1 2009-09-18 Nick Clifton <nickc@redhat.com>
3 * po/es.po: Updated Spanish translation.
5 2009-09-18 Alan Modra <amodra@bigpond.net.au>
7 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
8 functions. Use throughout.
9 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
11 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
12 (add_symbol_adjust): Simplify.
13 (defined_code_entry, defined_func_desc): New functions.
14 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
15 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
16 defined_code_entry to follow indirect sym links.
17 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
18 (ppc_type_of_stub): Follow indirect sym links.
19 (toc_adjusting_stub_needed): Likewise.
20 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
21 rather than defining them at stub.
22 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
25 2009-09-16 Tristan Gingold <gingold@adacore.com>
27 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
29 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
30 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
31 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
32 when possible to avoid warnings.
33 (bfd_mach_o_print_section_map): Ditto.
34 (bfd_mach_o_section_get_entry_size): New function.
35 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
37 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
39 2009-09-14 Nick Clifton <nickc@redhat.com>
41 * po/fi.po: Updated Finnish translation.
43 2009-09-11 Nick Clifton <nickc@redhat.com>
45 * po/bfd.pot: Updated by the Translation project.
47 2009-09-11 Philippe De Muyter <phdm@macqel.be>
49 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
50 hack. objcopy `-B' (`--binary-architecture') option is now handled
53 2009-09-11 Nick Clifton <nickc@redhat.com>
55 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
58 2009-09-11 Jie Zhang <jie.zhang@analog.com>
60 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
63 2009-09-09 Martin Thuresson <martin@mtme.org>
65 Update soruces to compile cleanly with -Wc++-compat:
67 * archive.c: Add casts.
68 * archive64.c: Add casts.
69 * archures.c: Add casts.
70 * bfd-in2.h: Regenerated.
71 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
73 * binary.c: Add casts.
74 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
75 parameter to use enum value instead of int.
76 * coffcode.h: Add casts.
77 * coffgen.c: Add casts.
78 * cofflink.c: Add casts.
79 * compress.c: Add casts.
80 * dwarf1.c: Add casts.
81 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
82 bfd_ptr. Update code to use new name.
83 * elf-attrs.c: Add casts.
84 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
85 anonymous struct. (union gotplt_union, struct
86 elf_link_virtual_table_entry): Move to top level.
87 * elf-eh-frame.c: Add casts.
88 * elf-strtab.c: Add casts.
89 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
90 argument name from typename to type_name.
91 * elf32-i386.c: Add casts.
92 * elf64-x86-64.c: Add casts.
93 * elfcode.h: Add casts.
94 * elfcore.h: Add casts.
95 * elflink.c: Add casts.
96 * format.c: Add casts.
99 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
101 * libbfd.c: Add casts.
102 * linker.c: Add casts.
103 * merge.c: Add casts.
104 * opncls.c: Add casts.
105 * peXXigen.c: Add casts.
106 * peicode.h: Add casts.
107 * reloc.c: Add casts.
108 * section.c: Add casts.
109 * simple.c: Add casts.
111 * stabs.c: Add casts.
113 * targets.c: Add casts.
114 * tekhex.c: Add casts.
115 * verilog.c: Add casts.
117 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
119 * configure: Regenerate.
121 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
123 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
124 for the mode of target PLT entries.
125 (allocate_dynrelocs): Only adjust symbol type if setting its
128 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
130 * configure: Regenerate.
132 2009-09-09 Nick Clifton <nickc@redhat.com>
135 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
136 section headers containing sh_link values of SHN_BEFORE or
138 * elfcode.h (elf_object_p): Likewise.
140 2009-09-09 Tristan Gingold <gingold@adacore.com>
142 Handle DYLD_INFO introduced by Darwin10.
143 * mach-o.h (bfd_mach_o_load_command_type): Add
144 BFD_MACH_O_LC_DYLD_INFO.
145 (bfd_mach_o_dyld_info_command): New type.
146 (bfd_mach_o_load_command): Add dyld_info field.
147 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
148 (bfd_mach_o_scan_read_dyld_info): New function.
149 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
150 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
151 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
152 (bfd_mach_o_print_dyld_info): New function.
154 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
156 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
157 linkonce or linker script discarded section.
159 2009-09-09 Alan Modra <amodra@bigpond.net.au>
161 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
163 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
165 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
166 range call the bfd error hander and use R_68K_NONE instead.
168 2009-09-07 Tristan Gingold <gingold@adacore.com>
170 * po/SRC-POTFILES.in: Regenerate.
171 * po/bfd.pot: Regenerate.
173 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
174 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
175 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
176 st_mtim.tv_nsec to gas/configure.in
177 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
178 * configure: Regenerate.
179 * config.in: Regenerate.
180 * vmsutil.c: Moved to gas/config/te-vms.c
181 * vmsutil.h: Removed.
182 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
183 (BFD32_BACKENDS): Remove vmsutil.lo
184 * Makefile.in: Regenerate.
186 2009-09-05 Eli Zaretskii <eliz@gnu.org>
188 * coffcode.h: Include libiberty.h.
190 2009-09-05 Martin Thuresson <martin@mtme.org>
192 * coff-arm.c (coff_arm_relocate_section)
193 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
194 Change member name class to symbol_class.
195 * coff-i960.c (coff_i960_relocate_section) Rename variable
196 class to class_val. Change member name class to symbol_class.
197 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
198 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
199 * coff-stgo32.c (adjust_aux_in_post)
200 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
202 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
203 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
204 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
206 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
207 variables named class to n_sclass. (coff_write_symbols): Rename
208 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
209 argument class to symbol_class.
210 * cofflink.c (_bfd_coff_link_hash_newfunc)
211 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
212 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
213 Update code to use renamed members.
214 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
215 argument class to in_class.
216 * libcoff-in.h (struct coff_link_hash_entry, struct
217 coff_debug_merge_type) Renamed members class to symbol_class and
219 * libcoff.h Regenerated.
220 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
221 Rename argument class to in_class.
222 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
224 * pef.h (struct bfd_pef_imported_symbol): Changed name of
225 member class to symbol_class.
227 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
229 * configure: Regenerated.
231 2009-09-04 Tristan Gingold <gingold@adacore.com>
233 * configure.in: Bump version to 2.20.51
235 2009-09-04 Alan Modra <amodra@bigpond.net.au>
237 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
239 2009-09-04 Jie Zhang <jie.zhang@analog.com>
241 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
243 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
244 for empty .rela.bss and .rel.plt sections.
246 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
248 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
249 R_MIPS_JALR unless symbol resolves locally.
251 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
253 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
254 has_static_relocs for R_MIPS_JALR.
256 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
258 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
259 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
262 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
264 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
267 2009-09-01 Tristan Gingold <gingold@adacore.com>
269 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
270 dependencies. Reindent.
271 * configure.com: Ported to Itanium VMS. Now generates a build.com
272 to build without make. Add messages but make edit silent.
273 * hosts/alphavms.h: Add a prototype for stpcpy.
274 * vms.c: Add a missing include for Alpha VMS.
275 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
277 2009-08-31 Jan Beulich <jbeulich@novell.com>
279 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
280 * elf.c (bfd_elf_get_default_section_type): New.
281 (elf_fake_sections): Use bfd_elf_get_default_section_type.
283 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
285 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
287 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
289 2009-08-30 Alan Modra <amodra@bigpond.net.au>
292 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
293 (bfd_emul_get_commonpagesize): Likewise.
295 2009-08-29 Martin Thuresson <martin@mtme.org>
297 * elf32-arm.c (struct stub_def): Rename member template to
298 template_sequence. (arm_build_one_stub,
299 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
300 Rename variable template to template_sequence.
301 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
302 Rename variable template to template_val.
303 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
305 * coffgen.c (coff_make_empty_symbol)
306 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
307 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
309 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
311 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
313 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
314 * ieee.c (ieee_make_empty_symbol): Rename variable new to
316 * linker.c (bfd_new_link_order): Rename variable new to
318 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
320 * oasys.c (oasys_make_empty_symbol): Rename variable new to
322 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
323 new to new_symbol_type.
324 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
326 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
328 (read_hdr, rs6000coff_core_p)
329 (rs6000coff_core_file_matches_executable_p)
330 (rs6000coff_core_file_failing_command)
331 (rs6000coff_core_file_failing_signal): Updated function to use new
333 * som.c (som_make_empty_symbol): Rename variable new to
335 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
337 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
338 variable new to new_symbol.
340 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
342 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
343 bfdlibdir and bfdincludedir.
344 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
345 [INSTALL_LIBBFD]: ... here, ...
346 [INSTALL_LIBBFD]: ... and empty overrides here.
347 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
348 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
349 * Makefile.in: Regenerate.
350 * configure: Regenerate.
352 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
354 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
355 relocations. Rewrite output of dynamic TLS relocations.
356 (DTP_OFFSET, TP_OFFSET): New constants.
357 (dtpoff_base): Update.
358 (tpoff): Rename to tpoff_base, update.
359 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
360 New functions. Move code from elf_m68k_relocate_section here.
361 (elf_m68k_relocate_section): Update.
362 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
364 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
366 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
368 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
369 Handle non_got_ref field.
370 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
372 2009-08-26 Alan Modra <amodra@bigpond.net.au>
375 * linker.c (bfd_find_version_for_sym): Revert warning.
377 2009-08-26 Alan Modra <amodra@bigpond.net.au>
380 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
381 other wildcard match. Warn on multiple wildcard matches.
383 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
385 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
387 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
388 only in this condition.
389 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
390 to build but not install libbfd.la in this condition.
391 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
392 (install_libbfd, install_libbfd): Remove.
393 * Makefile.in: Regenerate.
394 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
395 (INCLUDES): ... this.
397 * doc/Makefile.in: Regenerate.
399 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
401 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
402 dependency tracking to work for them.
403 (targets.lo, archures.lo, dwarf.lo): Rewrite to
404 use automake dependency tracking mechanism.
405 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
406 (mkdep section): Remove.
407 (BUILT_SOURCES): New, list $(BUILD_HFILES).
408 * Makefile.in: Regenerate.
409 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
411 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
412 (install-pdf, install-pdf-recursive, install-html)
413 (install-html-recursive): Remove.
414 * Makefile.in: Regenerate.
416 * Makefile.in: Regenerate.
417 * aclocal.m4: Likewise.
418 * config.in: Likewise.
419 * configure: Likewise.
421 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
423 * elf32-arm.c (arch_has_thumb2_nop): New function.
424 (arch_has_arm_nop): New function.
425 (elf32_arm_final_link_relocate): NOP opcodes changed.
427 2009-08-16 Doug Evans <dje@google.com>
429 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
430 at least don't leak memory.
432 2009-08-13 DJ Delorie <dj@redhat.com>
434 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
437 2009-08-12 Nick Clifton <nickc@redhat.com>
439 * po/fi.po: Updated Finnish translation.
441 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
443 Merge some FRV FDPIC changes into the Blackfin code.
444 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
445 summary reloc information.
446 (bfinfdpic_dynamic_got_plt_info): New.
447 (_bfin_create_got_section): Create the PLT section here.
448 (elf32_bfinfdpic_create_dynamic_sections): Not here.
449 (_bfinfdpic_count_nontls_entries): Move out of...
450 (_bfinfdpic_count_got_plt_entries): ... here.
451 (_bfinfdpic_count_relocs_fixups): Likewise.
452 (_bfinfdpic_reset_got_plt_entries): New.
453 (_bfinfdpic_size_got_plt): Move out of...
454 (elf32_bfinfdpic_size_dynamic_sections): ... here.
455 (bfinfdpic_relocate_section): Be careful not to call
456 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
457 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
459 (elf_backend_discard_info): Define for FD-PIC.
461 2009-08-11 Alan Modra <amodra@bigpond.net.au>
463 * elflink.c: Add FIXMEs for some places that require octets_per_byte
465 * elf-eh-frame.c: Likewise.
468 2009-08-11 Alan Modra <amodra@bigpond.net.au>
470 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
471 to x86 and x86_64 configurations.
472 * configure: Regenerate.
474 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
476 Stop using bfd_usrdata in libbfd.
477 * coff-stgo32.c (bfd_coff_go32stub): Remove.
478 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
479 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
480 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
481 filehdr_dst->u.go32.stub. New comment with the reason.
482 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
483 Substitute the removed macro bfd_coff_go32stub.
484 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
485 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
486 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
487 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
488 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
490 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
491 * libcoff-in.h (coff_data_type): New field go32stub.
492 * libcoff.h: Regenerated.
494 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
496 Fix go32 stub preservation by objcopy.
497 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
498 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
501 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
503 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
505 (elf32_arm_final_link_relocate): Treat local undefined symbols the
506 same as global undefined symbols.
507 (elf32_arm_relocate_section): Give an error for local undefined
508 non-weak symbols, unless the reloc will not use the symbol.
510 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
512 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
513 (ppc_elf_relax_section): Use symbol index to distinguish
516 2009-08-10 Alan Modra <amodra@bigpond.net.au>
518 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
520 2009-08-10 Alan Modra <amodra@bigpond.net.au>
522 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
523 info for STT_GNU_IFUNC.
524 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
525 on got refs in case the symbol turns out to be ifunc.
526 (ppc_elf_gc_sweep_hook): Similarly.
527 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
528 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
529 (ppc_elf_size_dynamic_sections): Likewise.
530 (ppc_elf_relocate_section): Likewise.
532 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
534 From Mike Frysinger <michael.frysinger@analog.com>
535 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
536 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
537 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
538 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
539 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
540 Adjust to match the renamed reloc definitions.
542 2009-08-08 Alan Modra <amodra@bigpond.net.au>
545 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
546 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
548 2009-08-07 Tom Tromey <tromey@redhat.com>
550 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
553 2009-08-06 Michael Eager <eager@eagercon.com>
555 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
556 * Makefile.in: Regenerate.
557 * archures.c: Add bfd_arch_microblaze.
558 * bfd-in2.h: Regenerate.
559 * config.bfd: Add microblaze target.
560 * configure.in: Add bfd_elf32_microblaze_vec target.
561 * configure: Regenerate.
562 * cpu-microblaze.c: New.
563 * elf32-microblaze.c: New.
564 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
565 * libbfd.h: Regenerate.
566 * reloc.c: Add MICROBLAZE relocations.
567 * section.c: Add struct relax_table and relax_count to section.
568 * targets.c: Add bfd_elf32_microblaze_vec.
570 2009-08-06 Jakub Jelinek <jakub@redhat.com>
571 Alan Modra <amodra@bigpond.net.au>
574 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
576 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
577 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
579 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
581 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
582 at least once when fixing cortex-a8.
584 2009-08-05 Chao-ying Fu <fu@mips.com>
586 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
587 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
588 for CPUs. It is true for RM9000.
589 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
591 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
592 to guard the transformation.
594 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
596 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
597 (spu_elf_size_sections): Declare prototype.
