1 2009-09-18 Alan Modra <amodra@bigpond.net.au>
4 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
5 R_PPC_EMB_SDA2I16 complain_overflow_signed.
6 (create_sdata_sym): Pass info rather than htab.
7 Update all callers. Ensure symbols are hidden.
8 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
9 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
10 _GLOBAL_OFFSET_TABLE_.
11 (elf_finish_pointer_linker_section): Don't assume that sdata base
12 symbol is always at 0x8000 offset. Don't subtract the addend here.
13 (is_static_defined): New function.
14 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
15 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
16 relocs. Downgrade error on unexpected section for EMB_SDA2REL
17 reloc symbols to a warning.
19 2009-09-18 Nick Clifton <nickc@redhat.com>
21 * po/es.po: Updated Spanish translation.
22 * po/vi.po: Updated Vietnamese translation.
24 2009-09-18 Alan Modra <amodra@bigpond.net.au>
26 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
27 functions. Use throughout.
28 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
30 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
31 (add_symbol_adjust): Simplify.
32 (defined_code_entry, defined_func_desc): New functions.
33 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
34 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
35 defined_code_entry to follow indirect sym links.
36 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
37 (ppc_type_of_stub): Follow indirect sym links.
38 (toc_adjusting_stub_needed): Likewise.
39 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
40 rather than defining them at stub.
41 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
44 2009-09-16 Tristan Gingold <gingold@adacore.com>
46 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
48 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
49 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
50 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
51 when possible to avoid warnings.
52 (bfd_mach_o_print_section_map): Ditto.
53 (bfd_mach_o_section_get_entry_size): New function.
54 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
56 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
58 2009-09-14 Nick Clifton <nickc@redhat.com>
60 * po/fi.po: Updated Finnish translation.
62 2009-09-11 Nick Clifton <nickc@redhat.com>
64 * po/bfd.pot: Updated by the Translation project.
66 2009-09-11 Philippe De Muyter <phdm@macqel.be>
68 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
69 hack. objcopy `-B' (`--binary-architecture') option is now handled
72 2009-09-11 Nick Clifton <nickc@redhat.com>
74 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
77 2009-09-11 Jie Zhang <jie.zhang@analog.com>
79 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
82 2009-09-09 Martin Thuresson <martin@mtme.org>
84 Update soruces to compile cleanly with -Wc++-compat:
86 * archive.c: Add casts.
87 * archive64.c: Add casts.
88 * archures.c: Add casts.
89 * bfd-in2.h: Regenerated.
90 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
92 * binary.c: Add casts.
93 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
94 parameter to use enum value instead of int.
95 * coffcode.h: Add casts.
96 * coffgen.c: Add casts.
97 * cofflink.c: Add casts.
98 * compress.c: Add casts.
99 * dwarf1.c: Add casts.
100 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
101 bfd_ptr. Update code to use new name.
102 * elf-attrs.c: Add casts.
103 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
104 anonymous struct. (union gotplt_union, struct
105 elf_link_virtual_table_entry): Move to top level.
106 * elf-eh-frame.c: Add casts.
107 * elf-strtab.c: Add casts.
108 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
109 argument name from typename to type_name.
110 * elf32-i386.c: Add casts.
111 * elf64-x86-64.c: Add casts.
112 * elfcode.h: Add casts.
113 * elfcore.h: Add casts.
114 * elflink.c: Add casts.
115 * format.c: Add casts.
118 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
120 * libbfd.c: Add casts.
121 * linker.c: Add casts.
122 * merge.c: Add casts.
123 * opncls.c: Add casts.
124 * peXXigen.c: Add casts.
125 * peicode.h: Add casts.
126 * reloc.c: Add casts.
127 * section.c: Add casts.
128 * simple.c: Add casts.
130 * stabs.c: Add casts.
132 * targets.c: Add casts.
133 * tekhex.c: Add casts.
134 * verilog.c: Add casts.
136 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
138 * configure: Regenerate.
140 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
142 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
143 for the mode of target PLT entries.
144 (allocate_dynrelocs): Only adjust symbol type if setting its
147 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
149 * configure: Regenerate.
151 2009-09-09 Nick Clifton <nickc@redhat.com>
154 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
155 section headers containing sh_link values of SHN_BEFORE or
157 * elfcode.h (elf_object_p): Likewise.
159 2009-09-09 Tristan Gingold <gingold@adacore.com>
161 Handle DYLD_INFO introduced by Darwin10.
162 * mach-o.h (bfd_mach_o_load_command_type): Add
163 BFD_MACH_O_LC_DYLD_INFO.
164 (bfd_mach_o_dyld_info_command): New type.
165 (bfd_mach_o_load_command): Add dyld_info field.
166 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
167 (bfd_mach_o_scan_read_dyld_info): New function.
168 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
169 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
170 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
171 (bfd_mach_o_print_dyld_info): New function.
173 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
175 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
176 linkonce or linker script discarded section.
178 2009-09-09 Alan Modra <amodra@bigpond.net.au>
180 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
182 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
184 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
185 range call the bfd error hander and use R_68K_NONE instead.
187 2009-09-07 Tristan Gingold <gingold@adacore.com>
189 * po/SRC-POTFILES.in: Regenerate.
190 * po/bfd.pot: Regenerate.
192 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
193 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
194 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
195 st_mtim.tv_nsec to gas/configure.in
196 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
197 * configure: Regenerate.
198 * config.in: Regenerate.
199 * vmsutil.c: Moved to gas/config/te-vms.c
200 * vmsutil.h: Removed.
201 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
202 (BFD32_BACKENDS): Remove vmsutil.lo
203 * Makefile.in: Regenerate.
205 2009-09-05 Eli Zaretskii <eliz@gnu.org>
207 * coffcode.h: Include libiberty.h.
209 2009-09-05 Martin Thuresson <martin@mtme.org>
211 * coff-arm.c (coff_arm_relocate_section)
212 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
213 Change member name class to symbol_class.
214 * coff-i960.c (coff_i960_relocate_section) Rename variable
215 class to class_val. Change member name class to symbol_class.
216 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
217 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
218 * coff-stgo32.c (adjust_aux_in_post)
219 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
221 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
222 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
223 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
225 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
226 variables named class to n_sclass. (coff_write_symbols): Rename
227 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
228 argument class to symbol_class.
229 * cofflink.c (_bfd_coff_link_hash_newfunc)
230 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
231 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
232 Update code to use renamed members.
233 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
234 argument class to in_class.
235 * libcoff-in.h (struct coff_link_hash_entry, struct
236 coff_debug_merge_type) Renamed members class to symbol_class and
238 * libcoff.h Regenerated.
239 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
240 Rename argument class to in_class.
241 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
243 * pef.h (struct bfd_pef_imported_symbol): Changed name of
244 member class to symbol_class.
246 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
248 * configure: Regenerated.
250 2009-09-04 Tristan Gingold <gingold@adacore.com>
252 * configure.in: Bump version to 2.20.51
254 2009-09-04 Alan Modra <amodra@bigpond.net.au>
256 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
258 2009-09-04 Jie Zhang <jie.zhang@analog.com>
260 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
262 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
263 for empty .rela.bss and .rel.plt sections.
265 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
267 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
268 R_MIPS_JALR unless symbol resolves locally.
270 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
272 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
273 has_static_relocs for R_MIPS_JALR.
275 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
277 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
278 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
281 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
283 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
286 2009-09-01 Tristan Gingold <gingold@adacore.com>
288 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
289 dependencies. Reindent.
290 * configure.com: Ported to Itanium VMS. Now generates a build.com
291 to build without make. Add messages but make edit silent.
292 * hosts/alphavms.h: Add a prototype for stpcpy.
293 * vms.c: Add a missing include for Alpha VMS.
294 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
296 2009-08-31 Jan Beulich <jbeulich@novell.com>
298 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
299 * elf.c (bfd_elf_get_default_section_type): New.
300 (elf_fake_sections): Use bfd_elf_get_default_section_type.
302 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
304 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
306 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
308 2009-08-30 Alan Modra <amodra@bigpond.net.au>
311 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
312 (bfd_emul_get_commonpagesize): Likewise.
314 2009-08-29 Martin Thuresson <martin@mtme.org>
316 * elf32-arm.c (struct stub_def): Rename member template to
317 template_sequence. (arm_build_one_stub,
318 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
319 Rename variable template to template_sequence.
320 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
321 Rename variable template to template_val.
322 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
324 * coffgen.c (coff_make_empty_symbol)
325 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
326 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
328 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
330 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
332 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
333 * ieee.c (ieee_make_empty_symbol): Rename variable new to
335 * linker.c (bfd_new_link_order): Rename variable new to
337 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
339 * oasys.c (oasys_make_empty_symbol): Rename variable new to
341 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
342 new to new_symbol_type.
343 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
345 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
347 (read_hdr, rs6000coff_core_p)
348 (rs6000coff_core_file_matches_executable_p)
349 (rs6000coff_core_file_failing_command)
350 (rs6000coff_core_file_failing_signal): Updated function to use new
352 * som.c (som_make_empty_symbol): Rename variable new to
354 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
356 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
357 variable new to new_symbol.
359 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
361 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
362 bfdlibdir and bfdincludedir.
363 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
364 [INSTALL_LIBBFD]: ... here, ...
365 [INSTALL_LIBBFD]: ... and empty overrides here.
366 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
367 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
368 * Makefile.in: Regenerate.
369 * configure: Regenerate.
371 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
373 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
374 relocations. Rewrite output of dynamic TLS relocations.
375 (DTP_OFFSET, TP_OFFSET): New constants.
376 (dtpoff_base): Update.
377 (tpoff): Rename to tpoff_base, update.
378 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
379 New functions. Move code from elf_m68k_relocate_section here.
380 (elf_m68k_relocate_section): Update.
381 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
383 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
385 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
387 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
388 Handle non_got_ref field.
389 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
391 2009-08-26 Alan Modra <amodra@bigpond.net.au>
394 * linker.c (bfd_find_version_for_sym): Revert warning.
396 2009-08-26 Alan Modra <amodra@bigpond.net.au>
399 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
400 other wildcard match. Warn on multiple wildcard matches.
402 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
404 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
406 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
407 only in this condition.
408 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
409 to build but not install libbfd.la in this condition.
410 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
411 (install_libbfd, install_libbfd): Remove.
412 * Makefile.in: Regenerate.
413 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
414 (INCLUDES): ... this.
416 * doc/Makefile.in: Regenerate.
418 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
420 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
421 dependency tracking to work for them.
422 (targets.lo, archures.lo, dwarf.lo): Rewrite to
423 use automake dependency tracking mechanism.
424 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
425 (mkdep section): Remove.
426 (BUILT_SOURCES): New, list $(BUILD_HFILES).
427 * Makefile.in: Regenerate.
428 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
430 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
431 (install-pdf, install-pdf-recursive, install-html)
432 (install-html-recursive): Remove.
433 * Makefile.in: Regenerate.
435 * Makefile.in: Regenerate.
436 * aclocal.m4: Likewise.
437 * config.in: Likewise.
438 * configure: Likewise.
440 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
442 * elf32-arm.c (arch_has_thumb2_nop): New function.
443 (arch_has_arm_nop): New function.
444 (elf32_arm_final_link_relocate): NOP opcodes changed.
446 2009-08-16 Doug Evans <dje@google.com>
448 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
449 at least don't leak memory.
451 2009-08-13 DJ Delorie <dj@redhat.com>
453 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
456 2009-08-12 Nick Clifton <nickc@redhat.com>
458 * po/fi.po: Updated Finnish translation.
460 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
462 Merge some FRV FDPIC changes into the Blackfin code.
463 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
464 summary reloc information.
465 (bfinfdpic_dynamic_got_plt_info): New.
466 (_bfin_create_got_section): Create the PLT section here.
467 (elf32_bfinfdpic_create_dynamic_sections): Not here.
468 (_bfinfdpic_count_nontls_entries): Move out of...
469 (_bfinfdpic_count_got_plt_entries): ... here.
470 (_bfinfdpic_count_relocs_fixups): Likewise.
471 (_bfinfdpic_reset_got_plt_entries): New.
472 (_bfinfdpic_size_got_plt): Move out of...
473 (elf32_bfinfdpic_size_dynamic_sections): ... here.
474 (bfinfdpic_relocate_section): Be careful not to call
475 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
476 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
478 (elf_backend_discard_info): Define for FD-PIC.
480 2009-08-11 Alan Modra <amodra@bigpond.net.au>
482 * elflink.c: Add FIXMEs for some places that require octets_per_byte
484 * elf-eh-frame.c: Likewise.
487 2009-08-11 Alan Modra <amodra@bigpond.net.au>
489 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
490 to x86 and x86_64 configurations.
491 * configure: Regenerate.
493 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
495 Stop using bfd_usrdata in libbfd.
496 * coff-stgo32.c (bfd_coff_go32stub): Remove.
497 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
498 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
499 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
500 filehdr_dst->u.go32.stub. New comment with the reason.
501 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
502 Substitute the removed macro bfd_coff_go32stub.
503 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
504 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
505 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
506 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
507 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
509 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
510 * libcoff-in.h (coff_data_type): New field go32stub.
511 * libcoff.h: Regenerated.
513 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
515 Fix go32 stub preservation by objcopy.
516 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
517 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
520 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
522 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
524 (elf32_arm_final_link_relocate): Treat local undefined symbols the
525 same as global undefined symbols.
526 (elf32_arm_relocate_section): Give an error for local undefined
527 non-weak symbols, unless the reloc will not use the symbol.
529 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
531 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
532 (ppc_elf_relax_section): Use symbol index to distinguish
535 2009-08-10 Alan Modra <amodra@bigpond.net.au>
537 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
539 2009-08-10 Alan Modra <amodra@bigpond.net.au>
541 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
542 info for STT_GNU_IFUNC.
543 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
544 on got refs in case the symbol turns out to be ifunc.
545 (ppc_elf_gc_sweep_hook): Similarly.
546 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
547 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
548 (ppc_elf_size_dynamic_sections): Likewise.
549 (ppc_elf_relocate_section): Likewise.
551 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
553 From Mike Frysinger <michael.frysinger@analog.com>
554 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
555 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
556 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
557 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
558 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
559 Adjust to match the renamed reloc definitions.
561 2009-08-08 Alan Modra <amodra@bigpond.net.au>
564 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
565 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
567 2009-08-07 Tom Tromey <tromey@redhat.com>
569 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
572 2009-08-06 Michael Eager <eager@eagercon.com>
574 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
575 * Makefile.in: Regenerate.
576 * archures.c: Add bfd_arch_microblaze.
577 * bfd-in2.h: Regenerate.
578 * config.bfd: Add microblaze target.
579 * configure.in: Add bfd_elf32_microblaze_vec target.
580 * configure: Regenerate.
581 * cpu-microblaze.c: New.
582 * elf32-microblaze.c: New.
583 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
584 * libbfd.h: Regenerate.
