New.
1015 (elf_fake_sections): Use bfd_elf_get_default_section_type.
1017 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
1019 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
1021 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
1023 2009-08-30 Alan Modra <amodra@bigpond.net.au>
1026 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
1027 (bfd_emul_get_commonpagesize): Likewise.
1029 2009-08-29 Martin Thuresson <martin@mtme.org>
1031 * elf32-arm.c (struct stub_def): Rename member template to
1032 template_sequence. (arm_build_one_stub,
1033 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
1034 Rename variable template to template_sequence.
1035 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
1036 Rename variable template to template_val.
1037 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
1039 * coffgen.c (coff_make_empty_symbol)
1040 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
1041 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
1043 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
1045 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
1047 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
1048 * ieee.c (ieee_make_empty_symbol): Rename variable new to
1050 * linker.c (bfd_new_link_order): Rename variable new to
1052 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
1054 * oasys.c (oasys_make_empty_symbol): Rename variable new to
1056 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
1057 new to new_symbol_type.
1058 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
1060 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
1062 (read_hdr, rs6000coff_core_p)
1063 (rs6000coff_core_file_matches_executable_p)
1064 (rs6000coff_core_file_failing_command)
1065 (rs6000coff_core_file_failing_signal): Updated function to use new
1067 * som.c (som_make_empty_symbol): Rename variable new to
1069 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
1071 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
1072 variable new to new_symbol.
1074 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1076 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
1077 bfdlibdir and bfdincludedir.
1078 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
1079 [INSTALL_LIBBFD]: ... here, ...
1080 [INSTALL_LIBBFD]: ... and empty overrides here.
1081 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
1082 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
1083 * Makefile.in: Regenerate.
1084 * configure: Regenerate.
1086 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
1088 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
1089 relocations. Rewrite output of dynamic TLS relocations.
1090 (DTP_OFFSET, TP_OFFSET): New constants.
1091 (dtpoff_base): Update.
1092 (tpoff): Rename to tpoff_base, update.
1093 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
1094 New functions. Move code from elf_m68k_relocate_section here.
1095 (elf_m68k_relocate_section): Update.
1096 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
1098 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
1100 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
1102 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
1103 Handle non_got_ref field.
1104 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
1106 2009-08-26 Alan Modra <amodra@bigpond.net.au>
1109 * linker.c (bfd_find_version_for_sym): Revert warning.
1111 2009-08-26 Alan Modra <amodra@bigpond.net.au>
1114 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
1115 other wildcard match. Warn on multiple wildcard matches.
1117 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1119 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
1121 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
1122 only in this condition.
1123 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
1124 to build but not install libbfd.la in this condition.
1125 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
1126 (install_libbfd, install_libbfd): Remove.
1127 * Makefile.in: Regenerate.
1128 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
1129 (INCLUDES): ... this.
1131 * doc/Makefile.in: Regenerate.
1133 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
1134 no-dist and foreign.
1135 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
1136 dependency tracking to work for them.
1137 (targets.lo, archures.lo, dwarf.lo): Rewrite to
1138 use automake dependency tracking mechanism.
1139 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
1140 (mkdep section): Remove.
1141 (BUILT_SOURCES): New, list $(BUILD_HFILES).
1142 * Makefile.in: Regenerate.
1143 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
1145 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
1146 (install-pdf, install-pdf-recursive, install-html)
1147 (install-html-recursive): Remove.
1148 * Makefile.in: Regenerate.
1150 * Makefile.in: Regenerate.
1151 * aclocal.m4: Likewise.
1152 * config.in: Likewise.
1153 * configure: Likewise.
1155 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
1157 * elf32-arm.c (arch_has_thumb2_nop): New function.
1158 (arch_has_arm_nop): New function.
1159 (elf32_arm_final_link_relocate): NOP opcodes changed.
1161 2009-08-16 Doug Evans <dje@google.com>
1163 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
1164 at least don't leak memory.
1166 2009-08-13 DJ Delorie <dj@redhat.com>
1168 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
1171 2009-08-12 Nick Clifton <nickc@redhat.com>
1173 * po/fi.po: Updated Finnish translation.
1175 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
1177 Merge some FRV FDPIC changes into the Blackfin code.
1178 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
1179 summary reloc information.
1180 (bfinfdpic_dynamic_got_plt_info): New.
1181 (_bfin_create_got_section): Create the PLT section here.
1182 (elf32_bfinfdpic_create_dynamic_sections): Not here.
1183 (_bfinfdpic_count_nontls_entries): Move out of...
1184 (_bfinfdpic_count_got_plt_entries): ... here.
1185 (_bfinfdpic_count_relocs_fixups): Likewise.
1186 (_bfinfdpic_reset_got_plt_entries): New.
1187 (_bfinfdpic_size_got_plt): Move out of...
1188 (elf32_bfinfdpic_size_dynamic_sections): ... here.
1189 (bfinfdpic_relocate_section): Be careful not to call
1190 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
1191 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
1193 (elf_backend_discard_info): Define for FD-PIC.
1195 2009-08-11 Alan Modra <amodra@bigpond.net.au>
1197 * elflink.c: Add FIXMEs for some places that require octets_per_byte
1199 * elf-eh-frame.c: Likewise.
1200 * merge.c: Likewise.
1202 2009-08-11 Alan Modra <amodra@bigpond.net.au>
1204 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
1205 to x86 and x86_64 configurations.
1206 * configure: Regenerate.
1208 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1210 Stop using bfd_usrdata in libbfd.
1211 * coff-stgo32.c (bfd_coff_go32stub): Remove.
1212 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
1213 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
1214 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
1215 filehdr_dst->u.go32.stub. New comment with the reason.
1216 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
1217 Substitute the removed macro bfd_coff_go32stub.
1218 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
1219 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
1220 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
1221 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
1222 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
1224 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
1225 * libcoff-in.h (coff_data_type): New field go32stub.
1226 * libcoff.h: Regenerated.
1228 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1230 Fix go32 stub preservation by objcopy.
1231 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
1232 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
1235 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
1237 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
1239 (elf32_arm_final_link_relocate): Treat local undefined symbols the
1240 same as global undefined symbols.
1241 (elf32_arm_relocate_section): Give an error for local undefined
1242 non-weak symbols, unless the reloc will not use the symbol.
1244 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
1246 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
1247 (ppc_elf_relax_section): Use symbol index to distinguish
1250 2009-08-10 Alan Modra <amodra@bigpond.net.au>
1252 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
1254 2009-08-10 Alan Modra <amodra@bigpond.net.au>
1256 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
1257 info for STT_GNU_IFUNC.
1258 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
1259 on got refs in case the symbol turns out to be ifunc.
1260 (ppc_elf_gc_sweep_hook): Similarly.
1261 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
1262 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
1263 (ppc_elf_size_dynamic_sections): Likewise.
1264 (ppc_elf_relocate_section): Likewise.
1266 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
1268 From Mike Frysinger <michael.frysinger@analog.com>
1269 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
1270 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
1271 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
1272 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
1273 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
1274 Adjust to match the renamed reloc definitions.
1276 2009-08-08 Alan Modra <amodra@bigpond.net.au>
1279 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
1280 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
1282 2009-08-07 Tom Tromey <tromey@redhat.com>
1284 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
1287 2009-08-06 Michael Eager <eager@eagercon.com>
1289 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
1290 * Makefile.in: Regenerate.
1291 * archures.c: Add bfd_arch_microblaze.
1292 * bfd-in2.h: Regenerate.
1293 * config.bfd: Add microblaze target.
1294 * configure.in: Add bfd_elf32_microblaze_vec target.
1295 * configure: Regenerate.
1296 * cpu-microblaze.c: New.
1297 * elf32-microblaze.c: New.
1298 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
1299 * libbfd.h: Regenerate.
1300 * reloc.c: Add MICROBLAZE relocations.
1301 * section.c: Add struct relax_table and relax_count to section.
1302 * targets.c: Add bfd_elf32_microblaze_vec.
1304 2009-08-06 Jakub Jelinek <jakub@redhat.com>
1305 Alan Modra <amodra@bigpond.net.au>
1308 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
1310 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
1311 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
1313 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
1315 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
1316 at least once when fixing cortex-a8.
1318 2009-08-05 Chao-ying Fu <fu@mips.com>
1320 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
1321 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
1322 for CPUs. It is true for RM9000.
1323 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
1325 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
1326 to guard the transformation.
1328 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1330 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
1331 (spu_elf_size_sections): Declare prototype.
1332 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
1333 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
1334 (spu_elf_emit_fixup): New function.
1335 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
1336 (spu_elf_size_sections): New function.
1338 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
1340 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
1341 (arm_build_one_stub): Build a8 veneers as a separate pass.
1342 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
1343 parameters. Use them to check if we create a different a8 fixup
1344 than the previous pass.
1345 (elf32_arm_size_stubs): Move scope of stub_changed and
1346 prev_num_a8_fixes into main loop.
1347 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
1349 2009-08-04 Alan Modra <amodra@bigpond.net.au>
1351 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
1352 which find_plt_ent is called. Delete redundant code.
1354 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1357 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1358 invalid string offset.
1360 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1363 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
1364 to htab->init_got_offset and plt to htab->init_plt_offset
1365 when discarding space for dynamic relocations.
1367 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1369 * elf32-ppc.c (struct plt_entry): Revise comments.
1370 (ppc_elf_check_relocs): Don't create needless plt_entry info
1371 for non-pie executables. Don't test info->pie when info->shared
1372 already covers that case.
1373 (ppc_elf_gc_sweep_hook): Adjust for above change.
1374 (add_stub_sym): Don't test info->pie when info->shared tested.
1375 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
1376 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
1377 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
1378 (ppc_elf_relocate_section): Likewise.
1380 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1382 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
1383 for local ifunc symbols in non-pie executables, regardless of
1384 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
1385 code so that it's obvious that we only do anything special for
1387 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
1388 (allocate_dynrelocs): Correct comment for syms defined in plt.
1389 Don't specially allocate ifunc dyn relocs.
1390 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
1391 (ppc_elf_relocate_section): Set "relocation" value for ifunc
1392 syms in non-pie executables. No specially allocated dyn relocs
1393 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
1394 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
1395 a non-pie executable.
1397 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
1398 Jakub Jelinek <jakub@redhat.com>
1401 * elf32-i386.c (elf_i386_tls_transition): Check executable
1402 instead of shared for TLS when building PIE.
1403 (elf_i386_check_relocs): Likewise.
1404 (elf_i386_allocate_dynrelocs): Likewise.
1405 (elf_i386_relocate_section): Likewise.
1407 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
1408 instead of shared for TLS when building PIE.
1409 (elf64_x86_64_check_relocs): Likewise.
1410 (elf64_x86_64_allocate_dynrelocs): Likewise.
1411 (elf64_x86_64_relocate_section): Likewise.
1413 2009-07-31 Anthony Green <green@moxielogic.com>
1415 * config.bfd (targ_cpu): Add moxie-uclinux support.
1417 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
1419 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
1421 2009-07-30 Alan Modra <amodra@bigpond.net.au>
1423 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
1424 used by indirect function support. Count dynamic relocs for
1426 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1427 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1428 in iplt and their relocs in reliplt. Don't make ifunc syms
1429 dynamic. Allocate got entry relocs for non-dynamic ifunc in
1430 reliplt. Handle other dynamic relocs for ifunc.
1431 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1432 ifunc in reliplt, likewise relocs for got against local ifunc.
1433 Typo fix on reliplt size adjust.
1434 (ppc_elf_relocate_section): Don't use plt scheme of allocating
1435 relocs 1-1 with entries for iplt, instead just add using
1436 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
1437 Error on invalid ifunc dyn relocs.
1438 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1440 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1441 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1442 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1443 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
1444 (allocate_dynrelocs): As for elf32-ppc.c above.
1445 (ppc64_elf_size_dynamic_sections): Likewise.
1446 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1447 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
1448 (ppc_size_one_stub): Similarly.
1449 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
1451 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1453 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
1455 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1456 change. Add note to head comment.
1458 2009-07-28 Jan Beulich <jbeulich@novell.com>
1460 * archive.c (get_extended_arelt_filename): Remove redundant
1461 range check on index.
1463 2009-07-27 Doug Kwan <dougkwan@google.com>
1465 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1467 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
1469 * archures.c bfd_*_arch): Sorted.
1470 (bfd_archures_list): Likewise.
1472 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1474 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
1475 to R_cr16_NUM32 relocation.
1477 2009-07-26 Michael Eager <eager@eagercon.com>
1479 * archures.c: Add bfd_mach_ppc_405
1482 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1484 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1485 * cpu-l1om.c (bfd_l1om_arch): Likewise.
1487 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1489 * archures.c (bfd_architecture): Add bfd_arch_l1om.
1490 (bfd_l1om_arch): New.
1491 (bfd_archures_list): Add &bfd_l1om_arch.
1492 * bfd-in2.h: Regenerated.
1494 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1495 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
1496 if bfd_elf64_x86_64_freebsd_vec is supported.
1497 (targ_selvecs): Likewise.
1499 * configure.in: Support bfd_elf64_l1om_vec and
1500 bfd_elf64_l1om_freebsd_vec.
1501 * configure: Regenerated.
1505 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1506 (bfd_elf64_l1om_vec): Likewise.
1507 (bfd_elf64_l1om_freebsd_vec): Likewise.
1509 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1510 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1511 * Makefile.in: Regenerated.
1513 * targets.c (bfd_elf64_l1om_vec): New.
1514 (bfd_elf64_l1om_freebsd_vec): Likewise.
1515 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1516 bfd_elf64_l1om_freebsd_vec.
1518 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1519 Alan Modra <amodra@bigpond.net.au>
1521 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1522 * bfd-in2.h: Regenerate.
1523 * libbfd.h: Regenerate.
1524 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1525 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1526 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1528 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1531 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1532 instead of shared for R_X86_64_TPOFF32.
1533 (elf64_x86_64_relocate_section): Likewise.
1535 2009-07-23 Ulrich Drepper <drepper@redhat.com>
1537 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1538 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1539 with the BSF_GNU_UNIQUE flag bit set.
1540 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1541 for symbols with STB_GNU_UNIQUE binding.
1542 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1543 with the STB_GNU_UNIQUE binding.
1544 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1545 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1546 symbols with the unique_global field set.
1547 (elf_link_output_extsym): Set unique_global field for symbols with
1548 the STB_GNU_UNIQUE binding.
1549 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1550 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1552 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1554 * bfd-in2.h: Regenerate.
1556 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1558 * elflink.c (elf_link_output_extsym): Revert the last change.
1560 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1563 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1564 when ref_regular, not def_regular.
