1 2009-09-14 Nick Clifton <nickc@redhat.com>
3 * po/fi.po: Updated Finnish translation.
5 2009-09-11 Nick Clifton <nickc@redhat.com>
7 * po/bfd.pot: Updated by the Translation project.
9 2009-09-11 Philippe De Muyter <phdm@macqel.be>
11 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
12 hack. objcopy `-B' (`--binary-architecture') option is now handled
15 2009-09-11 Nick Clifton <nickc@redhat.com>
17 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
20 2009-09-11 Jie Zhang <jie.zhang@analog.com>
22 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
25 2009-09-09 Martin Thuresson <martin@mtme.org>
27 Update soruces to compile cleanly with -Wc++-compat:
29 * archive.c: Add casts.
30 * archive64.c: Add casts.
31 * archures.c: Add casts.
32 * bfd-in2.h: Regenerated.
33 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
35 * binary.c: Add casts.
36 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
37 parameter to use enum value instead of int.
38 * coffcode.h: Add casts.
39 * coffgen.c: Add casts.
40 * cofflink.c: Add casts.
41 * compress.c: Add casts.
42 * dwarf1.c: Add casts.
43 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
44 bfd_ptr. Update code to use new name.
45 * elf-attrs.c: Add casts.
46 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
47 anonymous struct. (union gotplt_union, struct
48 elf_link_virtual_table_entry): Move to top level.
49 * elf-eh-frame.c: Add casts.
50 * elf-strtab.c: Add casts.
51 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
52 argument name from typename to type_name.
53 * elf32-i386.c: Add casts.
54 * elf64-x86-64.c: Add casts.
55 * elfcode.h: Add casts.
56 * elfcore.h: Add casts.
57 * elflink.c: Add casts.
58 * format.c: Add casts.
61 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
63 * libbfd.c: Add casts.
64 * linker.c: Add casts.
66 * opncls.c: Add casts.
67 * peXXigen.c: Add casts.
68 * peicode.h: Add casts.
70 * section.c: Add casts.
71 * simple.c: Add casts.
75 * targets.c: Add casts.
76 * tekhex.c: Add casts.
77 * verilog.c: Add casts.
79 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
81 * configure: Regenerate.
83 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
85 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
86 for the mode of target PLT entries.
87 (allocate_dynrelocs): Only adjust symbol type if setting its
90 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
92 * configure: Regenerate.
94 2009-09-09 Nick Clifton <nickc@redhat.com>
97 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
98 section headers containing sh_link values of SHN_BEFORE or
100 * elfcode.h (elf_object_p): Likewise.
102 2009-09-09 Tristan Gingold <gingold@adacore.com>
104 Handle DYLD_INFO introduced by Darwin10.
105 * mach-o.h (bfd_mach_o_load_command_type): Add
106 BFD_MACH_O_LC_DYLD_INFO.
107 (bfd_mach_o_dyld_info_command): New type.
108 (bfd_mach_o_load_command): Add dyld_info field.
109 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
110 (bfd_mach_o_scan_read_dyld_info): New function.
111 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
112 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
113 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
114 (bfd_mach_o_print_dyld_info): New function.
116 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
118 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
119 linkonce or linker script discarded section.
121 2009-09-09 Alan Modra <amodra@bigpond.net.au>
123 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
125 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
127 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
128 range call the bfd error hander and use R_68K_NONE instead.
130 2009-09-07 Tristan Gingold <gingold@adacore.com>
132 * po/SRC-POTFILES.in: Regenerate.
133 * po/bfd.pot: Regenerate.
135 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
136 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
137 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
138 st_mtim.tv_nsec to gas/configure.in
139 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
140 * configure: Regenerate.
141 * config.in: Regenerate.
142 * vmsutil.c: Moved to gas/config/te-vms.c
143 * vmsutil.h: Removed.
144 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
145 (BFD32_BACKENDS): Remove vmsutil.lo
146 * Makefile.in: Regenerate.
148 2009-09-05 Eli Zaretskii <eliz@gnu.org>
150 * coffcode.h: Include libiberty.h.
152 2009-09-05 Martin Thuresson <martin@mtme.org>
154 * coff-arm.c (coff_arm_relocate_section)
155 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
156 Change member name class to symbol_class.
157 * coff-i960.c (coff_i960_relocate_section) Rename variable
158 class to class_val. Change member name class to symbol_class.
159 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
160 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
161 * coff-stgo32.c (adjust_aux_in_post)
162 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
164 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
165 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
166 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
168 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
169 variables named class to n_sclass. (coff_write_symbols): Rename
170 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
171 argument class to symbol_class.
172 * cofflink.c (_bfd_coff_link_hash_newfunc)
173 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
174 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
175 Update code to use renamed members.
176 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
177 argument class to in_class.
178 * libcoff-in.h (struct coff_link_hash_entry, struct
179 coff_debug_merge_type) Renamed members class to symbol_class and
181 * libcoff.h Regenerated.
182 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
183 Rename argument class to in_class.
184 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
186 * pef.h (struct bfd_pef_imported_symbol): Changed name of
187 member class to symbol_class.
189 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
191 * configure: Regenerated.
193 2009-09-04 Tristan Gingold <gingold@adacore.com>
195 * configure.in: Bump version to 2.20.51
197 2009-09-04 Alan Modra <amodra@bigpond.net.au>
199 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
201 2009-09-04 Jie Zhang <jie.zhang@analog.com>
203 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
205 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
206 for empty .rela.bss and .rel.plt sections.
208 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
210 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
211 R_MIPS_JALR unless symbol resolves locally.
213 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
215 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
216 has_static_relocs for R_MIPS_JALR.
218 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
220 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
221 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
224 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
226 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
229 2009-09-01 Tristan Gingold <gingold@adacore.com>
231 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
232 dependencies. Reindent.
233 * configure.com: Ported to Itanium VMS. Now generates a build.com
234 to build without make. Add messages but make edit silent.
235 * hosts/alphavms.h: Add a prototype for stpcpy.
236 * vms.c: Add a missing include for Alpha VMS.
237 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
239 2009-08-31 Jan Beulich <jbeulich@novell.com>
241 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
242 * elf.c (bfd_elf_get_default_section_type): New.
243 (elf_fake_sections): Use bfd_elf_get_default_section_type.
245 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
247 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
249 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
251 2009-08-30 Alan Modra <amodra@bigpond.net.au>
254 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
255 (bfd_emul_get_commonpagesize): Likewise.
257 2009-08-29 Martin Thuresson <martin@mtme.org>
259 * elf32-arm.c (struct stub_def): Rename member template to
260 template_sequence. (arm_build_one_stub,
261 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
262 Rename variable template to template_sequence.
263 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
264 Rename variable template to template_val.
265 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
267 * coffgen.c (coff_make_empty_symbol)
268 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
269 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
271 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
273 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
275 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
276 * ieee.c (ieee_make_empty_symbol): Rename variable new to
278 * linker.c (bfd_new_link_order): Rename variable new to
280 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
282 * oasys.c (oasys_make_empty_symbol): Rename variable new to
284 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
285 new to new_symbol_type.
286 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
288 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
290 (read_hdr, rs6000coff_core_p)
291 (rs6000coff_core_file_matches_executable_p)
292 (rs6000coff_core_file_failing_command)
293 (rs6000coff_core_file_failing_signal): Updated function to use new
295 * som.c (som_make_empty_symbol): Rename variable new to
297 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
299 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
300 variable new to new_symbol.
302 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
304 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
305 bfdlibdir and bfdincludedir.
306 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
307 [INSTALL_LIBBFD]: ... here, ...
308 [INSTALL_LIBBFD]: ... and empty overrides here.
309 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
310 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
311 * Makefile.in: Regenerate.
312 * configure: Regenerate.
314 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
316 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
317 relocations. Rewrite output of dynamic TLS relocations.
318 (DTP_OFFSET, TP_OFFSET): New constants.
319 (dtpoff_base): Update.
320 (tpoff): Rename to tpoff_base, update.
321 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
322 New functions. Move code from elf_m68k_relocate_section here.
323 (elf_m68k_relocate_section): Update.
324 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
326 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
328 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
330 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
331 Handle non_got_ref field.
332 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
334 2009-08-26 Alan Modra <amodra@bigpond.net.au>
337 * linker.c (bfd_find_version_for_sym): Revert warning.
339 2009-08-26 Alan Modra <amodra@bigpond.net.au>
342 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
343 other wildcard match. Warn on multiple wildcard matches.
345 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
347 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
349 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
350 only in this condition.
351 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
352 to build but not install libbfd.la in this condition.
353 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
354 (install_libbfd, install_libbfd): Remove.
355 * Makefile.in: Regenerate.
356 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
357 (INCLUDES): ... this.
359 * doc/Makefile.in: Regenerate.
361 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
363 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
364 dependency tracking to work for them.
365 (targets.lo, archures.lo, dwarf.lo): Rewrite to
366 use automake dependency tracking mechanism.
367 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
368 (mkdep section): Remove.
369 (BUILT_SOURCES): New, list $(BUILD_HFILES).
370 * Makefile.in: Regenerate.
371 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
373 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
374 (install-pdf, install-pdf-recursive, install-html)
375 (install-html-recursive): Remove.
376 * Makefile.in: Regenerate.
378 * Makefile.in: Regenerate.
379 * aclocal.m4: Likewise.
380 * config.in: Likewise.
381 * configure: Likewise.
383 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
385 * elf32-arm.c (arch_has_thumb2_nop): New function.
386 (arch_has_arm_nop): New function.
387 (elf32_arm_final_link_relocate): NOP opcodes changed.
389 2009-08-16 Doug Evans <dje@google.com>
391 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
392 at least don't leak memory.
394 2009-08-13 DJ Delorie <dj@redhat.com>
396 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
399 2009-08-12 Nick Clifton <nickc@redhat.com>
401 * po/fi.po: Updated Finnish translation.
403 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
405 Merge some FRV FDPIC changes into the Blackfin code.
406 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
407 summary reloc information.
408 (bfinfdpic_dynamic_got_plt_info): New.
409 (_bfin_create_got_section): Create the PLT section here.
410 (elf32_bfinfdpic_create_dynamic_sections): Not here.
411 (_bfinfdpic_count_nontls_entries): Move out of...
412 (_bfinfdpic_count_got_plt_entries): ... here.
413 (_bfinfdpic_count_relocs_fixups): Likewise.
414 (_bfinfdpic_reset_got_plt_entries): New.
415 (_bfinfdpic_size_got_plt): Move out of...
416 (elf32_bfinfdpic_size_dynamic_sections): ... here.
417 (bfinfdpic_relocate_section): Be careful not to call
418 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
419 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
421 (elf_backend_discard_info): Define for FD-PIC.
423 2009-08-11 Alan Modra <amodra@bigpond.net.au>
425 * elflink.c: Add FIXMEs for some places that require octets_per_byte
427 * elf-eh-frame.c: Likewise.
430 2009-08-11 Alan Modra <amodra@bigpond.net.au>
432 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
433 to x86 and x86_64 configurations.
434 * configure: Regenerate.
436 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
438 Stop using bfd_usrdata in libbfd.
439 * coff-stgo32.c (bfd_coff_go32stub): Remove.
440 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
441 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
442 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
443 filehdr_dst->u.go32.stub. New comment with the reason.
444 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
445 Substitute the removed macro bfd_coff_go32stub.
446 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
447 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
448 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
449 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
450 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
452 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
453 * libcoff-in.h (coff_data_type): New field go32stub.
454 * libcoff.h: Regenerated.
456 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
458 Fix go32 stub preservation by objcopy.
459 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
460 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
463 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
465 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
467 (elf32_arm_final_link_relocate): Treat local undefined symbols the
468 same as global undefined symbols.
469 (elf32_arm_relocate_section): Give an error for local undefined
470 non-weak symbols, unless the reloc will not use the symbol.
472 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
474 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
475 (ppc_elf_relax_section): Use symbol index to distinguish
478 2009-08-10 Alan Modra <amodra@bigpond.net.au>
480 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
482 2009-08-10 Alan Modra <amodra@bigpond.net.au>
484 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
485 info for STT_GNU_IFUNC.
486 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
487 on got refs in case the symbol turns out to be ifunc.
488 (ppc_elf_gc_sweep_hook): Similarly.
489 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
490 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
491 (ppc_elf_size_dynamic_sections): Likewise.
492 (ppc_elf_relocate_section): Likewise.
494 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
496 From Mike Frysinger <michael.frysinger@analog.com>
497 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
498 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
499 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
500 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
501 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
502 Adjust to match the renamed reloc definitions.
504 2009-08-08 Alan Modra <amodra@bigpond.net.au>
507 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
508 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
510 2009-08-07 Tom Tromey <tromey@redhat.com>
512 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
515 2009-08-06 Michael Eager <eager@eagercon.com>
517 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
518 * Makefile.in: Regenerate.
519 * archures.c: Add bfd_arch_microblaze.
520 * bfd-in2.h: Regenerate.
521 * config.bfd: Add microblaze target.
522 * configure.in: Add bfd_elf32_microblaze_vec target.
523 * configure: Regenerate.
524 * cpu-microblaze.c: New.
525 * elf32-microblaze.c: New.
526 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
527 * libbfd.h: Regenerate.
528 * reloc.c: Add MICROBLAZE relocations.
529 * section.c: Add struct relax_table and relax_count to section.
530 * targets.c: Add bfd_elf32_microblaze_vec.
532 2009-08-06 Jakub Jelinek <jakub@redhat.com>
533 Alan Modra <amodra@bigpond.net.au>
536 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
538 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
539 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
541 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
543 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
544 at least once when fixing cortex-a8.
546 2009-08-05 Chao-ying Fu <fu@mips.com>
548 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
549 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
550 for CPUs. It is true for RM9000.
551 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
553 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
554 to guard the transformation.
556 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
558 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
559 (spu_elf_size_sections): Declare prototype.
560 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
561 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
562 (spu_elf_emit_fixup): New function.
563 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
564 (spu_elf_size_sections): New function.
566 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
568 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
569 (arm_build_one_stub): Build a8 veneers as a separate pass.
570 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
571 parameters. Use them to check if we create a different a8 fixup
572 than the previous pass.
573 (elf32_arm_size_stubs): Move scope of stub_changed and
574 prev_num_a8_fixes into main loop.
575 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
577 2009-08-04 Alan Modra <amodra@bigpond.net.au>
579 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
580 which find_plt_ent is called. Delete redundant code.
582 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
585 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
586 invalid string offset.
588 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
591 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
592 to htab->init_got_offset and plt to htab->init_plt_offset
593 when discarding space for dynamic relocations.
595 2009-08-03 Alan Modra <amodra@bigpond.net.au>
597 * elf32-ppc.c (struct plt_entry): Revise comments.
