1 2009-09-18 Nick Clifton <nickc@redhat.com>
3 * po/es.po: Updated Spanish translation.
4 * po/vi.po: Updated Vietnamese translation.
6 2009-09-18 Alan Modra <amodra@bigpond.net.au>
8 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
9 functions. Use throughout.
10 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
12 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
13 (add_symbol_adjust): Simplify.
14 (defined_code_entry, defined_func_desc): New functions.
15 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
16 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
17 defined_code_entry to follow indirect sym links.
18 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
19 (ppc_type_of_stub): Follow indirect sym links.
20 (toc_adjusting_stub_needed): Likewise.
21 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
22 rather than defining them at stub.
23 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
26 2009-09-16 Tristan Gingold <gingold@adacore.com>
28 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
30 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
31 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
32 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
33 when possible to avoid warnings.
34 (bfd_mach_o_print_section_map): Ditto.
35 (bfd_mach_o_section_get_entry_size): New function.
36 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
38 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
40 2009-09-14 Nick Clifton <nickc@redhat.com>
42 * po/fi.po: Updated Finnish translation.
44 2009-09-11 Nick Clifton <nickc@redhat.com>
46 * po/bfd.pot: Updated by the Translation project.
48 2009-09-11 Philippe De Muyter <phdm@macqel.be>
50 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
51 hack. objcopy `-B' (`--binary-architecture') option is now handled
54 2009-09-11 Nick Clifton <nickc@redhat.com>
56 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
59 2009-09-11 Jie Zhang <jie.zhang@analog.com>
61 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
64 2009-09-09 Martin Thuresson <martin@mtme.org>
66 Update soruces to compile cleanly with -Wc++-compat:
68 * archive.c: Add casts.
69 * archive64.c: Add casts.
70 * archures.c: Add casts.
71 * bfd-in2.h: Regenerated.
72 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
74 * binary.c: Add casts.
75 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
76 parameter to use enum value instead of int.
77 * coffcode.h: Add casts.
78 * coffgen.c: Add casts.
79 * cofflink.c: Add casts.
80 * compress.c: Add casts.
81 * dwarf1.c: Add casts.
82 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
83 bfd_ptr. Update code to use new name.
84 * elf-attrs.c: Add casts.
85 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
86 anonymous struct. (union gotplt_union, struct
87 elf_link_virtual_table_entry): Move to top level.
88 * elf-eh-frame.c: Add casts.
89 * elf-strtab.c: Add casts.
90 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
91 argument name from typename to type_name.
92 * elf32-i386.c: Add casts.
93 * elf64-x86-64.c: Add casts.
94 * elfcode.h: Add casts.
95 * elfcore.h: Add casts.
96 * elflink.c: Add casts.
97 * format.c: Add casts.
100 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
102 * libbfd.c: Add casts.
103 * linker.c: Add casts.
104 * merge.c: Add casts.
105 * opncls.c: Add casts.
106 * peXXigen.c: Add casts.
107 * peicode.h: Add casts.
108 * reloc.c: Add casts.
109 * section.c: Add casts.
110 * simple.c: Add casts.
112 * stabs.c: Add casts.
114 * targets.c: Add casts.
115 * tekhex.c: Add casts.
116 * verilog.c: Add casts.
118 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
120 * configure: Regenerate.
122 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
124 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
125 for the mode of target PLT entries.
126 (allocate_dynrelocs): Only adjust symbol type if setting its
129 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
131 * configure: Regenerate.
133 2009-09-09 Nick Clifton <nickc@redhat.com>
136 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
137 section headers containing sh_link values of SHN_BEFORE or
139 * elfcode.h (elf_object_p): Likewise.
141 2009-09-09 Tristan Gingold <gingold@adacore.com>
143 Handle DYLD_INFO introduced by Darwin10.
144 * mach-o.h (bfd_mach_o_load_command_type): Add
145 BFD_MACH_O_LC_DYLD_INFO.
146 (bfd_mach_o_dyld_info_command): New type.
147 (bfd_mach_o_load_command): Add dyld_info field.
148 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
149 (bfd_mach_o_scan_read_dyld_info): New function.
150 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
151 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
152 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
153 (bfd_mach_o_print_dyld_info): New function.
155 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
157 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
158 linkonce or linker script discarded section.
160 2009-09-09 Alan Modra <amodra@bigpond.net.au>
162 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
164 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
166 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
167 range call the bfd error hander and use R_68K_NONE instead.
169 2009-09-07 Tristan Gingold <gingold@adacore.com>
171 * po/SRC-POTFILES.in: Regenerate.
172 * po/bfd.pot: Regenerate.
174 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
175 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
176 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
177 st_mtim.tv_nsec to gas/configure.in
178 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
179 * configure: Regenerate.
180 * config.in: Regenerate.
181 * vmsutil.c: Moved to gas/config/te-vms.c
182 * vmsutil.h: Removed.
183 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
184 (BFD32_BACKENDS): Remove vmsutil.lo
185 * Makefile.in: Regenerate.
187 2009-09-05 Eli Zaretskii <eliz@gnu.org>
189 * coffcode.h: Include libiberty.h.
191 2009-09-05 Martin Thuresson <martin@mtme.org>
193 * coff-arm.c (coff_arm_relocate_section)
194 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
195 Change member name class to symbol_class.
196 * coff-i960.c (coff_i960_relocate_section) Rename variable
197 class to class_val. Change member name class to symbol_class.
198 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
199 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
200 * coff-stgo32.c (adjust_aux_in_post)
201 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
203 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
204 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
205 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
207 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
208 variables named class to n_sclass. (coff_write_symbols): Rename
209 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
210 argument class to symbol_class.
211 * cofflink.c (_bfd_coff_link_hash_newfunc)
212 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
213 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
214 Update code to use renamed members.
215 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
216 argument class to in_class.
217 * libcoff-in.h (struct coff_link_hash_entry, struct
218 coff_debug_merge_type) Renamed members class to symbol_class and
220 * libcoff.h Regenerated.
221 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
222 Rename argument class to in_class.
223 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
225 * pef.h (struct bfd_pef_imported_symbol): Changed name of
226 member class to symbol_class.
228 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
230 * configure: Regenerated.
232 2009-09-04 Tristan Gingold <gingold@adacore.com>
234 * configure.in: Bump version to 2.20.51
236 2009-09-04 Alan Modra <amodra@bigpond.net.au>
238 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
240 2009-09-04 Jie Zhang <jie.zhang@analog.com>
242 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
244 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
245 for empty .rela.bss and .rel.plt sections.
247 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
249 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
250 R_MIPS_JALR unless symbol resolves locally.
252 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
254 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
255 has_static_relocs for R_MIPS_JALR.
257 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
259 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
260 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
263 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
265 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
268 2009-09-01 Tristan Gingold <gingold@adacore.com>
270 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
271 dependencies. Reindent.
272 * configure.com: Ported to Itanium VMS. Now generates a build.com
273 to build without make. Add messages but make edit silent.
274 * hosts/alphavms.h: Add a prototype for stpcpy.
275 * vms.c: Add a missing include for Alpha VMS.
276 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
278 2009-08-31 Jan Beulich <jbeulich@novell.com>
280 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
281 * elf.c (bfd_elf_get_default_section_type): New.
282 (elf_fake_sections): Use bfd_elf_get_default_section_type.
284 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
286 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
288 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
290 2009-08-30 Alan Modra <amodra@bigpond.net.au>
293 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
294 (bfd_emul_get_commonpagesize): Likewise.
296 2009-08-29 Martin Thuresson <martin@mtme.org>
298 * elf32-arm.c (struct stub_def): Rename member template to
299 template_sequence. (arm_build_one_stub,
300 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
301 Rename variable template to template_sequence.
302 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
303 Rename variable template to template_val.
304 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
306 * coffgen.c (coff_make_empty_symbol)
307 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
308 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
310 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
312 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
314 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
315 * ieee.c (ieee_make_empty_symbol): Rename variable new to
317 * linker.c (bfd_new_link_order): Rename variable new to
319 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
321 * oasys.c (oasys_make_empty_symbol): Rename variable new to
323 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
324 new to new_symbol_type.
325 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
327 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
329 (read_hdr, rs6000coff_core_p)
330 (rs6000coff_core_file_matches_executable_p)
331 (rs6000coff_core_file_failing_command)
332 (rs6000coff_core_file_failing_signal): Updated function to use new
334 * som.c (som_make_empty_symbol): Rename variable new to
336 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
338 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
339 variable new to new_symbol.
341 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
343 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
344 bfdlibdir and bfdincludedir.
345 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
346 [INSTALL_LIBBFD]: ... here, ...
347 [INSTALL_LIBBFD]: ... and empty overrides here.
348 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
349 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
350 * Makefile.in: Regenerate.
351 * configure: Regenerate.
353 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
355 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
356 relocations. Rewrite output of dynamic TLS relocations.
357 (DTP_OFFSET, TP_OFFSET): New constants.
358 (dtpoff_base): Update.
359 (tpoff): Rename to tpoff_base, update.
360 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
361 New functions. Move code from elf_m68k_relocate_section here.
362 (elf_m68k_relocate_section): Update.
363 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
365 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
367 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
369 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
370 Handle non_got_ref field.
371 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
373 2009-08-26 Alan Modra <amodra@bigpond.net.au>
376 * linker.c (bfd_find_version_for_sym): Revert warning.
378 2009-08-26 Alan Modra <amodra@bigpond.net.au>
381 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
382 other wildcard match. Warn on multiple wildcard matches.
384 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
386 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
388 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
389 only in this condition.
390 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
391 to build but not install libbfd.la in this condition.
392 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
393 (install_libbfd, install_libbfd): Remove.
394 * Makefile.in: Regenerate.
395 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
396 (INCLUDES): ... this.
398 * doc/Makefile.in: Regenerate.
400 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
402 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
403 dependency tracking to work for them.
404 (targets.lo, archures.lo, dwarf.lo): Rewrite to
405 use automake dependency tracking mechanism.
406 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
407 (mkdep section): Remove.
408 (BUILT_SOURCES): New, list $(BUILD_HFILES).
409 * Makefile.in: Regenerate.
410 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
412 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
413 (install-pdf, install-pdf-recursive, install-html)
414 (install-html-recursive): Remove.
415 * Makefile.in: Regenerate.
417 * Makefile.in: Regenerate.
418 * aclocal.m4: Likewise.
419 * config.in: Likewise.
420 * configure: Likewise.
422 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
424 * elf32-arm.c (arch_has_thumb2_nop): New function.
425 (arch_has_arm_nop): New function.
426 (elf32_arm_final_link_relocate): NOP opcodes changed.
428 2009-08-16 Doug Evans <dje@google.com>
430 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
431 at least don't leak memory.
433 2009-08-13 DJ Delorie <dj@redhat.com>
435 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
438 2009-08-12 Nick Clifton <nickc@redhat.com>
440 * po/fi.po: Updated Finnish translation.
442 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
444 Merge some FRV FDPIC changes into the Blackfin code.
445 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
446 summary reloc information.
447 (bfinfdpic_dynamic_got_plt_info): New.
448 (_bfin_create_got_section): Create the PLT section here.
449 (elf32_bfinfdpic_create_dynamic_sections): Not here.
450 (_bfinfdpic_count_nontls_entries): Move out of...
451 (_bfinfdpic_count_got_plt_entries): ... here.
452 (_bfinfdpic_count_relocs_fixups): Likewise.
453 (_bfinfdpic_reset_got_plt_entries): New.
454 (_bfinfdpic_size_got_plt): Move out of...
455 (elf32_bfinfdpic_size_dynamic_sections): ... here.
456 (bfinfdpic_relocate_section): Be careful not to call
457 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
458 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
460 (elf_backend_discard_info): Define for FD-PIC.
462 2009-08-11 Alan Modra <amodra@bigpond.net.au>
464 * elflink.c: Add FIXMEs for some places that require octets_per_byte
466 * elf-eh-frame.c: Likewise.
469 2009-08-11 Alan Modra <amodra@bigpond.net.au>
471 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
472 to x86 and x86_64 configurations.
473 * configure: Regenerate.
475 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
477 Stop using bfd_usrdata in libbfd.
478 * coff-stgo32.c (bfd_coff_go32stub): Remove.
479 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
480 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
481 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
482 filehdr_dst->u.go32.stub. New comment with the reason.
483 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
484 Substitute the removed macro bfd_coff_go32stub.
485 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
486 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
487 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
488 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
489 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
491 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
492 * libcoff-in.h (coff_data_type): New field go32stub.
493 * libcoff.h: Regenerated.
495 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
497 Fix go32 stub preservation by objcopy.
498 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
499 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
502 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
504 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
506 (elf32_arm_final_link_relocate): Treat local undefined symbols the
507 same as global undefined symbols.
508 (elf32_arm_relocate_section): Give an error for local undefined
509 non-weak symbols, unless the reloc will not use the symbol.
511 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
513 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
514 (ppc_elf_relax_section): Use symbol index to distinguish
517 2009-08-10 Alan Modra <amodra@bigpond.net.au>
519 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
521 2009-08-10 Alan Modra <amodra@bigpond.net.au>
523 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
524 info for STT_GNU_IFUNC.
525 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
526 on got refs in case the symbol turns out to be ifunc.
527 (ppc_elf_gc_sweep_hook): Similarly.
528 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
529 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
530 (ppc_elf_size_dynamic_sections): Likewise.
531 (ppc_elf_relocate_section): Likewise.
533 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
535 From Mike Frysinger <michael.frysinger@analog.com>
536 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
537 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
538 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
539 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
540 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
541 Adjust to match the renamed reloc definitions.
543 2009-08-08 Alan Modra <amodra@bigpond.net.au>
546 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
547 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
549 2009-08-07 Tom Tromey <tromey@redhat.com>
551 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
554 2009-08-06 Michael Eager <eager@eagercon.com>
556 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
557 * Makefile.in: Regenerate.
558 * archures.c: Add bfd_arch_microblaze.
559 * bfd-in2.h: Regenerate.
560 * config.bfd: Add microblaze target.
561 * configure.in: Add bfd_elf32_microblaze_vec target.
562 * configure: Regenerate.
563 * cpu-microblaze.c: New.
564 * elf32-microblaze.c: New.
565 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
566 * libbfd.h: Regenerate.
567 * reloc.c: Add MICROBLAZE relocations.
568 * section.c: Add struct relax_table and relax_count to section.
569 * targets.c: Add bfd_elf32_microblaze_vec.
571 2009-08-06 Jakub Jelinek <jakub@redhat.com>
572 Alan Modra <amodra@bigpond.net.au>
575 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
577 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
578 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
580 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
582 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
583 at least once when fixing cortex-a8.
585 2009-08-05 Chao-ying Fu <fu@mips.com>
587 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
588 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
589 for CPUs. It is true for RM9000.
590 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
592 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
593 to guard the transformation.