1566 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1569 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1570 from a DSO into a normal FUNC symbol.
1571 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1572 a normal FUNC symbol.
1574 2009-07-17 Chao-ying Fu <fu@mips.com>
1576 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1577 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1578 interlocking, the last PLT entry needs a nop in the branch delay slot.
1579 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1580 output the last two PLT entries in reverse order.
1582 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1584 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1585 STT_GNU_IFUNC symbol for relocatable link.
1586 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1588 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1590 * bfdio.c (bfd_iovec): Add comments for bmmap.
1591 * bfd-in2.h: Regenerated.
1593 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1595 * Makefile.am: Run "make dep-am".
1596 * Makefile.in: Regenerated.
1598 2009-07-10 Doug Kwan <dougkwan@google.com>
1600 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1601 target_addend and orig_insn.
1603 2009-07-10 Tom Tromey <tromey@redhat.com>
1605 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1606 (elf-eh-frame.lo): Likewise.
1607 (elf32-bfin.lo): Likewise.
1608 (elf32-frv.lo): Likewise.
1609 (elf32-xc16x.lo): Likewise.
1610 * Makefile.in: Rebuild.
1611 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1612 * elf-eh-frame.c: Likewise.
1613 * elf32-bfin.c: Likewise.
1614 * elf32-frv.c: Likewise.
1615 * elf32-xc16x.c: Likewise.
1617 2009-07-10 Julian Brown <julian@codesourcery.com>
1619 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1620 symbol a stub entry is derived from, not the entry for the stub
1621 itself, in call to elf32_arm_final_link_relocate.
1623 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1625 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1626 when reporting addends.
1628 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1630 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1631 data even when no stubs.
1632 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1634 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1636 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1637 (ppc_elf_get_synthetic_symtab): Report addend.
1638 (PLT_IFUNC): Define.
1639 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1640 (ppc_elf_create_glink): New function.
1641 (ppc_elf_create_dynamic_sections): Use it.
1642 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1643 (update_local_sym_info): Allocate space for local_plt array.
1644 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1646 (is_branch_reloc): New function.
1647 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1648 (ppc_elf_gc_sweep_hook): Likewise.
1649 (ppc_elf_adjust_dynamic_symbol): Likewise.
1650 (allocate_dynrelocs): Likewise.
1651 (ppc_elf_size_dynamic_sections): Likewise.
1652 (ppc_elf_relocate_section): Likewise.
1653 (branch_reloc_hash_match): Use is_branch_reloc.
1654 (ppc_elf_tls_optimize): Adjust for local_plt.
1655 (write_glink_stub): New function, extracted from..
1656 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1657 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1658 branch table when dynamic.
1659 (elf_backend_post_process_headers): Define.
1660 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1661 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1662 (ppc64_elf_get_synthetic_symtab): Report addend.
1663 (struct ppc_stub_hash_entry): Add plt_ent.
1664 (PLT_IFUNC): Define.
1665 (struct ppc_link_hash_table): Add iplt and reliplt.
1666 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1667 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1668 (update_local_sym_info): Allocate space for local_plt array.
1669 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1671 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1672 and don't change hash flags here.
1673 (is_branch_reloc): New function.
1674 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1675 (ppc64_elf_gc_sweep_hook): Likewise.
1676 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1677 (allocate_dynrelocs): Likewise.
1678 (ppc64_elf_size_dynamic_sections): Likewise.
1679 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1680 (ppc64_elf_size_stubs): Likewise.
1681 (ppc64_elf_relocate_section): Likewise.
1682 (get_sym_h): Adjust for local_plt.
1683 (branch_reloc_hash_match): Use is_branch_reloc.
1684 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1685 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1687 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1689 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1691 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1693 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1694 and ref_regular_nonweak comment.
1695 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1696 when def_regular, not ref_regular.
1697 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1698 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1699 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1701 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1703 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1704 of malloc'd struct call_info.
1705 (pasted_function): Likewise, priority too.
1707 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1709 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1710 alignment when packing sections into overlays.
1712 2009-07-03 Cary Coutant <ccoutant@google.com>
1714 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1716 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1718 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1719 changes only) earlier patch:-
1721 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1723 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1724 give .debug and .reloc data characteristics.
1725 (DOT_RELOC): New define for .reloc section string.
1726 (coff_write_object_contents): Use DOT_RELOC instead of string.
1728 2009-07-02 Tom Tromey <tromey@redhat.com>
1730 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1731 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1733 2009-07-01 Nick Clifton <nickc@redhat.com>
1735 * elf-m10300.c: Remove trailing white space.
1736 * reloc.c: Likewise.
1738 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1740 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1741 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1742 * configure.in: Use them.
1743 * configure: Regenerate.
1744 * config.in: Regenerate.
1745 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1746 #define _BSD_SOURCE. Add comments.
1747 (vms_file_stats_name): Calculate creation date based on available
1748 runtime data. Return 1 for version instead of 0.
1750 2009-07-01 Nick Clifton <nickc@redhat.com>
1753 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1754 to R_ARM_THM_PC8 relocation.
1756 2009-06-29 Nick Clifton <nickc@redhat.com>
1758 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1759 different uses of the relocations addend when a symbol is in a
1762 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1765 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1766 SHT_REL/SHT_RELA sections on executable nor shared library.
1767 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1768 as a normal section.
1770 2009-06-25 Nick Clifton <nickc@redhat.com>
1772 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1773 symbols with SEC_MERGE flag.
1775 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1777 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1778 give .debug and .reloc data characteristics.
1779 (DOT_RELOC): New define for .reloc section string.
1780 (coff_write_object_contents): Use DOT_RELOC instead of string.
1782 2009-06-25 Tristan Gingold <gingold@adacore.com>
1784 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1785 (bfd_mach_o_canonicalize_dynamic_symtab)
1786 (bfd_mach_o_get_synthetic_symtab): Defines.
1787 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1788 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1790 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1791 for scattered relocations.
1792 (bfd_mach_o_i386_print_thread): New function.
1793 (bfd_mach_o_print_thread): Define.
1795 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1796 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1797 New functions extracted from ...
1798 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1799 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1800 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1801 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1802 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1803 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1805 (bfd_mach_o_scan_read_dylib): Ditto.
1806 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1808 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1809 decode isym and flags on little endian targets. Set dysymtab field.
1810 (bfd_mach_o_scan_start_address): Adjust for enum names.
1811 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1812 (bfd_mach_o_print_section): Display bfd section name.
1813 (bfd_mach_o_print_segment): Display none if no name.
1814 (bfd_mach_o_print_dysymtab): Display next index for local, external
1815 and undefined symbols.
1816 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1817 Display dylinker name. Display thread and unixthread commands content.
1818 (bfd_mach_o_print_thread): New macro.
1820 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1821 (bfd_mach_o_ppc_thread_flavour): Ditto.
1822 (bfd_mach_o_i386_thread_flavour): Ditto.
1823 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1824 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1825 BFD_MACH_O_THREAD_STATE_NONE.
1826 (bfd_mach_o_segment_command): Remove segment field.
1827 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1828 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1829 (bfd_mach_o_prebound_dylib_command): Ditto.
1830 (bfd_mach_o_dylib_command): Ditto.
1831 (bfd_mach_o_prebound_dylib_command): Remove section field.
1832 (mach_o_data_struct): Add dysymtab field.
1833 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1834 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1835 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1836 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1837 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1839 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1841 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1842 field of struct dirent.
1844 2009-06-23 Tristan Gingold <gingold@adacore.com>
1846 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1847 of this macro. Fix indentation.
1849 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1851 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1852 destination for defined dynamic symbols when deciding whether to
1853 insert a stub or not.
1854 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1855 when actually accessed through a PLT, even when generating a
1858 2009-06-22 Tristan Gingold <gingold@adacore.com>
1860 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1863 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1865 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1866 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1868 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1870 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1872 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1874 * elflink.c (elf_link_add_object_symbols): Avoid warning
1875 from -Wjump-misses-init in gcc 4.5.0.
1877 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1879 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1881 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1883 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1885 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1886 r_symndx. Report local symbol name on error.
1887 (elf_i386_check_relocs): Updated. Report local symbol name on
1889 (elf_i386_gc_sweep_hook): Updated.
1890 (elf_i386_relocate_section): Likewise.
1892 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1893 r_symndx. Report local symbol name on error.
1894 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1896 (elf64_x86_64_gc_sweep_hook): Updated.
1897 (elf64_x86_64_relocate_section): Likewise.
1899 2009-06-19 Tristan Gingold <gingold@adacore.com>
1901 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1903 2009-06-19 Tristan Gingold <gingold@adacore.com>
1905 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1906 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1907 (bfd_mach_o_valid): Ditto.
1908 (bfd_mach_o_wide_p): Ditto.
1909 (bfd_mach_o_canonicalize_reloc): Ditto.
1910 (bfd_mach_o_build_commands): Ditto.
1911 (bfd_mach_o_scan_read_thread): Ditto.
1912 (bfd_mach_o_flatten_sections): Ditto.
1913 (bfd_mach_o_scan_start_address): Ditto.
1914 (bfd_mach_o_lookup_section): Ditto.
1915 (bfd_mach_o_core_fetch_environment): Ditto.
1916 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1917 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1918 (bfd_mach_o_scan_write_symtab): Ditto.
1919 Use macros instead of hard-coded values.
1920 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1921 Use bfd_mach_o_get_data instead of direct access. Use macros
1922 instead of hard-coded values.
1923 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1924 Remove sym argument and get section from mdata.
1925 Move code into the else branch.
1926 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1927 Remove sym argument and get section from mdata. Adjust code.
1928 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1929 switch (which replaces consecutive if statements).
1930 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1931 module table, table of content, indirect symbols and external
1933 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1935 (bfd_mach_o_scan_read_linkedit): New function.
1936 (bfd_mach_o_scan_read_str): Ditto.
1937 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1939 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1940 bfd_mach_o_count_symbols never returns an error.
1941 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1942 symtab field (there might be only one symtab).
1943 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1944 Handle sub frameworks, sub umbrella, sub library and sub client.
1945 Read code signature and segment split info commands.
1946 (bfd_mach_o_scan): Reindent.
1947 (bfd_mach_o_xlat_name): New type.
1948 (bfd_mach_o_print_flags): New function.
1949 (bfd_mach_o_get_name): Ditto.
1950 (bfd_mach_o_cpu_name): New variable.
1951 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1952 (bfd_mach_o_section_type_name)
1953 (bfd_mach_o_section_attribute_name)
1954 (bfd_mach_o_load_command_name): New variables.
1955 (bfd_mach_o_print_private_header): New function.
1956 (bfd_mach_o_print_section_map): New function extracted from
1957 bfd_mach_o_print_private_bfd_data.
1958 (bfd_mach_o_print_section): Ditto. Print more infos.
1959 (bfd_mach_o_print_segment): Ditto.
1960 (bfd_mach_o_print_dysymtab): Ditto.
1961 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1962 load weak dylib, reexport dylib and id dylib.
1963 Handle code signature and segment_split info.
1964 Handle sub frameworks, sub umbrella, sub library and sub client.
1965 (bfd_mach_o_section_get_nbr_indirect): New function.
1967 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1968 (bfd_mach_o_header_flags): New enum to define header flags.
1969 (bfd_mach_o_section_attribute): New enum to replace ...
1970 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1971 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1972 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1973 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1974 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1975 these removed macros.
1976 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1977 (bfd_mach_o_dylib_module): New type.
1978 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1980 (bfd_mach_o_dylib_table_of_content): New type.
1981 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1982 (bfd_mach_o_dylib_reference): New type.
1983 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1984 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1985 modules, toc, references and indirect syms.
1986 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1987 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1988 unused). Add comment.
1989 (bfd_mach_o_dylib_command): Ditto.
1990 (bfd_mach_o_prebound_dylib_command): Ditto.
1991 (bfd_mach_o_linkedit_command): New type.
1992 (bfd_mach_o_str_command): New type.
1993 (bfd_mach_o_load_command): Add linkedit and str fields.
1994 (mach_o_data_struct): Add symtab field.
1995 (bfd_get_mach_o_data): Renamed to ...
1996 (bfd_mach_o_get_data): ... this new macro.
1997 (bfd_mach_o_scan_read_symtab_symbol,
1998 bfd_mach_o_scan_read_symtab_strtab,
1999 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
2001 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
2002 instead of direct access.
2004 2009-06-19 Alan Modra <amodra@bigpond.net.au>
2006 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
2007 R_PPC_PLTREL24 relocs.
2008 (ppc_elf_relocate_section): Likewise.
2010 2009-06-19 Alan Modra <amodra@bigpond.net.au>
2012 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
2013 pointer to sym hash. Update all uses.
2014 (update_plt_info): Likewise. Don't check addend here.
2016 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
2018 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
2019 bfd_sym_from_r_symndx.
2020 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2022 2009-06-18 Alan Modra <amodra@bigpond.net.au>
2024 * elf-bfd.h (struct sym_sec_cache): Delete.
2025 (struct sym_cache): New.
2026 (bfd_section_from_r_symndx): Delete prototype.
2027 (bfd_sym_from_r_symndx): Define prototype.
2028 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
2029 (bfd_sym_from_r_symndx): ..new function.
2030 * elf32-arm.c: Update all uses of struct sym_sec_cache and
2031 bfd_section_from_r_symndx to new struct and function.
2032 * elf32-bfin.c: Likewise.
2033 * elf32-hppa.c: Likewise.
2034 * elf32-i386.c: Likewise.
2035 * elf32-m32r.c: Likewise.
2036 * elf32-m68hc1x.c: Likewise.
2037 * elf32-m68hc1x.h: Likewise.
2038 * elf32-m68k.c: Likewise.
2039 * elf32-ppc.c: Likewise.
2040 * elf32-s390.c: Likewise.
2041 * elf32-sh.c: Likewise.
2042 * elf64-ppc.c: Likewise.
2043 * elf64-s390.c: Likewise.
2044 * elf64-x86-64.c: Likewise.
2045 * elfxx-sparc.c: Likewise.
2046 * elfxx-sparc.h: Likewise.
2048 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
2050 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
2051 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2053 2009-06-18 Nick Clifton <nickc@redhat.com>
2055 * elflink.c (elf_link_sort_relocs): Return early if there are no
2058 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
2060 Merge cegcc and mingw32ce target name changes from
2063 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
2065 * config.bfd: Add arm*-*-cegcc* target.
2067 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
2069 * config.bfd: Add arm-*-mingw32ce* target.
2071 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
2073 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
2074 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
2075 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
2076 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2078 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
2080 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
2081 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
2082 * elf32-i386.c (elf_i386_check_relocs): Use it.
2083 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2085 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
2087 * elf-bfd.h (elf_dyn_relocs): New.