598 (ppc_elf_check_relocs): Don't create needless plt_entry info
599 for non-pie executables. Don't test info->pie when info->shared
600 already covers that case.
601 (ppc_elf_gc_sweep_hook): Adjust for above change.
602 (add_stub_sym): Don't test info->pie when info->shared tested.
603 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
604 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
605 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
606 (ppc_elf_relocate_section): Likewise.
608 2009-08-03 Alan Modra <amodra@bigpond.net.au>
610 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
611 for local ifunc symbols in non-pie executables, regardless of
612 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
613 code so that it's obvious that we only do anything special for
615 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
616 (allocate_dynrelocs): Correct comment for syms defined in plt.
617 Don't specially allocate ifunc dyn relocs.
618 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
619 (ppc_elf_relocate_section): Set "relocation" value for ifunc
620 syms in non-pie executables. No specially allocated dyn relocs
621 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
622 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
623 a non-pie executable.
625 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
626 Jakub Jelinek <jakub@redhat.com>
629 * elf32-i386.c (elf_i386_tls_transition): Check executable
630 instead of shared for TLS when building PIE.
631 (elf_i386_check_relocs): Likewise.
632 (elf_i386_allocate_dynrelocs): Likewise.
633 (elf_i386_relocate_section): Likewise.
635 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
636 instead of shared for TLS when building PIE.
637 (elf64_x86_64_check_relocs): Likewise.
638 (elf64_x86_64_allocate_dynrelocs): Likewise.
639 (elf64_x86_64_relocate_section): Likewise.
641 2009-07-31 Anthony Green <green@moxielogic.com>
643 * config.bfd (targ_cpu): Add moxie-uclinux support.
645 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
647 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
649 2009-07-30 Alan Modra <amodra@bigpond.net.au>
651 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
652 used by indirect function support. Count dynamic relocs for
654 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
655 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
656 in iplt and their relocs in reliplt. Don't make ifunc syms
657 dynamic. Allocate got entry relocs for non-dynamic ifunc in
658 reliplt. Handle other dynamic relocs for ifunc.
659 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
660 ifunc in reliplt, likewise relocs for got against local ifunc.
661 Typo fix on reliplt size adjust.
662 (ppc_elf_relocate_section): Don't use plt scheme of allocating
663 relocs 1-1 with entries for iplt, instead just add using
664 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
665 Error on invalid ifunc dyn relocs.
666 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
668 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
669 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
670 (ppc64_elf_reloc_type_lookup): Handle new relocs.
671 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
672 (allocate_dynrelocs): As for elf32-ppc.c above.
673 (ppc64_elf_size_dynamic_sections): Likewise.
674 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
675 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
676 (ppc_size_one_stub): Similarly.
677 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
679 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
681 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
683 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
684 change. Add note to head comment.
686 2009-07-28 Jan Beulich <jbeulich@novell.com>
688 * archive.c (get_extended_arelt_filename): Remove redundant
689 range check on index.
691 2009-07-27 Doug Kwan <dougkwan@google.com>
693 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
695 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
697 * archures.c bfd_*_arch): Sorted.
698 (bfd_archures_list): Likewise.
700 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
702 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
703 to R_cr16_NUM32 relocation.
705 2009-07-26 Michael Eager <eager@eagercon.com>
707 * archures.c: Add bfd_mach_ppc_405
710 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
712 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
713 * cpu-l1om.c (bfd_l1om_arch): Likewise.
715 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
717 * archures.c (bfd_architecture): Add bfd_arch_l1om.
718 (bfd_l1om_arch): New.
719 (bfd_archures_list): Add &bfd_l1om_arch.
720 * bfd-in2.h: Regenerated.
722 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
723 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
724 if bfd_elf64_x86_64_freebsd_vec is supported.
725 (targ_selvecs): Likewise.
727 * configure.in: Support bfd_elf64_l1om_vec and
728 bfd_elf64_l1om_freebsd_vec.
729 * configure: Regenerated.
733 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
734 (bfd_elf64_l1om_vec): Likewise.
735 (bfd_elf64_l1om_freebsd_vec): Likewise.
737 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
738 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
739 * Makefile.in: Regenerated.
741 * targets.c (bfd_elf64_l1om_vec): New.
742 (bfd_elf64_l1om_freebsd_vec): Likewise.
743 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
744 bfd_elf64_l1om_freebsd_vec.
746 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
747 Alan Modra <amodra@bigpond.net.au>
749 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
750 * bfd-in2.h: Regenerate.
751 * libbfd.h: Regenerate.
752 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
753 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
754 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
756 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
759 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
760 instead of shared for R_X86_64_TPOFF32.
761 (elf64_x86_64_relocate_section): Likewise.
763 2009-07-23 Ulrich Drepper <drepper@redhat.com>
765 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
766 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
767 with the BSF_GNU_UNIQUE flag bit set.
768 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
769 for symbols with STB_GNU_UNIQUE binding.
770 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
771 with the STB_GNU_UNIQUE binding.
772 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
773 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
774 symbols with the unique_global field set.
775 (elf_link_output_extsym): Set unique_global field for symbols with
776 the STB_GNU_UNIQUE binding.
777 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
778 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
780 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
782 * bfd-in2.h: Regenerate.
784 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
786 * elflink.c (elf_link_output_extsym): Revert the last change.
788 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
791 * elflink.c (elf_link_output_extsym): Special case ifunc syms
792 when ref_regular, not def_regular.
794 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
797 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
798 from a DSO into a normal FUNC symbol.
799 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
800 a normal FUNC symbol.
802 2009-07-17 Chao-ying Fu <fu@mips.com>
804 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
805 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
806 interlocking, the last PLT entry needs a nop in the branch delay slot.
807 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
808 output the last two PLT entries in reverse order.
810 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
812 * elf32-i386.c (elf_i386_relocate_section): Don't get local
813 STT_GNU_IFUNC symbol for relocatable link.
814 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
816 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
818 * bfdio.c (bfd_iovec): Add comments for bmmap.
819 * bfd-in2.h: Regenerated.
821 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
823 * Makefile.am: Run "make dep-am".
824 * Makefile.in: Regenerated.
826 2009-07-10 Doug Kwan <dougkwan@google.com>
828 * elf32-arm.c (stub_hash_newfunc): Initialize fields
829 target_addend and orig_insn.
831 2009-07-10 Tom Tromey <tromey@redhat.com>
833 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
834 (elf-eh-frame.lo): Likewise.
835 (elf32-bfin.lo): Likewise.
836 (elf32-frv.lo): Likewise.
837 (elf32-xc16x.lo): Likewise.
838 * Makefile.in: Rebuild.
839 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
840 * elf-eh-frame.c: Likewise.
841 * elf32-bfin.c: Likewise.
842 * elf32-frv.c: Likewise.
843 * elf32-xc16x.c: Likewise.
845 2009-07-10 Julian Brown <julian@codesourcery.com>
847 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
848 symbol a stub entry is derived from, not the entry for the stub
849 itself, in call to elf32_arm_final_link_relocate.
851 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
853 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
854 when reporting addends.
856 2009-07-10 Alan Modra <amodra@bigpond.net.au>
858 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
859 data even when no stubs.
860 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
862 2009-07-10 Alan Modra <amodra@bigpond.net.au>
864 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
865 (ppc_elf_get_synthetic_symtab): Report addend.
867 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
868 (ppc_elf_create_glink): New function.
869 (ppc_elf_create_dynamic_sections): Use it.
870 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
871 (update_local_sym_info): Allocate space for local_plt array.
872 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
874 (is_branch_reloc): New function.
875 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
876 (ppc_elf_gc_sweep_hook): Likewise.
877 (ppc_elf_adjust_dynamic_symbol): Likewise.
878 (allocate_dynrelocs): Likewise.
879 (ppc_elf_size_dynamic_sections): Likewise.
880 (ppc_elf_relocate_section): Likewise.
881 (branch_reloc_hash_match): Use is_branch_reloc.
882 (ppc_elf_tls_optimize): Adjust for local_plt.
883 (write_glink_stub): New function, extracted from..
884 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
885 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
886 branch table when dynamic.
887 (elf_backend_post_process_headers): Define.
888 * elf64-ppc.c (elf_backend_post_process_headers): Define.
889 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
890 (ppc64_elf_get_synthetic_symtab): Report addend.
891 (struct ppc_stub_hash_entry): Add plt_ent.
893 (struct ppc_link_hash_table): Add iplt and reliplt.
894 (create_linkage_sections): Make .iplt and .rela.iplt sections.
895 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
896 (update_local_sym_info): Allocate space for local_plt array.
897 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
899 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
900 and don't change hash flags here.
901 (is_branch_reloc): New function.
902 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
903 (ppc64_elf_gc_sweep_hook): Likewise.
904 (ppc64_elf_adjust_dynamic_symbol): Likewise.
905 (allocate_dynrelocs): Likewise.
906 (ppc64_elf_size_dynamic_sections): Likewise.
907 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
908 (ppc64_elf_size_stubs): Likewise.
909 (ppc64_elf_relocate_section): Likewise.
910 (get_sym_h): Adjust for local_plt.
911 (branch_reloc_hash_match): Use is_branch_reloc.
912 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
913 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
915 2009-07-10 Alan Modra <amodra@bigpond.net.au>
917 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
919 2009-07-10 Alan Modra <amodra@bigpond.net.au>
921 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
922 and ref_regular_nonweak comment.
923 * elflink.c (elf_link_output_extsym): Special case ifunc syms
924 when def_regular, not ref_regular.
925 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
926 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
927 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
929 2009-07-09 Alan Modra <amodra@bigpond.net.au>
931 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
932 of malloc'd struct call_info.
933 (pasted_function): Likewise, priority too.
935 2009-07-07 Alan Modra <amodra@bigpond.net.au>
937 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
938 alignment when packing sections into overlays.
940 2009-07-03 Cary Coutant <ccoutant@google.com>
942 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
944 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
946 * coffcode.h (sec_to_styp_flags): Partially revert (functional
947 changes only) earlier patch:-
949 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
951 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
952 give .debug and .reloc data characteristics.
953 (DOT_RELOC): New define for .reloc section string.
954 (coff_write_object_contents): Use DOT_RELOC instead of string.
956 2009-07-02 Tom Tromey <tromey@redhat.com>
958 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
959 * bfdwin.c (bfd_free_window): Cast to unsigned long.
961 2009-07-01 Nick Clifton <nickc@redhat.com>
963 * elf-m10300.c: Remove trailing white space.
966 2009-07-01 Douglas B Rupp <rupp@gnat.com>
968 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
969 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
970 * configure.in: Use them.
971 * configure: Regenerate.
972 * config.in: Regenerate.
973 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
974 #define _BSD_SOURCE. Add comments.
975 (vms_file_stats_name): Calculate creation date based on available
976 runtime data. Return 1 for version instead of 0.
978 2009-07-01 Nick Clifton <nickc@redhat.com>
981 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
982 to R_ARM_THM_PC8 relocation.
984 2009-06-29 Nick Clifton <nickc@redhat.com>
986 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
987 different uses of the relocations addend when a symbol is in a
990 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
993 * elf.c (bfd_section_from_shdr): Don't change sh_link for
994 SHT_REL/SHT_RELA sections on executable nor shared library.
995 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
998 2009-06-25 Nick Clifton <nickc@redhat.com>
1000 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1001 symbols with SEC_MERGE flag.
1003 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1005 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1006 give .debug and .reloc data characteristics.
1007 (DOT_RELOC): New define for .reloc section string.
1008 (coff_write_object_contents): Use DOT_RELOC instead of string.
1010 2009-06-25 Tristan Gingold <gingold@adacore.com>
1012 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1013 (bfd_mach_o_canonicalize_dynamic_symtab)
1014 (bfd_mach_o_get_synthetic_symtab): Defines.
1015 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1016 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1018 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1019 for scattered relocations.
1020 (bfd_mach_o_i386_print_thread): New function.
1021 (bfd_mach_o_print_thread): Define.
1023 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1024 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1025 New functions extracted from ...
1026 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1027 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1028 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1029 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1030 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1031 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1033 (bfd_mach_o_scan_read_dylib): Ditto.
1034 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1036 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1037 decode isym and flags on little endian targets. Set dysymtab field.
1038 (bfd_mach_o_scan_start_address): Adjust for enum names.
1039 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1040 (bfd_mach_o_print_section): Display bfd section name.
1041 (bfd_mach_o_print_segment): Display none if no name.
1042 (bfd_mach_o_print_dysymtab): Display next index for local, external
1043 and undefined symbols.
1044 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1045 Display dylinker name. Display thread and unixthread commands content.
1046 (bfd_mach_o_print_thread): New macro.
1048 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1049 (bfd_mach_o_ppc_thread_flavour): Ditto.
1050 (bfd_mach_o_i386_thread_flavour): Ditto.
1051 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1052 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1053 BFD_MACH_O_THREAD_STATE_NONE.
1054 (bfd_mach_o_segment_command): Remove segment field.
1055 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1056 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1057 (bfd_mach_o_prebound_dylib_command): Ditto.
1058 (bfd_mach_o_dylib_command): Ditto.
1059 (bfd_mach_o_prebound_dylib_command): Remove section field.
1060 (mach_o_data_struct): Add dysymtab field.
1061 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1062 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1063 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1064 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1065 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1067 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1069 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1070 field of struct dirent.
1072 2009-06-23 Tristan Gingold <gingold@adacore.com>
1074 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1075 of this macro. Fix indentation.
1077 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1079 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1080 destination for defined dynamic symbols when deciding whether to
1081 insert a stub or not.
1082 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1083 when actually accessed through a PLT, even when generating a
1086 2009-06-22 Tristan Gingold <gingold@adacore.com>
1088 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1091 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1093 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1094 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1096 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1098 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1100 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1102 * elflink.c (elf_link_add_object_symbols): Avoid warning
1103 from -Wjump-misses-init in gcc 4.5.0.
1105 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1107 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1109 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1111 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1113 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1114 r_symndx. Report local symbol name on error.
1115 (elf_i386_check_relocs): Updated. Report local symbol name on
1117 (elf_i386_gc_sweep_hook): Updated.
1118 (elf_i386_relocate_section): Likewise.
1120 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1121 r_symndx. Report local symbol name on error.
1122 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1124 (elf64_x86_64_gc_sweep_hook): Updated.
1125 (elf64_x86_64_relocate_section): Likewise.
1127 2009-06-19 Tristan Gingold <gingold@adacore.com>
1129 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1131 2009-06-19 Tristan Gingold <gingold@adacore.com>
1133 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1134 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1135 (bfd_mach_o_valid): Ditto.
1136 (bfd_mach_o_wide_p): Ditto.
1137 (bfd_mach_o_canonicalize_reloc): Ditto.