585 * reloc.c: Add MICROBLAZE relocations.
586 * section.c: Add struct relax_table and relax_count to section.
587 * targets.c: Add bfd_elf32_microblaze_vec.
589 2009-08-06 Jakub Jelinek <jakub@redhat.com>
590 Alan Modra <amodra@bigpond.net.au>
593 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
595 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
596 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
598 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
600 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
601 at least once when fixing cortex-a8.
603 2009-08-05 Chao-ying Fu <fu@mips.com>
605 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
606 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
607 for CPUs. It is true for RM9000.
608 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
610 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
611 to guard the transformation.
613 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
615 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
616 (spu_elf_size_sections): Declare prototype.
617 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
618 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
619 (spu_elf_emit_fixup): New function.
620 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
621 (spu_elf_size_sections): New function.
623 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
625 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
626 (arm_build_one_stub): Build a8 veneers as a separate pass.
627 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
628 parameters. Use them to check if we create a different a8 fixup
629 than the previous pass.
630 (elf32_arm_size_stubs): Move scope of stub_changed and
631 prev_num_a8_fixes into main loop.
632 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
634 2009-08-04 Alan Modra <amodra@bigpond.net.au>
636 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
637 which find_plt_ent is called. Delete redundant code.
639 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
642 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
643 invalid string offset.
645 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
648 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
649 to htab->init_got_offset and plt to htab->init_plt_offset
650 when discarding space for dynamic relocations.
652 2009-08-03 Alan Modra <amodra@bigpond.net.au>
654 * elf32-ppc.c (struct plt_entry): Revise comments.
655 (ppc_elf_check_relocs): Don't create needless plt_entry info
656 for non-pie executables. Don't test info->pie when info->shared
657 already covers that case.
658 (ppc_elf_gc_sweep_hook): Adjust for above change.
659 (add_stub_sym): Don't test info->pie when info->shared tested.
660 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
661 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
662 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
663 (ppc_elf_relocate_section): Likewise.
665 2009-08-03 Alan Modra <amodra@bigpond.net.au>
667 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
668 for local ifunc symbols in non-pie executables, regardless of
669 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
670 code so that it's obvious that we only do anything special for
672 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
673 (allocate_dynrelocs): Correct comment for syms defined in plt.
674 Don't specially allocate ifunc dyn relocs.
675 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
676 (ppc_elf_relocate_section): Set "relocation" value for ifunc
677 syms in non-pie executables. No specially allocated dyn relocs
678 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
679 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
680 a non-pie executable.
682 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
683 Jakub Jelinek <jakub@redhat.com>
686 * elf32-i386.c (elf_i386_tls_transition): Check executable
687 instead of shared for TLS when building PIE.
688 (elf_i386_check_relocs): Likewise.
689 (elf_i386_allocate_dynrelocs): Likewise.
690 (elf_i386_relocate_section): Likewise.
692 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
693 instead of shared for TLS when building PIE.
694 (elf64_x86_64_check_relocs): Likewise.
695 (elf64_x86_64_allocate_dynrelocs): Likewise.
696 (elf64_x86_64_relocate_section): Likewise.
698 2009-07-31 Anthony Green <green@moxielogic.com>
700 * config.bfd (targ_cpu): Add moxie-uclinux support.
702 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
704 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
706 2009-07-30 Alan Modra <amodra@bigpond.net.au>
708 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
709 used by indirect function support. Count dynamic relocs for
711 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
712 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
713 in iplt and their relocs in reliplt. Don't make ifunc syms
714 dynamic. Allocate got entry relocs for non-dynamic ifunc in
715 reliplt. Handle other dynamic relocs for ifunc.
716 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
717 ifunc in reliplt, likewise relocs for got against local ifunc.
718 Typo fix on reliplt size adjust.
719 (ppc_elf_relocate_section): Don't use plt scheme of allocating
720 relocs 1-1 with entries for iplt, instead just add using
721 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
722 Error on invalid ifunc dyn relocs.
723 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
725 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
726 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
727 (ppc64_elf_reloc_type_lookup): Handle new relocs.
728 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
729 (allocate_dynrelocs): As for elf32-ppc.c above.
730 (ppc64_elf_size_dynamic_sections): Likewise.
731 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
732 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
733 (ppc_size_one_stub): Similarly.
734 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
736 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
738 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
740 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
741 change. Add note to head comment.
743 2009-07-28 Jan Beulich <jbeulich@novell.com>
745 * archive.c (get_extended_arelt_filename): Remove redundant
746 range check on index.
748 2009-07-27 Doug Kwan <dougkwan@google.com>
750 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
752 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
754 * archures.c bfd_*_arch): Sorted.
755 (bfd_archures_list): Likewise.
757 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
759 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
760 to R_cr16_NUM32 relocation.
762 2009-07-26 Michael Eager <eager@eagercon.com>
764 * archures.c: Add bfd_mach_ppc_405
767 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
769 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
770 * cpu-l1om.c (bfd_l1om_arch): Likewise.
772 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
774 * archures.c (bfd_architecture): Add bfd_arch_l1om.
775 (bfd_l1om_arch): New.
776 (bfd_archures_list): Add &bfd_l1om_arch.
777 * bfd-in2.h: Regenerated.
779 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
780 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
781 if bfd_elf64_x86_64_freebsd_vec is supported.
782 (targ_selvecs): Likewise.
784 * configure.in: Support bfd_elf64_l1om_vec and
785 bfd_elf64_l1om_freebsd_vec.
786 * configure: Regenerated.
790 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
791 (bfd_elf64_l1om_vec): Likewise.
792 (bfd_elf64_l1om_freebsd_vec): Likewise.
794 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
795 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
796 * Makefile.in: Regenerated.
798 * targets.c (bfd_elf64_l1om_vec): New.
799 (bfd_elf64_l1om_freebsd_vec): Likewise.
800 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
801 bfd_elf64_l1om_freebsd_vec.
803 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
804 Alan Modra <amodra@bigpond.net.au>
806 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
807 * bfd-in2.h: Regenerate.
808 * libbfd.h: Regenerate.
809 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
810 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
811 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
813 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
816 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
817 instead of shared for R_X86_64_TPOFF32.
818 (elf64_x86_64_relocate_section): Likewise.
820 2009-07-23 Ulrich Drepper <drepper@redhat.com>
822 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
823 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
824 with the BSF_GNU_UNIQUE flag bit set.
825 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
826 for symbols with STB_GNU_UNIQUE binding.
827 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
828 with the STB_GNU_UNIQUE binding.
829 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
830 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
831 symbols with the unique_global field set.
832 (elf_link_output_extsym): Set unique_global field for symbols with
833 the STB_GNU_UNIQUE binding.
834 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
835 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
837 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
839 * bfd-in2.h: Regenerate.
841 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
843 * elflink.c (elf_link_output_extsym): Revert the last change.
845 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
848 * elflink.c (elf_link_output_extsym): Special case ifunc syms
849 when ref_regular, not def_regular.
851 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
854 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
855 from a DSO into a normal FUNC symbol.
856 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
857 a normal FUNC symbol.
859 2009-07-17 Chao-ying Fu <fu@mips.com>
861 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
862 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
863 interlocking, the last PLT entry needs a nop in the branch delay slot.
864 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
865 output the last two PLT entries in reverse order.
867 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
869 * elf32-i386.c (elf_i386_relocate_section): Don't get local
870 STT_GNU_IFUNC symbol for relocatable link.
871 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
873 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
875 * bfdio.c (bfd_iovec): Add comments for bmmap.
876 * bfd-in2.h: Regenerated.
878 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
880 * Makefile.am: Run "make dep-am".
881 * Makefile.in: Regenerated.
883 2009-07-10 Doug Kwan <dougkwan@google.com>
885 * elf32-arm.c (stub_hash_newfunc): Initialize fields
886 target_addend and orig_insn.
888 2009-07-10 Tom Tromey <tromey@redhat.com>
890 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
891 (elf-eh-frame.lo): Likewise.
892 (elf32-bfin.lo): Likewise.
893 (elf32-frv.lo): Likewise.
894 (elf32-xc16x.lo): Likewise.
895 * Makefile.in: Rebuild.
896 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
897 * elf-eh-frame.c: Likewise.
898 * elf32-bfin.c: Likewise.
899 * elf32-frv.c: Likewise.
900 * elf32-xc16x.c: Likewise.
902 2009-07-10 Julian Brown <julian@codesourcery.com>
904 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
905 symbol a stub entry is derived from, not the entry for the stub
906 itself, in call to elf32_arm_final_link_relocate.
908 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
910 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
911 when reporting addends.
913 2009-07-10 Alan Modra <amodra@bigpond.net.au>
915 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
916 data even when no stubs.
917 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
919 2009-07-10 Alan Modra <amodra@bigpond.net.au>
921 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
922 (ppc_elf_get_synthetic_symtab): Report addend.
924 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
925 (ppc_elf_create_glink): New function.
926 (ppc_elf_create_dynamic_sections): Use it.
927 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
928 (update_local_sym_info): Allocate space for local_plt array.
929 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
931 (is_branch_reloc): New function.
932 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
933 (ppc_elf_gc_sweep_hook): Likewise.
934 (ppc_elf_adjust_dynamic_symbol): Likewise.
935 (allocate_dynrelocs): Likewise.
936 (ppc_elf_size_dynamic_sections): Likewise.
937 (ppc_elf_relocate_section): Likewise.
938 (branch_reloc_hash_match): Use is_branch_reloc.
939 (ppc_elf_tls_optimize): Adjust for local_plt.
940 (write_glink_stub): New function, extracted from..
941 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
942 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
943 branch table when dynamic.
944 (elf_backend_post_process_headers): Define.
945 * elf64-ppc.c (elf_backend_post_process_headers): Define.
946 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
947 (ppc64_elf_get_synthetic_symtab): Report addend.
948 (struct ppc_stub_hash_entry): Add plt_ent.
950 (struct ppc_link_hash_table): Add iplt and reliplt.
951 (create_linkage_sections): Make .iplt and .rela.iplt sections.
952 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
953 (update_local_sym_info): Allocate space for local_plt array.
954 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
956 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
957 and don't change hash flags here.
958 (is_branch_reloc): New function.
959 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
960 (ppc64_elf_gc_sweep_hook): Likewise.
961 (ppc64_elf_adjust_dynamic_symbol): Likewise.
962 (allocate_dynrelocs): Likewise.
963 (ppc64_elf_size_dynamic_sections): Likewise.
964 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
965 (ppc64_elf_size_stubs): Likewise.
966 (ppc64_elf_relocate_section): Likewise.
967 (get_sym_h): Adjust for local_plt.
968 (branch_reloc_hash_match): Use is_branch_reloc.
969 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
970 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
972 2009-07-10 Alan Modra <amodra@bigpond.net.au>
974 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
976 2009-07-10 Alan Modra <amodra@bigpond.net.au>
978 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
979 and ref_regular_nonweak comment.
980 * elflink.c (elf_link_output_extsym): Special case ifunc syms
981 when def_regular, not ref_regular.
982 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
983 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
984 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
986 2009-07-09 Alan Modra <amodra@bigpond.net.au>
988 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
989 of malloc'd struct call_info.
990 (pasted_function): Likewise, priority too.
992 2009-07-07 Alan Modra <amodra@bigpond.net.au>
994 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
995 alignment when packing sections into overlays.
997 2009-07-03 Cary Coutant <ccoutant@google.com>
999 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1001 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1003 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1004 changes only) earlier patch:-
1006 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1008 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1009 give .debug and .reloc data characteristics.
1010 (DOT_RELOC): New define for .reloc section string.
1011 (coff_write_object_contents): Use DOT_RELOC instead of string.
1013 2009-07-02 Tom Tromey <tromey@redhat.com>
1015 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1016 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1018 2009-07-01 Nick Clifton <nickc@redhat.com>
1020 * elf-m10300.c: Remove trailing white space.
1021 * reloc.c: Likewise.
1023 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1025 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1026 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1027 * configure.in: Use them.
1028 * configure: Regenerate.
1029 * config.in: Regenerate.
1030 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1031 #define _BSD_SOURCE. Add comments.
1032 (vms_file_stats_name): Calculate creation date based on available
1033 runtime data. Return 1 for version instead of 0.
1035 2009-07-01 Nick Clifton <nickc@redhat.com>
1038 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1039 to R_ARM_THM_PC8 relocation.
1041 2009-06-29 Nick Clifton <nickc@redhat.com>
1043 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1044 different uses of the relocations addend when a symbol is in a
1047 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1050 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1051 SHT_REL/SHT_RELA sections on executable nor shared library.
1052 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1053 as a normal section.
1055 2009-06-25 Nick Clifton <nickc@redhat.com>
1057 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1058 symbols with SEC_MERGE flag.
1060 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1062 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1063 give .debug and .reloc data characteristics.
1064 (DOT_RELOC): New define for .reloc section string.
1065 (coff_write_object_contents): Use DOT_RELOC instead of string.
1067 2009-06-25 Tristan Gingold <gingold@adacore.com>
1069 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1070 (bfd_mach_o_canonicalize_dynamic_symtab)
1071 (bfd_mach_o_get_synthetic_symtab): Defines.
1072 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1073 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1075 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1076 for scattered relocations.
1077 (bfd_mach_o_i386_print_thread): New function.
1078 (bfd_mach_o_print_thread): Define.
1080 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1081 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1082 New functions extracted from ...
1083 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1084 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1085 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1086 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1087 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1088 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1090 (bfd_mach_o_scan_read_dylib): Ditto.
1091 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1093 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1094 decode isym and flags on little endian targets. Set dysymtab field.
1095 (bfd_mach_o_scan_start_address): Adjust for enum names.
1096 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1097 (bfd_mach_o_print_section): Display bfd section name.
1098 (bfd_mach_o_print_segment): Display none if no name.
1099 (bfd_mach_o_print_dysymtab): Display next index for local, external
1100 and undefined symbols.
1101 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1102 Display dylinker name. Display thread and unixthread commands content.
1103 (bfd_mach_o_print_thread): New macro.
1105 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1106 (bfd_mach_o_ppc_thread_flavour): Ditto.
1107 (bfd_mach_o_i386_thread_flavour): Ditto.
1108 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1109 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1110 BFD_MACH_O_THREAD_STATE_NONE.
1111 (bfd_mach_o_segment_command): Remove segment field.
1112 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1113 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1114 (bfd_mach_o_prebound_dylib_command): Ditto.
1115 (bfd_mach_o_dylib_command): Ditto.
1116 (bfd_mach_o_prebound_dylib_command): Remove section field.
1117 (mach_o_data_struct): Add dysymtab field.
1118 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1119 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1120 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1121 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1122 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1124 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1126 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1127 field of struct dirent.
1129 2009-06-23 Tristan Gingold <gingold@adacore.com>
1131 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1132 of this macro. Fix indentation.
1134 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1136 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1137 destination for defined dynamic symbols when deciding whether to
1138 insert a stub or not.