2089 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
2090 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
2092 (elf_i386_copy_indirect_symbol): Likewise.
2093 (elf_i386_check_relocs): Likewise.
2094 (elf_i386_gc_sweep_hook): Likewise.
2095 (elf_i386_allocate_dynrelocs): Likewise.
2096 (elf_i386_readonly_dynrelocs): Likewise.
2097 (elf_i386_size_dynamic_sections): Likewise.
2099 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
2100 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
2101 with elf_dyn_relocs.
2102 (elf64_x86_64_copy_indirect_symbol): Updated.
2103 (elf64_x86_64_check_relocs): Likewise.
2104 (elf64_x86_64_gc_sweep_hook): Likewise.
2105 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2106 (elf64_x86_64_allocate_dynrelocs): Likewise.
2107 (elf64_x86_64_readonly_dynrelocs): Likewise.
2108 (elf64_x86_64_size_dynamic_sections): Likewise.
2110 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
2112 * elf32-arm.c (create_got_section): Get existing .rela.got
2114 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
2115 * elf32-lm32.c (create_got_section): Likewise.
2116 * elf32-m32r.c (create_got_section): Likewise.
2117 * elf32-ppc.c (ppc_elf_create_got): Likewise.
2118 * elf32-s390.c (create_got_section): Likewise.
2119 * elf32-sh.c (create_got_section): Likewise.
2120 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
2121 * elf64-s390.c (create_got_section): Likewise.
2122 * elfxx-sparc.c (create_got_section): Likewise.
2124 * elflink.c (_bfd_elf_create_got_section): Properly initialize
2127 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
2129 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
2131 * elf32-i386.c (elf_i386_local_hash): Removed.
2132 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
2133 (elf_i386_get_local_sym_hash): Likewise.
2135 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
2136 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
2137 (elf64_x86_64_get_local_sym_hash): Likewise.
2138 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
2139 (get_local_sym_hash): Likewise.
2141 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
2143 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
2144 rel_got_sec and plt_sec.
2145 (elfNN_ia64_relax_section): Updated.
2146 (elfNN_ia64_create_dynamic_sections): Likewise.
2147 (get_got): Likewise.
2148 (allocate_dynrel_entries): Likewise.
2149 (elfNN_ia64_size_dynamic_sections): Likewise.
2150 (set_got_entry): Likewise.
2151 (elfNN_ia64_choose_gp): Likewise.
2152 (elfNN_ia64_relocate_section): Likewise.
2153 (elfNN_ia64_finish_dynamic_symbol): Likewise.
2154 (elfNN_ia64_finish_dynamic_sections): Likewise.
2156 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
2158 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
2161 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
2163 * configure.in (elf): Add elf-ifunc.lo.
2165 * configure: Regenerated.
2166 * Makefile.in: Likewise.
2168 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
2169 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
2171 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
2172 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
2174 (elf_i386_link_hash_table_create): Likewise.
2175 (elf_i386_create_dynamic_sections): Likewise.
2176 (elf_i386_check_relocs): Likewise.
2177 (elf_i386_allocate_dynrelocs): Likewise.
2178 (elf_i386_size_dynamic_sections): Likewise.
2179 (elf_i386_relocate_section): Likewise.
2180 (elf_i386_finish_dynamic_symbol): Likewise.
2181 (elf_i386_finish_dynamic_sections): Likewise.
2182 (elf_i386_create_got_section): Removed.
2184 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
2185 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
2187 (elf64_x86_64_compute_jump_table_size): Updated.
2188 (elf64_x86_64_link_hash_table_create): Likewise.
2189 (elf64_x86_64_create_dynamic_sections): Likewise.
2190 (elf64_x86_64_check_relocs): Likewise.
2191 (elf64_x86_64_allocate_dynrelocs): Likewise.
2192 (elf64_x86_64_size_dynamic_sections): Likewise.
2193 (elf64_x86_64_relocate_section): Likewise.
2194 (elf64_x86_64_finish_dynamic_symbol): Likewise.
2195 (elf64_x86_64_finish_dynamic_sections): Likewise.
2196 (elf64_x86_64_create_got_section): Removed.
2198 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
2199 for pointer alignment. Set up section pointers.
2200 (_bfd_elf_create_dynamic_sections): Likewise.
2201 (_bfd_elf_create_ifunc_sections): Moved to ...
2202 * elf-ifunc.c: Here. New.
2204 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
2205 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
2208 2009-06-16 Doug Kwan <dougkwan@google.com>
2210 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
2211 to bfd_signed_vma. Cast constant operands which are used in
2212 offset related expressions to bfd_signed_vma type as appropriate.
2214 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2216 * elf32-vax.c (elf_vax_plt_sym_val): New function.
2217 (elf_backend_plt_sym_val): Define.
2219 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2221 * elf32-vax.c (elf_vax_reloc_type_class): New function.
2222 (elf_backend_reloc_type_class): Define.
2224 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2226 * elf32-vax.c (elf_vax_relocate_section): For symbol references
2227 from an executable to a shared library treat R_VAX_PC32
2228 relocations as R_VAX_PLT32 ones.
2230 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2232 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
2233 symbols in GOT space calculation.
2234 (elf_vax_relocate_section): Adjust accordingly.
2236 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2238 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
2241 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2243 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
2245 (elf_vax_relocate_section): Likewise.
2247 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2249 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
2250 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2252 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2254 * elf32-i386.c (elf_i386_check_relocs): Reformat.
2255 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2257 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2259 * Makefile.am: Run "make dep-am".
2260 * Makefile.in: Regenerated.
2262 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2264 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
2265 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2267 2009-06-15 Nick Clifton <nickc@redhat.com>
2269 * po/ru.po: New Russian translation.
2270 * configure.in (ALL_LINGUAS): Add ru.
2271 * configure: Regenerate.
2273 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2275 * elf32-i386.c: Remove duplicated comments.
2277 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2280 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
2281 dynamic IFUNC pointer in non-shared object. Use .got.plt
2282 for IFUNC definition in PIE.
2283 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
2286 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
2287 dynamic IFUNC pointer in non-shared object. Use .got.plt
2288 for IFUNC definition in PIE.
2289 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
2292 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2294 * elf32-i386.c (elf_i386_check_relocs): Properly report
2295 local symbol for unhandled relocation against STT_GNU_IFUNC
2297 (elf_i386_relocate_section): Likewise.
2298 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2299 (elf64_x86_64_relocate_section): Likewise.
2301 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2304 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
2305 (elf_i386_link_hash_table): Add loc_hash_table and
2307 (elf_i386_local_hash): New.
2308 (elf_i386_local_htab_hash): Likewise.
2309 (elf_i386_local_htab_eq): Likewise.
2310 (elf_i386_get_local_sym_hash): Likewise.
2311 (elf_i386_link_hash_table_free): Likewise.
2312 (elf_i386_allocate_local_dynrelocs): Likewise.
2313 (elf_i386_finish_local_dynamic_symbol): Likewise.
2314 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2315 (elf_i386_link_hash_table_create): Create loc_hash_table and
2317 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
2318 (elf_i386_size_dynamic_sections): Likewise.
2319 (elf_i386_relocate_section): Likewise.
2320 (elf_i386_finish_dynamic_sections): Likewise.
2321 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
2324 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
2325 (elf64_x86_64_link_hash_table): Add loc_hash_table and
2327 (elf64_x86_64_local_hash): New.
2328 (elf64_x86_64_local_htab_hash): Likewise.
2329 (elf64_x86_64_local_htab_eq): Likewise.
2330 (elf64_x86_64_get_local_sym_hash): Likewise.
2331 (elf64_x86_64_link_hash_table_free): Likewise.
2332 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
2333 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
2334 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2335 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
2336 and loc_hash_memory.
2337 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
2339 (elf64_x86_64_size_dynamic_sections): Likewise.
2340 (elf64_x86_64_relocate_section): Likewise.
2341 (elf64_x86_64_finish_dynamic_sections): Likewise.
2342 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
2345 2009-06-10 Philip Blundell <philb@gnu.org>
2347 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
2348 elf_sec->this_hdr == NULL.
2350 2009-06-12 Tristan Gingold <gingold@adacore.com>
2352 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
2353 * bfd-in2.h: Regenerated.
2354 * libbfd.h: Regenerated.
2356 * mach-o.c (FILE_ALIGN): New macro.
2357 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
2358 (bfd_mach_o_print_symbol): Ditto.
2359 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
2360 (bfd_mach_o_get_reloc_upper_bound): New function.
2361 (bfd_mach_o_canonicalize_reloc): Ditto.
2362 (bfd_mach_o_scan_write_relocs): Ditto.
2363 (bfd_mach_o_scan_write_section_32): Remove offset argument.
2364 (bfd_mach_o_scan_write_section_64): Ditto.
2365 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
2366 written for load command. Do not compute section file offset.
2367 (bfd_mach_o_scan_write_segment_64): Ditto.
2368 (bfd_mach_o_scan_write_symtab): Compute file offset first.
2369 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
2371 (bfd_mach_o_mangle_symbols): ... this new function.
2372 (bfd_mach_o_write_contents): Be sure to have load commands built.
2373 Call bfd_mach_o_mangle_symbols.
2374 (bfd_mach_o_build_commands): Adjust for filelen field.
2375 Use FILE_ALIGN macro. Clear section file offset if section is empty.
2376 Do not set symtab file offset anymore here.
2377 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
2378 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
2379 Set reloc_count and rel_filepos section fields.
2380 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
2382 (bfd_mach_o_scan_read_section_64): Ditto.
2383 (bfd_mach_o_scan_read_section): Ditto.
2384 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
2385 bfd_mach_o_asymbol. Use unsigned int for file offset type.
2386 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
2387 Handle weak-ref symbols.
2388 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
2389 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2390 (bfd_mach_o_scan): Remove assignment to removed field.
2391 (bfd_mach_o_mkobject_init): Ditto.
2392 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
2393 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
2394 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2395 (bfd_mach_o_swap_reloc_in): Ditto.
2396 (bfd_mach_o_swap_reloc_out): Ditto.
2398 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
2399 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
2400 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
2401 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
2402 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
2403 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
2404 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
2405 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
2406 (BFD_MACH_O_N_WEAK_DEF): New macros.
2408 (bfd_mach_o_section_type): Add new enumeration values.
2409 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
2410 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
2411 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
2412 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
2414 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
2415 (BFD_MACH_O_GENERIC_RELOC_PAIR)
2416 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
2417 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
2418 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
2419 (BFD_MACH_O_RELENT_SIZE): Ditto.
2420 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
2421 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
2422 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
2423 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
2424 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
2425 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2426 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2427 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2428 (bfd_mach_o_reloc_info): New struct.
2429 (bfd_mach_o_asymbol): New struct.
2430 (bfd_mach_o_symtab_command): The symbols field is now of type
2432 (bfd_mach_o_load_command): The offset and len fields are now of type
2434 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2435 Add a filelen field. Add comments.
2436 (bfd_mach_o_backend_data): New struct.
2437 (bfd_mach_o_get_backend_data): New macro.
2438 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2440 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2441 (bfd_mach_o_get_reloc_upper_bound): New prototype.
2442 (bfd_mach_o_canonicalize_reloc): Ditto.
2444 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2445 duplicated macro. Now defined to _bfd_generic_is_local_label.
2446 (TARGET_NAME_BACKEND): New macro...
2447 (TARGET_NAME_BACKEND): ... used to name a new variable.
2448 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2449 Mach-O backend data.
2451 * mach-o-i386.c (i386_howto_table): New variable.
2452 (bfd_mach_o_i386_swap_reloc_in): New function.
2453 (bfd_mach_o_i386_swap_reloc_out): Ditto.
2454 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2455 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2456 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2457 (bfd_mach_o_bfd_reloc_type_lookup)
2458 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2460 2009-06-11 Eric Paris <eparis@redhat.com>
2461 Nick Clifton <nickc@redhat.com>
2463 * opncls.c (_maybe_make_executable): New function. Gives execute
2464 permission to an executable bfd that was opened for writing
2465 provided that it is a regular file. Replaces common code found in...
2466 (bfd_close): here and ...
2467 (bfd_close_all_done): here.
2469 2009-06-11 Anthony Green <green@moxielogic.com>
2471 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2472 * bfd-in2.h: Rebuilt.
2473 * libbfd.h: Rebuilt.
2474 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2476 (moxie_reloc_map): Ditto.
2477 Clean up copyright notice.
2479 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
2481 * bfd-in2.h: bfd_mmap prototype.
2482 * bfdio.c (bfd_mmap): New function.
2483 * libbfd.h (bfd_iovec): Add bmmap.
2484 * cache.c (cache_bmmap): New function.
2485 (cache_iovec): Initialize bmmap member.
2486 * opencls.c (opncls_bmmap): New function.
2487 (opncls_iovec): Initialize bmmap member.
2489 2009-06-09 Tristan Gingold <gingold@adacore.com>
2491 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2492 and stabstr_segment fields.
2493 (mach_o_be_vec, mach_o_le_vec): Removed
2494 (bfd_mach_o_version): New prototype.
2496 * mach-o.c (bfd_mach_o_version): Make this function public.
2497 (mach_o_wide_p): New function.
2498 (bfd_mach_o_wide_p): Ditto.
2499 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2501 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2502 Search in the list only if the name starts with a dot.
2503 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2504 test. Check bfd_seek status.
2505 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2506 (bfd_mach_o_scan_write_section_32): Ditto.
2507 (bfd_mach_o_scan_write_section_64): Ditto.
2508 (bfd_mach_o_scan_write_section): Removed.
2509 (bfd_mach_o_scan_write_segment): Split into ...
2510 (bfd_mach_o_scan_write_segment_32): ... this and ...
2511 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
2512 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2513 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
2514 symbol table. Now returns a boolean.
2515 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
2516 Adjust for status type.
2517 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2518 test. Write symbol table. Numbers the sections.
2519 (bfd_mach_o_read_header): Check bfd_seek status.
2520 Use mach_o_wide_p instead of hard-coded test.
2521 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2522 (bfd_mach_o_scan_read_section_64): Ditto.
2523 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
2524 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
2525 handled common symbols.
2526 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2527 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2528 (bfd_mach_o_scan_read_dylinker): Ditto.
2529 (bfd_mach_o_scan_read_dylib): Ditto.
2530 (bfd_mach_o_scan_read_thread): Ditto.
2531 (bfd_mach_o_scan_read_symtab): Ditto.
2532 Do not create a section for the stabs.
2533 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2534 (bfd_mach_o_scan_read_segment): Ditto.
2535 (bfd_mach_o_scan_read_command): Ditto.