595 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
597 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
598 (spu_elf_size_sections): Declare prototype.
599 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
600 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
601 (spu_elf_emit_fixup): New function.
602 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
603 (spu_elf_size_sections): New function.
605 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
607 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
608 (arm_build_one_stub): Build a8 veneers as a separate pass.
609 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
610 parameters. Use them to check if we create a different a8 fixup
611 than the previous pass.
612 (elf32_arm_size_stubs): Move scope of stub_changed and
613 prev_num_a8_fixes into main loop.
614 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
616 2009-08-04 Alan Modra <amodra@bigpond.net.au>
618 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
619 which find_plt_ent is called. Delete redundant code.
621 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
624 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
625 invalid string offset.
627 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
630 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
631 to htab->init_got_offset and plt to htab->init_plt_offset
632 when discarding space for dynamic relocations.
634 2009-08-03 Alan Modra <amodra@bigpond.net.au>
636 * elf32-ppc.c (struct plt_entry): Revise comments.
637 (ppc_elf_check_relocs): Don't create needless plt_entry info
638 for non-pie executables. Don't test info->pie when info->shared
639 already covers that case.
640 (ppc_elf_gc_sweep_hook): Adjust for above change.
641 (add_stub_sym): Don't test info->pie when info->shared tested.
642 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
643 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
644 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
645 (ppc_elf_relocate_section): Likewise.
647 2009-08-03 Alan Modra <amodra@bigpond.net.au>
649 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
650 for local ifunc symbols in non-pie executables, regardless of
651 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
652 code so that it's obvious that we only do anything special for
654 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
655 (allocate_dynrelocs): Correct comment for syms defined in plt.
656 Don't specially allocate ifunc dyn relocs.
657 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
658 (ppc_elf_relocate_section): Set "relocation" value for ifunc
659 syms in non-pie executables. No specially allocated dyn relocs
660 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
661 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
662 a non-pie executable.
664 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
665 Jakub Jelinek <jakub@redhat.com>
668 * elf32-i386.c (elf_i386_tls_transition): Check executable
669 instead of shared for TLS when building PIE.
670 (elf_i386_check_relocs): Likewise.
671 (elf_i386_allocate_dynrelocs): Likewise.
672 (elf_i386_relocate_section): Likewise.
674 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
675 instead of shared for TLS when building PIE.
676 (elf64_x86_64_check_relocs): Likewise.
677 (elf64_x86_64_allocate_dynrelocs): Likewise.
678 (elf64_x86_64_relocate_section): Likewise.
680 2009-07-31 Anthony Green <green@moxielogic.com>
682 * config.bfd (targ_cpu): Add moxie-uclinux support.
684 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
686 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
688 2009-07-30 Alan Modra <amodra@bigpond.net.au>
690 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
691 used by indirect function support. Count dynamic relocs for
693 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
694 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
695 in iplt and their relocs in reliplt. Don't make ifunc syms
696 dynamic. Allocate got entry relocs for non-dynamic ifunc in
697 reliplt. Handle other dynamic relocs for ifunc.
698 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
699 ifunc in reliplt, likewise relocs for got against local ifunc.
700 Typo fix on reliplt size adjust.
701 (ppc_elf_relocate_section): Don't use plt scheme of allocating
702 relocs 1-1 with entries for iplt, instead just add using
703 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
704 Error on invalid ifunc dyn relocs.
705 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
707 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
708 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
709 (ppc64_elf_reloc_type_lookup): Handle new relocs.
710 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
711 (allocate_dynrelocs): As for elf32-ppc.c above.
712 (ppc64_elf_size_dynamic_sections): Likewise.
713 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
714 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
715 (ppc_size_one_stub): Similarly.
716 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
718 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
720 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
722 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
723 change. Add note to head comment.
725 2009-07-28 Jan Beulich <jbeulich@novell.com>
727 * archive.c (get_extended_arelt_filename): Remove redundant
728 range check on index.
730 2009-07-27 Doug Kwan <dougkwan@google.com>
732 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
734 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
736 * archures.c bfd_*_arch): Sorted.
737 (bfd_archures_list): Likewise.
739 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
741 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
742 to R_cr16_NUM32 relocation.
744 2009-07-26 Michael Eager <eager@eagercon.com>
746 * archures.c: Add bfd_mach_ppc_405
749 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
751 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
752 * cpu-l1om.c (bfd_l1om_arch): Likewise.
754 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
756 * archures.c (bfd_architecture): Add bfd_arch_l1om.
757 (bfd_l1om_arch): New.
758 (bfd_archures_list): Add &bfd_l1om_arch.
759 * bfd-in2.h: Regenerated.
761 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
762 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
763 if bfd_elf64_x86_64_freebsd_vec is supported.
764 (targ_selvecs): Likewise.
766 * configure.in: Support bfd_elf64_l1om_vec and
767 bfd_elf64_l1om_freebsd_vec.
768 * configure: Regenerated.
772 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
773 (bfd_elf64_l1om_vec): Likewise.
774 (bfd_elf64_l1om_freebsd_vec): Likewise.
776 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
777 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
778 * Makefile.in: Regenerated.
780 * targets.c (bfd_elf64_l1om_vec): New.
781 (bfd_elf64_l1om_freebsd_vec): Likewise.
782 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
783 bfd_elf64_l1om_freebsd_vec.
785 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
786 Alan Modra <amodra@bigpond.net.au>
788 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
789 * bfd-in2.h: Regenerate.
790 * libbfd.h: Regenerate.
791 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
792 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
793 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
795 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
798 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
799 instead of shared for R_X86_64_TPOFF32.
800 (elf64_x86_64_relocate_section): Likewise.
802 2009-07-23 Ulrich Drepper <drepper@redhat.com>
804 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
805 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
806 with the BSF_GNU_UNIQUE flag bit set.
807 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
808 for symbols with STB_GNU_UNIQUE binding.
809 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
810 with the STB_GNU_UNIQUE binding.
811 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
812 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
813 symbols with the unique_global field set.
814 (elf_link_output_extsym): Set unique_global field for symbols with
815 the STB_GNU_UNIQUE binding.
816 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
817 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
819 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
821 * bfd-in2.h: Regenerate.
823 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
825 * elflink.c (elf_link_output_extsym): Revert the last change.
827 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
830 * elflink.c (elf_link_output_extsym): Special case ifunc syms
831 when ref_regular, not def_regular.
833 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
836 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
837 from a DSO into a normal FUNC symbol.
838 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
839 a normal FUNC symbol.
841 2009-07-17 Chao-ying Fu <fu@mips.com>
843 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
844 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
845 interlocking, the last PLT entry needs a nop in the branch delay slot.
846 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
847 output the last two PLT entries in reverse order.
849 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
851 * elf32-i386.c (elf_i386_relocate_section): Don't get local
852 STT_GNU_IFUNC symbol for relocatable link.
853 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
855 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
857 * bfdio.c (bfd_iovec): Add comments for bmmap.
858 * bfd-in2.h: Regenerated.
860 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
862 * Makefile.am: Run "make dep-am".
863 * Makefile.in: Regenerated.
865 2009-07-10 Doug Kwan <dougkwan@google.com>
867 * elf32-arm.c (stub_hash_newfunc): Initialize fields
868 target_addend and orig_insn.
870 2009-07-10 Tom Tromey <tromey@redhat.com>
872 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
873 (elf-eh-frame.lo): Likewise.
874 (elf32-bfin.lo): Likewise.
875 (elf32-frv.lo): Likewise.
876 (elf32-xc16x.lo): Likewise.
877 * Makefile.in: Rebuild.
878 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
879 * elf-eh-frame.c: Likewise.
880 * elf32-bfin.c: Likewise.
881 * elf32-frv.c: Likewise.
882 * elf32-xc16x.c: Likewise.
884 2009-07-10 Julian Brown <julian@codesourcery.com>
886 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
887 symbol a stub entry is derived from, not the entry for the stub
888 itself, in call to elf32_arm_final_link_relocate.
890 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
892 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
893 when reporting addends.
895 2009-07-10 Alan Modra <amodra@bigpond.net.au>
897 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
898 data even when no stubs.
899 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
901 2009-07-10 Alan Modra <amodra@bigpond.net.au>
903 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
904 (ppc_elf_get_synthetic_symtab): Report addend.
906 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
907 (ppc_elf_create_glink): New function.
908 (ppc_elf_create_dynamic_sections): Use it.
909 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
910 (update_local_sym_info): Allocate space for local_plt array.
911 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
913 (is_branch_reloc): New function.
914 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
915 (ppc_elf_gc_sweep_hook): Likewise.
916 (ppc_elf_adjust_dynamic_symbol): Likewise.
917 (allocate_dynrelocs): Likewise.
918 (ppc_elf_size_dynamic_sections): Likewise.
919 (ppc_elf_relocate_section): Likewise.
920 (branch_reloc_hash_match): Use is_branch_reloc.
921 (ppc_elf_tls_optimize): Adjust for local_plt.
922 (write_glink_stub): New function, extracted from..
923 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
924 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
925 branch table when dynamic.
926 (elf_backend_post_process_headers): Define.
927 * elf64-ppc.c (elf_backend_post_process_headers): Define.
928 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
929 (ppc64_elf_get_synthetic_symtab): Report addend.
930 (struct ppc_stub_hash_entry): Add plt_ent.
932 (struct ppc_link_hash_table): Add iplt and reliplt.
933 (create_linkage_sections): Make .iplt and .rela.iplt sections.
934 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
935 (update_local_sym_info): Allocate space for local_plt array.
936 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
938 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
939 and don't change hash flags here.
940 (is_branch_reloc): New function.
941 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
942 (ppc64_elf_gc_sweep_hook): Likewise.
943 (ppc64_elf_adjust_dynamic_symbol): Likewise.
944 (allocate_dynrelocs): Likewise.
945 (ppc64_elf_size_dynamic_sections): Likewise.
946 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
947 (ppc64_elf_size_stubs): Likewise.
948 (ppc64_elf_relocate_section): Likewise.
949 (get_sym_h): Adjust for local_plt.
950 (branch_reloc_hash_match): Use is_branch_reloc.
951 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
952 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
954 2009-07-10 Alan Modra <amodra@bigpond.net.au>
956 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
958 2009-07-10 Alan Modra <amodra@bigpond.net.au>
960 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
961 and ref_regular_nonweak comment.
962 * elflink.c (elf_link_output_extsym): Special case ifunc syms
963 when def_regular, not ref_regular.
964 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
965 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
966 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
968 2009-07-09 Alan Modra <amodra@bigpond.net.au>
970 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
971 of malloc'd struct call_info.
972 (pasted_function): Likewise, priority too.
974 2009-07-07 Alan Modra <amodra@bigpond.net.au>
976 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
977 alignment when packing sections into overlays.
979 2009-07-03 Cary Coutant <ccoutant@google.com>
981 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
983 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
985 * coffcode.h (sec_to_styp_flags): Partially revert (functional
986 changes only) earlier patch:-
988 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
990 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
991 give .debug and .reloc data characteristics.
992 (DOT_RELOC): New define for .reloc section string.
993 (coff_write_object_contents): Use DOT_RELOC instead of string.
995 2009-07-02 Tom Tromey <tromey@redhat.com>
997 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
998 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1000 2009-07-01 Nick Clifton <nickc@redhat.com>
1002 * elf-m10300.c: Remove trailing white space.
1003 * reloc.c: Likewise.
1005 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1007 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1008 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1009 * configure.in: Use them.
1010 * configure: Regenerate.
1011 * config.in: Regenerate.
1012 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1013 #define _BSD_SOURCE. Add comments.
1014 (vms_file_stats_name): Calculate creation date based on available
1015 runtime data. Return 1 for version instead of 0.
1017 2009-07-01 Nick Clifton <nickc@redhat.com>
1020 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1021 to R_ARM_THM_PC8 relocation.
1023 2009-06-29 Nick Clifton <nickc@redhat.com>
1025 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1026 different uses of the relocations addend when a symbol is in a
1029 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1032 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1033 SHT_REL/SHT_RELA sections on executable nor shared library.
1034 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1035 as a normal section.
1037 2009-06-25 Nick Clifton <nickc@redhat.com>
1039 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1040 symbols with SEC_MERGE flag.
1042 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1044 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1045 give .debug and .reloc data characteristics.
1046 (DOT_RELOC): New define for .reloc section string.
1047 (coff_write_object_contents): Use DOT_RELOC instead of string.
1049 2009-06-25 Tristan Gingold <gingold@adacore.com>
1051 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1052 (bfd_mach_o_canonicalize_dynamic_symtab)
1053 (bfd_mach_o_get_synthetic_symtab): Defines.
1054 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1055 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1057 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1058 for scattered relocations.
1059 (bfd_mach_o_i386_print_thread): New function.
1060 (bfd_mach_o_print_thread): Define.
1062 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1063 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1064 New functions extracted from ...
1065 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1066 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1067 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1068 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1069 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1070 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1072 (bfd_mach_o_scan_read_dylib): Ditto.
1073 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1075 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1076 decode isym and flags on little endian targets. Set dysymtab field.
1077 (bfd_mach_o_scan_start_address): Adjust for enum names.
1078 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1079 (bfd_mach_o_print_section): Display bfd section name.
1080 (bfd_mach_o_print_segment): Display none if no name.
1081 (bfd_mach_o_print_dysymtab): Display next index for local, external
1082 and undefined symbols.
1083 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1084 Display dylinker name. Display thread and unixthread commands content.
1085 (bfd_mach_o_print_thread): New macro.
1087 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1088 (bfd_mach_o_ppc_thread_flavour): Ditto.
1089 (bfd_mach_o_i386_thread_flavour): Ditto.
1090 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1091 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1092 BFD_MACH_O_THREAD_STATE_NONE.
1093 (bfd_mach_o_segment_command): Remove segment field.
1094 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1095 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1096 (bfd_mach_o_prebound_dylib_command): Ditto.
1097 (bfd_mach_o_dylib_command): Ditto.
1098 (bfd_mach_o_prebound_dylib_command): Remove section field.
1099 (mach_o_data_struct): Add dysymtab field.
1100 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1101 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1102 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1103 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1104 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1106 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1108 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1109 field of struct dirent.
1111 2009-06-23 Tristan Gingold <gingold@adacore.com>
1113 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1114 of this macro. Fix indentation.
1116 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1118 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1119 destination for defined dynamic symbols when deciding whether to
1120 insert a stub or not.
1121 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1122 when actually accessed through a PLT, even when generating a
1125 2009-06-22 Tristan Gingold <gingold@adacore.com>
1127 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1130 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1132 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1133 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1135 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1137 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1139 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1141 * elflink.c (elf_link_add_object_symbols): Avoid warning
1142 from -Wjump-misses-init in gcc 4.5.0.
1144 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1146 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1148 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1150 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1152 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1153 r_symndx. Report local symbol name on error.