598 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
599 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
600 (spu_elf_emit_fixup): New function.
601 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
602 (spu_elf_size_sections): New function.
604 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
606 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
607 (arm_build_one_stub): Build a8 veneers as a separate pass.
608 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
609 parameters. Use them to check if we create a different a8 fixup
610 than the previous pass.
611 (elf32_arm_size_stubs): Move scope of stub_changed and
612 prev_num_a8_fixes into main loop.
613 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
615 2009-08-04 Alan Modra <amodra@bigpond.net.au>
617 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
618 which find_plt_ent is called. Delete redundant code.
620 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
623 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
624 invalid string offset.
626 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
629 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
630 to htab->init_got_offset and plt to htab->init_plt_offset
631 when discarding space for dynamic relocations.
633 2009-08-03 Alan Modra <amodra@bigpond.net.au>
635 * elf32-ppc.c (struct plt_entry): Revise comments.
636 (ppc_elf_check_relocs): Don't create needless plt_entry info
637 for non-pie executables. Don't test info->pie when info->shared
638 already covers that case.
639 (ppc_elf_gc_sweep_hook): Adjust for above change.
640 (add_stub_sym): Don't test info->pie when info->shared tested.
641 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
642 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
643 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
644 (ppc_elf_relocate_section): Likewise.
646 2009-08-03 Alan Modra <amodra@bigpond.net.au>
648 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
649 for local ifunc symbols in non-pie executables, regardless of
650 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
651 code so that it's obvious that we only do anything special for
653 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
654 (allocate_dynrelocs): Correct comment for syms defined in plt.
655 Don't specially allocate ifunc dyn relocs.
656 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
657 (ppc_elf_relocate_section): Set "relocation" value for ifunc
658 syms in non-pie executables. No specially allocated dyn relocs
659 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
660 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
661 a non-pie executable.
663 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
664 Jakub Jelinek <jakub@redhat.com>
667 * elf32-i386.c (elf_i386_tls_transition): Check executable
668 instead of shared for TLS when building PIE.
669 (elf_i386_check_relocs): Likewise.
670 (elf_i386_allocate_dynrelocs): Likewise.
671 (elf_i386_relocate_section): Likewise.
673 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
674 instead of shared for TLS when building PIE.
675 (elf64_x86_64_check_relocs): Likewise.
676 (elf64_x86_64_allocate_dynrelocs): Likewise.
677 (elf64_x86_64_relocate_section): Likewise.
679 2009-07-31 Anthony Green <green@moxielogic.com>
681 * config.bfd (targ_cpu): Add moxie-uclinux support.
683 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
685 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
687 2009-07-30 Alan Modra <amodra@bigpond.net.au>
689 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
690 used by indirect function support. Count dynamic relocs for
692 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
693 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
694 in iplt and their relocs in reliplt. Don't make ifunc syms
695 dynamic. Allocate got entry relocs for non-dynamic ifunc in
696 reliplt. Handle other dynamic relocs for ifunc.
697 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
698 ifunc in reliplt, likewise relocs for got against local ifunc.
699 Typo fix on reliplt size adjust.
700 (ppc_elf_relocate_section): Don't use plt scheme of allocating
701 relocs 1-1 with entries for iplt, instead just add using
702 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
703 Error on invalid ifunc dyn relocs.
704 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
706 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
707 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
708 (ppc64_elf_reloc_type_lookup): Handle new relocs.
709 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
710 (allocate_dynrelocs): As for elf32-ppc.c above.
711 (ppc64_elf_size_dynamic_sections): Likewise.
712 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
713 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
714 (ppc_size_one_stub): Similarly.
715 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
717 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
719 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
721 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
722 change. Add note to head comment.
724 2009-07-28 Jan Beulich <jbeulich@novell.com>
726 * archive.c (get_extended_arelt_filename): Remove redundant
727 range check on index.
729 2009-07-27 Doug Kwan <dougkwan@google.com>
731 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
733 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
735 * archures.c bfd_*_arch): Sorted.
736 (bfd_archures_list): Likewise.
738 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
740 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
741 to R_cr16_NUM32 relocation.
743 2009-07-26 Michael Eager <eager@eagercon.com>
745 * archures.c: Add bfd_mach_ppc_405
748 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
750 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
751 * cpu-l1om.c (bfd_l1om_arch): Likewise.
753 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
755 * archures.c (bfd_architecture): Add bfd_arch_l1om.
756 (bfd_l1om_arch): New.
757 (bfd_archures_list): Add &bfd_l1om_arch.
758 * bfd-in2.h: Regenerated.
760 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
761 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
762 if bfd_elf64_x86_64_freebsd_vec is supported.
763 (targ_selvecs): Likewise.
765 * configure.in: Support bfd_elf64_l1om_vec and
766 bfd_elf64_l1om_freebsd_vec.
767 * configure: Regenerated.
771 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
772 (bfd_elf64_l1om_vec): Likewise.
773 (bfd_elf64_l1om_freebsd_vec): Likewise.
775 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
776 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
777 * Makefile.in: Regenerated.
779 * targets.c (bfd_elf64_l1om_vec): New.
780 (bfd_elf64_l1om_freebsd_vec): Likewise.
781 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
782 bfd_elf64_l1om_freebsd_vec.
784 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
785 Alan Modra <amodra@bigpond.net.au>
787 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
788 * bfd-in2.h: Regenerate.
789 * libbfd.h: Regenerate.
790 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
791 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
792 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
794 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
797 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
798 instead of shared for R_X86_64_TPOFF32.
799 (elf64_x86_64_relocate_section): Likewise.
801 2009-07-23 Ulrich Drepper <drepper@redhat.com>
803 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
804 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
805 with the BSF_GNU_UNIQUE flag bit set.
806 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
807 for symbols with STB_GNU_UNIQUE binding.
808 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
809 with the STB_GNU_UNIQUE binding.
810 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
811 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
812 symbols with the unique_global field set.
813 (elf_link_output_extsym): Set unique_global field for symbols with
814 the STB_GNU_UNIQUE binding.
815 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
816 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
818 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
820 * bfd-in2.h: Regenerate.
822 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
824 * elflink.c (elf_link_output_extsym): Revert the last change.
826 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
829 * elflink.c (elf_link_output_extsym): Special case ifunc syms
830 when ref_regular, not def_regular.
832 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
835 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
836 from a DSO into a normal FUNC symbol.
837 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
838 a normal FUNC symbol.
840 2009-07-17 Chao-ying Fu <fu@mips.com>
842 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
843 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
844 interlocking, the last PLT entry needs a nop in the branch delay slot.
845 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
846 output the last two PLT entries in reverse order.
848 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
850 * elf32-i386.c (elf_i386_relocate_section): Don't get local
851 STT_GNU_IFUNC symbol for relocatable link.
852 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
854 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
856 * bfdio.c (bfd_iovec): Add comments for bmmap.
857 * bfd-in2.h: Regenerated.
859 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
861 * Makefile.am: Run "make dep-am".
862 * Makefile.in: Regenerated.
864 2009-07-10 Doug Kwan <dougkwan@google.com>
866 * elf32-arm.c (stub_hash_newfunc): Initialize fields
867 target_addend and orig_insn.
869 2009-07-10 Tom Tromey <tromey@redhat.com>
871 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
872 (elf-eh-frame.lo): Likewise.
873 (elf32-bfin.lo): Likewise.
874 (elf32-frv.lo): Likewise.
875 (elf32-xc16x.lo): Likewise.
876 * Makefile.in: Rebuild.
877 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
878 * elf-eh-frame.c: Likewise.
879 * elf32-bfin.c: Likewise.
880 * elf32-frv.c: Likewise.
881 * elf32-xc16x.c: Likewise.
883 2009-07-10 Julian Brown <julian@codesourcery.com>
885 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
886 symbol a stub entry is derived from, not the entry for the stub
887 itself, in call to elf32_arm_final_link_relocate.
889 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
891 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
892 when reporting addends.
894 2009-07-10 Alan Modra <amodra@bigpond.net.au>
896 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
897 data even when no stubs.
898 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
900 2009-07-10 Alan Modra <amodra@bigpond.net.au>
902 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
903 (ppc_elf_get_synthetic_symtab): Report addend.
905 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
906 (ppc_elf_create_glink): New function.
907 (ppc_elf_create_dynamic_sections): Use it.
908 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
909 (update_local_sym_info): Allocate space for local_plt array.
910 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
912 (is_branch_reloc): New function.
913 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
914 (ppc_elf_gc_sweep_hook): Likewise.
915 (ppc_elf_adjust_dynamic_symbol): Likewise.
916 (allocate_dynrelocs): Likewise.
917 (ppc_elf_size_dynamic_sections): Likewise.
918 (ppc_elf_relocate_section): Likewise.
919 (branch_reloc_hash_match): Use is_branch_reloc.
920 (ppc_elf_tls_optimize): Adjust for local_plt.
921 (write_glink_stub): New function, extracted from..
922 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
923 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
924 branch table when dynamic.
925 (elf_backend_post_process_headers): Define.
926 * elf64-ppc.c (elf_backend_post_process_headers): Define.
927 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
928 (ppc64_elf_get_synthetic_symtab): Report addend.
929 (struct ppc_stub_hash_entry): Add plt_ent.
931 (struct ppc_link_hash_table): Add iplt and reliplt.
932 (create_linkage_sections): Make .iplt and .rela.iplt sections.
933 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
934 (update_local_sym_info): Allocate space for local_plt array.
935 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
937 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
938 and don't change hash flags here.
939 (is_branch_reloc): New function.
940 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
941 (ppc64_elf_gc_sweep_hook): Likewise.
942 (ppc64_elf_adjust_dynamic_symbol): Likewise.
943 (allocate_dynrelocs): Likewise.
944 (ppc64_elf_size_dynamic_sections): Likewise.
945 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
946 (ppc64_elf_size_stubs): Likewise.
947 (ppc64_elf_relocate_section): Likewise.
948 (get_sym_h): Adjust for local_plt.
949 (branch_reloc_hash_match): Use is_branch_reloc.
950 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
951 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
953 2009-07-10 Alan Modra <amodra@bigpond.net.au>
955 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
957 2009-07-10 Alan Modra <amodra@bigpond.net.au>
959 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
960 and ref_regular_nonweak comment.
961 * elflink.c (elf_link_output_extsym): Special case ifunc syms
962 when def_regular, not ref_regular.
963 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
964 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
965 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
967 2009-07-09 Alan Modra <amodra@bigpond.net.au>
969 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
970 of malloc'd struct call_info.
971 (pasted_function): Likewise, priority too.
973 2009-07-07 Alan Modra <amodra@bigpond.net.au>
975 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
976 alignment when packing sections into overlays.
978 2009-07-03 Cary Coutant <ccoutant@google.com>
980 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
982 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
984 * coffcode.h (sec_to_styp_flags): Partially revert (functional
985 changes only) earlier patch:-
987 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
989 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
990 give .debug and .reloc data characteristics.
991 (DOT_RELOC): New define for .reloc section string.
992 (coff_write_object_contents): Use DOT_RELOC instead of string.
994 2009-07-02 Tom Tromey <tromey@redhat.com>
996 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
997 * bfdwin.c (bfd_free_window): Cast to unsigned long.
999 2009-07-01 Nick Clifton <nickc@redhat.com>
1001 * elf-m10300.c: Remove trailing white space.
1002 * reloc.c: Likewise.
1004 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1006 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1007 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1008 * configure.in: Use them.
1009 * configure: Regenerate.
1010 * config.in: Regenerate.
1011 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1012 #define _BSD_SOURCE. Add comments.
1013 (vms_file_stats_name): Calculate creation date based on available
1014 runtime data. Return 1 for version instead of 0.
1016 2009-07-01 Nick Clifton <nickc@redhat.com>
1019 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1020 to R_ARM_THM_PC8 relocation.
1022 2009-06-29 Nick Clifton <nickc@redhat.com>
1024 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1025 different uses of the relocations addend when a symbol is in a
1028 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1031 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1032 SHT_REL/SHT_RELA sections on executable nor shared library.
1033 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1034 as a normal section.
1036 2009-06-25 Nick Clifton <nickc@redhat.com>
1038 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1039 symbols with SEC_MERGE flag.
1041 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1043 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1044 give .debug and .reloc data characteristics.
1045 (DOT_RELOC): New define for .reloc section string.
1046 (coff_write_object_contents): Use DOT_RELOC instead of string.
1048 2009-06-25 Tristan Gingold <gingold@adacore.com>
1050 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1051 (bfd_mach_o_canonicalize_dynamic_symtab)
1052 (bfd_mach_o_get_synthetic_symtab): Defines.
1053 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1054 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1056 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1057 for scattered relocations.
1058 (bfd_mach_o_i386_print_thread): New function.
1059 (bfd_mach_o_print_thread): Define.
1061 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1062 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1063 New functions extracted from ...
1064 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1065 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1066 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1067 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1068 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1069 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1071 (bfd_mach_o_scan_read_dylib): Ditto.
1072 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1074 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1075 decode isym and flags on little endian targets. Set dysymtab field.
1076 (bfd_mach_o_scan_start_address): Adjust for enum names.
1077 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1078 (bfd_mach_o_print_section): Display bfd section name.
1079 (bfd_mach_o_print_segment): Display none if no name.
1080 (bfd_mach_o_print_dysymtab): Display next index for local, external
1081 and undefined symbols.
1082 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1083 Display dylinker name. Display thread and unixthread commands content.
1084 (bfd_mach_o_print_thread): New macro.
1086 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1087 (bfd_mach_o_ppc_thread_flavour): Ditto.
1088 (bfd_mach_o_i386_thread_flavour): Ditto.
1089 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1090 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1091 BFD_MACH_O_THREAD_STATE_NONE.
1092 (bfd_mach_o_segment_command): Remove segment field.
1093 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1094 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1095 (bfd_mach_o_prebound_dylib_command): Ditto.
1096 (bfd_mach_o_dylib_command): Ditto.
1097 (bfd_mach_o_prebound_dylib_command): Remove section field.
1098 (mach_o_data_struct): Add dysymtab field.
1099 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1100 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1101 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1102 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1103 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1105 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1107 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1108 field of struct dirent.
1110 2009-06-23 Tristan Gingold <gingold@adacore.com>
1112 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1113 of this macro. Fix indentation.
1115 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1117 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1118 destination for defined dynamic symbols when deciding whether to
1119 insert a stub or not.
1120 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1121 when actually accessed through a PLT, even when generating a
1124 2009-06-22 Tristan Gingold <gingold@adacore.com>
1126 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1129 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1131 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1132 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1134 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1136 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1138 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1140 * elflink.c (elf_link_add_object_symbols): Avoid warning
1141 from -Wjump-misses-init in gcc 4.5.0.
1143 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1145 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1147 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1149 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1151 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1152 r_symndx. Report local symbol name on error.
