| blob | f804d9b2adfd7c36ceeb7753ba7597e086866cdb |
1 2009-09-09 Martin Thuresson <martin@mtme.org>
3 Update soruces to compile cleanly with -Wc++-compat:
4 * aoutx.h: Add casts.
5 * archive.c: Add casts.
6 * archive64.c: Add casts.
7 * archures.c: Add casts.
8 * bfd-in2.h: Regenerated.
9 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
10 * bfdio.c: Add casts.
11 * binary.c: Add casts.
12 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
13 parameter to use enum value instead of int.
14 * coffcode.h: Add casts.
15 * coffgen.c: Add casts.
16 * cofflink.c: Add casts.
17 * compress.c: Add casts.
18 * dwarf1.c: Add casts.
19 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
20 bfd_ptr. Update code to use new name.
21 * elf-attrs.c: Add casts.
22 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
23 anonymous struct. (union gotplt_union, struct
24 elf_link_virtual_table_entry): Move to top level.
25 * elf-eh-frame.c: Add casts.
26 * elf-strtab.c: Add casts.
27 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
28 argument name from typename to type_name.
29 * elf32-i386.c: Add casts.
30 * elf64-x86-64.c: Add casts.
31 * elfcode.h: Add casts.
32 * elfcore.h: Add casts.
33 * elflink.c: Add casts.
34 * format.c: Add casts.
35 * hash.c: Add casts.
36 * ihex.c: Add casts.
37 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
38 level.
39 * libbfd.c: Add casts.
40 * linker.c: Add casts.
41 * merge.c: Add casts.
42 * opncls.c: Add casts.
43 * peXXigen.c: Add casts.
44 * peicode.h: Add casts.
45 * reloc.c: Add casts.
46 * section.c: Add casts.
47 * simple.c: Add casts.
48 * srec.c: Add casts.
49 * stabs.c: Add casts.
50 * syms.c: Add casts.
51 * targets.c: Add casts.
52 * tekhex.c: Add casts.
53 * verilog.c: Add casts.
55 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
57 * configure: Regenerate.
59 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
61 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
62 for the mode of target PLT entries.
63 (allocate_dynrelocs): Only adjust symbol type if setting its
64 value.
66 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
68 * configure: Regenerate.
70 2009-09-09 Nick Clifton <nickc@redhat.com>
72 PR 10478:
73 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
74 section headers containing sh_link values of SHN_BEFORE or
75 SHN_AFTER.
76 * elfcode.h (elf_object_p): Likewise.
78 2009-09-09 Tristan Gingold <gingold@adacore.com>
80 Handle DYLD_INFO introduced by Darwin10.
81 * mach-o.h (bfd_mach_o_load_command_type): Add
82 BFD_MACH_O_LC_DYLD_INFO.
83 (bfd_mach_o_dyld_info_command): New type.
84 (bfd_mach_o_load_command): Add dyld_info field.
85 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
86 (bfd_mach_o_scan_read_dyld_info): New function.
87 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
88 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
89 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
90 (bfd_mach_o_print_dyld_info): New function.
92 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
94 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
95 linkonce or linker script discarded section.
97 2009-09-09 Alan Modra <amodra@bigpond.net.au>
99 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
101 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
103 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
104 range call the bfd error hander and use R_68K_NONE instead.
106 2009-09-07 Tristan Gingold <gingold@adacore.com>
108 * po/SRC-POTFILES.in: Regenerate.
109 * po/bfd.pot: Regenerate.
111 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
112 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
113 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
114 st_mtim.tv_nsec to gas/configure.in
115 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
116 * configure: Regenerate.
117 * config.in: Regenerate.
118 * vmsutil.c: Moved to gas/config/te-vms.c
119 * vmsutil.h: Removed.
120 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
121 (BFD32_BACKENDS): Remove vmsutil.lo
122 * Makefile.in: Regenerate.
124 2009-09-05 Eli Zaretskii <eliz@gnu.org>
126 * coffcode.h: Include libiberty.h.
128 2009-09-05 Martin Thuresson <martin@mtme.org>
130 * coff-arm.c (coff_arm_relocate_section)
131 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
132 Change member name class to symbol_class.
133 * coff-i960.c (coff_i960_relocate_section) Rename variable
134 class to class_val. Change member name class to symbol_class.
135 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
136 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
137 * coff-stgo32.c (adjust_aux_in_post)
138 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
139 to in_class.
140 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
141 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
142 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
143 to n_sclass.
144 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
145 variables named class to n_sclass. (coff_write_symbols): Rename
146 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
147 argument class to symbol_class.
148 * cofflink.c (_bfd_coff_link_hash_newfunc)
149 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
150 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
151 Update code to use renamed members.
152 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
153 argument class to in_class.
154 * libcoff-in.h (struct coff_link_hash_entry, struct
155 coff_debug_merge_type) Renamed members class to symbol_class and
156 type_class.
157 * libcoff.h Regenerated.
158 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
159 Rename argument class to in_class.
160 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
161 renamed members.
162 * pef.h (struct bfd_pef_imported_symbol): Changed name of
163 member class to symbol_class.
165 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
167 * configure: Regenerated.
169 2009-09-04 Tristan Gingold <gingold@adacore.com>
171 * configure.in: Bump version to 2.20.51
173 2009-09-04 Alan Modra <amodra@bigpond.net.au>
175 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
177 2009-09-04 Jie Zhang <jie.zhang@analog.com>
179 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
180 create .rela.bss.
181 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
182 for empty .rela.bss and .rel.plt sections.
184 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
186 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
187 R_MIPS_JALR unless symbol resolves locally.
189 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
191 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
192 has_static_relocs for R_MIPS_JALR.
194 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
196 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
197 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
198 respective stubs.
200 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
202 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
203 plt earlier.
205 2009-09-01 Tristan Gingold <gingold@adacore.com>
207 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
208 dependencies. Reindent.
209 * configure.com: Ported to Itanium VMS. Now generates a build.com
210 to build without make. Add messages but make edit silent.
211 * hosts/alphavms.h: Add a prototype for stpcpy.
212 * vms.c: Add a missing include for Alpha VMS.
213 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
215 2009-08-31 Jan Beulich <jbeulich@novell.com>
217 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
218 * elf.c (bfd_elf_get_default_section_type): New.
219 (elf_fake_sections): Use bfd_elf_get_default_section_type.
221 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
223 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
224 accidental checkin.
225 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
227 2009-08-30 Alan Modra <amodra@bigpond.net.au>
229 PR ld/10569
230 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
231 (bfd_emul_get_commonpagesize): Likewise.
233 2009-08-29 Martin Thuresson <martin@mtme.org>
235 * elf32-arm.c (struct stub_def): Rename member template to
236 template_sequence. (arm_build_one_stub,
237 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
238 Rename variable template to template_sequence.
239 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
240 Rename variable template to template_val.
241 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
242 new to new_symbol.
243 * coffgen.c (coff_make_empty_symbol)
244 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
245 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
246 new to new_insn.
247 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
248 to new_symbol.
249 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
250 new to new_reloc.
251 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
252 * ieee.c (ieee_make_empty_symbol): Rename variable new to
253 new_symbol.
254 * linker.c (bfd_new_link_order): Rename variable new to
255 new_lo.
256 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
257 symbol.
258 * oasys.c (oasys_make_empty_symbol): Rename variable new to
259 new_symbol_type.
260 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
261 new to new_symbol_type.
262 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
263 to new_symbol.
264 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
265 new_dump.
266 (read_hdr, rs6000coff_core_p)
267 (rs6000coff_core_file_matches_executable_p)
268 (rs6000coff_core_file_failing_command)
269 (rs6000coff_core_file_failing_signal): Updated function to use new
270 union member name.
271 * som.c (som_make_empty_symbol): Rename variable new to
272 new_symbol_type.
273 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
274 to new_symbol.
275 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
276 variable new to new_symbol.
278 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
280 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
281 bfdlibdir and bfdincludedir.
282 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
283 [INSTALL_LIBBFD]: ... here, ...
284 [INSTALL_LIBBFD]: ... and empty overrides here.
285 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
286 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
287 * Makefile.in: Regenerate.
288 * configure: Regenerate.
290 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
292 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
293 relocations. Rewrite output of dynamic TLS relocations.
294 (DTP_OFFSET, TP_OFFSET): New constants.
295 (dtpoff_base): Update.
296 (tpoff): Rename to tpoff_base, update.
297 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
298 New functions. Move code from elf_m68k_relocate_section here.
299 (elf_m68k_relocate_section): Update.
300 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
302 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
304 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
305 non_got_ref value.
306 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
307 Handle non_got_ref field.
308 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
310 2009-08-26 Alan Modra <amodra@bigpond.net.au>
312 PR ld/10518
313 * linker.c (bfd_find_version_for_sym): Revert warning.
315 2009-08-26 Alan Modra <amodra@bigpond.net.au>
317 PR ld/10518
318 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
319 other wildcard match. Warn on multiple wildcard matches.
321 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
323 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
324 appending.
325 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
326 only in this condition.
327 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
328 to build but not install libbfd.la in this condition.
329 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
330 (install_libbfd, install_libbfd): Remove.
331 * Makefile.in: Regenerate.
332 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
333 (INCLUDES): ... this.
334 ($(MKDOC)): Adjust.
335 * doc/Makefile.in: Regenerate.
337 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
338 no-dist and foreign.
339 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
340 dependency tracking to work for them.
341 (targets.lo, archures.lo, dwarf.lo): Rewrite to
342 use automake dependency tracking mechanism.
343 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
344 (mkdep section): Remove.
345 (BUILT_SOURCES): New, list $(BUILD_HFILES).
346 * Makefile.in: Regenerate.
347 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
349 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
350 (install-pdf, install-pdf-recursive, install-html)
351 (install-html-recursive): Remove.
352 * Makefile.in: Regenerate.
354 * Makefile.in: Regenerate.
355 * aclocal.m4: Likewise.
356 * config.in: Likewise.
357 * configure: Likewise.
359 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
361 * elf32-arm.c (arch_has_thumb2_nop): New function.
362 (arch_has_arm_nop): New function.
363 (elf32_arm_final_link_relocate): NOP opcodes changed.
365 2009-08-16 Doug Evans <dje@google.com>
367 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
368 at least don't leak memory.
370 2009-08-13 DJ Delorie <dj@redhat.com>
372 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
373 if needed.
375 2009-08-12 Nick Clifton <nickc@redhat.com>
377 * po/fi.po: Updated Finnish translation.
379 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
381 Merge some FRV FDPIC changes into the Blackfin code.
382 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
383 summary reloc information.
384 (bfinfdpic_dynamic_got_plt_info): New.
385 (_bfin_create_got_section): Create the PLT section here.
386 (elf32_bfinfdpic_create_dynamic_sections): Not here.
387 (_bfinfdpic_count_nontls_entries): Move out of...
388 (_bfinfdpic_count_got_plt_entries): ... here.
389 (_bfinfdpic_count_relocs_fixups): Likewise.
390 (_bfinfdpic_reset_got_plt_entries): New.
391 (_bfinfdpic_size_got_plt): Move out of...
392 (elf32_bfinfdpic_size_dynamic_sections): ... here.
393 (bfinfdpic_relocate_section): Be careful not to call
394 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
395 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
396 New functions.
397 (elf_backend_discard_info): Define for FD-PIC.
399 2009-08-11 Alan Modra <amodra@bigpond.net.au>
401 * elflink.c: Add FIXMEs for some places that require octets_per_byte
402 adjustments.
403 * elf-eh-frame.c: Likewise.
404 * merge.c: Likewise.
406 2009-08-11 Alan Modra <amodra@bigpond.net.au>
408 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
409 to x86 and x86_64 configurations.
410 * configure: Regenerate.
412 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
414 Stop using bfd_usrdata in libbfd.
415 * coff-stgo32.c (bfd_coff_go32stub): Remove.
416 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
417 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
418 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
419 filehdr_dst->u.go32.stub. New comment with the reason.
420 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
421 Substitute the removed macro bfd_coff_go32stub.
422 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
423 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
424 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
425 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
426 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
427 bfd_coff_go32stub.
428 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
429 * libcoff-in.h (coff_data_type): New field go32stub.
430 * libcoff.h: Regenerated.
432 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
434 Fix go32 stub preservation by objcopy.
435 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
436 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
437 go32stub.
439 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
441 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
442 symbols.
443 (elf32_arm_final_link_relocate): Treat local undefined symbols the
444 same as global undefined symbols.
445 (elf32_arm_relocate_section): Give an error for local undefined
446 non-weak symbols, unless the reloc will not use the symbol.
448 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
450 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
451 (ppc_elf_relax_section): Use symbol index to distinguish
452 relocatable stubs.
454 2009-08-10 Alan Modra <amodra@bigpond.net.au>
456 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
458 2009-08-10 Alan Modra <amodra@bigpond.net.au>
460 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
461 info for STT_GNU_IFUNC.
462 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
463 on got refs in case the symbol turns out to be ifunc.
464 (ppc_elf_gc_sweep_hook): Similarly.
465 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
466 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
467 (ppc_elf_size_dynamic_sections): Likewise.
468 (ppc_elf_relocate_section): Likewise.
470 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
472 From Mike Frysinger <michael.frysinger@analog.com>
473 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
474 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
475 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
476 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
477 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
478 Adjust to match the renamed reloc definitions.
480 2009-08-08 Alan Modra <amodra@bigpond.net.au>
482 PR 10494
483 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
484 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
486 2009-08-07 Tom Tromey <tromey@redhat.com>
488 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
489 aliasing error.
491 2009-08-06 Michael Eager <eager@eagercon.com>
493 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
494 * Makefile.in: Regenerate.
495 * archures.c: Add bfd_arch_microblaze.
496 * bfd-in2.h: Regenerate.
497 * config.bfd: Add microblaze target.
498 * configure.in: Add bfd_elf32_microblaze_vec target.
499 * configure: Regenerate.
500 * cpu-microblaze.c: New.
501 * elf32-microblaze.c: New.
502 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
503 * libbfd.h: Regenerate.
504 * reloc.c: Add MICROBLAZE relocations.
505 * section.c: Add struct relax_table and relax_count to section.
506 * targets.c: Add bfd_elf32_microblaze_vec.
508 2009-08-06 Jakub Jelinek <jakub@redhat.com>
509 Alan Modra <amodra@bigpond.net.au>
511 PR binutils/10492
512 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
513 symbols.
514 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
515 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
517 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
519 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
520 at least once when fixing cortex-a8.
522 2009-08-05 Chao-ying Fu <fu@mips.com>
524 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
525 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
526 for CPUs. It is true for RM9000.
527 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
528 for all CPUs.
529 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
530 to guard the transformation.
532 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
534 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
535 (spu_elf_size_sections): Declare prototype.
536 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
537 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
538 (spu_elf_emit_fixup): New function.
539 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
540 (spu_elf_size_sections): New function.
542 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
544 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
545 (arm_build_one_stub): Build a8 veneers as a separate pass.
546 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
547 parameters. Use them to check if we create a different a8 fixup
548 than the previous pass.
549 (elf32_arm_size_stubs): Move scope of stub_changed and
550 prev_num_a8_fixes into main loop.
551 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
553 2009-08-04 Alan Modra <amodra@bigpond.net.au>
555 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
556 which find_plt_ent is called. Delete redundant code.
558 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
560 PR binutils/10363
561 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
562 invalid string offset.
564 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
566 PR ld/10433
567 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
568 to htab->init_got_offset and plt to htab->init_plt_offset
569 when discarding space for dynamic relocations.