1154 (elf_i386_check_relocs): Updated. Report local symbol name on
1156 (elf_i386_gc_sweep_hook): Updated.
1157 (elf_i386_relocate_section): Likewise.
1159 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1160 r_symndx. Report local symbol name on error.
1161 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1163 (elf64_x86_64_gc_sweep_hook): Updated.
1164 (elf64_x86_64_relocate_section): Likewise.
1166 2009-06-19 Tristan Gingold <gingold@adacore.com>
1168 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1170 2009-06-19 Tristan Gingold <gingold@adacore.com>
1172 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1173 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1174 (bfd_mach_o_valid): Ditto.
1175 (bfd_mach_o_wide_p): Ditto.
1176 (bfd_mach_o_canonicalize_reloc): Ditto.
1177 (bfd_mach_o_build_commands): Ditto.
1178 (bfd_mach_o_scan_read_thread): Ditto.
1179 (bfd_mach_o_flatten_sections): Ditto.
1180 (bfd_mach_o_scan_start_address): Ditto.
1181 (bfd_mach_o_lookup_section): Ditto.
1182 (bfd_mach_o_core_fetch_environment): Ditto.
1183 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1184 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1185 (bfd_mach_o_scan_write_symtab): Ditto.
1186 Use macros instead of hard-coded values.
1187 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1188 Use bfd_mach_o_get_data instead of direct access. Use macros
1189 instead of hard-coded values.
1190 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1191 Remove sym argument and get section from mdata.
1192 Move code into the else branch.
1193 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1194 Remove sym argument and get section from mdata. Adjust code.
1195 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1196 switch (which replaces consecutive if statements).
1197 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1198 module table, table of content, indirect symbols and external
1200 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1202 (bfd_mach_o_scan_read_linkedit): New function.
1203 (bfd_mach_o_scan_read_str): Ditto.
1204 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1206 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1207 bfd_mach_o_count_symbols never returns an error.
1208 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1209 symtab field (there might be only one symtab).
1210 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1211 Handle sub frameworks, sub umbrella, sub library and sub client.
1212 Read code signature and segment split info commands.
1213 (bfd_mach_o_scan): Reindent.
1214 (bfd_mach_o_xlat_name): New type.
1215 (bfd_mach_o_print_flags): New function.
1216 (bfd_mach_o_get_name): Ditto.
1217 (bfd_mach_o_cpu_name): New variable.
1218 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1219 (bfd_mach_o_section_type_name)
1220 (bfd_mach_o_section_attribute_name)
1221 (bfd_mach_o_load_command_name): New variables.
1222 (bfd_mach_o_print_private_header): New function.
1223 (bfd_mach_o_print_section_map): New function extracted from
1224 bfd_mach_o_print_private_bfd_data.
1225 (bfd_mach_o_print_section): Ditto. Print more infos.
1226 (bfd_mach_o_print_segment): Ditto.
1227 (bfd_mach_o_print_dysymtab): Ditto.
1228 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1229 load weak dylib, reexport dylib and id dylib.
1230 Handle code signature and segment_split info.
1231 Handle sub frameworks, sub umbrella, sub library and sub client.
1232 (bfd_mach_o_section_get_nbr_indirect): New function.
1234 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1235 (bfd_mach_o_header_flags): New enum to define header flags.
1236 (bfd_mach_o_section_attribute): New enum to replace ...
1237 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1238 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1239 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1240 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1241 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1242 these removed macros.
1243 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1244 (bfd_mach_o_dylib_module): New type.
1245 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1247 (bfd_mach_o_dylib_table_of_content): New type.
1248 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1249 (bfd_mach_o_dylib_reference): New type.
1250 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1251 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1252 modules, toc, references and indirect syms.
1253 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1254 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1255 unused). Add comment.
1256 (bfd_mach_o_dylib_command): Ditto.
1257 (bfd_mach_o_prebound_dylib_command): Ditto.
1258 (bfd_mach_o_linkedit_command): New type.
1259 (bfd_mach_o_str_command): New type.
1260 (bfd_mach_o_load_command): Add linkedit and str fields.
1261 (mach_o_data_struct): Add symtab field.
1262 (bfd_get_mach_o_data): Renamed to ...
1263 (bfd_mach_o_get_data): ... this new macro.
1264 (bfd_mach_o_scan_read_symtab_symbol,
1265 bfd_mach_o_scan_read_symtab_strtab,
1266 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1268 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1269 instead of direct access.
1271 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1273 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1274 R_PPC_PLTREL24 relocs.
1275 (ppc_elf_relocate_section): Likewise.
1277 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1279 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1280 pointer to sym hash. Update all uses.
1281 (update_plt_info): Likewise. Don't check addend here.
1283 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1285 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1286 bfd_sym_from_r_symndx.
1287 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1289 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1291 * elf-bfd.h (struct sym_sec_cache): Delete.
1292 (struct sym_cache): New.
1293 (bfd_section_from_r_symndx): Delete prototype.
1294 (bfd_sym_from_r_symndx): Define prototype.
1295 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1296 (bfd_sym_from_r_symndx): ..new function.
1297 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1298 bfd_section_from_r_symndx to new struct and function.
1299 * elf32-bfin.c: Likewise.
1300 * elf32-hppa.c: Likewise.
1301 * elf32-i386.c: Likewise.
1302 * elf32-m32r.c: Likewise.
1303 * elf32-m68hc1x.c: Likewise.
1304 * elf32-m68hc1x.h: Likewise.
1305 * elf32-m68k.c: Likewise.
1306 * elf32-ppc.c: Likewise.
1307 * elf32-s390.c: Likewise.
1308 * elf32-sh.c: Likewise.
1309 * elf64-ppc.c: Likewise.
1310 * elf64-s390.c: Likewise.
1311 * elf64-x86-64.c: Likewise.
1312 * elfxx-sparc.c: Likewise.
1313 * elfxx-sparc.h: Likewise.
1315 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1317 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1318 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1320 2009-06-18 Nick Clifton <nickc@redhat.com>
1322 * elflink.c (elf_link_sort_relocs): Return early if there are no
1325 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1327 Merge cegcc and mingw32ce target name changes from
1330 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1332 * config.bfd: Add arm*-*-cegcc* target.
1334 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1336 * config.bfd: Add arm-*-mingw32ce* target.
1338 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1340 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1341 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1342 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1343 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1345 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1347 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1348 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1349 * elf32-i386.c (elf_i386_check_relocs): Use it.
1350 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1352 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1354 * elf-bfd.h (elf_dyn_relocs): New.
1356 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1357 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1359 (elf_i386_copy_indirect_symbol): Likewise.
1360 (elf_i386_check_relocs): Likewise.
1361 (elf_i386_gc_sweep_hook): Likewise.
1362 (elf_i386_allocate_dynrelocs): Likewise.
1363 (elf_i386_readonly_dynrelocs): Likewise.
1364 (elf_i386_size_dynamic_sections): Likewise.
1366 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1367 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1368 with elf_dyn_relocs.
1369 (elf64_x86_64_copy_indirect_symbol): Updated.
1370 (elf64_x86_64_check_relocs): Likewise.
1371 (elf64_x86_64_gc_sweep_hook): Likewise.
1372 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1373 (elf64_x86_64_allocate_dynrelocs): Likewise.
1374 (elf64_x86_64_readonly_dynrelocs): Likewise.
1375 (elf64_x86_64_size_dynamic_sections): Likewise.
1377 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1379 * elf32-arm.c (create_got_section): Get existing .rela.got
1381 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1382 * elf32-lm32.c (create_got_section): Likewise.
1383 * elf32-m32r.c (create_got_section): Likewise.
1384 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1385 * elf32-s390.c (create_got_section): Likewise.
1386 * elf32-sh.c (create_got_section): Likewise.
1387 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1388 * elf64-s390.c (create_got_section): Likewise.
1389 * elfxx-sparc.c (create_got_section): Likewise.
1391 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1394 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1396 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1398 * elf32-i386.c (elf_i386_local_hash): Removed.
1399 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1400 (elf_i386_get_local_sym_hash): Likewise.
1402 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1403 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1404 (elf64_x86_64_get_local_sym_hash): Likewise.
1405 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1406 (get_local_sym_hash): Likewise.
1408 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1410 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1411 rel_got_sec and plt_sec.
1412 (elfNN_ia64_relax_section): Updated.
1413 (elfNN_ia64_create_dynamic_sections): Likewise.
1414 (get_got): Likewise.
1415 (allocate_dynrel_entries): Likewise.
1416 (elfNN_ia64_size_dynamic_sections): Likewise.
1417 (set_got_entry): Likewise.
1418 (elfNN_ia64_choose_gp): Likewise.
1419 (elfNN_ia64_relocate_section): Likewise.
1420 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1421 (elfNN_ia64_finish_dynamic_sections): Likewise.
1423 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1425 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1428 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1430 * configure.in (elf): Add elf-ifunc.lo.
1432 * configure: Regenerated.
1433 * Makefile.in: Likewise.
1435 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1436 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1438 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1439 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1441 (elf_i386_link_hash_table_create): Likewise.
1442 (elf_i386_create_dynamic_sections): Likewise.
1443 (elf_i386_check_relocs): Likewise.
1444 (elf_i386_allocate_dynrelocs): Likewise.
1445 (elf_i386_size_dynamic_sections): Likewise.
1446 (elf_i386_relocate_section): Likewise.
1447 (elf_i386_finish_dynamic_symbol): Likewise.
1448 (elf_i386_finish_dynamic_sections): Likewise.
1449 (elf_i386_create_got_section): Removed.
1451 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1452 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1454 (elf64_x86_64_compute_jump_table_size): Updated.
1455 (elf64_x86_64_link_hash_table_create): Likewise.
1456 (elf64_x86_64_create_dynamic_sections): Likewise.
1457 (elf64_x86_64_check_relocs): Likewise.
1458 (elf64_x86_64_allocate_dynrelocs): Likewise.
1459 (elf64_x86_64_size_dynamic_sections): Likewise.
1460 (elf64_x86_64_relocate_section): Likewise.
1461 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1462 (elf64_x86_64_finish_dynamic_sections): Likewise.
1463 (elf64_x86_64_create_got_section): Removed.
1465 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1466 for pointer alignment. Set up section pointers.
1467 (_bfd_elf_create_dynamic_sections): Likewise.
1468 (_bfd_elf_create_ifunc_sections): Moved to ...
1469 * elf-ifunc.c: Here. New.
1471 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1472 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1475 2009-06-16 Doug Kwan <dougkwan@google.com>
1477 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1478 to bfd_signed_vma. Cast constant operands which are used in
1479 offset related expressions to bfd_signed_vma type as appropriate.
1481 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1483 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1484 (elf_backend_plt_sym_val): Define.
1486 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1488 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1489 (elf_backend_reloc_type_class): Define.
1491 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1493 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1494 from an executable to a shared library treat R_VAX_PC32
1495 relocations as R_VAX_PLT32 ones.
1497 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1499 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1500 symbols in GOT space calculation.
1501 (elf_vax_relocate_section): Adjust accordingly.
1503 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1505 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1508 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1510 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1512 (elf_vax_relocate_section): Likewise.
1514 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1516 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1517 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1519 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1521 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1522 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1524 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1526 * Makefile.am: Run "make dep-am".
1527 * Makefile.in: Regenerated.
1529 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1531 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1532 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1534 2009-06-15 Nick Clifton <nickc@redhat.com>
1536 * po/ru.po: New Russian translation.
1537 * configure.in (ALL_LINGUAS): Add ru.
1538 * configure: Regenerate.
1540 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1542 * elf32-i386.c: Remove duplicated comments.
1544 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1547 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1548 dynamic IFUNC pointer in non-shared object. Use .got.plt
1549 for IFUNC definition in PIE.
1550 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1553 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1554 dynamic IFUNC pointer in non-shared object. Use .got.plt
1555 for IFUNC definition in PIE.
1556 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1559 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1561 * elf32-i386.c (elf_i386_check_relocs): Properly report
1562 local symbol for unhandled relocation against STT_GNU_IFUNC
1564 (elf_i386_relocate_section): Likewise.
1565 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1566 (elf64_x86_64_relocate_section): Likewise.
1568 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1571 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1572 (elf_i386_link_hash_table): Add loc_hash_table and
1574 (elf_i386_local_hash): New.
1575 (elf_i386_local_htab_hash): Likewise.
1576 (elf_i386_local_htab_eq): Likewise.
1577 (elf_i386_get_local_sym_hash): Likewise.
1578 (elf_i386_link_hash_table_free): Likewise.
1579 (elf_i386_allocate_local_dynrelocs): Likewise.
1580 (elf_i386_finish_local_dynamic_symbol): Likewise.
1581 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1582 (elf_i386_link_hash_table_create): Create loc_hash_table and
1584 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1585 (elf_i386_size_dynamic_sections): Likewise.
1586 (elf_i386_relocate_section): Likewise.
1587 (elf_i386_finish_dynamic_sections): Likewise.
1588 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1591 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1592 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1594 (elf64_x86_64_local_hash): New.
1595 (elf64_x86_64_local_htab_hash): Likewise.
1596 (elf64_x86_64_local_htab_eq): Likewise.
1597 (elf64_x86_64_get_local_sym_hash): Likewise.
1598 (elf64_x86_64_link_hash_table_free): Likewise.
1599 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1600 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1601 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1602 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1603 and loc_hash_memory.
1604 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1606 (elf64_x86_64_size_dynamic_sections): Likewise.
1607 (elf64_x86_64_relocate_section): Likewise.
1608 (elf64_x86_64_finish_dynamic_sections): Likewise.
1609 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1612 2009-06-10 Philip Blundell <philb@gnu.org>
1614 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1615 elf_sec->this_hdr == NULL.
1617 2009-06-12 Tristan Gingold <gingold@adacore.com>
1619 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1620 * bfd-in2.h: Regenerated.
1621 * libbfd.h: Regenerated.
1623 * mach-o.c (FILE_ALIGN): New macro.
1624 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1625 (bfd_mach_o_print_symbol): Ditto.
1626 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1627 (bfd_mach_o_get_reloc_upper_bound): New function.
1628 (bfd_mach_o_canonicalize_reloc): Ditto.
1629 (bfd_mach_o_scan_write_relocs): Ditto.
1630 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1631 (bfd_mach_o_scan_write_section_64): Ditto.
1632 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1633 written for load command. Do not compute section file offset.
1634 (bfd_mach_o_scan_write_segment_64): Ditto.
1635 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1636 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1638 (bfd_mach_o_mangle_symbols): ... this new function.
1639 (bfd_mach_o_write_contents): Be sure to have load commands built.
1640 Call bfd_mach_o_mangle_symbols.
1641 (bfd_mach_o_build_commands): Adjust for filelen field.
1642 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1643 Do not set symtab file offset anymore here.
1644 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1645 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1646 Set reloc_count and rel_filepos section fields.
