1 2009-12-17 Alan Modra <amodra@bigpond.net.au>
4 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Don't abort if symbol
5 hiding has nulled out plt.plist.
7 2009-12-15 H.J. Lu <hongjiu.lu@intel.com>
9 * opncls.c (bfd_opnr_iovec): Replace _XXX with XXX_P in
12 * tekhex.c (pass_over): Replace eof with is_eof.
14 2009-12-15 Tristan Gingold <gingold@adacore.com>
16 * mach-o.h (bfd_mach_o_uuid_command): Remove section field.
17 * mach-o.c (bfd_mach_o_scan_read_uuid): Do not create a section
20 2009-12-15 Tristan Gingold <gingold@adacore.com>
22 * mach-o.c (struct mach_o_section_name_xlat): Add flags field.
23 (dwarf_section_names_xlat): Add section flags.
24 (text_section_names_xlat): Ditto.
25 (data_section_names_xlat): Ditto.
26 (bfd_mach_o_convert_section_name_to_bfd): Now return name and section
28 (bfd_mach_o_make_bfd_section): Use section flags when know, otherwise
31 2009-12-14 Doug Kwan <dougkwan@google.com>
33 * opncls.c (bfd_opnr_iovec): Rename parameters to avoid shawdowed
35 * bfd-in2.h: Regnenerate.
37 2009-12-12 Nick Clifton <nickc@redhat.com>
39 * coff-arm.c (coff_arm_rtype_to_howto): Fix shadowed variable
42 2009-12-11 Tristan Gingold <gingold@adacore.com>
44 * som.c (bfd_som_set_subsection_attributes)
45 (bfd_section_from_som_symbol, som_reloc_queue_fix): Fix shadowed
47 * cache.c (close_one): Likewise.
49 2009-12-11 Nick Clifton <nickc@redhat.com>
51 * warning.m4 (GCC_WARN_CFLAGS): Add -Wshadow.
52 * configure: Regenerate.
53 * Makefile.in: Regenerate.
54 * doc/Makefile.in: Regenerate.
55 * aout-arm.c: Fix shadowed variable warnings.
56 * aout-tic30.c: Likewise.
58 * archive.c: Likewise.
59 * coff-alpha.c: Likewise.
60 * coff-i386.c: Likewise.
61 * coff-x86_64.c: Likewise.
62 * coffgen.c: Likewise.
65 * elf-eh-frame.c: Likewise.
66 * elf-m10300.c: Likewise.
68 * elf32-arm.c: Likewise.
69 * elf32-avr.c: Likewise.
70 * elf32-bfin.c: Likewise.
71 * elf32-cr16.c: Likewise.
72 * elf32-i386.c: Likewise.
73 * elf32-ip2k.c: Likewise.
74 * elf32-lm32.c: Likewise.
75 * elf32-m68hc1x.c: Likewise.
76 * elf32-microblaze.c: Likewise.
77 * elf32-ppc.c: Likewise.
78 * elf32-rx.c: Likewise.
79 * elf32-score.c: Likewise.
80 * elf32-score7.c: Likewise.
81 * elf32-sh.c: Likewise.
82 * elf32-spu.c: Likewise.
83 * elf32-v850.c: Likewise.
84 * elf32-xtensa.c: Likewise.
85 * elf64-hppa.c: Likewise.
86 * elf64-ppc.c: Likewise.
87 * elf64-x86-64.c: Likewise.
88 * elflink.c: Likewise.
89 * elfxx-ia64.c: Likewise.
90 * elfxx-mips.c: Likewise.
91 * elfxx-sparc.c: Likewise.
97 * nlm32-sparc.c: Likewise.
101 * peXXigen.c: Likewise.
103 * versados.c: Likewise.
104 * vms-gsd.c: Likewise.
105 * vms-hdr.c: Likewise.
106 * vms-tir.c: Likewise.
108 * xcofflink.c: Likewise.
110 * xtensa-isa.c: Likewise.
112 2009-12-10 Maciej W. Rozycki <macro@codesourcery.com>
114 * elfxx-mips.c (mips_elf_calculate_relocation): Correct handling
115 of undefined symbols.
117 2009-12-09 Daniel Jacobowitz <dan@codesourcery.com>
119 * elf32-arm.c (elf32_arm_next_input_section): Skip sections without
122 2009-12-08 Alan Modra <amodra@bigpond.net.au>
124 * elf.c (write_zeros): New function.
125 (assign_file_positions_for_load_sections): Allocate file space for
126 NOBITS sections that are followed by PROGBITS sections in a segment.
128 2009-12-03 Tristan Gingold <gingold@adacore.com>
130 * mach-o.c (bfd_mach_o_make_bfd_section): Force debug flags for
131 all sections of the __DWARF segment.
133 2009-12-03 Alan Modra <amodra@bigpond.net.au>
136 * elf32-ppc.c (ppc_elf_relocate_section): Delete __tls_get_addr
137 symbol reference from relocs belonging to calls that are
139 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
141 2009-12-02 Jerker Bäck <jerker.back@gmail.com>
144 * coff-i386.h (COFF_PAGE_SIZE): Definition moved to coff/i386.h
146 2009-11-30 Joseph Myers <joseph@codesourcery.com>
148 * configure: Regenerate.
150 2009-11-26 Per Øyvind Karlsen <peroyvind@mandriva.org>
152 * plugin.c (bfd_plugin_bfd_copy_link_hash_symbol_type): Define.
154 2009-11-24 Joel Brobecker <brobecker@adacore.com>
156 * acinclude.m4: Add include of ../config/zlib.m4.
157 * configure.in: AM_ZLIB to check for zlib support.
158 * configure: Regenerate.
160 2009-11-23 Paul Brook <paul@codesourcery.com>
162 * libbfd-in.h (_bfd_generic_copy_link_hash_symbol_type): Add
164 * elf-bfd.h (_bfd_elf_copy_link_hash_symbol_type): Add prototype.
165 * linker.c (_bfd_generic_copy_link_hash_symbol_type): New function.
166 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): New function.
167 * targets.c (BFD_JUMP_TABLE_LINK, struct bfd_target): Add
168 _copy_link_hash_symbol_type.
169 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Add
170 _bfd_generic_copy_link_hash_symbol_type.
171 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add
172 _bfd_generic_copy_link_hash_symbol_type.
173 * aout-adobe.c (aout_32_bfd_copy_link_hash_symbol_type): Define.
174 * aout-target.h (MY_bfd_copy_link_hash_symbol_type): Define.
175 * aout-tic30.c (MY_bfd_copy_link_hash_symbol_type): Define.
176 * binary.c (binary_bfd_copy_link_hash_symbol_type): Define.
177 * bout.c (b_out_bfd_copy_link_hash_symbol_type): Define.
178 * coffcode.h (coff_bfd_copy_link_hash_symbol_type): Define.
179 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type): Define.
180 * i386msdos.c (msdos_bfd_copy_link_hash_symbol_type): Define.
181 * i386os9k.c (os9k_bfd_copy_link_hash_symbol_type): Define.
182 * ieee.c (ieee_bfd_copy_link_hash_symbol_type): Define.
183 * ihex.c (ihex_bfd_copy_link_hash_symbol_type): Define.
184 * libecoff.h (_bfd_ecoff_bfd_copy_link_hash_symbol_type): Define.
185 * mach-o.c (bfd_mach_o_bfd_copy_link_hash_symbol_type): Define.
186 * mmo.c (mmo_bfd_copy_link_hash_symbol_type): Define.
187 * nlm-target.h (nlm_bfd_copy_link_hash_symbol_type): Define.
188 * oasys.c (oasys_bfd_copy_link_hash_symbol_type): Define.
189 * pef.c (bfd_pef_bfd_copy_link_hash_symbol_type): Define.
190 * ppcboot.c (ppcboot_bfd_copy_link_hash_symbol_type): Define.
191 * som.c (som_bfd_copy_link_hash_symbol_type): Define.
192 * srec.c (srec_bfd_copy_link_hash_symbol_type): Define.
193 * tekhex.c (tekhex_bfd_copy_link_hash_symbol_type): Define.
194 * versados.c (versados_bfd_copy_link_hash_symbol_type): Define.
195 * vms.c (vms_bfd_copy_link_hash_symbol_type): Define.
196 * xsym.c (bfd_sym_bfd_copy_link_hash_symbol_type): Define.
197 * bfd-in2.h: Regenerate.
198 * libbfd.h: Regenerate.
200 2009-11-19 Tristan Gingold <gingold@adacore.com>
202 * coff-rs6000.c (rs6000coff_vec): Use generic routines instead of
204 (pmac_xcoff_vec): Ditto.
205 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
206 (aix5coff64_vec): Ditto.
208 2009-11-18 Alan Modra <amodra@bigpond.net.au>
210 * bfd-in.h (_bfd_elf_ppc_at_tls_transform): Declare.
211 * bfd-in2.h: Regenerate.
212 * elf64-ppc.c (ppc64_elf_relocate_section): Move code for R_PPC64_TLS
213 insn optimisation to..
214 * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): ..here. New function.
215 (ppc_elf_relocate_section): Use it.
217 2009-11-18 Alan Modra <amodra@bigpond.net.au>
219 * targets.c: Don't include alloca-conf.h.
220 (bfd_get_target_info): Don't use alloca.
222 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
225 * elfxx-ia64.c (elfNN_ia64_update_short_info): Also skip ABS
228 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
231 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Update comments.
232 (elfNN_ia64_update_short_info): Remove "->output_section" from
233 ia64_info->max_short_sec and ia64_info->min_short_sec.
234 (elfNN_ia64_choose_gp): Likewise.
235 (elfNN_ia64_relax_section): Pass tsec->output_section to
236 elfNN_ia64_update_short_info.
238 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
241 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Add max_short_sec,
242 max_short_offset, min_short_sec and min_short_offset.
243 (elfNN_ia64_update_short_info): New.
244 (elfNN_ia64_relax_section): Update max_short_sec,
245 max_short_offset, min_short_sec and min_short_offset.
246 (elfNN_ia64_choose_gp): Use min_short_sec/max_short_sec if
249 2009-11-17 Paul Brook <paul@codesourcery.com>
250 Daniel Jacobowitz <dan@codesourcery.com>
252 * elf32-arm.c (using_thumb_only, arch_has_arm_nop,
253 arch_has_thumb2_nop): Handle TAG_CPU_ARCH_V7E_M.
254 (tag_cpu_arch_combine): Ditto. Correct MAX_TAG_CPU_ARCH test.
256 2009-11-17 Ulrich Weigand <uweigand@de.ibm.com>
258 * elf32-spu.c (struct spu_link_hash_table): Remove overlay_fixed,
259 reserved, and extra_stack_space members.
260 (spu_elf_auto_overlay): Use auto_overlay_fixed, auto_overlay_reserved,
261 and extra_stack_space members of htab->params instead.
263 2009-11-17 Tristan Gingold <gingold@adacore.com>
265 * targets.c: Include alloca-conf.h
267 2009-11-16 Kai Tietz <kai.tietz@onevision.com>
269 * targets.c (bfd_get_target_info): New function.
270 (_bfd_find_arch_match): New function.
271 * bfd-in2.h: Regenerated.
273 2009-11-12 Nick Clifton <nickc@redhat.com>
275 * po/ru.po: Updates Russian translation.
277 2009-11-11 Nick Clifton <nickc@redhat.com>
279 * po/id.po: Updated Indonesian translation.
281 2009-11-11 Jan Kratochvil <jan.kratochvil@redhat.com>
283 * configure.in: Call ACX_LARGEFILE. Stop calling AC_PLUGINS,
284 AC_SYS_LARGEFILE and checking the Solaris largefile exception.
285 * aclocal.m4: Regenerate.
286 * configure: Regenerate.
288 2009-11-09 H.J. Lu <hongjiu.lu@intel.com>
291 * elflink.c (elf_link_output_extsym): Don't return on
292 STT_GNU_IFUNC symbol when stripping.
294 2009-11-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
296 * elf32-hppa.c (elf32_hppa_final_link): Don't sort unwind information
297 in a relocatable link.
298 * elf64-hppa.c (elf_hppa_final_link): Likewise.
300 2009-11-05 Nick Clifton <nickc@redhat.com>
302 * elflink.c (elf_link_add_object_symbols): Improve error
303 message generated when a symbol is left unresolved because a
304 --no-add-needed command line option has prevented the
305 inclusion of the DSO defining it.
307 2009-11-03 Alan Modra <amodra@bigpond.net.au>
308 Ulrich Weigand <uweigand@de.ibm.com>
310 * elf32-spu.c (mark_functions_via_relocs): Handle non-branch relocs
311 (jump tables or other references to code labels) as well.
313 2009-11-02 Paul Brook <paul@codesourcery.com>
315 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle VFPv4
318 2009-11-02 Alan Modra <amodra@bigpond.net.au>
320 * elflink.c (elf_link_add_object_symbols): Don't force debug
323 2009-10-29 Johan Kristell <johankri@axis.com>
325 * elf32-cris.c (cris_elf_plt_sym_val): New function.
326 (elf_backend_plt_sym_val): Define.
328 2009-10-27 Kai Tietz <kai.tietz@onevision.com>
330 * peXXigen.c (bfdver.h): Add include.
331 (LINKER_VERSION): Do calculation based on BFD_VERSION.
333 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
335 * elf32-vax.c (elf_vax_relocate_section): Correct assertion.
337 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
339 * elf32-vax.c (elf_vax_plt_entry): Fix formatting.
341 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
343 * elf32-vax.c (elf_vax_relocate_section): Fix a typo.
345 2009-10-23 Kai Tietz <kai.tietz@onevision.com>
347 * coff-x86_64.c (coff_amd64_rtype_to_howto): Subtract offset
348 of R_AMD64_PCRLONG_<X> relocations from addend.
350 2009-10-23 Alan Modra <amodra@bigpond.net.au>
352 * plugin.c: Produce empty object if not BFD_SUPPORTS_PLUGINS.
354 2009-10-20 Alan Modra <amodra@bigpond.net.au>
357 * opncls.c (_maybe_make_executable): Make DYNAMIC files executable.
359 2009-10-19 Hans-Peter Nilsson <hp@axis.com>
361 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
362 Don't subtract the size of the TLS block for non-shared objects
365 2009-10-17 Arnold Metselaar <arnold.metselaar@planet.nl>
367 * coff-z80.c (z80coff_vec): Allow sections to be of type
370 2009-10-16 Alan Modra <amodra@bigpond.net.au>
373 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
374 bim and bim->buffer. bfd_malloc instead.
375 * peicode.h (pe_ILF_build_a_bfd): Similarly.
376 (ILF_DATA_SIZE): Don't include bim.
377 * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
379 2009-10-14 Alan Modra <amodra@bigpond.net.au>
381 * aoutx.h (aout_link_check_ar_symbols): Typo fix.
383 2009-10-13 H.J. Lu <hongjiu.lu@intel.com>
386 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
389 2009-10-13 Alan Modra <amodra@bigpond.net.au>
391 * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
393 2009-10-12 Roland McGrath <roland@frob.com>
395 * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
396 Fix %s that should be %B in several message formats.
398 2009-10-10 Alan Modra <amodra@bigpond.net.au>
400 * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
401 excluded output sections.
403 2009-10-09 Tristan Gingold <gingold@adacore.com>
405 * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
406 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
408 2009-10-09 Tristan Gingold <gingold@adacore.com>
410 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
411 bfd_mach_o_read_symtab_symbols.
412 (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
413 (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
414 (bfd_mach_o_scan_write_section_32): Rename to
415 bfd_mach_o_write_section_32.
416 (bfd_mach_o_scan_write_section_64): Rename to
417 bfd_mach_o_write_section_64.
418 (bfd_mach_o_scan_write_segment_32): Rename to
419 bfd_mach_o_write_segment_32.
420 (bfd_mach_o_scan_write_segment_64): Rename to
421 bfd_mach_o_write_segment_64.
422 (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
423 (bfd_mach_o_scan_read_section_32): Rename to
424 bfd_mach_o_read_section_32.
425 (bfd_mach_o_scan_read_section_64): Rename to
426 bfd_mach_o_read_section_64.
427 (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
428 (bfd_mach_o_scan_read_symtab_strtab): Rename to
429 bfd_mach_o_read_symtab_strtab.
430 (bfd_mach_o_scan_read_symtab_symbol): Rename to
431 bfd_mach_o_read_symtab_symbol.
432 (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
433 bfd_mach_o_read_dysymtab_symbol.
434 (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
435 (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
436 (bfd_mach_o_scan_read_prebound_dylib): Rename to
437 bfd_mach_o_read_prebound_dylib.
438 (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
439 (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
440 (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
441 (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
442 (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
443 (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
444 (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
445 (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
446 (bfd_mach_o_scan_read_segment_32): Rename to
447 bfd_mach_o_read_segment_32.
448 (bfd_mach_o_scan_read_segment_64): Rename to
449 bfd_mach_o_read_segment_64.
450 (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
451 * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
452 bfd_mach_o_read_dysymtab_symbol.
454 2009-10-09 Tristan Gingold <gingold@adacore.com>
456 * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
457 (bfd_mach_o_section_get_nbr_indirect): Ditto.
458 (bfd_mach_o_get_synthetic_symtab): New function.
459 (bfd_mach_o_print_private_header): Print the number of commands
461 * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
462 * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
464 2009-10-08 Tristan Gingold <gingold@adacore.com>
466 * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
468 2009-10-06 H.J. Lu <hongjiu.lu@intel.com>
470 * bfd-in2.h: Regenerated.
472 2009-10-02 Alan Modra <amodra@bigpond.net.au>
474 * aout-cris.c (N_SHARED_LIB): Don't define.
475 * hp300bsd.c (N_SHARED_LIB): Don't define.
476 * i386bsd.c (N_SHARED_LIB): Don't define.
477 * i386linux.c (N_SHARED_LIB): Don't define.
478 * i386lynx.c (N_SHARED_LIB): Don't define.
479 * m68klinux.c (N_SHARED_LIB): Don't define.
480 * m88kmach3.c (N_SHARED_LIB): Don't define.
481 * mipsbsd.c (N_SHARED_LIB): Don't define.
482 * newsos3.c (N_SHARED_LIB): Don't define.
483 * pc532-mach.c (N_SHARED_LIB): Don't define.
484 * pdp11.c (N_SHARED_LIB): Don't define.