571 2009-08-03 Alan Modra <amodra@bigpond.net.au>
573 * elf32-ppc.c (struct plt_entry): Revise comments.
574 (ppc_elf_check_relocs): Don't create needless plt_entry info
575 for non-pie executables. Don't test info->pie when info->shared
576 already covers that case.
577 (ppc_elf_gc_sweep_hook): Adjust for above change.
578 (add_stub_sym): Don't test info->pie when info->shared tested.
579 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
580 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
581 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
582 (ppc_elf_relocate_section): Likewise.
584 2009-08-03 Alan Modra <amodra@bigpond.net.au>
586 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
587 for local ifunc symbols in non-pie executables, regardless of
588 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
589 code so that it's obvious that we only do anything special for
590 local ifunc syms.
591 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
592 (allocate_dynrelocs): Correct comment for syms defined in plt.
593 Don't specially allocate ifunc dyn relocs.
594 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
595 (ppc_elf_relocate_section): Set "relocation" value for ifunc
596 syms in non-pie executables. No specially allocated dyn relocs
597 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
598 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
599 a non-pie executable.
601 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
602 Jakub Jelinek <jakub@redhat.com>
604 PR ld/6443
605 * elf32-i386.c (elf_i386_tls_transition): Check executable
606 instead of shared for TLS when building PIE.
607 (elf_i386_check_relocs): Likewise.
608 (elf_i386_allocate_dynrelocs): Likewise.
609 (elf_i386_relocate_section): Likewise.
611 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
612 instead of shared for TLS when building PIE.
613 (elf64_x86_64_check_relocs): Likewise.
614 (elf64_x86_64_allocate_dynrelocs): Likewise.
615 (elf64_x86_64_relocate_section): Likewise.
617 2009-07-31 Anthony Green <green@moxielogic.com>
619 * config.bfd (targ_cpu): Add moxie-uclinux support.
621 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
623 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
625 2009-07-30 Alan Modra <amodra@bigpond.net.au>
627 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
628 used by indirect function support. Count dynamic relocs for
629 ifunc syms.
630 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
631 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
632 in iplt and their relocs in reliplt. Don't make ifunc syms
633 dynamic. Allocate got entry relocs for non-dynamic ifunc in
634 reliplt. Handle other dynamic relocs for ifunc.
635 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
636 ifunc in reliplt, likewise relocs for got against local ifunc.
637 Typo fix on reliplt size adjust.
638 (ppc_elf_relocate_section): Don't use plt scheme of allocating
639 relocs 1-1 with entries for iplt, instead just add using
640 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
641 Error on invalid ifunc dyn relocs.
642 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
643 in iplt/reliplt.
644 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
645 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
646 (ppc64_elf_reloc_type_lookup): Handle new relocs.
647 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
648 (allocate_dynrelocs): As for elf32-ppc.c above.
649 (ppc64_elf_size_dynamic_sections): Likewise.
650 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
651 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
652 (ppc_size_one_stub): Similarly.
653 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
654 relocs too.
655 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
657 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
659 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
660 change. Add note to head comment.
662 2009-07-28 Jan Beulich <jbeulich@novell.com>
664 * archive.c (get_extended_arelt_filename): Remove redundant
665 range check on index.
667 2009-07-27 Doug Kwan <dougkwan@google.com>
669 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
671 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
673 * archures.c bfd_*_arch): Sorted.
674 (bfd_archures_list): Likewise.
676 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
678 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
679 to R_cr16_NUM32 relocation.
681 2009-07-26 Michael Eager <eager@eagercon.com>
683 * archures.c: Add bfd_mach_ppc_405
684 * bfd-in2.h: Same.
686 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
688 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
689 * cpu-l1om.c (bfd_l1om_arch): Likewise.
691 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
693 * archures.c (bfd_architecture): Add bfd_arch_l1om.
694 (bfd_l1om_arch): New.
695 (bfd_archures_list): Add &bfd_l1om_arch.
696 * bfd-in2.h: Regenerated.
698 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
699 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
700 if bfd_elf64_x86_64_freebsd_vec is supported.
701 (targ_selvecs): Likewise.
703 * configure.in: Support bfd_elf64_l1om_vec and
704 bfd_elf64_l1om_freebsd_vec.
705 * configure: Regenerated.
707 * cpu-l1om.c: New.
709 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
710 (bfd_elf64_l1om_vec): Likewise.
711 (bfd_elf64_l1om_freebsd_vec): Likewise.
713 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
714 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
715 * Makefile.in: Regenerated.
717 * targets.c (bfd_elf64_l1om_vec): New.
718 (bfd_elf64_l1om_freebsd_vec): Likewise.
719 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
720 bfd_elf64_l1om_freebsd_vec.
722 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
723 Alan Modra <amodra@bigpond.net.au>
725 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
726 * bfd-in2.h: Regenerate.
727 * libbfd.h: Regenerate.
728 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
729 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
730 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
732 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
734 PR ld/10434
735 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
736 instead of shared for R_X86_64_TPOFF32.
737 (elf64_x86_64_relocate_section): Likewise.
739 2009-07-23 Ulrich Drepper <drepper@redhat.com>
741 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
742 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
743 with the BSF_GNU_UNIQUE flag bit set.
744 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
745 for symbols with STB_GNU_UNIQUE binding.
746 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
747 with the STB_GNU_UNIQUE binding.
748 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
749 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
750 symbols with the unique_global field set.
751 (elf_link_output_extsym): Set unique_global field for symbols with
752 the STB_GNU_UNIQUE binding.
753 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
754 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
755 symbols.
756 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
757 symbols.
758 * bfd-in2.h: Regenerate.
760 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
762 * elflink.c (elf_link_output_extsym): Revert the last change.
764 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
766 PR ld/10433
767 * elflink.c (elf_link_output_extsym): Special case ifunc syms
768 when ref_regular, not def_regular.
770 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
772 PR ld/10426
773 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
774 from a DSO into a normal FUNC symbol.
775 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
776 a normal FUNC symbol.
778 2009-07-17 Chao-ying Fu <fu@mips.com>
780 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
781 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
782 interlocking, the last PLT entry needs a nop in the branch delay slot.
783 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
784 output the last two PLT entries in reverse order.
786 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
788 * elf32-i386.c (elf_i386_relocate_section): Don't get local
789 STT_GNU_IFUNC symbol for relocatable link.
790 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
792 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
794 * bfdio.c (bfd_iovec): Add comments for bmmap.
795 * bfd-in2.h: Regenerated.
797 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
799 * Makefile.am: Run "make dep-am".
800 * Makefile.in: Regenerated.
802 2009-07-10 Doug Kwan <dougkwan@google.com>
804 * elf32-arm.c (stub_hash_newfunc): Initialize fields
805 target_addend and orig_insn.
807 2009-07-10 Tom Tromey <tromey@redhat.com>
809 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
810 (elf-eh-frame.lo): Likewise.
811 (elf32-bfin.lo): Likewise.
812 (elf32-frv.lo): Likewise.
813 (elf32-xc16x.lo): Likewise.
814 * Makefile.in: Rebuild.
815 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
816 * elf-eh-frame.c: Likewise.
817 * elf32-bfin.c: Likewise.
818 * elf32-frv.c: Likewise.
819 * elf32-xc16x.c: Likewise.
821 2009-07-10 Julian Brown <julian@codesourcery.com>
823 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
824 symbol a stub entry is derived from, not the entry for the stub
825 itself, in call to elf32_arm_final_link_relocate.
827 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
829 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
830 when reporting addends.
832 2009-07-10 Alan Modra <amodra@bigpond.net.au>
834 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
835 data even when no stubs.
836 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
838 2009-07-10 Alan Modra <amodra@bigpond.net.au>
840 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
841 (ppc_elf_get_synthetic_symtab): Report addend.
842 (PLT_IFUNC): Define.
843 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
844 (ppc_elf_create_glink): New function.
845 (ppc_elf_create_dynamic_sections): Use it.
846 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
847 (update_local_sym_info): Allocate space for local_plt array.
848 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
849 entry pointer.
850 (is_branch_reloc): New function.
851 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
852 (ppc_elf_gc_sweep_hook): Likewise.
853 (ppc_elf_adjust_dynamic_symbol): Likewise.
854 (allocate_dynrelocs): Likewise.
855 (ppc_elf_size_dynamic_sections): Likewise.
856 (ppc_elf_relocate_section): Likewise.
857 (branch_reloc_hash_match): Use is_branch_reloc.
858 (ppc_elf_tls_optimize): Adjust for local_plt.
859 (write_glink_stub): New function, extracted from..
860 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
861 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
862 branch table when dynamic.
863 (elf_backend_post_process_headers): Define.
864 * elf64-ppc.c (elf_backend_post_process_headers): Define.
865 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
866 (ppc64_elf_get_synthetic_symtab): Report addend.
867 (struct ppc_stub_hash_entry): Add plt_ent.
868 (PLT_IFUNC): Define.
869 (struct ppc_link_hash_table): Add iplt and reliplt.
870 (create_linkage_sections): Make .iplt and .rela.iplt sections.
871 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
872 (update_local_sym_info): Allocate space for local_plt array.
873 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
874 entry pointer.
875 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
876 and don't change hash flags here.
877 (is_branch_reloc): New function.
878 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
879 (ppc64_elf_gc_sweep_hook): Likewise.
880 (ppc64_elf_adjust_dynamic_symbol): Likewise.
881 (allocate_dynrelocs): Likewise.
882 (ppc64_elf_size_dynamic_sections): Likewise.
883 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
884 (ppc64_elf_size_stubs): Likewise.
885 (ppc64_elf_relocate_section): Likewise.
886 (get_sym_h): Adjust for local_plt.
887 (branch_reloc_hash_match): Use is_branch_reloc.
888 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
889 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
891 2009-07-10 Alan Modra <amodra@bigpond.net.au>
893 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
895 2009-07-10 Alan Modra <amodra@bigpond.net.au>
897 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
898 and ref_regular_nonweak comment.
899 * elflink.c (elf_link_output_extsym): Special case ifunc syms
900 when def_regular, not ref_regular.
901 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
902 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
903 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
905 2009-07-09 Alan Modra <amodra@bigpond.net.au>
907 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
908 of malloc'd struct call_info.
909 (pasted_function): Likewise, priority too.
911 2009-07-07 Alan Modra <amodra@bigpond.net.au>
913 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
914 alignment when packing sections into overlays.
916 2009-07-03 Cary Coutant <ccoutant@google.com>
918 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
920 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
922 * coffcode.h (sec_to_styp_flags): Partially revert (functional
923 changes only) earlier patch:-
925 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
927 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
928 give .debug and .reloc data characteristics.
929 (DOT_RELOC): New define for .reloc section string.
930 (coff_write_object_contents): Use DOT_RELOC instead of string.
932 2009-07-02 Tom Tromey <tromey@redhat.com>
934 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
935 * bfdwin.c (bfd_free_window): Cast to unsigned long.
937 2009-07-01 Nick Clifton <nickc@redhat.com>
939 * elf-m10300.c: Remove trailing white space.
940 * reloc.c: Likewise.
942 2009-07-01 Douglas B Rupp <rupp@gnat.com>
944 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
945 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
946 * configure.in: Use them.
947 * configure: Regenerate.
948 * config.in: Regenerate.
949 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
950 #define _BSD_SOURCE. Add comments.
951 (vms_file_stats_name): Calculate creation date based on available
952 runtime data. Return 1 for version instead of 0.
954 2009-07-01 Nick Clifton <nickc@redhat.com>
956 PR 10072
957 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
958 to R_ARM_THM_PC8 relocation.
960 2009-06-29 Nick Clifton <nickc@redhat.com>
962 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
963 different uses of the relocations addend when a symbol is in a
964 merged section.
966 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
968 PR ld/10337
969 * elf.c (bfd_section_from_shdr): Don't change sh_link for
970 SHT_REL/SHT_RELA sections on executable nor shared library.
971 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
972 as a normal section.
974 2009-06-25 Nick Clifton <nickc@redhat.com>
976 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
977 symbols with SEC_MERGE flag.
979 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
981 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
982 give .debug and .reloc data characteristics.
983 (DOT_RELOC): New define for .reloc section string.
984 (coff_write_object_contents): Use DOT_RELOC instead of string.
986 2009-06-25 Tristan Gingold <gingold@adacore.com>
988 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
989 (bfd_mach_o_canonicalize_dynamic_symtab)
990 (bfd_mach_o_get_synthetic_symtab): Defines.
991 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
992 (TARGET_NAME): Use Mach-O specific functions for dynamic.
994 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
995 for scattered relocations.
996 (bfd_mach_o_i386_print_thread): New function.
997 (bfd_mach_o_print_thread): Define.
999 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1000 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1001 New functions extracted from ...
1002 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1003 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1004 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1005 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1006 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1007 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1008 Set name_str field.
1009 (bfd_mach_o_scan_read_dylib): Ditto.
1010 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1011 reindent.
1012 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1013 decode isym and flags on little endian targets. Set dysymtab field.
1014 (bfd_mach_o_scan_start_address): Adjust for enum names.
1015 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1016 (bfd_mach_o_print_section): Display bfd section name.
1017 (bfd_mach_o_print_segment): Display none if no name.
1018 (bfd_mach_o_print_dysymtab): Display next index for local, external
1019 and undefined symbols.
1020 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1021 Display dylinker name. Display thread and unixthread commands content.
1022 (bfd_mach_o_print_thread): New macro.
1024 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1025 (bfd_mach_o_ppc_thread_flavour): Ditto.
1026 (bfd_mach_o_i386_thread_flavour): Ditto.
1027 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1028 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1029 BFD_MACH_O_THREAD_STATE_NONE.
1030 (bfd_mach_o_segment_command): Remove segment field.
1031 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1032 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1033 (bfd_mach_o_prebound_dylib_command): Ditto.
1034 (bfd_mach_o_dylib_command): Ditto.
1035 (bfd_mach_o_prebound_dylib_command): Remove section field.
1036 (mach_o_data_struct): Add dysymtab field.
1037 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1038 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1039 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1040 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1041 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1043 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1045 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1046 field of struct dirent.
1048 2009-06-23 Tristan Gingold <gingold@adacore.com>
1050 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1051 of this macro. Fix indentation.
1053 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1055 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1056 destination for defined dynamic symbols when deciding whether to
1057 insert a stub or not.
1058 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1059 when actually accessed through a PLT, even when generating a
1060 shared lib.
1062 2009-06-22 Tristan Gingold <gingold@adacore.com>
1064 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1065 the relocs array.
1067 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1069 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1070 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1072 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1074 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1076 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1078 * elflink.c (elf_link_add_object_symbols): Avoid warning
1079 from -Wjump-misses-init in gcc 4.5.0.
1081 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1083 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1084 symbol on error.
1085 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1087 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1089 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1090 r_symndx. Report local symbol name on error.
1091 (elf_i386_check_relocs): Updated. Report local symbol name on
1092 error.
1093 (elf_i386_gc_sweep_hook): Updated.
1094 (elf_i386_relocate_section): Likewise.
1096 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1097 r_symndx. Report local symbol name on error.
1098 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1099 on error.
1100 (elf64_x86_64_gc_sweep_hook): Updated.
1101 (elf64_x86_64_relocate_section): Likewise.
1103 2009-06-19 Tristan Gingold <gingold@adacore.com>
1105 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1107 2009-06-19 Tristan Gingold <gingold@adacore.com>
1109 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1110 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1111 (bfd_mach_o_valid): Ditto.
1112 (bfd_mach_o_wide_p): Ditto.