1647 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1649 (bfd_mach_o_scan_read_section_64): Ditto.
1650 (bfd_mach_o_scan_read_section): Ditto.
1651 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1652 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1653 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1654 Handle weak-ref symbols.
1655 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1656 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1657 (bfd_mach_o_scan): Remove assignment to removed field.
1658 (bfd_mach_o_mkobject_init): Ditto.
1659 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1660 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1661 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1662 (bfd_mach_o_swap_reloc_in): Ditto.
1663 (bfd_mach_o_swap_reloc_out): Ditto.
1665 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1666 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1667 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1668 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1669 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1670 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1671 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1672 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1673 (BFD_MACH_O_N_WEAK_DEF): New macros.
1675 (bfd_mach_o_section_type): Add new enumeration values.
1676 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1677 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1678 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1679 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1681 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1682 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1683 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1684 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1685 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1686 (BFD_MACH_O_RELENT_SIZE): Ditto.
1687 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1688 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1689 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1690 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1691 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1692 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1693 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1694 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1695 (bfd_mach_o_reloc_info): New struct.
1696 (bfd_mach_o_asymbol): New struct.
1697 (bfd_mach_o_symtab_command): The symbols field is now of type
1699 (bfd_mach_o_load_command): The offset and len fields are now of type
1701 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1702 Add a filelen field. Add comments.
1703 (bfd_mach_o_backend_data): New struct.
1704 (bfd_mach_o_get_backend_data): New macro.
1705 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1707 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1708 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1709 (bfd_mach_o_canonicalize_reloc): Ditto.
1711 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1712 duplicated macro. Now defined to _bfd_generic_is_local_label.
1713 (TARGET_NAME_BACKEND): New macro...
1714 (TARGET_NAME_BACKEND): ... used to name a new variable.
1715 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1716 Mach-O backend data.
1718 * mach-o-i386.c (i386_howto_table): New variable.
1719 (bfd_mach_o_i386_swap_reloc_in): New function.
1720 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1721 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1722 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1723 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1724 (bfd_mach_o_bfd_reloc_type_lookup)
1725 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1727 2009-06-11 Eric Paris <eparis@redhat.com>
1728 Nick Clifton <nickc@redhat.com>
1730 * opncls.c (_maybe_make_executable): New function. Gives execute
1731 permission to an executable bfd that was opened for writing
1732 provided that it is a regular file. Replaces common code found in...
1733 (bfd_close): here and ...
1734 (bfd_close_all_done): here.
1736 2009-06-11 Anthony Green <green@moxielogic.com>
1738 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1739 * bfd-in2.h: Rebuilt.
1740 * libbfd.h: Rebuilt.
1741 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1743 (moxie_reloc_map): Ditto.
1744 Clean up copyright notice.
1746 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1748 * bfd-in2.h: bfd_mmap prototype.
1749 * bfdio.c (bfd_mmap): New function.
1750 * libbfd.h (bfd_iovec): Add bmmap.
1751 * cache.c (cache_bmmap): New function.
1752 (cache_iovec): Initialize bmmap member.
1753 * opencls.c (opncls_bmmap): New function.
1754 (opncls_iovec): Initialize bmmap member.
1756 2009-06-09 Tristan Gingold <gingold@adacore.com>
1758 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1759 and stabstr_segment fields.
1760 (mach_o_be_vec, mach_o_le_vec): Removed
1761 (bfd_mach_o_version): New prototype.
1763 * mach-o.c (bfd_mach_o_version): Make this function public.
1764 (mach_o_wide_p): New function.
1765 (bfd_mach_o_wide_p): Ditto.
1766 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1768 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1769 Search in the list only if the name starts with a dot.
1770 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1771 test. Check bfd_seek status.
1772 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1773 (bfd_mach_o_scan_write_section_32): Ditto.
1774 (bfd_mach_o_scan_write_section_64): Ditto.
1775 (bfd_mach_o_scan_write_section): Removed.
1776 (bfd_mach_o_scan_write_segment): Split into ...
1777 (bfd_mach_o_scan_write_segment_32): ... this and ...
1778 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1779 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1780 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1781 symbol table. Now returns a boolean.
1782 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1783 Adjust for status type.
1784 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1785 test. Write symbol table. Numbers the sections.
1786 (bfd_mach_o_read_header): Check bfd_seek status.
1787 Use mach_o_wide_p instead of hard-coded test.
1788 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1789 (bfd_mach_o_scan_read_section_64): Ditto.
1790 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1791 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1792 handled common symbols.
1793 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1794 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1795 (bfd_mach_o_scan_read_dylinker): Ditto.
1796 (bfd_mach_o_scan_read_dylib): Ditto.
1797 (bfd_mach_o_scan_read_thread): Ditto.
1798 (bfd_mach_o_scan_read_symtab): Ditto.
1799 Do not create a section for the stabs.
1800 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1801 (bfd_mach_o_scan_read_segment): Ditto.
1802 (bfd_mach_o_scan_read_command): Ditto.
1803 (bfd_mach_o_scan_start_address): Ditto.
1804 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1805 (bfd_mach_o_archive_p): Check bfd_seek status.
1806 (bfd_mach_o_core_fetch_environment): Ditto.
1808 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1810 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1812 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1813 (elf_i386_link_hash_table_create): Initialize irelifunc.
1814 (elf_i386_check_relocs): Updated. Set up irelifunc for
1816 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1817 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1819 (elf_i386_relocate_section): Likewise.
1821 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1822 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1823 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1825 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1826 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1828 (elf64_x86_64_relocate_section): Likewise.
1830 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1832 (_bfd_elf_create_ifunc_sections): This.
1834 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1836 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1839 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1841 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1842 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1843 building shared object. Check info->executable instead of
1844 !info->shared when setting non_got_ref.
1845 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1846 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1847 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1849 (elf_i386_relocate_section): Output dynamic relocation for
1850 R_386_32 against STT_GNU_IFUNC symbol to get the real
1851 function address when building shared object.
1852 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1853 relocation for STT_GNU_IFUNC symbol in shared object.
1855 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1856 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1857 symbol when building shared object. Check info->executable
1858 instead of !info->shared when setting non_got_ref.
1859 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1860 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1861 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1863 (elf64_x86_64_relocate_section): Output dynamic relocation
1864 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1865 function address when building shared object.
1866 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1867 relocation for STT_GNU_IFUNC symbol in shared object.
1869 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1871 * Makefile.am: Run "make dep-am".
1872 (BFD32_BACKENDS): Add mach-o-i386.lo.
1873 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1874 * Makefile.in: Regenerate.
1876 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1878 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1879 when looking for soft-icache stubs.
1881 2009-06-05 Tristan Gingold <gingold@adacore.com>
1883 * mach-o.h: Update copyright year.
1884 (bfd_mach_o_mach_header_magic): New enum.
1885 (bfd_mach_o_cpu_subtype): Now an enum.
1886 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1887 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1888 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1889 (bfd_mach_o_load_command): Field type_required is now a boolean.
1890 Reindent prototypes.
1891 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1892 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1893 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1894 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1895 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1896 (bfd_mach_o_canonicalize_symtab): Ditto.
1897 (bfd_mach_o_get_symbol_info): Ditto.
1898 (bfd_mach_o_print_symbol): Ditto.
1899 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1900 (bfd_mach_o_make_empty_symbol): Ditto.
1901 (bfd_mach_o_write_contents): Ditto.
1903 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1904 bfd_mach_o_mkobject): Defines.
1905 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1906 Do not check with target vector but with flavour.
1907 (struct mach_o_section_name_xlat): New declaration.
1908 (dwarf_section_names_xlat): Ditto.
1909 (text_section_names_xlat): Ditto.
1910 (data_section_names_xlat): Ditto.
1911 (struct mach_o_segment_name_xlat): Ditto.
1912 (segsec_names_xlat): Ditto.
1913 (bfd_mach_o_convert_section_name_to_bfd): New function.
1914 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1915 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1916 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1917 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1918 Accept any input and output flavour. Do not share private data
1920 (bfd_mach_o_count_symbols): Add a comment.
1921 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1922 (bfd_mach_o_canonicalize_symtab): Ditto.
1923 (bfd_mach_o_get_symbol_info): Ditto.
1924 (bfd_mach_o_print_symbol): Ditto.
1925 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1926 Use constants instead of hard-coded values.
1927 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1929 (bfd_mach_o_scan_write_section_64): Ditto.
1930 (bfd_mach_o_scan_write_segment): Ditto.
1931 Do not copy sections anymore.
1932 (bfd_mach_o_write_contents): Make it public.
1933 Remove dead code. Rewrite typeflag assignment.
1934 (bfd_mach_o_build_commands): New function.
1935 (bfd_mach_o_set_section_contents): Ditto.
1936 (bfd_mach_o_make_empty_symbol): Make it public.
1937 (bfd_mach_o_read_header): Make it static.
1938 Convert to bfd_boolean.
1939 Use constants instead of hard-coded values.
1940 (bfd_mach_o_make_bfd_section): Call
1941 bfd_mach_o_convert_section_name_to_bfd to create name.
1942 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1944 (bfd_mach_o_scan_read_section_64): Ditto.
1945 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1946 a segment anymore. Use constants instead of hard-coded values.
1947 (bfd_mach_o_scan_read_command): Fix style.
1948 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1949 Get rid of BFD_IO_FUNCS.
1950 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1951 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1952 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1953 (bfd_mach_o_object_p): Removed.
1954 (bfd_mach_o_gen_core_p): New function, replaces ...
1955 (bfd_mach_o_core_p): ... deleted.
1956 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1958 * mach-o-i386.c: New file.
1959 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1960 * configure.in (TDEFINES): Add mach_o_i386_vec.
1961 * configure: Regenerated.
1962 * targets.c: Add mach_o_i386_vec.
1964 * mach-o.c: Update copyright years.
1965 (BFD_IO_FUNCS): Remove (was not used).
1966 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1967 bfd_mach_o_slurp_extended_name_table,
1968 bfd_mach_o_construct_extended_name_table,
1969 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1970 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1971 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1972 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1973 bfd_mach_o_get_section_contents_in_window,
1974 bfd_mach_o_bfd_is_local_label_name,
1975 bfd_mach_o_bfd_is_target_special_symbol,
1976 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1977 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1978 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1979 bfd_mach_o_minisymbol_to_symbol,
1980 bfd_mach_o_bfd_get_relocated_section_contents,
1981 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1982 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1983 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1984 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1985 bfd_mach_o_bfd_merge_private_bfd_data,
1986 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1987 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1988 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1989 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1990 bfd_mach_o_bfd_copy_private_header_data,
1991 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1992 * mach-o-target.c: ... here.
1993 Update copyright years.
1995 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1997 * dep-in.sed: Don't use \n in replacement part of s command.
1998 * Makefile.am (DEP1): LC_ALL for uniq.
2000 * Makefile.in: Regenerate.
2002 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2004 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2005 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2006 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2008 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2010 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2011 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2012 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2013 against STT_GNU_IFUNC symbols for static executables.
2014 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2015 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2017 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2018 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2019 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2020 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2022 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2024 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2025 symbols to be left unimported when linking statically.
2026 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2027 code when linking statically.
2029 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2031 * elf32-i386.c (elf_i386_check_relocs): Increment
2032 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2033 against STT_GNU_IFUNC symbol.
2034 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2035 local STT_GNU_IFUNC definition is used.
2036 (elf_i386_relocate_section): Handle got.offset != -1 for
2037 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2040 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2041 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2042 relocations against STT_GNU_IFUNC symbol.
2043 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2044 local STT_GNU_IFUNC definition is used.
2045 (elf64_x86_64_relocate_section): Handle got.offset != -1
2046 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2047 STT_GNU_IFUNC symbol.
2049 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2052 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2053 (elf_i386_reloc_type_lookup): Likewise.
2054 (R_386_tls): Removed.
2055 (R_386_irelative): New.
2056 (R_386_vt_offset): Updated.
2057 (elf_i386_rtype_to_howto): Likewise.
2058 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2059 (elf_i386_link_hash_table_create): Initialize igotplt,
2061 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2062 (elf_i386_adjust_dynamic_symbol): Likewise.
2063 (elf_i386_allocate_dynrelocs): Likewise.
2064 (elf_i386_relocate_section): Likewise.
2065 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2067 (elf_i386_finish_dynamic_symbol): When building a static
2068 executable, use .iplt, .igot.plt and .rel.iplt sections for
2069 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2070 locally defined STT_GNU_IFUNC symbol.
2072 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2073 (x86_64_reloc_map): Likewise.
2074 (R_X86_64_standard): Updated.
2075 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2076 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2078 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2079 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2080 (elf64_x86_64_allocate_dynrelocs): Likewise.
2081 (elf64_x86_64_relocate_section): Likewise.
2082 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2084 (elf64_x86_64_finish_dynamic_symbol): When building a static
2085 executable, use .iplt, .igot.plt and .rela.iplt sections for
2086 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2087 for locally defined STT_GNU_IFUNC symbol.
2089 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2090 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2092 * bfd-in2.h: Regenerated.
2093 * libbfd.h: Likewise.
2095 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2097 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2098 (_bfd_elf_make_ifunc_reloc_section): Removed.
2099 (_bfd_elf_is_ifunc_symbol): Likewise.
2100 (_bfd_elf_create_static_ifunc_sections): New.
2102 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2104 (elf_link_add_object_symbols): Here.
2105 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2106 STT_GNU_IFUNC symbol.
2107 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2108 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2109 (IFUNC_INFIX): Removed.
2110 (get_ifunc_reloc_section_name): Likewise.
2111 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2112 (_bfd_elf_is_ifunc_symbol): Likewise.
2113 (_bfd_elf_create_static_ifunc_sections): New.
2115 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2117 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2118 (create_got_section): Likewise.
2119 (allocate_dynrelocs): Likewise.
2120 (readonly_dynrelocs): Likewise.
2121 (set_tls_module_base): Likewise.
2122 (dtpoff_base): Likewise.
2124 (elf_i386_link_hash_table_create): Updated.
2125 (elf_i386_create_dynamic_sections): Likewise.
2126 (elf_i386_check_relocs): Likewise.
2127 (elf_i386_size_dynamic_sections): Likewise.
2128 (elf_i386_relocate_section): Likewise.
2130 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2131 (create_got_section): Likewise.
2132 (allocate_dynrelocs): Likewise.
2133 (readonly_dynrelocs): Likewise.
2134 (set_tls_module_base): Likewise.
2135 (dtpoff_base): Likewise.
2137 (elf64_x86_64_link_hash_table_create): Updated.
2138 (elf64_x86_64_create_dynamic_sections): Likewise.
2139 (elf64_x86_64_check_relocs): Likewise.
2140 (elf64_x86_64_size_dynamic_sections): Likewise.
2141 (elf64_x86_64_relocate_section): Likewise.