1139 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1140 when actually accessed through a PLT, even when generating a
1143 2009-06-22 Tristan Gingold <gingold@adacore.com>
1145 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1148 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1150 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1151 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1153 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1155 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1157 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1159 * elflink.c (elf_link_add_object_symbols): Avoid warning
1160 from -Wjump-misses-init in gcc 4.5.0.
1162 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1164 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1166 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1168 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1170 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1171 r_symndx. Report local symbol name on error.
1172 (elf_i386_check_relocs): Updated. Report local symbol name on
1174 (elf_i386_gc_sweep_hook): Updated.
1175 (elf_i386_relocate_section): Likewise.
1177 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1178 r_symndx. Report local symbol name on error.
1179 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1181 (elf64_x86_64_gc_sweep_hook): Updated.
1182 (elf64_x86_64_relocate_section): Likewise.
1184 2009-06-19 Tristan Gingold <gingold@adacore.com>
1186 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1188 2009-06-19 Tristan Gingold <gingold@adacore.com>
1190 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1191 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1192 (bfd_mach_o_valid): Ditto.
1193 (bfd_mach_o_wide_p): Ditto.
1194 (bfd_mach_o_canonicalize_reloc): Ditto.
1195 (bfd_mach_o_build_commands): Ditto.
1196 (bfd_mach_o_scan_read_thread): Ditto.
1197 (bfd_mach_o_flatten_sections): Ditto.
1198 (bfd_mach_o_scan_start_address): Ditto.
1199 (bfd_mach_o_lookup_section): Ditto.
1200 (bfd_mach_o_core_fetch_environment): Ditto.
1201 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1202 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1203 (bfd_mach_o_scan_write_symtab): Ditto.
1204 Use macros instead of hard-coded values.
1205 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1206 Use bfd_mach_o_get_data instead of direct access. Use macros
1207 instead of hard-coded values.
1208 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1209 Remove sym argument and get section from mdata.
1210 Move code into the else branch.
1211 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1212 Remove sym argument and get section from mdata. Adjust code.
1213 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1214 switch (which replaces consecutive if statements).
1215 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1216 module table, table of content, indirect symbols and external
1218 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1220 (bfd_mach_o_scan_read_linkedit): New function.
1221 (bfd_mach_o_scan_read_str): Ditto.
1222 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1224 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1225 bfd_mach_o_count_symbols never returns an error.
1226 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1227 symtab field (there might be only one symtab).
1228 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1229 Handle sub frameworks, sub umbrella, sub library and sub client.
1230 Read code signature and segment split info commands.
1231 (bfd_mach_o_scan): Reindent.
1232 (bfd_mach_o_xlat_name): New type.
1233 (bfd_mach_o_print_flags): New function.
1234 (bfd_mach_o_get_name): Ditto.
1235 (bfd_mach_o_cpu_name): New variable.
1236 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1237 (bfd_mach_o_section_type_name)
1238 (bfd_mach_o_section_attribute_name)
1239 (bfd_mach_o_load_command_name): New variables.
1240 (bfd_mach_o_print_private_header): New function.
1241 (bfd_mach_o_print_section_map): New function extracted from
1242 bfd_mach_o_print_private_bfd_data.
1243 (bfd_mach_o_print_section): Ditto. Print more infos.
1244 (bfd_mach_o_print_segment): Ditto.
1245 (bfd_mach_o_print_dysymtab): Ditto.
1246 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1247 load weak dylib, reexport dylib and id dylib.
1248 Handle code signature and segment_split info.
1249 Handle sub frameworks, sub umbrella, sub library and sub client.
1250 (bfd_mach_o_section_get_nbr_indirect): New function.
1252 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1253 (bfd_mach_o_header_flags): New enum to define header flags.
1254 (bfd_mach_o_section_attribute): New enum to replace ...
1255 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1256 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1257 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1258 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1259 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1260 these removed macros.
1261 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1262 (bfd_mach_o_dylib_module): New type.
1263 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1265 (bfd_mach_o_dylib_table_of_content): New type.
1266 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1267 (bfd_mach_o_dylib_reference): New type.
1268 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1269 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1270 modules, toc, references and indirect syms.
1271 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1272 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1273 unused). Add comment.
1274 (bfd_mach_o_dylib_command): Ditto.
1275 (bfd_mach_o_prebound_dylib_command): Ditto.
1276 (bfd_mach_o_linkedit_command): New type.
1277 (bfd_mach_o_str_command): New type.
1278 (bfd_mach_o_load_command): Add linkedit and str fields.
1279 (mach_o_data_struct): Add symtab field.
1280 (bfd_get_mach_o_data): Renamed to ...
1281 (bfd_mach_o_get_data): ... this new macro.
1282 (bfd_mach_o_scan_read_symtab_symbol,
1283 bfd_mach_o_scan_read_symtab_strtab,
1284 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1286 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1287 instead of direct access.
1289 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1291 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1292 R_PPC_PLTREL24 relocs.
1293 (ppc_elf_relocate_section): Likewise.
1295 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1297 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1298 pointer to sym hash. Update all uses.
1299 (update_plt_info): Likewise. Don't check addend here.
1301 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1303 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1304 bfd_sym_from_r_symndx.
1305 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1307 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1309 * elf-bfd.h (struct sym_sec_cache): Delete.
1310 (struct sym_cache): New.
1311 (bfd_section_from_r_symndx): Delete prototype.
1312 (bfd_sym_from_r_symndx): Define prototype.
1313 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1314 (bfd_sym_from_r_symndx): ..new function.
1315 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1316 bfd_section_from_r_symndx to new struct and function.
1317 * elf32-bfin.c: Likewise.
1318 * elf32-hppa.c: Likewise.
1319 * elf32-i386.c: Likewise.
1320 * elf32-m32r.c: Likewise.
1321 * elf32-m68hc1x.c: Likewise.
1322 * elf32-m68hc1x.h: Likewise.
1323 * elf32-m68k.c: Likewise.
1324 * elf32-ppc.c: Likewise.
1325 * elf32-s390.c: Likewise.
1326 * elf32-sh.c: Likewise.
1327 * elf64-ppc.c: Likewise.
1328 * elf64-s390.c: Likewise.
1329 * elf64-x86-64.c: Likewise.
1330 * elfxx-sparc.c: Likewise.
1331 * elfxx-sparc.h: Likewise.
1333 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1335 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1336 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1338 2009-06-18 Nick Clifton <nickc@redhat.com>
1340 * elflink.c (elf_link_sort_relocs): Return early if there are no
1343 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1345 Merge cegcc and mingw32ce target name changes from
1348 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1350 * config.bfd: Add arm*-*-cegcc* target.
1352 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1354 * config.bfd: Add arm-*-mingw32ce* target.
1356 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1358 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1359 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1360 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1361 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1363 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1365 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1366 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1367 * elf32-i386.c (elf_i386_check_relocs): Use it.
1368 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1370 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1372 * elf-bfd.h (elf_dyn_relocs): New.
1374 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1375 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1377 (elf_i386_copy_indirect_symbol): Likewise.
1378 (elf_i386_check_relocs): Likewise.
1379 (elf_i386_gc_sweep_hook): Likewise.
1380 (elf_i386_allocate_dynrelocs): Likewise.
1381 (elf_i386_readonly_dynrelocs): Likewise.
1382 (elf_i386_size_dynamic_sections): Likewise.
1384 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1385 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1386 with elf_dyn_relocs.
1387 (elf64_x86_64_copy_indirect_symbol): Updated.
1388 (elf64_x86_64_check_relocs): Likewise.
1389 (elf64_x86_64_gc_sweep_hook): Likewise.
1390 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1391 (elf64_x86_64_allocate_dynrelocs): Likewise.
1392 (elf64_x86_64_readonly_dynrelocs): Likewise.
1393 (elf64_x86_64_size_dynamic_sections): Likewise.
1395 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1397 * elf32-arm.c (create_got_section): Get existing .rela.got
1399 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1400 * elf32-lm32.c (create_got_section): Likewise.
1401 * elf32-m32r.c (create_got_section): Likewise.
1402 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1403 * elf32-s390.c (create_got_section): Likewise.
1404 * elf32-sh.c (create_got_section): Likewise.
1405 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1406 * elf64-s390.c (create_got_section): Likewise.
1407 * elfxx-sparc.c (create_got_section): Likewise.
1409 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1412 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1414 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1416 * elf32-i386.c (elf_i386_local_hash): Removed.
1417 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1418 (elf_i386_get_local_sym_hash): Likewise.
1420 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1421 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1422 (elf64_x86_64_get_local_sym_hash): Likewise.
1423 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1424 (get_local_sym_hash): Likewise.
1426 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1428 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1429 rel_got_sec and plt_sec.
1430 (elfNN_ia64_relax_section): Updated.
1431 (elfNN_ia64_create_dynamic_sections): Likewise.
1432 (get_got): Likewise.
1433 (allocate_dynrel_entries): Likewise.
1434 (elfNN_ia64_size_dynamic_sections): Likewise.
1435 (set_got_entry): Likewise.
1436 (elfNN_ia64_choose_gp): Likewise.
1437 (elfNN_ia64_relocate_section): Likewise.
1438 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1439 (elfNN_ia64_finish_dynamic_sections): Likewise.
1441 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1443 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1446 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1448 * configure.in (elf): Add elf-ifunc.lo.
1450 * configure: Regenerated.
1451 * Makefile.in: Likewise.
1453 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1454 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1456 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1457 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1459 (elf_i386_link_hash_table_create): Likewise.
1460 (elf_i386_create_dynamic_sections): Likewise.
1461 (elf_i386_check_relocs): Likewise.
1462 (elf_i386_allocate_dynrelocs): Likewise.
1463 (elf_i386_size_dynamic_sections): Likewise.
1464 (elf_i386_relocate_section): Likewise.
1465 (elf_i386_finish_dynamic_symbol): Likewise.
1466 (elf_i386_finish_dynamic_sections): Likewise.
1467 (elf_i386_create_got_section): Removed.
1469 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1470 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1472 (elf64_x86_64_compute_jump_table_size): Updated.
1473 (elf64_x86_64_link_hash_table_create): Likewise.
1474 (elf64_x86_64_create_dynamic_sections): Likewise.
1475 (elf64_x86_64_check_relocs): Likewise.
1476 (elf64_x86_64_allocate_dynrelocs): Likewise.
1477 (elf64_x86_64_size_dynamic_sections): Likewise.
1478 (elf64_x86_64_relocate_section): Likewise.
1479 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1480 (elf64_x86_64_finish_dynamic_sections): Likewise.
1481 (elf64_x86_64_create_got_section): Removed.
1483 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1484 for pointer alignment. Set up section pointers.
1485 (_bfd_elf_create_dynamic_sections): Likewise.
1486 (_bfd_elf_create_ifunc_sections): Moved to ...
1487 * elf-ifunc.c: Here. New.
1489 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1490 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1493 2009-06-16 Doug Kwan <dougkwan@google.com>
1495 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1496 to bfd_signed_vma. Cast constant operands which are used in
1497 offset related expressions to bfd_signed_vma type as appropriate.
1499 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1501 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1502 (elf_backend_plt_sym_val): Define.
1504 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1506 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1507 (elf_backend_reloc_type_class): Define.
1509 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1511 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1512 from an executable to a shared library treat R_VAX_PC32
1513 relocations as R_VAX_PLT32 ones.
1515 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1517 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1518 symbols in GOT space calculation.
1519 (elf_vax_relocate_section): Adjust accordingly.
1521 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1523 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1526 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1528 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1530 (elf_vax_relocate_section): Likewise.
1532 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1534 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1535 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1537 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1539 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1540 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1542 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1544 * Makefile.am: Run "make dep-am".
1545 * Makefile.in: Regenerated.
1547 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1549 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1550 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1552 2009-06-15 Nick Clifton <nickc@redhat.com>
1554 * po/ru.po: New Russian translation.
1555 * configure.in (ALL_LINGUAS): Add ru.
1556 * configure: Regenerate.
1558 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1560 * elf32-i386.c: Remove duplicated comments.
1562 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1565 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1566 dynamic IFUNC pointer in non-shared object. Use .got.plt
1567 for IFUNC definition in PIE.
1568 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1571 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1572 dynamic IFUNC pointer in non-shared object. Use .got.plt
1573 for IFUNC definition in PIE.
1574 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1577 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1579 * elf32-i386.c (elf_i386_check_relocs): Properly report
1580 local symbol for unhandled relocation against STT_GNU_IFUNC
1582 (elf_i386_relocate_section): Likewise.
1583 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1584 (elf64_x86_64_relocate_section): Likewise.
1586 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1589 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1590 (elf_i386_link_hash_table): Add loc_hash_table and
1592 (elf_i386_local_hash): New.
1593 (elf_i386_local_htab_hash): Likewise.
1594 (elf_i386_local_htab_eq): Likewise.
1595 (elf_i386_get_local_sym_hash): Likewise.
1596 (elf_i386_link_hash_table_free): Likewise.
1597 (elf_i386_allocate_local_dynrelocs): Likewise.
1598 (elf_i386_finish_local_dynamic_symbol): Likewise.
1599 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1600 (elf_i386_link_hash_table_create): Create loc_hash_table and
1602 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1603 (elf_i386_size_dynamic_sections): Likewise.
1604 (elf_i386_relocate_section): Likewise.
1605 (elf_i386_finish_dynamic_sections): Likewise.
1606 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1609 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1610 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1612 (elf64_x86_64_local_hash): New.
1613 (elf64_x86_64_local_htab_hash): Likewise.
1614 (elf64_x86_64_local_htab_eq): Likewise.
1615 (elf64_x86_64_get_local_sym_hash): Likewise.
1616 (elf64_x86_64_link_hash_table_free): Likewise.
1617 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1618 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1619 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1620 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1621 and loc_hash_memory.
1622 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1624 (elf64_x86_64_size_dynamic_sections): Likewise.
1625 (elf64_x86_64_relocate_section): Likewise.
1626 (elf64_x86_64_finish_dynamic_sections): Likewise.
1627 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1630 2009-06-10 Philip Blundell <philb@gnu.org>
1632 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1633 elf_sec->this_hdr == NULL.
1635 2009-06-12 Tristan Gingold <gingold@adacore.com>
1637 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1638 * bfd-in2.h: Regenerated.
1639 * libbfd.h: Regenerated.
1641 * mach-o.c (FILE_ALIGN): New macro.
1642 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1643 (bfd_mach_o_print_symbol): Ditto.
1644 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1645 (bfd_mach_o_get_reloc_upper_bound): New function.
1646 (bfd_mach_o_canonicalize_reloc): Ditto.
1647 (bfd_mach_o_scan_write_relocs): Ditto.
1648 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1649 (bfd_mach_o_scan_write_section_64): Ditto.
1650 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1651 written for load command. Do not compute section file offset.
1652 (bfd_mach_o_scan_write_segment_64): Ditto.