1153 (elf_i386_check_relocs): Updated. Report local symbol name on
1155 (elf_i386_gc_sweep_hook): Updated.
1156 (elf_i386_relocate_section): Likewise.
1158 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1159 r_symndx. Report local symbol name on error.
1160 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1162 (elf64_x86_64_gc_sweep_hook): Updated.
1163 (elf64_x86_64_relocate_section): Likewise.
1165 2009-06-19 Tristan Gingold <gingold@adacore.com>
1167 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1169 2009-06-19 Tristan Gingold <gingold@adacore.com>
1171 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1172 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1173 (bfd_mach_o_valid): Ditto.
1174 (bfd_mach_o_wide_p): Ditto.
1175 (bfd_mach_o_canonicalize_reloc): Ditto.
1176 (bfd_mach_o_build_commands): Ditto.
1177 (bfd_mach_o_scan_read_thread): Ditto.
1178 (bfd_mach_o_flatten_sections): Ditto.
1179 (bfd_mach_o_scan_start_address): Ditto.
1180 (bfd_mach_o_lookup_section): Ditto.
1181 (bfd_mach_o_core_fetch_environment): Ditto.
1182 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1183 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1184 (bfd_mach_o_scan_write_symtab): Ditto.
1185 Use macros instead of hard-coded values.
1186 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1187 Use bfd_mach_o_get_data instead of direct access. Use macros
1188 instead of hard-coded values.
1189 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1190 Remove sym argument and get section from mdata.
1191 Move code into the else branch.
1192 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1193 Remove sym argument and get section from mdata. Adjust code.
1194 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1195 switch (which replaces consecutive if statements).
1196 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1197 module table, table of content, indirect symbols and external
1199 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1201 (bfd_mach_o_scan_read_linkedit): New function.
1202 (bfd_mach_o_scan_read_str): Ditto.
1203 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1205 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1206 bfd_mach_o_count_symbols never returns an error.
1207 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1208 symtab field (there might be only one symtab).
1209 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1210 Handle sub frameworks, sub umbrella, sub library and sub client.
1211 Read code signature and segment split info commands.
1212 (bfd_mach_o_scan): Reindent.
1213 (bfd_mach_o_xlat_name): New type.
1214 (bfd_mach_o_print_flags): New function.
1215 (bfd_mach_o_get_name): Ditto.
1216 (bfd_mach_o_cpu_name): New variable.
1217 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1218 (bfd_mach_o_section_type_name)
1219 (bfd_mach_o_section_attribute_name)
1220 (bfd_mach_o_load_command_name): New variables.
1221 (bfd_mach_o_print_private_header): New function.
1222 (bfd_mach_o_print_section_map): New function extracted from
1223 bfd_mach_o_print_private_bfd_data.
1224 (bfd_mach_o_print_section): Ditto. Print more infos.
1225 (bfd_mach_o_print_segment): Ditto.
1226 (bfd_mach_o_print_dysymtab): Ditto.
1227 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1228 load weak dylib, reexport dylib and id dylib.
1229 Handle code signature and segment_split info.
1230 Handle sub frameworks, sub umbrella, sub library and sub client.
1231 (bfd_mach_o_section_get_nbr_indirect): New function.
1233 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1234 (bfd_mach_o_header_flags): New enum to define header flags.
1235 (bfd_mach_o_section_attribute): New enum to replace ...
1236 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1237 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1238 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1239 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1240 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1241 these removed macros.
1242 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1243 (bfd_mach_o_dylib_module): New type.
1244 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1246 (bfd_mach_o_dylib_table_of_content): New type.
1247 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1248 (bfd_mach_o_dylib_reference): New type.
1249 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1250 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1251 modules, toc, references and indirect syms.
1252 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1253 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1254 unused). Add comment.
1255 (bfd_mach_o_dylib_command): Ditto.
1256 (bfd_mach_o_prebound_dylib_command): Ditto.
1257 (bfd_mach_o_linkedit_command): New type.
1258 (bfd_mach_o_str_command): New type.
1259 (bfd_mach_o_load_command): Add linkedit and str fields.
1260 (mach_o_data_struct): Add symtab field.
1261 (bfd_get_mach_o_data): Renamed to ...
1262 (bfd_mach_o_get_data): ... this new macro.
1263 (bfd_mach_o_scan_read_symtab_symbol,
1264 bfd_mach_o_scan_read_symtab_strtab,
1265 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1267 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1268 instead of direct access.
1270 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1272 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1273 R_PPC_PLTREL24 relocs.
1274 (ppc_elf_relocate_section): Likewise.
1276 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1278 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1279 pointer to sym hash. Update all uses.
1280 (update_plt_info): Likewise. Don't check addend here.
1282 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1284 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1285 bfd_sym_from_r_symndx.
1286 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1288 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1290 * elf-bfd.h (struct sym_sec_cache): Delete.
1291 (struct sym_cache): New.
1292 (bfd_section_from_r_symndx): Delete prototype.
1293 (bfd_sym_from_r_symndx): Define prototype.
1294 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1295 (bfd_sym_from_r_symndx): ..new function.
1296 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1297 bfd_section_from_r_symndx to new struct and function.
1298 * elf32-bfin.c: Likewise.
1299 * elf32-hppa.c: Likewise.
1300 * elf32-i386.c: Likewise.
1301 * elf32-m32r.c: Likewise.
1302 * elf32-m68hc1x.c: Likewise.
1303 * elf32-m68hc1x.h: Likewise.
1304 * elf32-m68k.c: Likewise.
1305 * elf32-ppc.c: Likewise.
1306 * elf32-s390.c: Likewise.
1307 * elf32-sh.c: Likewise.
1308 * elf64-ppc.c: Likewise.
1309 * elf64-s390.c: Likewise.
1310 * elf64-x86-64.c: Likewise.
1311 * elfxx-sparc.c: Likewise.
1312 * elfxx-sparc.h: Likewise.
1314 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1316 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1317 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1319 2009-06-18 Nick Clifton <nickc@redhat.com>
1321 * elflink.c (elf_link_sort_relocs): Return early if there are no
1324 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1326 Merge cegcc and mingw32ce target name changes from
1329 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1331 * config.bfd: Add arm*-*-cegcc* target.
1333 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1335 * config.bfd: Add arm-*-mingw32ce* target.
1337 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1339 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1340 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1341 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1342 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1344 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1346 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1347 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1348 * elf32-i386.c (elf_i386_check_relocs): Use it.
1349 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1351 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1353 * elf-bfd.h (elf_dyn_relocs): New.
1355 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1356 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1358 (elf_i386_copy_indirect_symbol): Likewise.
1359 (elf_i386_check_relocs): Likewise.
1360 (elf_i386_gc_sweep_hook): Likewise.
1361 (elf_i386_allocate_dynrelocs): Likewise.
1362 (elf_i386_readonly_dynrelocs): Likewise.
1363 (elf_i386_size_dynamic_sections): Likewise.
1365 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1366 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1367 with elf_dyn_relocs.
1368 (elf64_x86_64_copy_indirect_symbol): Updated.
1369 (elf64_x86_64_check_relocs): Likewise.
1370 (elf64_x86_64_gc_sweep_hook): Likewise.
1371 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1372 (elf64_x86_64_allocate_dynrelocs): Likewise.
1373 (elf64_x86_64_readonly_dynrelocs): Likewise.
1374 (elf64_x86_64_size_dynamic_sections): Likewise.
1376 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1378 * elf32-arm.c (create_got_section): Get existing .rela.got
1380 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1381 * elf32-lm32.c (create_got_section): Likewise.
1382 * elf32-m32r.c (create_got_section): Likewise.
1383 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1384 * elf32-s390.c (create_got_section): Likewise.
1385 * elf32-sh.c (create_got_section): Likewise.
1386 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1387 * elf64-s390.c (create_got_section): Likewise.
1388 * elfxx-sparc.c (create_got_section): Likewise.
1390 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1393 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1395 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1397 * elf32-i386.c (elf_i386_local_hash): Removed.
1398 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1399 (elf_i386_get_local_sym_hash): Likewise.
1401 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1402 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1403 (elf64_x86_64_get_local_sym_hash): Likewise.
1404 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1405 (get_local_sym_hash): Likewise.
1407 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1409 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1410 rel_got_sec and plt_sec.
1411 (elfNN_ia64_relax_section): Updated.
1412 (elfNN_ia64_create_dynamic_sections): Likewise.
1413 (get_got): Likewise.
1414 (allocate_dynrel_entries): Likewise.
1415 (elfNN_ia64_size_dynamic_sections): Likewise.
1416 (set_got_entry): Likewise.
1417 (elfNN_ia64_choose_gp): Likewise.
1418 (elfNN_ia64_relocate_section): Likewise.
1419 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1420 (elfNN_ia64_finish_dynamic_sections): Likewise.
1422 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1424 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1427 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1429 * configure.in (elf): Add elf-ifunc.lo.
1431 * configure: Regenerated.
1432 * Makefile.in: Likewise.
1434 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1435 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1437 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1438 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1440 (elf_i386_link_hash_table_create): Likewise.
1441 (elf_i386_create_dynamic_sections): Likewise.
1442 (elf_i386_check_relocs): Likewise.
1443 (elf_i386_allocate_dynrelocs): Likewise.
1444 (elf_i386_size_dynamic_sections): Likewise.
1445 (elf_i386_relocate_section): Likewise.
1446 (elf_i386_finish_dynamic_symbol): Likewise.
1447 (elf_i386_finish_dynamic_sections): Likewise.
1448 (elf_i386_create_got_section): Removed.
1450 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1451 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1453 (elf64_x86_64_compute_jump_table_size): Updated.
1454 (elf64_x86_64_link_hash_table_create): Likewise.
1455 (elf64_x86_64_create_dynamic_sections): Likewise.
1456 (elf64_x86_64_check_relocs): Likewise.
1457 (elf64_x86_64_allocate_dynrelocs): Likewise.
1458 (elf64_x86_64_size_dynamic_sections): Likewise.
1459 (elf64_x86_64_relocate_section): Likewise.
1460 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1461 (elf64_x86_64_finish_dynamic_sections): Likewise.
1462 (elf64_x86_64_create_got_section): Removed.
1464 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1465 for pointer alignment. Set up section pointers.
1466 (_bfd_elf_create_dynamic_sections): Likewise.
1467 (_bfd_elf_create_ifunc_sections): Moved to ...
1468 * elf-ifunc.c: Here. New.
1470 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1471 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1474 2009-06-16 Doug Kwan <dougkwan@google.com>
1476 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1477 to bfd_signed_vma. Cast constant operands which are used in
1478 offset related expressions to bfd_signed_vma type as appropriate.
1480 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1482 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1483 (elf_backend_plt_sym_val): Define.
1485 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1487 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1488 (elf_backend_reloc_type_class): Define.
1490 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1492 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1493 from an executable to a shared library treat R_VAX_PC32
1494 relocations as R_VAX_PLT32 ones.
1496 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1498 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1499 symbols in GOT space calculation.
1500 (elf_vax_relocate_section): Adjust accordingly.
1502 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1504 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1507 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1509 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1511 (elf_vax_relocate_section): Likewise.
1513 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1515 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1516 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1518 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1520 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1521 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1523 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1525 * Makefile.am: Run "make dep-am".
1526 * Makefile.in: Regenerated.
1528 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1530 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1531 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1533 2009-06-15 Nick Clifton <nickc@redhat.com>
1535 * po/ru.po: New Russian translation.
1536 * configure.in (ALL_LINGUAS): Add ru.
1537 * configure: Regenerate.
1539 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1541 * elf32-i386.c: Remove duplicated comments.
1543 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1546 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1547 dynamic IFUNC pointer in non-shared object. Use .got.plt
1548 for IFUNC definition in PIE.
1549 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1552 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1553 dynamic IFUNC pointer in non-shared object. Use .got.plt
1554 for IFUNC definition in PIE.
1555 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1558 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1560 * elf32-i386.c (elf_i386_check_relocs): Properly report
1561 local symbol for unhandled relocation against STT_GNU_IFUNC
1563 (elf_i386_relocate_section): Likewise.
1564 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1565 (elf64_x86_64_relocate_section): Likewise.
1567 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1570 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1571 (elf_i386_link_hash_table): Add loc_hash_table and
1573 (elf_i386_local_hash): New.
1574 (elf_i386_local_htab_hash): Likewise.
1575 (elf_i386_local_htab_eq): Likewise.
1576 (elf_i386_get_local_sym_hash): Likewise.
1577 (elf_i386_link_hash_table_free): Likewise.
1578 (elf_i386_allocate_local_dynrelocs): Likewise.
1579 (elf_i386_finish_local_dynamic_symbol): Likewise.
1580 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1581 (elf_i386_link_hash_table_create): Create loc_hash_table and
1583 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1584 (elf_i386_size_dynamic_sections): Likewise.
1585 (elf_i386_relocate_section): Likewise.
1586 (elf_i386_finish_dynamic_sections): Likewise.
1587 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1590 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1591 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1593 (elf64_x86_64_local_hash): New.
1594 (elf64_x86_64_local_htab_hash): Likewise.
1595 (elf64_x86_64_local_htab_eq): Likewise.
1596 (elf64_x86_64_get_local_sym_hash): Likewise.
1597 (elf64_x86_64_link_hash_table_free): Likewise.
1598 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1599 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1600 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1601 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1602 and loc_hash_memory.
1603 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1605 (elf64_x86_64_size_dynamic_sections): Likewise.
1606 (elf64_x86_64_relocate_section): Likewise.
1607 (elf64_x86_64_finish_dynamic_sections): Likewise.
1608 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1611 2009-06-10 Philip Blundell <philb@gnu.org>
1613 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1614 elf_sec->this_hdr == NULL.
1616 2009-06-12 Tristan Gingold <gingold@adacore.com>
1618 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1619 * bfd-in2.h: Regenerated.
1620 * libbfd.h: Regenerated.
1622 * mach-o.c (FILE_ALIGN): New macro.
1623 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1624 (bfd_mach_o_print_symbol): Ditto.
1625 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1626 (bfd_mach_o_get_reloc_upper_bound): New function.
1627 (bfd_mach_o_canonicalize_reloc): Ditto.
1628 (bfd_mach_o_scan_write_relocs): Ditto.
1629 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1630 (bfd_mach_o_scan_write_section_64): Ditto.
1631 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1632 written for load command. Do not compute section file offset.
1633 (bfd_mach_o_scan_write_segment_64): Ditto.
1634 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1635 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1637 (bfd_mach_o_mangle_symbols): ... this new function.
1638 (bfd_mach_o_write_contents): Be sure to have load commands built.
1639 Call bfd_mach_o_mangle_symbols.
1640 (bfd_mach_o_build_commands): Adjust for filelen field.
1641 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1642 Do not set symtab file offset anymore here.
1643 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1644 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1645 Set reloc_count and rel_filepos section fields.