1113 (bfd_mach_o_canonicalize_reloc): Ditto.
1114 (bfd_mach_o_build_commands): Ditto.
1115 (bfd_mach_o_scan_read_thread): Ditto.
1116 (bfd_mach_o_flatten_sections): Ditto.
1117 (bfd_mach_o_scan_start_address): Ditto.
1118 (bfd_mach_o_lookup_section): Ditto.
1119 (bfd_mach_o_core_fetch_environment): Ditto.
1120 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1121 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1122 (bfd_mach_o_scan_write_symtab): Ditto.
1123 Use macros instead of hard-coded values.
1124 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1125 Use bfd_mach_o_get_data instead of direct access. Use macros
1126 instead of hard-coded values.
1127 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1128 Remove sym argument and get section from mdata.
1129 Move code into the else branch.
1130 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1131 Remove sym argument and get section from mdata. Adjust code.
1132 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1133 switch (which replaces consecutive if statements).
1134 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1135 module table, table of content, indirect symbols and external
1136 referenced symbols.
1137 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1138 field.
1139 (bfd_mach_o_scan_read_linkedit): New function.
1140 (bfd_mach_o_scan_read_str): Ditto.
1141 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1142 field of mdata.
1143 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1144 bfd_mach_o_count_symbols never returns an error.
1145 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1146 symtab field (there might be only one symtab).
1147 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1148 Handle sub frameworks, sub umbrella, sub library and sub client.
1149 Read code signature and segment split info commands.
1150 (bfd_mach_o_scan): Reindent.
1151 (bfd_mach_o_xlat_name): New type.
1152 (bfd_mach_o_print_flags): New function.
1153 (bfd_mach_o_get_name): Ditto.
1154 (bfd_mach_o_cpu_name): New variable.
1155 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1156 (bfd_mach_o_section_type_name)
1157 (bfd_mach_o_section_attribute_name)
1158 (bfd_mach_o_load_command_name): New variables.
1159 (bfd_mach_o_print_private_header): New function.
1160 (bfd_mach_o_print_section_map): New function extracted from
1161 bfd_mach_o_print_private_bfd_data.
1162 (bfd_mach_o_print_section): Ditto. Print more infos.
1163 (bfd_mach_o_print_segment): Ditto.
1164 (bfd_mach_o_print_dysymtab): Ditto.
1165 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1166 load weak dylib, reexport dylib and id dylib.
1167 Handle code signature and segment_split info.
1168 Handle sub frameworks, sub umbrella, sub library and sub client.
1169 (bfd_mach_o_section_get_nbr_indirect): New function.
1171 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1172 (bfd_mach_o_header_flags): New enum to define header flags.
1173 (bfd_mach_o_section_attribute): New enum to replace ...
1174 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1175 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1176 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1177 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1178 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1179 these removed macros.
1180 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1181 (bfd_mach_o_dylib_module): New type.
1182 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1183 macros.
1184 (bfd_mach_o_dylib_table_of_content): New type.
1185 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1186 (bfd_mach_o_dylib_reference): New type.
1187 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1188 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1189 modules, toc, references and indirect syms.
1190 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1191 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1192 unused). Add comment.
1193 (bfd_mach_o_dylib_command): Ditto.
1194 (bfd_mach_o_prebound_dylib_command): Ditto.
1195 (bfd_mach_o_linkedit_command): New type.
1196 (bfd_mach_o_str_command): New type.
1197 (bfd_mach_o_load_command): Add linkedit and str fields.
1198 (mach_o_data_struct): Add symtab field.
1199 (bfd_get_mach_o_data): Renamed to ...
1200 (bfd_mach_o_get_data): ... this new macro.
1201 (bfd_mach_o_scan_read_symtab_symbol,
1202 bfd_mach_o_scan_read_symtab_strtab,
1203 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1205 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1206 instead of direct access.
1208 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1210 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1211 R_PPC_PLTREL24 relocs.
1212 (ppc_elf_relocate_section): Likewise.
1214 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1216 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1217 pointer to sym hash. Update all uses.
1218 (update_plt_info): Likewise. Don't check addend here.
1220 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1222 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1223 bfd_sym_from_r_symndx.
1224 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1226 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1228 * elf-bfd.h (struct sym_sec_cache): Delete.
1229 (struct sym_cache): New.
1230 (bfd_section_from_r_symndx): Delete prototype.
1231 (bfd_sym_from_r_symndx): Define prototype.
1232 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1233 (bfd_sym_from_r_symndx): ..new function.
1234 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1235 bfd_section_from_r_symndx to new struct and function.
1236 * elf32-bfin.c: Likewise.
1237 * elf32-hppa.c: Likewise.
1238 * elf32-i386.c: Likewise.
1239 * elf32-m32r.c: Likewise.
1240 * elf32-m68hc1x.c: Likewise.
1241 * elf32-m68hc1x.h: Likewise.
1242 * elf32-m68k.c: Likewise.
1243 * elf32-ppc.c: Likewise.
1244 * elf32-s390.c: Likewise.
1245 * elf32-sh.c: Likewise.
1246 * elf64-ppc.c: Likewise.
1247 * elf64-s390.c: Likewise.
1248 * elf64-x86-64.c: Likewise.
1249 * elfxx-sparc.c: Likewise.
1250 * elfxx-sparc.h: Likewise.
1252 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1254 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1255 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1257 2009-06-18 Nick Clifton <nickc@redhat.com>
1259 * elflink.c (elf_link_sort_relocs): Return early if there are no
1260 relocs to sort.
1262 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1264 Merge cegcc and mingw32ce target name changes from
1265 CeGCC project:
1267 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1269 * config.bfd: Add arm*-*-cegcc* target.
1271 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1273 * config.bfd: Add arm-*-mingw32ce* target.
1275 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1277 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1278 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1279 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1280 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1282 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1284 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1285 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1286 * elf32-i386.c (elf_i386_check_relocs): Use it.
1287 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1289 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1291 * elf-bfd.h (elf_dyn_relocs): New.
1293 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1294 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1295 elf_dyn_relocs.
1296 (elf_i386_copy_indirect_symbol): Likewise.
1297 (elf_i386_check_relocs): Likewise.
1298 (elf_i386_gc_sweep_hook): Likewise.
1299 (elf_i386_allocate_dynrelocs): Likewise.
1300 (elf_i386_readonly_dynrelocs): Likewise.
1301 (elf_i386_size_dynamic_sections): Likewise.
1303 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1304 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1305 with elf_dyn_relocs.
1306 (elf64_x86_64_copy_indirect_symbol): Updated.
1307 (elf64_x86_64_check_relocs): Likewise.
1308 (elf64_x86_64_gc_sweep_hook): Likewise.
1309 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1310 (elf64_x86_64_allocate_dynrelocs): Likewise.
1311 (elf64_x86_64_readonly_dynrelocs): Likewise.
1312 (elf64_x86_64_size_dynamic_sections): Likewise.
1314 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1316 * elf32-arm.c (create_got_section): Get existing .rela.got
1317 section.
1318 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1319 * elf32-lm32.c (create_got_section): Likewise.
1320 * elf32-m32r.c (create_got_section): Likewise.
1321 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1322 * elf32-s390.c (create_got_section): Likewise.
1323 * elf32-sh.c (create_got_section): Likewise.
1324 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1325 * elf64-s390.c (create_got_section): Likewise.
1326 * elfxx-sparc.c (create_got_section): Likewise.
1328 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1329 the GOT size.
1331 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1333 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1335 * elf32-i386.c (elf_i386_local_hash): Removed.
1336 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1337 (elf_i386_get_local_sym_hash): Likewise.
1339 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1340 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1341 (elf64_x86_64_get_local_sym_hash): Likewise.
1342 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1343 (get_local_sym_hash): Likewise.
1345 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1347 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1348 rel_got_sec and plt_sec.
1349 (elfNN_ia64_relax_section): Updated.
1350 (elfNN_ia64_create_dynamic_sections): Likewise.
1351 (get_got): Likewise.
1352 (allocate_dynrel_entries): Likewise.
1353 (elfNN_ia64_size_dynamic_sections): Likewise.
1354 (set_got_entry): Likewise.
1355 (elfNN_ia64_choose_gp): Likewise.
1356 (elfNN_ia64_relocate_section): Likewise.
1357 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1358 (elfNN_ia64_finish_dynamic_sections): Likewise.
1360 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1362 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1363 also for calls.
1365 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1367 * configure.in (elf): Add elf-ifunc.lo.
1369 * configure: Regenerated.
1370 * Makefile.in: Likewise.
1372 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1373 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1375 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1376 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1377 irelifunc.
1378 (elf_i386_link_hash_table_create): Likewise.
1379 (elf_i386_create_dynamic_sections): Likewise.
1380 (elf_i386_check_relocs): Likewise.
1381 (elf_i386_allocate_dynrelocs): Likewise.
1382 (elf_i386_size_dynamic_sections): Likewise.
1383 (elf_i386_relocate_section): Likewise.
1384 (elf_i386_finish_dynamic_symbol): Likewise.
1385 (elf_i386_finish_dynamic_sections): Likewise.
1386 (elf_i386_create_got_section): Removed.
1388 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1389 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1390 irelifunc.
1391 (elf64_x86_64_compute_jump_table_size): Updated.
1392 (elf64_x86_64_link_hash_table_create): Likewise.
1393 (elf64_x86_64_create_dynamic_sections): Likewise.
1394 (elf64_x86_64_check_relocs): Likewise.
1395 (elf64_x86_64_allocate_dynrelocs): Likewise.
1396 (elf64_x86_64_size_dynamic_sections): Likewise.
1397 (elf64_x86_64_relocate_section): Likewise.
1398 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1399 (elf64_x86_64_finish_dynamic_sections): Likewise.
1400 (elf64_x86_64_create_got_section): Removed.
1402 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1403 for pointer alignment. Set up section pointers.
1404 (_bfd_elf_create_dynamic_sections): Likewise.
1405 (_bfd_elf_create_ifunc_sections): Moved to ...
1406 * elf-ifunc.c: Here. New.
1408 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1409 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1410 Run "make dep-am".
1412 2009-06-16 Doug Kwan <dougkwan@google.com>
1414 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1415 to bfd_signed_vma. Cast constant operands which are used in
1416 offset related expressions to bfd_signed_vma type as appropriate.
1418 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1420 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1421 (elf_backend_plt_sym_val): Define.
1423 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1425 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1426 (elf_backend_reloc_type_class): Define.
1428 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1430 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1431 from an executable to a shared library treat R_VAX_PC32
1432 relocations as R_VAX_PLT32 ones.
1434 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1436 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1437 symbols in GOT space calculation.
1438 (elf_vax_relocate_section): Adjust accordingly.
1440 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1442 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1443 include <R11:R2>.
1445 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1447 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1448 attribute.
1449 (elf_vax_relocate_section): Likewise.
1451 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1453 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1454 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1456 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1458 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1459 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1461 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1463 * Makefile.am: Run "make dep-am".
1464 * Makefile.in: Regenerated.
1466 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1468 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1469 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1471 2009-06-15 Nick Clifton <nickc@redhat.com>
1473 * po/ru.po: New Russian translation.
1474 * configure.in (ALL_LINGUAS): Add ru.
1475 * configure: Regenerate.
1477 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1479 * elf32-i386.c: Remove duplicated comments.
1481 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1483 PR ld/10270
1484 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1485 dynamic IFUNC pointer in non-shared object. Use .got.plt
1486 for IFUNC definition in PIE.
1487 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1488 PIE locally.
1490 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1491 dynamic IFUNC pointer in non-shared object. Use .got.plt
1492 for IFUNC definition in PIE.
1493 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1494 PIE locally.
1496 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1498 * elf32-i386.c (elf_i386_check_relocs): Properly report
1499 local symbol for unhandled relocation against STT_GNU_IFUNC
1500 symbol.
1501 (elf_i386_relocate_section): Likewise.
1502 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1503 (elf64_x86_64_relocate_section): Likewise.
1505 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1507 PR ld/10269
1508 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1509 (elf_i386_link_hash_table): Add loc_hash_table and
1510 loc_hash_memory.
1511 (elf_i386_local_hash): New.
1512 (elf_i386_local_htab_hash): Likewise.
1513 (elf_i386_local_htab_eq): Likewise.
1514 (elf_i386_get_local_sym_hash): Likewise.
1515 (elf_i386_link_hash_table_free): Likewise.
1516 (elf_i386_allocate_local_dynrelocs): Likewise.
1517 (elf_i386_finish_local_dynamic_symbol): Likewise.
1518 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1519 (elf_i386_link_hash_table_create): Create loc_hash_table and
1520 loc_hash_memory.
1521 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1522 (elf_i386_size_dynamic_sections): Likewise.
1523 (elf_i386_relocate_section): Likewise.
1524 (elf_i386_finish_dynamic_sections): Likewise.
1525 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1526 isn't NULL.
1528 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1529 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1530 loc_hash_memory.
1531 (elf64_x86_64_local_hash): New.
1532 (elf64_x86_64_local_htab_hash): Likewise.
1533 (elf64_x86_64_local_htab_eq): Likewise.
1534 (elf64_x86_64_get_local_sym_hash): Likewise.
1535 (elf64_x86_64_link_hash_table_free): Likewise.
1536 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1537 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1538 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1539 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1540 and loc_hash_memory.
1541 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1542 symbols.
1543 (elf64_x86_64_size_dynamic_sections): Likewise.
1544 (elf64_x86_64_relocate_section): Likewise.
1545 (elf64_x86_64_finish_dynamic_sections): Likewise.
1546 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1547 sym isn't NULL.
1549 2009-06-10 Philip Blundell <philb@gnu.org>
1551 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1552 elf_sec->this_hdr == NULL.
1554 2009-06-12 Tristan Gingold <gingold@adacore.com>
1556 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1557 * bfd-in2.h: Regenerated.
1558 * libbfd.h: Regenerated.
1560 * mach-o.c (FILE_ALIGN): New macro.
1561 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1562 (bfd_mach_o_print_symbol): Ditto.
1563 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1564 (bfd_mach_o_get_reloc_upper_bound): New function.
1565 (bfd_mach_o_canonicalize_reloc): Ditto.
1566 (bfd_mach_o_scan_write_relocs): Ditto.
1567 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1568 (bfd_mach_o_scan_write_section_64): Ditto.
1569 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1570 written for load command. Do not compute section file offset.
1571 (bfd_mach_o_scan_write_segment_64): Ditto.
1572 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1573 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1574 Mach-O to ...
1575 (bfd_mach_o_mangle_symbols): ... this new function.
1576 (bfd_mach_o_write_contents): Be sure to have load commands built.
1577 Call bfd_mach_o_mangle_symbols.
1578 (bfd_mach_o_build_commands): Adjust for filelen field.
1579 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1580 Do not set symtab file offset anymore here.
1581 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1582 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1583 Set reloc_count and rel_filepos section fields.
1584 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1585 unsigned int.
1586 (bfd_mach_o_scan_read_section_64): Ditto.
1587 (bfd_mach_o_scan_read_section): Ditto.
1588 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1589 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1590 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1591 Handle weak-ref symbols.
1592 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1593 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1594 (bfd_mach_o_scan): Remove assignment to removed field.
1595 (bfd_mach_o_mkobject_init): Ditto.
1596 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1597 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1598 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1599 (bfd_mach_o_swap_reloc_in): Ditto.
1600 (bfd_mach_o_swap_reloc_out): Ditto.