485 * sparclinux.c (N_SHARED_LIB): Don't define.
486 * vaxbsd.c (N_SHARED_LIB): Don't define.
488 2009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
490 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
491 symbol for a weak undef in the auxbfd, not the input bfd.
493 2009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
495 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
496 after .toe instead of before .text section. Set the LMA of all
497 overlay sections to their icache IA address.
498 (spu_elf_find_overlays): Determine icache set id without reference
501 2009-09-30 Tristan Gingold <gingold@adacore.com>
503 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
505 2009-09-29 H.J. Lu <hongjiu.lu@intel.com>
507 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
508 (elf64_x86_64_relocate_section): Use it.
509 (elf64_x86_64_finish_dynamic_symbol): Likewise.
511 2009-09-29 DJ Delorie <dj@redhat.com>
513 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
514 (ALL_MACHINES_CFILES): Add cpu-rx.c.
515 (BFD32_BACKENDS): Add elf32-rx.lo.
516 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
517 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
519 (bfd_archures_list): Add bfd_rx_arch.
520 * config.bfd: Add entry for rx-*-elf.
521 * configure.in: Add entries for bfd_elf32_rx_le_vec and
523 * reloc.c: Add RX relocations.
524 * targets.c: Add RX target vectors.
525 * Makefile.in: Regenerate.
526 * bfd-in2.h: Regenerate.
527 * configure: Regenerate.
528 * libbfd.h: Regenerate.
529 * cpu-rx.c: New file.
530 * elf32-rx.c: New file.
532 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
534 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
535 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
537 2009-09-28 Nick Clifton <nickc@redhat.com>
539 PR 10478: Accepting Solaris binaries.
540 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
541 section link values in x86 binaries.
542 * elfcode.h (elf_object_p): Likewise.
544 2009-09-28 Philippe De Muyter <phdm@macqel.be>
546 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
547 (elf_backend_final_write_processing): Macro defined as above function.
549 2009-09-25 Martin Thuresson <martint@google.com>
551 Update sources to make alpha and arm targets compile cleanly with
553 * ecoff.c: Add casts.
554 * ecofflink.c: Add casts.
555 * elf64-alpha.c: Add casts.
556 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
558 (SKIP_HOWTO): Use enum name.
559 * elf32-arm.c: Add casts.
560 (elf32_arm_vxworks_bed): Update code to avoid multiple
562 (struct map_stub): Move to top level.
564 2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
567 * elflink.c (elf_link_output_extsym): Turn off visibility on
569 (bfd_elf_final_link): Turn off visibility on dynamic local
572 2009-09-24 Alan Modra <amodra@bigpond.net.au>
575 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
576 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
577 Remove "function" parm, adjust caller.
579 2009-09-23 Matt Rice <ratmice@gmail.com>
581 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
583 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
584 DT_DEPAUDIT from audit/depaudit arguments.
585 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
586 (elf_link_add_object_symbols): Set dt_audit target data when finding a
588 * bfd-in2.h: Regenerate.
589 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
591 2009-09-23 Jie Zhang <jie.zhang@analog.com>
593 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
594 .rel.plt and .plt sections are removed.
595 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
596 section. Remove the duplicated removing of empty .rel.plt
599 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
601 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
602 patch to handle the new personality relaxation.
604 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
606 * elf-eh-frame.c (make_pc_relative): New function.
607 (_bfd_elf_write_section_eh_frame): Use it.
609 2009-09-21 Alan Modra <amodra@bigpond.net.au>
611 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
612 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
613 (MR_0_3, MR_3_0): Define.
614 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
615 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
616 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
617 table. Check for presense of __tls_get_addr_opt
618 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
619 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
620 (write_glink_stub): Add param p.
621 (ppc_elf_relocate_section): Adjust write_glink_stub call.
622 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
624 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
625 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
626 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
627 table. Check for presense of __tls_get_addr_opt.
628 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
629 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
630 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
631 LD_R2_0R1, MTLR_R11): Define.
632 (build_tls_get_addr_stub): New function.
633 (ppc_build_one_stub): Call it.
634 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
635 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
636 __tls_get_addr plt call.
637 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
639 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
641 * elf-bfd.h (eh_cie_fde): Add personality_offset and
642 make_per_encoding_relative to the CIE structure. Add a padding field.
643 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
644 rather than 0xf0 when masking out the base address encoding
645 Record the offset of personality data from the start of the CIE.
646 Remove a repeated elf_backend_can_make_relative_eh_frame check.
647 (find_merged_cie): Take an info argument. If the personality
648 binds locally, try converting an absolute personality into
650 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
651 when masking out the base address encoding. Update the call to
653 (_bfd_elf_eh_frame_section_offset): Discard relocations against
654 the personality data if we are converting into PC-relative form.
655 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
656 when masking out the base address encoding. Handle
657 make_per_encoding_relative.
659 2009-09-18 Alan Modra <amodra@bigpond.net.au>
662 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
663 R_PPC_EMB_SDA2I16 complain_overflow_signed.
664 (create_sdata_sym): Pass info rather than htab.
665 Update all callers. Ensure symbols are hidden.
666 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
667 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
668 _GLOBAL_OFFSET_TABLE_.
669 (elf_finish_pointer_linker_section): Don't assume that sdata base
670 symbol is always at 0x8000 offset. Don't subtract the addend here.
671 (is_static_defined): New function.
672 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
673 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
674 relocs. Downgrade error on unexpected section for EMB_SDA2REL
675 reloc symbols to a warning.
677 2009-09-18 Nick Clifton <nickc@redhat.com>
679 * po/es.po: Updated Spanish translation.
680 * po/vi.po: Updated Vietnamese translation.
682 2009-09-18 Alan Modra <amodra@bigpond.net.au>
684 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
685 functions. Use throughout.
686 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
687 from indirect symbol.
688 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
689 (add_symbol_adjust): Simplify.
690 (defined_code_entry, defined_func_desc): New functions.
691 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
692 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
693 defined_code_entry to follow indirect sym links.
694 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
695 (ppc_type_of_stub): Follow indirect sym links.
696 (toc_adjusting_stub_needed): Likewise.
697 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
698 rather than defining them at stub.
699 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
702 2009-09-16 Tristan Gingold <gingold@adacore.com>
704 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
706 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
707 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
708 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
709 when possible to avoid warnings.
710 (bfd_mach_o_print_section_map): Ditto.
711 (bfd_mach_o_section_get_entry_size): New function.
712 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
714 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
716 2009-09-14 Nick Clifton <nickc@redhat.com>
718 * po/fi.po: Updated Finnish translation.
720 2009-09-11 Nick Clifton <nickc@redhat.com>
722 * po/bfd.pot: Updated by the Translation project.
724 2009-09-11 Philippe De Muyter <phdm@macqel.be>
726 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
727 hack. objcopy `-B' (`--binary-architecture') option is now handled
730 2009-09-11 Nick Clifton <nickc@redhat.com>
732 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
735 2009-09-11 Jie Zhang <jie.zhang@analog.com>
737 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
738 NULL if `ht' is NULL.
740 2009-09-09 Martin Thuresson <martin@mtme.org>
742 Update sources to compile cleanly with -Wc++-compat:
743 * aoutx.h: Add casts.
744 * archive.c: Add casts.
745 * archive64.c: Add casts.
746 * archures.c: Add casts.
747 * bfd-in2.h: Regenerated.
748 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
749 * bfdio.c: Add casts.
750 * binary.c: Add casts.
751 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
752 parameter to use enum value instead of int.
753 * coffcode.h: Add casts.
754 * coffgen.c: Add casts.
755 * cofflink.c: Add casts.
756 * compress.c: Add casts.
757 * dwarf1.c: Add casts.
758 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
759 bfd_ptr. Update code to use new name.
760 * elf-attrs.c: Add casts.
761 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
762 anonymous struct. (union gotplt_union, struct
763 elf_link_virtual_table_entry): Move to top level.
764 * elf-eh-frame.c: Add casts.
765 * elf-strtab.c: Add casts.
766 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
767 argument name from typename to type_name.
768 * elf32-i386.c: Add casts.
769 * elf64-x86-64.c: Add casts.
770 * elfcode.h: Add casts.
771 * elfcore.h: Add casts.
772 * elflink.c: Add casts.
773 * format.c: Add casts.
776 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
778 * libbfd.c: Add casts.
779 * linker.c: Add casts.
780 * merge.c: Add casts.
781 * opncls.c: Add casts.
782 * peXXigen.c: Add casts.
783 * peicode.h: Add casts.
784 * reloc.c: Add casts.
785 * section.c: Add casts.
786 * simple.c: Add casts.
788 * stabs.c: Add casts.
790 * targets.c: Add casts.
791 * tekhex.c: Add casts.
792 * verilog.c: Add casts.
794 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
796 * configure: Regenerate.
798 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
800 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
801 for the mode of target PLT entries.
802 (allocate_dynrelocs): Only adjust symbol type if setting its
805 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
807 * configure: Regenerate.
809 2009-09-09 Nick Clifton <nickc@redhat.com>
812 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
813 section headers containing sh_link values of SHN_BEFORE or
815 * elfcode.h (elf_object_p): Likewise.
817 2009-09-09 Tristan Gingold <gingold@adacore.com>
819 Handle DYLD_INFO introduced by Darwin10.
820 * mach-o.h (bfd_mach_o_load_command_type): Add
821 BFD_MACH_O_LC_DYLD_INFO.
822 (bfd_mach_o_dyld_info_command): New type.
823 (bfd_mach_o_load_command): Add dyld_info field.
824 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
825 (bfd_mach_o_scan_read_dyld_info): New function.
826 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
827 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
828 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
829 (bfd_mach_o_print_dyld_info): New function.
831 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
833 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
834 linkonce or linker script discarded section.
836 2009-09-09 Alan Modra <amodra@bigpond.net.au>
838 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
840 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
842 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
843 range call the bfd error hander and use R_68K_NONE instead.
845 2009-09-07 Tristan Gingold <gingold@adacore.com>
847 * po/SRC-POTFILES.in: Regenerate.
848 * po/bfd.pot: Regenerate.
850 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
851 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
852 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
853 st_mtim.tv_nsec to gas/configure.in
854 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
855 * configure: Regenerate.
856 * config.in: Regenerate.
857 * vmsutil.c: Moved to gas/config/te-vms.c
858 * vmsutil.h: Removed.
859 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
860 (BFD32_BACKENDS): Remove vmsutil.lo
861 * Makefile.in: Regenerate.
863 2009-09-05 Eli Zaretskii <eliz@gnu.org>
865 * coffcode.h: Include libiberty.h.
867 2009-09-05 Martin Thuresson <martin@mtme.org>
869 * coff-arm.c (coff_arm_relocate_section)
870 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
871 Change member name class to symbol_class.
872 * coff-i960.c (coff_i960_relocate_section) Rename variable
873 class to class_val. Change member name class to symbol_class.
874 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
875 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
876 * coff-stgo32.c (adjust_aux_in_post)
877 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
879 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
880 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
881 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
883 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
884 variables named class to n_sclass. (coff_write_symbols): Rename
885 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
886 argument class to symbol_class.
887 * cofflink.c (_bfd_coff_link_hash_newfunc)
888 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
889 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
890 Update code to use renamed members.
891 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
892 argument class to in_class.
893 * libcoff-in.h (struct coff_link_hash_entry, struct
894 coff_debug_merge_type) Renamed members class to symbol_class and
896 * libcoff.h Regenerated.
897 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
898 Rename argument class to in_class.
899 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
901 * pef.h (struct bfd_pef_imported_symbol): Changed name of
902 member class to symbol_class.
904 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
906 * configure: Regenerated.
908 2009-09-04 Tristan Gingold <gingold@adacore.com>
910 * configure.in: Bump version to 2.20.51
912 2009-09-04 Alan Modra <amodra@bigpond.net.au>
914 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
916 2009-09-04 Jie Zhang <jie.zhang@analog.com>
918 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
920 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
921 for empty .rela.bss and .rel.plt sections.
923 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
925 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
926 R_MIPS_JALR unless symbol resolves locally.
928 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
930 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
931 has_static_relocs for R_MIPS_JALR.
933 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
935 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
936 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
939 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
941 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
944 2009-09-01 Tristan Gingold <gingold@adacore.com>
946 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
947 dependencies. Reindent.
948 * configure.com: Ported to Itanium VMS. Now generates a build.com
949 to build without make. Add messages but make edit silent.
950 * hosts/alphavms.h: Add a prototype for stpcpy.
951 * vms.c: Add a missing include for Alpha VMS.
952 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
954 2009-08-31 Jan Beulich <jbeulich@novell.com>
956 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
957 * elf.c (bfd_elf_get_default_section_type): New.
958 (elf_fake_sections): Use bfd_elf_get_default_section_type.
960 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
962 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
964 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
966 2009-08-30 Alan Modra <amodra@bigpond.net.au>
969 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
970 (bfd_emul_get_commonpagesize): Likewise.
972 2009-08-29 Martin Thuresson <martin@mtme.org>
974 * elf32-arm.c (struct stub_def): Rename member template to
975 template_sequence. (arm_build_one_stub,
976 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
977 Rename variable template to template_sequence.
978 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
979 Rename variable template to template_val.
980 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
982 * coffgen.c (coff_make_empty_symbol)
983 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
984 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
986 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
988 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
990 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
991 * ieee.c (ieee_make_empty_symbol): Rename variable new to
993 * linker.c (bfd_new_link_order): Rename variable new to
995 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
997 * oasys.c (oasys_make_empty_symbol): Rename variable new to
999 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
1000 new to new_symbol_type.
1001 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
1003 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
1005 (read_hdr, rs6000coff_core_p)
1006 (rs6000coff_core_file_matches_executable_p)
1007 (rs6000coff_core_file_failing_command)
1008 (rs6000coff_core_file_failing_signal): Updated function to use new
1010 * som.c (som_make_empty_symbol): Rename variable new to
1012 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
1014 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
1015 variable new to new_symbol.
1017 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1019 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
1020 bfdlibdir and bfdincludedir.
1021 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
1022 [INSTALL_LIBBFD]: ... here, ...
1023 [INSTALL_LIBBFD]: ... and empty overrides here.
1024 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
1025 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
1026 * Makefile.in: Regenerate.
1027 * configure: Regenerate.
1029 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
1031 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
1032 relocations. Rewrite output of dynamic TLS relocations.
1033 (DTP_OFFSET, TP_OFFSET): New constants.
1034 (dtpoff_base): Update.
1035 (tpoff): Rename to tpoff_base, update.
1036 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
1037 New functions. Move code from elf_m68k_relocate_section here.
1038 (elf_m68k_relocate_section): Update.
1039 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
1041 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
1043 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
1045 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
1046 Handle non_got_ref field.
1047 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
1049 2009-08-26 Alan Modra <amodra@bigpond.net.au>
1052 * linker.c (bfd_find_version_for_sym): Revert warning.
1054 2009-08-26 Alan Modra <amodra@bigpond.net.au>
1057 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
1058 other wildcard match. Warn on multiple wildcard matches.
1060 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1062 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
1064 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
1065 only in this condition.
1066 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
1067 to build but not install libbfd.la in this condition.
1068 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
1069 (install_libbfd, install_libbfd): Remove.
1070 * Makefile.in: Regenerate.
1071 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
1072 (INCLUDES): ... this.
1074 * doc/Makefile.in: Regenerate.
1076 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
1077 no-dist and foreign.
1078 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
1079 dependency tracking to work for them.
1080 (targets.lo, archures.lo, dwarf.lo): Rewrite to
1081 use automake dependency tracking mechanism.
1082 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
1083 (mkdep section): Remove.
1084 (BUILT_SOURCES): New, list $(BUILD_HFILES).
1085 * Makefile.in: Regenerate.
1086 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
1088 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
1089 (install-pdf, install-pdf-recursive, install-html)
1090 (install-html-recursive): Remove.
1091 * Makefile.in: Regenerate.
1093 * Makefile.in: Regenerate.
1094 * aclocal.m4: Likewise.
1095 * config.in: Likewise.
1096 * configure: Likewise.
1098 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
1100 * elf32-arm.c (arch_has_thumb2_nop): New function.
1101 (arch_has_arm_nop): New function.
1102 (elf32_arm_final_link_relocate): NOP opcodes changed.
1104 2009-08-16 Doug Evans <dje@google.com>
1106 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
1107 at least don't leak memory.
1109 2009-08-13 DJ Delorie <dj@redhat.com>
1111 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
1114 2009-08-12 Nick Clifton <nickc@redhat.com>
1116 * po/fi.po: Updated Finnish translation.
1118 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
1120 Merge some FRV FDPIC changes into the Blackfin code.
1121 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
1122 summary reloc information.
1123 (bfinfdpic_dynamic_got_plt_info): New.
1124 (_bfin_create_got_section): Create the PLT section here.
1125 (elf32_bfinfdpic_create_dynamic_sections): Not here.
1126 (_bfinfdpic_count_nontls_entries): Move out of...
1127 (_bfinfdpic_count_got_plt_entries): ... here.
1128 (_bfinfdpic_count_relocs_fixups): Likewise.
1129 (_bfinfdpic_reset_got_plt_entries): New.
1130 (_bfinfdpic_size_got_plt): Move out of...
1131 (elf32_bfinfdpic_size_dynamic_sections): ... here.
1132 (bfinfdpic_relocate_section): Be careful not to call
1133 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
1134 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
1136 (elf_backend_discard_info): Define for FD-PIC.
1138 2009-08-11 Alan Modra <amodra@bigpond.net.au>
1140 * elflink.c: Add FIXMEs for some places that require octets_per_byte
1142 * elf-eh-frame.c: Likewise.
1143 * merge.c: Likewise.
1145 2009-08-11 Alan Modra <amodra@bigpond.net.au>
1147 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
1148 to x86 and x86_64 configurations.
1149 * configure: Regenerate.
1151 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1153 Stop using bfd_usrdata in libbfd.
1154 * coff-stgo32.c (bfd_coff_go32stub): Remove.
1155 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
1156 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
1157 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
1158 filehdr_dst->u.go32.stub. New comment with the reason.
1159 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
1160 Substitute the removed macro bfd_coff_go32stub.
1161 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
1162 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
1163 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
1164 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
1165 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
1167 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
1168 * libcoff-in.h (coff_data_type): New field go32stub.