2536 (bfd_mach_o_scan_start_address): Ditto.
2537 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2538 (bfd_mach_o_archive_p): Check bfd_seek status.
2539 (bfd_mach_o_core_fetch_environment): Ditto.
2541 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2543 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2545 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2546 (elf_i386_link_hash_table_create): Initialize irelifunc.
2547 (elf_i386_check_relocs): Updated. Set up irelifunc for
2549 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2550 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2552 (elf_i386_relocate_section): Likewise.
2554 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2555 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2556 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2558 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2559 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2561 (elf64_x86_64_relocate_section): Likewise.
2563 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2565 (_bfd_elf_create_ifunc_sections): This.
2567 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2569 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2572 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2574 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2575 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2576 building shared object. Check info->executable instead of
2577 !info->shared when setting non_got_ref.
2578 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2579 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2580 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2582 (elf_i386_relocate_section): Output dynamic relocation for
2583 R_386_32 against STT_GNU_IFUNC symbol to get the real
2584 function address when building shared object.
2585 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2586 relocation for STT_GNU_IFUNC symbol in shared object.
2588 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2589 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2590 symbol when building shared object. Check info->executable
2591 instead of !info->shared when setting non_got_ref.
2592 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2593 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2594 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2596 (elf64_x86_64_relocate_section): Output dynamic relocation
2597 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2598 function address when building shared object.
2599 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2600 relocation for STT_GNU_IFUNC symbol in shared object.
2602 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2604 * Makefile.am: Run "make dep-am".
2605 (BFD32_BACKENDS): Add mach-o-i386.lo.
2606 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2607 * Makefile.in: Regenerate.
2609 2009-06-06 Alan Modra <amodra@bigpond.net.au>
2611 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2612 when looking for soft-icache stubs.
2614 2009-06-05 Tristan Gingold <gingold@adacore.com>
2616 * mach-o.h: Update copyright year.
2617 (bfd_mach_o_mach_header_magic): New enum.
2618 (bfd_mach_o_cpu_subtype): Now an enum.
2619 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2620 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2621 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2622 (bfd_mach_o_load_command): Field type_required is now a boolean.
2623 Reindent prototypes.
2624 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2625 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2626 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2627 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2628 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2629 (bfd_mach_o_canonicalize_symtab): Ditto.
2630 (bfd_mach_o_get_symbol_info): Ditto.
2631 (bfd_mach_o_print_symbol): Ditto.
2632 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2633 (bfd_mach_o_make_empty_symbol): Ditto.
2634 (bfd_mach_o_write_contents): Ditto.
2636 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2637 bfd_mach_o_mkobject): Defines.
2638 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2639 Do not check with target vector but with flavour.
2640 (struct mach_o_section_name_xlat): New declaration.
2641 (dwarf_section_names_xlat): Ditto.
2642 (text_section_names_xlat): Ditto.
2643 (data_section_names_xlat): Ditto.
2644 (struct mach_o_segment_name_xlat): Ditto.
2645 (segsec_names_xlat): Ditto.
2646 (bfd_mach_o_convert_section_name_to_bfd): New function.
2647 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2648 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2649 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2650 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2651 Accept any input and output flavour. Do not share private data
2653 (bfd_mach_o_count_symbols): Add a comment.
2654 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2655 (bfd_mach_o_canonicalize_symtab): Ditto.
2656 (bfd_mach_o_get_symbol_info): Ditto.
2657 (bfd_mach_o_print_symbol): Ditto.
2658 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2659 Use constants instead of hard-coded values.
2660 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2662 (bfd_mach_o_scan_write_section_64): Ditto.
2663 (bfd_mach_o_scan_write_segment): Ditto.
2664 Do not copy sections anymore.
2665 (bfd_mach_o_write_contents): Make it public.
2666 Remove dead code. Rewrite typeflag assignment.
2667 (bfd_mach_o_build_commands): New function.
2668 (bfd_mach_o_set_section_contents): Ditto.
2669 (bfd_mach_o_make_empty_symbol): Make it public.
2670 (bfd_mach_o_read_header): Make it static.
2671 Convert to bfd_boolean.
2672 Use constants instead of hard-coded values.
2673 (bfd_mach_o_make_bfd_section): Call
2674 bfd_mach_o_convert_section_name_to_bfd to create name.
2675 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2677 (bfd_mach_o_scan_read_section_64): Ditto.
2678 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2679 a segment anymore. Use constants instead of hard-coded values.
2680 (bfd_mach_o_scan_read_command): Fix style.
2681 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2682 Get rid of BFD_IO_FUNCS.
2683 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2684 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2685 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2686 (bfd_mach_o_object_p): Removed.
2687 (bfd_mach_o_gen_core_p): New function, replaces ...
2688 (bfd_mach_o_core_p): ... deleted.
2689 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2691 * mach-o-i386.c: New file.
2692 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2693 * configure.in (TDEFINES): Add mach_o_i386_vec.
2694 * configure: Regenerated.
2695 * targets.c: Add mach_o_i386_vec.
2697 * mach-o.c: Update copyright years.
2698 (BFD_IO_FUNCS): Remove (was not used).
2699 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2700 bfd_mach_o_slurp_extended_name_table,
2701 bfd_mach_o_construct_extended_name_table,
2702 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2703 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2704 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2705 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2706 bfd_mach_o_get_section_contents_in_window,
2707 bfd_mach_o_bfd_is_local_label_name,
2708 bfd_mach_o_bfd_is_target_special_symbol,
2709 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2710 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2711 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2712 bfd_mach_o_minisymbol_to_symbol,
2713 bfd_mach_o_bfd_get_relocated_section_contents,
2714 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2715 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2716 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2717 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2718 bfd_mach_o_bfd_merge_private_bfd_data,
2719 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2720 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2721 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2722 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2723 bfd_mach_o_bfd_copy_private_header_data,
2724 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2725 * mach-o-target.c: ... here.
2726 Update copyright years.
2728 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2730 * dep-in.sed: Don't use \n in replacement part of s command.
2731 * Makefile.am (DEP1): LC_ALL for uniq.
2733 * Makefile.in: Regenerate.
2735 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2737 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2738 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2739 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2741 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2743 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2744 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2745 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2746 against STT_GNU_IFUNC symbols for static executables.
2747 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2748 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2750 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2751 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2752 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2753 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2755 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2757 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2758 symbols to be left unimported when linking statically.
2759 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2760 code when linking statically.
2762 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2764 * elf32-i386.c (elf_i386_check_relocs): Increment
2765 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2766 against STT_GNU_IFUNC symbol.
2767 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2768 local STT_GNU_IFUNC definition is used.
2769 (elf_i386_relocate_section): Handle got.offset != -1 for
2770 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2773 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2774 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2775 relocations against STT_GNU_IFUNC symbol.
2776 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2777 local STT_GNU_IFUNC definition is used.
2778 (elf64_x86_64_relocate_section): Handle got.offset != -1
2779 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2780 STT_GNU_IFUNC symbol.
2782 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2785 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2786 (elf_i386_reloc_type_lookup): Likewise.
2787 (R_386_tls): Removed.
2788 (R_386_irelative): New.
2789 (R_386_vt_offset): Updated.
2790 (elf_i386_rtype_to_howto): Likewise.
2791 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2792 (elf_i386_link_hash_table_create): Initialize igotplt,
2794 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2795 (elf_i386_adjust_dynamic_symbol): Likewise.
2796 (elf_i386_allocate_dynrelocs): Likewise.
2797 (elf_i386_relocate_section): Likewise.
2798 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2800 (elf_i386_finish_dynamic_symbol): When building a static
2801 executable, use .iplt, .igot.plt and .rel.iplt sections for
2802 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2803 locally defined STT_GNU_IFUNC symbol.
2805 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2806 (x86_64_reloc_map): Likewise.
2807 (R_X86_64_standard): Updated.
2808 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2809 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2811 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2812 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2813 (elf64_x86_64_allocate_dynrelocs): Likewise.
2814 (elf64_x86_64_relocate_section): Likewise.
2815 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2817 (elf64_x86_64_finish_dynamic_symbol): When building a static
2818 executable, use .iplt, .igot.plt and .rela.iplt sections for
2819 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2820 for locally defined STT_GNU_IFUNC symbol.
2822 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2823 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2825 * bfd-in2.h: Regenerated.
2826 * libbfd.h: Likewise.
2828 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2830 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2831 (_bfd_elf_make_ifunc_reloc_section): Removed.
2832 (_bfd_elf_is_ifunc_symbol): Likewise.
2833 (_bfd_elf_create_static_ifunc_sections): New.
2835 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2837 (elf_link_add_object_symbols): Here.
2838 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2839 STT_GNU_IFUNC symbol.
2840 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2841 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2842 (IFUNC_INFIX): Removed.
2843 (get_ifunc_reloc_section_name): Likewise.
2844 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2845 (_bfd_elf_is_ifunc_symbol): Likewise.
2846 (_bfd_elf_create_static_ifunc_sections): New.
2848 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2850 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2851 (create_got_section): Likewise.
2852 (allocate_dynrelocs): Likewise.
2853 (readonly_dynrelocs): Likewise.
2854 (set_tls_module_base): Likewise.
2855 (dtpoff_base): Likewise.
2857 (elf_i386_link_hash_table_create): Updated.
2858 (elf_i386_create_dynamic_sections): Likewise.
2859 (elf_i386_check_relocs): Likewise.
2860 (elf_i386_size_dynamic_sections): Likewise.
2861 (elf_i386_relocate_section): Likewise.
2863 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2864 (create_got_section): Likewise.
2865 (allocate_dynrelocs): Likewise.
2866 (readonly_dynrelocs): Likewise.
2867 (set_tls_module_base): Likewise.
2868 (dtpoff_base): Likewise.
2870 (elf64_x86_64_link_hash_table_create): Updated.
2871 (elf64_x86_64_create_dynamic_sections): Likewise.
2872 (elf64_x86_64_check_relocs): Likewise.
2873 (elf64_x86_64_size_dynamic_sections): Likewise.
2874 (elf64_x86_64_relocate_section): Likewise.
2876 2009-05-28 Nick Clifton <nickc@redhat.com>
2878 * targets.c (_bfd_target_vector): Only include plugin target in
2879 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2881 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2883 * elf32-spu.c (struct call_info): New member broken_cycle.
2884 (remove_cycle): Instead of physically removing call_info structures
2885 to break call graph cycles, mark them using the broken_cycle flag.
2886 (mark_overlay_section): Respect broken_cycle flag.
2887 (unmark_overlay_section): Likewise.
2888 (collect_lib_sections): Likewise.
2889 (collect_overlays): Likewise.
2890 (sum_stack): Likewise.
2892 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2894 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2895 (mark_functions_via_relocs): Initialize callee->count to 1.
2896 (pasted_function): Likewise.
2897 (spu_elf_auto_overlay): Honor call counts when determining number
2898 of stubs required in software i-cache mode.
2900 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2902 * plugin.c (program_name): Remove.
2903 (plugin_program_name): New.
2904 (bfd_plugin_set_program_name): New.
2905 (try_load_plugin): Use plugin_program_name.
2906 * plugin.h (bfd_plugin_set_program_name): New.
2908 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2910 * aclocal.m4: Include ../config/plugins.m4.
2911 * configure.in: Use AC_PLUGINS.
2912 * configure: Regenerate.
2913 * Makefile.in: Regenerate.
2914 * doc/Makefile.in: Regenerate.
2916 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2918 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2920 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2921 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2922 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2923 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2924 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2925 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2926 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2927 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2928 * reloc.c (bfd_generic_relax_section): Likewise.
2929 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2930 * vms.c (vms_bfd_relax_section): Likewise.
2932 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2934 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2936 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2937 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2939 * elf32-i386.c (allocate_dynrelocs): Updated.
2940 (elf_i386_relocate_section): Likewise.
2941 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2942 (elf64_x86_64_relocate_section): Likewise.
2944 * elf64-x86-64.c (is_indirect_symbol): Removed.
2946 2009-05-26 Nick Clifton <nickc@redhat.com>
2948 * po/id.po: Updated Indonesian translation.
2950 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2952 * Makefile.am: Run "make dep-am".
2955 (ALL_MACHINES): Add cpu-plugin.lo.
2956 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2957 (BFD32_BACKENDS): Add plugin.lo.
2958 (BFD32_BACKENDS_CFILES): Add plugin.c.
2959 (libbfd_la_LIBADD): Add LIBDL
2960 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2961 (bfd_plugin_arch): Declare.
2962 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2963 * bfd.c (bfd): Add plugin_data.
2964 * config.bfd: Handle the plugin target.
2965 * configure.in: Check for --enable-plugins.
2966 (LT_INIT): Use the dlopen option.
2967 * cpu-plugin.c: New.
2970 * targets.c (plugin_vec): Declare.
2971 (_bfd_target_vector): Add plugin_vec.
2972 * Makefile.in: Regenerate.
2973 * bfd-in2.h: Regenerate.
2974 * configure: Regenerate.
2976 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2978 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2979 per line with all lines having continuation backslash. Prefix
2980 first line with "A", following lines with "B".
2981 * Makefile.am (DEP): Don't use dep.sed here.
2982 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2983 dep.sed here on dependencies, sort and uniq.
2984 * Makefile.in: Regenerate.
2986 2009-05-25 Tristan Gingold <gingold@adacore.com>
2988 * makefile.vms: Add verilog.obj to object list OBJS.
2990 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2992 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2993 for BFD_IN_MEMORY is cleared.
2994 (bfd_bwrite): Zero excess memory allocated.
2996 2009-05-22 Julian Brown <julian@codesourcery.com>
2998 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
3000 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
3001 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
3002 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
3003 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
3004 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
3005 (a8_erratum_fix, a8_erratum_reloc): New structs.
3006 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
3007 num_a8_erratum_fixes, fix_cortex_a8 fields.
3008 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
3009 (elf32_arm_add_stub): Split into two parts, creating...
3010 (elf32_arm_create_or_find_stub_sec): New function.
3011 (elf32_arm_final_link_relocate): Add forward declaration.
3012 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
3013 relocations, multiple relocations per stub.
3014 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
3015 (arm_size_one_stub): Use find_stub_size_and_template.
3016 (a8_reloc_compare): New.
3017 (find_thumb_glue): Add forward declaration.
3018 (cortex_a8_erratum_scan): New.
3019 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
3020 (bfd_elf32_arm_set_cortex_a8_fix): New.
3021 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
3022 (arm_map_one_stub): Add THUMB32_TYPE support.
3023 (a8_branch_to_stub_data): New.
3024 (make_branch_to_a8_stub): New.
3025 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
3026 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
3027 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
3028 Cortex-A8 erratum workaround.
3029 * bfd-in2.h: Regenerate.