1646 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1648 (bfd_mach_o_scan_read_section_64): Ditto.
1649 (bfd_mach_o_scan_read_section): Ditto.
1650 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1651 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1652 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1653 Handle weak-ref symbols.
1654 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1655 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1656 (bfd_mach_o_scan): Remove assignment to removed field.
1657 (bfd_mach_o_mkobject_init): Ditto.
1658 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1659 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1660 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1661 (bfd_mach_o_swap_reloc_in): Ditto.
1662 (bfd_mach_o_swap_reloc_out): Ditto.
1664 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1665 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1666 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1667 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1668 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1669 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1670 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1671 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1672 (BFD_MACH_O_N_WEAK_DEF): New macros.
1674 (bfd_mach_o_section_type): Add new enumeration values.
1675 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1676 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1677 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1678 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1680 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1681 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1682 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1683 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1684 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1685 (BFD_MACH_O_RELENT_SIZE): Ditto.
1686 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1687 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1688 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1689 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1690 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1691 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1692 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1693 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1694 (bfd_mach_o_reloc_info): New struct.
1695 (bfd_mach_o_asymbol): New struct.
1696 (bfd_mach_o_symtab_command): The symbols field is now of type
1698 (bfd_mach_o_load_command): The offset and len fields are now of type
1700 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1701 Add a filelen field. Add comments.
1702 (bfd_mach_o_backend_data): New struct.
1703 (bfd_mach_o_get_backend_data): New macro.
1704 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1706 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1707 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1708 (bfd_mach_o_canonicalize_reloc): Ditto.
1710 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1711 duplicated macro. Now defined to _bfd_generic_is_local_label.
1712 (TARGET_NAME_BACKEND): New macro...
1713 (TARGET_NAME_BACKEND): ... used to name a new variable.
1714 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1715 Mach-O backend data.
1717 * mach-o-i386.c (i386_howto_table): New variable.
1718 (bfd_mach_o_i386_swap_reloc_in): New function.
1719 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1720 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1721 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1722 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1723 (bfd_mach_o_bfd_reloc_type_lookup)
1724 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1726 2009-06-11 Eric Paris <eparis@redhat.com>
1727 Nick Clifton <nickc@redhat.com>
1729 * opncls.c (_maybe_make_executable): New function. Gives execute
1730 permission to an executable bfd that was opened for writing
1731 provided that it is a regular file. Replaces common code found in...
1732 (bfd_close): here and ...
1733 (bfd_close_all_done): here.
1735 2009-06-11 Anthony Green <green@moxielogic.com>
1737 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1738 * bfd-in2.h: Rebuilt.
1739 * libbfd.h: Rebuilt.
1740 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1742 (moxie_reloc_map): Ditto.
1743 Clean up copyright notice.
1745 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1747 * bfd-in2.h: bfd_mmap prototype.
1748 * bfdio.c (bfd_mmap): New function.
1749 * libbfd.h (bfd_iovec): Add bmmap.
1750 * cache.c (cache_bmmap): New function.
1751 (cache_iovec): Initialize bmmap member.
1752 * opencls.c (opncls_bmmap): New function.
1753 (opncls_iovec): Initialize bmmap member.
1755 2009-06-09 Tristan Gingold <gingold@adacore.com>
1757 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1758 and stabstr_segment fields.
1759 (mach_o_be_vec, mach_o_le_vec): Removed
1760 (bfd_mach_o_version): New prototype.
1762 * mach-o.c (bfd_mach_o_version): Make this function public.
1763 (mach_o_wide_p): New function.
1764 (bfd_mach_o_wide_p): Ditto.
1765 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1767 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1768 Search in the list only if the name starts with a dot.
1769 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1770 test. Check bfd_seek status.
1771 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1772 (bfd_mach_o_scan_write_section_32): Ditto.
1773 (bfd_mach_o_scan_write_section_64): Ditto.
1774 (bfd_mach_o_scan_write_section): Removed.
1775 (bfd_mach_o_scan_write_segment): Split into ...
1776 (bfd_mach_o_scan_write_segment_32): ... this and ...
1777 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1778 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1779 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1780 symbol table. Now returns a boolean.
1781 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1782 Adjust for status type.
1783 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1784 test. Write symbol table. Numbers the sections.
1785 (bfd_mach_o_read_header): Check bfd_seek status.
1786 Use mach_o_wide_p instead of hard-coded test.
1787 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1788 (bfd_mach_o_scan_read_section_64): Ditto.
1789 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1790 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1791 handled common symbols.
1792 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1793 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1794 (bfd_mach_o_scan_read_dylinker): Ditto.
1795 (bfd_mach_o_scan_read_dylib): Ditto.
1796 (bfd_mach_o_scan_read_thread): Ditto.
1797 (bfd_mach_o_scan_read_symtab): Ditto.
1798 Do not create a section for the stabs.
1799 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1800 (bfd_mach_o_scan_read_segment): Ditto.
1801 (bfd_mach_o_scan_read_command): Ditto.
1802 (bfd_mach_o_scan_start_address): Ditto.
1803 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1804 (bfd_mach_o_archive_p): Check bfd_seek status.
1805 (bfd_mach_o_core_fetch_environment): Ditto.
1807 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1809 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1811 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1812 (elf_i386_link_hash_table_create): Initialize irelifunc.
1813 (elf_i386_check_relocs): Updated. Set up irelifunc for
1815 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1816 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1818 (elf_i386_relocate_section): Likewise.
1820 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1821 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1822 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1824 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1825 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1827 (elf64_x86_64_relocate_section): Likewise.
1829 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1831 (_bfd_elf_create_ifunc_sections): This.
1833 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1835 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1838 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1840 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1841 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1842 building shared object. Check info->executable instead of
1843 !info->shared when setting non_got_ref.
1844 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1845 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1846 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1848 (elf_i386_relocate_section): Output dynamic relocation for
1849 R_386_32 against STT_GNU_IFUNC symbol to get the real
1850 function address when building shared object.
1851 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1852 relocation for STT_GNU_IFUNC symbol in shared object.
1854 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1855 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1856 symbol when building shared object. Check info->executable
1857 instead of !info->shared when setting non_got_ref.
1858 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1859 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1860 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1862 (elf64_x86_64_relocate_section): Output dynamic relocation
1863 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1864 function address when building shared object.
1865 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1866 relocation for STT_GNU_IFUNC symbol in shared object.
1868 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1870 * Makefile.am: Run "make dep-am".
1871 (BFD32_BACKENDS): Add mach-o-i386.lo.
1872 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1873 * Makefile.in: Regenerate.
1875 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1877 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1878 when looking for soft-icache stubs.
1880 2009-06-05 Tristan Gingold <gingold@adacore.com>
1882 * mach-o.h: Update copyright year.
1883 (bfd_mach_o_mach_header_magic): New enum.
1884 (bfd_mach_o_cpu_subtype): Now an enum.
1885 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1886 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1887 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1888 (bfd_mach_o_load_command): Field type_required is now a boolean.
1889 Reindent prototypes.
1890 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1891 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1892 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1893 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1894 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1895 (bfd_mach_o_canonicalize_symtab): Ditto.
1896 (bfd_mach_o_get_symbol_info): Ditto.
1897 (bfd_mach_o_print_symbol): Ditto.
1898 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1899 (bfd_mach_o_make_empty_symbol): Ditto.
1900 (bfd_mach_o_write_contents): Ditto.
1902 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1903 bfd_mach_o_mkobject): Defines.
1904 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1905 Do not check with target vector but with flavour.
1906 (struct mach_o_section_name_xlat): New declaration.
1907 (dwarf_section_names_xlat): Ditto.
1908 (text_section_names_xlat): Ditto.
1909 (data_section_names_xlat): Ditto.
1910 (struct mach_o_segment_name_xlat): Ditto.
1911 (segsec_names_xlat): Ditto.
1912 (bfd_mach_o_convert_section_name_to_bfd): New function.
1913 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1914 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1915 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1916 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1917 Accept any input and output flavour. Do not share private data
1919 (bfd_mach_o_count_symbols): Add a comment.
1920 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1921 (bfd_mach_o_canonicalize_symtab): Ditto.
1922 (bfd_mach_o_get_symbol_info): Ditto.
1923 (bfd_mach_o_print_symbol): Ditto.
1924 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1925 Use constants instead of hard-coded values.
1926 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1928 (bfd_mach_o_scan_write_section_64): Ditto.
1929 (bfd_mach_o_scan_write_segment): Ditto.
1930 Do not copy sections anymore.
1931 (bfd_mach_o_write_contents): Make it public.
1932 Remove dead code. Rewrite typeflag assignment.
1933 (bfd_mach_o_build_commands): New function.
1934 (bfd_mach_o_set_section_contents): Ditto.
1935 (bfd_mach_o_make_empty_symbol): Make it public.
1936 (bfd_mach_o_read_header): Make it static.
1937 Convert to bfd_boolean.
1938 Use constants instead of hard-coded values.
1939 (bfd_mach_o_make_bfd_section): Call
1940 bfd_mach_o_convert_section_name_to_bfd to create name.
1941 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1943 (bfd_mach_o_scan_read_section_64): Ditto.
1944 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1945 a segment anymore. Use constants instead of hard-coded values.
1946 (bfd_mach_o_scan_read_command): Fix style.
1947 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1948 Get rid of BFD_IO_FUNCS.
1949 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1950 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1951 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1952 (bfd_mach_o_object_p): Removed.
1953 (bfd_mach_o_gen_core_p): New function, replaces ...
1954 (bfd_mach_o_core_p): ... deleted.
1955 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1957 * mach-o-i386.c: New file.
1958 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1959 * configure.in (TDEFINES): Add mach_o_i386_vec.
1960 * configure: Regenerated.
1961 * targets.c: Add mach_o_i386_vec.
1963 * mach-o.c: Update copyright years.
1964 (BFD_IO_FUNCS): Remove (was not used).
1965 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1966 bfd_mach_o_slurp_extended_name_table,
1967 bfd_mach_o_construct_extended_name_table,
1968 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1969 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1970 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1971 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1972 bfd_mach_o_get_section_contents_in_window,
1973 bfd_mach_o_bfd_is_local_label_name,
1974 bfd_mach_o_bfd_is_target_special_symbol,
1975 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1976 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1977 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1978 bfd_mach_o_minisymbol_to_symbol,
1979 bfd_mach_o_bfd_get_relocated_section_contents,
1980 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1981 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1982 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1983 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1984 bfd_mach_o_bfd_merge_private_bfd_data,
1985 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1986 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1987 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1988 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1989 bfd_mach_o_bfd_copy_private_header_data,
1990 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1991 * mach-o-target.c: ... here.
1992 Update copyright years.
1994 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1996 * dep-in.sed: Don't use \n in replacement part of s command.
1997 * Makefile.am (DEP1): LC_ALL for uniq.
1999 * Makefile.in: Regenerate.
2001 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2003 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2004 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2005 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2007 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2009 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2010 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2011 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2012 against STT_GNU_IFUNC symbols for static executables.
2013 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2014 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2016 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2017 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2018 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2019 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2021 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2023 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2024 symbols to be left unimported when linking statically.
2025 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2026 code when linking statically.
2028 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2030 * elf32-i386.c (elf_i386_check_relocs): Increment
2031 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2032 against STT_GNU_IFUNC symbol.
2033 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2034 local STT_GNU_IFUNC definition is used.
2035 (elf_i386_relocate_section): Handle got.offset != -1 for
2036 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2039 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2040 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2041 relocations against STT_GNU_IFUNC symbol.
2042 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2043 local STT_GNU_IFUNC definition is used.
2044 (elf64_x86_64_relocate_section): Handle got.offset != -1
2045 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2046 STT_GNU_IFUNC symbol.
2048 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2051 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2052 (elf_i386_reloc_type_lookup): Likewise.
2053 (R_386_tls): Removed.
2054 (R_386_irelative): New.
2055 (R_386_vt_offset): Updated.
2056 (elf_i386_rtype_to_howto): Likewise.
2057 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2058 (elf_i386_link_hash_table_create): Initialize igotplt,
2060 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2061 (elf_i386_adjust_dynamic_symbol): Likewise.
2062 (elf_i386_allocate_dynrelocs): Likewise.
2063 (elf_i386_relocate_section): Likewise.
2064 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2066 (elf_i386_finish_dynamic_symbol): When building a static
2067 executable, use .iplt, .igot.plt and .rel.iplt sections for
2068 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2069 locally defined STT_GNU_IFUNC symbol.
2071 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2072 (x86_64_reloc_map): Likewise.
2073 (R_X86_64_standard): Updated.
2074 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2075 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2077 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2078 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2079 (elf64_x86_64_allocate_dynrelocs): Likewise.
2080 (elf64_x86_64_relocate_section): Likewise.
2081 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2083 (elf64_x86_64_finish_dynamic_symbol): When building a static
2084 executable, use .iplt, .igot.plt and .rela.iplt sections for
2085 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2086 for locally defined STT_GNU_IFUNC symbol.
2088 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2089 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2091 * bfd-in2.h: Regenerated.
2092 * libbfd.h: Likewise.
2094 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2096 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2097 (_bfd_elf_make_ifunc_reloc_section): Removed.
2098 (_bfd_elf_is_ifunc_symbol): Likewise.
2099 (_bfd_elf_create_static_ifunc_sections): New.
2101 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2103 (elf_link_add_object_symbols): Here.
2104 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2105 STT_GNU_IFUNC symbol.
2106 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2107 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2108 (IFUNC_INFIX): Removed.
2109 (get_ifunc_reloc_section_name): Likewise.
2110 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2111 (_bfd_elf_is_ifunc_symbol): Likewise.
2112 (_bfd_elf_create_static_ifunc_sections): New.
2114 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2116 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2117 (create_got_section): Likewise.
2118 (allocate_dynrelocs): Likewise.
2119 (readonly_dynrelocs): Likewise.
2120 (set_tls_module_base): Likewise.
2121 (dtpoff_base): Likewise.
2123 (elf_i386_link_hash_table_create): Updated.
2124 (elf_i386_create_dynamic_sections): Likewise.
2125 (elf_i386_check_relocs): Likewise.
2126 (elf_i386_size_dynamic_sections): Likewise.
2127 (elf_i386_relocate_section): Likewise.
2129 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2130 (create_got_section): Likewise.
2131 (allocate_dynrelocs): Likewise.
2132 (readonly_dynrelocs): Likewise.
2133 (set_tls_module_base): Likewise.
2134 (dtpoff_base): Likewise.
2136 (elf64_x86_64_link_hash_table_create): Updated.
2137 (elf64_x86_64_create_dynamic_sections): Likewise.
2138 (elf64_x86_64_check_relocs): Likewise.
2139 (elf64_x86_64_size_dynamic_sections): Likewise.
2140 (elf64_x86_64_relocate_section): Likewise.