1138 (bfd_mach_o_build_commands): Ditto.
1139 (bfd_mach_o_scan_read_thread): Ditto.
1140 (bfd_mach_o_flatten_sections): Ditto.
1141 (bfd_mach_o_scan_start_address): Ditto.
1142 (bfd_mach_o_lookup_section): Ditto.
1143 (bfd_mach_o_core_fetch_environment): Ditto.
1144 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1145 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1146 (bfd_mach_o_scan_write_symtab): Ditto.
1147 Use macros instead of hard-coded values.
1148 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1149 Use bfd_mach_o_get_data instead of direct access. Use macros
1150 instead of hard-coded values.
1151 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1152 Remove sym argument and get section from mdata.
1153 Move code into the else branch.
1154 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1155 Remove sym argument and get section from mdata. Adjust code.
1156 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1157 switch (which replaces consecutive if statements).
1158 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1159 module table, table of content, indirect symbols and external
1161 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1163 (bfd_mach_o_scan_read_linkedit): New function.
1164 (bfd_mach_o_scan_read_str): Ditto.
1165 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1167 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1168 bfd_mach_o_count_symbols never returns an error.
1169 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1170 symtab field (there might be only one symtab).
1171 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1172 Handle sub frameworks, sub umbrella, sub library and sub client.
1173 Read code signature and segment split info commands.
1174 (bfd_mach_o_scan): Reindent.
1175 (bfd_mach_o_xlat_name): New type.
1176 (bfd_mach_o_print_flags): New function.
1177 (bfd_mach_o_get_name): Ditto.
1178 (bfd_mach_o_cpu_name): New variable.
1179 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1180 (bfd_mach_o_section_type_name)
1181 (bfd_mach_o_section_attribute_name)
1182 (bfd_mach_o_load_command_name): New variables.
1183 (bfd_mach_o_print_private_header): New function.
1184 (bfd_mach_o_print_section_map): New function extracted from
1185 bfd_mach_o_print_private_bfd_data.
1186 (bfd_mach_o_print_section): Ditto. Print more infos.
1187 (bfd_mach_o_print_segment): Ditto.
1188 (bfd_mach_o_print_dysymtab): Ditto.
1189 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1190 load weak dylib, reexport dylib and id dylib.
1191 Handle code signature and segment_split info.
1192 Handle sub frameworks, sub umbrella, sub library and sub client.
1193 (bfd_mach_o_section_get_nbr_indirect): New function.
1195 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1196 (bfd_mach_o_header_flags): New enum to define header flags.
1197 (bfd_mach_o_section_attribute): New enum to replace ...
1198 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1199 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1200 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1201 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1202 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1203 these removed macros.
1204 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1205 (bfd_mach_o_dylib_module): New type.
1206 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1208 (bfd_mach_o_dylib_table_of_content): New type.
1209 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1210 (bfd_mach_o_dylib_reference): New type.
1211 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1212 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1213 modules, toc, references and indirect syms.
1214 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1215 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1216 unused). Add comment.
1217 (bfd_mach_o_dylib_command): Ditto.
1218 (bfd_mach_o_prebound_dylib_command): Ditto.
1219 (bfd_mach_o_linkedit_command): New type.
1220 (bfd_mach_o_str_command): New type.
1221 (bfd_mach_o_load_command): Add linkedit and str fields.
1222 (mach_o_data_struct): Add symtab field.
1223 (bfd_get_mach_o_data): Renamed to ...
1224 (bfd_mach_o_get_data): ... this new macro.
1225 (bfd_mach_o_scan_read_symtab_symbol,
1226 bfd_mach_o_scan_read_symtab_strtab,
1227 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1229 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1230 instead of direct access.
1232 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1234 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1235 R_PPC_PLTREL24 relocs.
1236 (ppc_elf_relocate_section): Likewise.
1238 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1240 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1241 pointer to sym hash. Update all uses.
1242 (update_plt_info): Likewise. Don't check addend here.
1244 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1246 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1247 bfd_sym_from_r_symndx.
1248 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1250 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1252 * elf-bfd.h (struct sym_sec_cache): Delete.
1253 (struct sym_cache): New.
1254 (bfd_section_from_r_symndx): Delete prototype.
1255 (bfd_sym_from_r_symndx): Define prototype.
1256 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1257 (bfd_sym_from_r_symndx): ..new function.
1258 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1259 bfd_section_from_r_symndx to new struct and function.
1260 * elf32-bfin.c: Likewise.
1261 * elf32-hppa.c: Likewise.
1262 * elf32-i386.c: Likewise.
1263 * elf32-m32r.c: Likewise.
1264 * elf32-m68hc1x.c: Likewise.
1265 * elf32-m68hc1x.h: Likewise.
1266 * elf32-m68k.c: Likewise.
1267 * elf32-ppc.c: Likewise.
1268 * elf32-s390.c: Likewise.
1269 * elf32-sh.c: Likewise.
1270 * elf64-ppc.c: Likewise.
1271 * elf64-s390.c: Likewise.
1272 * elf64-x86-64.c: Likewise.
1273 * elfxx-sparc.c: Likewise.
1274 * elfxx-sparc.h: Likewise.
1276 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1278 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1279 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1281 2009-06-18 Nick Clifton <nickc@redhat.com>
1283 * elflink.c (elf_link_sort_relocs): Return early if there are no
1286 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1288 Merge cegcc and mingw32ce target name changes from
1291 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1293 * config.bfd: Add arm*-*-cegcc* target.
1295 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1297 * config.bfd: Add arm-*-mingw32ce* target.
1299 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1301 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1302 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1303 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1304 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1306 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1308 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1309 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1310 * elf32-i386.c (elf_i386_check_relocs): Use it.
1311 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1313 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1315 * elf-bfd.h (elf_dyn_relocs): New.
1317 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1318 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1320 (elf_i386_copy_indirect_symbol): Likewise.
1321 (elf_i386_check_relocs): Likewise.
1322 (elf_i386_gc_sweep_hook): Likewise.
1323 (elf_i386_allocate_dynrelocs): Likewise.
1324 (elf_i386_readonly_dynrelocs): Likewise.
1325 (elf_i386_size_dynamic_sections): Likewise.
1327 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1328 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1329 with elf_dyn_relocs.
1330 (elf64_x86_64_copy_indirect_symbol): Updated.
1331 (elf64_x86_64_check_relocs): Likewise.
1332 (elf64_x86_64_gc_sweep_hook): Likewise.
1333 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1334 (elf64_x86_64_allocate_dynrelocs): Likewise.
1335 (elf64_x86_64_readonly_dynrelocs): Likewise.
1336 (elf64_x86_64_size_dynamic_sections): Likewise.
1338 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1340 * elf32-arm.c (create_got_section): Get existing .rela.got
1342 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1343 * elf32-lm32.c (create_got_section): Likewise.
1344 * elf32-m32r.c (create_got_section): Likewise.
1345 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1346 * elf32-s390.c (create_got_section): Likewise.
1347 * elf32-sh.c (create_got_section): Likewise.
1348 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1349 * elf64-s390.c (create_got_section): Likewise.
1350 * elfxx-sparc.c (create_got_section): Likewise.
1352 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1355 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1357 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1359 * elf32-i386.c (elf_i386_local_hash): Removed.
1360 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1361 (elf_i386_get_local_sym_hash): Likewise.
1363 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1364 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1365 (elf64_x86_64_get_local_sym_hash): Likewise.
1366 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1367 (get_local_sym_hash): Likewise.
1369 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1371 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1372 rel_got_sec and plt_sec.
1373 (elfNN_ia64_relax_section): Updated.
1374 (elfNN_ia64_create_dynamic_sections): Likewise.
1375 (get_got): Likewise.
1376 (allocate_dynrel_entries): Likewise.
1377 (elfNN_ia64_size_dynamic_sections): Likewise.
1378 (set_got_entry): Likewise.
1379 (elfNN_ia64_choose_gp): Likewise.
1380 (elfNN_ia64_relocate_section): Likewise.
1381 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1382 (elfNN_ia64_finish_dynamic_sections): Likewise.
1384 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1386 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1389 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1391 * configure.in (elf): Add elf-ifunc.lo.
1393 * configure: Regenerated.
1394 * Makefile.in: Likewise.
1396 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1397 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1399 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1400 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1402 (elf_i386_link_hash_table_create): Likewise.
1403 (elf_i386_create_dynamic_sections): Likewise.
1404 (elf_i386_check_relocs): Likewise.
1405 (elf_i386_allocate_dynrelocs): Likewise.
1406 (elf_i386_size_dynamic_sections): Likewise.
1407 (elf_i386_relocate_section): Likewise.
1408 (elf_i386_finish_dynamic_symbol): Likewise.
1409 (elf_i386_finish_dynamic_sections): Likewise.
1410 (elf_i386_create_got_section): Removed.
1412 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1413 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1415 (elf64_x86_64_compute_jump_table_size): Updated.
1416 (elf64_x86_64_link_hash_table_create): Likewise.
1417 (elf64_x86_64_create_dynamic_sections): Likewise.
1418 (elf64_x86_64_check_relocs): Likewise.
1419 (elf64_x86_64_allocate_dynrelocs): Likewise.
1420 (elf64_x86_64_size_dynamic_sections): Likewise.
1421 (elf64_x86_64_relocate_section): Likewise.
1422 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1423 (elf64_x86_64_finish_dynamic_sections): Likewise.
1424 (elf64_x86_64_create_got_section): Removed.
1426 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1427 for pointer alignment. Set up section pointers.
1428 (_bfd_elf_create_dynamic_sections): Likewise.
1429 (_bfd_elf_create_ifunc_sections): Moved to ...
1430 * elf-ifunc.c: Here. New.
1432 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1433 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1436 2009-06-16 Doug Kwan <dougkwan@google.com>
1438 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1439 to bfd_signed_vma. Cast constant operands which are used in
1440 offset related expressions to bfd_signed_vma type as appropriate.
1442 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1444 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1445 (elf_backend_plt_sym_val): Define.
1447 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1449 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1450 (elf_backend_reloc_type_class): Define.
1452 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1454 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1455 from an executable to a shared library treat R_VAX_PC32
1456 relocations as R_VAX_PLT32 ones.
1458 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1460 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1461 symbols in GOT space calculation.
1462 (elf_vax_relocate_section): Adjust accordingly.
1464 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1466 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1469 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1471 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1473 (elf_vax_relocate_section): Likewise.
1475 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1477 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1478 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1480 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1482 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1483 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1485 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1487 * Makefile.am: Run "make dep-am".
1488 * Makefile.in: Regenerated.
1490 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1492 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1493 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1495 2009-06-15 Nick Clifton <nickc@redhat.com>
1497 * po/ru.po: New Russian translation.
1498 * configure.in (ALL_LINGUAS): Add ru.
1499 * configure: Regenerate.
1501 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1503 * elf32-i386.c: Remove duplicated comments.
1505 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1508 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1509 dynamic IFUNC pointer in non-shared object. Use .got.plt
1510 for IFUNC definition in PIE.
1511 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1514 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1515 dynamic IFUNC pointer in non-shared object. Use .got.plt
1516 for IFUNC definition in PIE.
1517 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1520 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1522 * elf32-i386.c (elf_i386_check_relocs): Properly report
1523 local symbol for unhandled relocation against STT_GNU_IFUNC
1525 (elf_i386_relocate_section): Likewise.
1526 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1527 (elf64_x86_64_relocate_section): Likewise.
1529 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1532 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1533 (elf_i386_link_hash_table): Add loc_hash_table and
1535 (elf_i386_local_hash): New.
1536 (elf_i386_local_htab_hash): Likewise.
1537 (elf_i386_local_htab_eq): Likewise.
1538 (elf_i386_get_local_sym_hash): Likewise.
1539 (elf_i386_link_hash_table_free): Likewise.
1540 (elf_i386_allocate_local_dynrelocs): Likewise.
1541 (elf_i386_finish_local_dynamic_symbol): Likewise.
1542 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1543 (elf_i386_link_hash_table_create): Create loc_hash_table and
1545 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1546 (elf_i386_size_dynamic_sections): Likewise.
1547 (elf_i386_relocate_section): Likewise.
1548 (elf_i386_finish_dynamic_sections): Likewise.
1549 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1552 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1553 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1555 (elf64_x86_64_local_hash): New.
1556 (elf64_x86_64_local_htab_hash): Likewise.
1557 (elf64_x86_64_local_htab_eq): Likewise.
1558 (elf64_x86_64_get_local_sym_hash): Likewise.
1559 (elf64_x86_64_link_hash_table_free): Likewise.
1560 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1561 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1562 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1563 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1564 and loc_hash_memory.
1565 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1567 (elf64_x86_64_size_dynamic_sections): Likewise.
1568 (elf64_x86_64_relocate_section): Likewise.
1569 (elf64_x86_64_finish_dynamic_sections): Likewise.
1570 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1573 2009-06-10 Philip Blundell <philb@gnu.org>
1575 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1576 elf_sec->this_hdr == NULL.
1578 2009-06-12 Tristan Gingold <gingold@adacore.com>
1580 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1581 * bfd-in2.h: Regenerated.
1582 * libbfd.h: Regenerated.
1584 * mach-o.c (FILE_ALIGN): New macro.
1585 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1586 (bfd_mach_o_print_symbol): Ditto.
1587 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1588 (bfd_mach_o_get_reloc_upper_bound): New function.
1589 (bfd_mach_o_canonicalize_reloc): Ditto.
1590 (bfd_mach_o_scan_write_relocs): Ditto.
1591 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1592 (bfd_mach_o_scan_write_section_64): Ditto.
1593 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1594 written for load command. Do not compute section file offset.
1595 (bfd_mach_o_scan_write_segment_64): Ditto.
1596 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1597 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1599 (bfd_mach_o_mangle_symbols): ... this new function.
1600 (bfd_mach_o_write_contents): Be sure to have load commands built.
1601 Call bfd_mach_o_mangle_symbols.
1602 (bfd_mach_o_build_commands): Adjust for filelen field.
1603 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1604 Do not set symtab file offset anymore here.
1605 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1606 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1607 Set reloc_count and rel_filepos section fields.
1608 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1610 (bfd_mach_o_scan_read_section_64): Ditto.
1611 (bfd_mach_o_scan_read_section): Ditto.
1612 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1613 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1614 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1615 Handle weak-ref symbols.
1616 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1617 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1618 (bfd_mach_o_scan): Remove assignment to removed field.
1619 (bfd_mach_o_mkobject_init): Ditto.
1620 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1621 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1622 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1623 (bfd_mach_o_swap_reloc_in): Ditto.
1624 (bfd_mach_o_swap_reloc_out): Ditto.