1653 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1654 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1656 (bfd_mach_o_mangle_symbols): ... this new function.
1657 (bfd_mach_o_write_contents): Be sure to have load commands built.
1658 Call bfd_mach_o_mangle_symbols.
1659 (bfd_mach_o_build_commands): Adjust for filelen field.
1660 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1661 Do not set symtab file offset anymore here.
1662 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1663 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1664 Set reloc_count and rel_filepos section fields.
1665 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1667 (bfd_mach_o_scan_read_section_64): Ditto.
1668 (bfd_mach_o_scan_read_section): Ditto.
1669 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1670 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1671 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1672 Handle weak-ref symbols.
1673 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1674 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1675 (bfd_mach_o_scan): Remove assignment to removed field.
1676 (bfd_mach_o_mkobject_init): Ditto.
1677 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1678 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1679 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1680 (bfd_mach_o_swap_reloc_in): Ditto.
1681 (bfd_mach_o_swap_reloc_out): Ditto.
1683 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1684 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1685 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1686 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1687 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1688 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1689 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1690 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1691 (BFD_MACH_O_N_WEAK_DEF): New macros.
1693 (bfd_mach_o_section_type): Add new enumeration values.
1694 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1695 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1696 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1697 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1699 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1700 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1701 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1702 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1703 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1704 (BFD_MACH_O_RELENT_SIZE): Ditto.
1705 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1706 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1707 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1708 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1709 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1710 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1711 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1712 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1713 (bfd_mach_o_reloc_info): New struct.
1714 (bfd_mach_o_asymbol): New struct.
1715 (bfd_mach_o_symtab_command): The symbols field is now of type
1717 (bfd_mach_o_load_command): The offset and len fields are now of type
1719 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1720 Add a filelen field. Add comments.
1721 (bfd_mach_o_backend_data): New struct.
1722 (bfd_mach_o_get_backend_data): New macro.
1723 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1725 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1726 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1727 (bfd_mach_o_canonicalize_reloc): Ditto.
1729 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1730 duplicated macro. Now defined to _bfd_generic_is_local_label.
1731 (TARGET_NAME_BACKEND): New macro...
1732 (TARGET_NAME_BACKEND): ... used to name a new variable.
1733 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1734 Mach-O backend data.
1736 * mach-o-i386.c (i386_howto_table): New variable.
1737 (bfd_mach_o_i386_swap_reloc_in): New function.
1738 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1739 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1740 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1741 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1742 (bfd_mach_o_bfd_reloc_type_lookup)
1743 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1745 2009-06-11 Eric Paris <eparis@redhat.com>
1746 Nick Clifton <nickc@redhat.com>
1748 * opncls.c (_maybe_make_executable): New function. Gives execute
1749 permission to an executable bfd that was opened for writing
1750 provided that it is a regular file. Replaces common code found in...
1751 (bfd_close): here and ...
1752 (bfd_close_all_done): here.
1754 2009-06-11 Anthony Green <green@moxielogic.com>
1756 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1757 * bfd-in2.h: Rebuilt.
1758 * libbfd.h: Rebuilt.
1759 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1761 (moxie_reloc_map): Ditto.
1762 Clean up copyright notice.
1764 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1766 * bfd-in2.h: bfd_mmap prototype.
1767 * bfdio.c (bfd_mmap): New function.
1768 * libbfd.h (bfd_iovec): Add bmmap.
1769 * cache.c (cache_bmmap): New function.
1770 (cache_iovec): Initialize bmmap member.
1771 * opencls.c (opncls_bmmap): New function.
1772 (opncls_iovec): Initialize bmmap member.
1774 2009-06-09 Tristan Gingold <gingold@adacore.com>
1776 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1777 and stabstr_segment fields.
1778 (mach_o_be_vec, mach_o_le_vec): Removed
1779 (bfd_mach_o_version): New prototype.
1781 * mach-o.c (bfd_mach_o_version): Make this function public.
1782 (mach_o_wide_p): New function.
1783 (bfd_mach_o_wide_p): Ditto.
1784 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1786 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1787 Search in the list only if the name starts with a dot.
1788 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1789 test. Check bfd_seek status.
1790 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1791 (bfd_mach_o_scan_write_section_32): Ditto.
1792 (bfd_mach_o_scan_write_section_64): Ditto.
1793 (bfd_mach_o_scan_write_section): Removed.
1794 (bfd_mach_o_scan_write_segment): Split into ...
1795 (bfd_mach_o_scan_write_segment_32): ... this and ...
1796 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1797 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1798 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1799 symbol table. Now returns a boolean.
1800 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1801 Adjust for status type.
1802 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1803 test. Write symbol table. Numbers the sections.
1804 (bfd_mach_o_read_header): Check bfd_seek status.
1805 Use mach_o_wide_p instead of hard-coded test.
1806 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1807 (bfd_mach_o_scan_read_section_64): Ditto.
1808 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1809 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1810 handled common symbols.
1811 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1812 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1813 (bfd_mach_o_scan_read_dylinker): Ditto.
1814 (bfd_mach_o_scan_read_dylib): Ditto.
1815 (bfd_mach_o_scan_read_thread): Ditto.
1816 (bfd_mach_o_scan_read_symtab): Ditto.
1817 Do not create a section for the stabs.
1818 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1819 (bfd_mach_o_scan_read_segment): Ditto.
1820 (bfd_mach_o_scan_read_command): Ditto.
1821 (bfd_mach_o_scan_start_address): Ditto.
1822 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1823 (bfd_mach_o_archive_p): Check bfd_seek status.
1824 (bfd_mach_o_core_fetch_environment): Ditto.
1826 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1828 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1830 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1831 (elf_i386_link_hash_table_create): Initialize irelifunc.
1832 (elf_i386_check_relocs): Updated. Set up irelifunc for
1834 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1835 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1837 (elf_i386_relocate_section): Likewise.
1839 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1840 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1841 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1843 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1844 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1846 (elf64_x86_64_relocate_section): Likewise.
1848 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1850 (_bfd_elf_create_ifunc_sections): This.
1852 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1854 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1857 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1859 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1860 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1861 building shared object. Check info->executable instead of
1862 !info->shared when setting non_got_ref.
1863 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1864 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1865 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1867 (elf_i386_relocate_section): Output dynamic relocation for
1868 R_386_32 against STT_GNU_IFUNC symbol to get the real
1869 function address when building shared object.
1870 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1871 relocation for STT_GNU_IFUNC symbol in shared object.
1873 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1874 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1875 symbol when building shared object. Check info->executable
1876 instead of !info->shared when setting non_got_ref.
1877 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1878 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1879 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1881 (elf64_x86_64_relocate_section): Output dynamic relocation
1882 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1883 function address when building shared object.
1884 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1885 relocation for STT_GNU_IFUNC symbol in shared object.
1887 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1889 * Makefile.am: Run "make dep-am".
1890 (BFD32_BACKENDS): Add mach-o-i386.lo.
1891 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1892 * Makefile.in: Regenerate.
1894 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1896 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1897 when looking for soft-icache stubs.
1899 2009-06-05 Tristan Gingold <gingold@adacore.com>
1901 * mach-o.h: Update copyright year.
1902 (bfd_mach_o_mach_header_magic): New enum.
1903 (bfd_mach_o_cpu_subtype): Now an enum.
1904 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1905 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1906 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1907 (bfd_mach_o_load_command): Field type_required is now a boolean.
1908 Reindent prototypes.
1909 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1910 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1911 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1912 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1913 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1914 (bfd_mach_o_canonicalize_symtab): Ditto.
1915 (bfd_mach_o_get_symbol_info): Ditto.
1916 (bfd_mach_o_print_symbol): Ditto.
1917 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1918 (bfd_mach_o_make_empty_symbol): Ditto.
1919 (bfd_mach_o_write_contents): Ditto.
1921 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1922 bfd_mach_o_mkobject): Defines.
1923 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1924 Do not check with target vector but with flavour.
1925 (struct mach_o_section_name_xlat): New declaration.
1926 (dwarf_section_names_xlat): Ditto.
1927 (text_section_names_xlat): Ditto.
1928 (data_section_names_xlat): Ditto.
1929 (struct mach_o_segment_name_xlat): Ditto.
1930 (segsec_names_xlat): Ditto.
1931 (bfd_mach_o_convert_section_name_to_bfd): New function.
1932 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1933 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1934 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1935 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1936 Accept any input and output flavour. Do not share private data
1938 (bfd_mach_o_count_symbols): Add a comment.
1939 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1940 (bfd_mach_o_canonicalize_symtab): Ditto.
1941 (bfd_mach_o_get_symbol_info): Ditto.
1942 (bfd_mach_o_print_symbol): Ditto.
1943 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1944 Use constants instead of hard-coded values.
1945 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1947 (bfd_mach_o_scan_write_section_64): Ditto.
1948 (bfd_mach_o_scan_write_segment): Ditto.
1949 Do not copy sections anymore.
1950 (bfd_mach_o_write_contents): Make it public.
1951 Remove dead code. Rewrite typeflag assignment.
1952 (bfd_mach_o_build_commands): New function.
1953 (bfd_mach_o_set_section_contents): Ditto.
1954 (bfd_mach_o_make_empty_symbol): Make it public.
1955 (bfd_mach_o_read_header): Make it static.
1956 Convert to bfd_boolean.
1957 Use constants instead of hard-coded values.
1958 (bfd_mach_o_make_bfd_section): Call
1959 bfd_mach_o_convert_section_name_to_bfd to create name.
1960 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1962 (bfd_mach_o_scan_read_section_64): Ditto.
1963 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1964 a segment anymore. Use constants instead of hard-coded values.
1965 (bfd_mach_o_scan_read_command): Fix style.
1966 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1967 Get rid of BFD_IO_FUNCS.
1968 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1969 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1970 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1971 (bfd_mach_o_object_p): Removed.
1972 (bfd_mach_o_gen_core_p): New function, replaces ...
1973 (bfd_mach_o_core_p): ... deleted.
1974 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1976 * mach-o-i386.c: New file.
1977 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1978 * configure.in (TDEFINES): Add mach_o_i386_vec.
1979 * configure: Regenerated.
1980 * targets.c: Add mach_o_i386_vec.
1982 * mach-o.c: Update copyright years.
1983 (BFD_IO_FUNCS): Remove (was not used).
1984 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1985 bfd_mach_o_slurp_extended_name_table,
1986 bfd_mach_o_construct_extended_name_table,
1987 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1988 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1989 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1990 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1991 bfd_mach_o_get_section_contents_in_window,
1992 bfd_mach_o_bfd_is_local_label_name,
1993 bfd_mach_o_bfd_is_target_special_symbol,
1994 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1995 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1996 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1997 bfd_mach_o_minisymbol_to_symbol,
1998 bfd_mach_o_bfd_get_relocated_section_contents,
1999 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2000 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2001 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2002 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2003 bfd_mach_o_bfd_merge_private_bfd_data,
2004 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2005 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2006 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2007 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2008 bfd_mach_o_bfd_copy_private_header_data,
2009 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2010 * mach-o-target.c: ... here.
2011 Update copyright years.
2013 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2015 * dep-in.sed: Don't use \n in replacement part of s command.
2016 * Makefile.am (DEP1): LC_ALL for uniq.
2018 * Makefile.in: Regenerate.
2020 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2022 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2023 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2024 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2026 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2028 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2029 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2030 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2031 against STT_GNU_IFUNC symbols for static executables.
2032 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2033 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2035 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2036 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2037 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2038 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2040 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2042 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2043 symbols to be left unimported when linking statically.
2044 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2045 code when linking statically.
2047 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2049 * elf32-i386.c (elf_i386_check_relocs): Increment
2050 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2051 against STT_GNU_IFUNC symbol.
2052 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2053 local STT_GNU_IFUNC definition is used.
2054 (elf_i386_relocate_section): Handle got.offset != -1 for
2055 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2058 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2059 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2060 relocations against STT_GNU_IFUNC symbol.
2061 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2062 local STT_GNU_IFUNC definition is used.
2063 (elf64_x86_64_relocate_section): Handle got.offset != -1
2064 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2065 STT_GNU_IFUNC symbol.
2067 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2070 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2071 (elf_i386_reloc_type_lookup): Likewise.
2072 (R_386_tls): Removed.
2073 (R_386_irelative): New.
2074 (R_386_vt_offset): Updated.
2075 (elf_i386_rtype_to_howto): Likewise.
2076 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2077 (elf_i386_link_hash_table_create): Initialize igotplt,
2079 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2080 (elf_i386_adjust_dynamic_symbol): Likewise.
2081 (elf_i386_allocate_dynrelocs): Likewise.
2082 (elf_i386_relocate_section): Likewise.
2083 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2085 (elf_i386_finish_dynamic_symbol): When building a static
2086 executable, use .iplt, .igot.plt and .rel.iplt sections for
2087 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2088 locally defined STT_GNU_IFUNC symbol.
2090 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2091 (x86_64_reloc_map): Likewise.
2092 (R_X86_64_standard): Updated.
2093 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2094 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2096 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2097 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2098 (elf64_x86_64_allocate_dynrelocs): Likewise.
2099 (elf64_x86_64_relocate_section): Likewise.
2100 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2102 (elf64_x86_64_finish_dynamic_symbol): When building a static
2103 executable, use .iplt, .igot.plt and .rela.iplt sections for
2104 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2105 for locally defined STT_GNU_IFUNC symbol.
2107 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2108 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2110 * bfd-in2.h: Regenerated.
2111 * libbfd.h: Likewise.
2113 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2115 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2116 (_bfd_elf_make_ifunc_reloc_section): Removed.
2117 (_bfd_elf_is_ifunc_symbol): Likewise.
2118 (_bfd_elf_create_static_ifunc_sections): New.
2120 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2122 (elf_link_add_object_symbols): Here.
2123 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2124 STT_GNU_IFUNC symbol.
2125 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2126 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2127 (IFUNC_INFIX): Removed.
2128 (get_ifunc_reloc_section_name): Likewise.
2129 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2130 (_bfd_elf_is_ifunc_symbol): Likewise.
2131 (_bfd_elf_create_static_ifunc_sections): New.
2133 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2135 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2136 (create_got_section): Likewise.
2137 (allocate_dynrelocs): Likewise.
2138 (readonly_dynrelocs): Likewise.
2139 (set_tls_module_base): Likewise.
2140 (dtpoff_base): Likewise.
2142 (elf_i386_link_hash_table_create): Updated.
2143 (elf_i386_create_dynamic_sections): Likewise.
2144 (elf_i386_check_relocs): Likewise.
2145 (elf_i386_size_dynamic_sections): Likewise.
2146 (elf_i386_relocate_section): Likewise.
2148 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2149 (create_got_section): Likewise.
2150 (allocate_dynrelocs): Likewise.
2151 (readonly_dynrelocs): Likewise.
2152 (set_tls_module_base): Likewise.
2153 (dtpoff_base): Likewise.
2155 (elf64_x86_64_link_hash_table_create): Updated.