2142 2009-05-28 Nick Clifton <nickc@redhat.com>
2144 * targets.c (_bfd_target_vector): Only include plugin target in
2145 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2147 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2149 * elf32-spu.c (struct call_info): New member broken_cycle.
2150 (remove_cycle): Instead of physically removing call_info structures
2151 to break call graph cycles, mark them using the broken_cycle flag.
2152 (mark_overlay_section): Respect broken_cycle flag.
2153 (unmark_overlay_section): Likewise.
2154 (collect_lib_sections): Likewise.
2155 (collect_overlays): Likewise.
2156 (sum_stack): Likewise.
2158 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2160 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2161 (mark_functions_via_relocs): Initialize callee->count to 1.
2162 (pasted_function): Likewise.
2163 (spu_elf_auto_overlay): Honor call counts when determining number
2164 of stubs required in software i-cache mode.
2166 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2168 * plugin.c (program_name): Remove.
2169 (plugin_program_name): New.
2170 (bfd_plugin_set_program_name): New.
2171 (try_load_plugin): Use plugin_program_name.
2172 * plugin.h (bfd_plugin_set_program_name): New.
2174 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2176 * aclocal.m4: Include ../config/plugins.m4.
2177 * configure.in: Use AC_PLUGINS.
2178 * configure: Regenerate.
2179 * Makefile.in: Regenerate.
2180 * doc/Makefile.in: Regenerate.
2182 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2184 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2186 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2187 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2188 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2189 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2190 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2191 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2192 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2193 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2194 * reloc.c (bfd_generic_relax_section): Likewise.
2195 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2196 * vms.c (vms_bfd_relax_section): Likewise.
2198 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2200 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2202 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2203 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2205 * elf32-i386.c (allocate_dynrelocs): Updated.
2206 (elf_i386_relocate_section): Likewise.
2207 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2208 (elf64_x86_64_relocate_section): Likewise.
2210 * elf64-x86-64.c (is_indirect_symbol): Removed.
2212 2009-05-26 Nick Clifton <nickc@redhat.com>
2214 * po/id.po: Updated Indonesian translation.
2216 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2218 * Makefile.am: Run "make dep-am".
2221 (ALL_MACHINES): Add cpu-plugin.lo.
2222 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2223 (BFD32_BACKENDS): Add plugin.lo.
2224 (BFD32_BACKENDS_CFILES): Add plugin.c.
2225 (libbfd_la_LIBADD): Add LIBDL
2226 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2227 (bfd_plugin_arch): Declare.
2228 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2229 * bfd.c (bfd): Add plugin_data.
2230 * config.bfd: Handle the plugin target.
2231 * configure.in: Check for --enable-plugins.
2232 (LT_INIT): Use the dlopen option.
2233 * cpu-plugin.c: New.
2236 * targets.c (plugin_vec): Declare.
2237 (_bfd_target_vector): Add plugin_vec.
2238 * Makefile.in: Regenerate.
2239 * bfd-in2.h: Regenerate.
2240 * configure: Regenerate.
2242 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2244 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2245 per line with all lines having continuation backslash. Prefix
2246 first line with "A", following lines with "B".
2247 * Makefile.am (DEP): Don't use dep.sed here.
2248 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2249 dep.sed here on dependencies, sort and uniq.
2250 * Makefile.in: Regenerate.
2252 2009-05-25 Tristan Gingold <gingold@adacore.com>
2254 * makefile.vms: Add verilog.obj to object list OBJS.
2256 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2258 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2259 for BFD_IN_MEMORY is cleared.
2260 (bfd_bwrite): Zero excess memory allocated.
2262 2009-05-22 Julian Brown <julian@codesourcery.com>
2264 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2266 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2267 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2268 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2269 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2270 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2271 (a8_erratum_fix, a8_erratum_reloc): New structs.
2272 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2273 num_a8_erratum_fixes, fix_cortex_a8 fields.
2274 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2275 (elf32_arm_add_stub): Split into two parts, creating...
2276 (elf32_arm_create_or_find_stub_sec): New function.
2277 (elf32_arm_final_link_relocate): Add forward declaration.
2278 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2279 relocations, multiple relocations per stub.
2280 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2281 (arm_size_one_stub): Use find_stub_size_and_template.
2282 (a8_reloc_compare): New.
2283 (find_thumb_glue): Add forward declaration.
2284 (cortex_a8_erratum_scan): New.
2285 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2286 (bfd_elf32_arm_set_cortex_a8_fix): New.
2287 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2288 (arm_map_one_stub): Add THUMB32_TYPE support.
2289 (a8_branch_to_stub_data): New.
2290 (make_branch_to_a8_stub): New.
2291 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2292 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2293 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2294 Cortex-A8 erratum workaround.
2295 * bfd-in2.h: Regenerate.
2297 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2299 * Makefile.am: Run "make dep-am".
2300 * Makefile.in: Regenerate.
2301 * po/SRC-POTFILES.in: Regenerate.
2303 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2305 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2308 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2310 * elf-bfd.h (struct elf_backend_data
2311 <elf_backend_link_output_symbol_hook>): Return an int.
2312 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2313 symbols on deleted .opd entries.
2314 * elflink.c (elf_link_output_sym): Return without outputting sym
2315 if output_symbol_hook returns 2.
2316 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2317 Abort if we must not discard sym.
2318 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2320 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2321 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2322 elf_backend_link_output_symbol_hook return type change.
2323 * elf32-arm.c (output_arch_syminfo): Likewise.
2324 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2325 (elf32_arm_output_arch_local_syms): Likewise.
2326 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2327 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2328 (bfd_score_elf_link_output_symbol_hook): Likewise.
2329 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2330 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2331 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2332 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2333 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2334 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2335 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2336 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2337 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2338 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2339 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2341 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2343 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2344 out of range .opd symbols.
2346 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2348 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2349 fprintf_vma directly.
2350 * peXXigen.c (pe_print_edata): Likewise.
2351 (pe_print_pdata): Likewise.
2352 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2353 (_bfd_XX_print_private_bfd_data_common): Likewise.
2355 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2357 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2359 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2360 Paul Brook <paul@codesourcery.com>
2362 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2363 fix discarded sections.
2365 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2367 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2368 sections into the software icache.
2370 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2372 * elf32-spu.c (build_stub): Always build "compact" sofware
2375 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2377 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2378 (spu_elf_setup): Initialize it.
2379 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2380 Update to new-sytle cache manager data structures.
2381 (spu_elf_build_stubs): Generate new-style cache manager data
2382 structures and symbols.
2383 (spu_elf_auto_overlay): Update size computation.
2385 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2387 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2388 segments first amongst the program headers.
2390 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2392 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2393 into addresses for relocation types that look at high bits. Remove
2394 special handling of relocation overflow warnings.
2396 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2398 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2399 control flow graph between fragments of a function.
2401 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2403 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2404 generate only a 16-byte .toe section.
2405 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2407 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2409 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2410 (spu_elf_place_overlay_data): ..here. New function.
2411 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2413 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2415 * elf32-arm.c: Move sysdep.h to start of file.
2417 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2419 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2421 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2422 __icache_tag_array and __icache_tag_array_size.
2424 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2426 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2428 (bfinfdpic_link_omit_section_dynsym): Likewise.
2429 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2431 2009-05-05 Paul Brook <paul@codesourcery.com>
2433 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2434 * bfd-in2.h: Regenerate.
2435 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2436 (_arm_elf_section_data): Add text and exidx fields.
2437 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2438 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2439 copy_exidx_entry): New functions.
2440 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2442 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2444 * elf32-arm.c (DEF_STUBS): New helper define.
2445 (DEF_STUB): Likewise.
2446 (stub_def): New type.
2447 (stub_definitions): New array, containing stub template pointers
2449 (arm_size_one_stub): Make use of stub_definitions.
2451 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2453 * elflink.c (find_version_for_sym): Remove from here, ...
2454 * linker.c (bfd_find_version_for_sym): ... rename, replace
2455 here, make public and update all callers.
2456 * bfd-in2.h: Regenerate.
2458 2009-04-30 Nick Clifton <nickc@redhat.com>
2460 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2462 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2463 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2464 into a STT_GNU_IFUNC symbol type.
2465 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2467 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2468 the binary contains ifunc symbols.
2469 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2470 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2471 * elf32-i386.c (is_indirect_function): New function.
2472 (elf_i386_check_relocs): Create an ifunc output section.
2473 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2474 section if necessary.
2475 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2477 (elf_i386_add_symbol_hook): New function. Set the
2478 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2479 symbol is encountered.
2480 (elf_backend_post_process_headers): Define.
2481 (elf_backend_add_symbol_hook): Define.
2482 (elf_i386_post_process_headers): Rename to
2483 elf_i388_fbsd_post_process_headers.
2484 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2485 (is_indirect_function): New function.
2486 (elf64_x86_64_check_relocs): Create an ifunc output section.
2487 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2488 section if necessary.
2489 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2490 symbol if necessary.
2491 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2492 elf_obj_data structure if an ifunc symbol is encountered.
2493 (elf_backend_post_process_headers): Define.
2494 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2495 if we have ifunc symbols to handle.
2496 (get_ifunc_reloc_section_name): New function. Computes the name
2497 for an ifunc section.
2498 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2499 section to hold ifunc relocs.
2500 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2501 (bfd_print_symbol_vandf): Handle ifunc symbols.
2502 (bfd_decode_symclass): Likewise.
2503 * bfd-in2.h: Regenerate.
2505 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2507 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2508 MOVW and MOVT relocations in a shared library link.
2510 2009-04-27 Anthony Green <green@moxielogic.com>
2512 * verilog.c: New file.
2513 * Makefile.am (BFD32_LIBS): Add verilog.c.
2514 (BFD32_LIBS_CFILES): Add verilog.c.
2515 (verilog.lo): New build rule.
2516 * Makefile.in: Rebuilt.
2517 * targets.c: Add verilog support.
2518 * bfd.c (tdata union): Add Verilog private data field.
2519 * bfd-in2.h: Regenerate.
2521 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2523 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2526 2009-04-23 Matthias Klose <doko@ubuntu.com>
2528 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2530 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2533 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2534 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2535 (elf32_arm_size_stubs): Likewise.
2536 (record_thumb_to_arm_glue): Deleted unused function.
2537 (bfd_elf32_arm_process_before_allocation): No longer handle
2538 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2539 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2540 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2542 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2544 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2545 (elf32_arm_write_section): Declare early.
2546 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2547 (arm_allocate_glue_section_space): Exclude empty sections.
2548 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2549 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2551 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2552 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2553 (elf32_arm_size_dynamic_sections): Allocate interworking
2555 (bfd_elf32_bfd_final_link): Define.
2557 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2559 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2561 * coffcode.h (coff_compute_section_file_positions): Clear
2562 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2564 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2565 force_minimum_alignment.
2567 * libcoff.h: Regenerated.
2569 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2570 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2572 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2573 nor target_subsystem.
2575 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2576 force_minimum_alignment nor target_subsystem.
2578 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2580 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2581 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2582 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2583 include in coff-x86_64.c of headers.
2584 (PDATA_ROW_SIZE): New define.
2585 (pex_regs[]): New static array.
2586 (pex64_get_runtime_function): New static function.
2587 (pex64_get_unwind_info): Likewise.
2588 (pex64_get_scope_entry): Likewise.
2589 (pex64_xdata_print_uwd_codes): Likewise.
2590 (pex64_get_section_by_rva): Likewise.
2591 (pex64_dump_xdata): Likewise.
2592 (pex64_bfd_print_pdata): Likewise.
2593 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2594 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2595 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2597 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2598 Alan Modra <amodra@bigpond.net.au>
2599 Dave Korn <dave.korn.cygwin@gmail.com>
2601 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2602 long names and non-NUL-terminated strings.
2604 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2606 * bfd-in2.h: Regenerated.
2608 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2610 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2611 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2613 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2616 * coffcode.h (bfd_pei_p): New.
2618 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2619 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2620 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2621 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2622 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2623 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2625 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2626 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2627 bfd_efi_rtdrv_x86_64_vec,
2628 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2629 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2630 * targets.c: Likewise.
2632 * configure: Regenerated.
2633 * libcoff.h: Likewise.
2634 * Makefile.in: Likewise.
2636 * efi-app-ia32.c: Removed.
2637 * efi-app-x86_64.c: Likewise.
2638 * efi-bsdrv-ia32.c: Likewise.
2639 * efi-bsdrv-ia64.c: Likewise.
2640 * efi-bsdrv-x86_64.c: Likewise.
2641 * efi-rtdrv-ia32.c: Likewise.
2642 * efi-rtdrv-ia64.c: Likewise.
2643 * efi-rtdrv-x86_64.c: Likewise.
2644 * efi-rtdrv-ia32.c: Likewise.
2646 * efi-app-ia64.c: Moved to ...
2648 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2649 (TARGET_NAME): Set to pei-ia64.
2651 * libpei.h (bfd_target_pei_p): Removed.
2652 (bfd_target_pei_arch): Likewise.
2653 (bfd_target_efi_app_p): Likewise.
2654 (bfd_target_efi_app_arch): Likewise.
2655 (bfd_target_efi_bsdrv_p): Likewise.
2656 (bfd_target_efi_bsdrv_arch): Likewise.
2657 (bfd_target_efi_rtdrv_p): Likewise.
2658 (bfd_target_efi_rtdrv_arch): Likewise.
2659 (bfd_pe_executable_p): Likewise.
2661 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2662 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2663 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2664 and efi-rtdrv-ia32.c.
2665 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2666 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2667 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2668 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2669 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2670 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2671 (efi-app-ia64.lo): Removed.
2672 (efi-bsdrv-ia32.lo): Likewise.
2673 (efi-rtdrv-ia32.lo): Likewise.
2674 (efi-app-ia64.lo): Likewise.
2675 (efi-bsdrv-ia64.lo): Likewise.
2676 (efi-rtdrv-ia64.lo): Likewise.
2677 (efi-app-x86_64.lo): Likewise.
2678 (efi-bsdrv-x86_64.lo): Likewise.
2679 (efi-rtdrv-x86_64.lo): Likewise.
2682 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2684 (arch_type): Removed.
2685 (pe_arch): Likewise.
2686 (pe_bfd_object_p): Just return coff_object_p.
2688 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2689 bfd_pe_executable_p with bfd_pei_p.
2691 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2693 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2694 PLT entries to an undefined symbol when generating a shared
2697 2009-04-17 Nick Clifton <nickc@redhat.com>
2700 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2702 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2704 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2705 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2706 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2707 * binary.c (binary_bfd_define_common_symbol): Likewise.
2708 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2709 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2710 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2711 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2712 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2713 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2714 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2715 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2716 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2717 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2718 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2719 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2720 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2721 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2722 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2723 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2724 * som.c (som_bfd_define_common_symbol): Likewise.
2725 * srec.c (srec_bfd_define_common_symbol): Likewise.