1626 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1627 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1628 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1629 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1630 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1631 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1632 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1633 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1634 (BFD_MACH_O_N_WEAK_DEF): New macros.
1636 (bfd_mach_o_section_type): Add new enumeration values.
1637 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1638 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1639 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1640 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1642 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1643 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1644 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1645 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1646 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1647 (BFD_MACH_O_RELENT_SIZE): Ditto.
1648 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1649 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1650 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1651 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1652 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1653 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1654 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1655 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1656 (bfd_mach_o_reloc_info): New struct.
1657 (bfd_mach_o_asymbol): New struct.
1658 (bfd_mach_o_symtab_command): The symbols field is now of type
1660 (bfd_mach_o_load_command): The offset and len fields are now of type
1662 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1663 Add a filelen field. Add comments.
1664 (bfd_mach_o_backend_data): New struct.
1665 (bfd_mach_o_get_backend_data): New macro.
1666 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1668 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1669 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1670 (bfd_mach_o_canonicalize_reloc): Ditto.
1672 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1673 duplicated macro. Now defined to _bfd_generic_is_local_label.
1674 (TARGET_NAME_BACKEND): New macro...
1675 (TARGET_NAME_BACKEND): ... used to name a new variable.
1676 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1677 Mach-O backend data.
1679 * mach-o-i386.c (i386_howto_table): New variable.
1680 (bfd_mach_o_i386_swap_reloc_in): New function.
1681 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1682 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1683 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1684 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1685 (bfd_mach_o_bfd_reloc_type_lookup)
1686 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1688 2009-06-11 Eric Paris <eparis@redhat.com>
1689 Nick Clifton <nickc@redhat.com>
1691 * opncls.c (_maybe_make_executable): New function. Gives execute
1692 permission to an executable bfd that was opened for writing
1693 provided that it is a regular file. Replaces common code found in...
1694 (bfd_close): here and ...
1695 (bfd_close_all_done): here.
1697 2009-06-11 Anthony Green <green@moxielogic.com>
1699 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1700 * bfd-in2.h: Rebuilt.
1701 * libbfd.h: Rebuilt.
1702 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1704 (moxie_reloc_map): Ditto.
1705 Clean up copyright notice.
1707 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1709 * bfd-in2.h: bfd_mmap prototype.
1710 * bfdio.c (bfd_mmap): New function.
1711 * libbfd.h (bfd_iovec): Add bmmap.
1712 * cache.c (cache_bmmap): New function.
1713 (cache_iovec): Initialize bmmap member.
1714 * opencls.c (opncls_bmmap): New function.
1715 (opncls_iovec): Initialize bmmap member.
1717 2009-06-09 Tristan Gingold <gingold@adacore.com>
1719 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1720 and stabstr_segment fields.
1721 (mach_o_be_vec, mach_o_le_vec): Removed
1722 (bfd_mach_o_version): New prototype.
1724 * mach-o.c (bfd_mach_o_version): Make this function public.
1725 (mach_o_wide_p): New function.
1726 (bfd_mach_o_wide_p): Ditto.
1727 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1729 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1730 Search in the list only if the name starts with a dot.
1731 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1732 test. Check bfd_seek status.
1733 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1734 (bfd_mach_o_scan_write_section_32): Ditto.
1735 (bfd_mach_o_scan_write_section_64): Ditto.
1736 (bfd_mach_o_scan_write_section): Removed.
1737 (bfd_mach_o_scan_write_segment): Split into ...
1738 (bfd_mach_o_scan_write_segment_32): ... this and ...
1739 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1740 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1741 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1742 symbol table. Now returns a boolean.
1743 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1744 Adjust for status type.
1745 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1746 test. Write symbol table. Numbers the sections.
1747 (bfd_mach_o_read_header): Check bfd_seek status.
1748 Use mach_o_wide_p instead of hard-coded test.
1749 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1750 (bfd_mach_o_scan_read_section_64): Ditto.
1751 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1752 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1753 handled common symbols.
1754 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1755 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1756 (bfd_mach_o_scan_read_dylinker): Ditto.
1757 (bfd_mach_o_scan_read_dylib): Ditto.
1758 (bfd_mach_o_scan_read_thread): Ditto.
1759 (bfd_mach_o_scan_read_symtab): Ditto.
1760 Do not create a section for the stabs.
1761 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1762 (bfd_mach_o_scan_read_segment): Ditto.
1763 (bfd_mach_o_scan_read_command): Ditto.
1764 (bfd_mach_o_scan_start_address): Ditto.
1765 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1766 (bfd_mach_o_archive_p): Check bfd_seek status.
1767 (bfd_mach_o_core_fetch_environment): Ditto.
1769 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1771 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1773 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1774 (elf_i386_link_hash_table_create): Initialize irelifunc.
1775 (elf_i386_check_relocs): Updated. Set up irelifunc for
1777 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1778 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1780 (elf_i386_relocate_section): Likewise.
1782 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1783 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1784 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1786 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1787 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1789 (elf64_x86_64_relocate_section): Likewise.
1791 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1793 (_bfd_elf_create_ifunc_sections): This.
1795 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1797 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1800 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1802 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1803 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1804 building shared object. Check info->executable instead of
1805 !info->shared when setting non_got_ref.
1806 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1807 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1808 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1810 (elf_i386_relocate_section): Output dynamic relocation for
1811 R_386_32 against STT_GNU_IFUNC symbol to get the real
1812 function address when building shared object.
1813 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1814 relocation for STT_GNU_IFUNC symbol in shared object.
1816 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1817 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1818 symbol when building shared object. Check info->executable
1819 instead of !info->shared when setting non_got_ref.
1820 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1821 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1822 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1824 (elf64_x86_64_relocate_section): Output dynamic relocation
1825 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1826 function address when building shared object.
1827 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1828 relocation for STT_GNU_IFUNC symbol in shared object.
1830 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1832 * Makefile.am: Run "make dep-am".
1833 (BFD32_BACKENDS): Add mach-o-i386.lo.
1834 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1835 * Makefile.in: Regenerate.
1837 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1839 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1840 when looking for soft-icache stubs.
1842 2009-06-05 Tristan Gingold <gingold@adacore.com>
1844 * mach-o.h: Update copyright year.
1845 (bfd_mach_o_mach_header_magic): New enum.
1846 (bfd_mach_o_cpu_subtype): Now an enum.
1847 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1848 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1849 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1850 (bfd_mach_o_load_command): Field type_required is now a boolean.
1851 Reindent prototypes.
1852 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1853 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1854 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1855 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1856 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1857 (bfd_mach_o_canonicalize_symtab): Ditto.
1858 (bfd_mach_o_get_symbol_info): Ditto.
1859 (bfd_mach_o_print_symbol): Ditto.
1860 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1861 (bfd_mach_o_make_empty_symbol): Ditto.
1862 (bfd_mach_o_write_contents): Ditto.
1864 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1865 bfd_mach_o_mkobject): Defines.
1866 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1867 Do not check with target vector but with flavour.
1868 (struct mach_o_section_name_xlat): New declaration.
1869 (dwarf_section_names_xlat): Ditto.
1870 (text_section_names_xlat): Ditto.
1871 (data_section_names_xlat): Ditto.
1872 (struct mach_o_segment_name_xlat): Ditto.
1873 (segsec_names_xlat): Ditto.
1874 (bfd_mach_o_convert_section_name_to_bfd): New function.
1875 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1876 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1877 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1878 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1879 Accept any input and output flavour. Do not share private data
1881 (bfd_mach_o_count_symbols): Add a comment.
1882 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1883 (bfd_mach_o_canonicalize_symtab): Ditto.
1884 (bfd_mach_o_get_symbol_info): Ditto.
1885 (bfd_mach_o_print_symbol): Ditto.
1886 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1887 Use constants instead of hard-coded values.
1888 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1890 (bfd_mach_o_scan_write_section_64): Ditto.
1891 (bfd_mach_o_scan_write_segment): Ditto.
1892 Do not copy sections anymore.
1893 (bfd_mach_o_write_contents): Make it public.
1894 Remove dead code. Rewrite typeflag assignment.
1895 (bfd_mach_o_build_commands): New function.
1896 (bfd_mach_o_set_section_contents): Ditto.
1897 (bfd_mach_o_make_empty_symbol): Make it public.
1898 (bfd_mach_o_read_header): Make it static.
1899 Convert to bfd_boolean.
1900 Use constants instead of hard-coded values.
1901 (bfd_mach_o_make_bfd_section): Call
1902 bfd_mach_o_convert_section_name_to_bfd to create name.
1903 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1905 (bfd_mach_o_scan_read_section_64): Ditto.
1906 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1907 a segment anymore. Use constants instead of hard-coded values.
1908 (bfd_mach_o_scan_read_command): Fix style.
1909 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1910 Get rid of BFD_IO_FUNCS.
1911 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1912 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1913 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1914 (bfd_mach_o_object_p): Removed.
1915 (bfd_mach_o_gen_core_p): New function, replaces ...
1916 (bfd_mach_o_core_p): ... deleted.
1917 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1919 * mach-o-i386.c: New file.
1920 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1921 * configure.in (TDEFINES): Add mach_o_i386_vec.
1922 * configure: Regenerated.
1923 * targets.c: Add mach_o_i386_vec.
1925 * mach-o.c: Update copyright years.
1926 (BFD_IO_FUNCS): Remove (was not used).
1927 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1928 bfd_mach_o_slurp_extended_name_table,
1929 bfd_mach_o_construct_extended_name_table,
1930 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1931 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1932 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1933 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1934 bfd_mach_o_get_section_contents_in_window,
1935 bfd_mach_o_bfd_is_local_label_name,
1936 bfd_mach_o_bfd_is_target_special_symbol,
1937 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1938 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1939 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1940 bfd_mach_o_minisymbol_to_symbol,
1941 bfd_mach_o_bfd_get_relocated_section_contents,
1942 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1943 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1944 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1945 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1946 bfd_mach_o_bfd_merge_private_bfd_data,
1947 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1948 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1949 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1950 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1951 bfd_mach_o_bfd_copy_private_header_data,
1952 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1953 * mach-o-target.c: ... here.
1954 Update copyright years.
1956 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1958 * dep-in.sed: Don't use \n in replacement part of s command.
1959 * Makefile.am (DEP1): LC_ALL for uniq.
1961 * Makefile.in: Regenerate.
1963 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1965 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1966 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1967 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1969 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1971 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1972 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1973 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1974 against STT_GNU_IFUNC symbols for static executables.
1975 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1976 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1978 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1979 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1980 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1981 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1983 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1985 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1986 symbols to be left unimported when linking statically.
1987 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1988 code when linking statically.
1990 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1992 * elf32-i386.c (elf_i386_check_relocs): Increment
1993 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1994 against STT_GNU_IFUNC symbol.
1995 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1996 local STT_GNU_IFUNC definition is used.
1997 (elf_i386_relocate_section): Handle got.offset != -1 for
1998 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2001 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2002 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2003 relocations against STT_GNU_IFUNC symbol.
2004 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2005 local STT_GNU_IFUNC definition is used.
2006 (elf64_x86_64_relocate_section): Handle got.offset != -1
2007 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2008 STT_GNU_IFUNC symbol.
2010 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2013 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2014 (elf_i386_reloc_type_lookup): Likewise.
2015 (R_386_tls): Removed.
2016 (R_386_irelative): New.
2017 (R_386_vt_offset): Updated.
2018 (elf_i386_rtype_to_howto): Likewise.
2019 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2020 (elf_i386_link_hash_table_create): Initialize igotplt,
2022 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2023 (elf_i386_adjust_dynamic_symbol): Likewise.
2024 (elf_i386_allocate_dynrelocs): Likewise.
2025 (elf_i386_relocate_section): Likewise.
2026 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2028 (elf_i386_finish_dynamic_symbol): When building a static
2029 executable, use .iplt, .igot.plt and .rel.iplt sections for
2030 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2031 locally defined STT_GNU_IFUNC symbol.
2033 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2034 (x86_64_reloc_map): Likewise.
2035 (R_X86_64_standard): Updated.
2036 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2037 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2039 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2040 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2041 (elf64_x86_64_allocate_dynrelocs): Likewise.
2042 (elf64_x86_64_relocate_section): Likewise.
2043 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2045 (elf64_x86_64_finish_dynamic_symbol): When building a static
2046 executable, use .iplt, .igot.plt and .rela.iplt sections for
2047 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2048 for locally defined STT_GNU_IFUNC symbol.
2050 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2051 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2053 * bfd-in2.h: Regenerated.
2054 * libbfd.h: Likewise.
2056 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2058 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2059 (_bfd_elf_make_ifunc_reloc_section): Removed.
2060 (_bfd_elf_is_ifunc_symbol): Likewise.
2061 (_bfd_elf_create_static_ifunc_sections): New.
2063 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2065 (elf_link_add_object_symbols): Here.
2066 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2067 STT_GNU_IFUNC symbol.
2068 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2069 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2070 (IFUNC_INFIX): Removed.
2071 (get_ifunc_reloc_section_name): Likewise.
2072 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2073 (_bfd_elf_is_ifunc_symbol): Likewise.
2074 (_bfd_elf_create_static_ifunc_sections): New.
2076 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2078 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2079 (create_got_section): Likewise.
2080 (allocate_dynrelocs): Likewise.
2081 (readonly_dynrelocs): Likewise.
2082 (set_tls_module_base): Likewise.
2083 (dtpoff_base): Likewise.
2085 (elf_i386_link_hash_table_create): Updated.
2086 (elf_i386_create_dynamic_sections): Likewise.
2087 (elf_i386_check_relocs): Likewise.
2088 (elf_i386_size_dynamic_sections): Likewise.
2089 (elf_i386_relocate_section): Likewise.
2091 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2092 (create_got_section): Likewise.
2093 (allocate_dynrelocs): Likewise.
2094 (readonly_dynrelocs): Likewise.
2095 (set_tls_module_base): Likewise.
2096 (dtpoff_base): Likewise.
2098 (elf64_x86_64_link_hash_table_create): Updated.
2099 (elf64_x86_64_create_dynamic_sections): Likewise.
2100 (elf64_x86_64_check_relocs): Likewise.
2101 (elf64_x86_64_size_dynamic_sections): Likewise.
2102 (elf64_x86_64_relocate_section): Likewise.
2104 2009-05-28 Nick Clifton <nickc@redhat.com>
2106 * targets.c (_bfd_target_vector): Only include plugin target in
2107 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2109 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2111 * elf32-spu.c (struct call_info): New member broken_cycle.
2112 (remove_cycle): Instead of physically removing call_info structures
2113 to break call graph cycles, mark them using the broken_cycle flag.
2114 (mark_overlay_section): Respect broken_cycle flag.
2115 (unmark_overlay_section): Likewise.