2143 2009-05-28 Nick Clifton <nickc@redhat.com>
2145 * targets.c (_bfd_target_vector): Only include plugin target in
2146 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2148 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2150 * elf32-spu.c (struct call_info): New member broken_cycle.
2151 (remove_cycle): Instead of physically removing call_info structures
2152 to break call graph cycles, mark them using the broken_cycle flag.
2153 (mark_overlay_section): Respect broken_cycle flag.
2154 (unmark_overlay_section): Likewise.
2155 (collect_lib_sections): Likewise.
2156 (collect_overlays): Likewise.
2157 (sum_stack): Likewise.
2159 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2161 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2162 (mark_functions_via_relocs): Initialize callee->count to 1.
2163 (pasted_function): Likewise.
2164 (spu_elf_auto_overlay): Honor call counts when determining number
2165 of stubs required in software i-cache mode.
2167 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2169 * plugin.c (program_name): Remove.
2170 (plugin_program_name): New.
2171 (bfd_plugin_set_program_name): New.
2172 (try_load_plugin): Use plugin_program_name.
2173 * plugin.h (bfd_plugin_set_program_name): New.
2175 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2177 * aclocal.m4: Include ../config/plugins.m4.
2178 * configure.in: Use AC_PLUGINS.
2179 * configure: Regenerate.
2180 * Makefile.in: Regenerate.
2181 * doc/Makefile.in: Regenerate.
2183 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2185 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2187 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2188 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2189 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2190 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2191 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2192 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2193 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2194 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2195 * reloc.c (bfd_generic_relax_section): Likewise.
2196 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2197 * vms.c (vms_bfd_relax_section): Likewise.
2199 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2201 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2203 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2204 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2206 * elf32-i386.c (allocate_dynrelocs): Updated.
2207 (elf_i386_relocate_section): Likewise.
2208 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2209 (elf64_x86_64_relocate_section): Likewise.
2211 * elf64-x86-64.c (is_indirect_symbol): Removed.
2213 2009-05-26 Nick Clifton <nickc@redhat.com>
2215 * po/id.po: Updated Indonesian translation.
2217 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2219 * Makefile.am: Run "make dep-am".
2222 (ALL_MACHINES): Add cpu-plugin.lo.
2223 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2224 (BFD32_BACKENDS): Add plugin.lo.
2225 (BFD32_BACKENDS_CFILES): Add plugin.c.
2226 (libbfd_la_LIBADD): Add LIBDL
2227 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2228 (bfd_plugin_arch): Declare.
2229 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2230 * bfd.c (bfd): Add plugin_data.
2231 * config.bfd: Handle the plugin target.
2232 * configure.in: Check for --enable-plugins.
2233 (LT_INIT): Use the dlopen option.
2234 * cpu-plugin.c: New.
2237 * targets.c (plugin_vec): Declare.
2238 (_bfd_target_vector): Add plugin_vec.
2239 * Makefile.in: Regenerate.
2240 * bfd-in2.h: Regenerate.
2241 * configure: Regenerate.
2243 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2245 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2246 per line with all lines having continuation backslash. Prefix
2247 first line with "A", following lines with "B".
2248 * Makefile.am (DEP): Don't use dep.sed here.
2249 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2250 dep.sed here on dependencies, sort and uniq.
2251 * Makefile.in: Regenerate.
2253 2009-05-25 Tristan Gingold <gingold@adacore.com>
2255 * makefile.vms: Add verilog.obj to object list OBJS.
2257 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2259 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2260 for BFD_IN_MEMORY is cleared.
2261 (bfd_bwrite): Zero excess memory allocated.
2263 2009-05-22 Julian Brown <julian@codesourcery.com>
2265 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2267 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2268 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2269 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2270 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2271 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2272 (a8_erratum_fix, a8_erratum_reloc): New structs.
2273 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2274 num_a8_erratum_fixes, fix_cortex_a8 fields.
2275 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2276 (elf32_arm_add_stub): Split into two parts, creating...
2277 (elf32_arm_create_or_find_stub_sec): New function.
2278 (elf32_arm_final_link_relocate): Add forward declaration.
2279 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2280 relocations, multiple relocations per stub.
2281 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2282 (arm_size_one_stub): Use find_stub_size_and_template.
2283 (a8_reloc_compare): New.
2284 (find_thumb_glue): Add forward declaration.
2285 (cortex_a8_erratum_scan): New.
2286 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2287 (bfd_elf32_arm_set_cortex_a8_fix): New.
2288 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2289 (arm_map_one_stub): Add THUMB32_TYPE support.
2290 (a8_branch_to_stub_data): New.
2291 (make_branch_to_a8_stub): New.
2292 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2293 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2294 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2295 Cortex-A8 erratum workaround.
2296 * bfd-in2.h: Regenerate.
2298 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2300 * Makefile.am: Run "make dep-am".
2301 * Makefile.in: Regenerate.
2302 * po/SRC-POTFILES.in: Regenerate.
2304 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2306 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2309 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2311 * elf-bfd.h (struct elf_backend_data
2312 <elf_backend_link_output_symbol_hook>): Return an int.
2313 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2314 symbols on deleted .opd entries.
2315 * elflink.c (elf_link_output_sym): Return without outputting sym
2316 if output_symbol_hook returns 2.
2317 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2318 Abort if we must not discard sym.
2319 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2321 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2322 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2323 elf_backend_link_output_symbol_hook return type change.
2324 * elf32-arm.c (output_arch_syminfo): Likewise.
2325 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2326 (elf32_arm_output_arch_local_syms): Likewise.
2327 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2328 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2329 (bfd_score_elf_link_output_symbol_hook): Likewise.
2330 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2331 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2332 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2333 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2334 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2335 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2336 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2337 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2338 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2339 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2340 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2342 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2344 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2345 out of range .opd symbols.
2347 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2349 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2350 fprintf_vma directly.
2351 * peXXigen.c (pe_print_edata): Likewise.
2352 (pe_print_pdata): Likewise.
2353 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2354 (_bfd_XX_print_private_bfd_data_common): Likewise.
2356 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2358 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2360 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2361 Paul Brook <paul@codesourcery.com>
2363 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2364 fix discarded sections.
2366 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2368 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2369 sections into the software icache.
2371 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2373 * elf32-spu.c (build_stub): Always build "compact" sofware
2376 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2378 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2379 (spu_elf_setup): Initialize it.
2380 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2381 Update to new-sytle cache manager data structures.
2382 (spu_elf_build_stubs): Generate new-style cache manager data
2383 structures and symbols.
2384 (spu_elf_auto_overlay): Update size computation.
2386 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2388 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2389 segments first amongst the program headers.
2391 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2393 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2394 into addresses for relocation types that look at high bits. Remove
2395 special handling of relocation overflow warnings.
2397 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2399 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2400 control flow graph between fragments of a function.
2402 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2404 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2405 generate only a 16-byte .toe section.
2406 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2408 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2410 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2411 (spu_elf_place_overlay_data): ..here. New function.
2412 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2414 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2416 * elf32-arm.c: Move sysdep.h to start of file.
2418 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2420 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2422 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2423 __icache_tag_array and __icache_tag_array_size.
2425 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2427 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2429 (bfinfdpic_link_omit_section_dynsym): Likewise.
2430 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2432 2009-05-05 Paul Brook <paul@codesourcery.com>
2434 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2435 * bfd-in2.h: Regenerate.
2436 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2437 (_arm_elf_section_data): Add text and exidx fields.
2438 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2439 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2440 copy_exidx_entry): New functions.
2441 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2443 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2445 * elf32-arm.c (DEF_STUBS): New helper define.
2446 (DEF_STUB): Likewise.
2447 (stub_def): New type.
2448 (stub_definitions): New array, containing stub template pointers
2450 (arm_size_one_stub): Make use of stub_definitions.
2452 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2454 * elflink.c (find_version_for_sym): Remove from here, ...
2455 * linker.c (bfd_find_version_for_sym): ... rename, replace
2456 here, make public and update all callers.
2457 * bfd-in2.h: Regenerate.
2459 2009-04-30 Nick Clifton <nickc@redhat.com>
2461 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2463 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2464 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2465 into a STT_GNU_IFUNC symbol type.
2466 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2468 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2469 the binary contains ifunc symbols.
2470 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2471 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2472 * elf32-i386.c (is_indirect_function): New function.
2473 (elf_i386_check_relocs): Create an ifunc output section.
2474 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2475 section if necessary.
2476 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2478 (elf_i386_add_symbol_hook): New function. Set the
2479 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2480 symbol is encountered.
2481 (elf_backend_post_process_headers): Define.
2482 (elf_backend_add_symbol_hook): Define.
2483 (elf_i386_post_process_headers): Rename to
2484 elf_i388_fbsd_post_process_headers.
2485 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2486 (is_indirect_function): New function.
2487 (elf64_x86_64_check_relocs): Create an ifunc output section.
2488 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2489 section if necessary.
2490 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2491 symbol if necessary.
2492 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2493 elf_obj_data structure if an ifunc symbol is encountered.
2494 (elf_backend_post_process_headers): Define.
2495 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2496 if we have ifunc symbols to handle.
2497 (get_ifunc_reloc_section_name): New function. Computes the name
2498 for an ifunc section.
2499 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2500 section to hold ifunc relocs.
2501 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2502 (bfd_print_symbol_vandf): Handle ifunc symbols.
2503 (bfd_decode_symclass): Likewise.
2504 * bfd-in2.h: Regenerate.
2506 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2508 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2509 MOVW and MOVT relocations in a shared library link.
2511 2009-04-27 Anthony Green <green@moxielogic.com>
2513 * verilog.c: New file.
2514 * Makefile.am (BFD32_LIBS): Add verilog.c.
2515 (BFD32_LIBS_CFILES): Add verilog.c.
2516 (verilog.lo): New build rule.
2517 * Makefile.in: Rebuilt.
2518 * targets.c: Add verilog support.
2519 * bfd.c (tdata union): Add Verilog private data field.
2520 * bfd-in2.h: Regenerate.
2522 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2524 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2527 2009-04-23 Matthias Klose <doko@ubuntu.com>
2529 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2531 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2534 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2535 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2536 (elf32_arm_size_stubs): Likewise.
2537 (record_thumb_to_arm_glue): Deleted unused function.
2538 (bfd_elf32_arm_process_before_allocation): No longer handle
2539 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2540 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2541 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2543 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2545 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2546 (elf32_arm_write_section): Declare early.
2547 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2548 (arm_allocate_glue_section_space): Exclude empty sections.
2549 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2550 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2552 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2553 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2554 (elf32_arm_size_dynamic_sections): Allocate interworking
2556 (bfd_elf32_bfd_final_link): Define.
2558 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2560 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2562 * coffcode.h (coff_compute_section_file_positions): Clear
2563 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2565 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2566 force_minimum_alignment.
2568 * libcoff.h: Regenerated.
2570 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2571 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2573 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2574 nor target_subsystem.
2576 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2577 force_minimum_alignment nor target_subsystem.
2579 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2581 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2582 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2583 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2584 include in coff-x86_64.c of headers.
2585 (PDATA_ROW_SIZE): New define.
2586 (pex_regs[]): New static array.
2587 (pex64_get_runtime_function): New static function.
2588 (pex64_get_unwind_info): Likewise.
2589 (pex64_get_scope_entry): Likewise.
2590 (pex64_xdata_print_uwd_codes): Likewise.
2591 (pex64_get_section_by_rva): Likewise.
2592 (pex64_dump_xdata): Likewise.
2593 (pex64_bfd_print_pdata): Likewise.
2594 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2595 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2596 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2598 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2599 Alan Modra <amodra@bigpond.net.au>
2600 Dave Korn <dave.korn.cygwin@gmail.com>
2602 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2603 long names and non-NUL-terminated strings.
2605 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2607 * bfd-in2.h: Regenerated.
2609 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2611 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2612 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2614 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2617 * coffcode.h (bfd_pei_p): New.
2619 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2620 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2621 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2622 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2623 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2624 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2626 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2627 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2628 bfd_efi_rtdrv_x86_64_vec,
2629 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2630 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2631 * targets.c: Likewise.
2633 * configure: Regenerated.
2634 * libcoff.h: Likewise.
2635 * Makefile.in: Likewise.
2637 * efi-app-ia32.c: Removed.
2638 * efi-app-x86_64.c: Likewise.
2639 * efi-bsdrv-ia32.c: Likewise.
2640 * efi-bsdrv-ia64.c: Likewise.
2641 * efi-bsdrv-x86_64.c: Likewise.
2642 * efi-rtdrv-ia32.c: Likewise.
2643 * efi-rtdrv-ia64.c: Likewise.
2644 * efi-rtdrv-x86_64.c: Likewise.
2645 * efi-rtdrv-ia32.c: Likewise.
2647 * efi-app-ia64.c: Moved to ...
2649 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2650 (TARGET_NAME): Set to pei-ia64.
2652 * libpei.h (bfd_target_pei_p): Removed.
2653 (bfd_target_pei_arch): Likewise.
2654 (bfd_target_efi_app_p): Likewise.
2655 (bfd_target_efi_app_arch): Likewise.
2656 (bfd_target_efi_bsdrv_p): Likewise.
2657 (bfd_target_efi_bsdrv_arch): Likewise.
2658 (bfd_target_efi_rtdrv_p): Likewise.
2659 (bfd_target_efi_rtdrv_arch): Likewise.
2660 (bfd_pe_executable_p): Likewise.
2662 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2663 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2664 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2665 and efi-rtdrv-ia32.c.
2666 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2667 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2668 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2669 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2670 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2671 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2672 (efi-app-ia64.lo): Removed.
2673 (efi-bsdrv-ia32.lo): Likewise.
2674 (efi-rtdrv-ia32.lo): Likewise.
2675 (efi-app-ia64.lo): Likewise.
2676 (efi-bsdrv-ia64.lo): Likewise.
2677 (efi-rtdrv-ia64.lo): Likewise.
2678 (efi-app-x86_64.lo): Likewise.
2679 (efi-bsdrv-x86_64.lo): Likewise.
2680 (efi-rtdrv-x86_64.lo): Likewise.
2683 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2685 (arch_type): Removed.
2686 (pe_arch): Likewise.
2687 (pe_bfd_object_p): Just return coff_object_p.
2689 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2690 bfd_pe_executable_p with bfd_pei_p.
2692 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2694 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2695 PLT entries to an undefined symbol when generating a shared
2698 2009-04-17 Nick Clifton <nickc@redhat.com>
2701 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2703 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2705 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2706 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2707 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2708 * binary.c (binary_bfd_define_common_symbol): Likewise.
2709 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2710 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2711 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2712 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2713 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2714 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2715 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2716 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2717 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2718 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2719 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2720 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2721 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2722 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2723 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2724 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2725 * som.c (som_bfd_define_common_symbol): Likewise.
2726 * srec.c (srec_bfd_define_common_symbol): Likewise.