1169 * libcoff.h: Regenerated.
1171 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1173 Fix go32 stub preservation by objcopy.
1174 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
1175 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
1178 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
1180 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
1182 (elf32_arm_final_link_relocate): Treat local undefined symbols the
1183 same as global undefined symbols.
1184 (elf32_arm_relocate_section): Give an error for local undefined
1185 non-weak symbols, unless the reloc will not use the symbol.
1187 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
1189 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
1190 (ppc_elf_relax_section): Use symbol index to distinguish
1193 2009-08-10 Alan Modra <amodra@bigpond.net.au>
1195 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
1197 2009-08-10 Alan Modra <amodra@bigpond.net.au>
1199 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
1200 info for STT_GNU_IFUNC.
1201 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
1202 on got refs in case the symbol turns out to be ifunc.
1203 (ppc_elf_gc_sweep_hook): Similarly.
1204 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
1205 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
1206 (ppc_elf_size_dynamic_sections): Likewise.
1207 (ppc_elf_relocate_section): Likewise.
1209 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
1211 From Mike Frysinger <michael.frysinger@analog.com>
1212 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
1213 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
1214 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
1215 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
1216 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
1217 Adjust to match the renamed reloc definitions.
1219 2009-08-08 Alan Modra <amodra@bigpond.net.au>
1222 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
1223 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
1225 2009-08-07 Tom Tromey <tromey@redhat.com>
1227 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
1230 2009-08-06 Michael Eager <eager@eagercon.com>
1232 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
1233 * Makefile.in: Regenerate.
1234 * archures.c: Add bfd_arch_microblaze.
1235 * bfd-in2.h: Regenerate.
1236 * config.bfd: Add microblaze target.
1237 * configure.in: Add bfd_elf32_microblaze_vec target.
1238 * configure: Regenerate.
1239 * cpu-microblaze.c: New.
1240 * elf32-microblaze.c: New.
1241 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
1242 * libbfd.h: Regenerate.
1243 * reloc.c: Add MICROBLAZE relocations.
1244 * section.c: Add struct relax_table and relax_count to section.
1245 * targets.c: Add bfd_elf32_microblaze_vec.
1247 2009-08-06 Jakub Jelinek <jakub@redhat.com>
1248 Alan Modra <amodra@bigpond.net.au>
1251 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
1253 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
1254 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
1256 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
1258 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
1259 at least once when fixing cortex-a8.
1261 2009-08-05 Chao-ying Fu <fu@mips.com>
1263 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
1264 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
1265 for CPUs. It is true for RM9000.
1266 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
1268 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
1269 to guard the transformation.
1271 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1273 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
1274 (spu_elf_size_sections): Declare prototype.
1275 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
1276 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
1277 (spu_elf_emit_fixup): New function.
1278 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
1279 (spu_elf_size_sections): New function.
1281 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
1283 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
1284 (arm_build_one_stub): Build a8 veneers as a separate pass.
1285 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
1286 parameters. Use them to check if we create a different a8 fixup
1287 than the previous pass.
1288 (elf32_arm_size_stubs): Move scope of stub_changed and
1289 prev_num_a8_fixes into main loop.
1290 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
1292 2009-08-04 Alan Modra <amodra@bigpond.net.au>
1294 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
1295 which find_plt_ent is called. Delete redundant code.
1297 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1300 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1301 invalid string offset.
1303 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1306 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
1307 to htab->init_got_offset and plt to htab->init_plt_offset
1308 when discarding space for dynamic relocations.
1310 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1312 * elf32-ppc.c (struct plt_entry): Revise comments.
1313 (ppc_elf_check_relocs): Don't create needless plt_entry info
1314 for non-pie executables. Don't test info->pie when info->shared
1315 already covers that case.
1316 (ppc_elf_gc_sweep_hook): Adjust for above change.
1317 (add_stub_sym): Don't test info->pie when info->shared tested.
1318 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
1319 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
1320 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
1321 (ppc_elf_relocate_section): Likewise.
1323 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1325 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
1326 for local ifunc symbols in non-pie executables, regardless of
1327 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
1328 code so that it's obvious that we only do anything special for
1330 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
1331 (allocate_dynrelocs): Correct comment for syms defined in plt.
1332 Don't specially allocate ifunc dyn relocs.
1333 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
1334 (ppc_elf_relocate_section): Set "relocation" value for ifunc
1335 syms in non-pie executables. No specially allocated dyn relocs
1336 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
1337 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
1338 a non-pie executable.
1340 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
1341 Jakub Jelinek <jakub@redhat.com>
1344 * elf32-i386.c (elf_i386_tls_transition): Check executable
1345 instead of shared for TLS when building PIE.
1346 (elf_i386_check_relocs): Likewise.
1347 (elf_i386_allocate_dynrelocs): Likewise.
1348 (elf_i386_relocate_section): Likewise.
1350 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
1351 instead of shared for TLS when building PIE.
1352 (elf64_x86_64_check_relocs): Likewise.
1353 (elf64_x86_64_allocate_dynrelocs): Likewise.
1354 (elf64_x86_64_relocate_section): Likewise.
1356 2009-07-31 Anthony Green <green@moxielogic.com>
1358 * config.bfd (targ_cpu): Add moxie-uclinux support.
1360 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
1362 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
1364 2009-07-30 Alan Modra <amodra@bigpond.net.au>
1366 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
1367 used by indirect function support. Count dynamic relocs for
1369 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1370 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1371 in iplt and their relocs in reliplt. Don't make ifunc syms
1372 dynamic. Allocate got entry relocs for non-dynamic ifunc in
1373 reliplt. Handle other dynamic relocs for ifunc.
1374 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1375 ifunc in reliplt, likewise relocs for got against local ifunc.
1376 Typo fix on reliplt size adjust.
1377 (ppc_elf_relocate_section): Don't use plt scheme of allocating
1378 relocs 1-1 with entries for iplt, instead just add using
1379 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
1380 Error on invalid ifunc dyn relocs.
1381 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1383 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1384 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1385 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1386 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
1387 (allocate_dynrelocs): As for elf32-ppc.c above.
1388 (ppc64_elf_size_dynamic_sections): Likewise.
1389 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1390 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
1391 (ppc_size_one_stub): Similarly.
1392 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
1394 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1396 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
1398 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1399 change. Add note to head comment.
1401 2009-07-28 Jan Beulich <jbeulich@novell.com>
1403 * archive.c (get_extended_arelt_filename): Remove redundant
1404 range check on index.
1406 2009-07-27 Doug Kwan <dougkwan@google.com>
1408 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1410 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
1412 * archures.c bfd_*_arch): Sorted.
1413 (bfd_archures_list): Likewise.
1415 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1417 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
1418 to R_cr16_NUM32 relocation.
1420 2009-07-26 Michael Eager <eager@eagercon.com>
1422 * archures.c: Add bfd_mach_ppc_405
1425 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1427 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1428 * cpu-l1om.c (bfd_l1om_arch): Likewise.
1430 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1432 * archures.c (bfd_architecture): Add bfd_arch_l1om.
1433 (bfd_l1om_arch): New.
1434 (bfd_archures_list): Add &bfd_l1om_arch.
1435 * bfd-in2.h: Regenerated.
1437 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1438 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
1439 if bfd_elf64_x86_64_freebsd_vec is supported.
1440 (targ_selvecs): Likewise.
1442 * configure.in: Support bfd_elf64_l1om_vec and
1443 bfd_elf64_l1om_freebsd_vec.
1444 * configure: Regenerated.
1448 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1449 (bfd_elf64_l1om_vec): Likewise.
1450 (bfd_elf64_l1om_freebsd_vec): Likewise.
1452 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1453 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1454 * Makefile.in: Regenerated.
1456 * targets.c (bfd_elf64_l1om_vec): New.
1457 (bfd_elf64_l1om_freebsd_vec): Likewise.
1458 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1459 bfd_elf64_l1om_freebsd_vec.
1461 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1462 Alan Modra <amodra@bigpond.net.au>
1464 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1465 * bfd-in2.h: Regenerate.
1466 * libbfd.h: Regenerate.
1467 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1468 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1469 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1471 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1474 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1475 instead of shared for R_X86_64_TPOFF32.
1476 (elf64_x86_64_relocate_section): Likewise.
1478 2009-07-23 Ulrich Drepper <drepper@redhat.com>
1480 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1481 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1482 with the BSF_GNU_UNIQUE flag bit set.
1483 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1484 for symbols with STB_GNU_UNIQUE binding.
1485 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1486 with the STB_GNU_UNIQUE binding.
1487 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1488 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1489 symbols with the unique_global field set.
1490 (elf_link_output_extsym): Set unique_global field for symbols with
1491 the STB_GNU_UNIQUE binding.
1492 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1493 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1495 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1497 * bfd-in2.h: Regenerate.
1499 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1501 * elflink.c (elf_link_output_extsym): Revert the last change.
1503 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1506 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1507 when ref_regular, not def_regular.
1509 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1512 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1513 from a DSO into a normal FUNC symbol.
1514 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1515 a normal FUNC symbol.
1517 2009-07-17 Chao-ying Fu <fu@mips.com>
1519 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1520 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1521 interlocking, the last PLT entry needs a nop in the branch delay slot.
1522 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1523 output the last two PLT entries in reverse order.
1525 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1527 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1528 STT_GNU_IFUNC symbol for relocatable link.
1529 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1531 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1533 * bfdio.c (bfd_iovec): Add comments for bmmap.
1534 * bfd-in2.h: Regenerated.
1536 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1538 * Makefile.am: Run "make dep-am".
1539 * Makefile.in: Regenerated.
1541 2009-07-10 Doug Kwan <dougkwan@google.com>
1543 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1544 target_addend and orig_insn.
1546 2009-07-10 Tom Tromey <tromey@redhat.com>
1548 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1549 (elf-eh-frame.lo): Likewise.
1550 (elf32-bfin.lo): Likewise.
1551 (elf32-frv.lo): Likewise.
1552 (elf32-xc16x.lo): Likewise.
1553 * Makefile.in: Rebuild.
1554 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1555 * elf-eh-frame.c: Likewise.
1556 * elf32-bfin.c: Likewise.
1557 * elf32-frv.c: Likewise.
1558 * elf32-xc16x.c: Likewise.
1560 2009-07-10 Julian Brown <julian@codesourcery.com>
1562 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1563 symbol a stub entry is derived from, not the entry for the stub
1564 itself, in call to elf32_arm_final_link_relocate.
1566 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1568 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1569 when reporting addends.
1571 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1573 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1574 data even when no stubs.
1575 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1577 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1579 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1580 (ppc_elf_get_synthetic_symtab): Report addend.
1581 (PLT_IFUNC): Define.
1582 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1583 (ppc_elf_create_glink): New function.
1584 (ppc_elf_create_dynamic_sections): Use it.
1585 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1586 (update_local_sym_info): Allocate space for local_plt array.
1587 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1589 (is_branch_reloc): New function.
1590 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1591 (ppc_elf_gc_sweep_hook): Likewise.
1592 (ppc_elf_adjust_dynamic_symbol): Likewise.
1593 (allocate_dynrelocs): Likewise.
1594 (ppc_elf_size_dynamic_sections): Likewise.
1595 (ppc_elf_relocate_section): Likewise.
1596 (branch_reloc_hash_match): Use is_branch_reloc.
1597 (ppc_elf_tls_optimize): Adjust for local_plt.
1598 (write_glink_stub): New function, extracted from..
1599 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1600 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1601 branch table when dynamic.
1602 (elf_backend_post_process_headers): Define.
1603 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1604 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1605 (ppc64_elf_get_synthetic_symtab): Report addend.
1606 (struct ppc_stub_hash_entry): Add plt_ent.
1607 (PLT_IFUNC): Define.
1608 (struct ppc_link_hash_table): Add iplt and reliplt.
1609 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1610 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1611 (update_local_sym_info): Allocate space for local_plt array.
1612 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1614 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1615 and don't change hash flags here.
1616 (is_branch_reloc): New function.
1617 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1618 (ppc64_elf_gc_sweep_hook): Likewise.
1619 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1620 (allocate_dynrelocs): Likewise.
1621 (ppc64_elf_size_dynamic_sections): Likewise.
1622 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1623 (ppc64_elf_size_stubs): Likewise.
1624 (ppc64_elf_relocate_section): Likewise.
1625 (get_sym_h): Adjust for local_plt.
1626 (branch_reloc_hash_match): Use is_branch_reloc.
1627 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1628 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1630 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1632 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1634 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1636 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1637 and ref_regular_nonweak comment.
1638 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1639 when def_regular, not ref_regular.
1640 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1641 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1642 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1644 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1646 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1647 of malloc'd struct call_info.
1648 (pasted_function): Likewise, priority too.
1650 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1652 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1653 alignment when packing sections into overlays.
1655 2009-07-03 Cary Coutant <ccoutant@google.com>
1657 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1659 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1661 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1662 changes only) earlier patch:-
1664 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1666 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1667 give .debug and .reloc data characteristics.
1668 (DOT_RELOC): New define for .reloc section string.
1669 (coff_write_object_contents): Use DOT_RELOC instead of string.
1671 2009-07-02 Tom Tromey <tromey@redhat.com>
1673 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1674 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1676 2009-07-01 Nick Clifton <nickc@redhat.com>
1678 * elf-m10300.c: Remove trailing white space.
1679 * reloc.c: Likewise.
1681 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1683 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1684 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1685 * configure.in: Use them.
1686 * configure: Regenerate.
1687 * config.in: Regenerate.
1688 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1689 #define _BSD_SOURCE. Add comments.
1690 (vms_file_stats_name): Calculate creation date based on available
1691 runtime data. Return 1 for version instead of 0.
1693 2009-07-01 Nick Clifton <nickc@redhat.com>
1696 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1697 to R_ARM_THM_PC8 relocation.
1699 2009-06-29 Nick Clifton <nickc@redhat.com>
1701 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1702 different uses of the relocations addend when a symbol is in a
1705 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1708 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1709 SHT_REL/SHT_RELA sections on executable nor shared library.
1710 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1711 as a normal section.
1713 2009-06-25 Nick Clifton <nickc@redhat.com>
1715 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1716 symbols with SEC_MERGE flag.
1718 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1720 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1721 give .debug and .reloc data characteristics.
1722 (DOT_RELOC): New define for .reloc section string.
1723 (coff_write_object_contents): Use DOT_RELOC instead of string.
1725 2009-06-25 Tristan Gingold <gingold@adacore.com>
1727 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1728 (bfd_mach_o_canonicalize_dynamic_symtab)
1729 (bfd_mach_o_get_synthetic_symtab): Defines.
1730 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1731 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1733 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1734 for scattered relocations.
1735 (bfd_mach_o_i386_print_thread): New function.
1736 (bfd_mach_o_print_thread): Define.
1738 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1739 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1740 New functions extracted from ...
1741 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1742 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1743 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1744 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1745 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1746 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1748 (bfd_mach_o_scan_read_dylib): Ditto.
1749 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1751 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1752 decode isym and flags on little endian targets. Set dysymtab field.
1753 (bfd_mach_o_scan_start_address): Adjust for enum names.
1754 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1755 (bfd_mach_o_print_section): Display bfd section name.
1756 (bfd_mach_o_print_segment): Display none if no name.
1757 (bfd_mach_o_print_dysymtab): Display next index for local, external
1758 and undefined symbols.
1759 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1760 Display dylinker name. Display thread and unixthread commands content.
1761 (bfd_mach_o_print_thread): New macro.
1763 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1764 (bfd_mach_o_ppc_thread_flavour): Ditto.
1765 (bfd_mach_o_i386_thread_flavour): Ditto.
1766 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1767 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1768 BFD_MACH_O_THREAD_STATE_NONE.
1769 (bfd_mach_o_segment_command): Remove segment field.
1770 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1771 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1772 (bfd_mach_o_prebound_dylib_command): Ditto.
1773 (bfd_mach_o_dylib_command): Ditto.
1774 (bfd_mach_o_prebound_dylib_command): Remove section field.
1775 (mach_o_data_struct): Add dysymtab field.
1776 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1777 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1778 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1779 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1780 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1782 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1784 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1785 field of struct dirent.
1787 2009-06-23 Tristan Gingold <gingold@adacore.com>
1789 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1790 of this macro. Fix indentation.
1792 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1794 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1795 destination for defined dynamic symbols when deciding whether to
1796 insert a stub or not.
1797 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1798 when actually accessed through a PLT, even when generating a
1801 2009-06-22 Tristan Gingold <gingold@adacore.com>
1803 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1806 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1808 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1809 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1811 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1813 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1815 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1817 * elflink.c (elf_link_add_object_symbols): Avoid warning
1818 from -Wjump-misses-init in gcc 4.5.0.
1820 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1822 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1824 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1826 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1828 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1829 r_symndx. Report local symbol name on error.
1830 (elf_i386_check_relocs): Updated. Report local symbol name on
1832 (elf_i386_gc_sweep_hook): Updated.
1833 (elf_i386_relocate_section): Likewise.
1835 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1836 r_symndx. Report local symbol name on error.
1837 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1839 (elf64_x86_64_gc_sweep_hook): Updated.
1840 (elf64_x86_64_relocate_section): Likewise.
1842 2009-06-19 Tristan Gingold <gingold@adacore.com>
1844 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1846 2009-06-19 Tristan Gingold <gingold@adacore.com>
1848 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1849 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1850 (bfd_mach_o_valid): Ditto.
1851 (bfd_mach_o_wide_p): Ditto.
1852 (bfd_mach_o_canonicalize_reloc): Ditto.
1853 (bfd_mach_o_build_commands): Ditto.
1854 (bfd_mach_o_scan_read_thread): Ditto.
1855 (bfd_mach_o_flatten_sections): Ditto.
1856 (bfd_mach_o_scan_start_address): Ditto.
1857 (bfd_mach_o_lookup_section): Ditto.
1858 (bfd_mach_o_core_fetch_environment): Ditto.
1859 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1860 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1861 (bfd_mach_o_scan_write_symtab): Ditto.
1862 Use macros instead of hard-coded values.
1863 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1864 Use bfd_mach_o_get_data instead of direct access. Use macros
1865 instead of hard-coded values.
1866 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1867 Remove sym argument and get section from mdata.
1868 Move code into the else branch.
1869 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1870 Remove sym argument and get section from mdata. Adjust code.