2116 (collect_lib_sections): Likewise.
2117 (collect_overlays): Likewise.
2118 (sum_stack): Likewise.
2120 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2122 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2123 (mark_functions_via_relocs): Initialize callee->count to 1.
2124 (pasted_function): Likewise.
2125 (spu_elf_auto_overlay): Honor call counts when determining number
2126 of stubs required in software i-cache mode.
2128 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2130 * plugin.c (program_name): Remove.
2131 (plugin_program_name): New.
2132 (bfd_plugin_set_program_name): New.
2133 (try_load_plugin): Use plugin_program_name.
2134 * plugin.h (bfd_plugin_set_program_name): New.
2136 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2138 * aclocal.m4: Include ../config/plugins.m4.
2139 * configure.in: Use AC_PLUGINS.
2140 * configure: Regenerate.
2141 * Makefile.in: Regenerate.
2142 * doc/Makefile.in: Regenerate.
2144 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2146 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2148 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2149 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2150 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2151 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2152 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2153 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2154 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2155 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2156 * reloc.c (bfd_generic_relax_section): Likewise.
2157 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2158 * vms.c (vms_bfd_relax_section): Likewise.
2160 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2162 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2164 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2165 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2167 * elf32-i386.c (allocate_dynrelocs): Updated.
2168 (elf_i386_relocate_section): Likewise.
2169 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2170 (elf64_x86_64_relocate_section): Likewise.
2172 * elf64-x86-64.c (is_indirect_symbol): Removed.
2174 2009-05-26 Nick Clifton <nickc@redhat.com>
2176 * po/id.po: Updated Indonesian translation.
2178 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2180 * Makefile.am: Run "make dep-am".
2183 (ALL_MACHINES): Add cpu-plugin.lo.
2184 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2185 (BFD32_BACKENDS): Add plugin.lo.
2186 (BFD32_BACKENDS_CFILES): Add plugin.c.
2187 (libbfd_la_LIBADD): Add LIBDL
2188 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2189 (bfd_plugin_arch): Declare.
2190 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2191 * bfd.c (bfd): Add plugin_data.
2192 * config.bfd: Handle the plugin target.
2193 * configure.in: Check for --enable-plugins.
2194 (LT_INIT): Use the dlopen option.
2195 * cpu-plugin.c: New.
2198 * targets.c (plugin_vec): Declare.
2199 (_bfd_target_vector): Add plugin_vec.
2200 * Makefile.in: Regenerate.
2201 * bfd-in2.h: Regenerate.
2202 * configure: Regenerate.
2204 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2206 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2207 per line with all lines having continuation backslash. Prefix
2208 first line with "A", following lines with "B".
2209 * Makefile.am (DEP): Don't use dep.sed here.
2210 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2211 dep.sed here on dependencies, sort and uniq.
2212 * Makefile.in: Regenerate.
2214 2009-05-25 Tristan Gingold <gingold@adacore.com>
2216 * makefile.vms: Add verilog.obj to object list OBJS.
2218 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2220 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2221 for BFD_IN_MEMORY is cleared.
2222 (bfd_bwrite): Zero excess memory allocated.
2224 2009-05-22 Julian Brown <julian@codesourcery.com>
2226 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2228 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2229 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2230 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2231 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2232 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2233 (a8_erratum_fix, a8_erratum_reloc): New structs.
2234 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2235 num_a8_erratum_fixes, fix_cortex_a8 fields.
2236 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2237 (elf32_arm_add_stub): Split into two parts, creating...
2238 (elf32_arm_create_or_find_stub_sec): New function.
2239 (elf32_arm_final_link_relocate): Add forward declaration.
2240 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2241 relocations, multiple relocations per stub.
2242 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2243 (arm_size_one_stub): Use find_stub_size_and_template.
2244 (a8_reloc_compare): New.
2245 (find_thumb_glue): Add forward declaration.
2246 (cortex_a8_erratum_scan): New.
2247 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2248 (bfd_elf32_arm_set_cortex_a8_fix): New.
2249 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2250 (arm_map_one_stub): Add THUMB32_TYPE support.
2251 (a8_branch_to_stub_data): New.
2252 (make_branch_to_a8_stub): New.
2253 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2254 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2255 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2256 Cortex-A8 erratum workaround.
2257 * bfd-in2.h: Regenerate.
2259 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2261 * Makefile.am: Run "make dep-am".
2262 * Makefile.in: Regenerate.
2263 * po/SRC-POTFILES.in: Regenerate.
2265 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2267 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2270 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2272 * elf-bfd.h (struct elf_backend_data
2273 <elf_backend_link_output_symbol_hook>): Return an int.
2274 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2275 symbols on deleted .opd entries.
2276 * elflink.c (elf_link_output_sym): Return without outputting sym
2277 if output_symbol_hook returns 2.
2278 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2279 Abort if we must not discard sym.
2280 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2282 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2283 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2284 elf_backend_link_output_symbol_hook return type change.
2285 * elf32-arm.c (output_arch_syminfo): Likewise.
2286 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2287 (elf32_arm_output_arch_local_syms): Likewise.
2288 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2289 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2290 (bfd_score_elf_link_output_symbol_hook): Likewise.
2291 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2292 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2293 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2294 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2295 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2296 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2297 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2298 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2299 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2300 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2301 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2303 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2305 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2306 out of range .opd symbols.
2308 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2310 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2311 fprintf_vma directly.
2312 * peXXigen.c (pe_print_edata): Likewise.
2313 (pe_print_pdata): Likewise.
2314 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2315 (_bfd_XX_print_private_bfd_data_common): Likewise.
2317 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2319 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2321 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2322 Paul Brook <paul@codesourcery.com>
2324 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2325 fix discarded sections.
2327 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2329 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2330 sections into the software icache.
2332 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2334 * elf32-spu.c (build_stub): Always build "compact" sofware
2337 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2339 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2340 (spu_elf_setup): Initialize it.
2341 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2342 Update to new-sytle cache manager data structures.
2343 (spu_elf_build_stubs): Generate new-style cache manager data
2344 structures and symbols.
2345 (spu_elf_auto_overlay): Update size computation.
2347 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2349 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2350 segments first amongst the program headers.
2352 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2354 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2355 into addresses for relocation types that look at high bits. Remove
2356 special handling of relocation overflow warnings.
2358 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2360 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2361 control flow graph between fragments of a function.
2363 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2365 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2366 generate only a 16-byte .toe section.
2367 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2369 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2371 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2372 (spu_elf_place_overlay_data): ..here. New function.
2373 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2375 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2377 * elf32-arm.c: Move sysdep.h to start of file.
2379 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2381 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2383 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2384 __icache_tag_array and __icache_tag_array_size.
2386 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2388 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2390 (bfinfdpic_link_omit_section_dynsym): Likewise.
2391 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2393 2009-05-05 Paul Brook <paul@codesourcery.com>
2395 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2396 * bfd-in2.h: Regenerate.
2397 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2398 (_arm_elf_section_data): Add text and exidx fields.
2399 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2400 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2401 copy_exidx_entry): New functions.
2402 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2404 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2406 * elf32-arm.c (DEF_STUBS): New helper define.
2407 (DEF_STUB): Likewise.
2408 (stub_def): New type.
2409 (stub_definitions): New array, containing stub template pointers
2411 (arm_size_one_stub): Make use of stub_definitions.
2413 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2415 * elflink.c (find_version_for_sym): Remove from here, ...
2416 * linker.c (bfd_find_version_for_sym): ... rename, replace
2417 here, make public and update all callers.
2418 * bfd-in2.h: Regenerate.
2420 2009-04-30 Nick Clifton <nickc@redhat.com>
2422 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2424 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2425 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2426 into a STT_GNU_IFUNC symbol type.
2427 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2429 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2430 the binary contains ifunc symbols.
2431 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2432 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2433 * elf32-i386.c (is_indirect_function): New function.
2434 (elf_i386_check_relocs): Create an ifunc output section.
2435 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2436 section if necessary.
2437 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2439 (elf_i386_add_symbol_hook): New function. Set the
2440 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2441 symbol is encountered.
2442 (elf_backend_post_process_headers): Define.
2443 (elf_backend_add_symbol_hook): Define.
2444 (elf_i386_post_process_headers): Rename to
2445 elf_i388_fbsd_post_process_headers.
2446 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2447 (is_indirect_function): New function.
2448 (elf64_x86_64_check_relocs): Create an ifunc output section.
2449 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2450 section if necessary.
2451 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2452 symbol if necessary.
2453 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2454 elf_obj_data structure if an ifunc symbol is encountered.
2455 (elf_backend_post_process_headers): Define.
2456 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2457 if we have ifunc symbols to handle.
2458 (get_ifunc_reloc_section_name): New function. Computes the name
2459 for an ifunc section.
2460 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2461 section to hold ifunc relocs.
2462 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2463 (bfd_print_symbol_vandf): Handle ifunc symbols.
2464 (bfd_decode_symclass): Likewise.
2465 * bfd-in2.h: Regenerate.
2467 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2469 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2470 MOVW and MOVT relocations in a shared library link.
2472 2009-04-27 Anthony Green <green@moxielogic.com>
2474 * verilog.c: New file.
2475 * Makefile.am (BFD32_LIBS): Add verilog.c.
2476 (BFD32_LIBS_CFILES): Add verilog.c.
2477 (verilog.lo): New build rule.
2478 * Makefile.in: Rebuilt.
2479 * targets.c: Add verilog support.
2480 * bfd.c (tdata union): Add Verilog private data field.
2481 * bfd-in2.h: Regenerate.
2483 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2485 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2488 2009-04-23 Matthias Klose <doko@ubuntu.com>
2490 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2492 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2495 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2496 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2497 (elf32_arm_size_stubs): Likewise.
2498 (record_thumb_to_arm_glue): Deleted unused function.
2499 (bfd_elf32_arm_process_before_allocation): No longer handle
2500 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2501 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2502 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2504 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2506 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2507 (elf32_arm_write_section): Declare early.
2508 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2509 (arm_allocate_glue_section_space): Exclude empty sections.
2510 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2511 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2513 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2514 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2515 (elf32_arm_size_dynamic_sections): Allocate interworking
2517 (bfd_elf32_bfd_final_link): Define.
2519 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2521 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2523 * coffcode.h (coff_compute_section_file_positions): Clear
2524 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2526 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2527 force_minimum_alignment.
2529 * libcoff.h: Regenerated.
2531 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2532 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2534 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2535 nor target_subsystem.
2537 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2538 force_minimum_alignment nor target_subsystem.
2540 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2542 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2543 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2544 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2545 include in coff-x86_64.c of headers.
2546 (PDATA_ROW_SIZE): New define.
2547 (pex_regs[]): New static array.
2548 (pex64_get_runtime_function): New static function.
2549 (pex64_get_unwind_info): Likewise.
2550 (pex64_get_scope_entry): Likewise.
2551 (pex64_xdata_print_uwd_codes): Likewise.
2552 (pex64_get_section_by_rva): Likewise.
2553 (pex64_dump_xdata): Likewise.
2554 (pex64_bfd_print_pdata): Likewise.
2555 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2556 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2557 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2559 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2560 Alan Modra <amodra@bigpond.net.au>
2561 Dave Korn <dave.korn.cygwin@gmail.com>
2563 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2564 long names and non-NUL-terminated strings.
2566 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2568 * bfd-in2.h: Regenerated.
2570 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2572 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2573 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2575 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2578 * coffcode.h (bfd_pei_p): New.
2580 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2581 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2582 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2583 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2584 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2585 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2587 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2588 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2589 bfd_efi_rtdrv_x86_64_vec,
2590 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2591 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2592 * targets.c: Likewise.
2594 * configure: Regenerated.
2595 * libcoff.h: Likewise.
2596 * Makefile.in: Likewise.
2598 * efi-app-ia32.c: Removed.
2599 * efi-app-x86_64.c: Likewise.
2600 * efi-bsdrv-ia32.c: Likewise.
2601 * efi-bsdrv-ia64.c: Likewise.
2602 * efi-bsdrv-x86_64.c: Likewise.
2603 * efi-rtdrv-ia32.c: Likewise.
2604 * efi-rtdrv-ia64.c: Likewise.
2605 * efi-rtdrv-x86_64.c: Likewise.
2606 * efi-rtdrv-ia32.c: Likewise.
2608 * efi-app-ia64.c: Moved to ...
2610 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2611 (TARGET_NAME): Set to pei-ia64.
2613 * libpei.h (bfd_target_pei_p): Removed.
2614 (bfd_target_pei_arch): Likewise.
2615 (bfd_target_efi_app_p): Likewise.
2616 (bfd_target_efi_app_arch): Likewise.
2617 (bfd_target_efi_bsdrv_p): Likewise.
2618 (bfd_target_efi_bsdrv_arch): Likewise.
2619 (bfd_target_efi_rtdrv_p): Likewise.
2620 (bfd_target_efi_rtdrv_arch): Likewise.
2621 (bfd_pe_executable_p): Likewise.
2623 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2624 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2625 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2626 and efi-rtdrv-ia32.c.
2627 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2628 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2629 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2630 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2631 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2632 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2633 (efi-app-ia64.lo): Removed.
2634 (efi-bsdrv-ia32.lo): Likewise.
2635 (efi-rtdrv-ia32.lo): Likewise.
2636 (efi-app-ia64.lo): Likewise.
2637 (efi-bsdrv-ia64.lo): Likewise.
2638 (efi-rtdrv-ia64.lo): Likewise.
2639 (efi-app-x86_64.lo): Likewise.
2640 (efi-bsdrv-x86_64.lo): Likewise.
2641 (efi-rtdrv-x86_64.lo): Likewise.
2644 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2646 (arch_type): Removed.
2647 (pe_arch): Likewise.
2648 (pe_bfd_object_p): Just return coff_object_p.
2650 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2651 bfd_pe_executable_p with bfd_pei_p.
2653 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2655 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2656 PLT entries to an undefined symbol when generating a shared
2659 2009-04-17 Nick Clifton <nickc@redhat.com>
2662 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2664 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2666 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2667 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2668 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2669 * binary.c (binary_bfd_define_common_symbol): Likewise.
2670 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2671 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2672 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2673 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2674 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2675 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2676 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2677 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2678 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2679 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2680 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2681 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2682 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2683 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2684 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2685 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2686 * som.c (som_bfd_define_common_symbol): Likewise.
2687 * srec.c (srec_bfd_define_common_symbol): Likewise.
2688 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2689 * versados.c (versados_bfd_define_common_symbol): Likewise.
2690 * vms.c (vms_bfd_define_common_symbol): Likewise.
2691 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2692 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2693 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2694 (pmac_xcoff_vec): Likewise.
2695 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2696 (aix5coff64_vec): Likewise.