2156 (elf64_x86_64_create_dynamic_sections): Likewise.
2157 (elf64_x86_64_check_relocs): Likewise.
2158 (elf64_x86_64_size_dynamic_sections): Likewise.
2159 (elf64_x86_64_relocate_section): Likewise.
2161 2009-05-28 Nick Clifton <nickc@redhat.com>
2163 * targets.c (_bfd_target_vector): Only include plugin target in
2164 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2166 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2168 * elf32-spu.c (struct call_info): New member broken_cycle.
2169 (remove_cycle): Instead of physically removing call_info structures
2170 to break call graph cycles, mark them using the broken_cycle flag.
2171 (mark_overlay_section): Respect broken_cycle flag.
2172 (unmark_overlay_section): Likewise.
2173 (collect_lib_sections): Likewise.
2174 (collect_overlays): Likewise.
2175 (sum_stack): Likewise.
2177 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2179 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2180 (mark_functions_via_relocs): Initialize callee->count to 1.
2181 (pasted_function): Likewise.
2182 (spu_elf_auto_overlay): Honor call counts when determining number
2183 of stubs required in software i-cache mode.
2185 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2187 * plugin.c (program_name): Remove.
2188 (plugin_program_name): New.
2189 (bfd_plugin_set_program_name): New.
2190 (try_load_plugin): Use plugin_program_name.
2191 * plugin.h (bfd_plugin_set_program_name): New.
2193 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2195 * aclocal.m4: Include ../config/plugins.m4.
2196 * configure.in: Use AC_PLUGINS.
2197 * configure: Regenerate.
2198 * Makefile.in: Regenerate.
2199 * doc/Makefile.in: Regenerate.
2201 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2203 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2205 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2206 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2207 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2208 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2209 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2210 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2211 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2212 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2213 * reloc.c (bfd_generic_relax_section): Likewise.
2214 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2215 * vms.c (vms_bfd_relax_section): Likewise.
2217 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2219 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2221 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2222 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2224 * elf32-i386.c (allocate_dynrelocs): Updated.
2225 (elf_i386_relocate_section): Likewise.
2226 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2227 (elf64_x86_64_relocate_section): Likewise.
2229 * elf64-x86-64.c (is_indirect_symbol): Removed.
2231 2009-05-26 Nick Clifton <nickc@redhat.com>
2233 * po/id.po: Updated Indonesian translation.
2235 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2237 * Makefile.am: Run "make dep-am".
2240 (ALL_MACHINES): Add cpu-plugin.lo.
2241 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2242 (BFD32_BACKENDS): Add plugin.lo.
2243 (BFD32_BACKENDS_CFILES): Add plugin.c.
2244 (libbfd_la_LIBADD): Add LIBDL
2245 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2246 (bfd_plugin_arch): Declare.
2247 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2248 * bfd.c (bfd): Add plugin_data.
2249 * config.bfd: Handle the plugin target.
2250 * configure.in: Check for --enable-plugins.
2251 (LT_INIT): Use the dlopen option.
2252 * cpu-plugin.c: New.
2255 * targets.c (plugin_vec): Declare.
2256 (_bfd_target_vector): Add plugin_vec.
2257 * Makefile.in: Regenerate.
2258 * bfd-in2.h: Regenerate.
2259 * configure: Regenerate.
2261 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2263 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2264 per line with all lines having continuation backslash. Prefix
2265 first line with "A", following lines with "B".
2266 * Makefile.am (DEP): Don't use dep.sed here.
2267 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2268 dep.sed here on dependencies, sort and uniq.
2269 * Makefile.in: Regenerate.
2271 2009-05-25 Tristan Gingold <gingold@adacore.com>
2273 * makefile.vms: Add verilog.obj to object list OBJS.
2275 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2277 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2278 for BFD_IN_MEMORY is cleared.
2279 (bfd_bwrite): Zero excess memory allocated.
2281 2009-05-22 Julian Brown <julian@codesourcery.com>
2283 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2285 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2286 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2287 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2288 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2289 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2290 (a8_erratum_fix, a8_erratum_reloc): New structs.
2291 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2292 num_a8_erratum_fixes, fix_cortex_a8 fields.
2293 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2294 (elf32_arm_add_stub): Split into two parts, creating...
2295 (elf32_arm_create_or_find_stub_sec): New function.
2296 (elf32_arm_final_link_relocate): Add forward declaration.
2297 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2298 relocations, multiple relocations per stub.
2299 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2300 (arm_size_one_stub): Use find_stub_size_and_template.
2301 (a8_reloc_compare): New.
2302 (find_thumb_glue): Add forward declaration.
2303 (cortex_a8_erratum_scan): New.
2304 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2305 (bfd_elf32_arm_set_cortex_a8_fix): New.
2306 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2307 (arm_map_one_stub): Add THUMB32_TYPE support.
2308 (a8_branch_to_stub_data): New.
2309 (make_branch_to_a8_stub): New.
2310 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2311 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2312 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2313 Cortex-A8 erratum workaround.
2314 * bfd-in2.h: Regenerate.
2316 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2318 * Makefile.am: Run "make dep-am".
2319 * Makefile.in: Regenerate.
2320 * po/SRC-POTFILES.in: Regenerate.
2322 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2324 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2327 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2329 * elf-bfd.h (struct elf_backend_data
2330 <elf_backend_link_output_symbol_hook>): Return an int.
2331 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2332 symbols on deleted .opd entries.
2333 * elflink.c (elf_link_output_sym): Return without outputting sym
2334 if output_symbol_hook returns 2.
2335 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2336 Abort if we must not discard sym.
2337 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2339 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2340 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2341 elf_backend_link_output_symbol_hook return type change.
2342 * elf32-arm.c (output_arch_syminfo): Likewise.
2343 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2344 (elf32_arm_output_arch_local_syms): Likewise.
2345 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2346 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2347 (bfd_score_elf_link_output_symbol_hook): Likewise.
2348 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2349 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2350 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2351 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2352 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2353 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2354 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2355 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2356 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2357 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2358 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2360 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2362 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2363 out of range .opd symbols.
2365 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2367 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2368 fprintf_vma directly.
2369 * peXXigen.c (pe_print_edata): Likewise.
2370 (pe_print_pdata): Likewise.
2371 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2372 (_bfd_XX_print_private_bfd_data_common): Likewise.
2374 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2376 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2378 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2379 Paul Brook <paul@codesourcery.com>
2381 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2382 fix discarded sections.
2384 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2386 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2387 sections into the software icache.
2389 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2391 * elf32-spu.c (build_stub): Always build "compact" sofware
2394 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2396 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2397 (spu_elf_setup): Initialize it.
2398 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2399 Update to new-sytle cache manager data structures.
2400 (spu_elf_build_stubs): Generate new-style cache manager data
2401 structures and symbols.
2402 (spu_elf_auto_overlay): Update size computation.
2404 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2406 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2407 segments first amongst the program headers.
2409 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2411 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2412 into addresses for relocation types that look at high bits. Remove
2413 special handling of relocation overflow warnings.
2415 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2417 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2418 control flow graph between fragments of a function.
2420 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2422 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2423 generate only a 16-byte .toe section.
2424 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2426 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2428 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2429 (spu_elf_place_overlay_data): ..here. New function.
2430 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2432 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2434 * elf32-arm.c: Move sysdep.h to start of file.
2436 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2438 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2440 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2441 __icache_tag_array and __icache_tag_array_size.
2443 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2445 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2447 (bfinfdpic_link_omit_section_dynsym): Likewise.
2448 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2450 2009-05-05 Paul Brook <paul@codesourcery.com>
2452 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2453 * bfd-in2.h: Regenerate.
2454 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2455 (_arm_elf_section_data): Add text and exidx fields.
2456 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2457 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2458 copy_exidx_entry): New functions.
2459 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2461 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2463 * elf32-arm.c (DEF_STUBS): New helper define.
2464 (DEF_STUB): Likewise.
2465 (stub_def): New type.
2466 (stub_definitions): New array, containing stub template pointers
2468 (arm_size_one_stub): Make use of stub_definitions.
2470 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2472 * elflink.c (find_version_for_sym): Remove from here, ...
2473 * linker.c (bfd_find_version_for_sym): ... rename, replace
2474 here, make public and update all callers.
2475 * bfd-in2.h: Regenerate.
2477 2009-04-30 Nick Clifton <nickc@redhat.com>
2479 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2481 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2482 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2483 into a STT_GNU_IFUNC symbol type.
2484 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2486 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2487 the binary contains ifunc symbols.
2488 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2489 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2490 * elf32-i386.c (is_indirect_function): New function.
2491 (elf_i386_check_relocs): Create an ifunc output section.
2492 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2493 section if necessary.
2494 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2496 (elf_i386_add_symbol_hook): New function. Set the
2497 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2498 symbol is encountered.
2499 (elf_backend_post_process_headers): Define.
2500 (elf_backend_add_symbol_hook): Define.
2501 (elf_i386_post_process_headers): Rename to
2502 elf_i388_fbsd_post_process_headers.
2503 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2504 (is_indirect_function): New function.
2505 (elf64_x86_64_check_relocs): Create an ifunc output section.
2506 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2507 section if necessary.
2508 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2509 symbol if necessary.
2510 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2511 elf_obj_data structure if an ifunc symbol is encountered.
2512 (elf_backend_post_process_headers): Define.
2513 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2514 if we have ifunc symbols to handle.
2515 (get_ifunc_reloc_section_name): New function. Computes the name
2516 for an ifunc section.
2517 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2518 section to hold ifunc relocs.
2519 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2520 (bfd_print_symbol_vandf): Handle ifunc symbols.
2521 (bfd_decode_symclass): Likewise.
2522 * bfd-in2.h: Regenerate.
2524 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2526 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2527 MOVW and MOVT relocations in a shared library link.
2529 2009-04-27 Anthony Green <green@moxielogic.com>
2531 * verilog.c: New file.
2532 * Makefile.am (BFD32_LIBS): Add verilog.c.
2533 (BFD32_LIBS_CFILES): Add verilog.c.
2534 (verilog.lo): New build rule.
2535 * Makefile.in: Rebuilt.
2536 * targets.c: Add verilog support.
2537 * bfd.c (tdata union): Add Verilog private data field.
2538 * bfd-in2.h: Regenerate.
2540 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2542 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2545 2009-04-23 Matthias Klose <doko@ubuntu.com>
2547 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2549 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2552 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2553 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2554 (elf32_arm_size_stubs): Likewise.
2555 (record_thumb_to_arm_glue): Deleted unused function.
2556 (bfd_elf32_arm_process_before_allocation): No longer handle
2557 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2558 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2559 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2561 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2563 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2564 (elf32_arm_write_section): Declare early.
2565 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2566 (arm_allocate_glue_section_space): Exclude empty sections.
2567 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2568 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2570 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2571 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2572 (elf32_arm_size_dynamic_sections): Allocate interworking
2574 (bfd_elf32_bfd_final_link): Define.
2576 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2578 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2580 * coffcode.h (coff_compute_section_file_positions): Clear
2581 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2583 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2584 force_minimum_alignment.
2586 * libcoff.h: Regenerated.
2588 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2589 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2591 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2592 nor target_subsystem.
2594 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2595 force_minimum_alignment nor target_subsystem.
2597 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2599 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2600 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2601 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2602 include in coff-x86_64.c of headers.
2603 (PDATA_ROW_SIZE): New define.
2604 (pex_regs[]): New static array.
2605 (pex64_get_runtime_function): New static function.
2606 (pex64_get_unwind_info): Likewise.
2607 (pex64_get_scope_entry): Likewise.
2608 (pex64_xdata_print_uwd_codes): Likewise.
2609 (pex64_get_section_by_rva): Likewise.
2610 (pex64_dump_xdata): Likewise.
2611 (pex64_bfd_print_pdata): Likewise.
2612 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2613 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2614 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2616 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2617 Alan Modra <amodra@bigpond.net.au>
2618 Dave Korn <dave.korn.cygwin@gmail.com>
2620 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2621 long names and non-NUL-terminated strings.
2623 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2625 * bfd-in2.h: Regenerated.
2627 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2629 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2630 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2632 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2635 * coffcode.h (bfd_pei_p): New.
2637 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2638 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2639 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2640 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2641 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2642 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2644 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2645 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2646 bfd_efi_rtdrv_x86_64_vec,
2647 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2648 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2649 * targets.c: Likewise.
2651 * configure: Regenerated.
2652 * libcoff.h: Likewise.
2653 * Makefile.in: Likewise.
2655 * efi-app-ia32.c: Removed.
2656 * efi-app-x86_64.c: Likewise.
2657 * efi-bsdrv-ia32.c: Likewise.
2658 * efi-bsdrv-ia64.c: Likewise.
2659 * efi-bsdrv-x86_64.c: Likewise.
2660 * efi-rtdrv-ia32.c: Likewise.
2661 * efi-rtdrv-ia64.c: Likewise.
2662 * efi-rtdrv-x86_64.c: Likewise.
2663 * efi-rtdrv-ia32.c: Likewise.
2665 * efi-app-ia64.c: Moved to ...
2667 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2668 (TARGET_NAME): Set to pei-ia64.
2670 * libpei.h (bfd_target_pei_p): Removed.
2671 (bfd_target_pei_arch): Likewise.
2672 (bfd_target_efi_app_p): Likewise.
2673 (bfd_target_efi_app_arch): Likewise.
2674 (bfd_target_efi_bsdrv_p): Likewise.
2675 (bfd_target_efi_bsdrv_arch): Likewise.
2676 (bfd_target_efi_rtdrv_p): Likewise.
2677 (bfd_target_efi_rtdrv_arch): Likewise.
2678 (bfd_pe_executable_p): Likewise.
2680 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2681 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2682 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2683 and efi-rtdrv-ia32.c.
2684 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2685 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2686 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2687 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2688 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2689 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2690 (efi-app-ia64.lo): Removed.
2691 (efi-bsdrv-ia32.lo): Likewise.
2692 (efi-rtdrv-ia32.lo): Likewise.
2693 (efi-app-ia64.lo): Likewise.
2694 (efi-bsdrv-ia64.lo): Likewise.
2695 (efi-rtdrv-ia64.lo): Likewise.
2696 (efi-app-x86_64.lo): Likewise.
2697 (efi-bsdrv-x86_64.lo): Likewise.
2698 (efi-rtdrv-x86_64.lo): Likewise.
2701 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2703 (arch_type): Removed.
2704 (pe_arch): Likewise.
2705 (pe_bfd_object_p): Just return coff_object_p.
2707 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2708 bfd_pe_executable_p with bfd_pei_p.
2710 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2712 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2713 PLT entries to an undefined symbol when generating a shared
2716 2009-04-17 Nick Clifton <nickc@redhat.com>
2719 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2721 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2723 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2724 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2725 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2726 * binary.c (binary_bfd_define_common_symbol): Likewise.