1871 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1872 switch (which replaces consecutive if statements).
1873 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1874 module table, table of content, indirect symbols and external
1876 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1878 (bfd_mach_o_scan_read_linkedit): New function.
1879 (bfd_mach_o_scan_read_str): Ditto.
1880 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1882 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1883 bfd_mach_o_count_symbols never returns an error.
1884 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1885 symtab field (there might be only one symtab).
1886 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1887 Handle sub frameworks, sub umbrella, sub library and sub client.
1888 Read code signature and segment split info commands.
1889 (bfd_mach_o_scan): Reindent.
1890 (bfd_mach_o_xlat_name): New type.
1891 (bfd_mach_o_print_flags): New function.
1892 (bfd_mach_o_get_name): Ditto.
1893 (bfd_mach_o_cpu_name): New variable.
1894 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1895 (bfd_mach_o_section_type_name)
1896 (bfd_mach_o_section_attribute_name)
1897 (bfd_mach_o_load_command_name): New variables.
1898 (bfd_mach_o_print_private_header): New function.
1899 (bfd_mach_o_print_section_map): New function extracted from
1900 bfd_mach_o_print_private_bfd_data.
1901 (bfd_mach_o_print_section): Ditto. Print more infos.
1902 (bfd_mach_o_print_segment): Ditto.
1903 (bfd_mach_o_print_dysymtab): Ditto.
1904 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1905 load weak dylib, reexport dylib and id dylib.
1906 Handle code signature and segment_split info.
1907 Handle sub frameworks, sub umbrella, sub library and sub client.
1908 (bfd_mach_o_section_get_nbr_indirect): New function.
1910 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1911 (bfd_mach_o_header_flags): New enum to define header flags.
1912 (bfd_mach_o_section_attribute): New enum to replace ...
1913 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1914 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1915 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1916 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1917 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1918 these removed macros.
1919 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1920 (bfd_mach_o_dylib_module): New type.
1921 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1923 (bfd_mach_o_dylib_table_of_content): New type.
1924 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1925 (bfd_mach_o_dylib_reference): New type.
1926 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1927 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1928 modules, toc, references and indirect syms.
1929 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1930 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1931 unused). Add comment.
1932 (bfd_mach_o_dylib_command): Ditto.
1933 (bfd_mach_o_prebound_dylib_command): Ditto.
1934 (bfd_mach_o_linkedit_command): New type.
1935 (bfd_mach_o_str_command): New type.
1936 (bfd_mach_o_load_command): Add linkedit and str fields.
1937 (mach_o_data_struct): Add symtab field.
1938 (bfd_get_mach_o_data): Renamed to ...
1939 (bfd_mach_o_get_data): ... this new macro.
1940 (bfd_mach_o_scan_read_symtab_symbol,
1941 bfd_mach_o_scan_read_symtab_strtab,
1942 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1944 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1945 instead of direct access.
1947 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1949 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1950 R_PPC_PLTREL24 relocs.
1951 (ppc_elf_relocate_section): Likewise.
1953 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1955 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1956 pointer to sym hash. Update all uses.
1957 (update_plt_info): Likewise. Don't check addend here.
1959 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1961 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1962 bfd_sym_from_r_symndx.
1963 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1965 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1967 * elf-bfd.h (struct sym_sec_cache): Delete.
1968 (struct sym_cache): New.
1969 (bfd_section_from_r_symndx): Delete prototype.
1970 (bfd_sym_from_r_symndx): Define prototype.
1971 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1972 (bfd_sym_from_r_symndx): ..new function.
1973 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1974 bfd_section_from_r_symndx to new struct and function.
1975 * elf32-bfin.c: Likewise.
1976 * elf32-hppa.c: Likewise.
1977 * elf32-i386.c: Likewise.
1978 * elf32-m32r.c: Likewise.
1979 * elf32-m68hc1x.c: Likewise.
1980 * elf32-m68hc1x.h: Likewise.
1981 * elf32-m68k.c: Likewise.
1982 * elf32-ppc.c: Likewise.
1983 * elf32-s390.c: Likewise.
1984 * elf32-sh.c: Likewise.
1985 * elf64-ppc.c: Likewise.
1986 * elf64-s390.c: Likewise.
1987 * elf64-x86-64.c: Likewise.
1988 * elfxx-sparc.c: Likewise.
1989 * elfxx-sparc.h: Likewise.
1991 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1993 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1994 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1996 2009-06-18 Nick Clifton <nickc@redhat.com>
1998 * elflink.c (elf_link_sort_relocs): Return early if there are no
2001 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
2003 Merge cegcc and mingw32ce target name changes from
2006 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
2008 * config.bfd: Add arm*-*-cegcc* target.
2010 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
2012 * config.bfd: Add arm-*-mingw32ce* target.
2014 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
2016 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
2017 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
2018 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
2019 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2021 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
2023 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
2024 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
2025 * elf32-i386.c (elf_i386_check_relocs): Use it.
2026 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2028 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
2030 * elf-bfd.h (elf_dyn_relocs): New.
2032 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
2033 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
2035 (elf_i386_copy_indirect_symbol): Likewise.
2036 (elf_i386_check_relocs): Likewise.
2037 (elf_i386_gc_sweep_hook): Likewise.
2038 (elf_i386_allocate_dynrelocs): Likewise.
2039 (elf_i386_readonly_dynrelocs): Likewise.
2040 (elf_i386_size_dynamic_sections): Likewise.
2042 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
2043 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
2044 with elf_dyn_relocs.
2045 (elf64_x86_64_copy_indirect_symbol): Updated.
2046 (elf64_x86_64_check_relocs): Likewise.
2047 (elf64_x86_64_gc_sweep_hook): Likewise.
2048 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2049 (elf64_x86_64_allocate_dynrelocs): Likewise.
2050 (elf64_x86_64_readonly_dynrelocs): Likewise.
2051 (elf64_x86_64_size_dynamic_sections): Likewise.
2053 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
2055 * elf32-arm.c (create_got_section): Get existing .rela.got
2057 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
2058 * elf32-lm32.c (create_got_section): Likewise.
2059 * elf32-m32r.c (create_got_section): Likewise.
2060 * elf32-ppc.c (ppc_elf_create_got): Likewise.
2061 * elf32-s390.c (create_got_section): Likewise.
2062 * elf32-sh.c (create_got_section): Likewise.
2063 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
2064 * elf64-s390.c (create_got_section): Likewise.
2065 * elfxx-sparc.c (create_got_section): Likewise.
2067 * elflink.c (_bfd_elf_create_got_section): Properly initialize
2070 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
2072 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
2074 * elf32-i386.c (elf_i386_local_hash): Removed.
2075 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
2076 (elf_i386_get_local_sym_hash): Likewise.
2078 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
2079 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
2080 (elf64_x86_64_get_local_sym_hash): Likewise.
2081 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
2082 (get_local_sym_hash): Likewise.
2084 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
2086 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
2087 rel_got_sec and plt_sec.
2088 (elfNN_ia64_relax_section): Updated.
2089 (elfNN_ia64_create_dynamic_sections): Likewise.
2090 (get_got): Likewise.
2091 (allocate_dynrel_entries): Likewise.
2092 (elfNN_ia64_size_dynamic_sections): Likewise.
2093 (set_got_entry): Likewise.
2094 (elfNN_ia64_choose_gp): Likewise.
2095 (elfNN_ia64_relocate_section): Likewise.
2096 (elfNN_ia64_finish_dynamic_symbol): Likewise.
2097 (elfNN_ia64_finish_dynamic_sections): Likewise.
2099 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
2101 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
2104 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
2106 * configure.in (elf): Add elf-ifunc.lo.
2108 * configure: Regenerated.
2109 * Makefile.in: Likewise.
2111 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
2112 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
2114 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
2115 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
2117 (elf_i386_link_hash_table_create): Likewise.
2118 (elf_i386_create_dynamic_sections): Likewise.
2119 (elf_i386_check_relocs): Likewise.
2120 (elf_i386_allocate_dynrelocs): Likewise.
2121 (elf_i386_size_dynamic_sections): Likewise.
2122 (elf_i386_relocate_section): Likewise.
2123 (elf_i386_finish_dynamic_symbol): Likewise.
2124 (elf_i386_finish_dynamic_sections): Likewise.
2125 (elf_i386_create_got_section): Removed.
2127 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
2128 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
2130 (elf64_x86_64_compute_jump_table_size): Updated.
2131 (elf64_x86_64_link_hash_table_create): Likewise.
2132 (elf64_x86_64_create_dynamic_sections): Likewise.
2133 (elf64_x86_64_check_relocs): Likewise.
2134 (elf64_x86_64_allocate_dynrelocs): Likewise.
2135 (elf64_x86_64_size_dynamic_sections): Likewise.
2136 (elf64_x86_64_relocate_section): Likewise.
2137 (elf64_x86_64_finish_dynamic_symbol): Likewise.
2138 (elf64_x86_64_finish_dynamic_sections): Likewise.
2139 (elf64_x86_64_create_got_section): Removed.
2141 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
2142 for pointer alignment. Set up section pointers.
2143 (_bfd_elf_create_dynamic_sections): Likewise.
2144 (_bfd_elf_create_ifunc_sections): Moved to ...
2145 * elf-ifunc.c: Here. New.
2147 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
2148 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
2151 2009-06-16 Doug Kwan <dougkwan@google.com>
2153 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
2154 to bfd_signed_vma. Cast constant operands which are used in
2155 offset related expressions to bfd_signed_vma type as appropriate.
2157 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2159 * elf32-vax.c (elf_vax_plt_sym_val): New function.
2160 (elf_backend_plt_sym_val): Define.
2162 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2164 * elf32-vax.c (elf_vax_reloc_type_class): New function.
2165 (elf_backend_reloc_type_class): Define.
2167 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2169 * elf32-vax.c (elf_vax_relocate_section): For symbol references
2170 from an executable to a shared library treat R_VAX_PC32
2171 relocations as R_VAX_PLT32 ones.
2173 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2175 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
2176 symbols in GOT space calculation.
2177 (elf_vax_relocate_section): Adjust accordingly.
2179 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2181 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
2184 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2186 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
2188 (elf_vax_relocate_section): Likewise.
2190 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2192 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
2193 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2195 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2197 * elf32-i386.c (elf_i386_check_relocs): Reformat.
2198 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2200 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2202 * Makefile.am: Run "make dep-am".
2203 * Makefile.in: Regenerated.
2205 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2207 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
2208 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2210 2009-06-15 Nick Clifton <nickc@redhat.com>
2212 * po/ru.po: New Russian translation.
2213 * configure.in (ALL_LINGUAS): Add ru.
2214 * configure: Regenerate.
2216 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2218 * elf32-i386.c: Remove duplicated comments.
2220 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2223 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
2224 dynamic IFUNC pointer in non-shared object. Use .got.plt
2225 for IFUNC definition in PIE.
2226 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
2229 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
2230 dynamic IFUNC pointer in non-shared object. Use .got.plt
2231 for IFUNC definition in PIE.
2232 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
2235 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2237 * elf32-i386.c (elf_i386_check_relocs): Properly report
2238 local symbol for unhandled relocation against STT_GNU_IFUNC
2240 (elf_i386_relocate_section): Likewise.
2241 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2242 (elf64_x86_64_relocate_section): Likewise.
2244 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2247 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
2248 (elf_i386_link_hash_table): Add loc_hash_table and
2250 (elf_i386_local_hash): New.
2251 (elf_i386_local_htab_hash): Likewise.
2252 (elf_i386_local_htab_eq): Likewise.
2253 (elf_i386_get_local_sym_hash): Likewise.
2254 (elf_i386_link_hash_table_free): Likewise.
2255 (elf_i386_allocate_local_dynrelocs): Likewise.
2256 (elf_i386_finish_local_dynamic_symbol): Likewise.
2257 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2258 (elf_i386_link_hash_table_create): Create loc_hash_table and
2260 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
2261 (elf_i386_size_dynamic_sections): Likewise.
2262 (elf_i386_relocate_section): Likewise.
2263 (elf_i386_finish_dynamic_sections): Likewise.
2264 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
2267 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
2268 (elf64_x86_64_link_hash_table): Add loc_hash_table and
2270 (elf64_x86_64_local_hash): New.
2271 (elf64_x86_64_local_htab_hash): Likewise.
2272 (elf64_x86_64_local_htab_eq): Likewise.
2273 (elf64_x86_64_get_local_sym_hash): Likewise.
2274 (elf64_x86_64_link_hash_table_free): Likewise.
2275 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
2276 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
2277 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2278 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
2279 and loc_hash_memory.
2280 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
2282 (elf64_x86_64_size_dynamic_sections): Likewise.
2283 (elf64_x86_64_relocate_section): Likewise.
2284 (elf64_x86_64_finish_dynamic_sections): Likewise.
2285 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
2288 2009-06-10 Philip Blundell <philb@gnu.org>
2290 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
2291 elf_sec->this_hdr == NULL.
2293 2009-06-12 Tristan Gingold <gingold@adacore.com>
2295 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
2296 * bfd-in2.h: Regenerated.
2297 * libbfd.h: Regenerated.
2299 * mach-o.c (FILE_ALIGN): New macro.
2300 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
2301 (bfd_mach_o_print_symbol): Ditto.
2302 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
2303 (bfd_mach_o_get_reloc_upper_bound): New function.
2304 (bfd_mach_o_canonicalize_reloc): Ditto.
2305 (bfd_mach_o_scan_write_relocs): Ditto.
2306 (bfd_mach_o_scan_write_section_32): Remove offset argument.
2307 (bfd_mach_o_scan_write_section_64): Ditto.
2308 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
2309 written for load command. Do not compute section file offset.
2310 (bfd_mach_o_scan_write_segment_64): Ditto.
2311 (bfd_mach_o_scan_write_symtab): Compute file offset first.
2312 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
2314 (bfd_mach_o_mangle_symbols): ... this new function.
2315 (bfd_mach_o_write_contents): Be sure to have load commands built.
2316 Call bfd_mach_o_mangle_symbols.
2317 (bfd_mach_o_build_commands): Adjust for filelen field.
2318 Use FILE_ALIGN macro. Clear section file offset if section is empty.
2319 Do not set symtab file offset anymore here.
2320 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
2321 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
2322 Set reloc_count and rel_filepos section fields.
2323 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
2325 (bfd_mach_o_scan_read_section_64): Ditto.
2326 (bfd_mach_o_scan_read_section): Ditto.
2327 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
2328 bfd_mach_o_asymbol. Use unsigned int for file offset type.
2329 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
2330 Handle weak-ref symbols.
2331 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
2332 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2333 (bfd_mach_o_scan): Remove assignment to removed field.
2334 (bfd_mach_o_mkobject_init): Ditto.
2335 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
2336 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
2337 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2338 (bfd_mach_o_swap_reloc_in): Ditto.
2339 (bfd_mach_o_swap_reloc_out): Ditto.
2341 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
2342 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
2343 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
2344 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
2345 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
2346 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
2347 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
2348 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
2349 (BFD_MACH_O_N_WEAK_DEF): New macros.
2351 (bfd_mach_o_section_type): Add new enumeration values.
2352 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
2353 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
2354 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
2355 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
2357 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
2358 (BFD_MACH_O_GENERIC_RELOC_PAIR)
2359 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
2360 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
2361 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
2362 (BFD_MACH_O_RELENT_SIZE): Ditto.
2363 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
2364 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
2365 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
2366 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
2367 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
2368 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2369 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2370 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2371 (bfd_mach_o_reloc_info): New struct.
2372 (bfd_mach_o_asymbol): New struct.
2373 (bfd_mach_o_symtab_command): The symbols field is now of type
2375 (bfd_mach_o_load_command): The offset and len fields are now of type
2377 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2378 Add a filelen field. Add comments.
2379 (bfd_mach_o_backend_data): New struct.
2380 (bfd_mach_o_get_backend_data): New macro.
2381 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2383 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2384 (bfd_mach_o_get_reloc_upper_bound): New prototype.
2385 (bfd_mach_o_canonicalize_reloc): Ditto.
2387 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2388 duplicated macro. Now defined to _bfd_generic_is_local_label.
2389 (TARGET_NAME_BACKEND): New macro...
2390 (TARGET_NAME_BACKEND): ... used to name a new variable.
2391 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2392 Mach-O backend data.
2394 * mach-o-i386.c (i386_howto_table): New variable.
2395 (bfd_mach_o_i386_swap_reloc_in): New function.
2396 (bfd_mach_o_i386_swap_reloc_out): Ditto.
2397 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2398 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2399 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2400 (bfd_mach_o_bfd_reloc_type_lookup)
2401 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2403 2009-06-11 Eric Paris <eparis@redhat.com>
2404 Nick Clifton <nickc@redhat.com>
2406 * opncls.c (_maybe_make_executable): New function. Gives execute
2407 permission to an executable bfd that was opened for writing
2408 provided that it is a regular file. Replaces common code found in...
2409 (bfd_close): here and ...
2410 (bfd_close_all_done): here.
2412 2009-06-11 Anthony Green <green@moxielogic.com>
2414 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2415 * bfd-in2.h: Rebuilt.
2416 * libbfd.h: Rebuilt.
2417 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2419 (moxie_reloc_map): Ditto.
2420 Clean up copyright notice.
2422 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
2424 * bfd-in2.h: bfd_mmap prototype.
2425 * bfdio.c (bfd_mmap): New function.
2426 * libbfd.h (bfd_iovec): Add bmmap.
2427 * cache.c (cache_bmmap): New function.
2428 (cache_iovec): Initialize bmmap member.
2429 * opencls.c (opncls_bmmap): New function.
2430 (opncls_iovec): Initialize bmmap member.
2432 2009-06-09 Tristan Gingold <gingold@adacore.com>
2434 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2435 and stabstr_segment fields.
2436 (mach_o_be_vec, mach_o_le_vec): Removed
2437 (bfd_mach_o_version): New prototype.
2439 * mach-o.c (bfd_mach_o_version): Make this function public.
2440 (mach_o_wide_p): New function.
2441 (bfd_mach_o_wide_p): Ditto.
2442 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2444 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2445 Search in the list only if the name starts with a dot.
2446 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2447 test. Check bfd_seek status.
2448 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2449 (bfd_mach_o_scan_write_section_32): Ditto.
2450 (bfd_mach_o_scan_write_section_64): Ditto.