2726 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2727 * versados.c (versados_bfd_define_common_symbol): Likewise.
2728 * vms.c (vms_bfd_define_common_symbol): Likewise.
2729 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2730 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2731 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2732 (pmac_xcoff_vec): Likewise.
2733 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2734 (aix5coff64_vec): Likewise.
2735 * linker.c (bfd_generic_define_common_symbol): New function.
2736 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2737 (_bfd_define_common_symbol): New field.
2738 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2739 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2740 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2742 * bfd-in2.h: Regenerate.
2743 * libbfd.h: Likewise.
2744 * libcoff.h: Likewise.
2746 2009-04-15 Anthony Green <green@moxielogic.com>
2748 * targets.c: Add moxie support.
2749 * Makefile.am: Ditto.
2750 * Makefile.in: Rebuilt.
2751 * cpu-moxie.c, elf32-moxie.c: New files.
2752 * archures.c: Add moxie support.
2753 * configure.in: Add moxie support.
2754 * configure: Rebuilt.
2755 * config.bfd, archures.c: Add moxie support.
2756 * bfd-in2.h: Rebuilt.
2758 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2760 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2761 branch to an undef weak symbol into a jump to next instruction if
2762 a PLT entry will be created.
2764 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2766 * coffgen.c (make_a_section_from_file): Set the backend long
2767 section names enable if long section names found on input.
2768 * coffcode.h: Extend long section names documentation to match.
2770 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2772 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2775 2009-04-07 DJ Delorie <dj@redhat.com>
2777 * archures.c: Add bfd_mach_mep_c5.
2778 * bfd-in2.h: Likewise.
2779 * cpu-mep.c: Add bfd_c5_arch.
2780 * elf32-mep.c: Support it.
2782 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2784 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2785 info->callbacks->einfo.
2786 * linker.c (_bfd_generic_section_already_linked): Likewise.
2788 2009-04-06 DJ Delorie <dj@redhat.com>
2790 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2792 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2794 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2795 _bfd_pex64_print_pdata only if PE is defined.
2797 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2798 (_bfd_pex64_print_pdata): This.
2800 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2801 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2804 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2806 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2807 _bfd_pep_print_x64_pdata.
2808 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2809 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2811 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2813 * elf32-xtensa.c (relax_property_section): Always set r_offset
2816 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2818 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2819 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2821 (elf32_arm_stub_type): New enum values for the two new stubs.
2822 (arm_type_of_stub): Make use of the two new stubs.
2823 (arm_size_one_stub): Handle the two new stubs.
2825 2009-04-01 Matt Thomas <matt@netbsd.org>
2827 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2828 hidden symbols into the GOT or PLT.GOT.
2829 (elf_vax_relocate_section): Do not emit a PCREL reloc
2830 into a shared object if it is against a hidden symbol.
2832 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2834 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2835 and know_contains_shared_object_p.
2836 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2837 Cache the result in the archive_info table.
2838 (xcoff_auto_export_p): Add an "info" parameter and update the
2839 call to xcoff_archive_contains_shared_object_p.
2840 (xcoff_mark_auto_exports): Update accordingly.
2841 (xcoff_post_gc_symbol): Likewise.
2843 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2845 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2848 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2850 * coff-rs6000.c (member_layout): New structure.
2851 (archive_iterator): Likewise.
2852 (member_layout_init): New function.
2853 (archive_iterator_begin): Likewise.
2854 (archive_iterator_next): Likewise.
2855 (xcoff_write_armap_old): Use the new iterator functions.
2856 (do_shared_object_padding): Delete.
2857 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2858 handling of arch_info.
2859 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2860 first loop rather than the second. Allocate a member header if
2861 there isn't one, then work out the stat information and length
2862 in the first loop too. Use the new iterators for the second loop.
2863 (xcoff_write_archive_contents_big): Likewise.
2865 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2867 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2868 (bfd_xcoff_set_archive_import_path): Likewise.
2869 * bfd-in2.h: Regenerate.
2870 * xcofflink.c: Include libiberty.h.
2871 (xcoff_archive_info): New structure.
2872 (xcoff_archive_info_hash): New function.
2873 (xcoff_archive_info_eq): Likewise.
2874 (xcoff_get_archive_info): Likewise.
2875 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2876 (bfd_xcoff_split_import_path): New function.
2877 (bfd_xcoff_set_archive_import_path): Likewise.
2878 (xcoff_set_import_path): Move earlier in file.
2879 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2880 object to the the directory part of the bfd's filename. Get the
2881 import path and filename of an archive object from the archive's
2882 xcoff_tdata, initializing it if necessary. Update use of
2884 (bfd_link_input_bfd): Update use of import_file_id.
2885 (xcoff_write_global_symbol): Likewise.
2887 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2889 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2891 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2893 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2894 a .loader section for relocatable links.
2895 (xcoff_need_ldrel_p): New function.
2896 (xcoff_mark): Use it.
2897 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2899 (xcoff_build_ldsym): New function, split out from...
2900 (xcoff_build_ldsyms): ...here. Rename to...
2901 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2902 call xcoff_build_ldsym, if there's a loader section.
2903 (xcoff_build_loader_section): New function, extracted verbatim from...
2904 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2905 there's a loader section. Only add an __rtinit loader symbol
2906 if there's a loader section. Update after above name change.
2907 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2908 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2909 and xcoff_create_ldrel.
2910 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2911 (xcoff_reloc_link_order): Likewise, but only call it if there's
2912 a loader section. Use xcoff_symbol_section.
2913 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2914 if there's a loader section.
2916 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2918 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2920 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2922 * elf32-arm.c (group_sections): Rewrite loops for better
2925 2009-03-30 DJ Delorie <dj@redhat.com>
2927 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2928 relocs when doing a relocatable link.
2930 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2932 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2933 "ERROR:", in error messages.
2934 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2935 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2936 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2937 (elf32_arm_merge_eabi_attributes): Likewise.
2938 (elf32_arm_merge_private_bfd_data): Likewise.
2940 2009-03-27 Nick Clifton <nickc@redhat.com>
2942 * section.c (bfd_get_section_contents): Detect and handle the case
2943 where a section has the SEC_IN_MEMORY flag set but no actual
2946 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2949 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2950 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2951 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2952 if we don't find matching PT_LOAD when copying.
2954 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2956 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2957 the reloc descriptions.
2959 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2961 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2962 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2963 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2965 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2967 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2968 (bfd_i386_arch_intel_syntax): Likewise.
2969 (i8086_arch): Likewise.
2970 (bfd_x86_64_arch): Likewise.
2972 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2974 * elf32-cris.c (cris_elf_relocate_section): <case
2975 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2976 symbols for non-allocated sections. Don't check whether to
2977 generate R_CRIS_DTPMOD for non-allocated sections.
2978 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2979 handle relocation GC:ing if applied to non-allocated section.
2980 (cris_elf_check_relocs): Similar.
2982 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2983 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2984 when emitting a known TP offset in the GOT.
2986 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2988 * elf64-ppc.c (synthetic_opd): Delete.
2989 (compare_symbols): Look for .opd name rather than section match.
2990 (ppc64_elf_get_synthetic_symtab): Likewise.
2992 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2994 * elf32-ppc.c (is_pic_glink_stub): Delete.
2995 (is_nonpic_glink_stub): New function.
2996 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2998 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3000 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3001 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3003 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3004 macros for visibilty and locality checks.
3005 (elf_s390_adjust_dynamic_symbol): Likewise.
3006 (allocate_dynrelocs): Likewise.
3007 (elf_s390_relocate_section): Likewise.
3008 (elf_s390_finish_dynamic_symbol): Likewise.
3009 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3010 (elf_s390_adjust_dynamic_symbol): Likewise.
3011 (allocate_dynrelocs): Likewise.
3012 (elf_s390_relocate_section): Likewise.
3013 (elf_s390_finish_dynamic_symbol): Likewise.
3015 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3017 * bfd-in2.h: Regenerated.
3018 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3019 for debugging sections and map memory read/write dependent on
3021 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3022 without memory read flags set.
3023 * section.c: Add SEC_COFF_NOREAD to section flags.
3025 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3027 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3030 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3032 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3033 "no overlays" return. If there are overlays, create overlay
3034 manager entry symbols here, so that..
3035 (spu_elf_build_stubs): ..we don't need to set them up here.
3036 Simplify entry symbol tests.
3037 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3039 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3041 * elf.c (elfcore_grok_openbsd_procinfo)
3042 (elfcore_grok_openbsd_note): New functions.
3043 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3045 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3047 * vms-hdr.c: Don't include alloca.h.
3048 * elf32-m68hc1x.c: Include alloca-conf.h.
3050 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3052 * Makefile.am: Run "make dep-am".
3053 * Makefile.in: Regenerate.
3055 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3057 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3059 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3061 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3063 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3064 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3065 ovly_return fields with ovly_entry[2]. Adjust all users.
3066 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3068 (spu_elf_build_stubs): Likewise.
3069 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3070 ovly_flavour changes. Update all callers.
3071 (ovl_stub_size_log2): New function.
3072 (build_stub): Handle compact icache stubs. Use different manager
3073 entry point for stubs in non-icache area.
3074 (spu_elf_size_stubs): Don't allocate space for indirect branch
3076 (spu_elf_build_stubs): And don't built them.
3078 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3080 * dwarf2.c (read_section): Always use rawsize, if available.
3082 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3084 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3085 of rawsize and size for buffer.
3087 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3089 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3090 parameter just because fixed sections fit into local store.
3091 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3092 generating overlays if fixed sections plus reserved stack
3093 and heap space fit into local store.
3095 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3097 * elf32-spu.c (build_stub): Correct icache set_id.
3098 (spu_elf_relocate_section): Likewise.
3100 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3102 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3103 symbol table if it was created by the current call.
3105 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3107 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3108 class XMC_DS rather than XMC_UA.
3110 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3112 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3113 bfd_boolean export_defineds parameter with an unsigned int
3114 auto_export_flags parameter.
3115 * bfd-in2.h: Regenerate.
3116 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3117 split out from xcoff_build_ldsyms.
3118 (xcoff_covered_by_expall_p): New function.
3119 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3120 but with extra code to handle -bexpfull and -bexpall.
3121 (xcoff_mark_auto_exports): New function.
3122 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3123 a function should be automatically exported.
3124 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3125 parameter with an auto_export_flags parameter. Update ldinfo
3126 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3129 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3131 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3132 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3133 init and fini functions. Do garbage collection for objects
3134 without an entry point too.
3136 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3138 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3139 check whether a symbol has csect information.
3140 (coff_print_aux): Likewise.
3141 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3142 information for C_AIX_WEAKEXT too.
3143 (_bfd_xcoff_swap_aux_out): Likewise.
3144 (xcoff_reloc_type_br): Handle defweak symbols too.
3145 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3146 information for C_AIX_WEAKEXT too.
3147 (_bfd_xcoff64_swap_aux_out): Likewise.
3148 (xcoff64_reloc_type_br): Handle defweak symbols too.
3149 * coffgen.c (coff_print_symbol): Handle auxillary function
3150 information for C_AIX_WEAKEXT too.
3151 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3152 instead of BSF_GLOBAL if the L_WEAK flag is set.
3153 (xcoff_dynamic_definition_p): New function.
3154 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3155 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3156 always take the symbol class from the ldsym. Use weak bfd symbol
3157 types for weak ldsyms.
3158 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3159 Fix the check for whether a definition is from a shared object.
3160 Allow redefinitions of weak symbols.
3161 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3162 (xcoff_keep_symbol_p): Likewise.
3163 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3164 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3165 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3166 but mark them as L_WEAK.
3167 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3168 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3170 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3172 * xcofflink.c (xcoff_mark): When walking the relocations,
3173 only mark the target symbol or the target section, not both.
3174 (xcoff_final_definition_p): New function.
3175 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3176 symbol is a valid definition of the associated output symbol.
3177 Use XCOFF_ALLOCATED to stop the same hash table entry having
3179 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3181 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3183 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3185 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3188 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3190 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3191 * libcoff.h: Regenerate.
3192 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3193 line-number counts in the bfd's lineno_counts field.
3194 Don't keep per-csect line-number counts.
3195 (xcoff_sweep): Don't update per-csect line-number counts.
3196 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3197 entries in each output section.
3198 (xcoff_link_input_bfd): Get the number of line numbers from
3199 the bfd's lineno_counts field, rather than recalculating it
3200 from scratch. Fix the range check when updating C_BINCL and
3202 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3203 here. Don't expect csects to have line-number counts.
3205 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3207 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3208 * libcoff.h: Regenerate.
3209 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3210 "skip" logic from xcoff_link_input_bfd.
3211 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3212 objects in a dynamic link, rather than checking whether csectpp
3213 is null. Always allocate debug_index for other objects,
3214 and always go through the loop. Update the type of debug_index
3215 after the change above. Read the auxillary csect information
3216 and use xcoff_keep_symbol_p to decide whether a symbol should
3217 be kept. Set its debug_index to -2 if not.
3218 (xcoff_link_input_bfd): Update the type of debug_index after
3219 the change above and always expect it to be nonnull. Use it to
3220 test whether a symbol should be stripped, rather than making the
3221 decision here. Postpone all symbol creation to the second pass.
3223 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3225 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3226 creating a descriptor.
3227 (xcoff_sweep): Don't mark toc_section unless it's needed.
3228 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3229 when marking every bfd.
3230 (xcoff_link_input_bfd): Skip all TOC anchors.
3231 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3232 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3233 to -1; call xcoff_find_tc0 instead.
3235 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3237 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3238 * libcoff.h: Regenerate.
3239 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3240 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3241 the previous symbol's csect. Treat last_symndx as an inclusive value
3242 and simplify its handling.
3243 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3244 symbols with the right csect. Don't mark rsec when processing
3245 relocations against undefined or absolute sections.
3246 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3247 of bfd_und_section_ptr.
3248 (xcoff_link_input_bfd): Likewise.
3250 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3252 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3253 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3254 flag is set. Assert that all undefined symbols are either
3255 imported or defined by a dynamic object.
3256 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3257 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3258 handling to all relocations. Only set XCOFF_CALLED for function
3260 (xcoff_find_function): New function, split out from...
3261 (bfd_xcoff_export_symbol) ...here.
3262 (xcoff_set_import_path): New function, split out from...
3263 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3264 meaning of XCOFF_CALLED.
3265 (xcoff_mark_symbol): If we mark an undefined and unimported
3266 symbol, find some way of defining it. If the symbol is a function
3267 descriptor, fill in its definition automatically. If the symbol
3268 is a function, mark its descriptor and allocate room for global
3269 linkage code. Otherwise mark the symbol as implicitly imported.
3270 Move the code for creating function descriptors from...
3271 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3272 check for symbols that were implicitly defined.
3273 (xcoff_mark): Don't count any dynamic relocations against
3275 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3276 in the xcoff link info.