2727 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2728 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2729 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2730 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2731 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2732 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2733 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2734 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2735 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2736 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2737 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2738 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2739 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2740 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2741 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2742 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2743 * som.c (som_bfd_define_common_symbol): Likewise.
2744 * srec.c (srec_bfd_define_common_symbol): Likewise.
2745 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2746 * versados.c (versados_bfd_define_common_symbol): Likewise.
2747 * vms.c (vms_bfd_define_common_symbol): Likewise.
2748 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2749 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2750 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2751 (pmac_xcoff_vec): Likewise.
2752 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2753 (aix5coff64_vec): Likewise.
2754 * linker.c (bfd_generic_define_common_symbol): New function.
2755 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2756 (_bfd_define_common_symbol): New field.
2757 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2758 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2759 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2761 * bfd-in2.h: Regenerate.
2762 * libbfd.h: Likewise.
2763 * libcoff.h: Likewise.
2765 2009-04-15 Anthony Green <green@moxielogic.com>
2767 * targets.c: Add moxie support.
2768 * Makefile.am: Ditto.
2769 * Makefile.in: Rebuilt.
2770 * cpu-moxie.c, elf32-moxie.c: New files.
2771 * archures.c: Add moxie support.
2772 * configure.in: Add moxie support.
2773 * configure: Rebuilt.
2774 * config.bfd, archures.c: Add moxie support.
2775 * bfd-in2.h: Rebuilt.
2777 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2779 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2780 branch to an undef weak symbol into a jump to next instruction if
2781 a PLT entry will be created.
2783 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2785 * coffgen.c (make_a_section_from_file): Set the backend long
2786 section names enable if long section names found on input.
2787 * coffcode.h: Extend long section names documentation to match.
2789 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2791 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2794 2009-04-07 DJ Delorie <dj@redhat.com>
2796 * archures.c: Add bfd_mach_mep_c5.
2797 * bfd-in2.h: Likewise.
2798 * cpu-mep.c: Add bfd_c5_arch.
2799 * elf32-mep.c: Support it.
2801 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2803 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2804 info->callbacks->einfo.
2805 * linker.c (_bfd_generic_section_already_linked): Likewise.
2807 2009-04-06 DJ Delorie <dj@redhat.com>
2809 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2811 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2813 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2814 _bfd_pex64_print_pdata only if PE is defined.
2816 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2817 (_bfd_pex64_print_pdata): This.
2819 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2820 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2823 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2825 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2826 _bfd_pep_print_x64_pdata.
2827 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2828 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2830 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2832 * elf32-xtensa.c (relax_property_section): Always set r_offset
2835 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2837 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2838 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2840 (elf32_arm_stub_type): New enum values for the two new stubs.
2841 (arm_type_of_stub): Make use of the two new stubs.
2842 (arm_size_one_stub): Handle the two new stubs.
2844 2009-04-01 Matt Thomas <matt@netbsd.org>
2846 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2847 hidden symbols into the GOT or PLT.GOT.
2848 (elf_vax_relocate_section): Do not emit a PCREL reloc
2849 into a shared object if it is against a hidden symbol.
2851 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2853 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2854 and know_contains_shared_object_p.
2855 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2856 Cache the result in the archive_info table.
2857 (xcoff_auto_export_p): Add an "info" parameter and update the
2858 call to xcoff_archive_contains_shared_object_p.
2859 (xcoff_mark_auto_exports): Update accordingly.
2860 (xcoff_post_gc_symbol): Likewise.
2862 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2864 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2867 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2869 * coff-rs6000.c (member_layout): New structure.
2870 (archive_iterator): Likewise.
2871 (member_layout_init): New function.
2872 (archive_iterator_begin): Likewise.
2873 (archive_iterator_next): Likewise.
2874 (xcoff_write_armap_old): Use the new iterator functions.
2875 (do_shared_object_padding): Delete.
2876 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2877 handling of arch_info.
2878 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2879 first loop rather than the second. Allocate a member header if
2880 there isn't one, then work out the stat information and length
2881 in the first loop too. Use the new iterators for the second loop.
2882 (xcoff_write_archive_contents_big): Likewise.
2884 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2886 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2887 (bfd_xcoff_set_archive_import_path): Likewise.
2888 * bfd-in2.h: Regenerate.
2889 * xcofflink.c: Include libiberty.h.
2890 (xcoff_archive_info): New structure.
2891 (xcoff_archive_info_hash): New function.
2892 (xcoff_archive_info_eq): Likewise.
2893 (xcoff_get_archive_info): Likewise.
2894 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2895 (bfd_xcoff_split_import_path): New function.
2896 (bfd_xcoff_set_archive_import_path): Likewise.
2897 (xcoff_set_import_path): Move earlier in file.
2898 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2899 object to the the directory part of the bfd's filename. Get the
2900 import path and filename of an archive object from the archive's
2901 xcoff_tdata, initializing it if necessary. Update use of
2903 (bfd_link_input_bfd): Update use of import_file_id.
2904 (xcoff_write_global_symbol): Likewise.
2906 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2908 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2910 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2912 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2913 a .loader section for relocatable links.
2914 (xcoff_need_ldrel_p): New function.
2915 (xcoff_mark): Use it.
2916 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2918 (xcoff_build_ldsym): New function, split out from...
2919 (xcoff_build_ldsyms): ...here. Rename to...
2920 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2921 call xcoff_build_ldsym, if there's a loader section.
2922 (xcoff_build_loader_section): New function, extracted verbatim from...
2923 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2924 there's a loader section. Only add an __rtinit loader symbol
2925 if there's a loader section. Update after above name change.
2926 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2927 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2928 and xcoff_create_ldrel.
2929 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2930 (xcoff_reloc_link_order): Likewise, but only call it if there's
2931 a loader section. Use xcoff_symbol_section.
2932 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2933 if there's a loader section.
2935 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2937 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2939 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2941 * elf32-arm.c (group_sections): Rewrite loops for better
2944 2009-03-30 DJ Delorie <dj@redhat.com>
2946 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2947 relocs when doing a relocatable link.
2949 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2951 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2952 "ERROR:", in error messages.
2953 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2954 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2955 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2956 (elf32_arm_merge_eabi_attributes): Likewise.
2957 (elf32_arm_merge_private_bfd_data): Likewise.
2959 2009-03-27 Nick Clifton <nickc@redhat.com>
2961 * section.c (bfd_get_section_contents): Detect and handle the case
2962 where a section has the SEC_IN_MEMORY flag set but no actual
2965 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2968 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2969 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2970 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2971 if we don't find matching PT_LOAD when copying.
2973 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2975 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2976 the reloc descriptions.
2978 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2980 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2981 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2982 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2984 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2986 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2987 (bfd_i386_arch_intel_syntax): Likewise.
2988 (i8086_arch): Likewise.
2989 (bfd_x86_64_arch): Likewise.
2991 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2993 * elf32-cris.c (cris_elf_relocate_section): <case
2994 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2995 symbols for non-allocated sections. Don't check whether to
2996 generate R_CRIS_DTPMOD for non-allocated sections.
2997 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2998 handle relocation GC:ing if applied to non-allocated section.
2999 (cris_elf_check_relocs): Similar.
3001 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3002 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3003 when emitting a known TP offset in the GOT.
3005 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3007 * elf64-ppc.c (synthetic_opd): Delete.
3008 (compare_symbols): Look for .opd name rather than section match.
3009 (ppc64_elf_get_synthetic_symtab): Likewise.
3011 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3013 * elf32-ppc.c (is_pic_glink_stub): Delete.
3014 (is_nonpic_glink_stub): New function.
3015 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3017 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3019 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3020 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3022 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3023 macros for visibilty and locality checks.
3024 (elf_s390_adjust_dynamic_symbol): Likewise.
3025 (allocate_dynrelocs): Likewise.
3026 (elf_s390_relocate_section): Likewise.
3027 (elf_s390_finish_dynamic_symbol): Likewise.
3028 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3029 (elf_s390_adjust_dynamic_symbol): Likewise.
3030 (allocate_dynrelocs): Likewise.
3031 (elf_s390_relocate_section): Likewise.
3032 (elf_s390_finish_dynamic_symbol): Likewise.
3034 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3036 * bfd-in2.h: Regenerated.
3037 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3038 for debugging sections and map memory read/write dependent on
3040 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3041 without memory read flags set.
3042 * section.c: Add SEC_COFF_NOREAD to section flags.
3044 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3046 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3049 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3051 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3052 "no overlays" return. If there are overlays, create overlay
3053 manager entry symbols here, so that..
3054 (spu_elf_build_stubs): ..we don't need to set them up here.
3055 Simplify entry symbol tests.
3056 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3058 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3060 * elf.c (elfcore_grok_openbsd_procinfo)
3061 (elfcore_grok_openbsd_note): New functions.
3062 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3064 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3066 * vms-hdr.c: Don't include alloca.h.
3067 * elf32-m68hc1x.c: Include alloca-conf.h.
3069 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3071 * Makefile.am: Run "make dep-am".
3072 * Makefile.in: Regenerate.
3074 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3076 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3078 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3080 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3082 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3083 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3084 ovly_return fields with ovly_entry[2]. Adjust all users.
3085 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3087 (spu_elf_build_stubs): Likewise.
3088 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3089 ovly_flavour changes. Update all callers.
3090 (ovl_stub_size_log2): New function.
3091 (build_stub): Handle compact icache stubs. Use different manager
3092 entry point for stubs in non-icache area.
3093 (spu_elf_size_stubs): Don't allocate space for indirect branch
3095 (spu_elf_build_stubs): And don't built them.
3097 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3099 * dwarf2.c (read_section): Always use rawsize, if available.
3101 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3103 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3104 of rawsize and size for buffer.
3106 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3108 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3109 parameter just because fixed sections fit into local store.
3110 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3111 generating overlays if fixed sections plus reserved stack
3112 and heap space fit into local store.
3114 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3116 * elf32-spu.c (build_stub): Correct icache set_id.
3117 (spu_elf_relocate_section): Likewise.
3119 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3121 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3122 symbol table if it was created by the current call.
3124 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3126 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3127 class XMC_DS rather than XMC_UA.
3129 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3131 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3132 bfd_boolean export_defineds parameter with an unsigned int
3133 auto_export_flags parameter.
3134 * bfd-in2.h: Regenerate.
3135 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3136 split out from xcoff_build_ldsyms.
3137 (xcoff_covered_by_expall_p): New function.
3138 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3139 but with extra code to handle -bexpfull and -bexpall.
3140 (xcoff_mark_auto_exports): New function.
3141 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3142 a function should be automatically exported.
3143 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3144 parameter with an auto_export_flags parameter. Update ldinfo
3145 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3148 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3150 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3151 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3152 init and fini functions. Do garbage collection for objects
3153 without an entry point too.
3155 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3157 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3158 check whether a symbol has csect information.
3159 (coff_print_aux): Likewise.
3160 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3161 information for C_AIX_WEAKEXT too.
3162 (_bfd_xcoff_swap_aux_out): Likewise.
3163 (xcoff_reloc_type_br): Handle defweak symbols too.
3164 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3165 information for C_AIX_WEAKEXT too.
3166 (_bfd_xcoff64_swap_aux_out): Likewise.
3167 (xcoff64_reloc_type_br): Handle defweak symbols too.
3168 * coffgen.c (coff_print_symbol): Handle auxillary function
3169 information for C_AIX_WEAKEXT too.
3170 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3171 instead of BSF_GLOBAL if the L_WEAK flag is set.
3172 (xcoff_dynamic_definition_p): New function.
3173 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3174 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3175 always take the symbol class from the ldsym. Use weak bfd symbol
3176 types for weak ldsyms.
3177 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3178 Fix the check for whether a definition is from a shared object.
3179 Allow redefinitions of weak symbols.
3180 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3181 (xcoff_keep_symbol_p): Likewise.
3182 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3183 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3184 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3185 but mark them as L_WEAK.
3186 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3187 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3189 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3191 * xcofflink.c (xcoff_mark): When walking the relocations,
3192 only mark the target symbol or the target section, not both.
3193 (xcoff_final_definition_p): New function.
3194 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3195 symbol is a valid definition of the associated output symbol.
3196 Use XCOFF_ALLOCATED to stop the same hash table entry having
3198 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3200 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3202 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3204 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3207 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3209 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3210 * libcoff.h: Regenerate.
3211 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3212 line-number counts in the bfd's lineno_counts field.
3213 Don't keep per-csect line-number counts.
3214 (xcoff_sweep): Don't update per-csect line-number counts.
3215 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3216 entries in each output section.
3217 (xcoff_link_input_bfd): Get the number of line numbers from
3218 the bfd's lineno_counts field, rather than recalculating it
3219 from scratch. Fix the range check when updating C_BINCL and
3221 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3222 here. Don't expect csects to have line-number counts.
3224 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3226 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3227 * libcoff.h: Regenerate.
3228 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3229 "skip" logic from xcoff_link_input_bfd.
3230 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3231 objects in a dynamic link, rather than checking whether csectpp
3232 is null. Always allocate debug_index for other objects,
3233 and always go through the loop. Update the type of debug_index
3234 after the change above. Read the auxillary csect information
3235 and use xcoff_keep_symbol_p to decide whether a symbol should
3236 be kept. Set its debug_index to -2 if not.
3237 (xcoff_link_input_bfd): Update the type of debug_index after
3238 the change above and always expect it to be nonnull. Use it to
3239 test whether a symbol should be stripped, rather than making the
3240 decision here. Postpone all symbol creation to the second pass.
3242 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3244 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3245 creating a descriptor.
3246 (xcoff_sweep): Don't mark toc_section unless it's needed.
3247 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3248 when marking every bfd.
3249 (xcoff_link_input_bfd): Skip all TOC anchors.
3250 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3251 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3252 to -1; call xcoff_find_tc0 instead.
3254 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3256 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3257 * libcoff.h: Regenerate.
3258 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3259 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3260 the previous symbol's csect. Treat last_symndx as an inclusive value
3261 and simplify its handling.
3262 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3263 symbols with the right csect. Don't mark rsec when processing
3264 relocations against undefined or absolute sections.
3265 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3266 of bfd_und_section_ptr.
3267 (xcoff_link_input_bfd): Likewise.
3269 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3271 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3272 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3273 flag is set. Assert that all undefined symbols are either
3274 imported or defined by a dynamic object.
3275 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3276 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3277 handling to all relocations. Only set XCOFF_CALLED for function
3279 (xcoff_find_function): New function, split out from...
3280 (bfd_xcoff_export_symbol) ...here.
3281 (xcoff_set_import_path): New function, split out from...
3282 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3283 meaning of XCOFF_CALLED.
3284 (xcoff_mark_symbol): If we mark an undefined and unimported
3285 symbol, find some way of defining it. If the symbol is a function
3286 descriptor, fill in its definition automatically. If the symbol
3287 is a function, mark its descriptor and allocate room for global
3288 linkage code. Otherwise mark the symbol as implicitly imported.