2451 (bfd_mach_o_scan_write_section): Removed.
2452 (bfd_mach_o_scan_write_segment): Split into ...
2453 (bfd_mach_o_scan_write_segment_32): ... this and ...
2454 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
2455 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2456 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
2457 symbol table. Now returns a boolean.
2458 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
2459 Adjust for status type.
2460 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2461 test. Write symbol table. Numbers the sections.
2462 (bfd_mach_o_read_header): Check bfd_seek status.
2463 Use mach_o_wide_p instead of hard-coded test.
2464 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2465 (bfd_mach_o_scan_read_section_64): Ditto.
2466 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
2467 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
2468 handled common symbols.
2469 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2470 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2471 (bfd_mach_o_scan_read_dylinker): Ditto.
2472 (bfd_mach_o_scan_read_dylib): Ditto.
2473 (bfd_mach_o_scan_read_thread): Ditto.
2474 (bfd_mach_o_scan_read_symtab): Ditto.
2475 Do not create a section for the stabs.
2476 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2477 (bfd_mach_o_scan_read_segment): Ditto.
2478 (bfd_mach_o_scan_read_command): Ditto.
2479 (bfd_mach_o_scan_start_address): Ditto.
2480 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2481 (bfd_mach_o_archive_p): Check bfd_seek status.
2482 (bfd_mach_o_core_fetch_environment): Ditto.
2484 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2486 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2488 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2489 (elf_i386_link_hash_table_create): Initialize irelifunc.
2490 (elf_i386_check_relocs): Updated. Set up irelifunc for
2492 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2493 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2495 (elf_i386_relocate_section): Likewise.
2497 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2498 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2499 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2501 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2502 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2504 (elf64_x86_64_relocate_section): Likewise.
2506 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2508 (_bfd_elf_create_ifunc_sections): This.
2510 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2512 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2515 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2517 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2518 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2519 building shared object. Check info->executable instead of
2520 !info->shared when setting non_got_ref.
2521 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2522 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2523 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2525 (elf_i386_relocate_section): Output dynamic relocation for
2526 R_386_32 against STT_GNU_IFUNC symbol to get the real
2527 function address when building shared object.
2528 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2529 relocation for STT_GNU_IFUNC symbol in shared object.
2531 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2532 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2533 symbol when building shared object. Check info->executable
2534 instead of !info->shared when setting non_got_ref.
2535 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2536 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2537 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2539 (elf64_x86_64_relocate_section): Output dynamic relocation
2540 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2541 function address when building shared object.
2542 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2543 relocation for STT_GNU_IFUNC symbol in shared object.
2545 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2547 * Makefile.am: Run "make dep-am".
2548 (BFD32_BACKENDS): Add mach-o-i386.lo.
2549 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2550 * Makefile.in: Regenerate.
2552 2009-06-06 Alan Modra <amodra@bigpond.net.au>
2554 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2555 when looking for soft-icache stubs.
2557 2009-06-05 Tristan Gingold <gingold@adacore.com>
2559 * mach-o.h: Update copyright year.
2560 (bfd_mach_o_mach_header_magic): New enum.
2561 (bfd_mach_o_cpu_subtype): Now an enum.
2562 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2563 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2564 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2565 (bfd_mach_o_load_command): Field type_required is now a boolean.
2566 Reindent prototypes.
2567 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2568 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2569 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2570 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2571 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2572 (bfd_mach_o_canonicalize_symtab): Ditto.
2573 (bfd_mach_o_get_symbol_info): Ditto.
2574 (bfd_mach_o_print_symbol): Ditto.
2575 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2576 (bfd_mach_o_make_empty_symbol): Ditto.
2577 (bfd_mach_o_write_contents): Ditto.
2579 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2580 bfd_mach_o_mkobject): Defines.
2581 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2582 Do not check with target vector but with flavour.
2583 (struct mach_o_section_name_xlat): New declaration.
2584 (dwarf_section_names_xlat): Ditto.
2585 (text_section_names_xlat): Ditto.
2586 (data_section_names_xlat): Ditto.
2587 (struct mach_o_segment_name_xlat): Ditto.
2588 (segsec_names_xlat): Ditto.
2589 (bfd_mach_o_convert_section_name_to_bfd): New function.
2590 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2591 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2592 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2593 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2594 Accept any input and output flavour. Do not share private data
2596 (bfd_mach_o_count_symbols): Add a comment.
2597 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2598 (bfd_mach_o_canonicalize_symtab): Ditto.
2599 (bfd_mach_o_get_symbol_info): Ditto.
2600 (bfd_mach_o_print_symbol): Ditto.
2601 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2602 Use constants instead of hard-coded values.
2603 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2605 (bfd_mach_o_scan_write_section_64): Ditto.
2606 (bfd_mach_o_scan_write_segment): Ditto.
2607 Do not copy sections anymore.
2608 (bfd_mach_o_write_contents): Make it public.
2609 Remove dead code. Rewrite typeflag assignment.
2610 (bfd_mach_o_build_commands): New function.
2611 (bfd_mach_o_set_section_contents): Ditto.
2612 (bfd_mach_o_make_empty_symbol): Make it public.
2613 (bfd_mach_o_read_header): Make it static.
2614 Convert to bfd_boolean.
2615 Use constants instead of hard-coded values.
2616 (bfd_mach_o_make_bfd_section): Call
2617 bfd_mach_o_convert_section_name_to_bfd to create name.
2618 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2620 (bfd_mach_o_scan_read_section_64): Ditto.
2621 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2622 a segment anymore. Use constants instead of hard-coded values.
2623 (bfd_mach_o_scan_read_command): Fix style.
2624 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2625 Get rid of BFD_IO_FUNCS.
2626 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2627 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2628 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2629 (bfd_mach_o_object_p): Removed.
2630 (bfd_mach_o_gen_core_p): New function, replaces ...
2631 (bfd_mach_o_core_p): ... deleted.
2632 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2634 * mach-o-i386.c: New file.
2635 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2636 * configure.in (TDEFINES): Add mach_o_i386_vec.
2637 * configure: Regenerated.
2638 * targets.c: Add mach_o_i386_vec.
2640 * mach-o.c: Update copyright years.
2641 (BFD_IO_FUNCS): Remove (was not used).
2642 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2643 bfd_mach_o_slurp_extended_name_table,
2644 bfd_mach_o_construct_extended_name_table,
2645 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2646 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2647 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2648 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2649 bfd_mach_o_get_section_contents_in_window,
2650 bfd_mach_o_bfd_is_local_label_name,
2651 bfd_mach_o_bfd_is_target_special_symbol,
2652 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2653 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2654 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2655 bfd_mach_o_minisymbol_to_symbol,
2656 bfd_mach_o_bfd_get_relocated_section_contents,
2657 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2658 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2659 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2660 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2661 bfd_mach_o_bfd_merge_private_bfd_data,
2662 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2663 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2664 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2665 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2666 bfd_mach_o_bfd_copy_private_header_data,
2667 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2668 * mach-o-target.c: ... here.
2669 Update copyright years.
2671 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2673 * dep-in.sed: Don't use \n in replacement part of s command.
2674 * Makefile.am (DEP1): LC_ALL for uniq.
2676 * Makefile.in: Regenerate.
2678 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2680 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2681 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2682 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2684 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2686 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2687 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2688 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2689 against STT_GNU_IFUNC symbols for static executables.
2690 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2691 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2693 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2694 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2695 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2696 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2698 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2700 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2701 symbols to be left unimported when linking statically.
2702 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2703 code when linking statically.
2705 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2707 * elf32-i386.c (elf_i386_check_relocs): Increment
2708 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2709 against STT_GNU_IFUNC symbol.
2710 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2711 local STT_GNU_IFUNC definition is used.
2712 (elf_i386_relocate_section): Handle got.offset != -1 for
2713 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2716 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2717 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2718 relocations against STT_GNU_IFUNC symbol.
2719 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2720 local STT_GNU_IFUNC definition is used.
2721 (elf64_x86_64_relocate_section): Handle got.offset != -1
2722 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2723 STT_GNU_IFUNC symbol.
2725 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2728 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2729 (elf_i386_reloc_type_lookup): Likewise.
2730 (R_386_tls): Removed.
2731 (R_386_irelative): New.
2732 (R_386_vt_offset): Updated.
2733 (elf_i386_rtype_to_howto): Likewise.
2734 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2735 (elf_i386_link_hash_table_create): Initialize igotplt,
2737 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2738 (elf_i386_adjust_dynamic_symbol): Likewise.
2739 (elf_i386_allocate_dynrelocs): Likewise.
2740 (elf_i386_relocate_section): Likewise.
2741 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2743 (elf_i386_finish_dynamic_symbol): When building a static
2744 executable, use .iplt, .igot.plt and .rel.iplt sections for
2745 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2746 locally defined STT_GNU_IFUNC symbol.
2748 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2749 (x86_64_reloc_map): Likewise.
2750 (R_X86_64_standard): Updated.
2751 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2752 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2754 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2755 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2756 (elf64_x86_64_allocate_dynrelocs): Likewise.
2757 (elf64_x86_64_relocate_section): Likewise.
2758 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2760 (elf64_x86_64_finish_dynamic_symbol): When building a static
2761 executable, use .iplt, .igot.plt and .rela.iplt sections for
2762 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2763 for locally defined STT_GNU_IFUNC symbol.
2765 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2766 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2768 * bfd-in2.h: Regenerated.
2769 * libbfd.h: Likewise.
2771 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2773 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2774 (_bfd_elf_make_ifunc_reloc_section): Removed.
2775 (_bfd_elf_is_ifunc_symbol): Likewise.
2776 (_bfd_elf_create_static_ifunc_sections): New.
2778 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2780 (elf_link_add_object_symbols): Here.
2781 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2782 STT_GNU_IFUNC symbol.
2783 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2784 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2785 (IFUNC_INFIX): Removed.
2786 (get_ifunc_reloc_section_name): Likewise.
2787 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2788 (_bfd_elf_is_ifunc_symbol): Likewise.
2789 (_bfd_elf_create_static_ifunc_sections): New.
2791 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2793 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2794 (create_got_section): Likewise.
2795 (allocate_dynrelocs): Likewise.
2796 (readonly_dynrelocs): Likewise.
2797 (set_tls_module_base): Likewise.
2798 (dtpoff_base): Likewise.
2800 (elf_i386_link_hash_table_create): Updated.
2801 (elf_i386_create_dynamic_sections): Likewise.
2802 (elf_i386_check_relocs): Likewise.
2803 (elf_i386_size_dynamic_sections): Likewise.
2804 (elf_i386_relocate_section): Likewise.
2806 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2807 (create_got_section): Likewise.
2808 (allocate_dynrelocs): Likewise.
2809 (readonly_dynrelocs): Likewise.
2810 (set_tls_module_base): Likewise.
2811 (dtpoff_base): Likewise.
2813 (elf64_x86_64_link_hash_table_create): Updated.
2814 (elf64_x86_64_create_dynamic_sections): Likewise.
2815 (elf64_x86_64_check_relocs): Likewise.
2816 (elf64_x86_64_size_dynamic_sections): Likewise.
2817 (elf64_x86_64_relocate_section): Likewise.
2819 2009-05-28 Nick Clifton <nickc@redhat.com>
2821 * targets.c (_bfd_target_vector): Only include plugin target in
2822 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2824 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2826 * elf32-spu.c (struct call_info): New member broken_cycle.
2827 (remove_cycle): Instead of physically removing call_info structures
2828 to break call graph cycles, mark them using the broken_cycle flag.
2829 (mark_overlay_section): Respect broken_cycle flag.
2830 (unmark_overlay_section): Likewise.
2831 (collect_lib_sections): Likewise.
2832 (collect_overlays): Likewise.
2833 (sum_stack): Likewise.
2835 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2837 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2838 (mark_functions_via_relocs): Initialize callee->count to 1.
2839 (pasted_function): Likewise.
2840 (spu_elf_auto_overlay): Honor call counts when determining number
2841 of stubs required in software i-cache mode.
2843 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2845 * plugin.c (program_name): Remove.
2846 (plugin_program_name): New.
2847 (bfd_plugin_set_program_name): New.
2848 (try_load_plugin): Use plugin_program_name.
2849 * plugin.h (bfd_plugin_set_program_name): New.
2851 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2853 * aclocal.m4: Include ../config/plugins.m4.
2854 * configure.in: Use AC_PLUGINS.
2855 * configure: Regenerate.
2856 * Makefile.in: Regenerate.
2857 * doc/Makefile.in: Regenerate.
2859 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2861 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2863 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2864 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2865 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2866 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2867 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2868 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2869 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2870 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2871 * reloc.c (bfd_generic_relax_section): Likewise.
2872 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2873 * vms.c (vms_bfd_relax_section): Likewise.
2875 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2877 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2879 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2880 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2882 * elf32-i386.c (allocate_dynrelocs): Updated.
2883 (elf_i386_relocate_section): Likewise.
2884 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2885 (elf64_x86_64_relocate_section): Likewise.
2887 * elf64-x86-64.c (is_indirect_symbol): Removed.
2889 2009-05-26 Nick Clifton <nickc@redhat.com>
2891 * po/id.po: Updated Indonesian translation.
2893 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2895 * Makefile.am: Run "make dep-am".
2898 (ALL_MACHINES): Add cpu-plugin.lo.
2899 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2900 (BFD32_BACKENDS): Add plugin.lo.
2901 (BFD32_BACKENDS_CFILES): Add plugin.c.
2902 (libbfd_la_LIBADD): Add LIBDL
2903 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2904 (bfd_plugin_arch): Declare.
2905 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2906 * bfd.c (bfd): Add plugin_data.
2907 * config.bfd: Handle the plugin target.
2908 * configure.in: Check for --enable-plugins.
2909 (LT_INIT): Use the dlopen option.
2910 * cpu-plugin.c: New.
2913 * targets.c (plugin_vec): Declare.
2914 (_bfd_target_vector): Add plugin_vec.
2915 * Makefile.in: Regenerate.
2916 * bfd-in2.h: Regenerate.
2917 * configure: Regenerate.
2919 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2921 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2922 per line with all lines having continuation backslash. Prefix
2923 first line with "A", following lines with "B".
2924 * Makefile.am (DEP): Don't use dep.sed here.
2925 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2926 dep.sed here on dependencies, sort and uniq.
2927 * Makefile.in: Regenerate.
2929 2009-05-25 Tristan Gingold <gingold@adacore.com>
2931 * makefile.vms: Add verilog.obj to object list OBJS.
2933 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2935 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2936 for BFD_IN_MEMORY is cleared.
2937 (bfd_bwrite): Zero excess memory allocated.
2939 2009-05-22 Julian Brown <julian@codesourcery.com>
2941 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2943 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2944 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2945 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2946 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2947 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2948 (a8_erratum_fix, a8_erratum_reloc): New structs.
2949 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2950 num_a8_erratum_fixes, fix_cortex_a8 fields.
2951 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2952 (elf32_arm_add_stub): Split into two parts, creating...
2953 (elf32_arm_create_or_find_stub_sec): New function.
2954 (elf32_arm_final_link_relocate): Add forward declaration.
2955 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2956 relocations, multiple relocations per stub.
2957 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2958 (arm_size_one_stub): Use find_stub_size_and_template.
2959 (a8_reloc_compare): New.
2960 (find_thumb_glue): Add forward declaration.
2961 (cortex_a8_erratum_scan): New.
2962 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2963 (bfd_elf32_arm_set_cortex_a8_fix): New.
2964 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2965 (arm_map_one_stub): Add THUMB32_TYPE support.
2966 (a8_branch_to_stub_data): New.
2967 (make_branch_to_a8_stub): New.
2968 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2969 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2970 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2971 Cortex-A8 erratum workaround.
2972 * bfd-in2.h: Regenerate.
2974 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2976 * Makefile.am: Run "make dep-am".
2977 * Makefile.in: Regenerate.
2978 * po/SRC-POTFILES.in: Regenerate.
2980 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2982 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2985 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2987 * elf-bfd.h (struct elf_backend_data
2988 <elf_backend_link_output_symbol_hook>): Return an int.
2989 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2990 symbols on deleted .opd entries.
2991 * elflink.c (elf_link_output_sym): Return without outputting sym
2992 if output_symbol_hook returns 2.
2993 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2994 Abort if we must not discard sym.
2995 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2997 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2998 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2999 elf_backend_link_output_symbol_hook return type change.
3000 * elf32-arm.c (output_arch_syminfo): Likewise.
3001 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
3002 (elf32_arm_output_arch_local_syms): Likewise.
3003 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
3004 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
3005 (bfd_score_elf_link_output_symbol_hook): Likewise.
3006 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
3007 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
3008 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
3009 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
3010 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
3011 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
3012 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
3013 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
3014 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
3015 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3016 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3018 2009-05-21 Alan Modra <amodra@bigpond.net.au>
3020 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
3021 out of range .opd symbols.
3023 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
3025 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
3026 fprintf_vma directly.
3027 * peXXigen.c (pe_print_edata): Likewise.
3028 (pe_print_pdata): Likewise.
3029 (_bfd_XX_print_ce_compressed_pdata): Likewise.
3030 (_bfd_XX_print_private_bfd_data_common): Likewise.
3032 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
3034 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
3036 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
3037 Paul Brook <paul@codesourcery.com>
3039 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
3040 fix discarded sections.
3042 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3044 * elf32-spu.c (mark_overlay_section): Move .init and .fini
3045 sections into the software icache.
3047 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3049 * elf32-spu.c (build_stub): Always build "compact" sofware
3052 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3054 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
3055 (spu_elf_setup): Initialize it.
3056 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
3057 Update to new-sytle cache manager data structures.
3058 (spu_elf_build_stubs): Generate new-style cache manager data
3059 structures and symbols.
3060 (spu_elf_auto_overlay): Update size computation.
3062 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3064 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
3065 segments first amongst the program headers.
3067 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3069 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
3070 into addresses for relocation types that look at high bits. Remove
3071 special handling of relocation overflow warnings.
3073 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3075 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
3076 control flow graph between fragments of a function.
3078 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3080 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
3081 generate only a 16-byte .toe section.
3082 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
3084 2009-05-14 Alan Modra <amodra@bigpond.net.au>
3086 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
3087 (spu_elf_place_overlay_data): ..here. New function.