3277 (xcoff_link_input_bfd): Remove handling of undefined and
3280 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3282 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3283 if the target is absolute. Fix comment typo.
3284 (xcoff_ppc_relocate_section): Remove FIXME.
3285 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3286 if the target is absolute.
3288 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3290 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3291 R_POS and R_NEG relocations against absolute symbols to the
3294 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3296 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3297 to 2 for bfd_mach_ppc_620.
3299 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3301 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3302 * configure.in: Likewise.
3303 * configure: Regenerate.
3305 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3308 * elf.c (assign_section_numbers): Generate symbol table if there
3309 is any relocation in output.
3310 (_bfd_elf_compute_section_file_positions): Likewise.
3312 2009-03-13 Nick Clifton <nickc@redhat.com>
3315 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3316 * elflink.c (elf_link_read_relocs_from_section): Use
3317 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3318 relocs but no symbol table.
3319 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3321 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3324 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3325 to check ___tls_get_addr.
3327 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3328 strncmp to check __tls_get_addr.
3330 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3332 * dwarf2.c (read_section): Always check the offset, even when the
3333 section has been read before.
3335 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3337 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3340 2009-03-11 Chris Demetriou <cgd@google.com>
3342 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3343 * bfd-in2.h: Regenerate.
3344 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3345 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3347 (bsd_write_armap): Likewise.
3348 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3349 flag is set, do nothing.
3350 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3353 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3355 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3356 used to update stack pointer.
3358 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3361 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3362 for unknown symbols in absolute section.
3364 2009-03-06 Nick Clifton <nickc@redhat.com>
3366 * po/es.po: Updated Spanish translation.
3368 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3370 * elf32-arm.c (group_sections): Take next section size into
3371 account before accepting to group it.
3373 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3375 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3377 (elf32_arm_final_link_relocate): Likewise.
3379 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3382 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3384 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3386 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3387 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3388 (BFD_FAKE_SECTION): Init new flag.
3389 * ecoff.c (bfd_debug_section): Likewise.
3390 * bfd-in2.h: Regenerate.
3391 * libbfd.h: Regenerate.
3392 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3393 (ppc_elf_reloc_type_lookup): Handle new relocs.
3394 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3395 without marker relocs.
3396 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3397 if section has no old-style calls.
3398 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3399 Don't try to optimize new-style __tls_get_addr call when handling
3400 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3402 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3403 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3404 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3405 without marker relocs.
3406 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3407 if section has no old-style calls. Set toc_ref for new relocs as
3409 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3410 Don't try to optimize new-style __tls_get_addr call when handling
3411 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3414 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3417 * configure.in: Test for ld --as-needed support. Link shared
3418 libbfd against libm.
3419 * configure: Regenerate.
3421 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3423 * Makefile.am: Run "make dep-am".
3424 * Makefile.in: Regenerate.
3426 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3428 * elf32-score7.c: New file.
3429 * elf32-score.h: New file.
3430 * elf32-score.c: Add code to support score 7. Set score7 as the
3432 * cpu-score.c: Add score7 architecure.
3433 (compatibile): New function.
3434 * Makefile.am: Add rules for building elf32-score7 object.
3435 * Makefile.in: Regenerate.
3436 * configure.in: Add elf32-score7 object to score vectors.
3437 * configure: Regenerate.
3438 * reloc.c: Add score7 relocs.
3439 * archures.c: Add score3 and score7 machine numbers.
3440 * bfd-in2.h: Regenerate.
3441 * libbfd.h: Regenerate.
3443 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3445 * configure: Regenerate.
3447 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3449 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3450 (elf32_hppa_check_relocs): Use it.
3452 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3454 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3455 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3456 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3457 (elf_hppa_record_segment_addrs): Likewise.
3458 (elf_hppa_final_link): Likewise.
3459 (elf_hppa_relocate_insn): Likewise.
3460 (elf_hppa_final_link_relocate): Likewise.
3461 (elf64_hppa_relocate_section): Likewise.
3462 * elf64-hppa.c: Insert above.
3464 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3466 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3467 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3468 (elf_hppa_relocate_section): Likewise.
3469 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3470 from struct elf_link_hash_entry. Add count field.
3471 (struct elf64_hppa_dyn_hash_table): Delete.
3472 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3473 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3474 (hppa_elf_hash_entry, eh_name): Define.
3475 (elf64_hppa_new_dyn_hash_entry): Delete.
3476 (elf64_hppa_dyn_hash_lookup): Delete.
3477 (elf64_hppa_dyn_hash_traverse): Delete.
3478 (get_dyn_name): Delete.
3479 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3480 of struct elf64_hppa_dyn_hash_entry *.
3481 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3482 allocate_global_data_plt, allocate_global_data_stub,
3483 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3485 (hppa64_link_hash_newfunc): New.
3486 (elf64_hppa_hash_table_create): Rework.
3487 (count_dyn_reloc): Likewise.
3488 (hppa64_elf_local_refcounts): New.
3489 (elf64_hppa_check_relocs): Rework using standard technique for recording
3490 local DLT, PLT and OPD reference counts.
3491 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3492 elf_link_hash_entry *.
3493 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3494 allocate_global_data_plt, allocate_global_data_stub,
3495 allocate_global_data_opd, allocate_dynrel_entries,
3496 elf64_hppa_adjust_dynamic_symbol,
3497 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3498 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3499 Use hppa_link_hash_table. Rework.
3500 (elf64_hppa_link_output_symbol_hook): Rework.
3501 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3502 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3503 elf64_hppa_finish_dynamic_sections): Likewise.
3505 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3507 * elf32-arm.c (stub_reloc_type): Removed.
3508 (insn_sequence): Renamed reloc_type field to r_type.
3509 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3510 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3511 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3512 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3513 (arm_stub_is_thumb): Catch new stubs.
3514 (arm_type_of_stub): Handle new stubs.
3515 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3516 (bfd_elf32_arm_process_before_allocation): Remove useless
3519 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3521 * elf.c (elf_find_function): Use is_function_type to check
3524 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3526 * xtensa-modules.c: Revert to previous version 1.11 due
3527 to inadvertant commit.
3529 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3531 * elf32-xtensa.c (text_action_add): Separate test for action
3532 type. Break if saved action is ta_widen_insn at same offset.
3534 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3536 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3537 to elf32_arm_stub_long_branch_any_arm_pic.
3538 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3539 (enum elf32_arm_stub_type, arm_type_of_stub)
3540 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3543 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3545 * elf32-arm.c (PREV_SEC): Update comment.
3546 (group_sections): Rename argument to stubs_always_after_branch.
3547 Reverse the list and place stubs at the end of input sections.
3549 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3551 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3553 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3555 (arm_size_one_stub): Remove unnecessary break.
3556 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3558 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3560 * elf32-arm.c (stub_insn_type): New type.
3561 (stub_reloc_type): Likewise.
3562 (insn_sequence): Likewise.
3563 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3564 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3565 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3566 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3567 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3568 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3569 (elf32_arm_stub_hash_entry): Add new helper fields.
3570 (stub_hash_newfunc): Initialize these new fields.
3571 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3572 to take endianness into account.
3573 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3574 (arm_map_one_stub): Code is now more generic, thanks to
3577 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3579 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3581 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3582 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3583 BLX is not available. Fix typo in warning message. Add comments
3584 and improve formatting.
3585 (arm_build_one_stub): Adjust to new
3586 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3587 (arm_map_one_stub): Likewise.
3589 2009-02-23 Tristan Gingold <gingold@adacore.com>
3590 Eric Botcazou <ebotcazou@adacore.com>
3591 Douglas B Rupp <rupp@gnat.com>
3593 * vms.h: Update copyright year, fix comments, reorder declarations.
3594 (_bfd_save_vms_section): Remove the prototype.
3595 (EGPS_S_V_NO_SHIFT): New constant.
3596 (bfd_vms_set_section_flags): New prototype.
3597 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3599 (EGSY_S_W_FLAGS): Ditto.
3600 (EGSY_S_V_QUAD_VAL): Ditto.
3601 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3602 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3603 EGST_S_B_NAMLNG): Ditto.
3604 (ESRF_S_B_NAMLNG): Ditto.
3605 (ETIR_S_C_HEADER_SIZE): Ditto.
3606 (EGPS_S_V_ALLOC_64BIT): Ditto.
3607 (DST_S_C_EPILOG): Ditto.
3608 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3609 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3610 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3611 (DST_S_L_PCLINE_UNSLONG): Ditto.
3612 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3613 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3614 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3615 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3616 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3617 (DST_S_B_SRC_UNSBYTE): Ditto.
3618 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3620 (vms_section, vms_reloc): Remove types.
3621 (hdr_struc): Replaced by ...
3622 (hdr_struct): ... new type.
3623 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3624 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3625 (EMH_DATE_LENGTH): Ditto.
3626 (eom_struc): Replaced by ...
3627 (eom_struct): ... new type.
3628 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3629 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3630 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3631 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3632 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3633 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3634 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3635 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3636 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3637 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3638 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3639 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3640 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3641 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3642 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3643 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3644 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3645 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3646 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3647 (enum file_type_enum): New type.
3648 (struct location_struct): Removed.
3649 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3650 (struct funcinfo, struct module): Ditto.
3651 (struct vms_private_data_struct): Update fields.
3652 (struct vms_section_data_struct): New type.
3654 * vms.c: Update copyright year, fix comments,
3655 Fix includes for DECC, add prototypes.
3656 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3658 Use flavour to set is_vax, location_stack is removed.
3659 (struct pair): Declare.
3660 (fill_section_ptr): Initialize variables at declaration.
3661 Add guard to set SECTION_SYM flag, handlde und section.
3662 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3663 (_bfd_vms_slurp_object_records): New function, replaces previous
3665 (vms_slurp_module): New function.
3666 (vms_slurp_image): Ditto.
3667 (vms_object_p): Complete rewrite.
3668 (vms_mkobject): Use is_vax field to slect architecture.
3669 (free_reloc_stream): New function.
3670 (vms_convert_to_var): Ditto.
3671 (vms_convert_to_var_1): Ditto.
3672 (vms_convert_to_var_unix_filename): Ditto.
3673 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3675 (vms_new_section_hook): Set alignment to 0, allocate private data.
3676 (vms_get_section_contents): Load content.
3677 (vms_get_symbol_info): Handle undefined section.
3678 (vms_find_nearest_line): Handle.
3679 (alloc_reloc_stream): New function.
3680 (vms_slurp_reloc_table): Ditto.
3681 (vms_get_reloc_upper_bound): Make it real.
3682 (vms_canonicalize_reloc): Do the real work.
3683 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3685 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3686 (vms_set_arch_mach): Check arch.
3687 (vms_set_section_contents): Copy the content after allocation.
3688 (vms_alpha_vec): Update object flags.
3690 * vms-tir.c: Update copyright year, fix comments,
3691 add prototypes for new functions.
3692 (dst_define_location): New function.
3693 (dst_restore_location): New function.
3694 (dst_retrieve_location): New function.
3695 (dst_check_allocation): New function.
3696 (image_dump): Call dst_check_allocation.
3697 (image_write_b): Ditto.
3698 (image_write_w): Ditto.
3699 (image_write_l): Ditto.
3700 (image_write_q): Ditto.
3701 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3702 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3704 Call error handler instead of abort if name is not known.
3705 (etir_sta): Add quarter_relocs argument and set it.
3708 (etir_opr): Ditto, return FALSE in case of error.
3709 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3710 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3711 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3712 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3713 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3714 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3715 Return FALSE in case of error.
3716 (tir_sta): Change sign of psect.
3718 (tir_cmd): Fix cast. Makes tir_table static const.
3719 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3720 add argument to explain.
3721 (analyze_etir): Initialize maxptr, add quarter_relocs
3722 declaration, move some declarations into inner scopes.
3723 Handle quarter_relocs and STO_IMM.
3724 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3725 (_bfd_vms_slurp_relocs): New function.
3726 (_bfd_vms_decode_relocs): New function.
3727 (sto_imm): Rewritten.
3728 (start_first_etbt_record): New function.
3729 (start_another_etbt_record): Ditto.
3730 (etir_output_check): Ditto.
3731 (defer_reloc_p): Ditto.
3732 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3733 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3734 rewritte relocations handling.
3735 (_bfd_vms_write_tbt): Removed.
3736 (_bfd_vms_write_dbg): Ditto.
3738 * vms-misc.c: Update copyright year, Fix comments.
3739 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3740 (maybe_adjust_record_pointer_for_object): New function.
3741 (_bfd_vms_get_first_record): New function, replaces ...
3742 (_bfd_vms_get_record): .. removed.
3743 (_bfd_vms_get_object_record): New function.
3744 (_bfd_vms_get_object_record): New function.
3745 (vms_get_remaining_object_record): New function, replaces ...
3746 (_bfd_vms_get_next_record): ... removed.
3747 (add_new_contents): Removed.
3748 (_bfd_save_vms_section): Removed.
3749 (_bfd_get_vms_section): Removed.
3750 (_bfd_vms_output_flush): Write in VAR format.
3751 (new_symbol): Don't make UND section.
3753 * vms-hdr.c: Update copyright year, update list of record handled.
3754 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3755 (_bfd_vms_write_hdr): Strip vms and unix patches,
3756 add comments, truncate module name at 31 characters,
3757 use constants instead of hard-coded value,
3758 write BFD version instead of a fixed string.
3759 (_bfd_vms_slurp_ihd): New function.
3760 (_bfd_vms_slurp_isd): Ditto.
3761 (_bfd_vms_slurp_ihs): Ditto.
3762 (new_module): Ditto.
3763 (parse_module): Ditto
3764 (build_module_list): Ditto.
3765 (module_find_nearest_line): Ditto.
3766 (_bfd_vms_find_nearest_dst_line): Ditto.
3767 (vms_slurp_debug): Ditto.
3768 (_bfd_vms_slurp_dbg): Ditto.
3769 (_bfd_vms_slurp_tbt): Ditto.
3770 (_bfd_vms_write_dbg): Ditto.
3771 (_bfd_vms_write_tbt): Ditto.
3773 * vms-gsd.c: Update copyright year, update list of records handled.
3774 (EVAX_LITERALS_NAME): New macro.
3775 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3776 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3777 (register_universal_symbol): New function and prototype.
3778 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3779 improve debug messages,
3780 use constants instead of hard-coded value,
3781 fix missing endianness conversion,
3782 handle global symbol (SYMG).
3783 (bfd_vms_set_section_flags): New function.
3784 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3785 handle section literals,
3787 handle section bfd and vms flags,
3788 don't output LIB$INITIALIZE symbol,
3789 fix handling of weak symbols,
3790 fix evax vs vax procedure descriptor,
3791 handle absolute symbols.
3793 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3794 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3796 * makefile.vms (DEFS): Fix flags for VMS.