2697 * linker.c (bfd_generic_define_common_symbol): New function.
2698 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2699 (_bfd_define_common_symbol): New field.
2700 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2701 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2702 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2704 * bfd-in2.h: Regenerate.
2705 * libbfd.h: Likewise.
2706 * libcoff.h: Likewise.
2708 2009-04-15 Anthony Green <green@moxielogic.com>
2710 * targets.c: Add moxie support.
2711 * Makefile.am: Ditto.
2712 * Makefile.in: Rebuilt.
2713 * cpu-moxie.c, elf32-moxie.c: New files.
2714 * archures.c: Add moxie support.
2715 * configure.in: Add moxie support.
2716 * configure: Rebuilt.
2717 * config.bfd, archures.c: Add moxie support.
2718 * bfd-in2.h: Rebuilt.
2720 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2722 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2723 branch to an undef weak symbol into a jump to next instruction if
2724 a PLT entry will be created.
2726 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2728 * coffgen.c (make_a_section_from_file): Set the backend long
2729 section names enable if long section names found on input.
2730 * coffcode.h: Extend long section names documentation to match.
2732 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2734 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2737 2009-04-07 DJ Delorie <dj@redhat.com>
2739 * archures.c: Add bfd_mach_mep_c5.
2740 * bfd-in2.h: Likewise.
2741 * cpu-mep.c: Add bfd_c5_arch.
2742 * elf32-mep.c: Support it.
2744 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2746 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2747 info->callbacks->einfo.
2748 * linker.c (_bfd_generic_section_already_linked): Likewise.
2750 2009-04-06 DJ Delorie <dj@redhat.com>
2752 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2754 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2756 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2757 _bfd_pex64_print_pdata only if PE is defined.
2759 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2760 (_bfd_pex64_print_pdata): This.
2762 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2763 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2766 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2768 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2769 _bfd_pep_print_x64_pdata.
2770 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2771 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2773 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2775 * elf32-xtensa.c (relax_property_section): Always set r_offset
2778 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2780 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2781 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2783 (elf32_arm_stub_type): New enum values for the two new stubs.
2784 (arm_type_of_stub): Make use of the two new stubs.
2785 (arm_size_one_stub): Handle the two new stubs.
2787 2009-04-01 Matt Thomas <matt@netbsd.org>
2789 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2790 hidden symbols into the GOT or PLT.GOT.
2791 (elf_vax_relocate_section): Do not emit a PCREL reloc
2792 into a shared object if it is against a hidden symbol.
2794 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2796 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2797 and know_contains_shared_object_p.
2798 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2799 Cache the result in the archive_info table.
2800 (xcoff_auto_export_p): Add an "info" parameter and update the
2801 call to xcoff_archive_contains_shared_object_p.
2802 (xcoff_mark_auto_exports): Update accordingly.
2803 (xcoff_post_gc_symbol): Likewise.
2805 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2807 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2810 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2812 * coff-rs6000.c (member_layout): New structure.
2813 (archive_iterator): Likewise.
2814 (member_layout_init): New function.
2815 (archive_iterator_begin): Likewise.
2816 (archive_iterator_next): Likewise.
2817 (xcoff_write_armap_old): Use the new iterator functions.
2818 (do_shared_object_padding): Delete.
2819 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2820 handling of arch_info.
2821 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2822 first loop rather than the second. Allocate a member header if
2823 there isn't one, then work out the stat information and length
2824 in the first loop too. Use the new iterators for the second loop.
2825 (xcoff_write_archive_contents_big): Likewise.
2827 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2829 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2830 (bfd_xcoff_set_archive_import_path): Likewise.
2831 * bfd-in2.h: Regenerate.
2832 * xcofflink.c: Include libiberty.h.
2833 (xcoff_archive_info): New structure.
2834 (xcoff_archive_info_hash): New function.
2835 (xcoff_archive_info_eq): Likewise.
2836 (xcoff_get_archive_info): Likewise.
2837 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2838 (bfd_xcoff_split_import_path): New function.
2839 (bfd_xcoff_set_archive_import_path): Likewise.
2840 (xcoff_set_import_path): Move earlier in file.
2841 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2842 object to the the directory part of the bfd's filename. Get the
2843 import path and filename of an archive object from the archive's
2844 xcoff_tdata, initializing it if necessary. Update use of
2846 (bfd_link_input_bfd): Update use of import_file_id.
2847 (xcoff_write_global_symbol): Likewise.
2849 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2851 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2853 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2855 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2856 a .loader section for relocatable links.
2857 (xcoff_need_ldrel_p): New function.
2858 (xcoff_mark): Use it.
2859 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2861 (xcoff_build_ldsym): New function, split out from...
2862 (xcoff_build_ldsyms): ...here. Rename to...
2863 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2864 call xcoff_build_ldsym, if there's a loader section.
2865 (xcoff_build_loader_section): New function, extracted verbatim from...
2866 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2867 there's a loader section. Only add an __rtinit loader symbol
2868 if there's a loader section. Update after above name change.
2869 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2870 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2871 and xcoff_create_ldrel.
2872 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2873 (xcoff_reloc_link_order): Likewise, but only call it if there's
2874 a loader section. Use xcoff_symbol_section.
2875 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2876 if there's a loader section.
2878 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2880 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2882 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2884 * elf32-arm.c (group_sections): Rewrite loops for better
2887 2009-03-30 DJ Delorie <dj@redhat.com>
2889 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2890 relocs when doing a relocatable link.
2892 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2894 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2895 "ERROR:", in error messages.
2896 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2897 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2898 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2899 (elf32_arm_merge_eabi_attributes): Likewise.
2900 (elf32_arm_merge_private_bfd_data): Likewise.
2902 2009-03-27 Nick Clifton <nickc@redhat.com>
2904 * section.c (bfd_get_section_contents): Detect and handle the case
2905 where a section has the SEC_IN_MEMORY flag set but no actual
2908 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2911 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2912 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2913 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2914 if we don't find matching PT_LOAD when copying.
2916 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2918 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2919 the reloc descriptions.
2921 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2923 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2924 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2925 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2927 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2929 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2930 (bfd_i386_arch_intel_syntax): Likewise.
2931 (i8086_arch): Likewise.
2932 (bfd_x86_64_arch): Likewise.
2934 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2936 * elf32-cris.c (cris_elf_relocate_section): <case
2937 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2938 symbols for non-allocated sections. Don't check whether to
2939 generate R_CRIS_DTPMOD for non-allocated sections.
2940 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2941 handle relocation GC:ing if applied to non-allocated section.
2942 (cris_elf_check_relocs): Similar.
2944 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2945 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2946 when emitting a known TP offset in the GOT.
2948 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2950 * elf64-ppc.c (synthetic_opd): Delete.
2951 (compare_symbols): Look for .opd name rather than section match.
2952 (ppc64_elf_get_synthetic_symtab): Likewise.
2954 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2956 * elf32-ppc.c (is_pic_glink_stub): Delete.
2957 (is_nonpic_glink_stub): New function.
2958 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2960 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2962 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2963 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2965 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2966 macros for visibilty and locality checks.
2967 (elf_s390_adjust_dynamic_symbol): Likewise.
2968 (allocate_dynrelocs): Likewise.
2969 (elf_s390_relocate_section): Likewise.
2970 (elf_s390_finish_dynamic_symbol): Likewise.
2971 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2972 (elf_s390_adjust_dynamic_symbol): Likewise.
2973 (allocate_dynrelocs): Likewise.
2974 (elf_s390_relocate_section): Likewise.
2975 (elf_s390_finish_dynamic_symbol): Likewise.
2977 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2979 * bfd-in2.h: Regenerated.
2980 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2981 for debugging sections and map memory read/write dependent on
2983 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2984 without memory read flags set.
2985 * section.c: Add SEC_COFF_NOREAD to section flags.
2987 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2989 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2992 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2994 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2995 "no overlays" return. If there are overlays, create overlay
2996 manager entry symbols here, so that..
2997 (spu_elf_build_stubs): ..we don't need to set them up here.
2998 Simplify entry symbol tests.
2999 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3001 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3003 * elf.c (elfcore_grok_openbsd_procinfo)
3004 (elfcore_grok_openbsd_note): New functions.
3005 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3007 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3009 * vms-hdr.c: Don't include alloca.h.
3010 * elf32-m68hc1x.c: Include alloca-conf.h.
3012 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3014 * Makefile.am: Run "make dep-am".
3015 * Makefile.in: Regenerate.
3017 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3019 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3021 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3023 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3025 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3026 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3027 ovly_return fields with ovly_entry[2]. Adjust all users.
3028 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3030 (spu_elf_build_stubs): Likewise.
3031 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3032 ovly_flavour changes. Update all callers.
3033 (ovl_stub_size_log2): New function.
3034 (build_stub): Handle compact icache stubs. Use different manager
3035 entry point for stubs in non-icache area.
3036 (spu_elf_size_stubs): Don't allocate space for indirect branch
3038 (spu_elf_build_stubs): And don't built them.
3040 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3042 * dwarf2.c (read_section): Always use rawsize, if available.
3044 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3046 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3047 of rawsize and size for buffer.
3049 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3051 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3052 parameter just because fixed sections fit into local store.
3053 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3054 generating overlays if fixed sections plus reserved stack
3055 and heap space fit into local store.
3057 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3059 * elf32-spu.c (build_stub): Correct icache set_id.
3060 (spu_elf_relocate_section): Likewise.
3062 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3064 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3065 symbol table if it was created by the current call.
3067 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3069 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3070 class XMC_DS rather than XMC_UA.
3072 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3074 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3075 bfd_boolean export_defineds parameter with an unsigned int
3076 auto_export_flags parameter.
3077 * bfd-in2.h: Regenerate.
3078 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3079 split out from xcoff_build_ldsyms.
3080 (xcoff_covered_by_expall_p): New function.
3081 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3082 but with extra code to handle -bexpfull and -bexpall.
3083 (xcoff_mark_auto_exports): New function.
3084 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3085 a function should be automatically exported.
3086 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3087 parameter with an auto_export_flags parameter. Update ldinfo
3088 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3091 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3093 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3094 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3095 init and fini functions. Do garbage collection for objects
3096 without an entry point too.
3098 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3100 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3101 check whether a symbol has csect information.
3102 (coff_print_aux): Likewise.
3103 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3104 information for C_AIX_WEAKEXT too.
3105 (_bfd_xcoff_swap_aux_out): Likewise.
3106 (xcoff_reloc_type_br): Handle defweak symbols too.
3107 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3108 information for C_AIX_WEAKEXT too.
3109 (_bfd_xcoff64_swap_aux_out): Likewise.
3110 (xcoff64_reloc_type_br): Handle defweak symbols too.
3111 * coffgen.c (coff_print_symbol): Handle auxillary function
3112 information for C_AIX_WEAKEXT too.
3113 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3114 instead of BSF_GLOBAL if the L_WEAK flag is set.
3115 (xcoff_dynamic_definition_p): New function.
3116 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3117 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3118 always take the symbol class from the ldsym. Use weak bfd symbol
3119 types for weak ldsyms.
3120 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3121 Fix the check for whether a definition is from a shared object.
3122 Allow redefinitions of weak symbols.
3123 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3124 (xcoff_keep_symbol_p): Likewise.
3125 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3126 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3127 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3128 but mark them as L_WEAK.
3129 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3130 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3132 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3134 * xcofflink.c (xcoff_mark): When walking the relocations,
3135 only mark the target symbol or the target section, not both.
3136 (xcoff_final_definition_p): New function.
3137 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3138 symbol is a valid definition of the associated output symbol.
3139 Use XCOFF_ALLOCATED to stop the same hash table entry having
3141 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3143 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3145 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3147 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3150 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3152 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3153 * libcoff.h: Regenerate.
3154 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3155 line-number counts in the bfd's lineno_counts field.
3156 Don't keep per-csect line-number counts.
3157 (xcoff_sweep): Don't update per-csect line-number counts.
3158 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3159 entries in each output section.
3160 (xcoff_link_input_bfd): Get the number of line numbers from
3161 the bfd's lineno_counts field, rather than recalculating it
3162 from scratch. Fix the range check when updating C_BINCL and
3164 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3165 here. Don't expect csects to have line-number counts.
3167 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3169 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3170 * libcoff.h: Regenerate.
3171 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3172 "skip" logic from xcoff_link_input_bfd.
3173 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3174 objects in a dynamic link, rather than checking whether csectpp
3175 is null. Always allocate debug_index for other objects,
3176 and always go through the loop. Update the type of debug_index
3177 after the change above. Read the auxillary csect information
3178 and use xcoff_keep_symbol_p to decide whether a symbol should
3179 be kept. Set its debug_index to -2 if not.
3180 (xcoff_link_input_bfd): Update the type of debug_index after
3181 the change above and always expect it to be nonnull. Use it to
3182 test whether a symbol should be stripped, rather than making the
3183 decision here. Postpone all symbol creation to the second pass.
3185 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3187 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3188 creating a descriptor.
3189 (xcoff_sweep): Don't mark toc_section unless it's needed.
3190 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3191 when marking every bfd.
3192 (xcoff_link_input_bfd): Skip all TOC anchors.
3193 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3194 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3195 to -1; call xcoff_find_tc0 instead.
3197 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3199 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3200 * libcoff.h: Regenerate.
3201 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3202 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3203 the previous symbol's csect. Treat last_symndx as an inclusive value
3204 and simplify its handling.
3205 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3206 symbols with the right csect. Don't mark rsec when processing
3207 relocations against undefined or absolute sections.
3208 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3209 of bfd_und_section_ptr.
3210 (xcoff_link_input_bfd): Likewise.
3212 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3214 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3215 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3216 flag is set. Assert that all undefined symbols are either
3217 imported or defined by a dynamic object.
3218 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3219 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3220 handling to all relocations. Only set XCOFF_CALLED for function
3222 (xcoff_find_function): New function, split out from...
3223 (bfd_xcoff_export_symbol) ...here.
3224 (xcoff_set_import_path): New function, split out from...
3225 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3226 meaning of XCOFF_CALLED.
3227 (xcoff_mark_symbol): If we mark an undefined and unimported
3228 symbol, find some way of defining it. If the symbol is a function
3229 descriptor, fill in its definition automatically. If the symbol
3230 is a function, mark its descriptor and allocate room for global
3231 linkage code. Otherwise mark the symbol as implicitly imported.
3232 Move the code for creating function descriptors from...
3233 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3234 check for symbols that were implicitly defined.
3235 (xcoff_mark): Don't count any dynamic relocations against
3237 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3238 in the xcoff link info.
3239 (xcoff_link_input_bfd): Remove handling of undefined and
3242 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3244 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3245 if the target is absolute. Fix comment typo.
3246 (xcoff_ppc_relocate_section): Remove FIXME.