1602 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1603 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1604 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1605 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1606 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1607 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1608 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1609 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1610 (BFD_MACH_O_N_WEAK_DEF): New macros.
1611 Add comments.
1612 (bfd_mach_o_section_type): Add new enumeration values.
1613 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1614 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1615 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1616 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1617 macros.
1618 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1619 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1620 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1621 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1622 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1623 (BFD_MACH_O_RELENT_SIZE): Ditto.
1624 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1625 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1626 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1627 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1628 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1629 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1630 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1631 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1632 (bfd_mach_o_reloc_info): New struct.
1633 (bfd_mach_o_asymbol): New struct.
1634 (bfd_mach_o_symtab_command): The symbols field is now of type
1635 bfd_mach_o_asymbol.
1636 (bfd_mach_o_load_command): The offset and len fields are now of type
1637 unsigned int.
1638 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1639 Add a filelen field. Add comments.
1640 (bfd_mach_o_backend_data): New struct.
1641 (bfd_mach_o_get_backend_data): New macro.
1642 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1643 bfd_mach_o_asymbol.
1644 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1645 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1646 (bfd_mach_o_canonicalize_reloc): Ditto.
1648 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1649 duplicated macro. Now defined to _bfd_generic_is_local_label.
1650 (TARGET_NAME_BACKEND): New macro...
1651 (TARGET_NAME_BACKEND): ... used to name a new variable.
1652 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1653 Mach-O backend data.
1655 * mach-o-i386.c (i386_howto_table): New variable.
1656 (bfd_mach_o_i386_swap_reloc_in): New function.
1657 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1658 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1659 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1660 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1661 (bfd_mach_o_bfd_reloc_type_lookup)
1662 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1664 2009-06-11 Eric Paris <eparis@redhat.com>
1665 Nick Clifton <nickc@redhat.com>
1667 * opncls.c (_maybe_make_executable): New function. Gives execute
1668 permission to an executable bfd that was opened for writing
1669 provided that it is a regular file. Replaces common code found in...
1670 (bfd_close): here and ...
1671 (bfd_close_all_done): here.
1673 2009-06-11 Anthony Green <green@moxielogic.com>
1675 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1676 * bfd-in2.h: Rebuilt.
1677 * libbfd.h: Rebuilt.
1678 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1679 relocation support.
1680 (moxie_reloc_map): Ditto.
1681 Clean up copyright notice.
1683 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1685 * bfd-in2.h: bfd_mmap prototype.
1686 * bfdio.c (bfd_mmap): New function.
1687 * libbfd.h (bfd_iovec): Add bmmap.
1688 * cache.c (cache_bmmap): New function.
1689 (cache_iovec): Initialize bmmap member.
1690 * opencls.c (opncls_bmmap): New function.
1691 (opncls_iovec): Initialize bmmap member.
1693 2009-06-09 Tristan Gingold <gingold@adacore.com>
1695 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1696 and stabstr_segment fields.
1697 (mach_o_be_vec, mach_o_le_vec): Removed
1698 (bfd_mach_o_version): New prototype.
1700 * mach-o.c (bfd_mach_o_version): Make this function public.
1701 (mach_o_wide_p): New function.
1702 (bfd_mach_o_wide_p): Ditto.
1703 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1704 weird names.
1705 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1706 Search in the list only if the name starts with a dot.
1707 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1708 test. Check bfd_seek status.
1709 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1710 (bfd_mach_o_scan_write_section_32): Ditto.
1711 (bfd_mach_o_scan_write_section_64): Ditto.
1712 (bfd_mach_o_scan_write_section): Removed.
1713 (bfd_mach_o_scan_write_segment): Split into ...
1714 (bfd_mach_o_scan_write_segment_32): ... this and ...
1715 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1716 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1717 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1718 symbol table. Now returns a boolean.
1719 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1720 Adjust for status type.
1721 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1722 test. Write symbol table. Numbers the sections.
1723 (bfd_mach_o_read_header): Check bfd_seek status.
1724 Use mach_o_wide_p instead of hard-coded test.
1725 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1726 (bfd_mach_o_scan_read_section_64): Ditto.
1727 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1728 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1729 handled common symbols.
1730 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1731 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1732 (bfd_mach_o_scan_read_dylinker): Ditto.
1733 (bfd_mach_o_scan_read_dylib): Ditto.
1734 (bfd_mach_o_scan_read_thread): Ditto.
1735 (bfd_mach_o_scan_read_symtab): Ditto.
1736 Do not create a section for the stabs.
1737 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1738 (bfd_mach_o_scan_read_segment): Ditto.
1739 (bfd_mach_o_scan_read_command): Ditto.
1740 (bfd_mach_o_scan_start_address): Ditto.
1741 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1742 (bfd_mach_o_archive_p): Check bfd_seek status.
1743 (bfd_mach_o_core_fetch_environment): Ditto.
1745 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1747 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1749 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1750 (elf_i386_link_hash_table_create): Initialize irelifunc.
1751 (elf_i386_check_relocs): Updated. Set up irelifunc for
1752 shared objects.
1753 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1754 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1755 shared objects.
1756 (elf_i386_relocate_section): Likewise.
1758 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1759 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1760 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1761 shared objects.
1762 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1763 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1764 shared objects.
1765 (elf64_x86_64_relocate_section): Likewise.
1767 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1768 ...
1769 (_bfd_elf_create_ifunc_sections): This.
1771 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1772 ...
1773 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1774 for shared objects.
1776 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1778 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1779 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1780 building shared object. Check info->executable instead of
1781 !info->shared when setting non_got_ref.
1782 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1783 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1784 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1785 symbol if needed.
1786 (elf_i386_relocate_section): Output dynamic relocation for
1787 R_386_32 against STT_GNU_IFUNC symbol to get the real
1788 function address when building shared object.
1789 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1790 relocation for STT_GNU_IFUNC symbol in shared object.
1792 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1793 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1794 symbol when building shared object. Check info->executable
1795 instead of !info->shared when setting non_got_ref.
1796 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1797 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1798 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1799 if needed.
1800 (elf64_x86_64_relocate_section): Output dynamic relocation
1801 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1802 function address when building shared object.
1803 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1804 relocation for STT_GNU_IFUNC symbol in shared object.
1806 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1808 * Makefile.am: Run "make dep-am".
1809 (BFD32_BACKENDS): Add mach-o-i386.lo.
1810 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1811 * Makefile.in: Regenerate.
1813 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1815 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1816 when looking for soft-icache stubs.
1818 2009-06-05 Tristan Gingold <gingold@adacore.com>
1820 * mach-o.h: Update copyright year.
1821 (bfd_mach_o_mach_header_magic): New enum.
1822 (bfd_mach_o_cpu_subtype): Now an enum.
1823 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1824 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1825 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1826 (bfd_mach_o_load_command): Field type_required is now a boolean.
1827 Reindent prototypes.
1828 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1829 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1830 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1831 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1832 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1833 (bfd_mach_o_canonicalize_symtab): Ditto.
1834 (bfd_mach_o_get_symbol_info): Ditto.
1835 (bfd_mach_o_print_symbol): Ditto.
1836 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1837 (bfd_mach_o_make_empty_symbol): Ditto.
1838 (bfd_mach_o_write_contents): Ditto.
1840 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1841 bfd_mach_o_mkobject): Defines.
1842 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1843 Do not check with target vector but with flavour.
1844 (struct mach_o_section_name_xlat): New declaration.
1845 (dwarf_section_names_xlat): Ditto.
1846 (text_section_names_xlat): Ditto.
1847 (data_section_names_xlat): Ditto.
1848 (struct mach_o_segment_name_xlat): Ditto.
1849 (segsec_names_xlat): Ditto.
1850 (bfd_mach_o_convert_section_name_to_bfd): New function.
1851 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1852 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1853 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1854 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1855 Accept any input and output flavour. Do not share private data
1856 anymore.
1857 (bfd_mach_o_count_symbols): Add a comment.
1858 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1859 (bfd_mach_o_canonicalize_symtab): Ditto.
1860 (bfd_mach_o_get_symbol_info): Ditto.
1861 (bfd_mach_o_print_symbol): Ditto.
1862 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1863 Use constants instead of hard-coded values.
1864 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1865 values.
1866 (bfd_mach_o_scan_write_section_64): Ditto.
1867 (bfd_mach_o_scan_write_segment): Ditto.
1868 Do not copy sections anymore.
1869 (bfd_mach_o_write_contents): Make it public.
1870 Remove dead code. Rewrite typeflag assignment.
1871 (bfd_mach_o_build_commands): New function.
1872 (bfd_mach_o_set_section_contents): Ditto.
1873 (bfd_mach_o_make_empty_symbol): Make it public.
1874 (bfd_mach_o_read_header): Make it static.
1875 Convert to bfd_boolean.
1876 Use constants instead of hard-coded values.
1877 (bfd_mach_o_make_bfd_section): Call
1878 bfd_mach_o_convert_section_name_to_bfd to create name.
1879 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1880 values.
1881 (bfd_mach_o_scan_read_section_64): Ditto.
1882 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1883 a segment anymore. Use constants instead of hard-coded values.
1884 (bfd_mach_o_scan_read_command): Fix style.
1885 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1886 Get rid of BFD_IO_FUNCS.
1887 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1888 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1889 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1890 (bfd_mach_o_object_p): Removed.
1891 (bfd_mach_o_gen_core_p): New function, replaces ...
1892 (bfd_mach_o_core_p): ... deleted.
1893 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1895 * mach-o-i386.c: New file.
1896 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1897 * configure.in (TDEFINES): Add mach_o_i386_vec.
1898 * configure: Regenerated.
1899 * targets.c: Add mach_o_i386_vec.
1901 * mach-o.c: Update copyright years.
1902 (BFD_IO_FUNCS): Remove (was not used).
1903 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1904 bfd_mach_o_slurp_extended_name_table,
1905 bfd_mach_o_construct_extended_name_table,
1906 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1907 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1908 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1909 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1910 bfd_mach_o_get_section_contents_in_window,
1911 bfd_mach_o_bfd_is_local_label_name,
1912 bfd_mach_o_bfd_is_target_special_symbol,
1913 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1914 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1915 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1916 bfd_mach_o_minisymbol_to_symbol,
1917 bfd_mach_o_bfd_get_relocated_section_contents,
1918 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1919 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1920 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1921 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1922 bfd_mach_o_bfd_merge_private_bfd_data,
1923 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1924 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1925 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1926 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1927 bfd_mach_o_bfd_copy_private_header_data,
1928 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1929 * mach-o-target.c: ... here.
1930 Update copyright years.
1932 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1934 * dep-in.sed: Don't use \n in replacement part of s command.
1935 * Makefile.am (DEP1): LC_ALL for uniq.
1936 Run "make dep-am".
1937 * Makefile.in: Regenerate.
1939 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1941 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1942 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1943 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1945 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1947 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1948 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1949 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1950 against STT_GNU_IFUNC symbols for static executables.
1951 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1952 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1954 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1955 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1956 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1957 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1959 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1961 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1962 symbols to be left unimported when linking statically.
1963 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1964 code when linking statically.
1966 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1968 * elf32-i386.c (elf_i386_check_relocs): Increment
1969 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1970 against STT_GNU_IFUNC symbol.
1971 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1972 local STT_GNU_IFUNC definition is used.
1973 (elf_i386_relocate_section): Handle got.offset != -1 for
1974 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1975 symbol.
1977 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1978 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1979 relocations against STT_GNU_IFUNC symbol.
1980 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1981 local STT_GNU_IFUNC definition is used.
1982 (elf64_x86_64_relocate_section): Handle got.offset != -1
1983 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1984 STT_GNU_IFUNC symbol.
1986 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1988 PR ld/10205
1989 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1990 (elf_i386_reloc_type_lookup): Likewise.
1991 (R_386_tls): Removed.
1992 (R_386_irelative): New.
1993 (R_386_vt_offset): Updated.
1994 (elf_i386_rtype_to_howto): Likewise.
1995 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1996 (elf_i386_link_hash_table_create): Initialize igotplt,
1997 iplt and irelplt.
1998 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1999 (elf_i386_adjust_dynamic_symbol): Likewise.
2000 (elf_i386_allocate_dynrelocs): Likewise.
2001 (elf_i386_relocate_section): Likewise.
2002 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2003 sections.
2004 (elf_i386_finish_dynamic_symbol): When building a static
2005 executable, use .iplt, .igot.plt and .rel.iplt sections for
2006 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2007 locally defined STT_GNU_IFUNC symbol.
2009 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2010 (x86_64_reloc_map): Likewise.
2011 (R_X86_64_standard): Updated.
2012 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2013 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2014 iplt and irelplt.
2015 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2016 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2017 (elf64_x86_64_allocate_dynrelocs): Likewise.
2018 (elf64_x86_64_relocate_section): Likewise.
2019 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2020 sections.
2021 (elf64_x86_64_finish_dynamic_symbol): When building a static
2022 executable, use .iplt, .igot.plt and .rela.iplt sections for
2023 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2024 for locally defined STT_GNU_IFUNC symbol.
2026 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2027 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2029 * bfd-in2.h: Regenerated.
2030 * libbfd.h: Likewise.
2032 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2034 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2035 (_bfd_elf_make_ifunc_reloc_section): Removed.
2036 (_bfd_elf_is_ifunc_symbol): Likewise.
2037 (_bfd_elf_create_static_ifunc_sections): New.
2039 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2040 symbol check to ...
2041 (elf_link_add_object_symbols): Here.
2042 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2043 STT_GNU_IFUNC symbol.
2044 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2045 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2046 (IFUNC_INFIX): Removed.
2047 (get_ifunc_reloc_section_name): Likewise.
2048 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2049 (_bfd_elf_is_ifunc_symbol): Likewise.
2050 (_bfd_elf_create_static_ifunc_sections): New.
2052 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2054 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2055 (create_got_section): Likewise.
2056 (allocate_dynrelocs): Likewise.
2057 (readonly_dynrelocs): Likewise.
2058 (set_tls_module_base): Likewise.
2059 (dtpoff_base): Likewise.
2060 (tpoff): Likewise.
2061 (elf_i386_link_hash_table_create): Updated.
2062 (elf_i386_create_dynamic_sections): Likewise.
2063 (elf_i386_check_relocs): Likewise.
2064 (elf_i386_size_dynamic_sections): Likewise.
2065 (elf_i386_relocate_section): Likewise.
2067 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2068 (create_got_section): Likewise.
2069 (allocate_dynrelocs): Likewise.
2070 (readonly_dynrelocs): Likewise.
2071 (set_tls_module_base): Likewise.
2072 (dtpoff_base): Likewise.
2073 (tpoff): Likewise.
2074 (elf64_x86_64_link_hash_table_create): Updated.
2075 (elf64_x86_64_create_dynamic_sections): Likewise.
2076 (elf64_x86_64_check_relocs): Likewise.
2077 (elf64_x86_64_size_dynamic_sections): Likewise.
2078 (elf64_x86_64_relocate_section): Likewise.
2080 2009-05-28 Nick Clifton <nickc@redhat.com>
2082 * targets.c (_bfd_target_vector): Only include plugin target in
2083 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2085 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2087 * elf32-spu.c (struct call_info): New member broken_cycle.
2088 (remove_cycle): Instead of physically removing call_info structures
2089 to break call graph cycles, mark them using the broken_cycle flag.
2090 (mark_overlay_section): Respect broken_cycle flag.
2091 (unmark_overlay_section): Likewise.
2092 (collect_lib_sections): Likewise.
2093 (collect_overlays): Likewise.
2094 (sum_stack): Likewise.