3088 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
3090 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
3092 * elf32-arm.c: Move sysdep.h to start of file.
3094 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
3096 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
3098 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
3099 __icache_tag_array and __icache_tag_array_size.
3101 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
3103 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
3105 (bfinfdpic_link_omit_section_dynsym): Likewise.
3106 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
3108 2009-05-05 Paul Brook <paul@codesourcery.com>
3110 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
3111 * bfd-in2.h: Regenerate.
3112 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
3113 (_arm_elf_section_data): Add text and exidx fields.
3114 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
3115 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
3116 copy_exidx_entry): New functions.
3117 (elf32_arm_write_section): Fixup .ARM.exidx contents.
3119 2009-05-05 Christophe lyon <christophe.lyon@st.com>
3121 * elf32-arm.c (DEF_STUBS): New helper define.
3122 (DEF_STUB): Likewise.
3123 (stub_def): New type.
3124 (stub_definitions): New array, containing stub template pointers
3126 (arm_size_one_stub): Make use of stub_definitions.
3128 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
3130 * elflink.c (find_version_for_sym): Remove from here, ...
3131 * linker.c (bfd_find_version_for_sym): ... rename, replace
3132 here, make public and update all callers.
3133 * bfd-in2.h: Regenerate.
3135 2009-04-30 Nick Clifton <nickc@redhat.com>
3137 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
3139 (struct elf_obj_data): Add has_ifunc_symbols boolean.
3140 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
3141 into a STT_GNU_IFUNC symbol type.
3142 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
3144 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
3145 the binary contains ifunc symbols.
3146 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
3147 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
3148 * elf32-i386.c (is_indirect_function): New function.
3149 (elf_i386_check_relocs): Create an ifunc output section.
3150 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
3151 section if necessary.
3152 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
3154 (elf_i386_add_symbol_hook): New function. Set the
3155 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
3156 symbol is encountered.
3157 (elf_backend_post_process_headers): Define.
3158 (elf_backend_add_symbol_hook): Define.
3159 (elf_i386_post_process_headers): Rename to
3160 elf_i388_fbsd_post_process_headers.
3161 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
3162 (is_indirect_function): New function.
3163 (elf64_x86_64_check_relocs): Create an ifunc output section.
3164 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
3165 section if necessary.
3166 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
3167 symbol if necessary.
3168 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
3169 elf_obj_data structure if an ifunc symbol is encountered.
3170 (elf_backend_post_process_headers): Define.
3171 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
3172 if we have ifunc symbols to handle.
3173 (get_ifunc_reloc_section_name): New function. Computes the name
3174 for an ifunc section.
3175 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
3176 section to hold ifunc relocs.
3177 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
3178 (bfd_print_symbol_vandf): Handle ifunc symbols.
3179 (bfd_decode_symclass): Likewise.
3180 * bfd-in2.h: Regenerate.
3182 2009-04-30 Joseph Myers <joseph@codesourcery.com>
3184 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
3185 MOVW and MOVT relocations in a shared library link.
3187 2009-04-27 Anthony Green <green@moxielogic.com>
3189 * verilog.c: New file.
3190 * Makefile.am (BFD32_LIBS): Add verilog.c.
3191 (BFD32_LIBS_CFILES): Add verilog.c.
3192 (verilog.lo): New build rule.
3193 * Makefile.in: Rebuilt.
3194 * targets.c: Add verilog support.
3195 * bfd.c (tdata union): Add Verilog private data field.
3196 * bfd-in2.h: Regenerate.
3198 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
3200 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
3203 2009-04-23 Matthias Klose <doko@ubuntu.com>
3205 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
3207 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
3210 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
3211 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3212 (elf32_arm_size_stubs): Likewise.
3213 (record_thumb_to_arm_glue): Deleted unused function.
3214 (bfd_elf32_arm_process_before_allocation): No longer handle
3215 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
3216 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
3217 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3219 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
3221 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
3222 (elf32_arm_write_section): Declare early.
3223 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
3224 (arm_allocate_glue_section_space): Exclude empty sections.
3225 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
3226 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
3228 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
3229 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
3230 (elf32_arm_size_dynamic_sections): Allocate interworking
3232 (bfd_elf32_bfd_final_link): Define.
3234 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
3236 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
3238 * coffcode.h (coff_compute_section_file_positions): Clear
3239 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
3241 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
3242 force_minimum_alignment.
3244 * libcoff.h: Regenerated.
3246 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
3247 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
3249 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
3250 nor target_subsystem.
3252 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
3253 force_minimum_alignment nor target_subsystem.
3255 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
3257 * coff-x86_64.c (PEI_HEADERS): Protect includes.
3258 (bfd_pe_print_pdata): Remove #ifdef PE variation.
3259 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
3260 include in coff-x86_64.c of headers.
3261 (PDATA_ROW_SIZE): New define.
3262 (pex_regs[]): New static array.
3263 (pex64_get_runtime_function): New static function.
3264 (pex64_get_unwind_info): Likewise.
3265 (pex64_get_scope_entry): Likewise.
3266 (pex64_xdata_print_uwd_codes): Likewise.
3267 (pex64_get_section_by_rva): Likewise.
3268 (pex64_dump_xdata): Likewise.
3269 (pex64_bfd_print_pdata): Likewise.
3270 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
3271 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
3272 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
3274 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
3275 Alan Modra <amodra@bigpond.net.au>
3276 Dave Korn <dave.korn.cygwin@gmail.com>
3278 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
3279 long names and non-NUL-terminated strings.
3281 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3283 * bfd-in2.h: Regenerated.
3285 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3287 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
3288 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
3290 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3293 * coffcode.h (bfd_pei_p): New.
3295 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
3296 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3297 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
3298 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
3299 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
3300 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
3302 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
3303 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3304 bfd_efi_rtdrv_x86_64_vec,
3305 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
3306 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
3307 * targets.c: Likewise.
3309 * configure: Regenerated.
3310 * libcoff.h: Likewise.
3311 * Makefile.in: Likewise.
3313 * efi-app-ia32.c: Removed.
3314 * efi-app-x86_64.c: Likewise.
3315 * efi-bsdrv-ia32.c: Likewise.
3316 * efi-bsdrv-ia64.c: Likewise.
3317 * efi-bsdrv-x86_64.c: Likewise.
3318 * efi-rtdrv-ia32.c: Likewise.
3319 * efi-rtdrv-ia64.c: Likewise.
3320 * efi-rtdrv-x86_64.c: Likewise.
3321 * efi-rtdrv-ia32.c: Likewise.
3323 * efi-app-ia64.c: Moved to ...
3325 (TARGET_SYM): Set to bfd_pei_ia64_vec.
3326 (TARGET_NAME): Set to pei-ia64.
3328 * libpei.h (bfd_target_pei_p): Removed.
3329 (bfd_target_pei_arch): Likewise.
3330 (bfd_target_efi_app_p): Likewise.
3331 (bfd_target_efi_app_arch): Likewise.
3332 (bfd_target_efi_bsdrv_p): Likewise.
3333 (bfd_target_efi_bsdrv_arch): Likewise.
3334 (bfd_target_efi_rtdrv_p): Likewise.
3335 (bfd_target_efi_rtdrv_arch): Likewise.
3336 (bfd_pe_executable_p): Likewise.
3338 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
3339 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
3340 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
3341 and efi-rtdrv-ia32.c.
3342 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
3343 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
3344 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
3345 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
3346 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
3347 efi-rtdrv-x86_64.c. Add pei-ia64.c.
3348 (efi-app-ia64.lo): Removed.
3349 (efi-bsdrv-ia32.lo): Likewise.
3350 (efi-rtdrv-ia32.lo): Likewise.
3351 (efi-app-ia64.lo): Likewise.
3352 (efi-bsdrv-ia64.lo): Likewise.
3353 (efi-rtdrv-ia64.lo): Likewise.
3354 (efi-app-x86_64.lo): Likewise.
3355 (efi-bsdrv-x86_64.lo): Likewise.
3356 (efi-rtdrv-x86_64.lo): Likewise.
3359 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
3361 (arch_type): Removed.
3362 (pe_arch): Likewise.
3363 (pe_bfd_object_p): Just return coff_object_p.
3365 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
3366 bfd_pe_executable_p with bfd_pei_p.
3368 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
3370 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3371 PLT entries to an undefined symbol when generating a shared
3374 2009-04-17 Nick Clifton <nickc@redhat.com>
3377 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3379 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
3381 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3382 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3383 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3384 * binary.c (binary_bfd_define_common_symbol): Likewise.
3385 * bout.c (b_out_bfd_define_common_symbol): Likewise.
3386 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3387 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3388 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3389 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3390 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3391 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3392 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3393 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3394 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3395 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3396 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3397 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3398 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3399 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3400 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3401 * som.c (som_bfd_define_common_symbol): Likewise.
3402 * srec.c (srec_bfd_define_common_symbol): Likewise.
3403 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3404 * versados.c (versados_bfd_define_common_symbol): Likewise.
3405 * vms.c (vms_bfd_define_common_symbol): Likewise.
3406 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3407 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3408 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3409 (pmac_xcoff_vec): Likewise.
3410 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3411 (aix5coff64_vec): Likewise.
3412 * linker.c (bfd_generic_define_common_symbol): New function.
3413 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3414 (_bfd_define_common_symbol): New field.
3415 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3416 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3417 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3419 * bfd-in2.h: Regenerate.
3420 * libbfd.h: Likewise.
3421 * libcoff.h: Likewise.
3423 2009-04-15 Anthony Green <green@moxielogic.com>
3425 * targets.c: Add moxie support.
3426 * Makefile.am: Ditto.
3427 * Makefile.in: Rebuilt.
3428 * cpu-moxie.c, elf32-moxie.c: New files.
3429 * archures.c: Add moxie support.
3430 * configure.in: Add moxie support.
3431 * configure: Rebuilt.
3432 * config.bfd, archures.c: Add moxie support.
3433 * bfd-in2.h: Rebuilt.
3435 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
3437 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3438 branch to an undef weak symbol into a jump to next instruction if
3439 a PLT entry will be created.
3441 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
3443 * coffgen.c (make_a_section_from_file): Set the backend long
3444 section names enable if long section names found on input.
3445 * coffcode.h: Extend long section names documentation to match.
3447 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
3449 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3452 2009-04-07 DJ Delorie <dj@redhat.com>
3454 * archures.c: Add bfd_mach_mep_c5.
3455 * bfd-in2.h: Likewise.
3456 * cpu-mep.c: Add bfd_c5_arch.
3457 * elf32-mep.c: Support it.
3459 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
3461 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3462 info->callbacks->einfo.
3463 * linker.c (_bfd_generic_section_already_linked): Likewise.
3465 2009-04-06 DJ Delorie <dj@redhat.com>
3467 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3469 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3471 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3472 _bfd_pex64_print_pdata only if PE is defined.
3474 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3475 (_bfd_pex64_print_pdata): This.
3477 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3478 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3481 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
3483 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3484 _bfd_pep_print_x64_pdata.
3485 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3486 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3488 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3490 * elf32-xtensa.c (relax_property_section): Always set r_offset
3493 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
3495 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3496 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3498 (elf32_arm_stub_type): New enum values for the two new stubs.
3499 (arm_type_of_stub): Make use of the two new stubs.
3500 (arm_size_one_stub): Handle the two new stubs.
3502 2009-04-01 Matt Thomas <matt@netbsd.org>
3504 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3505 hidden symbols into the GOT or PLT.GOT.
3506 (elf_vax_relocate_section): Do not emit a PCREL reloc
3507 into a shared object if it is against a hidden symbol.
3509 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3511 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3512 and know_contains_shared_object_p.
3513 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3514 Cache the result in the archive_info table.
3515 (xcoff_auto_export_p): Add an "info" parameter and update the
3516 call to xcoff_archive_contains_shared_object_p.
3517 (xcoff_mark_auto_exports): Update accordingly.
3518 (xcoff_post_gc_symbol): Likewise.
3520 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3522 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3525 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3527 * coff-rs6000.c (member_layout): New structure.
3528 (archive_iterator): Likewise.
3529 (member_layout_init): New function.
3530 (archive_iterator_begin): Likewise.
3531 (archive_iterator_next): Likewise.
3532 (xcoff_write_armap_old): Use the new iterator functions.
3533 (do_shared_object_padding): Delete.
3534 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3535 handling of arch_info.
3536 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3537 first loop rather than the second. Allocate a member header if
3538 there isn't one, then work out the stat information and length
3539 in the first loop too. Use the new iterators for the second loop.
3540 (xcoff_write_archive_contents_big): Likewise.
3542 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3544 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3545 (bfd_xcoff_set_archive_import_path): Likewise.
3546 * bfd-in2.h: Regenerate.
3547 * xcofflink.c: Include libiberty.h.
3548 (xcoff_archive_info): New structure.
3549 (xcoff_archive_info_hash): New function.
3550 (xcoff_archive_info_eq): Likewise.
3551 (xcoff_get_archive_info): Likewise.
3552 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3553 (bfd_xcoff_split_import_path): New function.
3554 (bfd_xcoff_set_archive_import_path): Likewise.
3555 (xcoff_set_import_path): Move earlier in file.
3556 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3557 object to the the directory part of the bfd's filename. Get the
3558 import path and filename of an archive object from the archive's
3559 xcoff_tdata, initializing it if necessary. Update use of
3561 (bfd_link_input_bfd): Update use of import_file_id.
3562 (xcoff_write_global_symbol): Likewise.
3564 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3566 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3568 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3570 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3571 a .loader section for relocatable links.
3572 (xcoff_need_ldrel_p): New function.
3573 (xcoff_mark): Use it.
3574 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3576 (xcoff_build_ldsym): New function, split out from...
3577 (xcoff_build_ldsyms): ...here. Rename to...
3578 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3579 call xcoff_build_ldsym, if there's a loader section.
3580 (xcoff_build_loader_section): New function, extracted verbatim from...
3581 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3582 there's a loader section. Only add an __rtinit loader symbol
3583 if there's a loader section. Update after above name change.
3584 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3585 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3586 and xcoff_create_ldrel.
3587 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3588 (xcoff_reloc_link_order): Likewise, but only call it if there's
3589 a loader section. Use xcoff_symbol_section.
3590 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3591 if there's a loader section.
3593 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3595 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3597 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3599 * elf32-arm.c (group_sections): Rewrite loops for better
3602 2009-03-30 DJ Delorie <dj@redhat.com>
3604 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3605 relocs when doing a relocatable link.
3607 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3609 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3610 "ERROR:", in error messages.
3611 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3612 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3613 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3614 (elf32_arm_merge_eabi_attributes): Likewise.
3615 (elf32_arm_merge_private_bfd_data): Likewise.
3617 2009-03-27 Nick Clifton <nickc@redhat.com>
3619 * section.c (bfd_get_section_contents): Detect and handle the case
3620 where a section has the SEC_IN_MEMORY flag set but no actual
3623 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3626 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3627 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3628 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3629 if we don't find matching PT_LOAD when copying.
3631 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3633 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3634 the reloc descriptions.
3636 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3638 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3639 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3640 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3642 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3644 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3645 (bfd_i386_arch_intel_syntax): Likewise.
3646 (i8086_arch): Likewise.
3647 (bfd_x86_64_arch): Likewise.
3649 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3651 * elf32-cris.c (cris_elf_relocate_section): <case
3652 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3653 symbols for non-allocated sections. Don't check whether to
3654 generate R_CRIS_DTPMOD for non-allocated sections.
3655 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3656 handle relocation GC:ing if applied to non-allocated section.
3657 (cris_elf_check_relocs): Similar.
3659 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3660 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3661 when emitting a known TP offset in the GOT.
3663 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3665 * elf64-ppc.c (synthetic_opd): Delete.
3666 (compare_symbols): Look for .opd name rather than section match.
3667 (ppc64_elf_get_synthetic_symtab): Likewise.
3669 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3671 * elf32-ppc.c (is_pic_glink_stub): Delete.
3672 (is_nonpic_glink_stub): New function.
3673 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3675 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3677 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3678 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3680 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3681 macros for visibilty and locality checks.
3682 (elf_s390_adjust_dynamic_symbol): Likewise.
3683 (allocate_dynrelocs): Likewise.
3684 (elf_s390_relocate_section): Likewise.
3685 (elf_s390_finish_dynamic_symbol): Likewise.
3686 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3687 (elf_s390_adjust_dynamic_symbol): Likewise.
3688 (allocate_dynrelocs): Likewise.
3689 (elf_s390_relocate_section): Likewise.
3690 (elf_s390_finish_dynamic_symbol): Likewise.
3692 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3694 * bfd-in2.h: Regenerated.
3695 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3696 for debugging sections and map memory read/write dependent on
3698 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3699 without memory read flags set.
3700 * section.c: Add SEC_COFF_NOREAD to section flags.
3702 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3704 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3707 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3709 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3710 "no overlays" return. If there are overlays, create overlay
3711 manager entry symbols here, so that..
3712 (spu_elf_build_stubs): ..we don't need to set them up here.
3713 Simplify entry symbol tests.
3714 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3716 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3718 * elf.c (elfcore_grok_openbsd_procinfo)
3719 (elfcore_grok_openbsd_note): New functions.
3720 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3722 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3724 * vms-hdr.c: Don't include alloca.h.
3725 * elf32-m68hc1x.c: Include alloca-conf.h.
3727 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3729 * Makefile.am: Run "make dep-am".
3730 * Makefile.in: Regenerate.
3732 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3734 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3736 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3738 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3740 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3741 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3742 ovly_return fields with ovly_entry[2]. Adjust all users.
3743 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3745 (spu_elf_build_stubs): Likewise.
3746 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3747 ovly_flavour changes. Update all callers.
3748 (ovl_stub_size_log2): New function.
3749 (build_stub): Handle compact icache stubs. Use different manager
3750 entry point for stubs in non-icache area.
3751 (spu_elf_size_stubs): Don't allocate space for indirect branch
3753 (spu_elf_build_stubs): And don't built them.
3755 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3757 * dwarf2.c (read_section): Always use rawsize, if available.
3759 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3761 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3762 of rawsize and size for buffer.
3764 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3766 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3767 parameter just because fixed sections fit into local store.
3768 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3769 generating overlays if fixed sections plus reserved stack
3770 and heap space fit into local store.
3772 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3774 * elf32-spu.c (build_stub): Correct icache set_id.