2727 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2728 * versados.c (versados_bfd_define_common_symbol): Likewise.
2729 * vms.c (vms_bfd_define_common_symbol): Likewise.
2730 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2731 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2732 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2733 (pmac_xcoff_vec): Likewise.
2734 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2735 (aix5coff64_vec): Likewise.
2736 * linker.c (bfd_generic_define_common_symbol): New function.
2737 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2738 (_bfd_define_common_symbol): New field.
2739 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2740 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2741 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2743 * bfd-in2.h: Regenerate.
2744 * libbfd.h: Likewise.
2745 * libcoff.h: Likewise.
2747 2009-04-15 Anthony Green <green@moxielogic.com>
2749 * targets.c: Add moxie support.
2750 * Makefile.am: Ditto.
2751 * Makefile.in: Rebuilt.
2752 * cpu-moxie.c, elf32-moxie.c: New files.
2753 * archures.c: Add moxie support.
2754 * configure.in: Add moxie support.
2755 * configure: Rebuilt.
2756 * config.bfd, archures.c: Add moxie support.
2757 * bfd-in2.h: Rebuilt.
2759 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2761 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2762 branch to an undef weak symbol into a jump to next instruction if
2763 a PLT entry will be created.
2765 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2767 * coffgen.c (make_a_section_from_file): Set the backend long
2768 section names enable if long section names found on input.
2769 * coffcode.h: Extend long section names documentation to match.
2771 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2773 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2776 2009-04-07 DJ Delorie <dj@redhat.com>
2778 * archures.c: Add bfd_mach_mep_c5.
2779 * bfd-in2.h: Likewise.
2780 * cpu-mep.c: Add bfd_c5_arch.
2781 * elf32-mep.c: Support it.
2783 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2785 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2786 info->callbacks->einfo.
2787 * linker.c (_bfd_generic_section_already_linked): Likewise.
2789 2009-04-06 DJ Delorie <dj@redhat.com>
2791 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2793 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2795 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2796 _bfd_pex64_print_pdata only if PE is defined.
2798 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2799 (_bfd_pex64_print_pdata): This.
2801 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2802 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2805 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2807 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2808 _bfd_pep_print_x64_pdata.
2809 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2810 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2812 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2814 * elf32-xtensa.c (relax_property_section): Always set r_offset
2817 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2819 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2820 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2822 (elf32_arm_stub_type): New enum values for the two new stubs.
2823 (arm_type_of_stub): Make use of the two new stubs.
2824 (arm_size_one_stub): Handle the two new stubs.
2826 2009-04-01 Matt Thomas <matt@netbsd.org>
2828 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2829 hidden symbols into the GOT or PLT.GOT.
2830 (elf_vax_relocate_section): Do not emit a PCREL reloc
2831 into a shared object if it is against a hidden symbol.
2833 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2835 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2836 and know_contains_shared_object_p.
2837 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2838 Cache the result in the archive_info table.
2839 (xcoff_auto_export_p): Add an "info" parameter and update the
2840 call to xcoff_archive_contains_shared_object_p.
2841 (xcoff_mark_auto_exports): Update accordingly.
2842 (xcoff_post_gc_symbol): Likewise.
2844 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2846 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2849 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2851 * coff-rs6000.c (member_layout): New structure.
2852 (archive_iterator): Likewise.
2853 (member_layout_init): New function.
2854 (archive_iterator_begin): Likewise.
2855 (archive_iterator_next): Likewise.
2856 (xcoff_write_armap_old): Use the new iterator functions.
2857 (do_shared_object_padding): Delete.
2858 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2859 handling of arch_info.
2860 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2861 first loop rather than the second. Allocate a member header if
2862 there isn't one, then work out the stat information and length
2863 in the first loop too. Use the new iterators for the second loop.
2864 (xcoff_write_archive_contents_big): Likewise.
2866 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2868 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2869 (bfd_xcoff_set_archive_import_path): Likewise.
2870 * bfd-in2.h: Regenerate.
2871 * xcofflink.c: Include libiberty.h.
2872 (xcoff_archive_info): New structure.
2873 (xcoff_archive_info_hash): New function.
2874 (xcoff_archive_info_eq): Likewise.
2875 (xcoff_get_archive_info): Likewise.
2876 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2877 (bfd_xcoff_split_import_path): New function.
2878 (bfd_xcoff_set_archive_import_path): Likewise.
2879 (xcoff_set_import_path): Move earlier in file.
2880 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2881 object to the the directory part of the bfd's filename. Get the
2882 import path and filename of an archive object from the archive's
2883 xcoff_tdata, initializing it if necessary. Update use of
2885 (bfd_link_input_bfd): Update use of import_file_id.
2886 (xcoff_write_global_symbol): Likewise.
2888 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2890 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2892 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2894 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2895 a .loader section for relocatable links.
2896 (xcoff_need_ldrel_p): New function.
2897 (xcoff_mark): Use it.
2898 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2900 (xcoff_build_ldsym): New function, split out from...
2901 (xcoff_build_ldsyms): ...here. Rename to...
2902 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2903 call xcoff_build_ldsym, if there's a loader section.
2904 (xcoff_build_loader_section): New function, extracted verbatim from...
2905 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2906 there's a loader section. Only add an __rtinit loader symbol
2907 if there's a loader section. Update after above name change.
2908 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2909 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2910 and xcoff_create_ldrel.
2911 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2912 (xcoff_reloc_link_order): Likewise, but only call it if there's
2913 a loader section. Use xcoff_symbol_section.
2914 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2915 if there's a loader section.
2917 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2919 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2921 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2923 * elf32-arm.c (group_sections): Rewrite loops for better
2926 2009-03-30 DJ Delorie <dj@redhat.com>
2928 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2929 relocs when doing a relocatable link.
2931 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2933 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2934 "ERROR:", in error messages.
2935 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2936 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2937 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2938 (elf32_arm_merge_eabi_attributes): Likewise.
2939 (elf32_arm_merge_private_bfd_data): Likewise.
2941 2009-03-27 Nick Clifton <nickc@redhat.com>
2943 * section.c (bfd_get_section_contents): Detect and handle the case
2944 where a section has the SEC_IN_MEMORY flag set but no actual
2947 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2950 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2951 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2952 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2953 if we don't find matching PT_LOAD when copying.
2955 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2957 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2958 the reloc descriptions.
2960 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2962 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2963 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2964 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2966 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2968 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2969 (bfd_i386_arch_intel_syntax): Likewise.
2970 (i8086_arch): Likewise.
2971 (bfd_x86_64_arch): Likewise.
2973 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2975 * elf32-cris.c (cris_elf_relocate_section): <case
2976 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2977 symbols for non-allocated sections. Don't check whether to
2978 generate R_CRIS_DTPMOD for non-allocated sections.
2979 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2980 handle relocation GC:ing if applied to non-allocated section.
2981 (cris_elf_check_relocs): Similar.
2983 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2984 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2985 when emitting a known TP offset in the GOT.
2987 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2989 * elf64-ppc.c (synthetic_opd): Delete.
2990 (compare_symbols): Look for .opd name rather than section match.
2991 (ppc64_elf_get_synthetic_symtab): Likewise.
2993 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2995 * elf32-ppc.c (is_pic_glink_stub): Delete.
2996 (is_nonpic_glink_stub): New function.
2997 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2999 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3001 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3002 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3004 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3005 macros for visibilty and locality checks.
3006 (elf_s390_adjust_dynamic_symbol): Likewise.
3007 (allocate_dynrelocs): Likewise.
3008 (elf_s390_relocate_section): Likewise.
3009 (elf_s390_finish_dynamic_symbol): Likewise.
3010 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3011 (elf_s390_adjust_dynamic_symbol): Likewise.
3012 (allocate_dynrelocs): Likewise.
3013 (elf_s390_relocate_section): Likewise.
3014 (elf_s390_finish_dynamic_symbol): Likewise.
3016 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3018 * bfd-in2.h: Regenerated.
3019 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3020 for debugging sections and map memory read/write dependent on
3022 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3023 without memory read flags set.
3024 * section.c: Add SEC_COFF_NOREAD to section flags.
3026 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3028 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3031 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3033 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3034 "no overlays" return. If there are overlays, create overlay
3035 manager entry symbols here, so that..
3036 (spu_elf_build_stubs): ..we don't need to set them up here.
3037 Simplify entry symbol tests.
3038 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3040 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3042 * elf.c (elfcore_grok_openbsd_procinfo)
3043 (elfcore_grok_openbsd_note): New functions.
3044 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3046 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3048 * vms-hdr.c: Don't include alloca.h.
3049 * elf32-m68hc1x.c: Include alloca-conf.h.
3051 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3053 * Makefile.am: Run "make dep-am".
3054 * Makefile.in: Regenerate.
3056 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3058 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3060 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3062 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3064 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3065 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3066 ovly_return fields with ovly_entry[2]. Adjust all users.
3067 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3069 (spu_elf_build_stubs): Likewise.
3070 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3071 ovly_flavour changes. Update all callers.
3072 (ovl_stub_size_log2): New function.
3073 (build_stub): Handle compact icache stubs. Use different manager
3074 entry point for stubs in non-icache area.
3075 (spu_elf_size_stubs): Don't allocate space for indirect branch
3077 (spu_elf_build_stubs): And don't built them.
3079 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3081 * dwarf2.c (read_section): Always use rawsize, if available.
3083 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3085 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3086 of rawsize and size for buffer.
3088 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3090 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3091 parameter just because fixed sections fit into local store.
3092 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3093 generating overlays if fixed sections plus reserved stack
3094 and heap space fit into local store.
3096 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3098 * elf32-spu.c (build_stub): Correct icache set_id.
3099 (spu_elf_relocate_section): Likewise.
3101 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3103 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3104 symbol table if it was created by the current call.
3106 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3108 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3109 class XMC_DS rather than XMC_UA.
3111 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3113 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3114 bfd_boolean export_defineds parameter with an unsigned int
3115 auto_export_flags parameter.
3116 * bfd-in2.h: Regenerate.
3117 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3118 split out from xcoff_build_ldsyms.
3119 (xcoff_covered_by_expall_p): New function.
3120 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3121 but with extra code to handle -bexpfull and -bexpall.
3122 (xcoff_mark_auto_exports): New function.
3123 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3124 a function should be automatically exported.
3125 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3126 parameter with an auto_export_flags parameter. Update ldinfo
3127 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3130 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3132 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3133 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3134 init and fini functions. Do garbage collection for objects
3135 without an entry point too.
3137 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3139 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3140 check whether a symbol has csect information.
3141 (coff_print_aux): Likewise.
3142 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3143 information for C_AIX_WEAKEXT too.
3144 (_bfd_xcoff_swap_aux_out): Likewise.
3145 (xcoff_reloc_type_br): Handle defweak symbols too.
3146 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3147 information for C_AIX_WEAKEXT too.
3148 (_bfd_xcoff64_swap_aux_out): Likewise.
3149 (xcoff64_reloc_type_br): Handle defweak symbols too.
3150 * coffgen.c (coff_print_symbol): Handle auxillary function
3151 information for C_AIX_WEAKEXT too.
3152 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3153 instead of BSF_GLOBAL if the L_WEAK flag is set.
3154 (xcoff_dynamic_definition_p): New function.
3155 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3156 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3157 always take the symbol class from the ldsym. Use weak bfd symbol
3158 types for weak ldsyms.
3159 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3160 Fix the check for whether a definition is from a shared object.
3161 Allow redefinitions of weak symbols.
3162 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3163 (xcoff_keep_symbol_p): Likewise.
3164 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3165 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3166 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3167 but mark them as L_WEAK.
3168 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3169 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3171 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3173 * xcofflink.c (xcoff_mark): When walking the relocations,
3174 only mark the target symbol or the target section, not both.
3175 (xcoff_final_definition_p): New function.
3176 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3177 symbol is a valid definition of the associated output symbol.
3178 Use XCOFF_ALLOCATED to stop the same hash table entry having
3180 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3182 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3184 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3186 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3189 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3191 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3192 * libcoff.h: Regenerate.
3193 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3194 line-number counts in the bfd's lineno_counts field.
3195 Don't keep per-csect line-number counts.
3196 (xcoff_sweep): Don't update per-csect line-number counts.
3197 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3198 entries in each output section.
3199 (xcoff_link_input_bfd): Get the number of line numbers from
3200 the bfd's lineno_counts field, rather than recalculating it
3201 from scratch. Fix the range check when updating C_BINCL and
3203 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3204 here. Don't expect csects to have line-number counts.
3206 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3208 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3209 * libcoff.h: Regenerate.
3210 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3211 "skip" logic from xcoff_link_input_bfd.
3212 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3213 objects in a dynamic link, rather than checking whether csectpp
3214 is null. Always allocate debug_index for other objects,
3215 and always go through the loop. Update the type of debug_index
3216 after the change above. Read the auxillary csect information
3217 and use xcoff_keep_symbol_p to decide whether a symbol should
3218 be kept. Set its debug_index to -2 if not.
3219 (xcoff_link_input_bfd): Update the type of debug_index after
3220 the change above and always expect it to be nonnull. Use it to
3221 test whether a symbol should be stripped, rather than making the
3222 decision here. Postpone all symbol creation to the second pass.
3224 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3226 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3227 creating a descriptor.
3228 (xcoff_sweep): Don't mark toc_section unless it's needed.
3229 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3230 when marking every bfd.
3231 (xcoff_link_input_bfd): Skip all TOC anchors.
3232 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3233 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3234 to -1; call xcoff_find_tc0 instead.
3236 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3238 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3239 * libcoff.h: Regenerate.
3240 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3241 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3242 the previous symbol's csect. Treat last_symndx as an inclusive value
3243 and simplify its handling.
3244 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3245 symbols with the right csect. Don't mark rsec when processing
3246 relocations against undefined or absolute sections.
3247 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3248 of bfd_und_section_ptr.
3249 (xcoff_link_input_bfd): Likewise.
3251 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3253 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3254 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3255 flag is set. Assert that all undefined symbols are either
3256 imported or defined by a dynamic object.
3257 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3258 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3259 handling to all relocations. Only set XCOFF_CALLED for function
3261 (xcoff_find_function): New function, split out from...
3262 (bfd_xcoff_export_symbol) ...here.
3263 (xcoff_set_import_path): New function, split out from...
3264 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3265 meaning of XCOFF_CALLED.
3266 (xcoff_mark_symbol): If we mark an undefined and unimported
3267 symbol, find some way of defining it. If the symbol is a function
3268 descriptor, fill in its definition automatically. If the symbol
3269 is a function, mark its descriptor and allocate room for global
3270 linkage code. Otherwise mark the symbol as implicitly imported.
3271 Move the code for creating function descriptors from...
3272 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3273 check for symbols that were implicitly defined.
3274 (xcoff_mark): Don't count any dynamic relocations against
3276 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3277 in the xcoff link info.