3247 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3248 if the target is absolute.
3250 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3252 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3253 R_POS and R_NEG relocations against absolute symbols to the
3256 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3258 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3259 to 2 for bfd_mach_ppc_620.
3261 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3263 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3264 * configure.in: Likewise.
3265 * configure: Regenerate.
3267 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3270 * elf.c (assign_section_numbers): Generate symbol table if there
3271 is any relocation in output.
3272 (_bfd_elf_compute_section_file_positions): Likewise.
3274 2009-03-13 Nick Clifton <nickc@redhat.com>
3277 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3278 * elflink.c (elf_link_read_relocs_from_section): Use
3279 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3280 relocs but no symbol table.
3281 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3283 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3286 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3287 to check ___tls_get_addr.
3289 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3290 strncmp to check __tls_get_addr.
3292 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3294 * dwarf2.c (read_section): Always check the offset, even when the
3295 section has been read before.
3297 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3299 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3302 2009-03-11 Chris Demetriou <cgd@google.com>
3304 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3305 * bfd-in2.h: Regenerate.
3306 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3307 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3309 (bsd_write_armap): Likewise.
3310 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3311 flag is set, do nothing.
3312 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3315 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3317 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3318 used to update stack pointer.
3320 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3323 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3324 for unknown symbols in absolute section.
3326 2009-03-06 Nick Clifton <nickc@redhat.com>
3328 * po/es.po: Updated Spanish translation.
3330 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3332 * elf32-arm.c (group_sections): Take next section size into
3333 account before accepting to group it.
3335 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3337 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3339 (elf32_arm_final_link_relocate): Likewise.
3341 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3344 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3346 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3348 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3349 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3350 (BFD_FAKE_SECTION): Init new flag.
3351 * ecoff.c (bfd_debug_section): Likewise.
3352 * bfd-in2.h: Regenerate.
3353 * libbfd.h: Regenerate.
3354 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3355 (ppc_elf_reloc_type_lookup): Handle new relocs.
3356 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3357 without marker relocs.
3358 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3359 if section has no old-style calls.
3360 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3361 Don't try to optimize new-style __tls_get_addr call when handling
3362 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3364 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3365 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3366 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3367 without marker relocs.
3368 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3369 if section has no old-style calls. Set toc_ref for new relocs as
3371 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3372 Don't try to optimize new-style __tls_get_addr call when handling
3373 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3376 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3379 * configure.in: Test for ld --as-needed support. Link shared
3380 libbfd against libm.
3381 * configure: Regenerate.
3383 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3385 * Makefile.am: Run "make dep-am".
3386 * Makefile.in: Regenerate.
3388 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3390 * elf32-score7.c: New file.
3391 * elf32-score.h: New file.
3392 * elf32-score.c: Add code to support score 7. Set score7 as the
3394 * cpu-score.c: Add score7 architecure.
3395 (compatibile): New function.
3396 * Makefile.am: Add rules for building elf32-score7 object.
3397 * Makefile.in: Regenerate.
3398 * configure.in: Add elf32-score7 object to score vectors.
3399 * configure: Regenerate.
3400 * reloc.c: Add score7 relocs.
3401 * archures.c: Add score3 and score7 machine numbers.
3402 * bfd-in2.h: Regenerate.
3403 * libbfd.h: Regenerate.
3405 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3407 * configure: Regenerate.
3409 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3411 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3412 (elf32_hppa_check_relocs): Use it.
3414 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3416 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3417 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3418 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3419 (elf_hppa_record_segment_addrs): Likewise.
3420 (elf_hppa_final_link): Likewise.
3421 (elf_hppa_relocate_insn): Likewise.
3422 (elf_hppa_final_link_relocate): Likewise.
3423 (elf64_hppa_relocate_section): Likewise.
3424 * elf64-hppa.c: Insert above.
3426 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3428 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3429 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3430 (elf_hppa_relocate_section): Likewise.
3431 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3432 from struct elf_link_hash_entry. Add count field.
3433 (struct elf64_hppa_dyn_hash_table): Delete.
3434 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3435 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3436 (hppa_elf_hash_entry, eh_name): Define.
3437 (elf64_hppa_new_dyn_hash_entry): Delete.
3438 (elf64_hppa_dyn_hash_lookup): Delete.
3439 (elf64_hppa_dyn_hash_traverse): Delete.
3440 (get_dyn_name): Delete.
3441 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3442 of struct elf64_hppa_dyn_hash_entry *.
3443 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3444 allocate_global_data_plt, allocate_global_data_stub,
3445 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3447 (hppa64_link_hash_newfunc): New.
3448 (elf64_hppa_hash_table_create): Rework.
3449 (count_dyn_reloc): Likewise.
3450 (hppa64_elf_local_refcounts): New.
3451 (elf64_hppa_check_relocs): Rework using standard technique for recording
3452 local DLT, PLT and OPD reference counts.
3453 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3454 elf_link_hash_entry *.
3455 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3456 allocate_global_data_plt, allocate_global_data_stub,
3457 allocate_global_data_opd, allocate_dynrel_entries,
3458 elf64_hppa_adjust_dynamic_symbol,
3459 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3460 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3461 Use hppa_link_hash_table. Rework.
3462 (elf64_hppa_link_output_symbol_hook): Rework.
3463 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3464 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3465 elf64_hppa_finish_dynamic_sections): Likewise.
3467 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3469 * elf32-arm.c (stub_reloc_type): Removed.
3470 (insn_sequence): Renamed reloc_type field to r_type.
3471 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3472 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3473 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3474 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3475 (arm_stub_is_thumb): Catch new stubs.
3476 (arm_type_of_stub): Handle new stubs.
3477 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3478 (bfd_elf32_arm_process_before_allocation): Remove useless
3481 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3483 * elf.c (elf_find_function): Use is_function_type to check
3486 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3488 * xtensa-modules.c: Revert to previous version 1.11 due
3489 to inadvertant commit.
3491 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3493 * elf32-xtensa.c (text_action_add): Separate test for action
3494 type. Break if saved action is ta_widen_insn at same offset.
3496 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3498 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3499 to elf32_arm_stub_long_branch_any_arm_pic.
3500 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3501 (enum elf32_arm_stub_type, arm_type_of_stub)
3502 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3505 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3507 * elf32-arm.c (PREV_SEC): Update comment.
3508 (group_sections): Rename argument to stubs_always_after_branch.
3509 Reverse the list and place stubs at the end of input sections.
3511 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3513 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3515 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3517 (arm_size_one_stub): Remove unnecessary break.
3518 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3520 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3522 * elf32-arm.c (stub_insn_type): New type.
3523 (stub_reloc_type): Likewise.
3524 (insn_sequence): Likewise.
3525 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3526 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3527 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3528 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3529 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3530 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3531 (elf32_arm_stub_hash_entry): Add new helper fields.
3532 (stub_hash_newfunc): Initialize these new fields.
3533 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3534 to take endianness into account.
3535 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3536 (arm_map_one_stub): Code is now more generic, thanks to
3539 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3541 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3543 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3544 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3545 BLX is not available. Fix typo in warning message. Add comments
3546 and improve formatting.
3547 (arm_build_one_stub): Adjust to new
3548 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3549 (arm_map_one_stub): Likewise.
3551 2009-02-23 Tristan Gingold <gingold@adacore.com>
3552 Eric Botcazou <ebotcazou@adacore.com>
3553 Douglas B Rupp <rupp@gnat.com>
3555 * vms.h: Update copyright year, fix comments, reorder declarations.
3556 (_bfd_save_vms_section): Remove the prototype.
3557 (EGPS_S_V_NO_SHIFT): New constant.
3558 (bfd_vms_set_section_flags): New prototype.
3559 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3561 (EGSY_S_W_FLAGS): Ditto.
3562 (EGSY_S_V_QUAD_VAL): Ditto.
3563 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3564 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3565 EGST_S_B_NAMLNG): Ditto.
3566 (ESRF_S_B_NAMLNG): Ditto.
3567 (ETIR_S_C_HEADER_SIZE): Ditto.
3568 (EGPS_S_V_ALLOC_64BIT): Ditto.
3569 (DST_S_C_EPILOG): Ditto.
3570 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3571 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3572 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3573 (DST_S_L_PCLINE_UNSLONG): Ditto.
3574 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3575 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3576 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3577 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3578 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3579 (DST_S_B_SRC_UNSBYTE): Ditto.
3580 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3582 (vms_section, vms_reloc): Remove types.
3583 (hdr_struc): Replaced by ...
3584 (hdr_struct): ... new type.
3585 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3586 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3587 (EMH_DATE_LENGTH): Ditto.
3588 (eom_struc): Replaced by ...
3589 (eom_struct): ... new type.
3590 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3591 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3592 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3593 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3594 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3595 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3596 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3597 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3598 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3599 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3600 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3601 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3602 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3603 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3604 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3605 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3606 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3607 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3608 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3609 (enum file_type_enum): New type.
3610 (struct location_struct): Removed.
3611 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3612 (struct funcinfo, struct module): Ditto.
3613 (struct vms_private_data_struct): Update fields.
3614 (struct vms_section_data_struct): New type.
3616 * vms.c: Update copyright year, fix comments,
3617 Fix includes for DECC, add prototypes.
3618 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3620 Use flavour to set is_vax, location_stack is removed.
3621 (struct pair): Declare.
3622 (fill_section_ptr): Initialize variables at declaration.
3623 Add guard to set SECTION_SYM flag, handlde und section.
3624 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3625 (_bfd_vms_slurp_object_records): New function, replaces previous
3627 (vms_slurp_module): New function.
3628 (vms_slurp_image): Ditto.
3629 (vms_object_p): Complete rewrite.
3630 (vms_mkobject): Use is_vax field to slect architecture.
3631 (free_reloc_stream): New function.
3632 (vms_convert_to_var): Ditto.
3633 (vms_convert_to_var_1): Ditto.
3634 (vms_convert_to_var_unix_filename): Ditto.
3635 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3637 (vms_new_section_hook): Set alignment to 0, allocate private data.
3638 (vms_get_section_contents): Load content.
3639 (vms_get_symbol_info): Handle undefined section.
3640 (vms_find_nearest_line): Handle.
3641 (alloc_reloc_stream): New function.
3642 (vms_slurp_reloc_table): Ditto.
3643 (vms_get_reloc_upper_bound): Make it real.
3644 (vms_canonicalize_reloc): Do the real work.
3645 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3647 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3648 (vms_set_arch_mach): Check arch.
3649 (vms_set_section_contents): Copy the content after allocation.
3650 (vms_alpha_vec): Update object flags.
3652 * vms-tir.c: Update copyright year, fix comments,
3653 add prototypes for new functions.
3654 (dst_define_location): New function.
3655 (dst_restore_location): New function.
3656 (dst_retrieve_location): New function.
3657 (dst_check_allocation): New function.
3658 (image_dump): Call dst_check_allocation.
3659 (image_write_b): Ditto.
3660 (image_write_w): Ditto.
3661 (image_write_l): Ditto.
3662 (image_write_q): Ditto.
3663 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3664 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3666 Call error handler instead of abort if name is not known.
3667 (etir_sta): Add quarter_relocs argument and set it.
3670 (etir_opr): Ditto, return FALSE in case of error.
3671 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3672 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3673 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3674 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3675 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3676 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3677 Return FALSE in case of error.
3678 (tir_sta): Change sign of psect.
3680 (tir_cmd): Fix cast. Makes tir_table static const.
3681 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3682 add argument to explain.
3683 (analyze_etir): Initialize maxptr, add quarter_relocs
3684 declaration, move some declarations into inner scopes.
3685 Handle quarter_relocs and STO_IMM.
3686 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3687 (_bfd_vms_slurp_relocs): New function.
3688 (_bfd_vms_decode_relocs): New function.
3689 (sto_imm): Rewritten.
3690 (start_first_etbt_record): New function.
3691 (start_another_etbt_record): Ditto.
3692 (etir_output_check): Ditto.
3693 (defer_reloc_p): Ditto.
3694 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3695 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3696 rewritte relocations handling.
3697 (_bfd_vms_write_tbt): Removed.
3698 (_bfd_vms_write_dbg): Ditto.
3700 * vms-misc.c: Update copyright year, Fix comments.
3701 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3702 (maybe_adjust_record_pointer_for_object): New function.
3703 (_bfd_vms_get_first_record): New function, replaces ...
3704 (_bfd_vms_get_record): .. removed.
3705 (_bfd_vms_get_object_record): New function.
3706 (_bfd_vms_get_object_record): New function.
3707 (vms_get_remaining_object_record): New function, replaces ...
3708 (_bfd_vms_get_next_record): ... removed.
3709 (add_new_contents): Removed.
3710 (_bfd_save_vms_section): Removed.
3711 (_bfd_get_vms_section): Removed.
3712 (_bfd_vms_output_flush): Write in VAR format.
3713 (new_symbol): Don't make UND section.
3715 * vms-hdr.c: Update copyright year, update list of record handled.
3716 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3717 (_bfd_vms_write_hdr): Strip vms and unix patches,
3718 add comments, truncate module name at 31 characters,
3719 use constants instead of hard-coded value,
3720 write BFD version instead of a fixed string.
3721 (_bfd_vms_slurp_ihd): New function.
3722 (_bfd_vms_slurp_isd): Ditto.
3723 (_bfd_vms_slurp_ihs): Ditto.
3724 (new_module): Ditto.
3725 (parse_module): Ditto
3726 (build_module_list): Ditto.
3727 (module_find_nearest_line): Ditto.
3728 (_bfd_vms_find_nearest_dst_line): Ditto.
3729 (vms_slurp_debug): Ditto.
3730 (_bfd_vms_slurp_dbg): Ditto.
3731 (_bfd_vms_slurp_tbt): Ditto.
3732 (_bfd_vms_write_dbg): Ditto.
3733 (_bfd_vms_write_tbt): Ditto.
3735 * vms-gsd.c: Update copyright year, update list of records handled.
3736 (EVAX_LITERALS_NAME): New macro.
3737 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3738 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3739 (register_universal_symbol): New function and prototype.
3740 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3741 improve debug messages,
3742 use constants instead of hard-coded value,
3743 fix missing endianness conversion,
3744 handle global symbol (SYMG).
3745 (bfd_vms_set_section_flags): New function.
3746 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3747 handle section literals,
3749 handle section bfd and vms flags,
3750 don't output LIB$INITIALIZE symbol,
3751 fix handling of weak symbols,
3752 fix evax vs vax procedure descriptor,
3753 handle absolute symbols.
3755 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3756 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3758 * makefile.vms (DEFS): Fix flags for VMS.
3760 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3762 * bfd-in2.h: Regenerated.
3763 * libbfd.h: Regenerated.