2096 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2098 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2099 (mark_functions_via_relocs): Initialize callee->count to 1.
2100 (pasted_function): Likewise.
2101 (spu_elf_auto_overlay): Honor call counts when determining number
2102 of stubs required in software i-cache mode.
2104 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2106 * plugin.c (program_name): Remove.
2107 (plugin_program_name): New.
2108 (bfd_plugin_set_program_name): New.
2109 (try_load_plugin): Use plugin_program_name.
2110 * plugin.h (bfd_plugin_set_program_name): New.
2112 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2114 * aclocal.m4: Include ../config/plugins.m4.
2115 * configure.in: Use AC_PLUGINS.
2116 * configure: Regenerate.
2117 * Makefile.in: Regenerate.
2118 * doc/Makefile.in: Regenerate.
2120 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2122 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2123 link.
2124 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2125 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2126 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2127 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2128 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2129 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2130 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2131 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2132 * reloc.c (bfd_generic_relax_section): Likewise.
2133 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2134 * vms.c (vms_bfd_relax_section): Likewise.
2136 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2138 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2140 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2141 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2143 * elf32-i386.c (allocate_dynrelocs): Updated.
2144 (elf_i386_relocate_section): Likewise.
2145 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2146 (elf64_x86_64_relocate_section): Likewise.
2148 * elf64-x86-64.c (is_indirect_symbol): Removed.
2150 2009-05-26 Nick Clifton <nickc@redhat.com>
2152 * po/id.po: Updated Indonesian translation.
2154 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2156 * Makefile.am: Run "make dep-am".
2157 (AM_CPPFLAGS): New.
2158 (LIBDL): New.
2159 (ALL_MACHINES): Add cpu-plugin.lo.
2160 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2161 (BFD32_BACKENDS): Add plugin.lo.
2162 (BFD32_BACKENDS_CFILES): Add plugin.c.
2163 (libbfd_la_LIBADD): Add LIBDL
2164 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2165 (bfd_plugin_arch): Declare.
2166 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2167 * bfd.c (bfd): Add plugin_data.
2168 * config.bfd: Handle the plugin target.
2169 * configure.in: Check for --enable-plugins.
2170 (LT_INIT): Use the dlopen option.
2171 * cpu-plugin.c: New.
2172 * plugin.c: New.
2173 * plugin.h: New.
2174 * targets.c (plugin_vec): Declare.
2175 (_bfd_target_vector): Add plugin_vec.
2176 * Makefile.in: Regenerate.
2177 * bfd-in2.h: Regenerate.
2178 * configure: Regenerate.
2180 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2182 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2183 per line with all lines having continuation backslash. Prefix
2184 first line with "A", following lines with "B".
2185 * Makefile.am (DEP): Don't use dep.sed here.
2186 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2187 dep.sed here on dependencies, sort and uniq.
2188 * Makefile.in: Regenerate.
2190 2009-05-25 Tristan Gingold <gingold@adacore.com>
2192 * makefile.vms: Add verilog.obj to object list OBJS.
2194 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2196 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2197 for BFD_IN_MEMORY is cleared.
2198 (bfd_bwrite): Zero excess memory allocated.
2200 2009-05-22 Julian Brown <julian@codesourcery.com>
2202 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2203 macros.
2204 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2205 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2206 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2207 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2208 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2209 (a8_erratum_fix, a8_erratum_reloc): New structs.
2210 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2211 num_a8_erratum_fixes, fix_cortex_a8 fields.
2212 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2213 (elf32_arm_add_stub): Split into two parts, creating...
2214 (elf32_arm_create_or_find_stub_sec): New function.
2215 (elf32_arm_final_link_relocate): Add forward declaration.
2216 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2217 relocations, multiple relocations per stub.
2218 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2219 (arm_size_one_stub): Use find_stub_size_and_template.
2220 (a8_reloc_compare): New.
2221 (find_thumb_glue): Add forward declaration.
2222 (cortex_a8_erratum_scan): New.
2223 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2224 (bfd_elf32_arm_set_cortex_a8_fix): New.
2225 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2226 (arm_map_one_stub): Add THUMB32_TYPE support.
2227 (a8_branch_to_stub_data): New.
2228 (make_branch_to_a8_stub): New.
2229 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2230 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2231 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2232 Cortex-A8 erratum workaround.
2233 * bfd-in2.h: Regenerate.
2235 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2237 * Makefile.am: Run "make dep-am".
2238 * Makefile.in: Regenerate.
2239 * po/SRC-POTFILES.in: Regenerate.
2241 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2243 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2244 commit.
2246 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2248 * elf-bfd.h (struct elf_backend_data
2249 <elf_backend_link_output_symbol_hook>): Return an int.
2250 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2251 symbols on deleted .opd entries.
2252 * elflink.c (elf_link_output_sym): Return without outputting sym
2253 if output_symbol_hook returns 2.
2254 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2255 Abort if we must not discard sym.
2256 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2257 local syms.
2258 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2259 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2260 elf_backend_link_output_symbol_hook return type change.
2261 * elf32-arm.c (output_arch_syminfo): Likewise.
2262 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2263 (elf32_arm_output_arch_local_syms): Likewise.
2264 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2265 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2266 (bfd_score_elf_link_output_symbol_hook): Likewise.
2267 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2268 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2269 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2270 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2271 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2272 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2273 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2274 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2275 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2276 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2277 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2279 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2281 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2282 out of range .opd symbols.
2284 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2286 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2287 fprintf_vma directly.
2288 * peXXigen.c (pe_print_edata): Likewise.
2289 (pe_print_pdata): Likewise.
2290 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2291 (_bfd_XX_print_private_bfd_data_common): Likewise.
2293 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2295 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2297 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2298 Paul Brook <paul@codesourcery.com>
2300 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2301 fix discarded sections.
2303 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2305 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2306 sections into the software icache.
2308 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2310 * elf32-spu.c (build_stub): Always build "compact" sofware
2311 i-cache stubs.
2313 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2315 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2316 (spu_elf_setup): Initialize it.
2317 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2318 Update to new-sytle cache manager data structures.
2319 (spu_elf_build_stubs): Generate new-style cache manager data
2320 structures and symbols.
2321 (spu_elf_auto_overlay): Update size computation.
2323 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2325 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2326 segments first amongst the program headers.
2328 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2330 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2331 into addresses for relocation types that look at high bits. Remove
2332 special handling of relocation overflow warnings.
2334 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2336 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2337 control flow graph between fragments of a function.
2339 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2341 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2342 generate only a 16-byte .toe section.
2343 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2345 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2347 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2348 (spu_elf_place_overlay_data): ..here. New function.
2349 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2351 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2353 * elf32-arm.c: Move sysdep.h to start of file.
2355 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2357 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2358 start of overlays.
2359 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2360 __icache_tag_array and __icache_tag_array_size.
2362 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2364 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2365 ATTRIBUTE_UNUSED.
2366 (bfinfdpic_link_omit_section_dynsym): Likewise.
2367 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2369 2009-05-05 Paul Brook <paul@codesourcery.com>
2371 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2372 * bfd-in2.h: Regenerate.
2373 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2374 (_arm_elf_section_data): Add text and exidx fields.
2375 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2376 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2377 copy_exidx_entry): New functions.
2378 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2380 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2382 * elf32-arm.c (DEF_STUBS): New helper define.
2383 (DEF_STUB): Likewise.
2384 (stub_def): New type.
2385 (stub_definitions): New array, containing stub template pointers
2386 and sizes.
2387 (arm_size_one_stub): Make use of stub_definitions.
2389 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2391 * elflink.c (find_version_for_sym): Remove from here, ...
2392 * linker.c (bfd_find_version_for_sym): ... rename, replace
2393 here, make public and update all callers.
2394 * bfd-in2.h: Regenerate.
2396 2009-04-30 Nick Clifton <nickc@redhat.com>
2398 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2399 section pointer.
2400 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2401 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2402 into a STT_GNU_IFUNC symbol type.
2403 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2404 type.
2405 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2406 the binary contains ifunc symbols.
2407 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2408 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2409 * elf32-i386.c (is_indirect_function): New function.
2410 (elf_i386_check_relocs): Create an ifunc output section.
2411 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2412 section if necessary.
2413 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2414 if necessary.
2415 (elf_i386_add_symbol_hook): New function. Set the
2416 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2417 symbol is encountered.
2418 (elf_backend_post_process_headers): Define.
2419 (elf_backend_add_symbol_hook): Define.
2420 (elf_i386_post_process_headers): Rename to
2421 elf_i388_fbsd_post_process_headers.
2422 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2423 (is_indirect_function): New function.
2424 (elf64_x86_64_check_relocs): Create an ifunc output section.
2425 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2426 section if necessary.
2427 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2428 symbol if necessary.
2429 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2430 elf_obj_data structure if an ifunc symbol is encountered.
2431 (elf_backend_post_process_headers): Define.
2432 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2433 if we have ifunc symbols to handle.
2434 (get_ifunc_reloc_section_name): New function. Computes the name
2435 for an ifunc section.
2436 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2437 section to hold ifunc relocs.
2438 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2439 (bfd_print_symbol_vandf): Handle ifunc symbols.
2440 (bfd_decode_symclass): Likewise.
2441 * bfd-in2.h: Regenerate.
2443 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2445 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2446 MOVW and MOVT relocations in a shared library link.
2448 2009-04-27 Anthony Green <green@moxielogic.com>
2450 * verilog.c: New file.
2451 * Makefile.am (BFD32_LIBS): Add verilog.c.
2452 (BFD32_LIBS_CFILES): Add verilog.c.
2453 (verilog.lo): New build rule.
2454 * Makefile.in: Rebuilt.
2455 * targets.c: Add verilog support.
2456 * bfd.c (tdata union): Add Verilog private data field.
2457 * bfd-in2.h: Regenerate.
2459 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2461 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2462 copy pe_opthdr.
2464 2009-04-23 Matthias Klose <doko@ubuntu.com>
2466 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2468 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2470 PR9743
2471 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2472 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2473 (elf32_arm_size_stubs): Likewise.
2474 (record_thumb_to_arm_glue): Deleted unused function.
2475 (bfd_elf32_arm_process_before_allocation): No longer handle
2476 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2477 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2478 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2480 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2482 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2483 (elf32_arm_write_section): Declare early.
2484 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2485 (arm_allocate_glue_section_space): Exclude empty sections.
2486 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2487 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2488 BFD.
2489 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2490 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2491 (elf32_arm_size_dynamic_sections): Allocate interworking
2492 sections here.
2493 (bfd_elf32_bfd_final_link): Define.
2495 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2497 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2499 * coffcode.h (coff_compute_section_file_positions): Clear
2500 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2502 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2503 force_minimum_alignment.
2505 * libcoff.h: Regenerated.
2507 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2508 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2510 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2511 nor target_subsystem.
2513 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2514 force_minimum_alignment nor target_subsystem.
2516 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2518 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2519 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2520 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2521 include in coff-x86_64.c of headers.
2522 (PDATA_ROW_SIZE): New define.
2523 (pex_regs[]): New static array.
2524 (pex64_get_runtime_function): New static function.
2525 (pex64_get_unwind_info): Likewise.
2526 (pex64_get_scope_entry): Likewise.
2527 (pex64_xdata_print_uwd_codes): Likewise.
2528 (pex64_get_section_by_rva): Likewise.
2529 (pex64_dump_xdata): Likewise.
2530 (pex64_bfd_print_pdata): Likewise.
2531 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2532 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2533 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2535 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2536 Alan Modra <amodra@bigpond.net.au>
2537 Dave Korn <dave.korn.cygwin@gmail.com>
2539 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2540 long names and non-NUL-terminated strings.
2542 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2544 * bfd-in2.h: Regenerated.
2546 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2548 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2549 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2551 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2553 PR binutils/10074
2554 * coffcode.h (bfd_pei_p): New.
2556 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2557 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2558 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2559 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2560 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2561 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2563 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2564 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2565 bfd_efi_rtdrv_x86_64_vec,
2566 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2567 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2568 * targets.c: Likewise.
2570 * configure: Regenerated.
2571 * libcoff.h: Likewise.
2572 * Makefile.in: Likewise.
2574 * efi-app-ia32.c: Removed.
2575 * efi-app-x86_64.c: Likewise.
2576 * efi-bsdrv-ia32.c: Likewise.
2577 * efi-bsdrv-ia64.c: Likewise.
2578 * efi-bsdrv-x86_64.c: Likewise.
2579 * efi-rtdrv-ia32.c: Likewise.
2580 * efi-rtdrv-ia64.c: Likewise.
2581 * efi-rtdrv-x86_64.c: Likewise.
2582 * efi-rtdrv-ia32.c: Likewise.
2584 * efi-app-ia64.c: Moved to ...
2585 * pei-ia64.c: This.
2586 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2587 (TARGET_NAME): Set to pei-ia64.
2589 * libpei.h (bfd_target_pei_p): Removed.
2590 (bfd_target_pei_arch): Likewise.
2591 (bfd_target_efi_app_p): Likewise.
2592 (bfd_target_efi_app_arch): Likewise.
2593 (bfd_target_efi_bsdrv_p): Likewise.
2594 (bfd_target_efi_bsdrv_arch): Likewise.
2595 (bfd_target_efi_rtdrv_p): Likewise.
2596 (bfd_target_efi_rtdrv_arch): Likewise.
2597 (bfd_pe_executable_p): Likewise.
2599 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2600 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2601 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2602 and efi-rtdrv-ia32.c.
2603 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2604 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2605 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2606 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2607 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2608 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2609 (efi-app-ia64.lo): Removed.
2610 (efi-bsdrv-ia32.lo): Likewise.
2611 (efi-rtdrv-ia32.lo): Likewise.
2612 (efi-app-ia64.lo): Likewise.
2613 (efi-bsdrv-ia64.lo): Likewise.
2614 (efi-rtdrv-ia64.lo): Likewise.
2615 (efi-app-x86_64.lo): Likewise.
2616 (efi-bsdrv-x86_64.lo): Likewise.
2617 (efi-rtdrv-x86_64.lo): Likewise.
2618 (pei-ia64.lo): New.
2620 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2621 with bfd_pei_p.
2622 (arch_type): Removed.
2623 (pe_arch): Likewise.
2624 (pe_bfd_object_p): Just return coff_object_p.
2626 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2627 bfd_pe_executable_p with bfd_pei_p.
2629 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2631 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2632 PLT entries to an undefined symbol when generating a shared
2633 library.
2635 2009-04-17 Nick Clifton <nickc@redhat.com>
2637 PR 9909
2638 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2640 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2642 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2643 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2644 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2645 * binary.c (binary_bfd_define_common_symbol): Likewise.
2646 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2647 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2648 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2649 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2650 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2651 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2652 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2653 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2654 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2655 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2656 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2657 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2658 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2659 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2660 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2661 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2662 * som.c (som_bfd_define_common_symbol): Likewise.
2663 * srec.c (srec_bfd_define_common_symbol): Likewise.
2664 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2665 * versados.c (versados_bfd_define_common_symbol): Likewise.
2666 * vms.c (vms_bfd_define_common_symbol): Likewise.
2667 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2668 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2669 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2670 (pmac_xcoff_vec): Likewise.
2671 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2672 (aix5coff64_vec): Likewise.
2673 * linker.c (bfd_generic_define_common_symbol): New function.
2674 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2675 (_bfd_define_common_symbol): New field.
2676 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2677 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2678 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2679 symbols here.
2680 * bfd-in2.h: Regenerate.
2681 * libbfd.h: Likewise.