3289 Move the code for creating function descriptors from...
3290 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3291 check for symbols that were implicitly defined.
3292 (xcoff_mark): Don't count any dynamic relocations against
3294 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3295 in the xcoff link info.
3296 (xcoff_link_input_bfd): Remove handling of undefined and
3299 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3301 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3302 if the target is absolute. Fix comment typo.
3303 (xcoff_ppc_relocate_section): Remove FIXME.
3304 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3305 if the target is absolute.
3307 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3309 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3310 R_POS and R_NEG relocations against absolute symbols to the
3313 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3315 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3316 to 2 for bfd_mach_ppc_620.
3318 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3320 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3321 * configure.in: Likewise.
3322 * configure: Regenerate.
3324 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3327 * elf.c (assign_section_numbers): Generate symbol table if there
3328 is any relocation in output.
3329 (_bfd_elf_compute_section_file_positions): Likewise.
3331 2009-03-13 Nick Clifton <nickc@redhat.com>
3334 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3335 * elflink.c (elf_link_read_relocs_from_section): Use
3336 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3337 relocs but no symbol table.
3338 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3340 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3343 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3344 to check ___tls_get_addr.
3346 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3347 strncmp to check __tls_get_addr.
3349 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3351 * dwarf2.c (read_section): Always check the offset, even when the
3352 section has been read before.
3354 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3356 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3359 2009-03-11 Chris Demetriou <cgd@google.com>
3361 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3362 * bfd-in2.h: Regenerate.
3363 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3364 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3366 (bsd_write_armap): Likewise.
3367 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3368 flag is set, do nothing.
3369 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3372 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3374 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3375 used to update stack pointer.
3377 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3380 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3381 for unknown symbols in absolute section.
3383 2009-03-06 Nick Clifton <nickc@redhat.com>
3385 * po/es.po: Updated Spanish translation.
3387 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3389 * elf32-arm.c (group_sections): Take next section size into
3390 account before accepting to group it.
3392 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3394 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3396 (elf32_arm_final_link_relocate): Likewise.
3398 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3401 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3403 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3405 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3406 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3407 (BFD_FAKE_SECTION): Init new flag.
3408 * ecoff.c (bfd_debug_section): Likewise.
3409 * bfd-in2.h: Regenerate.
3410 * libbfd.h: Regenerate.
3411 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3412 (ppc_elf_reloc_type_lookup): Handle new relocs.
3413 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3414 without marker relocs.
3415 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3416 if section has no old-style calls.
3417 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3418 Don't try to optimize new-style __tls_get_addr call when handling
3419 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3421 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3422 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3423 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3424 without marker relocs.
3425 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3426 if section has no old-style calls. Set toc_ref for new relocs as
3428 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3429 Don't try to optimize new-style __tls_get_addr call when handling
3430 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3433 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3436 * configure.in: Test for ld --as-needed support. Link shared
3437 libbfd against libm.
3438 * configure: Regenerate.
3440 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3442 * Makefile.am: Run "make dep-am".
3443 * Makefile.in: Regenerate.
3445 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3447 * elf32-score7.c: New file.
3448 * elf32-score.h: New file.
3449 * elf32-score.c: Add code to support score 7. Set score7 as the
3451 * cpu-score.c: Add score7 architecure.
3452 (compatibile): New function.
3453 * Makefile.am: Add rules for building elf32-score7 object.
3454 * Makefile.in: Regenerate.
3455 * configure.in: Add elf32-score7 object to score vectors.
3456 * configure: Regenerate.
3457 * reloc.c: Add score7 relocs.
3458 * archures.c: Add score3 and score7 machine numbers.
3459 * bfd-in2.h: Regenerate.
3460 * libbfd.h: Regenerate.
3462 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3464 * configure: Regenerate.
3466 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3468 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3469 (elf32_hppa_check_relocs): Use it.
3471 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3473 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3474 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3475 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3476 (elf_hppa_record_segment_addrs): Likewise.
3477 (elf_hppa_final_link): Likewise.
3478 (elf_hppa_relocate_insn): Likewise.
3479 (elf_hppa_final_link_relocate): Likewise.
3480 (elf64_hppa_relocate_section): Likewise.
3481 * elf64-hppa.c: Insert above.
3483 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3485 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3486 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3487 (elf_hppa_relocate_section): Likewise.
3488 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3489 from struct elf_link_hash_entry. Add count field.
3490 (struct elf64_hppa_dyn_hash_table): Delete.
3491 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3492 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3493 (hppa_elf_hash_entry, eh_name): Define.
3494 (elf64_hppa_new_dyn_hash_entry): Delete.
3495 (elf64_hppa_dyn_hash_lookup): Delete.
3496 (elf64_hppa_dyn_hash_traverse): Delete.
3497 (get_dyn_name): Delete.
3498 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3499 of struct elf64_hppa_dyn_hash_entry *.
3500 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3501 allocate_global_data_plt, allocate_global_data_stub,
3502 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3504 (hppa64_link_hash_newfunc): New.
3505 (elf64_hppa_hash_table_create): Rework.
3506 (count_dyn_reloc): Likewise.
3507 (hppa64_elf_local_refcounts): New.
3508 (elf64_hppa_check_relocs): Rework using standard technique for recording
3509 local DLT, PLT and OPD reference counts.
3510 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3511 elf_link_hash_entry *.
3512 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3513 allocate_global_data_plt, allocate_global_data_stub,
3514 allocate_global_data_opd, allocate_dynrel_entries,
3515 elf64_hppa_adjust_dynamic_symbol,
3516 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3517 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3518 Use hppa_link_hash_table. Rework.
3519 (elf64_hppa_link_output_symbol_hook): Rework.
3520 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3521 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3522 elf64_hppa_finish_dynamic_sections): Likewise.
3524 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3526 * elf32-arm.c (stub_reloc_type): Removed.
3527 (insn_sequence): Renamed reloc_type field to r_type.
3528 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3529 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3530 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3531 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3532 (arm_stub_is_thumb): Catch new stubs.
3533 (arm_type_of_stub): Handle new stubs.
3534 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3535 (bfd_elf32_arm_process_before_allocation): Remove useless
3538 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3540 * elf.c (elf_find_function): Use is_function_type to check
3543 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3545 * xtensa-modules.c: Revert to previous version 1.11 due
3546 to inadvertant commit.
3548 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3550 * elf32-xtensa.c (text_action_add): Separate test for action
3551 type. Break if saved action is ta_widen_insn at same offset.
3553 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3555 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3556 to elf32_arm_stub_long_branch_any_arm_pic.
3557 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3558 (enum elf32_arm_stub_type, arm_type_of_stub)
3559 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3562 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3564 * elf32-arm.c (PREV_SEC): Update comment.
3565 (group_sections): Rename argument to stubs_always_after_branch.
3566 Reverse the list and place stubs at the end of input sections.
3568 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3570 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3572 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3574 (arm_size_one_stub): Remove unnecessary break.
3575 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3577 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3579 * elf32-arm.c (stub_insn_type): New type.
3580 (stub_reloc_type): Likewise.
3581 (insn_sequence): Likewise.
3582 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3583 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3584 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3585 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3586 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3587 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3588 (elf32_arm_stub_hash_entry): Add new helper fields.
3589 (stub_hash_newfunc): Initialize these new fields.
3590 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3591 to take endianness into account.
3592 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3593 (arm_map_one_stub): Code is now more generic, thanks to
3596 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3598 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3600 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3601 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3602 BLX is not available. Fix typo in warning message. Add comments
3603 and improve formatting.
3604 (arm_build_one_stub): Adjust to new
3605 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3606 (arm_map_one_stub): Likewise.
3608 2009-02-23 Tristan Gingold <gingold@adacore.com>
3609 Eric Botcazou <ebotcazou@adacore.com>
3610 Douglas B Rupp <rupp@gnat.com>
3612 * vms.h: Update copyright year, fix comments, reorder declarations.
3613 (_bfd_save_vms_section): Remove the prototype.
3614 (EGPS_S_V_NO_SHIFT): New constant.
3615 (bfd_vms_set_section_flags): New prototype.
3616 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3618 (EGSY_S_W_FLAGS): Ditto.
3619 (EGSY_S_V_QUAD_VAL): Ditto.
3620 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3621 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3622 EGST_S_B_NAMLNG): Ditto.
3623 (ESRF_S_B_NAMLNG): Ditto.
3624 (ETIR_S_C_HEADER_SIZE): Ditto.
3625 (EGPS_S_V_ALLOC_64BIT): Ditto.
3626 (DST_S_C_EPILOG): Ditto.
3627 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3628 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3629 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3630 (DST_S_L_PCLINE_UNSLONG): Ditto.
3631 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3632 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3633 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3634 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3635 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3636 (DST_S_B_SRC_UNSBYTE): Ditto.
3637 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3639 (vms_section, vms_reloc): Remove types.
3640 (hdr_struc): Replaced by ...
3641 (hdr_struct): ... new type.
3642 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3643 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3644 (EMH_DATE_LENGTH): Ditto.
3645 (eom_struc): Replaced by ...
3646 (eom_struct): ... new type.
3647 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3648 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3649 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3650 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3651 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3652 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3653 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3654 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3655 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3656 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3657 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3658 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3659 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3660 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3661 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3662 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3663 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3664 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3665 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3666 (enum file_type_enum): New type.
3667 (struct location_struct): Removed.
3668 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3669 (struct funcinfo, struct module): Ditto.
3670 (struct vms_private_data_struct): Update fields.
3671 (struct vms_section_data_struct): New type.
3673 * vms.c: Update copyright year, fix comments,
3674 Fix includes for DECC, add prototypes.
3675 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3677 Use flavour to set is_vax, location_stack is removed.
3678 (struct pair): Declare.
3679 (fill_section_ptr): Initialize variables at declaration.
3680 Add guard to set SECTION_SYM flag, handlde und section.
3681 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3682 (_bfd_vms_slurp_object_records): New function, replaces previous
3684 (vms_slurp_module): New function.
3685 (vms_slurp_image): Ditto.
3686 (vms_object_p): Complete rewrite.
3687 (vms_mkobject): Use is_vax field to slect architecture.
3688 (free_reloc_stream): New function.
3689 (vms_convert_to_var): Ditto.
3690 (vms_convert_to_var_1): Ditto.
3691 (vms_convert_to_var_unix_filename): Ditto.
3692 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3694 (vms_new_section_hook): Set alignment to 0, allocate private data.
3695 (vms_get_section_contents): Load content.
3696 (vms_get_symbol_info): Handle undefined section.
3697 (vms_find_nearest_line): Handle.
3698 (alloc_reloc_stream): New function.
3699 (vms_slurp_reloc_table): Ditto.
3700 (vms_get_reloc_upper_bound): Make it real.
3701 (vms_canonicalize_reloc): Do the real work.
3702 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3704 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3705 (vms_set_arch_mach): Check arch.
3706 (vms_set_section_contents): Copy the content after allocation.
3707 (vms_alpha_vec): Update object flags.
3709 * vms-tir.c: Update copyright year, fix comments,
3710 add prototypes for new functions.
3711 (dst_define_location): New function.
3712 (dst_restore_location): New function.
3713 (dst_retrieve_location): New function.
3714 (dst_check_allocation): New function.
3715 (image_dump): Call dst_check_allocation.
3716 (image_write_b): Ditto.
3717 (image_write_w): Ditto.
3718 (image_write_l): Ditto.
3719 (image_write_q): Ditto.
3720 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3721 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3723 Call error handler instead of abort if name is not known.
3724 (etir_sta): Add quarter_relocs argument and set it.
3727 (etir_opr): Ditto, return FALSE in case of error.
3728 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3729 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3730 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3731 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3732 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3733 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3734 Return FALSE in case of error.
3735 (tir_sta): Change sign of psect.
3737 (tir_cmd): Fix cast. Makes tir_table static const.
3738 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3739 add argument to explain.
3740 (analyze_etir): Initialize maxptr, add quarter_relocs
3741 declaration, move some declarations into inner scopes.
3742 Handle quarter_relocs and STO_IMM.
3743 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3744 (_bfd_vms_slurp_relocs): New function.
3745 (_bfd_vms_decode_relocs): New function.
3746 (sto_imm): Rewritten.
3747 (start_first_etbt_record): New function.
3748 (start_another_etbt_record): Ditto.
3749 (etir_output_check): Ditto.
3750 (defer_reloc_p): Ditto.
3751 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3752 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3753 rewritte relocations handling.
3754 (_bfd_vms_write_tbt): Removed.
3755 (_bfd_vms_write_dbg): Ditto.
3757 * vms-misc.c: Update copyright year, Fix comments.
3758 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3759 (maybe_adjust_record_pointer_for_object): New function.
3760 (_bfd_vms_get_first_record): New function, replaces ...
3761 (_bfd_vms_get_record): .. removed.
3762 (_bfd_vms_get_object_record): New function.
3763 (_bfd_vms_get_object_record): New function.
3764 (vms_get_remaining_object_record): New function, replaces ...
3765 (_bfd_vms_get_next_record): ... removed.
3766 (add_new_contents): Removed.
3767 (_bfd_save_vms_section): Removed.
3768 (_bfd_get_vms_section): Removed.
3769 (_bfd_vms_output_flush): Write in VAR format.
3770 (new_symbol): Don't make UND section.
3772 * vms-hdr.c: Update copyright year, update list of record handled.
3773 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3774 (_bfd_vms_write_hdr): Strip vms and unix patches,
3775 add comments, truncate module name at 31 characters,
3776 use constants instead of hard-coded value,
3777 write BFD version instead of a fixed string.
3778 (_bfd_vms_slurp_ihd): New function.
3779 (_bfd_vms_slurp_isd): Ditto.
3780 (_bfd_vms_slurp_ihs): Ditto.
3781 (new_module): Ditto.
3782 (parse_module): Ditto
3783 (build_module_list): Ditto.
3784 (module_find_nearest_line): Ditto.
3785 (_bfd_vms_find_nearest_dst_line): Ditto.
3786 (vms_slurp_debug): Ditto.
3787 (_bfd_vms_slurp_dbg): Ditto.
3788 (_bfd_vms_slurp_tbt): Ditto.
3789 (_bfd_vms_write_dbg): Ditto.
3790 (_bfd_vms_write_tbt): Ditto.
3792 * vms-gsd.c: Update copyright year, update list of records handled.
3793 (EVAX_LITERALS_NAME): New macro.
3794 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3795 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3796 (register_universal_symbol): New function and prototype.
3797 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3798 improve debug messages,
3799 use constants instead of hard-coded value,
3800 fix missing endianness conversion,
3801 handle global symbol (SYMG).
3802 (bfd_vms_set_section_flags): New function.
3803 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3804 handle section literals,
3806 handle section bfd and vms flags,
3807 don't output LIB$INITIALIZE symbol,
3808 fix handling of weak symbols,
3809 fix evax vs vax procedure descriptor,
3810 handle absolute symbols.
3812 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3813 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3815 * makefile.vms (DEFS): Fix flags for VMS.
3817 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3819 * bfd-in2.h: Regenerated.
3820 * libbfd.h: Regenerated.
3822 2009-02-20 Cary Coutant <ccoutant@google.com>
3824 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3827 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3830 * coffcode.h (coff_write_object_contents): Don't let the string
3831 table offset overflow the s_name field when using long section names.
3833 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3835 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3836 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3837 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3838 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3839 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3840 (bfd_pmac_xcoff_backend_data): Likewise.
3841 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3842 (bfd_xcoff_aix5_backend_data): Likewise.
3843 (xcoff64_write_object_contents): Delete unused long_section_names
3845 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3846 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3848 * coffcode.h (documentation): Update to describe long section names.
3849 (COFFLONGSECTIONCATHELPER): New helper macro.
3850 (BLANKOR1TOODD): Likewise.
3851 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3852 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3853 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3854 (bfd_coff_set_long_section_names_allowed): New function.
3855 (bfd_coff_set_long_section_names_disallowed): Likewise.
3856 (struct bfd_coff_backend_data): Add new backend hook function
3857 pointer _bfd_coff_set_long_section_names.
3858 (bfd_coff_set_long_section_names): New backend hook.
3859 (coff_write_object_contents): Only generate long section names if
3860 bfd_coff_long_section_names() indicates they are currently enabled.
3861 (bfd_coff_std_swap_table): Make non-const, and initialise long
3862 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3863 (ticoff0_swap_table): Likewise to both.
3864 (ticoff1_swap_table): Again, likewise to both.
3865 * coffgen.c (make_a_section_from_file): Allow long section names
3866 as inputs even if not currently allowed for outputs.
3867 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3868 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3869 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3870 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3871 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3872 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3873 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3874 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3875 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3876 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3877 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3878 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3879 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3880 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3881 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3882 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3883 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3884 * libcoff-in.h: Update copyright year to cause updated copyright
3885 year in generated libcoff.h, and fix typo.
3886 * libcoff.h: Regenerated.
3887 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3888 (_bfd_ecoff_no_long_sections): Add prototype.
3889 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3890 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3891 defined by an including .c file.
3892 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3893 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3894 (ticoff1_swap_table): Likewise to both.
3896 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3898 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3899 stub. Catch default case error.
3900 (arm_map_one_stub): Add missing Thumb mapping symbol.
3902 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3905 * elf32-avr.c: Handle case where no local symbos exist correctly.
3907 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3910 * elf32-arm.c (arm_long_branch_stub,
3911 arm_thumb_v4t_long_branch_stub,
3912 arm_thumb_thumb_long_branch_stub,
3913 arm_thumb_arm_v4t_long_branch_stub,
3914 arm_thumb_arm_v4t_short_branch_stub,
3915 arm_pic_long_branch_stub):
3916 Renamed to elf32_arm_stub_long_branch_any_any,
3917 elf32_arm_stub_long_branch_v4t_arm_thumb,
3918 elf32_arm_stub_long_branch_thumb_only,
3919 elf32_arm_stub_long_branch_v4t_thumb_arm,
3920 elf32_arm_stub_short_branch_v4t_thumb_arm,
3921 elf32_arm_stub_long_branch_any_any_pic.
3922 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3923 arm_thumb_thumb_stub_long_branch,
3924 arm_thumb_arm_v4t_stub_long_branch,
3925 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3926 Renamed to arm_stub_long_branch_any_any,
3927 arm_stub_long_branch_v4t_arm_thumb,
3928 arm_stub_long_branch_thumb_only,
3929 arm_stub_long_branch_v4t_thumb_arm,
3930 arm_stub_short_branch_v4t_thumb_arm,
3931 arm_stub_long_branch_any_any_pic.
3933 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3935 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3936 in branch offset check.
3938 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3940 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3941 add toc.symndx and toc.add.
3942 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3944 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3946 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3947 (branch_reloc_hash_match): New function, extracted from..
3948 (ppc64_elf_tls_optimize): ..here.
3949 (ppc64_elf_relocate_section): Properly set addends when optimizing
3950 tls sequences. Avoid unnecessary reading and writing of insns.
3951 Only redo reloc when symbol changed. Bypass symbol checks when
3953 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3954 (branch_reloc_hash_match): New function, extracted from..
3955 (ppc_elf_tls_optimize): ..here.
3956 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3957 Don't clear addend on zapped __tls_get_addr reloc.
3959 2009-02-12 Nick Clifton <nickc@redhat.com>
3962 * elflink.c (bfd_elf_final_link): When counting the relocations,
3963 if the header size has not been set yet then assume that it will
3964 match the output section's reloc type.
3966 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3968 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3971 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3973 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3974 (find_function): Likewise.
3975 (pasted_function): Don't error if no prior function found.
3976 (discover_functions): Revert 2008-12-10 change. Extend first
3977 function range to start of section.
3979 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3981 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3983 * elf64-hppa.h: Likewise.
3985 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3987 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3990 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3992 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3993 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3995 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3997 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3998 * archures.c (bfd_mach_mips_xlr): Define.
3999 * bfd-in2.h: Regenerate.
4000 * cpu-mips.c (I_xlr): Define.
4001 (arch_info_struct): Add XLR entry.
4002 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4003 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4004 (mips_mach_extensions): Add XLR entry.
4006 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4008 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4010 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4012 * configure.in: AC_SUBST pdfdir.
4013 * Makefile.am: Add install-pdf, install-pdf-am
4014 and install-pdf-recursive targets. Define pdfdir.
4015 * doc/Makefile.am: Define pdf__strip_dir. Add
4016 install-pdf and install-pdf-am targets.
4017 * po/Make-in: Add install-pdf target.
4018 * configure: Regenerate.
4019 * Makefile.in: Regenerate
4020 * doc/Makefile.in: Regenerate.
4022 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4024 * bfd-in2.h: Regenerate.
4025 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4026 fields from n_entries to n_slots where appropriate, update comments.
4027 (HOWTO): Add TLS relocations.
4028 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4029 (enum elf_m68k_got_offset_size): New enum.
4030 (struct elf_m68k_got_entry.type): Move field to ...
4031 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4032 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4034 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4036 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4037 fields into n_entries array. Update comments.
4038 (elf_m68k_init_got): Simplify, update all uses.
4039 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4040 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4041 GOT entries; update name, update all uses.
4042 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4043 (elf_m68k_get_got_entry): Update.
4044 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4046 (elf_m68k_remove_got_entry_type): Simplify.
4047 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4048 (elf_m68k_can_merge_gots): Update.
4049 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4050 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4051 GOT entries, simplify.
4052 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4053 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4054 field, remove obsoleted local_n_entries field.
4055 (elf_m68k_partition_multi_got_2): New static function.
4056 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4058 (elf_m68k_remove_got_entry_type): Update.
4059 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4060 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4061 update of sgot->size and srelgot->size.
4062 (elf_m68k_gc_sweep_hook): Update.
4063 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4064 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4066 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4067 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4069 2009-02-02 DJ Delorie <dj@redhat.com>
4071 * elf32-mep.c (config_names): Regenerate configuration.
4073 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4075 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4076 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4077 * elf.c (bfd_elf_get_str_section): Make static.
4078 (bfd_elf_find_section): Delete.
4079 * libbfd.h: Regenerate.
4081 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4083 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4084 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4086 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4088 * elflink.c (on_needed_list): New function.
4089 (elf_link_add_object_symbols): Link in --as-needed libs if they
4090 satisfy undefined symbols in other libs.
4092 2009-01-30 Julian Brown <julian@codesourcery.com>
4094 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4095 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4096 with --just-symbols (-R).
4098 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4100 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4101 high_pc in order to properly sign-extend VMAs.
4103 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4104 Mark Shinwell <shinwell@codesourcery.com>
4105 Catherine Moore <clm@codesourcery.com>
4107 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4109 2009-01-28 Catherine Moore <clm@codesourcery.com>
4111 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4112 SEC_LOAD for dynamic relocation sections.
4114 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4116 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4117 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4118 the size of local TLS data.
4120 2009-01-27 Andreas Schwab <schwab@suse.de>
4122 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4123 architectures in the archive.
4125 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4127 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4128 <R_CRIS_32_DTPREL>: Correct relocation value.
4130 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4131 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4132 symbols with non-default visibility.
4134 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4136 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4137 describing the trampolines.
4138 (ppc_elf_relocate_section): Update relocs to describe the
4141 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4143 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4144 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4145 and R_PARISC_PCREL12F relocations.
4147 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4150 * elflink.c (find_version_for_sym): New function split out from,
4151 but without export_dynamic test, ..
4152 (_bfd_elf_link_assign_sym_version): ..here.
4153 (_bfd_elf_export_symbol): Use it.
4155 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4157 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4158 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4159 * elflink.c: ..here, somewhat modified.
4160 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4161 _bfd_elf_link_find_version_dependencies,
4162 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4163 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4164 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4166 * elflink.c: ..and make static here.
4167 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4168 of output_bfd from struct elf_find_verdep_info.
4169 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4170 struct elf_info_failed.
4171 (bfd_elf_size_dynamic_sections): Adjust.
4173 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4176 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4177 after comp_unit_find_line call.
4179 2009-01-21 Nick Clifton <nickc@redhat.com>
4182 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4183 tm_gmtoff field in struct tm.
4185 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4187 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4188 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4189 sections in soft-icache lines unless non_ia_text. Don't add
4190 rodata if doing so would exceed line size.
4192 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4194 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4195 types than bfd_link_hash_indirect, before early return, call
4196 _bfd_elf_link_hash_copy_indirect.
4198 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4200 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4201 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4202 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4203 (elf_backend_obj_attrs_order): New define.
4204 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4205 (elfNN_bed): Add elf_backend_obj_attrs_order.
4207 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4209 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4210 (obj_attr_size): Likewise.
4211 (write_obj_attribute): Likewise.
4212 (_bfd_elf_copy_obj_attributes): Likewise.
4213 (_bfd_elf_parse_attributes): Likewise.
4214 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4215 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4216 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4217 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4218 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4221 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4223 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4224 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4225 (bfd_elf_add_obj_attr_string): Likewise.
4226 (bfd_elf_add_obj_attr_int_string): Likewise.
4227 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4228 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4229 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4230 Tag_nodefaults has no default value.
4231 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4232 comment to reflect the new state.
4234 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4237 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4238 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4239 (adjust_z_magix): Delete dead code handling QMAGIC.
4241 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4243 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4244 IMAGE_SCN_MEM_DISCARDABLE.
4246 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4248 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4249 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4250 * configure.in (commonbfdlib): Delete.
4251 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4252 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4253 is available, not just for linux.
4254 * po/SRC-POTFILES.in: Regenerate.
4255 * Makefile.in: Regenerate.
4256 * configure: Regenerate.
4258 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4259 Julian Brown <julian@codesourcery.com>
4261 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4262 ARM attributes in ABI 2.07.
4263 * elf32-arm.c (get_secondary_compatible_arch): New function.
4264 (set_secondary_compatible_arch): New function.
4265 (tag_cpu_arch_combine): New function.
4266 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4267 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4268 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4269 make it fit with order_01243.
4270 Add support for Tag_also_compatible_with,
4271 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4272 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4273 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4274 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4275 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4276 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4277 Rework the way unknown attributes are handled.
4278 Defer errors until all attributes have been processed.
4280 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4282 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4283 bfd_elf_add_obj_attr_int_string.
4284 Read Tag_compatibility from its new location in the attribute array,
4285 rather than the attribute list.
4286 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4287 bfd_elf_add_obj_attr_int_string.
4288 (_bfd_elf_parse_attributes): Likewise.
4289 (_bfd_elf_merge_object_attributes): There's now only one
4290 Tag_compatibility, and it's in the array, not the list.
4291 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4293 (bfd_elf_add_obj_attr_compat): Rename to
4294 bfd_elf_add_obj_attr_int_string.
4295 (bfd_elf_add_proc_attr_compat): Rename to
4296 bfd_elf_add_proc_attr_int_string.
4297 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4300 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4302 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4303 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4304 (vmsutil.lo): Add dependency rule.
4305 * Makefile.in: Regenerate.
4306 * config.bfd (ia64*-*-*vms*): Add case.
4307 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4308 * configure: Regenerate.
4309 * vmsutil.c: New file.
4310 * vmsutil.h: New file.
4311 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4313 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4314 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4315 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4316 elfNN_vms_object_p): New functions
4317 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4319 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4322 * elflink.c (elf_gc_sweep): Exclude the group section if the
4323 first member of the section group is excluded.
4325 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4328 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4329 saved filename, use bfd_alloc rather than bfd_malloc for it.
4331 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4333 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4335 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4337 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4339 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4341 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4343 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4345 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4347 (struct got_entry): Add br_addr.
4348 (struct call_info): Add priority.
4349 (struct function_info): Add lr_store and sp_adjust.
4350 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4351 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4352 area as an overlay, and check that no other overlays exist. Look up
4353 icache overlay manager entry sym.
4354 (BRA_STUBS, BRA, BRASL): Define.
4355 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4356 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4358 (count_stub, build_stub): Support soft-icache.
4359 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4360 (spu_elf_size_stubs): Size soft-icache stubs.
4361 (overlay_index): New function.
4362 (spu_elf_build_stubs): Make static. Support soft-icache.
4363 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4364 (find_function_stack_adjust): Save lr store and stack adjust insn
4366 (maybe_insert_function): Adjust find_function_stack_adjust call.
4367 (mark_functions_via_relocs): Retrieve priority.
4368 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4369 (sort_calls): Sort by priority first.
4370 (mark_overlay_section): Ignore .ovl.init.
4371 (sum_stack): Only print when stack_analysis.
4372 (print_one_overlay_section): New function, extracted from..
4373 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4374 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4375 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4376 analysis. Call spu_elf_build_stubs.
4377 (spu_elf_relocate_section): For soft-icache encode overlay index
4379 (spu_elf_output_symbol_hook): Support soft-icache.
4380 (spu_elf_modify_program_headers: Likewise.
4382 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4383 num_regions to num_lines. Add line_size and max_branch.
4384 (enum _ovly_flavour): Add ovly_soft_icache.
4385 (spu_elf_build_stubs): Delete.
4387 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4389 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4390 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4392 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4394 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4395 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4396 the program, the known offset starts at the negative size of the
4398 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4401 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4403 * config.bfd: Add lm32-*-rtems*.
4405 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4407 * coff-ppc.c: Add 2009 to Copyright.
4408 * elf32-cris.c: Likewise.
4409 * elflink.c: Likewise.
4411 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4413 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4414 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4416 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4419 * elflink.c (elf_merge_st_other): New.
4420 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4421 hide them if needed.
4422 (elf_link_add_object_symbols): Updated.
4424 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4427 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4428 ref_dynamic and dynamic_def fields when setting def_regular
4431 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4434 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4437 For older changes see ChangeLog-2008
4443 version-control: never