3278 (xcoff_link_input_bfd): Remove handling of undefined and
3281 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3283 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3284 if the target is absolute. Fix comment typo.
3285 (xcoff_ppc_relocate_section): Remove FIXME.
3286 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3287 if the target is absolute.
3289 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3291 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3292 R_POS and R_NEG relocations against absolute symbols to the
3295 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3297 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3298 to 2 for bfd_mach_ppc_620.
3300 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3302 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3303 * configure.in: Likewise.
3304 * configure: Regenerate.
3306 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3309 * elf.c (assign_section_numbers): Generate symbol table if there
3310 is any relocation in output.
3311 (_bfd_elf_compute_section_file_positions): Likewise.
3313 2009-03-13 Nick Clifton <nickc@redhat.com>
3316 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3317 * elflink.c (elf_link_read_relocs_from_section): Use
3318 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3319 relocs but no symbol table.
3320 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3322 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3325 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3326 to check ___tls_get_addr.
3328 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3329 strncmp to check __tls_get_addr.
3331 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3333 * dwarf2.c (read_section): Always check the offset, even when the
3334 section has been read before.
3336 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3338 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3341 2009-03-11 Chris Demetriou <cgd@google.com>
3343 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3344 * bfd-in2.h: Regenerate.
3345 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3346 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3348 (bsd_write_armap): Likewise.
3349 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3350 flag is set, do nothing.
3351 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3354 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3356 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3357 used to update stack pointer.
3359 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3362 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3363 for unknown symbols in absolute section.
3365 2009-03-06 Nick Clifton <nickc@redhat.com>
3367 * po/es.po: Updated Spanish translation.
3369 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3371 * elf32-arm.c (group_sections): Take next section size into
3372 account before accepting to group it.
3374 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3376 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3378 (elf32_arm_final_link_relocate): Likewise.
3380 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3383 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3385 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3387 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3388 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3389 (BFD_FAKE_SECTION): Init new flag.
3390 * ecoff.c (bfd_debug_section): Likewise.
3391 * bfd-in2.h: Regenerate.
3392 * libbfd.h: Regenerate.
3393 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3394 (ppc_elf_reloc_type_lookup): Handle new relocs.
3395 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3396 without marker relocs.
3397 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3398 if section has no old-style calls.
3399 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3400 Don't try to optimize new-style __tls_get_addr call when handling
3401 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3403 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3404 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3405 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3406 without marker relocs.
3407 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3408 if section has no old-style calls. Set toc_ref for new relocs as
3410 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3411 Don't try to optimize new-style __tls_get_addr call when handling
3412 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3415 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3418 * configure.in: Test for ld --as-needed support. Link shared
3419 libbfd against libm.
3420 * configure: Regenerate.
3422 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3424 * Makefile.am: Run "make dep-am".
3425 * Makefile.in: Regenerate.
3427 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3429 * elf32-score7.c: New file.
3430 * elf32-score.h: New file.
3431 * elf32-score.c: Add code to support score 7. Set score7 as the
3433 * cpu-score.c: Add score7 architecure.
3434 (compatibile): New function.
3435 * Makefile.am: Add rules for building elf32-score7 object.
3436 * Makefile.in: Regenerate.
3437 * configure.in: Add elf32-score7 object to score vectors.
3438 * configure: Regenerate.
3439 * reloc.c: Add score7 relocs.
3440 * archures.c: Add score3 and score7 machine numbers.
3441 * bfd-in2.h: Regenerate.
3442 * libbfd.h: Regenerate.
3444 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3446 * configure: Regenerate.
3448 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3450 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3451 (elf32_hppa_check_relocs): Use it.
3453 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3455 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3456 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3457 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3458 (elf_hppa_record_segment_addrs): Likewise.
3459 (elf_hppa_final_link): Likewise.
3460 (elf_hppa_relocate_insn): Likewise.
3461 (elf_hppa_final_link_relocate): Likewise.
3462 (elf64_hppa_relocate_section): Likewise.
3463 * elf64-hppa.c: Insert above.
3465 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3467 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3468 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3469 (elf_hppa_relocate_section): Likewise.
3470 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3471 from struct elf_link_hash_entry. Add count field.
3472 (struct elf64_hppa_dyn_hash_table): Delete.
3473 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3474 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3475 (hppa_elf_hash_entry, eh_name): Define.
3476 (elf64_hppa_new_dyn_hash_entry): Delete.
3477 (elf64_hppa_dyn_hash_lookup): Delete.
3478 (elf64_hppa_dyn_hash_traverse): Delete.
3479 (get_dyn_name): Delete.
3480 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3481 of struct elf64_hppa_dyn_hash_entry *.
3482 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3483 allocate_global_data_plt, allocate_global_data_stub,
3484 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3486 (hppa64_link_hash_newfunc): New.
3487 (elf64_hppa_hash_table_create): Rework.
3488 (count_dyn_reloc): Likewise.
3489 (hppa64_elf_local_refcounts): New.
3490 (elf64_hppa_check_relocs): Rework using standard technique for recording
3491 local DLT, PLT and OPD reference counts.
3492 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3493 elf_link_hash_entry *.
3494 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3495 allocate_global_data_plt, allocate_global_data_stub,
3496 allocate_global_data_opd, allocate_dynrel_entries,
3497 elf64_hppa_adjust_dynamic_symbol,
3498 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3499 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3500 Use hppa_link_hash_table. Rework.
3501 (elf64_hppa_link_output_symbol_hook): Rework.
3502 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3503 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3504 elf64_hppa_finish_dynamic_sections): Likewise.
3506 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3508 * elf32-arm.c (stub_reloc_type): Removed.
3509 (insn_sequence): Renamed reloc_type field to r_type.
3510 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3511 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3512 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3513 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3514 (arm_stub_is_thumb): Catch new stubs.
3515 (arm_type_of_stub): Handle new stubs.
3516 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3517 (bfd_elf32_arm_process_before_allocation): Remove useless
3520 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3522 * elf.c (elf_find_function): Use is_function_type to check
3525 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3527 * xtensa-modules.c: Revert to previous version 1.11 due
3528 to inadvertant commit.
3530 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3532 * elf32-xtensa.c (text_action_add): Separate test for action
3533 type. Break if saved action is ta_widen_insn at same offset.
3535 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3537 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3538 to elf32_arm_stub_long_branch_any_arm_pic.
3539 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3540 (enum elf32_arm_stub_type, arm_type_of_stub)
3541 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3544 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3546 * elf32-arm.c (PREV_SEC): Update comment.
3547 (group_sections): Rename argument to stubs_always_after_branch.
3548 Reverse the list and place stubs at the end of input sections.
3550 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3552 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3554 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3556 (arm_size_one_stub): Remove unnecessary break.
3557 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3559 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3561 * elf32-arm.c (stub_insn_type): New type.
3562 (stub_reloc_type): Likewise.
3563 (insn_sequence): Likewise.
3564 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3565 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3566 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3567 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3568 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3569 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3570 (elf32_arm_stub_hash_entry): Add new helper fields.
3571 (stub_hash_newfunc): Initialize these new fields.
3572 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3573 to take endianness into account.
3574 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3575 (arm_map_one_stub): Code is now more generic, thanks to
3578 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3580 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3582 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3583 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3584 BLX is not available. Fix typo in warning message. Add comments
3585 and improve formatting.
3586 (arm_build_one_stub): Adjust to new
3587 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3588 (arm_map_one_stub): Likewise.
3590 2009-02-23 Tristan Gingold <gingold@adacore.com>
3591 Eric Botcazou <ebotcazou@adacore.com>
3592 Douglas B Rupp <rupp@gnat.com>
3594 * vms.h: Update copyright year, fix comments, reorder declarations.
3595 (_bfd_save_vms_section): Remove the prototype.
3596 (EGPS_S_V_NO_SHIFT): New constant.
3597 (bfd_vms_set_section_flags): New prototype.
3598 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3600 (EGSY_S_W_FLAGS): Ditto.
3601 (EGSY_S_V_QUAD_VAL): Ditto.
3602 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3603 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3604 EGST_S_B_NAMLNG): Ditto.
3605 (ESRF_S_B_NAMLNG): Ditto.
3606 (ETIR_S_C_HEADER_SIZE): Ditto.
3607 (EGPS_S_V_ALLOC_64BIT): Ditto.
3608 (DST_S_C_EPILOG): Ditto.
3609 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3610 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3611 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3612 (DST_S_L_PCLINE_UNSLONG): Ditto.
3613 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3614 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3615 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3616 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3617 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3618 (DST_S_B_SRC_UNSBYTE): Ditto.
3619 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3621 (vms_section, vms_reloc): Remove types.
3622 (hdr_struc): Replaced by ...
3623 (hdr_struct): ... new type.
3624 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3625 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3626 (EMH_DATE_LENGTH): Ditto.
3627 (eom_struc): Replaced by ...
3628 (eom_struct): ... new type.
3629 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3630 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3631 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3632 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3633 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3634 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3635 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3636 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3637 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3638 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3639 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3640 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3641 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3642 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3643 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3644 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3645 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3646 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3647 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3648 (enum file_type_enum): New type.
3649 (struct location_struct): Removed.
3650 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3651 (struct funcinfo, struct module): Ditto.
3652 (struct vms_private_data_struct): Update fields.
3653 (struct vms_section_data_struct): New type.
3655 * vms.c: Update copyright year, fix comments,
3656 Fix includes for DECC, add prototypes.
3657 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3659 Use flavour to set is_vax, location_stack is removed.
3660 (struct pair): Declare.
3661 (fill_section_ptr): Initialize variables at declaration.
3662 Add guard to set SECTION_SYM flag, handlde und section.
3663 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3664 (_bfd_vms_slurp_object_records): New function, replaces previous
3666 (vms_slurp_module): New function.
3667 (vms_slurp_image): Ditto.
3668 (vms_object_p): Complete rewrite.
3669 (vms_mkobject): Use is_vax field to slect architecture.
3670 (free_reloc_stream): New function.
3671 (vms_convert_to_var): Ditto.
3672 (vms_convert_to_var_1): Ditto.
3673 (vms_convert_to_var_unix_filename): Ditto.
3674 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3676 (vms_new_section_hook): Set alignment to 0, allocate private data.
3677 (vms_get_section_contents): Load content.
3678 (vms_get_symbol_info): Handle undefined section.
3679 (vms_find_nearest_line): Handle.
3680 (alloc_reloc_stream): New function.
3681 (vms_slurp_reloc_table): Ditto.
3682 (vms_get_reloc_upper_bound): Make it real.
3683 (vms_canonicalize_reloc): Do the real work.
3684 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3686 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3687 (vms_set_arch_mach): Check arch.
3688 (vms_set_section_contents): Copy the content after allocation.
3689 (vms_alpha_vec): Update object flags.
3691 * vms-tir.c: Update copyright year, fix comments,
3692 add prototypes for new functions.
3693 (dst_define_location): New function.
3694 (dst_restore_location): New function.
3695 (dst_retrieve_location): New function.
3696 (dst_check_allocation): New function.
3697 (image_dump): Call dst_check_allocation.
3698 (image_write_b): Ditto.
3699 (image_write_w): Ditto.
3700 (image_write_l): Ditto.
3701 (image_write_q): Ditto.
3702 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3703 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3705 Call error handler instead of abort if name is not known.
3706 (etir_sta): Add quarter_relocs argument and set it.
3709 (etir_opr): Ditto, return FALSE in case of error.
3710 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3711 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3712 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3713 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3714 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3715 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3716 Return FALSE in case of error.
3717 (tir_sta): Change sign of psect.
3719 (tir_cmd): Fix cast. Makes tir_table static const.
3720 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3721 add argument to explain.
3722 (analyze_etir): Initialize maxptr, add quarter_relocs
3723 declaration, move some declarations into inner scopes.
3724 Handle quarter_relocs and STO_IMM.
3725 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3726 (_bfd_vms_slurp_relocs): New function.
3727 (_bfd_vms_decode_relocs): New function.
3728 (sto_imm): Rewritten.
3729 (start_first_etbt_record): New function.
3730 (start_another_etbt_record): Ditto.
3731 (etir_output_check): Ditto.
3732 (defer_reloc_p): Ditto.
3733 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3734 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3735 rewritte relocations handling.
3736 (_bfd_vms_write_tbt): Removed.
3737 (_bfd_vms_write_dbg): Ditto.
3739 * vms-misc.c: Update copyright year, Fix comments.
3740 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3741 (maybe_adjust_record_pointer_for_object): New function.
3742 (_bfd_vms_get_first_record): New function, replaces ...
3743 (_bfd_vms_get_record): .. removed.
3744 (_bfd_vms_get_object_record): New function.
3745 (_bfd_vms_get_object_record): New function.
3746 (vms_get_remaining_object_record): New function, replaces ...
3747 (_bfd_vms_get_next_record): ... removed.
3748 (add_new_contents): Removed.
3749 (_bfd_save_vms_section): Removed.
3750 (_bfd_get_vms_section): Removed.
3751 (_bfd_vms_output_flush): Write in VAR format.
3752 (new_symbol): Don't make UND section.
3754 * vms-hdr.c: Update copyright year, update list of record handled.
3755 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3756 (_bfd_vms_write_hdr): Strip vms and unix patches,
3757 add comments, truncate module name at 31 characters,
3758 use constants instead of hard-coded value,
3759 write BFD version instead of a fixed string.
3760 (_bfd_vms_slurp_ihd): New function.
3761 (_bfd_vms_slurp_isd): Ditto.
3762 (_bfd_vms_slurp_ihs): Ditto.
3763 (new_module): Ditto.
3764 (parse_module): Ditto
3765 (build_module_list): Ditto.
3766 (module_find_nearest_line): Ditto.
3767 (_bfd_vms_find_nearest_dst_line): Ditto.
3768 (vms_slurp_debug): Ditto.
3769 (_bfd_vms_slurp_dbg): Ditto.
3770 (_bfd_vms_slurp_tbt): Ditto.
3771 (_bfd_vms_write_dbg): Ditto.
3772 (_bfd_vms_write_tbt): Ditto.
3774 * vms-gsd.c: Update copyright year, update list of records handled.
3775 (EVAX_LITERALS_NAME): New macro.
3776 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3777 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3778 (register_universal_symbol): New function and prototype.
3779 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3780 improve debug messages,
3781 use constants instead of hard-coded value,
3782 fix missing endianness conversion,
3783 handle global symbol (SYMG).
3784 (bfd_vms_set_section_flags): New function.
3785 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3786 handle section literals,
3788 handle section bfd and vms flags,
3789 don't output LIB$INITIALIZE symbol,
3790 fix handling of weak symbols,
3791 fix evax vs vax procedure descriptor,
3792 handle absolute symbols.
3794 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3795 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3797 * makefile.vms (DEFS): Fix flags for VMS.