2682 * libcoff.h: Likewise.
2684 2009-04-15 Anthony Green <green@moxielogic.com>
2686 * targets.c: Add moxie support.
2687 * Makefile.am: Ditto.
2688 * Makefile.in: Rebuilt.
2689 * cpu-moxie.c, elf32-moxie.c: New files.
2690 * archures.c: Add moxie support.
2691 * configure.in: Add moxie support.
2692 * configure: Rebuilt.
2693 * config.bfd, archures.c: Add moxie support.
2694 * bfd-in2.h: Rebuilt.
2696 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2698 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2699 branch to an undef weak symbol into a jump to next instruction if
2700 a PLT entry will be created.
2702 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2704 * coffgen.c (make_a_section_from_file): Set the backend long
2705 section names enable if long section names found on input.
2706 * coffcode.h: Extend long section names documentation to match.
2708 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2710 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2711 machine code.
2713 2009-04-07 DJ Delorie <dj@redhat.com>
2715 * archures.c: Add bfd_mach_mep_c5.
2716 * bfd-in2.h: Likewise.
2717 * cpu-mep.c: Add bfd_c5_arch.
2718 * elf32-mep.c: Support it.
2720 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2722 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2723 info->callbacks->einfo.
2724 * linker.c (_bfd_generic_section_already_linked): Likewise.
2726 2009-04-06 DJ Delorie <dj@redhat.com>
2728 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2730 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2732 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2733 _bfd_pex64_print_pdata only if PE is defined.
2735 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2736 (_bfd_pex64_print_pdata): This.
2738 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2739 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2740 is defined.
2742 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2744 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2745 _bfd_pep_print_x64_pdata.
2746 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2747 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2749 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2751 * elf32-xtensa.c (relax_property_section): Always set r_offset
2752 to zero.
2754 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2756 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2757 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2758 branch stubs.
2759 (elf32_arm_stub_type): New enum values for the two new stubs.
2760 (arm_type_of_stub): Make use of the two new stubs.
2761 (arm_size_one_stub): Handle the two new stubs.
2763 2009-04-01 Matt Thomas <matt@netbsd.org>
2765 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2766 hidden symbols into the GOT or PLT.GOT.
2767 (elf_vax_relocate_section): Do not emit a PCREL reloc
2768 into a shared object if it is against a hidden symbol.
2770 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2772 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2773 and know_contains_shared_object_p.
2774 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2775 Cache the result in the archive_info table.
2776 (xcoff_auto_export_p): Add an "info" parameter and update the
2777 call to xcoff_archive_contains_shared_object_p.
2778 (xcoff_mark_auto_exports): Update accordingly.
2779 (xcoff_post_gc_symbol): Likewise.
2781 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2783 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2784 rather than C_EXT.
2786 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2788 * coff-rs6000.c (member_layout): New structure.
2789 (archive_iterator): Likewise.
2790 (member_layout_init): New function.
2791 (archive_iterator_begin): Likewise.
2792 (archive_iterator_next): Likewise.
2793 (xcoff_write_armap_old): Use the new iterator functions.
2794 (do_shared_object_padding): Delete.
2795 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2796 handling of arch_info.
2797 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2798 first loop rather than the second. Allocate a member header if
2799 there isn't one, then work out the stat information and length
2800 in the first loop too. Use the new iterators for the second loop.
2801 (xcoff_write_archive_contents_big): Likewise.
2803 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2805 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2806 (bfd_xcoff_set_archive_import_path): Likewise.
2807 * bfd-in2.h: Regenerate.
2808 * xcofflink.c: Include libiberty.h.
2809 (xcoff_archive_info): New structure.
2810 (xcoff_archive_info_hash): New function.
2811 (xcoff_archive_info_eq): Likewise.
2812 (xcoff_get_archive_info): Likewise.
2813 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2814 (bfd_xcoff_split_import_path): New function.
2815 (bfd_xcoff_set_archive_import_path): Likewise.
2816 (xcoff_set_import_path): Move earlier in file.
2817 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2818 object to the the directory part of the bfd's filename. Get the
2819 import path and filename of an archive object from the archive's
2820 xcoff_tdata, initializing it if necessary. Update use of
2821 import_file_id.
2822 (bfd_link_input_bfd): Update use of import_file_id.
2823 (xcoff_write_global_symbol): Likewise.
2825 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2827 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2829 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2831 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2832 a .loader section for relocatable links.
2833 (xcoff_need_ldrel_p): New function.
2834 (xcoff_mark): Use it.
2835 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2836 a loader section.
2837 (xcoff_build_ldsym): New function, split out from...
2838 (xcoff_build_ldsyms): ...here. Rename to...
2839 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2840 call xcoff_build_ldsym, if there's a loader section.
2841 (xcoff_build_loader_section): New function, extracted verbatim from...
2842 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2843 there's a loader section. Only add an __rtinit loader symbol
2844 if there's a loader section. Update after above name change.
2845 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2846 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2847 and xcoff_create_ldrel.
2848 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2849 (xcoff_reloc_link_order): Likewise, but only call it if there's
2850 a loader section. Use xcoff_symbol_section.
2851 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2852 if there's a loader section.
2854 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2856 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2858 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2860 * elf32-arm.c (group_sections): Rewrite loops for better
2861 readability.
2863 2009-03-30 DJ Delorie <dj@redhat.com>
2865 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2866 relocs when doing a relocatable link.
2868 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2870 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2871 "ERROR:", in error messages.
2872 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2873 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2874 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2875 (elf32_arm_merge_eabi_attributes): Likewise.
2876 (elf32_arm_merge_private_bfd_data): Likewise.
2878 2009-03-27 Nick Clifton <nickc@redhat.com>
2880 * section.c (bfd_get_section_contents): Detect and handle the case
2881 where a section has the SEC_IN_MEMORY flag set but no actual
2882 contents allocated.
2884 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2886 PR 6494
2887 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2888 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2889 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2890 if we don't find matching PT_LOAD when copying.
2892 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2894 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2895 the reloc descriptions.
2897 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2899 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2900 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2901 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2903 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2905 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2906 (bfd_i386_arch_intel_syntax): Likewise.
2907 (i8086_arch): Likewise.
2908 (bfd_x86_64_arch): Likewise.
2910 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2912 * elf32-cris.c (cris_elf_relocate_section): <case
2913 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2914 symbols for non-allocated sections. Don't check whether to
2915 generate R_CRIS_DTPMOD for non-allocated sections.
2916 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2917 handle relocation GC:ing if applied to non-allocated section.
2918 (cris_elf_check_relocs): Similar.
2920 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2921 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2922 when emitting a known TP offset in the GOT.
2924 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2926 * elf64-ppc.c (synthetic_opd): Delete.
2927 (compare_symbols): Look for .opd name rather than section match.
2928 (ppc64_elf_get_synthetic_symtab): Likewise.
2930 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2932 * elf32-ppc.c (is_pic_glink_stub): Delete.
2933 (is_nonpic_glink_stub): New function.
2934 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2935 than first pic one.
2936 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2938 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2939 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2941 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2942 macros for visibilty and locality checks.
2943 (elf_s390_adjust_dynamic_symbol): Likewise.
2944 (allocate_dynrelocs): Likewise.
2945 (elf_s390_relocate_section): Likewise.
2946 (elf_s390_finish_dynamic_symbol): Likewise.
2947 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2948 (elf_s390_adjust_dynamic_symbol): Likewise.
2949 (allocate_dynrelocs): Likewise.
2950 (elf_s390_relocate_section): Likewise.
2951 (elf_s390_finish_dynamic_symbol): Likewise.
2953 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2955 * bfd-in2.h: Regenerated.
2956 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2957 for debugging sections and map memory read/write dependent on
2958 SEC_COFF_NOREAD.
2959 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2960 without memory read flags set.
2961 * section.c: Add SEC_COFF_NOREAD to section flags.
2963 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2965 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2966 for format string.
2968 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2970 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2971 "no overlays" return. If there are overlays, create overlay
2972 manager entry symbols here, so that..
2973 (spu_elf_build_stubs): ..we don't need to set them up here.
2974 Simplify entry symbol tests.
2975 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2977 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2979 * elf.c (elfcore_grok_openbsd_procinfo)
2980 (elfcore_grok_openbsd_note): New functions.
2981 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2983 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2985 * vms-hdr.c: Don't include alloca.h.
2986 * elf32-m68hc1x.c: Include alloca-conf.h.
2987 * xsym.c: Likewise.
2988 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2989 * som.c: Likewise.
2990 * Makefile.am: Run "make dep-am".
2991 * Makefile.in: Regenerate.
2993 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2995 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2997 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2999 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3000 Add compact_stub.
3001 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3002 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3003 ovly_return fields with ovly_entry[2]. Adjust all users.
3004 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3005 when soft-icache.
3006 (spu_elf_build_stubs): Likewise.
3007 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3008 ovly_flavour changes. Update all callers.
3009 (ovl_stub_size_log2): New function.
3010 (build_stub): Handle compact icache stubs. Use different manager
3011 entry point for stubs in non-icache area.
3012 (spu_elf_size_stubs): Don't allocate space for indirect branch
3013 descriptors.
3014 (spu_elf_build_stubs): And don't built them.
3016 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3018 * dwarf2.c (read_section): Always use rawsize, if available.
3020 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3022 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3023 of rawsize and size for buffer.
3025 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3027 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3028 parameter just because fixed sections fit into local store.
3029 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3030 generating overlays if fixed sections plus reserved stack
3031 and heap space fit into local store.
3033 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3035 * elf32-spu.c (build_stub): Correct icache set_id.
3036 (spu_elf_relocate_section): Likewise.
3038 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3040 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3041 symbol table if it was created by the current call.
3043 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3045 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3046 class XMC_DS rather than XMC_UA.
3048 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3050 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3051 bfd_boolean export_defineds parameter with an unsigned int
3052 auto_export_flags parameter.
3053 * bfd-in2.h: Regenerate.
3054 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3055 split out from xcoff_build_ldsyms.
3056 (xcoff_covered_by_expall_p): New function.
3057 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3058 but with extra code to handle -bexpfull and -bexpall.
3059 (xcoff_mark_auto_exports): New function.
3060 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3061 a function should be automatically exported.
3062 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3063 parameter with an auto_export_flags parameter. Update ldinfo
3064 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3065 exported symbols.
3067 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3069 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3070 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3071 init and fini functions. Do garbage collection for objects
3072 without an entry point too.
3074 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3076 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3077 check whether a symbol has csect information.
3078 (coff_print_aux): Likewise.
3079 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3080 information for C_AIX_WEAKEXT too.
3081 (_bfd_xcoff_swap_aux_out): Likewise.
3082 (xcoff_reloc_type_br): Handle defweak symbols too.
3083 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3084 information for C_AIX_WEAKEXT too.
3085 (_bfd_xcoff64_swap_aux_out): Likewise.
3086 (xcoff64_reloc_type_br): Handle defweak symbols too.
3087 * coffgen.c (coff_print_symbol): Handle auxillary function
3088 information for C_AIX_WEAKEXT too.
3089 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3090 instead of BSF_GLOBAL if the L_WEAK flag is set.
3091 (xcoff_dynamic_definition_p): New function.
3092 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3093 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3094 always take the symbol class from the ldsym. Use weak bfd symbol
3095 types for weak ldsyms.
3096 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3097 Fix the check for whether a definition is from a shared object.
3098 Allow redefinitions of weak symbols.
3099 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3100 (xcoff_keep_symbol_p): Likewise.
3101 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3102 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3103 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3104 but mark them as L_WEAK.
3105 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3106 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3108 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3110 * xcofflink.c (xcoff_mark): When walking the relocations,
3111 only mark the target symbol or the target section, not both.
3112 (xcoff_final_definition_p): New function.
3113 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3114 symbol is a valid definition of the associated output symbol.
3115 Use XCOFF_ALLOCATED to stop the same hash table entry having
3116 two output symbols.
3117 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3118 keeping a symbol.
3119 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3121 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3123 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3124 symbols as XMC_XO.
3126 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3128 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3129 * libcoff.h: Regenerate.
3130 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3131 line-number counts in the bfd's lineno_counts field.
3132 Don't keep per-csect line-number counts.
3133 (xcoff_sweep): Don't update per-csect line-number counts.
3134 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3135 entries in each output section.
3136 (xcoff_link_input_bfd): Get the number of line numbers from
3137 the bfd's lineno_counts field, rather than recalculating it
3138 from scratch. Fix the range check when updating C_BINCL and
3139 C_EINCL symbols.
3140 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3141 here. Don't expect csects to have line-number counts.
3143 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3145 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3146 * libcoff.h: Regenerate.
3147 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3148 "skip" logic from xcoff_link_input_bfd.
3149 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3150 objects in a dynamic link, rather than checking whether csectpp
3151 is null. Always allocate debug_index for other objects,
3152 and always go through the loop. Update the type of debug_index
3153 after the change above. Read the auxillary csect information
3154 and use xcoff_keep_symbol_p to decide whether a symbol should
3155 be kept. Set its debug_index to -2 if not.
3156 (xcoff_link_input_bfd): Update the type of debug_index after
3157 the change above and always expect it to be nonnull. Use it to
3158 test whether a symbol should be stripped, rather than making the
3159 decision here. Postpone all symbol creation to the second pass.
3161 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3163 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3164 creating a descriptor.
3165 (xcoff_sweep): Don't mark toc_section unless it's needed.
3166 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3167 when marking every bfd.
3168 (xcoff_link_input_bfd): Skip all TOC anchors.
3169 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3170 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3171 to -1; call xcoff_find_tc0 instead.
3173 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3175 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3176 * libcoff.h: Regenerate.
3177 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3178 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3179 the previous symbol's csect. Treat last_symndx as an inclusive value
3180 and simplify its handling.
3181 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3182 symbols with the right csect. Don't mark rsec when processing
3183 relocations against undefined or absolute sections.
3184 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3185 of bfd_und_section_ptr.
3186 (xcoff_link_input_bfd): Likewise.
3188 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3190 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3191 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3192 flag is set. Assert that all undefined symbols are either
3193 imported or defined by a dynamic object.
3194 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3195 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3196 handling to all relocations. Only set XCOFF_CALLED for function
3197 symbols.
3198 (xcoff_find_function): New function, split out from...
3199 (bfd_xcoff_export_symbol) ...here.
3200 (xcoff_set_import_path): New function, split out from...
3201 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3202 meaning of XCOFF_CALLED.
3203 (xcoff_mark_symbol): If we mark an undefined and unimported
3204 symbol, find some way of defining it. If the symbol is a function
3205 descriptor, fill in its definition automatically. If the symbol
3206 is a function, mark its descriptor and allocate room for global
3207 linkage code. Otherwise mark the symbol as implicitly imported.
3208 Move the code for creating function descriptors from...
3209 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3210 check for symbols that were implicitly defined.
3211 (xcoff_mark): Don't count any dynamic relocations against
3212 function symbols.
3213 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3214 in the xcoff link info.
3215 (xcoff_link_input_bfd): Remove handling of undefined and
3216 unexported symbols.
3218 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3220 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3221 if the target is absolute. Fix comment typo.
3222 (xcoff_ppc_relocate_section): Remove FIXME.
3223 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3224 if the target is absolute.
3226 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3228 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3229 R_POS and R_NEG relocations against absolute symbols to the
3230 .loader section.
3232 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3234 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3235 to 2 for bfd_mach_ppc_620.
3237 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3239 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3240 * configure.in: Likewise.
3241 * configure: Regenerate.