3765 2009-02-20 Cary Coutant <ccoutant@google.com>
3767 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3770 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3773 * coffcode.h (coff_write_object_contents): Don't let the string
3774 table offset overflow the s_name field when using long section names.
3776 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3778 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3779 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3780 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3781 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3782 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3783 (bfd_pmac_xcoff_backend_data): Likewise.
3784 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3785 (bfd_xcoff_aix5_backend_data): Likewise.
3786 (xcoff64_write_object_contents): Delete unused long_section_names
3788 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3789 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3791 * coffcode.h (documentation): Update to describe long section names.
3792 (COFFLONGSECTIONCATHELPER): New helper macro.
3793 (BLANKOR1TOODD): Likewise.
3794 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3795 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3796 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3797 (bfd_coff_set_long_section_names_allowed): New function.
3798 (bfd_coff_set_long_section_names_disallowed): Likewise.
3799 (struct bfd_coff_backend_data): Add new backend hook function
3800 pointer _bfd_coff_set_long_section_names.
3801 (bfd_coff_set_long_section_names): New backend hook.
3802 (coff_write_object_contents): Only generate long section names if
3803 bfd_coff_long_section_names() indicates they are currently enabled.
3804 (bfd_coff_std_swap_table): Make non-const, and initialise long
3805 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3806 (ticoff0_swap_table): Likewise to both.
3807 (ticoff1_swap_table): Again, likewise to both.
3808 * coffgen.c (make_a_section_from_file): Allow long section names
3809 as inputs even if not currently allowed for outputs.
3810 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3811 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3812 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3813 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3814 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3815 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3816 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3817 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3818 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3819 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3820 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3821 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3822 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3823 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3824 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3825 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3826 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3827 * libcoff-in.h: Update copyright year to cause updated copyright
3828 year in generated libcoff.h, and fix typo.
3829 * libcoff.h: Regenerated.
3830 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3831 (_bfd_ecoff_no_long_sections): Add prototype.
3832 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3833 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3834 defined by an including .c file.
3835 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3836 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3837 (ticoff1_swap_table): Likewise to both.
3839 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3841 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3842 stub. Catch default case error.
3843 (arm_map_one_stub): Add missing Thumb mapping symbol.
3845 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3848 * elf32-avr.c: Handle case where no local symbos exist correctly.
3850 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3853 * elf32-arm.c (arm_long_branch_stub,
3854 arm_thumb_v4t_long_branch_stub,
3855 arm_thumb_thumb_long_branch_stub,
3856 arm_thumb_arm_v4t_long_branch_stub,
3857 arm_thumb_arm_v4t_short_branch_stub,
3858 arm_pic_long_branch_stub):
3859 Renamed to elf32_arm_stub_long_branch_any_any,
3860 elf32_arm_stub_long_branch_v4t_arm_thumb,
3861 elf32_arm_stub_long_branch_thumb_only,
3862 elf32_arm_stub_long_branch_v4t_thumb_arm,
3863 elf32_arm_stub_short_branch_v4t_thumb_arm,
3864 elf32_arm_stub_long_branch_any_any_pic.
3865 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3866 arm_thumb_thumb_stub_long_branch,
3867 arm_thumb_arm_v4t_stub_long_branch,
3868 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3869 Renamed to arm_stub_long_branch_any_any,
3870 arm_stub_long_branch_v4t_arm_thumb,
3871 arm_stub_long_branch_thumb_only,
3872 arm_stub_long_branch_v4t_thumb_arm,
3873 arm_stub_short_branch_v4t_thumb_arm,
3874 arm_stub_long_branch_any_any_pic.
3876 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3878 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3879 in branch offset check.
3881 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3883 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3884 add toc.symndx and toc.add.
3885 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3887 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3889 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3890 (branch_reloc_hash_match): New function, extracted from..
3891 (ppc64_elf_tls_optimize): ..here.
3892 (ppc64_elf_relocate_section): Properly set addends when optimizing
3893 tls sequences. Avoid unnecessary reading and writing of insns.
3894 Only redo reloc when symbol changed. Bypass symbol checks when
3896 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3897 (branch_reloc_hash_match): New function, extracted from..
3898 (ppc_elf_tls_optimize): ..here.
3899 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3900 Don't clear addend on zapped __tls_get_addr reloc.
3902 2009-02-12 Nick Clifton <nickc@redhat.com>
3905 * elflink.c (bfd_elf_final_link): When counting the relocations,
3906 if the header size has not been set yet then assume that it will
3907 match the output section's reloc type.
3909 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3911 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3914 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3916 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3917 (find_function): Likewise.
3918 (pasted_function): Don't error if no prior function found.
3919 (discover_functions): Revert 2008-12-10 change. Extend first
3920 function range to start of section.
3922 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3924 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3926 * elf64-hppa.h: Likewise.
3928 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3930 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3933 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3935 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3936 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3938 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3940 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3941 * archures.c (bfd_mach_mips_xlr): Define.
3942 * bfd-in2.h: Regenerate.
3943 * cpu-mips.c (I_xlr): Define.
3944 (arch_info_struct): Add XLR entry.
3945 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3946 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3947 (mips_mach_extensions): Add XLR entry.
3949 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3951 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3953 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3955 * configure.in: AC_SUBST pdfdir.
3956 * Makefile.am: Add install-pdf, install-pdf-am
3957 and install-pdf-recursive targets. Define pdfdir.
3958 * doc/Makefile.am: Define pdf__strip_dir. Add
3959 install-pdf and install-pdf-am targets.
3960 * po/Make-in: Add install-pdf target.
3961 * configure: Regenerate.
3962 * Makefile.in: Regenerate
3963 * doc/Makefile.in: Regenerate.
3965 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3967 * bfd-in2.h: Regenerate.
3968 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3969 fields from n_entries to n_slots where appropriate, update comments.
3970 (HOWTO): Add TLS relocations.
3971 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3972 (enum elf_m68k_got_offset_size): New enum.
3973 (struct elf_m68k_got_entry.type): Move field to ...
3974 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3975 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3977 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3979 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3980 fields into n_entries array. Update comments.
3981 (elf_m68k_init_got): Simplify, update all uses.
3982 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3983 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3984 GOT entries; update name, update all uses.
3985 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3986 (elf_m68k_get_got_entry): Update.
3987 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3989 (elf_m68k_remove_got_entry_type): Simplify.
3990 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3991 (elf_m68k_can_merge_gots): Update.
3992 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3993 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3994 GOT entries, simplify.
3995 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3996 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3997 field, remove obsoleted local_n_entries field.
3998 (elf_m68k_partition_multi_got_2): New static function.
3999 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4001 (elf_m68k_remove_got_entry_type): Update.
4002 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4003 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4004 update of sgot->size and srelgot->size.
4005 (elf_m68k_gc_sweep_hook): Update.
4006 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4007 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4009 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4010 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4012 2009-02-02 DJ Delorie <dj@redhat.com>
4014 * elf32-mep.c (config_names): Regenerate configuration.
4016 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4018 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4019 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4020 * elf.c (bfd_elf_get_str_section): Make static.
4021 (bfd_elf_find_section): Delete.
4022 * libbfd.h: Regenerate.
4024 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4026 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4027 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4029 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4031 * elflink.c (on_needed_list): New function.
4032 (elf_link_add_object_symbols): Link in --as-needed libs if they
4033 satisfy undefined symbols in other libs.
4035 2009-01-30 Julian Brown <julian@codesourcery.com>
4037 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4038 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4039 with --just-symbols (-R).
4041 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4043 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4044 high_pc in order to properly sign-extend VMAs.
4046 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4047 Mark Shinwell <shinwell@codesourcery.com>
4048 Catherine Moore <clm@codesourcery.com>
4050 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4052 2009-01-28 Catherine Moore <clm@codesourcery.com>
4054 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4055 SEC_LOAD for dynamic relocation sections.
4057 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4059 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4060 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4061 the size of local TLS data.
4063 2009-01-27 Andreas Schwab <schwab@suse.de>
4065 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4066 architectures in the archive.
4068 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4070 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4071 <R_CRIS_32_DTPREL>: Correct relocation value.
4073 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4074 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4075 symbols with non-default visibility.
4077 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4079 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4080 describing the trampolines.
4081 (ppc_elf_relocate_section): Update relocs to describe the
4084 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4086 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4087 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4088 and R_PARISC_PCREL12F relocations.
4090 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4093 * elflink.c (find_version_for_sym): New function split out from,
4094 but without export_dynamic test, ..
4095 (_bfd_elf_link_assign_sym_version): ..here.
4096 (_bfd_elf_export_symbol): Use it.
4098 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4100 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4101 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4102 * elflink.c: ..here, somewhat modified.
4103 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4104 _bfd_elf_link_find_version_dependencies,
4105 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4106 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4107 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4109 * elflink.c: ..and make static here.
4110 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4111 of output_bfd from struct elf_find_verdep_info.
4112 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4113 struct elf_info_failed.
4114 (bfd_elf_size_dynamic_sections): Adjust.
4116 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4119 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4120 after comp_unit_find_line call.
4122 2009-01-21 Nick Clifton <nickc@redhat.com>
4125 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4126 tm_gmtoff field in struct tm.
4128 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4130 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4131 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4132 sections in soft-icache lines unless non_ia_text. Don't add
4133 rodata if doing so would exceed line size.
4135 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4137 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4138 types than bfd_link_hash_indirect, before early return, call
4139 _bfd_elf_link_hash_copy_indirect.
4141 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4143 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4144 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4145 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4146 (elf_backend_obj_attrs_order): New define.
4147 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4148 (elfNN_bed): Add elf_backend_obj_attrs_order.
4150 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4152 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4153 (obj_attr_size): Likewise.
4154 (write_obj_attribute): Likewise.
4155 (_bfd_elf_copy_obj_attributes): Likewise.
4156 (_bfd_elf_parse_attributes): Likewise.
4157 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4158 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4159 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4160 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4161 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4164 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4166 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4167 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4168 (bfd_elf_add_obj_attr_string): Likewise.
4169 (bfd_elf_add_obj_attr_int_string): Likewise.
4170 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4171 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4172 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4173 Tag_nodefaults has no default value.
4174 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4175 comment to reflect the new state.
4177 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4180 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4181 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4182 (adjust_z_magix): Delete dead code handling QMAGIC.
4184 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4186 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4187 IMAGE_SCN_MEM_DISCARDABLE.
4189 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4191 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4192 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4193 * configure.in (commonbfdlib): Delete.
4194 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4195 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4196 is available, not just for linux.
4197 * po/SRC-POTFILES.in: Regenerate.
4198 * Makefile.in: Regenerate.
4199 * configure: Regenerate.
4201 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4202 Julian Brown <julian@codesourcery.com>
4204 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4205 ARM attributes in ABI 2.07.
4206 * elf32-arm.c (get_secondary_compatible_arch): New function.
4207 (set_secondary_compatible_arch): New function.
4208 (tag_cpu_arch_combine): New function.
4209 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4210 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4211 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4212 make it fit with order_01243.
4213 Add support for Tag_also_compatible_with,
4214 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4215 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4216 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4217 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4218 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4219 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4220 Rework the way unknown attributes are handled.
4221 Defer errors until all attributes have been processed.
4223 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4225 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4226 bfd_elf_add_obj_attr_int_string.
4227 Read Tag_compatibility from its new location in the attribute array,
4228 rather than the attribute list.
4229 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4230 bfd_elf_add_obj_attr_int_string.
4231 (_bfd_elf_parse_attributes): Likewise.
4232 (_bfd_elf_merge_object_attributes): There's now only one
4233 Tag_compatibility, and it's in the array, not the list.
4234 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4236 (bfd_elf_add_obj_attr_compat): Rename to
4237 bfd_elf_add_obj_attr_int_string.
4238 (bfd_elf_add_proc_attr_compat): Rename to
4239 bfd_elf_add_proc_attr_int_string.
4240 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4243 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4245 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4246 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4247 (vmsutil.lo): Add dependency rule.
4248 * Makefile.in: Regenerate.
4249 * config.bfd (ia64*-*-*vms*): Add case.
4250 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4251 * configure: Regenerate.
4252 * vmsutil.c: New file.
4253 * vmsutil.h: New file.
4254 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4256 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4257 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4258 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4259 elfNN_vms_object_p): New functions
4260 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4262 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4265 * elflink.c (elf_gc_sweep): Exclude the group section if the
4266 first member of the section group is excluded.
4268 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4271 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4272 saved filename, use bfd_alloc rather than bfd_malloc for it.
4274 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4276 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4278 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4280 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4282 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4284 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4286 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4288 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4290 (struct got_entry): Add br_addr.
4291 (struct call_info): Add priority.
4292 (struct function_info): Add lr_store and sp_adjust.
4293 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4294 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4295 area as an overlay, and check that no other overlays exist. Look up
4296 icache overlay manager entry sym.
4297 (BRA_STUBS, BRA, BRASL): Define.
4298 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4299 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4301 (count_stub, build_stub): Support soft-icache.
4302 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4303 (spu_elf_size_stubs): Size soft-icache stubs.
4304 (overlay_index): New function.
4305 (spu_elf_build_stubs): Make static. Support soft-icache.
4306 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4307 (find_function_stack_adjust): Save lr store and stack adjust insn
4309 (maybe_insert_function): Adjust find_function_stack_adjust call.
4310 (mark_functions_via_relocs): Retrieve priority.
4311 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4312 (sort_calls): Sort by priority first.
4313 (mark_overlay_section): Ignore .ovl.init.
4314 (sum_stack): Only print when stack_analysis.
4315 (print_one_overlay_section): New function, extracted from..
4316 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4317 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4318 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4319 analysis. Call spu_elf_build_stubs.
4320 (spu_elf_relocate_section): For soft-icache encode overlay index
4322 (spu_elf_output_symbol_hook): Support soft-icache.
4323 (spu_elf_modify_program_headers: Likewise.
4325 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4326 num_regions to num_lines. Add line_size and max_branch.
4327 (enum _ovly_flavour): Add ovly_soft_icache.
4328 (spu_elf_build_stubs): Delete.
4330 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4332 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4333 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4335 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4337 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4338 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4339 the program, the known offset starts at the negative size of the
4341 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4344 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4346 * config.bfd: Add lm32-*-rtems*.
4348 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4350 * coff-ppc.c: Add 2009 to Copyright.
4351 * elf32-cris.c: Likewise.
4352 * elflink.c: Likewise.
4354 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4356 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4357 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4359 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4362 * elflink.c (elf_merge_st_other): New.
4363 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4364 hide them if needed.
4365 (elf_link_add_object_symbols): Updated.
4367 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4370 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4371 ref_dynamic and dynamic_def fields when setting def_regular
4374 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4377 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4380 For older changes see ChangeLog-2008
4386 version-control: never