3031 2009-05-22 Alan Modra <amodra@bigpond.net.au>
3033 * Makefile.am: Run "make dep-am".
3034 * Makefile.in: Regenerate.
3035 * po/SRC-POTFILES.in: Regenerate.
3037 2009-05-21 Alan Modra <amodra@bigpond.net.au>
3039 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
3042 2009-05-21 Alan Modra <amodra@bigpond.net.au>
3044 * elf-bfd.h (struct elf_backend_data
3045 <elf_backend_link_output_symbol_hook>): Return an int.
3046 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
3047 symbols on deleted .opd entries.
3048 * elflink.c (elf_link_output_sym): Return without outputting sym
3049 if output_symbol_hook returns 2.
3050 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
3051 Abort if we must not discard sym.
3052 (elf_link_input_bfd): Similarly, don't set finfo->indices for
3054 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
3055 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
3056 elf_backend_link_output_symbol_hook return type change.
3057 * elf32-arm.c (output_arch_syminfo): Likewise.
3058 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
3059 (elf32_arm_output_arch_local_syms): Likewise.
3060 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
3061 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
3062 (bfd_score_elf_link_output_symbol_hook): Likewise.
3063 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
3064 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
3065 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
3066 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
3067 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
3068 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
3069 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
3070 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
3071 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
3072 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3073 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3075 2009-05-21 Alan Modra <amodra@bigpond.net.au>
3077 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
3078 out of range .opd symbols.
3080 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
3082 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
3083 fprintf_vma directly.
3084 * peXXigen.c (pe_print_edata): Likewise.
3085 (pe_print_pdata): Likewise.
3086 (_bfd_XX_print_ce_compressed_pdata): Likewise.
3087 (_bfd_XX_print_private_bfd_data_common): Likewise.
3089 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
3091 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
3093 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
3094 Paul Brook <paul@codesourcery.com>
3096 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
3097 fix discarded sections.
3099 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3101 * elf32-spu.c (mark_overlay_section): Move .init and .fini
3102 sections into the software icache.
3104 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3106 * elf32-spu.c (build_stub): Always build "compact" sofware
3109 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3111 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
3112 (spu_elf_setup): Initialize it.
3113 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
3114 Update to new-sytle cache manager data structures.
3115 (spu_elf_build_stubs): Generate new-style cache manager data
3116 structures and symbols.
3117 (spu_elf_auto_overlay): Update size computation.
3119 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3121 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
3122 segments first amongst the program headers.
3124 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3126 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
3127 into addresses for relocation types that look at high bits. Remove
3128 special handling of relocation overflow warnings.
3130 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3132 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
3133 control flow graph between fragments of a function.
3135 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3137 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
3138 generate only a 16-byte .toe section.
3139 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
3141 2009-05-14 Alan Modra <amodra@bigpond.net.au>
3143 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
3144 (spu_elf_place_overlay_data): ..here. New function.
3145 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
3147 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
3149 * elf32-arm.c: Move sysdep.h to start of file.
3151 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
3153 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
3155 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
3156 __icache_tag_array and __icache_tag_array_size.
3158 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
3160 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
3162 (bfinfdpic_link_omit_section_dynsym): Likewise.
3163 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
3165 2009-05-05 Paul Brook <paul@codesourcery.com>
3167 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
3168 * bfd-in2.h: Regenerate.
3169 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
3170 (_arm_elf_section_data): Add text and exidx fields.
3171 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
3172 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
3173 copy_exidx_entry): New functions.
3174 (elf32_arm_write_section): Fixup .ARM.exidx contents.
3176 2009-05-05 Christophe lyon <christophe.lyon@st.com>
3178 * elf32-arm.c (DEF_STUBS): New helper define.
3179 (DEF_STUB): Likewise.
3180 (stub_def): New type.
3181 (stub_definitions): New array, containing stub template pointers
3183 (arm_size_one_stub): Make use of stub_definitions.
3185 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
3187 * elflink.c (find_version_for_sym): Remove from here, ...
3188 * linker.c (bfd_find_version_for_sym): ... rename, replace
3189 here, make public and update all callers.
3190 * bfd-in2.h: Regenerate.
3192 2009-04-30 Nick Clifton <nickc@redhat.com>
3194 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
3196 (struct elf_obj_data): Add has_ifunc_symbols boolean.
3197 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
3198 into a STT_GNU_IFUNC symbol type.
3199 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
3201 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
3202 the binary contains ifunc symbols.
3203 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
3204 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
3205 * elf32-i386.c (is_indirect_function): New function.
3206 (elf_i386_check_relocs): Create an ifunc output section.
3207 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
3208 section if necessary.
3209 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
3211 (elf_i386_add_symbol_hook): New function. Set the
3212 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
3213 symbol is encountered.
3214 (elf_backend_post_process_headers): Define.
3215 (elf_backend_add_symbol_hook): Define.
3216 (elf_i386_post_process_headers): Rename to
3217 elf_i388_fbsd_post_process_headers.
3218 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
3219 (is_indirect_function): New function.
3220 (elf64_x86_64_check_relocs): Create an ifunc output section.
3221 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
3222 section if necessary.
3223 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
3224 symbol if necessary.
3225 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
3226 elf_obj_data structure if an ifunc symbol is encountered.
3227 (elf_backend_post_process_headers): Define.
3228 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
3229 if we have ifunc symbols to handle.
3230 (get_ifunc_reloc_section_name): New function. Computes the name
3231 for an ifunc section.
3232 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
3233 section to hold ifunc relocs.
3234 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
3235 (bfd_print_symbol_vandf): Handle ifunc symbols.
3236 (bfd_decode_symclass): Likewise.
3237 * bfd-in2.h: Regenerate.
3239 2009-04-30 Joseph Myers <joseph@codesourcery.com>
3241 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
3242 MOVW and MOVT relocations in a shared library link.
3244 2009-04-27 Anthony Green <green@moxielogic.com>
3246 * verilog.c: New file.
3247 * Makefile.am (BFD32_LIBS): Add verilog.c.
3248 (BFD32_LIBS_CFILES): Add verilog.c.
3249 (verilog.lo): New build rule.
3250 * Makefile.in: Rebuilt.
3251 * targets.c: Add verilog support.
3252 * bfd.c (tdata union): Add Verilog private data field.
3253 * bfd-in2.h: Regenerate.
3255 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
3257 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
3260 2009-04-23 Matthias Klose <doko@ubuntu.com>
3262 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
3264 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
3267 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
3268 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3269 (elf32_arm_size_stubs): Likewise.
3270 (record_thumb_to_arm_glue): Deleted unused function.
3271 (bfd_elf32_arm_process_before_allocation): No longer handle
3272 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
3273 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
3274 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3276 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
3278 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
3279 (elf32_arm_write_section): Declare early.
3280 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
3281 (arm_allocate_glue_section_space): Exclude empty sections.
3282 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
3283 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
3285 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
3286 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
3287 (elf32_arm_size_dynamic_sections): Allocate interworking
3289 (bfd_elf32_bfd_final_link): Define.
3291 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
3293 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
3295 * coffcode.h (coff_compute_section_file_positions): Clear
3296 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
3298 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
3299 force_minimum_alignment.
3301 * libcoff.h: Regenerated.
3303 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
3304 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
3306 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
3307 nor target_subsystem.
3309 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
3310 force_minimum_alignment nor target_subsystem.
3312 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
3314 * coff-x86_64.c (PEI_HEADERS): Protect includes.
3315 (bfd_pe_print_pdata): Remove #ifdef PE variation.
3316 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
3317 include in coff-x86_64.c of headers.
3318 (PDATA_ROW_SIZE): New define.
3319 (pex_regs[]): New static array.
3320 (pex64_get_runtime_function): New static function.
3321 (pex64_get_unwind_info): Likewise.
3322 (pex64_get_scope_entry): Likewise.
3323 (pex64_xdata_print_uwd_codes): Likewise.
3324 (pex64_get_section_by_rva): Likewise.
3325 (pex64_dump_xdata): Likewise.
3326 (pex64_bfd_print_pdata): Likewise.
3327 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
3328 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
3329 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
3331 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
3332 Alan Modra <amodra@bigpond.net.au>
3333 Dave Korn <dave.korn.cygwin@gmail.com>
3335 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
3336 long names and non-NUL-terminated strings.
3338 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3340 * bfd-in2.h: Regenerated.
3342 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3344 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
3345 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
3347 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3350 * coffcode.h (bfd_pei_p): New.
3352 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
3353 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3354 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
3355 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
3356 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
3357 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
3359 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
3360 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3361 bfd_efi_rtdrv_x86_64_vec,
3362 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
3363 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
3364 * targets.c: Likewise.
3366 * configure: Regenerated.
3367 * libcoff.h: Likewise.
3368 * Makefile.in: Likewise.
3370 * efi-app-ia32.c: Removed.
3371 * efi-app-x86_64.c: Likewise.
3372 * efi-bsdrv-ia32.c: Likewise.
3373 * efi-bsdrv-ia64.c: Likewise.
3374 * efi-bsdrv-x86_64.c: Likewise.
3375 * efi-rtdrv-ia32.c: Likewise.
3376 * efi-rtdrv-ia64.c: Likewise.
3377 * efi-rtdrv-x86_64.c: Likewise.
3378 * efi-rtdrv-ia32.c: Likewise.
3380 * efi-app-ia64.c: Moved to ...
3382 (TARGET_SYM): Set to bfd_pei_ia64_vec.
3383 (TARGET_NAME): Set to pei-ia64.
3385 * libpei.h (bfd_target_pei_p): Removed.
3386 (bfd_target_pei_arch): Likewise.
3387 (bfd_target_efi_app_p): Likewise.
3388 (bfd_target_efi_app_arch): Likewise.
3389 (bfd_target_efi_bsdrv_p): Likewise.
3390 (bfd_target_efi_bsdrv_arch): Likewise.
3391 (bfd_target_efi_rtdrv_p): Likewise.
3392 (bfd_target_efi_rtdrv_arch): Likewise.
3393 (bfd_pe_executable_p): Likewise.
3395 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
3396 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
3397 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
3398 and efi-rtdrv-ia32.c.
3399 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
3400 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
3401 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
3402 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
3403 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
3404 efi-rtdrv-x86_64.c. Add pei-ia64.c.
3405 (efi-app-ia64.lo): Removed.
3406 (efi-bsdrv-ia32.lo): Likewise.
3407 (efi-rtdrv-ia32.lo): Likewise.
3408 (efi-app-ia64.lo): Likewise.
3409 (efi-bsdrv-ia64.lo): Likewise.
3410 (efi-rtdrv-ia64.lo): Likewise.
3411 (efi-app-x86_64.lo): Likewise.
3412 (efi-bsdrv-x86_64.lo): Likewise.
3413 (efi-rtdrv-x86_64.lo): Likewise.
3416 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
3418 (arch_type): Removed.
3419 (pe_arch): Likewise.
3420 (pe_bfd_object_p): Just return coff_object_p.
3422 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
3423 bfd_pe_executable_p with bfd_pei_p.
3425 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
3427 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3428 PLT entries to an undefined symbol when generating a shared
3431 2009-04-17 Nick Clifton <nickc@redhat.com>
3434 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3436 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
3438 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3439 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3440 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3441 * binary.c (binary_bfd_define_common_symbol): Likewise.
3442 * bout.c (b_out_bfd_define_common_symbol): Likewise.
3443 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3444 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3445 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3446 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3447 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3448 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3449 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3450 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3451 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3452 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3453 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3454 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3455 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3456 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3457 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3458 * som.c (som_bfd_define_common_symbol): Likewise.
3459 * srec.c (srec_bfd_define_common_symbol): Likewise.
3460 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3461 * versados.c (versados_bfd_define_common_symbol): Likewise.
3462 * vms.c (vms_bfd_define_common_symbol): Likewise.
3463 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3464 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3465 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3466 (pmac_xcoff_vec): Likewise.
3467 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3468 (aix5coff64_vec): Likewise.
3469 * linker.c (bfd_generic_define_common_symbol): New function.
3470 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3471 (_bfd_define_common_symbol): New field.
3472 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3473 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3474 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3476 * bfd-in2.h: Regenerate.
3477 * libbfd.h: Likewise.
3478 * libcoff.h: Likewise.
3480 2009-04-15 Anthony Green <green@moxielogic.com>
3482 * targets.c: Add moxie support.
3483 * Makefile.am: Ditto.
3484 * Makefile.in: Rebuilt.
3485 * cpu-moxie.c, elf32-moxie.c: New files.
3486 * archures.c: Add moxie support.
3487 * configure.in: Add moxie support.
3488 * configure: Rebuilt.
3489 * config.bfd, archures.c: Add moxie support.
3490 * bfd-in2.h: Rebuilt.
3492 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
3494 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3495 branch to an undef weak symbol into a jump to next instruction if
3496 a PLT entry will be created.
3498 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
3500 * coffgen.c (make_a_section_from_file): Set the backend long
3501 section names enable if long section names found on input.
3502 * coffcode.h: Extend long section names documentation to match.
3504 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
3506 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3509 2009-04-07 DJ Delorie <dj@redhat.com>
3511 * archures.c: Add bfd_mach_mep_c5.
3512 * bfd-in2.h: Likewise.
3513 * cpu-mep.c: Add bfd_c5_arch.
3514 * elf32-mep.c: Support it.
3516 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
3518 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3519 info->callbacks->einfo.
3520 * linker.c (_bfd_generic_section_already_linked): Likewise.
3522 2009-04-06 DJ Delorie <dj@redhat.com>
3524 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3526 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3528 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3529 _bfd_pex64_print_pdata only if PE is defined.
3531 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3532 (_bfd_pex64_print_pdata): This.
3534 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3535 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3538 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
3540 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3541 _bfd_pep_print_x64_pdata.
3542 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3543 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3545 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3547 * elf32-xtensa.c (relax_property_section): Always set r_offset
3550 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
3552 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3553 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3555 (elf32_arm_stub_type): New enum values for the two new stubs.
3556 (arm_type_of_stub): Make use of the two new stubs.
3557 (arm_size_one_stub): Handle the two new stubs.
3559 2009-04-01 Matt Thomas <matt@netbsd.org>
3561 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3562 hidden symbols into the GOT or PLT.GOT.
3563 (elf_vax_relocate_section): Do not emit a PCREL reloc
3564 into a shared object if it is against a hidden symbol.
3566 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3568 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3569 and know_contains_shared_object_p.
3570 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3571 Cache the result in the archive_info table.
3572 (xcoff_auto_export_p): Add an "info" parameter and update the
3573 call to xcoff_archive_contains_shared_object_p.
3574 (xcoff_mark_auto_exports): Update accordingly.
3575 (xcoff_post_gc_symbol): Likewise.
3577 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3579 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3582 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3584 * coff-rs6000.c (member_layout): New structure.
3585 (archive_iterator): Likewise.
3586 (member_layout_init): New function.
3587 (archive_iterator_begin): Likewise.
3588 (archive_iterator_next): Likewise.
3589 (xcoff_write_armap_old): Use the new iterator functions.
3590 (do_shared_object_padding): Delete.
3591 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3592 handling of arch_info.
3593 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3594 first loop rather than the second. Allocate a member header if
3595 there isn't one, then work out the stat information and length
3596 in the first loop too. Use the new iterators for the second loop.
3597 (xcoff_write_archive_contents_big): Likewise.
3599 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3601 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3602 (bfd_xcoff_set_archive_import_path): Likewise.
3603 * bfd-in2.h: Regenerate.
3604 * xcofflink.c: Include libiberty.h.
3605 (xcoff_archive_info): New structure.
3606 (xcoff_archive_info_hash): New function.
3607 (xcoff_archive_info_eq): Likewise.
3608 (xcoff_get_archive_info): Likewise.
3609 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3610 (bfd_xcoff_split_import_path): New function.
3611 (bfd_xcoff_set_archive_import_path): Likewise.
3612 (xcoff_set_import_path): Move earlier in file.
3613 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3614 object to the the directory part of the bfd's filename. Get the
3615 import path and filename of an archive object from the archive's
3616 xcoff_tdata, initializing it if necessary. Update use of
3618 (bfd_link_input_bfd): Update use of import_file_id.
3619 (xcoff_write_global_symbol): Likewise.
3621 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3623 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3625 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3627 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3628 a .loader section for relocatable links.
3629 (xcoff_need_ldrel_p): New function.
3630 (xcoff_mark): Use it.
3631 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3633 (xcoff_build_ldsym): New function, split out from...
3634 (xcoff_build_ldsyms): ...here. Rename to...
3635 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3636 call xcoff_build_ldsym, if there's a loader section.
3637 (xcoff_build_loader_section): New function, extracted verbatim from...
3638 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3639 there's a loader section. Only add an __rtinit loader symbol
3640 if there's a loader section. Update after above name change.
3641 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3642 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3643 and xcoff_create_ldrel.
3644 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3645 (xcoff_reloc_link_order): Likewise, but only call it if there's
3646 a loader section. Use xcoff_symbol_section.
3647 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3648 if there's a loader section.
3650 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3652 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3654 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3656 * elf32-arm.c (group_sections): Rewrite loops for better
3659 2009-03-30 DJ Delorie <dj@redhat.com>
3661 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3662 relocs when doing a relocatable link.
3664 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3666 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3667 "ERROR:", in error messages.
3668 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3669 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3670 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3671 (elf32_arm_merge_eabi_attributes): Likewise.
3672 (elf32_arm_merge_private_bfd_data): Likewise.
3674 2009-03-27 Nick Clifton <nickc@redhat.com>
3676 * section.c (bfd_get_section_contents): Detect and handle the case
3677 where a section has the SEC_IN_MEMORY flag set but no actual
3680 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3683 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3684 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3685 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3686 if we don't find matching PT_LOAD when copying.
3688 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3690 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3691 the reloc descriptions.
3693 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3695 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3696 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3697 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3699 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3701 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3702 (bfd_i386_arch_intel_syntax): Likewise.
3703 (i8086_arch): Likewise.
3704 (bfd_x86_64_arch): Likewise.
3706 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3708 * elf32-cris.c (cris_elf_relocate_section): <case
3709 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3710 symbols for non-allocated sections. Don't check whether to
3711 generate R_CRIS_DTPMOD for non-allocated sections.
3712 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3713 handle relocation GC:ing if applied to non-allocated section.
3714 (cris_elf_check_relocs): Similar.
3716 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3717 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3718 when emitting a known TP offset in the GOT.
3720 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3722 * elf64-ppc.c (synthetic_opd): Delete.
3723 (compare_symbols): Look for .opd name rather than section match.
3724 (ppc64_elf_get_synthetic_symtab): Likewise.
3726 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3728 * elf32-ppc.c (is_pic_glink_stub): Delete.
3729 (is_nonpic_glink_stub): New function.
3730 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3732 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3734 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3735 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3737 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3738 macros for visibilty and locality checks.
3739 (elf_s390_adjust_dynamic_symbol): Likewise.
3740 (allocate_dynrelocs): Likewise.
3741 (elf_s390_relocate_section): Likewise.
3742 (elf_s390_finish_dynamic_symbol): Likewise.
3743 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3744 (elf_s390_adjust_dynamic_symbol): Likewise.
3745 (allocate_dynrelocs): Likewise.
3746 (elf_s390_relocate_section): Likewise.
3747 (elf_s390_finish_dynamic_symbol): Likewise.
3749 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3751 * bfd-in2.h: Regenerated.
3752 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3753 for debugging sections and map memory read/write dependent on
3755 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3756 without memory read flags set.
3757 * section.c: Add SEC_COFF_NOREAD to section flags.
3759 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3761 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3764 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3766 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3767 "no overlays" return. If there are overlays, create overlay
3768 manager entry symbols here, so that..
3769 (spu_elf_build_stubs): ..we don't need to set them up here.
3770 Simplify entry symbol tests.
3771 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3773 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3775 * elf.c (elfcore_grok_openbsd_procinfo)
3776 (elfcore_grok_openbsd_note): New functions.
3777 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3779 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3781 * vms-hdr.c: Don't include alloca.h.
3782 * elf32-m68hc1x.c: Include alloca-conf.h.
3784 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3786 * Makefile.am: Run "make dep-am".
3787 * Makefile.in: Regenerate.
3789 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3791 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3793 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3795 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3797 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3798 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3799 ovly_return fields with ovly_entry[2]. Adjust all users.
3800 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3802 (spu_elf_build_stubs): Likewise.
3803 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3804 ovly_flavour changes. Update all callers.
3805 (ovl_stub_size_log2): New function.
3806 (build_stub): Handle compact icache stubs. Use different manager
3807 entry point for stubs in non-icache area.
3808 (spu_elf_size_stubs): Don't allocate space for indirect branch
3810 (spu_elf_build_stubs): And don't built them.
3812 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3814 * dwarf2.c (read_section): Always use rawsize, if available.
3816 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3818 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3819 of rawsize and size for buffer.
3821 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3823 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3824 parameter just because fixed sections fit into local store.
3825 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3826 generating overlays if fixed sections plus reserved stack
3827 and heap space fit into local store.
3829 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3831 * elf32-spu.c (build_stub): Correct icache set_id.
3832 (spu_elf_relocate_section): Likewise.
3834 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3836 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3837 symbol table if it was created by the current call.
3839 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3841 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3842 class XMC_DS rather than XMC_UA.
3844 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3846 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3847 bfd_boolean export_defineds parameter with an unsigned int
3848 auto_export_flags parameter.
3849 * bfd-in2.h: Regenerate.
3850 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3851 split out from xcoff_build_ldsyms.
3852 (xcoff_covered_by_expall_p): New function.
3853 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3854 but with extra code to handle -bexpfull and -bexpall.
3855 (xcoff_mark_auto_exports): New function.
3856 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3857 a function should be automatically exported.
3858 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3859 parameter with an auto_export_flags parameter. Update ldinfo
3860 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3863 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3865 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3866 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3867 init and fini functions. Do garbage collection for objects
3868 without an entry point too.
3870 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3872 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3873 check whether a symbol has csect information.
3874 (coff_print_aux): Likewise.
3875 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3876 information for C_AIX_WEAKEXT too.
3877 (_bfd_xcoff_swap_aux_out): Likewise.
3878 (xcoff_reloc_type_br): Handle defweak symbols too.
3879 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3880 information for C_AIX_WEAKEXT too.
3881 (_bfd_xcoff64_swap_aux_out): Likewise.
3882 (xcoff64_reloc_type_br): Handle defweak symbols too.
3883 * coffgen.c (coff_print_symbol): Handle auxillary function
3884 information for C_AIX_WEAKEXT too.
3885 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3886 instead of BSF_GLOBAL if the L_WEAK flag is set.
3887 (xcoff_dynamic_definition_p): New function.
3888 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3889 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3890 always take the symbol class from the ldsym. Use weak bfd symbol
3891 types for weak ldsyms.
3892 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3893 Fix the check for whether a definition is from a shared object.
3894 Allow redefinitions of weak symbols.
3895 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3896 (xcoff_keep_symbol_p): Likewise.
3897 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3898 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3899 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3900 but mark them as L_WEAK.
3901 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3902 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3904 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3906 * xcofflink.c (xcoff_mark): When walking the relocations,
3907 only mark the target symbol or the target section, not both.
3908 (xcoff_final_definition_p): New function.
3909 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3910 symbol is a valid definition of the associated output symbol.
3911 Use XCOFF_ALLOCATED to stop the same hash table entry having
3913 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3915 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3917 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3919 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3922 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3924 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3925 * libcoff.h: Regenerate.
3926 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3927 line-number counts in the bfd's lineno_counts field.
3928 Don't keep per-csect line-number counts.
3929 (xcoff_sweep): Don't update per-csect line-number counts.
3930 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3931 entries in each output section.
3932 (xcoff_link_input_bfd): Get the number of line numbers from
3933 the bfd's lineno_counts field, rather than recalculating it
3934 from scratch. Fix the range check when updating C_BINCL and
3936 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3937 here. Don't expect csects to have line-number counts.
3939 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3941 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3942 * libcoff.h: Regenerate.
3943 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3944 "skip" logic from xcoff_link_input_bfd.
3945 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3946 objects in a dynamic link, rather than checking whether csectpp
3947 is null. Always allocate debug_index for other objects,
3948 and always go through the loop. Update the type of debug_index
3949 after the change above. Read the auxillary csect information
3950 and use xcoff_keep_symbol_p to decide whether a symbol should
3951 be kept. Set its debug_index to -2 if not.
3952 (xcoff_link_input_bfd): Update the type of debug_index after
3953 the change above and always expect it to be nonnull. Use it to
3954 test whether a symbol should be stripped, rather than making the
3955 decision here. Postpone all symbol creation to the second pass.
3957 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3959 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3960 creating a descriptor.
3961 (xcoff_sweep): Don't mark toc_section unless it's needed.
3962 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3963 when marking every bfd.
3964 (xcoff_link_input_bfd): Skip all TOC anchors.
3965 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3966 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3967 to -1; call xcoff_find_tc0 instead.
3969 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3971 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3972 * libcoff.h: Regenerate.
3973 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3974 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3975 the previous symbol's csect. Treat last_symndx as an inclusive value
3976 and simplify its handling.
3977 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3978 symbols with the right csect. Don't mark rsec when processing
3979 relocations against undefined or absolute sections.
3980 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3981 of bfd_und_section_ptr.
3982 (xcoff_link_input_bfd): Likewise.
3984 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3986 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3987 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3988 flag is set. Assert that all undefined symbols are either
3989 imported or defined by a dynamic object.
3990 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3991 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3992 handling to all relocations. Only set XCOFF_CALLED for function
3994 (xcoff_find_function): New function, split out from...
3995 (bfd_xcoff_export_symbol) ...here.
3996 (xcoff_set_import_path): New function, split out from...
3997 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3998 meaning of XCOFF_CALLED.
3999 (xcoff_mark_symbol): If we mark an undefined and unimported
4000 symbol, find some way of defining it. If the symbol is a function
4001 descriptor, fill in its definition automatically. If the symbol
4002 is a function, mark its descriptor and allocate room for global
4003 linkage code. Otherwise mark the symbol as implicitly imported.
4004 Move the code for creating function descriptors from...
4005 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
4006 check for symbols that were implicitly defined.
4007 (xcoff_mark): Don't count any dynamic relocations against
4009 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
4010 in the xcoff link info.
4011 (xcoff_link_input_bfd): Remove handling of undefined and
4014 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
4016 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
4017 if the target is absolute. Fix comment typo.
4018 (xcoff_ppc_relocate_section): Remove FIXME.
4019 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
4020 if the target is absolute.
4022 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
4024 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
4025 R_POS and R_NEG relocations against absolute symbols to the
4028 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
4030 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
4031 to 2 for bfd_mach_ppc_620.
4033 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
4035 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
4036 * configure.in: Likewise.
4037 * configure: Regenerate.
4039 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
4042 * elf.c (assign_section_numbers): Generate symbol table if there
4043 is any relocation in output.
4044 (_bfd_elf_compute_section_file_positions): Likewise.
4046 2009-03-13 Nick Clifton <nickc@redhat.com>
4049 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
4050 * elflink.c (elf_link_read_relocs_from_section): Use
4051 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
4052 relocs but no symbol table.
4053 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
4055 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
4058 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
4059 to check ___tls_get_addr.
4061 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
4062 strncmp to check __tls_get_addr.
4064 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
4066 * dwarf2.c (read_section): Always check the offset, even when the
4067 section has been read before.
4069 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
4071 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
4074 2009-03-11 Chris Demetriou <cgd@google.com>
4076 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
4077 * bfd-in2.h: Regenerate.
4078 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
4079 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
4081 (bsd_write_armap): Likewise.
4082 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
4083 flag is set, do nothing.
4084 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
4087 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
4089 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
4090 used to update stack pointer.
4092 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4095 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
4096 for unknown symbols in absolute section.
4098 2009-03-06 Nick Clifton <nickc@redhat.com>
4100 * po/es.po: Updated Spanish translation.
4102 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
4104 * elf32-arm.c (group_sections): Take next section size into
4105 account before accepting to group it.
4107 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
4109 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
4111 (elf32_arm_final_link_relocate): Likewise.
4113 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
4116 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
4118 2009-03-04 Alan Modra <amodra@bigpond.net.au>
4120 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
4121 * section.c (struct bfd_section): Add has_tls_get_addr_call.
4122 (BFD_FAKE_SECTION): Init new flag.
4123 * ecoff.c (bfd_debug_section): Likewise.
4124 * bfd-in2.h: Regenerate.
4125 * libbfd.h: Regenerate.
4126 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
4127 (ppc_elf_reloc_type_lookup): Handle new relocs.
4128 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
4129 without marker relocs.
4130 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
4131 if section has no old-style calls.
4132 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
4133 Don't try to optimize new-style __tls_get_addr call when handling
4134 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
4136 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
4137 (ppc64_elf_reloc_type_lookup): Handle new relocs.
4138 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
4139 without marker relocs.
4140 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
4141 if section has no old-style calls. Set toc_ref for new relocs as
4143 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
4144 Don't try to optimize new-style __tls_get_addr call when handling
4145 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
4148 2009-03-04 Alan Modra <amodra@bigpond.net.au>
4151 * configure.in: Test for ld --as-needed support. Link shared
4152 libbfd against libm.
4153 * configure: Regenerate.
4155 2009-03-03 Alan Modra <amodra@bigpond.net.au>
4157 * Makefile.am: Run "make dep-am".
4158 * Makefile.in: Regenerate.
4160 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
4162 * elf32-score7.c: New file.
4163 * elf32-score.h: New file.
4164 * elf32-score.c: Add code to support score 7. Set score7 as the
4166 * cpu-score.c: Add score7 architecure.
4167 (compatibile): New function.
4168 * Makefile.am: Add rules for building elf32-score7 object.
4169 * Makefile.in: Regenerate.
4170 * configure.in: Add elf32-score7 object to score vectors.
4171 * configure: Regenerate.
4172 * reloc.c: Add score7 relocs.
4173 * archures.c: Add score3 and score7 machine numbers.
4174 * bfd-in2.h: Regenerate.
4175 * libbfd.h: Regenerate.
4177 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4179 * configure: Regenerate.
4181 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4183 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
4184 (elf32_hppa_check_relocs): Use it.
4186 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
4188 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
4189 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4190 (elf_hppa_is_dynamic_loader_symbol): Likewise.
4191 (elf_hppa_record_segment_addrs): Likewise.
4192 (elf_hppa_final_link): Likewise.
4193 (elf_hppa_relocate_insn): Likewise.
4194 (elf_hppa_final_link_relocate): Likewise.
4195 (elf64_hppa_relocate_section): Likewise.
4196 * elf64-hppa.c: Insert above.
4198 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4200 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
4201 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
4202 (elf_hppa_relocate_section): Likewise.
4203 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
4204 from struct elf_link_hash_entry. Add count field.
4205 (struct elf64_hppa_dyn_hash_table): Delete.
4206 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
4207 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
4208 (hppa_elf_hash_entry, eh_name): Define.
4209 (elf64_hppa_new_dyn_hash_entry): Delete.
4210 (elf64_hppa_dyn_hash_lookup): Delete.
4211 (elf64_hppa_dyn_hash_traverse): Delete.
4212 (get_dyn_name): Delete.
4213 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
4214 of struct elf64_hppa_dyn_hash_entry *.
4215 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
4216 allocate_global_data_plt, allocate_global_data_stub,
4217 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
4219 (hppa64_link_hash_newfunc): New.
4220 (elf64_hppa_hash_table_create): Rework.
4221 (count_dyn_reloc): Likewise.
4222 (hppa64_elf_local_refcounts): New.
4223 (elf64_hppa_check_relocs): Rework using standard technique for recording
4224 local DLT, PLT and OPD reference counts.
4225 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
4226 elf_link_hash_entry *.
4227 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
4228 allocate_global_data_plt, allocate_global_data_stub,
4229 allocate_global_data_opd, allocate_dynrel_entries,
4230 elf64_hppa_adjust_dynamic_symbol,
4231 elf64_hppa_mark_milli_and_exported_functions): Likewise.
4232 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
4233 Use hppa_link_hash_table. Rework.
4234 (elf64_hppa_link_output_symbol_hook): Rework.
4235 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
4236 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
4237 elf64_hppa_finish_dynamic_sections): Likewise.
4239 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
4241 * elf32-arm.c (stub_reloc_type): Removed.
4242 (insn_sequence): Renamed reloc_type field to r_type.
4243 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
4244 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
4245 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
4246 (elf32_arm_stub_type): Add new enum entries for the new stubs.
4247 (arm_stub_is_thumb): Catch new stubs.
4248 (arm_type_of_stub): Handle new stubs.
4249 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
4250 (bfd_elf32_arm_process_before_allocation): Remove useless
4253 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
4255 * elf.c (elf_find_function): Use is_function_type to check
4258 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
4260 * xtensa-modules.c: Revert to previous version 1.11 due
4261 to inadvertant commit.
4263 2009-02-24 Sterling Augustine <sterling@tensilica.com>
4265 * elf32-xtensa.c (text_action_add): Separate test for action
4266 type. Break if saved action is ta_widen_insn at same offset.
4268 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
4270 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
4271 to elf32_arm_stub_long_branch_any_arm_pic.
4272 (elf32_arm_stub_long_branch_any_thumb_pic): New.
4273 (enum elf32_arm_stub_type, arm_type_of_stub)
4274 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
4277 2009-02-24 Joseph Myers <joseph@codesourcery.com>
4279 * elf32-arm.c (PREV_SEC): Update comment.
4280 (group_sections): Rename argument to stubs_always_after_branch.
4281 Reverse the list and place stubs at the end of input sections.
4283 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
4285 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
4287 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
4289 (arm_size_one_stub): Remove unnecessary break.
4290 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
4292 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
4294 * elf32-arm.c (stub_insn_type): New type.
4295 (stub_reloc_type): Likewise.
4296 (insn_sequence): Likewise.
4297 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
4298 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
4299 (elf32_arm_stub_long_branch_thumb_only): Likewise.
4300 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4301 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
4302 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
4303 (elf32_arm_stub_hash_entry): Add new helper fields.
4304 (stub_hash_newfunc): Initialize these new fields.
4305 (arm_build_one_stub): Encode Arm and Thumb instructions separately
4306 to take endianness into account.
4307 (arm_size_one_stub): Compute size of stubs using insn_sequence.
4308 (arm_map_one_stub): Code is now more generic, thanks to
4311 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
4313 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
4315 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4316 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
4317 BLX is not available. Fix typo in warning message. Add comments
4318 and improve formatting.
4319 (arm_build_one_stub): Adjust to new
4320 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
4321 (arm_map_one_stub): Likewise.
4323 2009-02-23 Tristan Gingold <gingold@adacore.com>
4324 Eric Botcazou <ebotcazou@adacore.com>
4325 Douglas B Rupp <rupp@gnat.com>
4327 * vms.h: Update copyright year, fix comments, reorder declarations.
4328 (_bfd_save_vms_section): Remove the prototype.
4329 (EGPS_S_V_NO_SHIFT): New constant.
4330 (bfd_vms_set_section_flags): New prototype.
4331 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
4333 (EGSY_S_W_FLAGS): Ditto.
4334 (EGSY_S_V_QUAD_VAL): Ditto.
4335 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
4336 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
4337 EGST_S_B_NAMLNG): Ditto.
4338 (ESRF_S_B_NAMLNG): Ditto.
4339 (ETIR_S_C_HEADER_SIZE): Ditto.
4340 (EGPS_S_V_ALLOC_64BIT): Ditto.
4341 (DST_S_C_EPILOG): Ditto.
4342 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
4343 (DST_S_C_SRC_INCRLNUM_B): Ditto.
4344 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
4345 (DST_S_L_PCLINE_UNSLONG): Ditto.
4346 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
4347 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
4348 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
4349 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
4350 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
4351 (DST_S_B_SRC_UNSBYTE): Ditto.
4352 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
4354 (vms_section, vms_reloc): Remove types.
4355 (hdr_struc): Replaced by ...
4356 (hdr_struct): ... new type.
4357 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
4358 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
4359 (EMH_DATE_LENGTH): Ditto.
4360 (eom_struc): Replaced by ...
4361 (eom_struct): ... new type.
4362 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
4363 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
4364 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
4365 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
4366 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
4367 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
4368 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
4369 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
4370 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
4371 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
4372 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
4373 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
4374 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
4375 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
4376 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
4377 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
4378 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
4379 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
4380 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
4381 (enum file_type_enum): New type.
4382 (struct location_struct): Removed.
4383 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
4384 (struct funcinfo, struct module): Ditto.
4385 (struct vms_private_data_struct): Update fields.
4386 (struct vms_section_data_struct): New type.
4388 * vms.c: Update copyright year, fix comments,
4389 Fix includes for DECC, add prototypes.
4390 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
4392 Use flavour to set is_vax, location_stack is removed.
4393 (struct pair): Declare.
4394 (fill_section_ptr): Initialize variables at declaration.
4395 Add guard to set SECTION_SYM flag, handlde und section.
4396 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
4397 (_bfd_vms_slurp_object_records): New function, replaces previous
4399 (vms_slurp_module): New function.
4400 (vms_slurp_image): Ditto.
4401 (vms_object_p): Complete rewrite.
4402 (vms_mkobject): Use is_vax field to slect architecture.
4403 (free_reloc_stream): New function.
4404 (vms_convert_to_var): Ditto.
4405 (vms_convert_to_var_1): Ditto.
4406 (vms_convert_to_var_unix_filename): Ditto.
4407 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
4409 (vms_new_section_hook): Set alignment to 0, allocate private data.
4410 (vms_get_section_contents): Load content.
4411 (vms_get_symbol_info): Handle undefined section.
4412 (vms_find_nearest_line): Handle.
4413 (alloc_reloc_stream): New function.
4414 (vms_slurp_reloc_table): Ditto.
4415 (vms_get_reloc_upper_bound): Make it real.
4416 (vms_canonicalize_reloc): Do the real work.
4417 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
4419 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
4420 (vms_set_arch_mach): Check arch.
4421 (vms_set_section_contents): Copy the content after allocation.
4422 (vms_alpha_vec): Update object flags.
4424 * vms-tir.c: Update copyright year, fix comments,
4425 add prototypes for new functions.
4426 (dst_define_location): New function.
4427 (dst_restore_location): New function.
4428 (dst_retrieve_location): New function.
4429 (dst_check_allocation): New function.
4430 (image_dump): Call dst_check_allocation.
4431 (image_write_b): Ditto.
4432 (image_write_w): Ditto.
4433 (image_write_l): Ditto.
4434 (image_write_q): Ditto.
4435 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4436 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4438 Call error handler instead of abort if name is not known.
4439 (etir_sta): Add quarter_relocs argument and set it.
4442 (etir_opr): Ditto, return FALSE in case of error.
4443 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4444 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4445 (etir_stc): Add quarter_relocs argument and set it, fix cast.
4446 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4447 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4448 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4449 Return FALSE in case of error.
4450 (tir_sta): Change sign of psect.
4452 (tir_cmd): Fix cast. Makes tir_table static const.
4453 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4454 add argument to explain.
4455 (analyze_etir): Initialize maxptr, add quarter_relocs
4456 declaration, move some declarations into inner scopes.
4457 Handle quarter_relocs and STO_IMM.
4458 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4459 (_bfd_vms_slurp_relocs): New function.
4460 (_bfd_vms_decode_relocs): New function.
4461 (sto_imm): Rewritten.
4462 (start_first_etbt_record): New function.
4463 (start_another_etbt_record): Ditto.
4464 (etir_output_check): Ditto.
4465 (defer_reloc_p): Ditto.
4466 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4467 a for-loop. Correctly deals with contents, deals with .vmsdebug,
4468 rewritte relocations handling.
4469 (_bfd_vms_write_tbt): Removed.
4470 (_bfd_vms_write_dbg): Ditto.
4472 * vms-misc.c: Update copyright year, Fix comments.
4473 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4474 (maybe_adjust_record_pointer_for_object): New function.
4475 (_bfd_vms_get_first_record): New function, replaces ...
4476 (_bfd_vms_get_record): .. removed.
4477 (_bfd_vms_get_object_record): New function.
4478 (_bfd_vms_get_object_record): New function.
4479 (vms_get_remaining_object_record): New function, replaces ...
4480 (_bfd_vms_get_next_record): ... removed.
4481 (add_new_contents): Removed.
4482 (_bfd_save_vms_section): Removed.
4483 (_bfd_get_vms_section): Removed.
4484 (_bfd_vms_output_flush): Write in VAR format.
4485 (new_symbol): Don't make UND section.
4487 * vms-hdr.c: Update copyright year, update list of record handled.
4488 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4489 (_bfd_vms_write_hdr): Strip vms and unix patches,
4490 add comments, truncate module name at 31 characters,
4491 use constants instead of hard-coded value,
4492 write BFD version instead of a fixed string.
4493 (_bfd_vms_slurp_ihd): New function.
4494 (_bfd_vms_slurp_isd): Ditto.
4495 (_bfd_vms_slurp_ihs): Ditto.
4496 (new_module): Ditto.
4497 (parse_module): Ditto
4498 (build_module_list): Ditto.
4499 (module_find_nearest_line): Ditto.
4500 (_bfd_vms_find_nearest_dst_line): Ditto.
4501 (vms_slurp_debug): Ditto.
4502 (_bfd_vms_slurp_dbg): Ditto.
4503 (_bfd_vms_slurp_tbt): Ditto.
4504 (_bfd_vms_write_dbg): Ditto.
4505 (_bfd_vms_write_tbt): Ditto.
4507 * vms-gsd.c: Update copyright year, update list of records handled.
4508 (EVAX_LITERALS_NAME): New macro.
4509 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4510 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4511 (register_universal_symbol): New function and prototype.
4512 (_bfd_vms_slurp_gsd): Fix indentations and casts,
4513 improve debug messages,
4514 use constants instead of hard-coded value,
4515 fix missing endianness conversion,
4516 handle global symbol (SYMG).
4517 (bfd_vms_set_section_flags): New function.
4518 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4519 handle section literals,
4521 handle section bfd and vms flags,
4522 don't output LIB$INITIALIZE symbol,
4523 fix handling of weak symbols,
4524 fix evax vs vax procedure descriptor,
4525 handle absolute symbols.
4527 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4528 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4530 * makefile.vms (DEFS): Fix flags for VMS.
4532 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4534 * bfd-in2.h: Regenerated.
4535 * libbfd.h: Regenerated.
4537 2009-02-20 Cary Coutant <ccoutant@google.com>
4539 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4542 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4545 * coffcode.h (coff_write_object_contents): Don't let the string
4546 table offset overflow the s_name field when using long section names.
4548 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4550 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4551 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4552 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4553 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4554 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4555 (bfd_pmac_xcoff_backend_data): Likewise.
4556 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4557 (bfd_xcoff_aix5_backend_data): Likewise.
4558 (xcoff64_write_object_contents): Delete unused long_section_names
4560 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4561 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4563 * coffcode.h (documentation): Update to describe long section names.
4564 (COFFLONGSECTIONCATHELPER): New helper macro.
4565 (BLANKOR1TOODD): Likewise.
4566 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4567 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4568 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4569 (bfd_coff_set_long_section_names_allowed): New function.
4570 (bfd_coff_set_long_section_names_disallowed): Likewise.
4571 (struct bfd_coff_backend_data): Add new backend hook function
4572 pointer _bfd_coff_set_long_section_names.
4573 (bfd_coff_set_long_section_names): New backend hook.
4574 (coff_write_object_contents): Only generate long section names if
4575 bfd_coff_long_section_names() indicates they are currently enabled.
4576 (bfd_coff_std_swap_table): Make non-const, and initialise long
4577 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4578 (ticoff0_swap_table): Likewise to both.
4579 (ticoff1_swap_table): Again, likewise to both.
4580 * coffgen.c (make_a_section_from_file): Allow long section names
4581 as inputs even if not currently allowed for outputs.
4582 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4583 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4584 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4585 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4586 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4587 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4588 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4589 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4590 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4591 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4592 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4593 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4594 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4595 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4596 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4597 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4598 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4599 * libcoff-in.h: Update copyright year to cause updated copyright
4600 year in generated libcoff.h, and fix typo.
4601 * libcoff.h: Regenerated.
4602 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4603 (_bfd_ecoff_no_long_sections): Add prototype.
4604 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4605 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4606 defined by an including .c file.
4607 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4608 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4609 (ticoff1_swap_table): Likewise to both.
4611 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
4613 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4614 stub. Catch default case error.
4615 (arm_map_one_stub): Add missing Thumb mapping symbol.
4617 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4620 * elf32-avr.c: Handle case where no local symbos exist correctly.
4622 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
4625 * elf32-arm.c (arm_long_branch_stub,
4626 arm_thumb_v4t_long_branch_stub,
4627 arm_thumb_thumb_long_branch_stub,
4628 arm_thumb_arm_v4t_long_branch_stub,
4629 arm_thumb_arm_v4t_short_branch_stub,
4630 arm_pic_long_branch_stub):
4631 Renamed to elf32_arm_stub_long_branch_any_any,
4632 elf32_arm_stub_long_branch_v4t_arm_thumb,
4633 elf32_arm_stub_long_branch_thumb_only,
4634 elf32_arm_stub_long_branch_v4t_thumb_arm,
4635 elf32_arm_stub_short_branch_v4t_thumb_arm,
4636 elf32_arm_stub_long_branch_any_any_pic.
4637 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4638 arm_thumb_thumb_stub_long_branch,
4639 arm_thumb_arm_v4t_stub_long_branch,
4640 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4641 Renamed to arm_stub_long_branch_any_any,
4642 arm_stub_long_branch_v4t_arm_thumb,
4643 arm_stub_long_branch_thumb_only,
4644 arm_stub_long_branch_v4t_thumb_arm,
4645 arm_stub_short_branch_v4t_thumb_arm,
4646 arm_stub_long_branch_any_any_pic.
4648 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4650 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4651 in branch offset check.
4653 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4655 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4656 add toc.symndx and toc.add.
4657 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4659 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4661 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4662 (branch_reloc_hash_match): New function, extracted from..
4663 (ppc64_elf_tls_optimize): ..here.
4664 (ppc64_elf_relocate_section): Properly set addends when optimizing
4665 tls sequences. Avoid unnecessary reading and writing of insns.
4666 Only redo reloc when symbol changed. Bypass symbol checks when
4668 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4669 (branch_reloc_hash_match): New function, extracted from..
4670 (ppc_elf_tls_optimize): ..here.
4671 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4672 Don't clear addend on zapped __tls_get_addr reloc.
4674 2009-02-12 Nick Clifton <nickc@redhat.com>
4677 * elflink.c (bfd_elf_final_link): When counting the relocations,
4678 if the header size has not been set yet then assume that it will
4679 match the output section's reloc type.
4681 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4683 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4686 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4688 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4689 (find_function): Likewise.
4690 (pasted_function): Don't error if no prior function found.
4691 (discover_functions): Revert 2008-12-10 change. Extend first
4692 function range to start of section.
4694 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4696 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4698 * elf64-hppa.h: Likewise.
4700 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4702 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4705 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4707 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4708 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4710 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4712 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4713 * archures.c (bfd_mach_mips_xlr): Define.
4714 * bfd-in2.h: Regenerate.
4715 * cpu-mips.c (I_xlr): Define.
4716 (arch_info_struct): Add XLR entry.
4717 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4718 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4719 (mips_mach_extensions): Add XLR entry.
4721 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4723 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4725 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4727 * configure.in: AC_SUBST pdfdir.
4728 * Makefile.am: Add install-pdf, install-pdf-am
4729 and install-pdf-recursive targets. Define pdfdir.
4730 * doc/Makefile.am: Define pdf__strip_dir. Add
4731 install-pdf and install-pdf-am targets.
4732 * po/Make-in: Add install-pdf target.
4733 * configure: Regenerate.
4734 * Makefile.in: Regenerate
4735 * doc/Makefile.in: Regenerate.
4737 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4739 * bfd-in2.h: Regenerate.
4740 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4741 fields from n_entries to n_slots where appropriate, update comments.
4742 (HOWTO): Add TLS relocations.
4743 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4744 (enum elf_m68k_got_offset_size): New enum.
4745 (struct elf_m68k_got_entry.type): Move field to ...
4746 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4747 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4749 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4751 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4752 fields into n_entries array. Update comments.
4753 (elf_m68k_init_got): Simplify, update all uses.
4754 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4755 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4756 GOT entries; update name, update all uses.
4757 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4758 (elf_m68k_get_got_entry): Update.
4759 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4761 (elf_m68k_remove_got_entry_type): Simplify.
4762 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4763 (elf_m68k_can_merge_gots): Update.
4764 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4765 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4766 GOT entries, simplify.
4767 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4768 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4769 field, remove obsoleted local_n_entries field.
4770 (elf_m68k_partition_multi_got_2): New static function.
4771 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4773 (elf_m68k_remove_got_entry_type): Update.
4774 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4775 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4776 update of sgot->size and srelgot->size.
4777 (elf_m68k_gc_sweep_hook): Update.
4778 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4779 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4781 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4782 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4784 2009-02-02 DJ Delorie <dj@redhat.com>
4786 * elf32-mep.c (config_names): Regenerate configuration.
4788 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4790 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4791 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4792 * elf.c (bfd_elf_get_str_section): Make static.
4793 (bfd_elf_find_section): Delete.
4794 * libbfd.h: Regenerate.
4796 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4798 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4799 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4801 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4803 * elflink.c (on_needed_list): New function.
4804 (elf_link_add_object_symbols): Link in --as-needed libs if they
4805 satisfy undefined symbols in other libs.
4807 2009-01-30 Julian Brown <julian@codesourcery.com>
4809 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4810 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4811 with --just-symbols (-R).
4813 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4815 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4816 high_pc in order to properly sign-extend VMAs.
4818 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4819 Mark Shinwell <shinwell@codesourcery.com>
4820 Catherine Moore <clm@codesourcery.com>
4822 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4824 2009-01-28 Catherine Moore <clm@codesourcery.com>
4826 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4827 SEC_LOAD for dynamic relocation sections.
4829 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4831 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4832 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4833 the size of local TLS data.
4835 2009-01-27 Andreas Schwab <schwab@suse.de>
4837 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4838 architectures in the archive.
4840 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4842 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4843 <R_CRIS_32_DTPREL>: Correct relocation value.
4845 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4846 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4847 symbols with non-default visibility.
4849 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4851 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4852 describing the trampolines.
4853 (ppc_elf_relocate_section): Update relocs to describe the
4856 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4858 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4859 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4860 and R_PARISC_PCREL12F relocations.
4862 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4865 * elflink.c (find_version_for_sym): New function split out from,
4866 but without export_dynamic test, ..
4867 (_bfd_elf_link_assign_sym_version): ..here.
4868 (_bfd_elf_export_symbol): Use it.
4870 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4872 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4873 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4874 * elflink.c: ..here, somewhat modified.
4875 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4876 _bfd_elf_link_find_version_dependencies,
4877 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4878 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4879 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4881 * elflink.c: ..and make static here.
4882 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4883 of output_bfd from struct elf_find_verdep_info.
4884 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4885 struct elf_info_failed.
4886 (bfd_elf_size_dynamic_sections): Adjust.
4888 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4891 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4892 after comp_unit_find_line call.
4894 2009-01-21 Nick Clifton <nickc@redhat.com>
4897 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4898 tm_gmtoff field in struct tm.
4900 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4902 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4903 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4904 sections in soft-icache lines unless non_ia_text. Don't add
4905 rodata if doing so would exceed line size.
4907 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4909 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4910 types than bfd_link_hash_indirect, before early return, call
4911 _bfd_elf_link_hash_copy_indirect.
4913 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4915 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4916 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4917 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4918 (elf_backend_obj_attrs_order): New define.
4919 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4920 (elfNN_bed): Add elf_backend_obj_attrs_order.
4922 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4924 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4925 (obj_attr_size): Likewise.
4926 (write_obj_attribute): Likewise.
4927 (_bfd_elf_copy_obj_attributes): Likewise.
4928 (_bfd_elf_parse_attributes): Likewise.
4929 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4930 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4931 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4932 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4933 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4936 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4938 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4939 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4940 (bfd_elf_add_obj_attr_string): Likewise.
4941 (bfd_elf_add_obj_attr_int_string): Likewise.
4942 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4943 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4944 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4945 Tag_nodefaults has no default value.
4946 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4947 comment to reflect the new state.
4949 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4952 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4953 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4954 (adjust_z_magix): Delete dead code handling QMAGIC.
4956 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4958 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4959 IMAGE_SCN_MEM_DISCARDABLE.
4961 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4963 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4964 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4965 * configure.in (commonbfdlib): Delete.
4966 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4967 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4968 is available, not just for linux.
4969 * po/SRC-POTFILES.in: Regenerate.
4970 * Makefile.in: Regenerate.
4971 * configure: Regenerate.
4973 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4974 Julian Brown <julian@codesourcery.com>
4976 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4977 ARM attributes in ABI 2.07.
4978 * elf32-arm.c (get_secondary_compatible_arch): New function.
4979 (set_secondary_compatible_arch): New function.
4980 (tag_cpu_arch_combine): New function.
4981 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4982 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4983 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4984 make it fit with order_01243.
4985 Add support for Tag_also_compatible_with,
4986 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4987 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4988 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4989 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4990 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4991 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4992 Rework the way unknown attributes are handled.
4993 Defer errors until all attributes have been processed.
4995 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4997 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4998 bfd_elf_add_obj_attr_int_string.
4999 Read Tag_compatibility from its new location in the attribute array,
5000 rather than the attribute list.
5001 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
5002 bfd_elf_add_obj_attr_int_string.
5003 (_bfd_elf_parse_attributes): Likewise.
5004 (_bfd_elf_merge_object_attributes): There's now only one
5005 Tag_compatibility, and it's in the array, not the list.
5006 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
5008 (bfd_elf_add_obj_attr_compat): Rename to
5009 bfd_elf_add_obj_attr_int_string.
5010 (bfd_elf_add_proc_attr_compat): Rename to
5011 bfd_elf_add_proc_attr_int_string.
5012 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
5015 2009-01-15 Douglas B Rupp <rupp@gnat.com>
5017 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
5018 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
5019 (vmsutil.lo): Add dependency rule.
5020 * Makefile.in: Regenerate.
5021 * config.bfd (ia64*-*-*vms*): Add case.
5022 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
5023 * configure: Regenerate.
5024 * vmsutil.c: New file.
5025 * vmsutil.h: New file.
5026 * elf-bfd.h (struct bfd_elf_special_section): Change type of
5028 * elfxx-ia64.c (elfNN_vms_post_process_headers,
5029 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
5030 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
5031 elfNN_vms_object_p): New functions
5032 * targets.c (bfd_elf64_ia64_vms_vec): New target.
5034 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
5037 * elflink.c (elf_gc_sweep): Exclude the group section if the
5038 first member of the section group is excluded.
5040 2009-01-14 Alan Modra <amodra@bigpond.net.au>
5043 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
5044 saved filename, use bfd_alloc rather than bfd_malloc for it.
5046 2009-01-13 Alan Modra <amodra@bigpond.net.au>
5048 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
5050 2009-01-13 Alan Modra <amodra@bigpond.net.au>
5052 * elf32-spu.c (remove_cycles): Always set call->max_depth.
5054 2009-01-12 Alan Modra <amodra@bigpond.net.au>
5056 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
5058 2009-01-12 Alan Modra <amodra@bigpond.net.au>
5060 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
5062 (struct got_entry): Add br_addr.
5063 (struct call_info): Add priority.
5064 (struct function_info): Add lr_store and sp_adjust.
5065 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
5066 (spu_elf_find_overlays): For soft-icache, mark any section within cache
5067 area as an overlay, and check that no other overlays exist. Look up
5068 icache overlay manager entry sym.
5069 (BRA_STUBS, BRA, BRASL): Define.
5070 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
5071 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
5073 (count_stub, build_stub): Support soft-icache.
5074 (build_spuear_stubs, process_stubs): Adjust build_stub call.
5075 (spu_elf_size_stubs): Size soft-icache stubs.
5076 (overlay_index): New function.
5077 (spu_elf_build_stubs): Make static. Support soft-icache.
5078 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
5079 (find_function_stack_adjust): Save lr store and stack adjust insn
5081 (maybe_insert_function): Adjust find_function_stack_adjust call.
5082 (mark_functions_via_relocs): Retrieve priority.
5083 (remove_cycles): Only warn about pruned arcs when stack_analysis.
5084 (sort_calls): Sort by priority first.
5085 (mark_overlay_section): Ignore .ovl.init.
5086 (sum_stack): Only print when stack_analysis.
5087 (print_one_overlay_section): New function, extracted from..
5088 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
5089 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
5090 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
5091 analysis. Call spu_elf_build_stubs.
5092 (spu_elf_relocate_section): For soft-icache encode overlay index
5094 (spu_elf_output_symbol_hook): Support soft-icache.
5095 (spu_elf_modify_program_headers: Likewise.
5097 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
5098 num_regions to num_lines. Add line_size and max_branch.
5099 (enum _ovly_flavour): Add ovly_soft_icache.
5100 (spu_elf_build_stubs): Delete.
5102 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
5104 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
5105 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
5107 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
5109 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
5110 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
5111 the program, the known offset starts at the negative size of the
5113 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
5116 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5118 * config.bfd: Add lm32-*-rtems*.
5120 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
5122 * coff-ppc.c: Add 2009 to Copyright.
5123 * elf32-cris.c: Likewise.
5124 * elflink.c: Likewise.
5126 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
5128 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
5129 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
5131 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
5134 * elflink.c (elf_merge_st_other): New.
5135 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
5136 hide them if needed.
5137 (elf_link_add_object_symbols): Updated.
5139 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
5142 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
5143 ref_dynamic and dynamic_def fields when setting def_regular
5146 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
5149 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
5152 For older changes see ChangeLog-2008
5158 version-control: never
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