3243 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3245 PR binutils/9945
3246 * elf.c (assign_section_numbers): Generate symbol table if there
3247 is any relocation in output.
3248 (_bfd_elf_compute_section_file_positions): Likewise.
3250 2009-03-13 Nick Clifton <nickc@redhat.com>
3252 PR 9934
3253 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3254 * elflink.c (elf_link_read_relocs_from_section): Use
3255 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3256 relocs but no symbol table.
3257 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3259 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3261 PR ld/9938
3262 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3263 to check ___tls_get_addr.
3265 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3266 strncmp to check __tls_get_addr.
3268 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3270 * dwarf2.c (read_section): Always check the offset, even when the
3271 section has been read before.
3273 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3275 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3276 comments.
3278 2009-03-11 Chris Demetriou <cgd@google.com>
3280 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3281 * bfd-in2.h: Regenerate.
3282 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3283 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3284 mode.
3285 (bsd_write_armap): Likewise.
3286 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3287 flag is set, do nothing.
3288 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3289 for timestamp.
3291 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3293 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3294 used to update stack pointer.
3296 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3298 PR binutils/9921
3299 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3300 for unknown symbols in absolute section.
3302 2009-03-06 Nick Clifton <nickc@redhat.com>
3304 * po/es.po: Updated Spanish translation.
3306 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3308 * elf32-arm.c (group_sections): Take next section size into
3309 account before accepting to group it.
3311 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3313 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3314 PLT entries.
3315 (elf32_arm_final_link_relocate): Likewise.
3317 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3319 PR 9923
3320 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3322 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3324 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3325 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3326 (BFD_FAKE_SECTION): Init new flag.
3327 * ecoff.c (bfd_debug_section): Likewise.
3328 * bfd-in2.h: Regenerate.
3329 * libbfd.h: Regenerate.
3330 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3331 (ppc_elf_reloc_type_lookup): Handle new relocs.
3332 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3333 without marker relocs.
3334 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3335 if section has no old-style calls.
3336 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3337 Don't try to optimize new-style __tls_get_addr call when handling
3338 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3339 relocs.
3340 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3341 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3342 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3343 without marker relocs.
3344 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3345 if section has no old-style calls. Set toc_ref for new relocs as
3346 appropriate.
3347 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3348 Don't try to optimize new-style __tls_get_addr call when handling
3349 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3350 relocs.
3352 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3354 PR 6768
3355 * configure.in: Test for ld --as-needed support. Link shared
3356 libbfd against libm.
3357 * configure: Regenerate.
3359 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3361 * Makefile.am: Run "make dep-am".
3362 * Makefile.in: Regenerate.
3364 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3366 * elf32-score7.c: New file.
3367 * elf32-score.h: New file.
3368 * elf32-score.c: Add code to support score 7. Set score7 as the
3369 default.
3370 * cpu-score.c: Add score7 architecure.
3371 (compatibile): New function.
3372 * Makefile.am: Add rules for building elf32-score7 object.
3373 * Makefile.in: Regenerate.
3374 * configure.in: Add elf32-score7 object to score vectors.
3375 * configure: Regenerate.
3376 * reloc.c: Add score7 relocs.
3377 * archures.c: Add score3 and score7 machine numbers.
3378 * bfd-in2.h: Regenerate.
3379 * libbfd.h: Regenerate.
3381 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3383 * configure: Regenerate.
3385 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3387 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3388 (elf32_hppa_check_relocs): Use it.
3390 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3391 elf64-hppa.c.
3392 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3393 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3394 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3395 (elf_hppa_record_segment_addrs): Likewise.
3396 (elf_hppa_final_link): Likewise.
3397 (elf_hppa_relocate_insn): Likewise.
3398 (elf_hppa_final_link_relocate): Likewise.
3399 (elf64_hppa_relocate_section): Likewise.
3400 * elf64-hppa.c: Insert above.
3402 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3404 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3405 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3406 (elf_hppa_relocate_section): Likewise.
3407 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3408 from struct elf_link_hash_entry. Add count field.
3409 (struct elf64_hppa_dyn_hash_table): Delete.
3410 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3411 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3412 (hppa_elf_hash_entry, eh_name): Define.
3413 (elf64_hppa_new_dyn_hash_entry): Delete.
3414 (elf64_hppa_dyn_hash_lookup): Delete.
3415 (elf64_hppa_dyn_hash_traverse): Delete.
3416 (get_dyn_name): Delete.
3417 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3418 of struct elf64_hppa_dyn_hash_entry *.
3419 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3420 allocate_global_data_plt, allocate_global_data_stub,
3421 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3422 Likewise.
3423 (hppa64_link_hash_newfunc): New.
3424 (elf64_hppa_hash_table_create): Rework.
3425 (count_dyn_reloc): Likewise.
3426 (hppa64_elf_local_refcounts): New.
3427 (elf64_hppa_check_relocs): Rework using standard technique for recording
3428 local DLT, PLT and OPD reference counts.
3429 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3430 elf_link_hash_entry *.
3431 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3432 allocate_global_data_plt, allocate_global_data_stub,
3433 allocate_global_data_opd, allocate_dynrel_entries,
3434 elf64_hppa_adjust_dynamic_symbol,
3435 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3436 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3437 Use hppa_link_hash_table. Rework.
3438 (elf64_hppa_link_output_symbol_hook): Rework.
3439 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3440 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3441 elf64_hppa_finish_dynamic_sections): Likewise.
3443 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3445 * elf32-arm.c (stub_reloc_type): Removed.
3446 (insn_sequence): Renamed reloc_type field to r_type.
3447 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3448 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3449 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3450 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3451 (arm_stub_is_thumb): Catch new stubs.
3452 (arm_type_of_stub): Handle new stubs.
3453 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3454 (bfd_elf32_arm_process_before_allocation): Remove useless
3455 condition.
3457 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3459 * elf.c (elf_find_function): Use is_function_type to check
3460 function symbol.
3462 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3464 * xtensa-modules.c: Revert to previous version 1.11 due
3465 to inadvertant commit.
3467 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3469 * elf32-xtensa.c (text_action_add): Separate test for action
3470 type. Break if saved action is ta_widen_insn at same offset.
3472 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3474 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3475 to elf32_arm_stub_long_branch_any_arm_pic.
3476 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3477 (enum elf32_arm_stub_type, arm_type_of_stub)
3478 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3479 separately.
3481 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3483 * elf32-arm.c (PREV_SEC): Update comment.
3484 (group_sections): Rename argument to stubs_always_after_branch.
3485 Reverse the list and place stubs at the end of input sections.
3486 Undefine NEXT_SEC.
3487 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3489 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3491 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3492 Fix formatting.
3493 (arm_size_one_stub): Remove unnecessary break.
3494 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3496 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3498 * elf32-arm.c (stub_insn_type): New type.
3499 (stub_reloc_type): Likewise.
3500 (insn_sequence): Likewise.
3501 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3502 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3503 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3504 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3505 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3506 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3507 (elf32_arm_stub_hash_entry): Add new helper fields.
3508 (stub_hash_newfunc): Initialize these new fields.
3509 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3510 to take endianness into account.
3511 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3512 (arm_map_one_stub): Code is now more generic, thanks to
3513 insn_sequence.
3515 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3517 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3518 code.
3519 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3520 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3521 BLX is not available. Fix typo in warning message. Add comments
3522 and improve formatting.
3523 (arm_build_one_stub): Adjust to new
3524 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3525 (arm_map_one_stub): Likewise.
3527 2009-02-23 Tristan Gingold <gingold@adacore.com>
3528 Eric Botcazou <ebotcazou@adacore.com>
3529 Douglas B Rupp <rupp@gnat.com>
3531 * vms.h: Update copyright year, fix comments, reorder declarations.
3532 (_bfd_save_vms_section): Remove the prototype.
3533 (EGPS_S_V_NO_SHIFT): New constant.
3534 (bfd_vms_set_section_flags): New prototype.
3535 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3536 constants.
3537 (EGSY_S_W_FLAGS): Ditto.
3538 (EGSY_S_V_QUAD_VAL): Ditto.
3539 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3540 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3541 EGST_S_B_NAMLNG): Ditto.
3542 (ESRF_S_B_NAMLNG): Ditto.
3543 (ETIR_S_C_HEADER_SIZE): Ditto.
3544 (EGPS_S_V_ALLOC_64BIT): Ditto.
3545 (DST_S_C_EPILOG): Ditto.
3546 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3547 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3548 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3549 (DST_S_L_PCLINE_UNSLONG): Ditto.
3550 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3551 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3552 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3553 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3554 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3555 (DST_S_B_SRC_UNSBYTE): Ditto.
3556 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3557 Add prototypes.
3558 (vms_section, vms_reloc): Remove types.
3559 (hdr_struc): Replaced by ...
3560 (hdr_struct): ... new type.
3561 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3562 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3563 (EMH_DATE_LENGTH): Ditto.
3564 (eom_struc): Replaced by ...
3565 (eom_struct): ... new type.
3566 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3567 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3568 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3569 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3570 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3571 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3572 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3573 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3574 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3575 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3576 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3577 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3578 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3579 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3580 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3581 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3582 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3583 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3584 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3585 (enum file_type_enum): New type.
3586 (struct location_struct): Removed.
3587 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3588 (struct funcinfo, struct module): Ditto.
3589 (struct vms_private_data_struct): Update fields.
3590 (struct vms_section_data_struct): New type.
3592 * vms.c: Update copyright year, fix comments,
3593 Fix includes for DECC, add prototypes.
3594 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3595 some initializers.
3596 Use flavour to set is_vax, location_stack is removed.
3597 (struct pair): Declare.
3598 (fill_section_ptr): Initialize variables at declaration.
3599 Add guard to set SECTION_SYM flag, handlde und section.
3600 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3601 (_bfd_vms_slurp_object_records): New function, replaces previous
3602 vms_object_p.
3603 (vms_slurp_module): New function.
3604 (vms_slurp_image): Ditto.
3605 (vms_object_p): Complete rewrite.
3606 (vms_mkobject): Use is_vax field to slect architecture.
3607 (free_reloc_stream): New function.
3608 (vms_convert_to_var): Ditto.
3609 (vms_convert_to_var_1): Ditto.
3610 (vms_convert_to_var_unix_filename): Ditto.
3611 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3612 VAR format on VMS.
3613 (vms_new_section_hook): Set alignment to 0, allocate private data.
3614 (vms_get_section_contents): Load content.
3615 (vms_get_symbol_info): Handle undefined section.
3616 (vms_find_nearest_line): Handle.
3617 (alloc_reloc_stream): New function.
3618 (vms_slurp_reloc_table): Ditto.
3619 (vms_get_reloc_upper_bound): Make it real.
3620 (vms_canonicalize_reloc): Do the real work.
3621 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3622 ALPHA_R_BOH.
3623 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3624 (vms_set_arch_mach): Check arch.
3625 (vms_set_section_contents): Copy the content after allocation.
3626 (vms_alpha_vec): Update object flags.
3628 * vms-tir.c: Update copyright year, fix comments,
3629 add prototypes for new functions.
3630 (dst_define_location): New function.
3631 (dst_restore_location): New function.
3632 (dst_retrieve_location): New function.
3633 (dst_check_allocation): New function.
3634 (image_dump): Call dst_check_allocation.
3635 (image_write_b): Ditto.
3636 (image_write_w): Ditto.
3637 (image_write_l): Ditto.
3638 (image_write_q): Ditto.
3639 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3640 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3641 CTL_STKDL.
3642 Call error handler instead of abort if name is not known.
3643 (etir_sta): Add quarter_relocs argument and set it.
3644 Fix cast.
3645 (etir_sto): Ditto.
3646 (etir_opr): Ditto, return FALSE in case of error.
3647 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3648 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3649 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3650 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3651 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3652 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3653 Return FALSE in case of error.
3654 (tir_sta): Change sign of psect.
3655 (tir_ctl): Ditto.
3656 (tir_cmd): Fix cast. Makes tir_table static const.
3657 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3658 add argument to explain.
3659 (analyze_etir): Initialize maxptr, add quarter_relocs
3660 declaration, move some declarations into inner scopes.
3661 Handle quarter_relocs and STO_IMM.
3662 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3663 (_bfd_vms_slurp_relocs): New function.
3664 (_bfd_vms_decode_relocs): New function.
3665 (sto_imm): Rewritten.
3666 (start_first_etbt_record): New function.
3667 (start_another_etbt_record): Ditto.
3668 (etir_output_check): Ditto.
3669 (defer_reloc_p): Ditto.
3670 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3671 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3672 rewritte relocations handling.
3673 (_bfd_vms_write_tbt): Removed.
3674 (_bfd_vms_write_dbg): Ditto.
3676 * vms-misc.c: Update copyright year, Fix comments.
3677 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3678 (maybe_adjust_record_pointer_for_object): New function.
3679 (_bfd_vms_get_first_record): New function, replaces ...
3680 (_bfd_vms_get_record): .. removed.
3681 (_bfd_vms_get_object_record): New function.
3682 (_bfd_vms_get_object_record): New function.
3683 (vms_get_remaining_object_record): New function, replaces ...
3684 (_bfd_vms_get_next_record): ... removed.
3685 (add_new_contents): Removed.
3686 (_bfd_save_vms_section): Removed.
3687 (_bfd_get_vms_section): Removed.
3688 (_bfd_vms_output_flush): Write in VAR format.
3689 (new_symbol): Don't make UND section.
3691 * vms-hdr.c: Update copyright year, update list of record handled.
3692 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3693 (_bfd_vms_write_hdr): Strip vms and unix patches,
3694 add comments, truncate module name at 31 characters,
3695 use constants instead of hard-coded value,
3696 write BFD version instead of a fixed string.
3697 (_bfd_vms_slurp_ihd): New function.
3698 (_bfd_vms_slurp_isd): Ditto.
3699 (_bfd_vms_slurp_ihs): Ditto.
3700 (new_module): Ditto.
3701 (parse_module): Ditto
3702 (build_module_list): Ditto.
3703 (module_find_nearest_line): Ditto.
3704 (_bfd_vms_find_nearest_dst_line): Ditto.
3705 (vms_slurp_debug): Ditto.
3706 (_bfd_vms_slurp_dbg): Ditto.
3707 (_bfd_vms_slurp_tbt): Ditto.
3708 (_bfd_vms_write_dbg): Ditto.
3709 (_bfd_vms_write_tbt): Ditto.
3711 * vms-gsd.c: Update copyright year, update list of records handled.
3712 (EVAX_LITERALS_NAME): New macro.
3713 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3714 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3715 (register_universal_symbol): New function and prototype.
3716 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3717 improve debug messages,
3718 use constants instead of hard-coded value,
3719 fix missing endianness conversion,
3720 handle global symbol (SYMG).
3721 (bfd_vms_set_section_flags): New function.
3722 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3723 handle section literals,
3724 fix indentation,
3725 handle section bfd and vms flags,
3726 don't output LIB$INITIALIZE symbol,
3727 fix handling of weak symbols,
3728 fix evax vs vax procedure descriptor,
3729 handle absolute symbols.
3731 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3732 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3734 * makefile.vms (DEFS): Fix flags for VMS.
3736 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3738 * bfd-in2.h: Regenerated.
3739 * libbfd.h: Regenerated.
3741 2009-02-20 Cary Coutant <ccoutant@google.com>
3743 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3744 in struct stat.
3746 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3748 PR gas/7059
3749 * coffcode.h (coff_write_object_contents): Don't let the string
3750 table offset overflow the s_name field when using long section names.