3775 (spu_elf_relocate_section): Likewise.
3777 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3779 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3780 symbol table if it was created by the current call.
3782 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3784 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3785 class XMC_DS rather than XMC_UA.
3787 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3789 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3790 bfd_boolean export_defineds parameter with an unsigned int
3791 auto_export_flags parameter.
3792 * bfd-in2.h: Regenerate.
3793 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3794 split out from xcoff_build_ldsyms.
3795 (xcoff_covered_by_expall_p): New function.
3796 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3797 but with extra code to handle -bexpfull and -bexpall.
3798 (xcoff_mark_auto_exports): New function.
3799 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3800 a function should be automatically exported.
3801 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3802 parameter with an auto_export_flags parameter. Update ldinfo
3803 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3806 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3808 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3809 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3810 init and fini functions. Do garbage collection for objects
3811 without an entry point too.
3813 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3815 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3816 check whether a symbol has csect information.
3817 (coff_print_aux): Likewise.
3818 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3819 information for C_AIX_WEAKEXT too.
3820 (_bfd_xcoff_swap_aux_out): Likewise.
3821 (xcoff_reloc_type_br): Handle defweak symbols too.
3822 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3823 information for C_AIX_WEAKEXT too.
3824 (_bfd_xcoff64_swap_aux_out): Likewise.
3825 (xcoff64_reloc_type_br): Handle defweak symbols too.
3826 * coffgen.c (coff_print_symbol): Handle auxillary function
3827 information for C_AIX_WEAKEXT too.
3828 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3829 instead of BSF_GLOBAL if the L_WEAK flag is set.
3830 (xcoff_dynamic_definition_p): New function.
3831 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3832 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3833 always take the symbol class from the ldsym. Use weak bfd symbol
3834 types for weak ldsyms.
3835 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3836 Fix the check for whether a definition is from a shared object.
3837 Allow redefinitions of weak symbols.
3838 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3839 (xcoff_keep_symbol_p): Likewise.
3840 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3841 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3842 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3843 but mark them as L_WEAK.
3844 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3845 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3847 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3849 * xcofflink.c (xcoff_mark): When walking the relocations,
3850 only mark the target symbol or the target section, not both.
3851 (xcoff_final_definition_p): New function.
3852 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3853 symbol is a valid definition of the associated output symbol.
3854 Use XCOFF_ALLOCATED to stop the same hash table entry having
3856 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3858 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3860 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3862 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3865 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3867 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3868 * libcoff.h: Regenerate.
3869 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3870 line-number counts in the bfd's lineno_counts field.
3871 Don't keep per-csect line-number counts.
3872 (xcoff_sweep): Don't update per-csect line-number counts.
3873 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3874 entries in each output section.
3875 (xcoff_link_input_bfd): Get the number of line numbers from
3876 the bfd's lineno_counts field, rather than recalculating it
3877 from scratch. Fix the range check when updating C_BINCL and
3879 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3880 here. Don't expect csects to have line-number counts.
3882 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3884 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3885 * libcoff.h: Regenerate.
3886 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3887 "skip" logic from xcoff_link_input_bfd.
3888 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3889 objects in a dynamic link, rather than checking whether csectpp
3890 is null. Always allocate debug_index for other objects,
3891 and always go through the loop. Update the type of debug_index
3892 after the change above. Read the auxillary csect information
3893 and use xcoff_keep_symbol_p to decide whether a symbol should
3894 be kept. Set its debug_index to -2 if not.
3895 (xcoff_link_input_bfd): Update the type of debug_index after
3896 the change above and always expect it to be nonnull. Use it to
3897 test whether a symbol should be stripped, rather than making the
3898 decision here. Postpone all symbol creation to the second pass.
3900 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3902 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3903 creating a descriptor.
3904 (xcoff_sweep): Don't mark toc_section unless it's needed.
3905 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3906 when marking every bfd.
3907 (xcoff_link_input_bfd): Skip all TOC anchors.
3908 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3909 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3910 to -1; call xcoff_find_tc0 instead.
3912 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3914 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3915 * libcoff.h: Regenerate.
3916 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3917 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3918 the previous symbol's csect. Treat last_symndx as an inclusive value
3919 and simplify its handling.
3920 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3921 symbols with the right csect. Don't mark rsec when processing
3922 relocations against undefined or absolute sections.
3923 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3924 of bfd_und_section_ptr.
3925 (xcoff_link_input_bfd): Likewise.
3927 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3929 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3930 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3931 flag is set. Assert that all undefined symbols are either
3932 imported or defined by a dynamic object.
3933 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3934 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3935 handling to all relocations. Only set XCOFF_CALLED for function
3937 (xcoff_find_function): New function, split out from...
3938 (bfd_xcoff_export_symbol) ...here.
3939 (xcoff_set_import_path): New function, split out from...
3940 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3941 meaning of XCOFF_CALLED.
3942 (xcoff_mark_symbol): If we mark an undefined and unimported
3943 symbol, find some way of defining it. If the symbol is a function
3944 descriptor, fill in its definition automatically. If the symbol
3945 is a function, mark its descriptor and allocate room for global
3946 linkage code. Otherwise mark the symbol as implicitly imported.
3947 Move the code for creating function descriptors from...
3948 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3949 check for symbols that were implicitly defined.
3950 (xcoff_mark): Don't count any dynamic relocations against
3952 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3953 in the xcoff link info.
3954 (xcoff_link_input_bfd): Remove handling of undefined and
3957 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3959 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3960 if the target is absolute. Fix comment typo.
3961 (xcoff_ppc_relocate_section): Remove FIXME.
3962 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3963 if the target is absolute.
3965 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3967 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3968 R_POS and R_NEG relocations against absolute symbols to the
3971 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3973 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3974 to 2 for bfd_mach_ppc_620.
3976 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3978 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3979 * configure.in: Likewise.
3980 * configure: Regenerate.
3982 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3985 * elf.c (assign_section_numbers): Generate symbol table if there
3986 is any relocation in output.
3987 (_bfd_elf_compute_section_file_positions): Likewise.
3989 2009-03-13 Nick Clifton <nickc@redhat.com>
3992 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3993 * elflink.c (elf_link_read_relocs_from_section): Use
3994 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3995 relocs but no symbol table.
3996 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3998 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
4001 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
4002 to check ___tls_get_addr.
4004 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
4005 strncmp to check __tls_get_addr.
4007 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
4009 * dwarf2.c (read_section): Always check the offset, even when the
4010 section has been read before.
4012 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
4014 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
4017 2009-03-11 Chris Demetriou <cgd@google.com>
4019 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
4020 * bfd-in2.h: Regenerate.
4021 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
4022 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
4024 (bsd_write_armap): Likewise.
4025 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
4026 flag is set, do nothing.
4027 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
4030 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
4032 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
4033 used to update stack pointer.
4035 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4038 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
4039 for unknown symbols in absolute section.
4041 2009-03-06 Nick Clifton <nickc@redhat.com>
4043 * po/es.po: Updated Spanish translation.
4045 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
4047 * elf32-arm.c (group_sections): Take next section size into
4048 account before accepting to group it.
4050 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
4052 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
4054 (elf32_arm_final_link_relocate): Likewise.
4056 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
4059 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
4061 2009-03-04 Alan Modra <amodra@bigpond.net.au>
4063 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
4064 * section.c (struct bfd_section): Add has_tls_get_addr_call.
4065 (BFD_FAKE_SECTION): Init new flag.
4066 * ecoff.c (bfd_debug_section): Likewise.
4067 * bfd-in2.h: Regenerate.
4068 * libbfd.h: Regenerate.
4069 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
4070 (ppc_elf_reloc_type_lookup): Handle new relocs.
4071 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
4072 without marker relocs.
4073 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
4074 if section has no old-style calls.
4075 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
4076 Don't try to optimize new-style __tls_get_addr call when handling
4077 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
4079 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
4080 (ppc64_elf_reloc_type_lookup): Handle new relocs.
4081 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
4082 without marker relocs.
4083 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
4084 if section has no old-style calls. Set toc_ref for new relocs as
4086 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
4087 Don't try to optimize new-style __tls_get_addr call when handling
4088 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
4091 2009-03-04 Alan Modra <amodra@bigpond.net.au>
4094 * configure.in: Test for ld --as-needed support. Link shared
4095 libbfd against libm.
4096 * configure: Regenerate.
4098 2009-03-03 Alan Modra <amodra@bigpond.net.au>
4100 * Makefile.am: Run "make dep-am".
4101 * Makefile.in: Regenerate.
4103 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
4105 * elf32-score7.c: New file.
4106 * elf32-score.h: New file.
4107 * elf32-score.c: Add code to support score 7. Set score7 as the
4109 * cpu-score.c: Add score7 architecure.
4110 (compatibile): New function.
4111 * Makefile.am: Add rules for building elf32-score7 object.
4112 * Makefile.in: Regenerate.
4113 * configure.in: Add elf32-score7 object to score vectors.
4114 * configure: Regenerate.
4115 * reloc.c: Add score7 relocs.
4116 * archures.c: Add score3 and score7 machine numbers.
4117 * bfd-in2.h: Regenerate.
4118 * libbfd.h: Regenerate.
4120 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4122 * configure: Regenerate.
4124 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4126 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
4127 (elf32_hppa_check_relocs): Use it.
4129 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
4131 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
4132 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4133 (elf_hppa_is_dynamic_loader_symbol): Likewise.
4134 (elf_hppa_record_segment_addrs): Likewise.
4135 (elf_hppa_final_link): Likewise.
4136 (elf_hppa_relocate_insn): Likewise.
4137 (elf_hppa_final_link_relocate): Likewise.
4138 (elf64_hppa_relocate_section): Likewise.
4139 * elf64-hppa.c: Insert above.
4141 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4143 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
4144 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
4145 (elf_hppa_relocate_section): Likewise.
4146 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
4147 from struct elf_link_hash_entry. Add count field.
4148 (struct elf64_hppa_dyn_hash_table): Delete.
4149 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
4150 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
4151 (hppa_elf_hash_entry, eh_name): Define.
4152 (elf64_hppa_new_dyn_hash_entry): Delete.
4153 (elf64_hppa_dyn_hash_lookup): Delete.
4154 (elf64_hppa_dyn_hash_traverse): Delete.
4155 (get_dyn_name): Delete.
4156 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
4157 of struct elf64_hppa_dyn_hash_entry *.
4158 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
4159 allocate_global_data_plt, allocate_global_data_stub,
4160 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
4162 (hppa64_link_hash_newfunc): New.
4163 (elf64_hppa_hash_table_create): Rework.
4164 (count_dyn_reloc): Likewise.
4165 (hppa64_elf_local_refcounts): New.
4166 (elf64_hppa_check_relocs): Rework using standard technique for recording
4167 local DLT, PLT and OPD reference counts.
4168 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
4169 elf_link_hash_entry *.
4170 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
4171 allocate_global_data_plt, allocate_global_data_stub,
4172 allocate_global_data_opd, allocate_dynrel_entries,
4173 elf64_hppa_adjust_dynamic_symbol,
4174 elf64_hppa_mark_milli_and_exported_functions): Likewise.
4175 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
4176 Use hppa_link_hash_table. Rework.
4177 (elf64_hppa_link_output_symbol_hook): Rework.
4178 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
4179 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
4180 elf64_hppa_finish_dynamic_sections): Likewise.
4182 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
4184 * elf32-arm.c (stub_reloc_type): Removed.
4185 (insn_sequence): Renamed reloc_type field to r_type.
4186 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
4187 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
4188 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
4189 (elf32_arm_stub_type): Add new enum entries for the new stubs.
4190 (arm_stub_is_thumb): Catch new stubs.
4191 (arm_type_of_stub): Handle new stubs.
4192 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
4193 (bfd_elf32_arm_process_before_allocation): Remove useless
4196 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
4198 * elf.c (elf_find_function): Use is_function_type to check
4201 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
4203 * xtensa-modules.c: Revert to previous version 1.11 due
4204 to inadvertant commit.
4206 2009-02-24 Sterling Augustine <sterling@tensilica.com>
4208 * elf32-xtensa.c (text_action_add): Separate test for action
4209 type. Break if saved action is ta_widen_insn at same offset.
4211 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
4213 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
4214 to elf32_arm_stub_long_branch_any_arm_pic.
4215 (elf32_arm_stub_long_branch_any_thumb_pic): New.
4216 (enum elf32_arm_stub_type, arm_type_of_stub)
4217 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
4220 2009-02-24 Joseph Myers <joseph@codesourcery.com>
4222 * elf32-arm.c (PREV_SEC): Update comment.
4223 (group_sections): Rename argument to stubs_always_after_branch.
4224 Reverse the list and place stubs at the end of input sections.
4226 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
4228 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
4230 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
4232 (arm_size_one_stub): Remove unnecessary break.
4233 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
4235 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
4237 * elf32-arm.c (stub_insn_type): New type.
4238 (stub_reloc_type): Likewise.
4239 (insn_sequence): Likewise.
4240 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
4241 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
4242 (elf32_arm_stub_long_branch_thumb_only): Likewise.
4243 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4244 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
4245 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
4246 (elf32_arm_stub_hash_entry): Add new helper fields.
4247 (stub_hash_newfunc): Initialize these new fields.
4248 (arm_build_one_stub): Encode Arm and Thumb instructions separately
4249 to take endianness into account.
4250 (arm_size_one_stub): Compute size of stubs using insn_sequence.
4251 (arm_map_one_stub): Code is now more generic, thanks to
4254 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
4256 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
4258 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4259 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
4260 BLX is not available. Fix typo in warning message. Add comments
4261 and improve formatting.
4262 (arm_build_one_stub): Adjust to new
4263 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
4264 (arm_map_one_stub): Likewise.
4266 2009-02-23 Tristan Gingold <gingold@adacore.com>
4267 Eric Botcazou <ebotcazou@adacore.com>
4268 Douglas B Rupp <rupp@gnat.com>
4270 * vms.h: Update copyright year, fix comments, reorder declarations.
4271 (_bfd_save_vms_section): Remove the prototype.
4272 (EGPS_S_V_NO_SHIFT): New constant.
4273 (bfd_vms_set_section_flags): New prototype.
4274 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
4276 (EGSY_S_W_FLAGS): Ditto.
4277 (EGSY_S_V_QUAD_VAL): Ditto.
4278 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
4279 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
4280 EGST_S_B_NAMLNG): Ditto.
4281 (ESRF_S_B_NAMLNG): Ditto.
4282 (ETIR_S_C_HEADER_SIZE): Ditto.
4283 (EGPS_S_V_ALLOC_64BIT): Ditto.
4284 (DST_S_C_EPILOG): Ditto.
4285 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
4286 (DST_S_C_SRC_INCRLNUM_B): Ditto.
4287 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
4288 (DST_S_L_PCLINE_UNSLONG): Ditto.
4289 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
4290 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
4291 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
4292 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
4293 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
4294 (DST_S_B_SRC_UNSBYTE): Ditto.
4295 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
4297 (vms_section, vms_reloc): Remove types.
4298 (hdr_struc): Replaced by ...
4299 (hdr_struct): ... new type.
4300 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
4301 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
4302 (EMH_DATE_LENGTH): Ditto.
4303 (eom_struc): Replaced by ...
4304 (eom_struct): ... new type.
4305 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
4306 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
4307 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
4308 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
4309 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
4310 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
4311 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
4312 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
4313 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
4314 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
4315 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
4316 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
4317 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
4318 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
4319 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
4320 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
4321 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
4322 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
4323 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
4324 (enum file_type_enum): New type.
4325 (struct location_struct): Removed.
4326 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
4327 (struct funcinfo, struct module): Ditto.
4328 (struct vms_private_data_struct): Update fields.
4329 (struct vms_section_data_struct): New type.
4331 * vms.c: Update copyright year, fix comments,
4332 Fix includes for DECC, add prototypes.
4333 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
4335 Use flavour to set is_vax, location_stack is removed.
4336 (struct pair): Declare.
4337 (fill_section_ptr): Initialize variables at declaration.
4338 Add guard to set SECTION_SYM flag, handlde und section.
4339 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
4340 (_bfd_vms_slurp_object_records): New function, replaces previous
4342 (vms_slurp_module): New function.
4343 (vms_slurp_image): Ditto.
4344 (vms_object_p): Complete rewrite.
4345 (vms_mkobject): Use is_vax field to slect architecture.
4346 (free_reloc_stream): New function.
4347 (vms_convert_to_var): Ditto.
4348 (vms_convert_to_var_1): Ditto.
4349 (vms_convert_to_var_unix_filename): Ditto.
4350 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
4352 (vms_new_section_hook): Set alignment to 0, allocate private data.
4353 (vms_get_section_contents): Load content.
4354 (vms_get_symbol_info): Handle undefined section.
4355 (vms_find_nearest_line): Handle.
4356 (alloc_reloc_stream): New function.
4357 (vms_slurp_reloc_table): Ditto.
4358 (vms_get_reloc_upper_bound): Make it real.
4359 (vms_canonicalize_reloc): Do the real work.
4360 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
4362 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
4363 (vms_set_arch_mach): Check arch.
4364 (vms_set_section_contents): Copy the content after allocation.
4365 (vms_alpha_vec): Update object flags.
4367 * vms-tir.c: Update copyright year, fix comments,
4368 add prototypes for new functions.
4369 (dst_define_location): New function.
4370 (dst_restore_location): New function.
4371 (dst_retrieve_location): New function.
4372 (dst_check_allocation): New function.
4373 (image_dump): Call dst_check_allocation.
4374 (image_write_b): Ditto.
4375 (image_write_w): Ditto.
4376 (image_write_l): Ditto.
4377 (image_write_q): Ditto.
4378 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4379 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4381 Call error handler instead of abort if name is not known.
4382 (etir_sta): Add quarter_relocs argument and set it.
4385 (etir_opr): Ditto, return FALSE in case of error.
4386 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4387 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4388 (etir_stc): Add quarter_relocs argument and set it, fix cast.
4389 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4390 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4391 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4392 Return FALSE in case of error.
4393 (tir_sta): Change sign of psect.
4395 (tir_cmd): Fix cast. Makes tir_table static const.
4396 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4397 add argument to explain.
4398 (analyze_etir): Initialize maxptr, add quarter_relocs
4399 declaration, move some declarations into inner scopes.
4400 Handle quarter_relocs and STO_IMM.
4401 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4402 (_bfd_vms_slurp_relocs): New function.
4403 (_bfd_vms_decode_relocs): New function.
4404 (sto_imm): Rewritten.
4405 (start_first_etbt_record): New function.
4406 (start_another_etbt_record): Ditto.
4407 (etir_output_check): Ditto.
4408 (defer_reloc_p): Ditto.
4409 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4410 a for-loop. Correctly deals with contents, deals with .vmsdebug,
4411 rewritte relocations handling.
4412 (_bfd_vms_write_tbt): Removed.
4413 (_bfd_vms_write_dbg): Ditto.
4415 * vms-misc.c: Update copyright year, Fix comments.
4416 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4417 (maybe_adjust_record_pointer_for_object): New function.
4418 (_bfd_vms_get_first_record): New function, replaces ...
4419 (_bfd_vms_get_record): .. removed.
4420 (_bfd_vms_get_object_record): New function.
4421 (_bfd_vms_get_object_record): New function.
4422 (vms_get_remaining_object_record): New function, replaces ...
4423 (_bfd_vms_get_next_record): ... removed.
4424 (add_new_contents): Removed.
4425 (_bfd_save_vms_section): Removed.
4426 (_bfd_get_vms_section): Removed.
4427 (_bfd_vms_output_flush): Write in VAR format.
4428 (new_symbol): Don't make UND section.
4430 * vms-hdr.c: Update copyright year, update list of record handled.
4431 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4432 (_bfd_vms_write_hdr): Strip vms and unix patches,
4433 add comments, truncate module name at 31 characters,
4434 use constants instead of hard-coded value,
4435 write BFD version instead of a fixed string.
4436 (_bfd_vms_slurp_ihd): New function.
4437 (_bfd_vms_slurp_isd): Ditto.
4438 (_bfd_vms_slurp_ihs): Ditto.
4439 (new_module): Ditto.
4440 (parse_module): Ditto
4441 (build_module_list): Ditto.
4442 (module_find_nearest_line): Ditto.
4443 (_bfd_vms_find_nearest_dst_line): Ditto.
4444 (vms_slurp_debug): Ditto.
4445 (_bfd_vms_slurp_dbg): Ditto.
4446 (_bfd_vms_slurp_tbt): Ditto.
4447 (_bfd_vms_write_dbg): Ditto.
4448 (_bfd_vms_write_tbt): Ditto.
4450 * vms-gsd.c: Update copyright year, update list of records handled.
4451 (EVAX_LITERALS_NAME): New macro.
4452 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4453 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4454 (register_universal_symbol): New function and prototype.
4455 (_bfd_vms_slurp_gsd): Fix indentations and casts,
4456 improve debug messages,
4457 use constants instead of hard-coded value,
4458 fix missing endianness conversion,
4459 handle global symbol (SYMG).
4460 (bfd_vms_set_section_flags): New function.
4461 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4462 handle section literals,
4464 handle section bfd and vms flags,
4465 don't output LIB$INITIALIZE symbol,
4466 fix handling of weak symbols,
4467 fix evax vs vax procedure descriptor,
4468 handle absolute symbols.
4470 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4471 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4473 * makefile.vms (DEFS): Fix flags for VMS.
4475 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4477 * bfd-in2.h: Regenerated.
4478 * libbfd.h: Regenerated.
4480 2009-02-20 Cary Coutant <ccoutant@google.com>
4482 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4485 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4488 * coffcode.h (coff_write_object_contents): Don't let the string
4489 table offset overflow the s_name field when using long section names.
4491 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4493 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4494 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4495 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4496 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4497 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4498 (bfd_pmac_xcoff_backend_data): Likewise.
4499 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4500 (bfd_xcoff_aix5_backend_data): Likewise.
4501 (xcoff64_write_object_contents): Delete unused long_section_names
4503 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4504 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4506 * coffcode.h (documentation): Update to describe long section names.
4507 (COFFLONGSECTIONCATHELPER): New helper macro.
4508 (BLANKOR1TOODD): Likewise.
4509 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4510 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4511 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4512 (bfd_coff_set_long_section_names_allowed): New function.
4513 (bfd_coff_set_long_section_names_disallowed): Likewise.
4514 (struct bfd_coff_backend_data): Add new backend hook function
4515 pointer _bfd_coff_set_long_section_names.
4516 (bfd_coff_set_long_section_names): New backend hook.
4517 (coff_write_object_contents): Only generate long section names if
4518 bfd_coff_long_section_names() indicates they are currently enabled.
4519 (bfd_coff_std_swap_table): Make non-const, and initialise long
4520 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4521 (ticoff0_swap_table): Likewise to both.
4522 (ticoff1_swap_table): Again, likewise to both.
4523 * coffgen.c (make_a_section_from_file): Allow long section names
4524 as inputs even if not currently allowed for outputs.
4525 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4526 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4527 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4528 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4529 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4530 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4531 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4532 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4533 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4534 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4535 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4536 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4537 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4538 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4539 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4540 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4541 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4542 * libcoff-in.h: Update copyright year to cause updated copyright
4543 year in generated libcoff.h, and fix typo.
4544 * libcoff.h: Regenerated.
4545 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4546 (_bfd_ecoff_no_long_sections): Add prototype.
4547 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4548 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4549 defined by an including .c file.
4550 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4551 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4552 (ticoff1_swap_table): Likewise to both.
4554 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
4556 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4557 stub. Catch default case error.
4558 (arm_map_one_stub): Add missing Thumb mapping symbol.
4560 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4563 * elf32-avr.c: Handle case where no local symbos exist correctly.
4565 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
4568 * elf32-arm.c (arm_long_branch_stub,
4569 arm_thumb_v4t_long_branch_stub,
4570 arm_thumb_thumb_long_branch_stub,
4571 arm_thumb_arm_v4t_long_branch_stub,
4572 arm_thumb_arm_v4t_short_branch_stub,
4573 arm_pic_long_branch_stub):
4574 Renamed to elf32_arm_stub_long_branch_any_any,
4575 elf32_arm_stub_long_branch_v4t_arm_thumb,
4576 elf32_arm_stub_long_branch_thumb_only,
4577 elf32_arm_stub_long_branch_v4t_thumb_arm,
4578 elf32_arm_stub_short_branch_v4t_thumb_arm,
4579 elf32_arm_stub_long_branch_any_any_pic.
4580 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4581 arm_thumb_thumb_stub_long_branch,
4582 arm_thumb_arm_v4t_stub_long_branch,
4583 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4584 Renamed to arm_stub_long_branch_any_any,
4585 arm_stub_long_branch_v4t_arm_thumb,
4586 arm_stub_long_branch_thumb_only,
4587 arm_stub_long_branch_v4t_thumb_arm,
4588 arm_stub_short_branch_v4t_thumb_arm,
4589 arm_stub_long_branch_any_any_pic.
4591 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4593 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4594 in branch offset check.
4596 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4598 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4599 add toc.symndx and toc.add.
4600 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4602 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4604 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4605 (branch_reloc_hash_match): New function, extracted from..
4606 (ppc64_elf_tls_optimize): ..here.
4607 (ppc64_elf_relocate_section): Properly set addends when optimizing
4608 tls sequences. Avoid unnecessary reading and writing of insns.
4609 Only redo reloc when symbol changed. Bypass symbol checks when
4611 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4612 (branch_reloc_hash_match): New function, extracted from..
4613 (ppc_elf_tls_optimize): ..here.
4614 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4615 Don't clear addend on zapped __tls_get_addr reloc.
4617 2009-02-12 Nick Clifton <nickc@redhat.com>
4620 * elflink.c (bfd_elf_final_link): When counting the relocations,
4621 if the header size has not been set yet then assume that it will
4622 match the output section's reloc type.
4624 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4626 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4629 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4631 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4632 (find_function): Likewise.
4633 (pasted_function): Don't error if no prior function found.
4634 (discover_functions): Revert 2008-12-10 change. Extend first
4635 function range to start of section.
4637 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4639 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4641 * elf64-hppa.h: Likewise.
4643 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4645 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4648 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4650 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4651 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4653 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4655 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4656 * archures.c (bfd_mach_mips_xlr): Define.
4657 * bfd-in2.h: Regenerate.
4658 * cpu-mips.c (I_xlr): Define.
4659 (arch_info_struct): Add XLR entry.
4660 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4661 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4662 (mips_mach_extensions): Add XLR entry.
4664 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4666 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4668 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4670 * configure.in: AC_SUBST pdfdir.
4671 * Makefile.am: Add install-pdf, install-pdf-am
4672 and install-pdf-recursive targets. Define pdfdir.
4673 * doc/Makefile.am: Define pdf__strip_dir. Add
4674 install-pdf and install-pdf-am targets.
4675 * po/Make-in: Add install-pdf target.
4676 * configure: Regenerate.
4677 * Makefile.in: Regenerate
4678 * doc/Makefile.in: Regenerate.
4680 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4682 * bfd-in2.h: Regenerate.
4683 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4684 fields from n_entries to n_slots where appropriate, update comments.
4685 (HOWTO): Add TLS relocations.
4686 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4687 (enum elf_m68k_got_offset_size): New enum.
4688 (struct elf_m68k_got_entry.type): Move field to ...
4689 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4690 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4692 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4694 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4695 fields into n_entries array. Update comments.
4696 (elf_m68k_init_got): Simplify, update all uses.
4697 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4698 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4699 GOT entries; update name, update all uses.
4700 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4701 (elf_m68k_get_got_entry): Update.
4702 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4704 (elf_m68k_remove_got_entry_type): Simplify.
4705 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4706 (elf_m68k_can_merge_gots): Update.
4707 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4708 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4709 GOT entries, simplify.
4710 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4711 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4712 field, remove obsoleted local_n_entries field.
4713 (elf_m68k_partition_multi_got_2): New static function.
4714 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4716 (elf_m68k_remove_got_entry_type): Update.
4717 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4718 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4719 update of sgot->size and srelgot->size.
4720 (elf_m68k_gc_sweep_hook): Update.
4721 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4722 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4724 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4725 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4727 2009-02-02 DJ Delorie <dj@redhat.com>
4729 * elf32-mep.c (config_names): Regenerate configuration.
4731 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4733 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4734 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4735 * elf.c (bfd_elf_get_str_section): Make static.
4736 (bfd_elf_find_section): Delete.
4737 * libbfd.h: Regenerate.
4739 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4741 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4742 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4744 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4746 * elflink.c (on_needed_list): New function.
4747 (elf_link_add_object_symbols): Link in --as-needed libs if they
4748 satisfy undefined symbols in other libs.
4750 2009-01-30 Julian Brown <julian@codesourcery.com>
4752 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4753 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4754 with --just-symbols (-R).
4756 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4758 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4759 high_pc in order to properly sign-extend VMAs.
4761 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4762 Mark Shinwell <shinwell@codesourcery.com>
4763 Catherine Moore <clm@codesourcery.com>
4765 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4767 2009-01-28 Catherine Moore <clm@codesourcery.com>
4769 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4770 SEC_LOAD for dynamic relocation sections.
4772 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4774 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4775 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4776 the size of local TLS data.
4778 2009-01-27 Andreas Schwab <schwab@suse.de>
4780 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4781 architectures in the archive.
4783 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4785 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4786 <R_CRIS_32_DTPREL>: Correct relocation value.
4788 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4789 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4790 symbols with non-default visibility.
4792 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4794 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4795 describing the trampolines.
4796 (ppc_elf_relocate_section): Update relocs to describe the
4799 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4801 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4802 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4803 and R_PARISC_PCREL12F relocations.
4805 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4808 * elflink.c (find_version_for_sym): New function split out from,
4809 but without export_dynamic test, ..
4810 (_bfd_elf_link_assign_sym_version): ..here.
4811 (_bfd_elf_export_symbol): Use it.
4813 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4815 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4816 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4817 * elflink.c: ..here, somewhat modified.
4818 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4819 _bfd_elf_link_find_version_dependencies,
4820 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4821 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4822 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4824 * elflink.c: ..and make static here.
4825 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4826 of output_bfd from struct elf_find_verdep_info.
4827 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4828 struct elf_info_failed.
4829 (bfd_elf_size_dynamic_sections): Adjust.
4831 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4834 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4835 after comp_unit_find_line call.
4837 2009-01-21 Nick Clifton <nickc@redhat.com>
4840 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4841 tm_gmtoff field in struct tm.
4843 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4845 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4846 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4847 sections in soft-icache lines unless non_ia_text. Don't add
4848 rodata if doing so would exceed line size.
4850 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4852 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4853 types than bfd_link_hash_indirect, before early return, call
4854 _bfd_elf_link_hash_copy_indirect.
4856 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4858 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4859 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4860 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4861 (elf_backend_obj_attrs_order): New define.
4862 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4863 (elfNN_bed): Add elf_backend_obj_attrs_order.
4865 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4867 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4868 (obj_attr_size): Likewise.
4869 (write_obj_attribute): Likewise.
4870 (_bfd_elf_copy_obj_attributes): Likewise.
4871 (_bfd_elf_parse_attributes): Likewise.
4872 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4873 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4874 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4875 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4876 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4879 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4881 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4882 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4883 (bfd_elf_add_obj_attr_string): Likewise.
4884 (bfd_elf_add_obj_attr_int_string): Likewise.
4885 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4886 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4887 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4888 Tag_nodefaults has no default value.
4889 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4890 comment to reflect the new state.
4892 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4895 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4896 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4897 (adjust_z_magix): Delete dead code handling QMAGIC.
4899 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4901 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4902 IMAGE_SCN_MEM_DISCARDABLE.
4904 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4906 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4907 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4908 * configure.in (commonbfdlib): Delete.
4909 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4910 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4911 is available, not just for linux.
4912 * po/SRC-POTFILES.in: Regenerate.
4913 * Makefile.in: Regenerate.
4914 * configure: Regenerate.
4916 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4917 Julian Brown <julian@codesourcery.com>
4919 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4920 ARM attributes in ABI 2.07.
4921 * elf32-arm.c (get_secondary_compatible_arch): New function.
4922 (set_secondary_compatible_arch): New function.
4923 (tag_cpu_arch_combine): New function.
4924 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4925 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4926 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4927 make it fit with order_01243.
4928 Add support for Tag_also_compatible_with,
4929 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4930 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4931 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4932 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4933 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4934 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4935 Rework the way unknown attributes are handled.
4936 Defer errors until all attributes have been processed.
4938 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4940 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4941 bfd_elf_add_obj_attr_int_string.
4942 Read Tag_compatibility from its new location in the attribute array,
4943 rather than the attribute list.
4944 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4945 bfd_elf_add_obj_attr_int_string.
4946 (_bfd_elf_parse_attributes): Likewise.
4947 (_bfd_elf_merge_object_attributes): There's now only one
4948 Tag_compatibility, and it's in the array, not the list.
4949 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4951 (bfd_elf_add_obj_attr_compat): Rename to
4952 bfd_elf_add_obj_attr_int_string.
4953 (bfd_elf_add_proc_attr_compat): Rename to
4954 bfd_elf_add_proc_attr_int_string.
4955 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4958 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4960 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4961 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4962 (vmsutil.lo): Add dependency rule.
4963 * Makefile.in: Regenerate.
4964 * config.bfd (ia64*-*-*vms*): Add case.
4965 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4966 * configure: Regenerate.
4967 * vmsutil.c: New file.
4968 * vmsutil.h: New file.
4969 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4971 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4972 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4973 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4974 elfNN_vms_object_p): New functions
4975 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4977 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4980 * elflink.c (elf_gc_sweep): Exclude the group section if the
4981 first member of the section group is excluded.
4983 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4986 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4987 saved filename, use bfd_alloc rather than bfd_malloc for it.
4989 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4991 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4993 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4995 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4997 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4999 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
5001 2009-01-12 Alan Modra <amodra@bigpond.net.au>
5003 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
5005 (struct got_entry): Add br_addr.
5006 (struct call_info): Add priority.
5007 (struct function_info): Add lr_store and sp_adjust.
5008 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
5009 (spu_elf_find_overlays): For soft-icache, mark any section within cache
5010 area as an overlay, and check that no other overlays exist. Look up
5011 icache overlay manager entry sym.
5012 (BRA_STUBS, BRA, BRASL): Define.
5013 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
5014 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
5016 (count_stub, build_stub): Support soft-icache.
5017 (build_spuear_stubs, process_stubs): Adjust build_stub call.
5018 (spu_elf_size_stubs): Size soft-icache stubs.
5019 (overlay_index): New function.
5020 (spu_elf_build_stubs): Make static. Support soft-icache.
5021 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
5022 (find_function_stack_adjust): Save lr store and stack adjust insn
5024 (maybe_insert_function): Adjust find_function_stack_adjust call.
5025 (mark_functions_via_relocs): Retrieve priority.
5026 (remove_cycles): Only warn about pruned arcs when stack_analysis.
5027 (sort_calls): Sort by priority first.
5028 (mark_overlay_section): Ignore .ovl.init.
5029 (sum_stack): Only print when stack_analysis.
5030 (print_one_overlay_section): New function, extracted from..
5031 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
5032 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
5033 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
5034 analysis. Call spu_elf_build_stubs.
5035 (spu_elf_relocate_section): For soft-icache encode overlay index
5037 (spu_elf_output_symbol_hook): Support soft-icache.
5038 (spu_elf_modify_program_headers: Likewise.
5040 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
5041 num_regions to num_lines. Add line_size and max_branch.
5042 (enum _ovly_flavour): Add ovly_soft_icache.
5043 (spu_elf_build_stubs): Delete.
5045 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
5047 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
5048 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
5050 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
5052 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
5053 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
5054 the program, the known offset starts at the negative size of the
5056 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
5059 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5061 * config.bfd: Add lm32-*-rtems*.
5063 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
5065 * coff-ppc.c: Add 2009 to Copyright.
5066 * elf32-cris.c: Likewise.
5067 * elflink.c: Likewise.
5069 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
5071 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
5072 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
5074 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
5077 * elflink.c (elf_merge_st_other): New.
5078 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
5079 hide them if needed.
5080 (elf_link_add_object_symbols): Updated.
5082 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
5085 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
5086 ref_dynamic and dynamic_def fields when setting def_regular
5089 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
5092 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
5095 For older changes see ChangeLog-2008
5101 version-control: never
projects / platform / upstream / binutils.git / blob