3798 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3800 * bfd-in2.h: Regenerated.
3801 * libbfd.h: Regenerated.
3803 2009-02-20 Cary Coutant <ccoutant@google.com>
3805 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3808 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3811 * coffcode.h (coff_write_object_contents): Don't let the string
3812 table offset overflow the s_name field when using long section names.
3814 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3816 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3817 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3818 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3819 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3820 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3821 (bfd_pmac_xcoff_backend_data): Likewise.
3822 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3823 (bfd_xcoff_aix5_backend_data): Likewise.
3824 (xcoff64_write_object_contents): Delete unused long_section_names
3826 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3827 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3829 * coffcode.h (documentation): Update to describe long section names.
3830 (COFFLONGSECTIONCATHELPER): New helper macro.
3831 (BLANKOR1TOODD): Likewise.
3832 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3833 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3834 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3835 (bfd_coff_set_long_section_names_allowed): New function.
3836 (bfd_coff_set_long_section_names_disallowed): Likewise.
3837 (struct bfd_coff_backend_data): Add new backend hook function
3838 pointer _bfd_coff_set_long_section_names.
3839 (bfd_coff_set_long_section_names): New backend hook.
3840 (coff_write_object_contents): Only generate long section names if
3841 bfd_coff_long_section_names() indicates they are currently enabled.
3842 (bfd_coff_std_swap_table): Make non-const, and initialise long
3843 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3844 (ticoff0_swap_table): Likewise to both.
3845 (ticoff1_swap_table): Again, likewise to both.
3846 * coffgen.c (make_a_section_from_file): Allow long section names
3847 as inputs even if not currently allowed for outputs.
3848 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3849 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3850 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3851 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3852 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3853 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3854 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3855 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3856 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3857 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3858 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3859 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3860 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3861 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3862 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3863 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3864 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3865 * libcoff-in.h: Update copyright year to cause updated copyright
3866 year in generated libcoff.h, and fix typo.
3867 * libcoff.h: Regenerated.
3868 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3869 (_bfd_ecoff_no_long_sections): Add prototype.
3870 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3871 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3872 defined by an including .c file.
3873 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3874 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3875 (ticoff1_swap_table): Likewise to both.
3877 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3879 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3880 stub. Catch default case error.
3881 (arm_map_one_stub): Add missing Thumb mapping symbol.
3883 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3886 * elf32-avr.c: Handle case where no local symbos exist correctly.
3888 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3891 * elf32-arm.c (arm_long_branch_stub,
3892 arm_thumb_v4t_long_branch_stub,
3893 arm_thumb_thumb_long_branch_stub,
3894 arm_thumb_arm_v4t_long_branch_stub,
3895 arm_thumb_arm_v4t_short_branch_stub,
3896 arm_pic_long_branch_stub):
3897 Renamed to elf32_arm_stub_long_branch_any_any,
3898 elf32_arm_stub_long_branch_v4t_arm_thumb,
3899 elf32_arm_stub_long_branch_thumb_only,
3900 elf32_arm_stub_long_branch_v4t_thumb_arm,
3901 elf32_arm_stub_short_branch_v4t_thumb_arm,
3902 elf32_arm_stub_long_branch_any_any_pic.
3903 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3904 arm_thumb_thumb_stub_long_branch,
3905 arm_thumb_arm_v4t_stub_long_branch,
3906 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3907 Renamed to arm_stub_long_branch_any_any,
3908 arm_stub_long_branch_v4t_arm_thumb,
3909 arm_stub_long_branch_thumb_only,
3910 arm_stub_long_branch_v4t_thumb_arm,
3911 arm_stub_short_branch_v4t_thumb_arm,
3912 arm_stub_long_branch_any_any_pic.
3914 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3916 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3917 in branch offset check.
3919 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3921 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3922 add toc.symndx and toc.add.
3923 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3925 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3927 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3928 (branch_reloc_hash_match): New function, extracted from..
3929 (ppc64_elf_tls_optimize): ..here.
3930 (ppc64_elf_relocate_section): Properly set addends when optimizing
3931 tls sequences. Avoid unnecessary reading and writing of insns.
3932 Only redo reloc when symbol changed. Bypass symbol checks when
3934 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3935 (branch_reloc_hash_match): New function, extracted from..
3936 (ppc_elf_tls_optimize): ..here.
3937 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3938 Don't clear addend on zapped __tls_get_addr reloc.
3940 2009-02-12 Nick Clifton <nickc@redhat.com>
3943 * elflink.c (bfd_elf_final_link): When counting the relocations,
3944 if the header size has not been set yet then assume that it will
3945 match the output section's reloc type.
3947 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3949 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3952 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3954 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3955 (find_function): Likewise.
3956 (pasted_function): Don't error if no prior function found.
3957 (discover_functions): Revert 2008-12-10 change. Extend first
3958 function range to start of section.
3960 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3962 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3964 * elf64-hppa.h: Likewise.
3966 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3968 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3971 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3973 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3974 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3976 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3978 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3979 * archures.c (bfd_mach_mips_xlr): Define.
3980 * bfd-in2.h: Regenerate.
3981 * cpu-mips.c (I_xlr): Define.
3982 (arch_info_struct): Add XLR entry.
3983 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3984 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3985 (mips_mach_extensions): Add XLR entry.
3987 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3989 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3991 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3993 * configure.in: AC_SUBST pdfdir.
3994 * Makefile.am: Add install-pdf, install-pdf-am
3995 and install-pdf-recursive targets. Define pdfdir.
3996 * doc/Makefile.am: Define pdf__strip_dir. Add
3997 install-pdf and install-pdf-am targets.
3998 * po/Make-in: Add install-pdf target.
3999 * configure: Regenerate.
4000 * Makefile.in: Regenerate
4001 * doc/Makefile.in: Regenerate.
4003 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4005 * bfd-in2.h: Regenerate.
4006 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4007 fields from n_entries to n_slots where appropriate, update comments.
4008 (HOWTO): Add TLS relocations.
4009 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4010 (enum elf_m68k_got_offset_size): New enum.
4011 (struct elf_m68k_got_entry.type): Move field to ...
4012 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4013 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4015 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4017 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4018 fields into n_entries array. Update comments.
4019 (elf_m68k_init_got): Simplify, update all uses.
4020 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4021 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4022 GOT entries; update name, update all uses.
4023 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4024 (elf_m68k_get_got_entry): Update.
4025 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4027 (elf_m68k_remove_got_entry_type): Simplify.
4028 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4029 (elf_m68k_can_merge_gots): Update.
4030 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4031 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4032 GOT entries, simplify.
4033 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4034 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4035 field, remove obsoleted local_n_entries field.
4036 (elf_m68k_partition_multi_got_2): New static function.
4037 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4039 (elf_m68k_remove_got_entry_type): Update.
4040 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4041 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4042 update of sgot->size and srelgot->size.
4043 (elf_m68k_gc_sweep_hook): Update.
4044 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4045 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4047 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4048 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4050 2009-02-02 DJ Delorie <dj@redhat.com>
4052 * elf32-mep.c (config_names): Regenerate configuration.
4054 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4056 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4057 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4058 * elf.c (bfd_elf_get_str_section): Make static.
4059 (bfd_elf_find_section): Delete.
4060 * libbfd.h: Regenerate.
4062 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4064 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4065 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4067 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4069 * elflink.c (on_needed_list): New function.
4070 (elf_link_add_object_symbols): Link in --as-needed libs if they
4071 satisfy undefined symbols in other libs.
4073 2009-01-30 Julian Brown <julian@codesourcery.com>
4075 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4076 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4077 with --just-symbols (-R).
4079 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4081 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4082 high_pc in order to properly sign-extend VMAs.
4084 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4085 Mark Shinwell <shinwell@codesourcery.com>
4086 Catherine Moore <clm@codesourcery.com>
4088 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4090 2009-01-28 Catherine Moore <clm@codesourcery.com>
4092 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4093 SEC_LOAD for dynamic relocation sections.
4095 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4097 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4098 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4099 the size of local TLS data.
4101 2009-01-27 Andreas Schwab <schwab@suse.de>
4103 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4104 architectures in the archive.
4106 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4108 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4109 <R_CRIS_32_DTPREL>: Correct relocation value.
4111 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4112 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4113 symbols with non-default visibility.
4115 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4117 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4118 describing the trampolines.
4119 (ppc_elf_relocate_section): Update relocs to describe the
4122 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4124 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4125 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4126 and R_PARISC_PCREL12F relocations.
4128 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4131 * elflink.c (find_version_for_sym): New function split out from,
4132 but without export_dynamic test, ..
4133 (_bfd_elf_link_assign_sym_version): ..here.
4134 (_bfd_elf_export_symbol): Use it.
4136 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4138 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4139 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4140 * elflink.c: ..here, somewhat modified.
4141 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4142 _bfd_elf_link_find_version_dependencies,
4143 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4144 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4145 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4147 * elflink.c: ..and make static here.
4148 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4149 of output_bfd from struct elf_find_verdep_info.
4150 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4151 struct elf_info_failed.
4152 (bfd_elf_size_dynamic_sections): Adjust.
4154 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4157 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4158 after comp_unit_find_line call.
4160 2009-01-21 Nick Clifton <nickc@redhat.com>
4163 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4164 tm_gmtoff field in struct tm.
4166 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4168 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4169 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4170 sections in soft-icache lines unless non_ia_text. Don't add
4171 rodata if doing so would exceed line size.
4173 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4175 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4176 types than bfd_link_hash_indirect, before early return, call
4177 _bfd_elf_link_hash_copy_indirect.
4179 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4181 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4182 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4183 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4184 (elf_backend_obj_attrs_order): New define.
4185 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4186 (elfNN_bed): Add elf_backend_obj_attrs_order.
4188 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4190 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4191 (obj_attr_size): Likewise.
4192 (write_obj_attribute): Likewise.
4193 (_bfd_elf_copy_obj_attributes): Likewise.
4194 (_bfd_elf_parse_attributes): Likewise.
4195 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4196 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4197 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4198 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4199 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4202 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4204 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4205 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4206 (bfd_elf_add_obj_attr_string): Likewise.
4207 (bfd_elf_add_obj_attr_int_string): Likewise.
4208 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4209 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4210 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4211 Tag_nodefaults has no default value.
4212 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4213 comment to reflect the new state.
4215 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4218 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4219 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4220 (adjust_z_magix): Delete dead code handling QMAGIC.
4222 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4224 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4225 IMAGE_SCN_MEM_DISCARDABLE.
4227 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4229 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4230 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4231 * configure.in (commonbfdlib): Delete.
4232 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4233 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4234 is available, not just for linux.
4235 * po/SRC-POTFILES.in: Regenerate.
4236 * Makefile.in: Regenerate.
4237 * configure: Regenerate.
4239 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4240 Julian Brown <julian@codesourcery.com>
4242 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4243 ARM attributes in ABI 2.07.
4244 * elf32-arm.c (get_secondary_compatible_arch): New function.
4245 (set_secondary_compatible_arch): New function.
4246 (tag_cpu_arch_combine): New function.
4247 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4248 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4249 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4250 make it fit with order_01243.
4251 Add support for Tag_also_compatible_with,
4252 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4253 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4254 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4255 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4256 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4257 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4258 Rework the way unknown attributes are handled.
4259 Defer errors until all attributes have been processed.
4261 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4263 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4264 bfd_elf_add_obj_attr_int_string.
4265 Read Tag_compatibility from its new location in the attribute array,
4266 rather than the attribute list.
4267 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4268 bfd_elf_add_obj_attr_int_string.
4269 (_bfd_elf_parse_attributes): Likewise.
4270 (_bfd_elf_merge_object_attributes): There's now only one
4271 Tag_compatibility, and it's in the array, not the list.
4272 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4274 (bfd_elf_add_obj_attr_compat): Rename to
4275 bfd_elf_add_obj_attr_int_string.
4276 (bfd_elf_add_proc_attr_compat): Rename to
4277 bfd_elf_add_proc_attr_int_string.
4278 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4281 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4283 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4284 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4285 (vmsutil.lo): Add dependency rule.
4286 * Makefile.in: Regenerate.
4287 * config.bfd (ia64*-*-*vms*): Add case.
4288 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4289 * configure: Regenerate.
4290 * vmsutil.c: New file.
4291 * vmsutil.h: New file.
4292 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4294 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4295 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4296 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4297 elfNN_vms_object_p): New functions
4298 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4300 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4303 * elflink.c (elf_gc_sweep): Exclude the group section if the
4304 first member of the section group is excluded.
4306 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4309 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4310 saved filename, use bfd_alloc rather than bfd_malloc for it.
4312 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4314 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4316 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4318 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4320 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4322 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4324 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4326 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4328 (struct got_entry): Add br_addr.
4329 (struct call_info): Add priority.
4330 (struct function_info): Add lr_store and sp_adjust.
4331 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4332 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4333 area as an overlay, and check that no other overlays exist. Look up
4334 icache overlay manager entry sym.
4335 (BRA_STUBS, BRA, BRASL): Define.
4336 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4337 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4339 (count_stub, build_stub): Support soft-icache.
4340 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4341 (spu_elf_size_stubs): Size soft-icache stubs.
4342 (overlay_index): New function.
4343 (spu_elf_build_stubs): Make static. Support soft-icache.
4344 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4345 (find_function_stack_adjust): Save lr store and stack adjust insn
4347 (maybe_insert_function): Adjust find_function_stack_adjust call.
4348 (mark_functions_via_relocs): Retrieve priority.
4349 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4350 (sort_calls): Sort by priority first.
4351 (mark_overlay_section): Ignore .ovl.init.
4352 (sum_stack): Only print when stack_analysis.
4353 (print_one_overlay_section): New function, extracted from..
4354 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4355 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4356 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4357 analysis. Call spu_elf_build_stubs.
4358 (spu_elf_relocate_section): For soft-icache encode overlay index
4360 (spu_elf_output_symbol_hook): Support soft-icache.
4361 (spu_elf_modify_program_headers: Likewise.
4363 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4364 num_regions to num_lines. Add line_size and max_branch.
4365 (enum _ovly_flavour): Add ovly_soft_icache.
4366 (spu_elf_build_stubs): Delete.
4368 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4370 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4371 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4373 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4375 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4376 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4377 the program, the known offset starts at the negative size of the
4379 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4382 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4384 * config.bfd: Add lm32-*-rtems*.
4386 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4388 * coff-ppc.c: Add 2009 to Copyright.
4389 * elf32-cris.c: Likewise.
4390 * elflink.c: Likewise.
4392 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4394 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4395 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4397 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4400 * elflink.c (elf_merge_st_other): New.
4401 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4402 hide them if needed.
4403 (elf_link_add_object_symbols): Updated.
4405 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4408 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4409 ref_dynamic and dynamic_def fields when setting def_regular
4412 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4415 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4418 For older changes see ChangeLog-2008
4424 version-control: never