3799 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3801 * bfd-in2.h: Regenerated.
3802 * libbfd.h: Regenerated.
3804 2009-02-20 Cary Coutant <ccoutant@google.com>
3806 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3809 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3812 * coffcode.h (coff_write_object_contents): Don't let the string
3813 table offset overflow the s_name field when using long section names.
3815 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3817 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3818 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3819 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3820 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3821 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3822 (bfd_pmac_xcoff_backend_data): Likewise.
3823 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3824 (bfd_xcoff_aix5_backend_data): Likewise.
3825 (xcoff64_write_object_contents): Delete unused long_section_names
3827 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3828 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3830 * coffcode.h (documentation): Update to describe long section names.
3831 (COFFLONGSECTIONCATHELPER): New helper macro.
3832 (BLANKOR1TOODD): Likewise.
3833 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3834 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3835 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3836 (bfd_coff_set_long_section_names_allowed): New function.
3837 (bfd_coff_set_long_section_names_disallowed): Likewise.
3838 (struct bfd_coff_backend_data): Add new backend hook function
3839 pointer _bfd_coff_set_long_section_names.
3840 (bfd_coff_set_long_section_names): New backend hook.
3841 (coff_write_object_contents): Only generate long section names if
3842 bfd_coff_long_section_names() indicates they are currently enabled.
3843 (bfd_coff_std_swap_table): Make non-const, and initialise long
3844 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3845 (ticoff0_swap_table): Likewise to both.
3846 (ticoff1_swap_table): Again, likewise to both.
3847 * coffgen.c (make_a_section_from_file): Allow long section names
3848 as inputs even if not currently allowed for outputs.
3849 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3850 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3851 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3852 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3853 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3854 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3855 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3856 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3857 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3858 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3859 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3860 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3861 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3862 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3863 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3864 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3865 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3866 * libcoff-in.h: Update copyright year to cause updated copyright
3867 year in generated libcoff.h, and fix typo.
3868 * libcoff.h: Regenerated.
3869 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3870 (_bfd_ecoff_no_long_sections): Add prototype.
3871 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3872 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3873 defined by an including .c file.
3874 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3875 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3876 (ticoff1_swap_table): Likewise to both.
3878 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3880 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3881 stub. Catch default case error.
3882 (arm_map_one_stub): Add missing Thumb mapping symbol.
3884 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3887 * elf32-avr.c: Handle case where no local symbos exist correctly.
3889 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3892 * elf32-arm.c (arm_long_branch_stub,
3893 arm_thumb_v4t_long_branch_stub,
3894 arm_thumb_thumb_long_branch_stub,
3895 arm_thumb_arm_v4t_long_branch_stub,
3896 arm_thumb_arm_v4t_short_branch_stub,
3897 arm_pic_long_branch_stub):
3898 Renamed to elf32_arm_stub_long_branch_any_any,
3899 elf32_arm_stub_long_branch_v4t_arm_thumb,
3900 elf32_arm_stub_long_branch_thumb_only,
3901 elf32_arm_stub_long_branch_v4t_thumb_arm,
3902 elf32_arm_stub_short_branch_v4t_thumb_arm,
3903 elf32_arm_stub_long_branch_any_any_pic.
3904 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3905 arm_thumb_thumb_stub_long_branch,
3906 arm_thumb_arm_v4t_stub_long_branch,
3907 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3908 Renamed to arm_stub_long_branch_any_any,
3909 arm_stub_long_branch_v4t_arm_thumb,
3910 arm_stub_long_branch_thumb_only,
3911 arm_stub_long_branch_v4t_thumb_arm,
3912 arm_stub_short_branch_v4t_thumb_arm,
3913 arm_stub_long_branch_any_any_pic.
3915 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3917 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3918 in branch offset check.
3920 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3922 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3923 add toc.symndx and toc.add.
3924 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3926 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3928 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3929 (branch_reloc_hash_match): New function, extracted from..
3930 (ppc64_elf_tls_optimize): ..here.
3931 (ppc64_elf_relocate_section): Properly set addends when optimizing
3932 tls sequences. Avoid unnecessary reading and writing of insns.
3933 Only redo reloc when symbol changed. Bypass symbol checks when
3935 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3936 (branch_reloc_hash_match): New function, extracted from..
3937 (ppc_elf_tls_optimize): ..here.
3938 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3939 Don't clear addend on zapped __tls_get_addr reloc.
3941 2009-02-12 Nick Clifton <nickc@redhat.com>
3944 * elflink.c (bfd_elf_final_link): When counting the relocations,
3945 if the header size has not been set yet then assume that it will
3946 match the output section's reloc type.
3948 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3950 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3953 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3955 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3956 (find_function): Likewise.
3957 (pasted_function): Don't error if no prior function found.
3958 (discover_functions): Revert 2008-12-10 change. Extend first
3959 function range to start of section.
3961 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3963 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3965 * elf64-hppa.h: Likewise.
3967 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3969 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3972 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3974 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3975 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3977 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3979 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3980 * archures.c (bfd_mach_mips_xlr): Define.
3981 * bfd-in2.h: Regenerate.
3982 * cpu-mips.c (I_xlr): Define.
3983 (arch_info_struct): Add XLR entry.
3984 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3985 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3986 (mips_mach_extensions): Add XLR entry.
3988 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3990 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3992 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3994 * configure.in: AC_SUBST pdfdir.
3995 * Makefile.am: Add install-pdf, install-pdf-am
3996 and install-pdf-recursive targets. Define pdfdir.
3997 * doc/Makefile.am: Define pdf__strip_dir. Add
3998 install-pdf and install-pdf-am targets.
3999 * po/Make-in: Add install-pdf target.
4000 * configure: Regenerate.
4001 * Makefile.in: Regenerate
4002 * doc/Makefile.in: Regenerate.
4004 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4006 * bfd-in2.h: Regenerate.
4007 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4008 fields from n_entries to n_slots where appropriate, update comments.
4009 (HOWTO): Add TLS relocations.
4010 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4011 (enum elf_m68k_got_offset_size): New enum.
4012 (struct elf_m68k_got_entry.type): Move field to ...
4013 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4014 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4016 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4018 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4019 fields into n_entries array. Update comments.
4020 (elf_m68k_init_got): Simplify, update all uses.
4021 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4022 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4023 GOT entries; update name, update all uses.
4024 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4025 (elf_m68k_get_got_entry): Update.
4026 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4028 (elf_m68k_remove_got_entry_type): Simplify.
4029 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4030 (elf_m68k_can_merge_gots): Update.
4031 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4032 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4033 GOT entries, simplify.
4034 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4035 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4036 field, remove obsoleted local_n_entries field.
4037 (elf_m68k_partition_multi_got_2): New static function.
4038 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4040 (elf_m68k_remove_got_entry_type): Update.
4041 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4042 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4043 update of sgot->size and srelgot->size.
4044 (elf_m68k_gc_sweep_hook): Update.
4045 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4046 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4048 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4049 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4051 2009-02-02 DJ Delorie <dj@redhat.com>
4053 * elf32-mep.c (config_names): Regenerate configuration.
4055 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4057 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4058 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4059 * elf.c (bfd_elf_get_str_section): Make static.
4060 (bfd_elf_find_section): Delete.
4061 * libbfd.h: Regenerate.
4063 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4065 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4066 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4068 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4070 * elflink.c (on_needed_list): New function.
4071 (elf_link_add_object_symbols): Link in --as-needed libs if they
4072 satisfy undefined symbols in other libs.
4074 2009-01-30 Julian Brown <julian@codesourcery.com>
4076 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4077 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4078 with --just-symbols (-R).
4080 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4082 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4083 high_pc in order to properly sign-extend VMAs.
4085 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4086 Mark Shinwell <shinwell@codesourcery.com>
4087 Catherine Moore <clm@codesourcery.com>
4089 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4091 2009-01-28 Catherine Moore <clm@codesourcery.com>
4093 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4094 SEC_LOAD for dynamic relocation sections.
4096 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4098 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4099 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4100 the size of local TLS data.
4102 2009-01-27 Andreas Schwab <schwab@suse.de>
4104 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4105 architectures in the archive.
4107 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4109 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4110 <R_CRIS_32_DTPREL>: Correct relocation value.
4112 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4113 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4114 symbols with non-default visibility.
4116 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4118 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4119 describing the trampolines.
4120 (ppc_elf_relocate_section): Update relocs to describe the
4123 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4125 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4126 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4127 and R_PARISC_PCREL12F relocations.
4129 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4132 * elflink.c (find_version_for_sym): New function split out from,
4133 but without export_dynamic test, ..
4134 (_bfd_elf_link_assign_sym_version): ..here.
4135 (_bfd_elf_export_symbol): Use it.
4137 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4139 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4140 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4141 * elflink.c: ..here, somewhat modified.
4142 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4143 _bfd_elf_link_find_version_dependencies,
4144 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4145 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4146 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4148 * elflink.c: ..and make static here.
4149 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4150 of output_bfd from struct elf_find_verdep_info.
4151 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4152 struct elf_info_failed.
4153 (bfd_elf_size_dynamic_sections): Adjust.
4155 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4158 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4159 after comp_unit_find_line call.
4161 2009-01-21 Nick Clifton <nickc@redhat.com>
4164 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4165 tm_gmtoff field in struct tm.
4167 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4169 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4170 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4171 sections in soft-icache lines unless non_ia_text. Don't add
4172 rodata if doing so would exceed line size.
4174 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4176 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4177 types than bfd_link_hash_indirect, before early return, call
4178 _bfd_elf_link_hash_copy_indirect.
4180 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4182 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4183 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4184 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4185 (elf_backend_obj_attrs_order): New define.
4186 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4187 (elfNN_bed): Add elf_backend_obj_attrs_order.
4189 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4191 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4192 (obj_attr_size): Likewise.
4193 (write_obj_attribute): Likewise.
4194 (_bfd_elf_copy_obj_attributes): Likewise.
4195 (_bfd_elf_parse_attributes): Likewise.
4196 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4197 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4198 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4199 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4200 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4203 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4205 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4206 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4207 (bfd_elf_add_obj_attr_string): Likewise.
4208 (bfd_elf_add_obj_attr_int_string): Likewise.
4209 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4210 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4211 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4212 Tag_nodefaults has no default value.
4213 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4214 comment to reflect the new state.
4216 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4219 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4220 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4221 (adjust_z_magix): Delete dead code handling QMAGIC.
4223 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4225 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4226 IMAGE_SCN_MEM_DISCARDABLE.
4228 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4230 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4231 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4232 * configure.in (commonbfdlib): Delete.
4233 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4234 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4235 is available, not just for linux.
4236 * po/SRC-POTFILES.in: Regenerate.
4237 * Makefile.in: Regenerate.
4238 * configure: Regenerate.
4240 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4241 Julian Brown <julian@codesourcery.com>
4243 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4244 ARM attributes in ABI 2.07.
4245 * elf32-arm.c (get_secondary_compatible_arch): New function.
4246 (set_secondary_compatible_arch): New function.
4247 (tag_cpu_arch_combine): New function.
4248 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4249 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4250 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4251 make it fit with order_01243.
4252 Add support for Tag_also_compatible_with,
4253 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4254 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4255 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4256 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4257 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4258 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4259 Rework the way unknown attributes are handled.
4260 Defer errors until all attributes have been processed.
4262 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4264 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4265 bfd_elf_add_obj_attr_int_string.
4266 Read Tag_compatibility from its new location in the attribute array,
4267 rather than the attribute list.
4268 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4269 bfd_elf_add_obj_attr_int_string.
4270 (_bfd_elf_parse_attributes): Likewise.
4271 (_bfd_elf_merge_object_attributes): There's now only one
4272 Tag_compatibility, and it's in the array, not the list.
4273 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4275 (bfd_elf_add_obj_attr_compat): Rename to
4276 bfd_elf_add_obj_attr_int_string.
4277 (bfd_elf_add_proc_attr_compat): Rename to
4278 bfd_elf_add_proc_attr_int_string.
4279 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4282 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4284 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4285 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4286 (vmsutil.lo): Add dependency rule.
4287 * Makefile.in: Regenerate.
4288 * config.bfd (ia64*-*-*vms*): Add case.
4289 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4290 * configure: Regenerate.
4291 * vmsutil.c: New file.
4292 * vmsutil.h: New file.
4293 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4295 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4296 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4297 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4298 elfNN_vms_object_p): New functions
4299 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4301 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4304 * elflink.c (elf_gc_sweep): Exclude the group section if the
4305 first member of the section group is excluded.
4307 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4310 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4311 saved filename, use bfd_alloc rather than bfd_malloc for it.
4313 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4315 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4317 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4319 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4321 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4323 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4325 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4327 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4329 (struct got_entry): Add br_addr.
4330 (struct call_info): Add priority.
4331 (struct function_info): Add lr_store and sp_adjust.
4332 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4333 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4334 area as an overlay, and check that no other overlays exist. Look up
4335 icache overlay manager entry sym.
4336 (BRA_STUBS, BRA, BRASL): Define.
4337 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4338 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4340 (count_stub, build_stub): Support soft-icache.
4341 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4342 (spu_elf_size_stubs): Size soft-icache stubs.
4343 (overlay_index): New function.
4344 (spu_elf_build_stubs): Make static. Support soft-icache.
4345 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4346 (find_function_stack_adjust): Save lr store and stack adjust insn
4348 (maybe_insert_function): Adjust find_function_stack_adjust call.
4349 (mark_functions_via_relocs): Retrieve priority.
4350 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4351 (sort_calls): Sort by priority first.
4352 (mark_overlay_section): Ignore .ovl.init.
4353 (sum_stack): Only print when stack_analysis.
4354 (print_one_overlay_section): New function, extracted from..
4355 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4356 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4357 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4358 analysis. Call spu_elf_build_stubs.
4359 (spu_elf_relocate_section): For soft-icache encode overlay index
4361 (spu_elf_output_symbol_hook): Support soft-icache.
4362 (spu_elf_modify_program_headers: Likewise.
4364 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4365 num_regions to num_lines. Add line_size and max_branch.
4366 (enum _ovly_flavour): Add ovly_soft_icache.
4367 (spu_elf_build_stubs): Delete.
4369 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4371 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4372 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4374 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4376 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4377 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4378 the program, the known offset starts at the negative size of the
4380 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4383 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4385 * config.bfd: Add lm32-*-rtems*.
4387 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4389 * coff-ppc.c: Add 2009 to Copyright.
4390 * elf32-cris.c: Likewise.
4391 * elflink.c: Likewise.
4393 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4395 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4396 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4398 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4401 * elflink.c (elf_merge_st_other): New.
4402 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4403 hide them if needed.
4404 (elf_link_add_object_symbols): Updated.
4406 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4409 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4410 ref_dynamic and dynamic_def fields when setting def_regular
4413 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4416 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4419 For older changes see ChangeLog-2008
4425 version-control: never