3752 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3754 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3755 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3756 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3757 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3758 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3759 (bfd_pmac_xcoff_backend_data): Likewise.
3760 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3761 (bfd_xcoff_aix5_backend_data): Likewise.
3762 (xcoff64_write_object_contents): Delete unused long_section_names
3763 local variable.
3764 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3765 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3766 struct non-const.
3767 * coffcode.h (documentation): Update to describe long section names.
3768 (COFFLONGSECTIONCATHELPER): New helper macro.
3769 (BLANKOR1TOODD): Likewise.
3770 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3771 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3772 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3773 (bfd_coff_set_long_section_names_allowed): New function.
3774 (bfd_coff_set_long_section_names_disallowed): Likewise.
3775 (struct bfd_coff_backend_data): Add new backend hook function
3776 pointer _bfd_coff_set_long_section_names.
3777 (bfd_coff_set_long_section_names): New backend hook.
3778 (coff_write_object_contents): Only generate long section names if
3779 bfd_coff_long_section_names() indicates they are currently enabled.
3780 (bfd_coff_std_swap_table): Make non-const, and initialise long
3781 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3782 (ticoff0_swap_table): Likewise to both.
3783 (ticoff1_swap_table): Again, likewise to both.
3784 * coffgen.c (make_a_section_from_file): Allow long section names
3785 as inputs even if not currently allowed for outputs.
3786 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3787 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3788 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3789 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3790 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3791 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3792 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3793 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3794 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3795 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3796 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3797 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3798 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3799 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3800 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3801 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3802 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3803 * libcoff-in.h: Update copyright year to cause updated copyright
3804 year in generated libcoff.h, and fix typo.
3805 * libcoff.h: Regenerated.
3806 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3807 (_bfd_ecoff_no_long_sections): Add prototype.
3808 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3809 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3810 defined by an including .c file.
3811 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3812 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3813 (ticoff1_swap_table): Likewise to both.
3815 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3817 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3818 stub. Catch default case error.
3819 (arm_map_one_stub): Add missing Thumb mapping symbol.
3821 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3823 PR 9841
3824 * elf32-avr.c: Handle case where no local symbos exist correctly.
3826 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3828 bfd/
3829 * elf32-arm.c (arm_long_branch_stub,
3830 arm_thumb_v4t_long_branch_stub,
3831 arm_thumb_thumb_long_branch_stub,
3832 arm_thumb_arm_v4t_long_branch_stub,
3833 arm_thumb_arm_v4t_short_branch_stub,
3834 arm_pic_long_branch_stub):
3835 Renamed to elf32_arm_stub_long_branch_any_any,
3836 elf32_arm_stub_long_branch_v4t_arm_thumb,
3837 elf32_arm_stub_long_branch_thumb_only,
3838 elf32_arm_stub_long_branch_v4t_thumb_arm,
3839 elf32_arm_stub_short_branch_v4t_thumb_arm,
3840 elf32_arm_stub_long_branch_any_any_pic.
3841 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3842 arm_thumb_thumb_stub_long_branch,
3843 arm_thumb_arm_v4t_stub_long_branch,
3844 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3845 Renamed to arm_stub_long_branch_any_any,
3846 arm_stub_long_branch_v4t_arm_thumb,
3847 arm_stub_long_branch_thumb_only,
3848 arm_stub_long_branch_v4t_thumb_arm,
3849 arm_stub_short_branch_v4t_thumb_arm,
3850 arm_stub_long_branch_any_any_pic.
3852 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3854 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3855 in branch offset check.
3857 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3859 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3860 add toc.symndx and toc.add.
3861 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3862 Set up toc.add.
3863 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3864 callers.
3865 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3866 (branch_reloc_hash_match): New function, extracted from..
3867 (ppc64_elf_tls_optimize): ..here.
3868 (ppc64_elf_relocate_section): Properly set addends when optimizing
3869 tls sequences. Avoid unnecessary reading and writing of insns.
3870 Only redo reloc when symbol changed. Bypass symbol checks when
3871 using tlsld_got.
3872 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3873 (branch_reloc_hash_match): New function, extracted from..
3874 (ppc_elf_tls_optimize): ..here.
3875 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3876 Don't clear addend on zapped __tls_get_addr reloc.
3878 2009-02-12 Nick Clifton <nickc@redhat.com>
3880 PR 9827
3881 * elflink.c (bfd_elf_final_link): When counting the relocations,
3882 if the header size has not been set yet then assume that it will
3883 match the output section's reloc type.
3885 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3887 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3888 relocatable link.
3890 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3892 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3893 (find_function): Likewise.
3894 (pasted_function): Don't error if no prior function found.
3895 (discover_functions): Revert 2008-12-10 change. Extend first
3896 function range to start of section.
3898 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3900 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3901 functions to C90.
3902 * elf64-hppa.h: Likewise.
3904 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3906 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3907 .sbss handling.
3909 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3911 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3912 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3914 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3916 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3917 * archures.c (bfd_mach_mips_xlr): Define.
3918 * bfd-in2.h: Regenerate.
3919 * cpu-mips.c (I_xlr): Define.
3920 (arch_info_struct): Add XLR entry.
3921 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3922 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3923 (mips_mach_extensions): Add XLR entry.
3925 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3927 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3929 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3931 * configure.in: AC_SUBST pdfdir.
3932 * Makefile.am: Add install-pdf, install-pdf-am
3933 and install-pdf-recursive targets. Define pdfdir.
3934 * doc/Makefile.am: Define pdf__strip_dir. Add
3935 install-pdf and install-pdf-am targets.
3936 * po/Make-in: Add install-pdf target.
3937 * configure: Regenerate.
3938 * Makefile.in: Regenerate
3939 * doc/Makefile.in: Regenerate.
3941 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3943 * bfd-in2.h: Regenerate.
3944 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3945 fields from n_entries to n_slots where appropriate, update comments.
3946 (HOWTO): Add TLS relocations.
3947 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3948 (enum elf_m68k_got_offset_size): New enum.
3949 (struct elf_m68k_got_entry.type): Move field to ...
3950 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3951 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3952 functions.
3953 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3954 functions.
3955 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3956 fields into n_entries array. Update comments.
3957 (elf_m68k_init_got): Simplify, update all uses.
3958 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3959 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3960 GOT entries; update name, update all uses.
3961 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3962 (elf_m68k_get_got_entry): Update.
3963 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3964 simplify.
3965 (elf_m68k_remove_got_entry_type): Simplify.
3966 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3967 (elf_m68k_can_merge_gots): Update.
3968 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3969 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3970 GOT entries, simplify.
3971 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3972 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3973 field, remove obsoleted local_n_entries field.
3974 (elf_m68k_partition_multi_got_2): New static function.
3975 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3976 update.
3977 (elf_m68k_remove_got_entry_type): Update.
3978 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3979 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3980 update of sgot->size and srelgot->size.
3981 (elf_m68k_gc_sweep_hook): Update.
3982 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3983 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3984 TLS relocations.
3985 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3986 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3988 2009-02-02 DJ Delorie <dj@redhat.com>
3990 * elf32-mep.c (config_names): Regenerate configuration.
3992 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3994 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3995 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3996 * elf.c (bfd_elf_get_str_section): Make static.
3997 (bfd_elf_find_section): Delete.
3998 * libbfd.h: Regenerate.
4000 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4002 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4003 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4005 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4007 * elflink.c (on_needed_list): New function.
4008 (elf_link_add_object_symbols): Link in --as-needed libs if they
4009 satisfy undefined symbols in other libs.
4011 2009-01-30 Julian Brown <julian@codesourcery.com>
4013 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4014 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4015 with --just-symbols (-R).
4017 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4019 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4020 high_pc in order to properly sign-extend VMAs.
4022 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4023 Mark Shinwell <shinwell@codesourcery.com>
4024 Catherine Moore <clm@codesourcery.com>
4026 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4028 2009-01-28 Catherine Moore <clm@codesourcery.com>
4030 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4031 SEC_LOAD for dynamic relocation sections.
4033 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4035 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4036 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4037 the size of local TLS data.
4039 2009-01-27 Andreas Schwab <schwab@suse.de>
4041 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4042 architectures in the archive.
4044 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4046 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4047 <R_CRIS_32_DTPREL>: Correct relocation value.
4049 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4050 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4051 symbols with non-default visibility.
4053 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4055 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4056 describing the trampolines.
4057 (ppc_elf_relocate_section): Update relocs to describe the
4058 trampolines.
4060 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4062 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4063 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4064 and R_PARISC_PCREL12F relocations.
4066 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4068 PR 6022
4069 * elflink.c (find_version_for_sym): New function split out from,
4070 but without export_dynamic test, ..
4071 (_bfd_elf_link_assign_sym_version): ..here.
4072 (_bfd_elf_export_symbol): Use it.
4074 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4076 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4077 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4078 * elflink.c: ..here, somewhat modified.
4079 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4080 _bfd_elf_link_find_version_dependencies,
4081 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4082 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4083 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4084 declare..
4085 * elflink.c: ..and make static here.
4086 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4087 of output_bfd from struct elf_find_verdep_info.
4088 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4089 struct elf_info_failed.
4090 (bfd_elf_size_dynamic_sections): Adjust.
4092 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4094 PR 6832
4095 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4096 after comp_unit_find_line call.
4098 2009-01-21 Nick Clifton <nickc@redhat.com>
4100 PR 9769
4101 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4102 tm_gmtoff field in struct tm.
4104 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4106 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4107 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4108 sections in soft-icache lines unless non_ia_text. Don't add
4109 rodata if doing so would exceed line size.
4111 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4113 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4114 types than bfd_link_hash_indirect, before early return, call
4115 _bfd_elf_link_hash_copy_indirect.
4117 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4119 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4120 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4121 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4122 (elf_backend_obj_attrs_order): New define.
4123 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4124 (elfNN_bed): Add elf_backend_obj_attrs_order.
4126 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4128 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4129 (obj_attr_size): Likewise.
4130 (write_obj_attribute): Likewise.
4131 (_bfd_elf_copy_obj_attributes): Likewise.
4132 (_bfd_elf_parse_attributes): Likewise.
4133 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4134 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4135 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4136 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4137 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4138 with macros.
4140 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4142 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4143 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4144 (bfd_elf_add_obj_attr_string): Likewise.
4145 (bfd_elf_add_obj_attr_int_string): Likewise.
4146 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4147 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4148 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4149 Tag_nodefaults has no default value.
4150 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4151 comment to reflect the new state.
4153 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4155 PR 9695
4156 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4157 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4158 (adjust_z_magix): Delete dead code handling QMAGIC.
4160 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4162 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4163 IMAGE_SCN_MEM_DISCARDABLE.
4165 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4167 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4168 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4169 * configure.in (commonbfdlib): Delete.
4170 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4171 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4172 is available, not just for linux.
4173 * po/SRC-POTFILES.in: Regenerate.
4174 * Makefile.in: Regenerate.
4175 * configure: Regenerate.
4177 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4178 Julian Brown <julian@codesourcery.com>
4180 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4181 ARM attributes in ABI 2.07.
4182 * elf32-arm.c (get_secondary_compatible_arch): New function.
4183 (set_secondary_compatible_arch): New function.
4184 (tag_cpu_arch_combine): New function.
4185 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4186 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4187 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4188 make it fit with order_01243.
4189 Add support for Tag_also_compatible_with,
4190 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4191 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4192 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4193 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4194 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4195 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4196 Rework the way unknown attributes are handled.
4197 Defer errors until all attributes have been processed.
4199 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4201 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4202 bfd_elf_add_obj_attr_int_string.
4203 Read Tag_compatibility from its new location in the attribute array,
4204 rather than the attribute list.
4205 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4206 bfd_elf_add_obj_attr_int_string.
4207 (_bfd_elf_parse_attributes): Likewise.
4208 (_bfd_elf_merge_object_attributes): There's now only one
4209 Tag_compatibility, and it's in the array, not the list.
4210 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4211 Tag_compatibility.
4212 (bfd_elf_add_obj_attr_compat): Rename to
4213 bfd_elf_add_obj_attr_int_string.
4214 (bfd_elf_add_proc_attr_compat): Rename to
4215 bfd_elf_add_proc_attr_int_string.
4216 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4217 Tag_compatibility.
4219 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4221 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4222 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4223 (vmsutil.lo): Add dependency rule.
4224 * Makefile.in: Regenerate.
4225 * config.bfd (ia64*-*-*vms*): Add case.
4226 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4227 * configure: Regenerate.
4228 * vmsutil.c: New file.
4229 * vmsutil.h: New file.
4230 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4231 attr to bfd_vma.
4232 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4233 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4234 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4235 elfNN_vms_object_p): New functions
4236 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4238 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4240 PR ld/9727
4241 * elflink.c (elf_gc_sweep): Exclude the group section if the
4242 first member of the section group is excluded.
4244 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4246 PR 9735
4247 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4248 saved filename, use bfd_alloc rather than bfd_malloc for it.
4250 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4252 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4254 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4256 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4258 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4260 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4262 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4264 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4265 num_lines_log2.
4266 (struct got_entry): Add br_addr.
4267 (struct call_info): Add priority.
4268 (struct function_info): Add lr_store and sp_adjust.
4269 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4270 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4271 area as an overlay, and check that no other overlays exist. Look up
4272 icache overlay manager entry sym.
4273 (BRA_STUBS, BRA, BRASL): Define.
4274 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4275 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4276 in branch insn.
4277 (count_stub, build_stub): Support soft-icache.
4278 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4279 (spu_elf_size_stubs): Size soft-icache stubs.
4280 (overlay_index): New function.
4281 (spu_elf_build_stubs): Make static. Support soft-icache.
4282 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4283 (find_function_stack_adjust): Save lr store and stack adjust insn
4284 offsets.
4285 (maybe_insert_function): Adjust find_function_stack_adjust call.
4286 (mark_functions_via_relocs): Retrieve priority.
4287 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4288 (sort_calls): Sort by priority first.
4289 (mark_overlay_section): Ignore .ovl.init.
4290 (sum_stack): Only print when stack_analysis.
4291 (print_one_overlay_section): New function, extracted from..
4292 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4293 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4294 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4295 analysis. Call spu_elf_build_stubs.
4296 (spu_elf_relocate_section): For soft-icache encode overlay index
4297 into addresses.
4298 (spu_elf_output_symbol_hook): Support soft-icache.
4299 (spu_elf_modify_program_headers: Likewise.
4301 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4302 num_regions to num_lines. Add line_size and max_branch.
4303 (enum _ovly_flavour): Add ovly_soft_icache.
4304 (spu_elf_build_stubs): Delete.
4306 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4308 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4309 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4311 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4313 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4314 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4315 the program, the known offset starts at the negative size of the
4316 TLS section.
4317 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4318 Similar.
4320 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4322 * config.bfd: Add lm32-*-rtems*.
4324 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4326 * coff-ppc.c: Add 2009 to Copyright.
4327 * elf32-cris.c: Likewise.
4328 * elflink.c: Likewise.
4330 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4332 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4333 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4335 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4337 PR ld/9679
4338 * elflink.c (elf_merge_st_other): New.
4339 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4340 hide them if needed.
4341 (elf_link_add_object_symbols): Updated.
4343 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4345 PR ld/9676
4346 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4347 ref_dynamic and dynamic_def fields when setting def_regular
4348 to 1.
4350 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4352 PR 9682
4353 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4354 literal.
4356 For older changes see ChangeLog-2008
4357 \f
4358 Local Variables:
4359 mode: change-log
4360 left-margin: 8
4361 fill-column: 74
4362 version-control: never
4363 End: