| blob | 6d91f05b08265db8fdcb0266bb22ad1eff28beb2 |
1 2009-09-16 Tristan Gingold <gingold@adacore.com>
3 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
4 Reindent.
5 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
6 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
7 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
8 when possible to avoid warnings.
9 (bfd_mach_o_print_section_map): Ditto.
10 (bfd_mach_o_section_get_entry_size): New function.
11 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
12 added function.
13 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
15 2009-09-14 Nick Clifton <nickc@redhat.com>
17 * po/fi.po: Updated Finnish translation.
19 2009-09-11 Nick Clifton <nickc@redhat.com>
21 * po/bfd.pot: Updated by the Translation project.
23 2009-09-11 Philippe De Muyter <phdm@macqel.be>
25 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
26 hack. objcopy `-B' (`--binary-architecture') option is now handled
27 in a generic way.
29 2009-09-11 Nick Clifton <nickc@redhat.com>
31 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
32 changes.
34 2009-09-11 Jie Zhang <jie.zhang@analog.com>
36 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
37 NULL if `ht' is NULL.
39 2009-09-09 Martin Thuresson <martin@mtme.org>
41 Update soruces to compile cleanly with -Wc++-compat:
42 * aoutx.h: Add casts.
43 * archive.c: Add casts.
44 * archive64.c: Add casts.
45 * archures.c: Add casts.
46 * bfd-in2.h: Regenerated.
47 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
48 * bfdio.c: Add casts.
49 * binary.c: Add casts.
50 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
51 parameter to use enum value instead of int.
52 * coffcode.h: Add casts.
53 * coffgen.c: Add casts.
54 * cofflink.c: Add casts.
55 * compress.c: Add casts.
56 * dwarf1.c: Add casts.
57 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
58 bfd_ptr. Update code to use new name.
59 * elf-attrs.c: Add casts.
60 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
61 anonymous struct. (union gotplt_union, struct
62 elf_link_virtual_table_entry): Move to top level.
63 * elf-eh-frame.c: Add casts.
64 * elf-strtab.c: Add casts.
65 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
66 argument name from typename to type_name.
67 * elf32-i386.c: Add casts.
68 * elf64-x86-64.c: Add casts.
69 * elfcode.h: Add casts.
70 * elfcore.h: Add casts.
71 * elflink.c: Add casts.
72 * format.c: Add casts.
73 * hash.c: Add casts.
74 * ihex.c: Add casts.
75 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
76 level.
77 * libbfd.c: Add casts.
78 * linker.c: Add casts.
79 * merge.c: Add casts.
80 * opncls.c: Add casts.
81 * peXXigen.c: Add casts.
82 * peicode.h: Add casts.
83 * reloc.c: Add casts.
84 * section.c: Add casts.
85 * simple.c: Add casts.
86 * srec.c: Add casts.
87 * stabs.c: Add casts.
88 * syms.c: Add casts.
89 * targets.c: Add casts.
90 * tekhex.c: Add casts.
91 * verilog.c: Add casts.
93 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
95 * configure: Regenerate.
97 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
99 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
100 for the mode of target PLT entries.
101 (allocate_dynrelocs): Only adjust symbol type if setting its
102 value.
104 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
106 * configure: Regenerate.
108 2009-09-09 Nick Clifton <nickc@redhat.com>
110 PR 10478:
111 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
112 section headers containing sh_link values of SHN_BEFORE or
113 SHN_AFTER.
114 * elfcode.h (elf_object_p): Likewise.
116 2009-09-09 Tristan Gingold <gingold@adacore.com>
118 Handle DYLD_INFO introduced by Darwin10.
119 * mach-o.h (bfd_mach_o_load_command_type): Add
120 BFD_MACH_O_LC_DYLD_INFO.
121 (bfd_mach_o_dyld_info_command): New type.
122 (bfd_mach_o_load_command): Add dyld_info field.
123 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
124 (bfd_mach_o_scan_read_dyld_info): New function.
125 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
126 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
127 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
128 (bfd_mach_o_print_dyld_info): New function.
130 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
132 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
133 linkonce or linker script discarded section.
135 2009-09-09 Alan Modra <amodra@bigpond.net.au>
137 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
139 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
141 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
142 range call the bfd error hander and use R_68K_NONE instead.
144 2009-09-07 Tristan Gingold <gingold@adacore.com>
146 * po/SRC-POTFILES.in: Regenerate.
147 * po/bfd.pot: Regenerate.
149 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
150 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
151 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
152 st_mtim.tv_nsec to gas/configure.in
153 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
154 * configure: Regenerate.
155 * config.in: Regenerate.
156 * vmsutil.c: Moved to gas/config/te-vms.c
157 * vmsutil.h: Removed.
158 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
159 (BFD32_BACKENDS): Remove vmsutil.lo
160 * Makefile.in: Regenerate.
162 2009-09-05 Eli Zaretskii <eliz@gnu.org>
164 * coffcode.h: Include libiberty.h.
166 2009-09-05 Martin Thuresson <martin@mtme.org>
168 * coff-arm.c (coff_arm_relocate_section)
169 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
170 Change member name class to symbol_class.
171 * coff-i960.c (coff_i960_relocate_section) Rename variable
172 class to class_val. Change member name class to symbol_class.
173 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
174 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
175 * coff-stgo32.c (adjust_aux_in_post)
176 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
177 to in_class.
178 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
179 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
180 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
181 to n_sclass.
182 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
183 variables named class to n_sclass. (coff_write_symbols): Rename
184 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
185 argument class to symbol_class.
186 * cofflink.c (_bfd_coff_link_hash_newfunc)
187 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
188 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
189 Update code to use renamed members.
190 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
191 argument class to in_class.
192 * libcoff-in.h (struct coff_link_hash_entry, struct
193 coff_debug_merge_type) Renamed members class to symbol_class and
194 type_class.
195 * libcoff.h Regenerated.
196 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
197 Rename argument class to in_class.
198 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
199 renamed members.
200 * pef.h (struct bfd_pef_imported_symbol): Changed name of
201 member class to symbol_class.
203 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
205 * configure: Regenerated.
207 2009-09-04 Tristan Gingold <gingold@adacore.com>
209 * configure.in: Bump version to 2.20.51
211 2009-09-04 Alan Modra <amodra@bigpond.net.au>
213 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
215 2009-09-04 Jie Zhang <jie.zhang@analog.com>
217 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
218 create .rela.bss.
219 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
220 for empty .rela.bss and .rel.plt sections.
222 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
224 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
225 R_MIPS_JALR unless symbol resolves locally.
227 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
229 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
230 has_static_relocs for R_MIPS_JALR.
232 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
234 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
235 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
236 respective stubs.
238 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
240 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
241 plt earlier.
243 2009-09-01 Tristan Gingold <gingold@adacore.com>
245 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
246 dependencies. Reindent.
247 * configure.com: Ported to Itanium VMS. Now generates a build.com
248 to build without make. Add messages but make edit silent.
249 * hosts/alphavms.h: Add a prototype for stpcpy.
250 * vms.c: Add a missing include for Alpha VMS.
251 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
253 2009-08-31 Jan Beulich <jbeulich@novell.com>
255 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
256 * elf.c (bfd_elf_get_default_section_type): New.
257 (elf_fake_sections): Use bfd_elf_get_default_section_type.
259 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
261 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
262 accidental checkin.
263 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
265 2009-08-30 Alan Modra <amodra@bigpond.net.au>
267 PR ld/10569
268 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
269 (bfd_emul_get_commonpagesize): Likewise.
271 2009-08-29 Martin Thuresson <martin@mtme.org>
273 * elf32-arm.c (struct stub_def): Rename member template to
274 template_sequence. (arm_build_one_stub,
275 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
276 Rename variable template to template_sequence.
277 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
278 Rename variable template to template_val.
279 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
280 new to new_symbol.
281 * coffgen.c (coff_make_empty_symbol)
282 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
283 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
284 new to new_insn.
285 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
286 to new_symbol.
287 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
288 new to new_reloc.
289 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
290 * ieee.c (ieee_make_empty_symbol): Rename variable new to
291 new_symbol.
292 * linker.c (bfd_new_link_order): Rename variable new to
293 new_lo.
294 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
295 symbol.
296 * oasys.c (oasys_make_empty_symbol): Rename variable new to
297 new_symbol_type.
298 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
299 new to new_symbol_type.
300 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
301 to new_symbol.
302 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
303 new_dump.
304 (read_hdr, rs6000coff_core_p)
305 (rs6000coff_core_file_matches_executable_p)
306 (rs6000coff_core_file_failing_command)
307 (rs6000coff_core_file_failing_signal): Updated function to use new
308 union member name.
309 * som.c (som_make_empty_symbol): Rename variable new to
310 new_symbol_type.
311 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
312 to new_symbol.
313 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
314 variable new to new_symbol.
316 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
318 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
319 bfdlibdir and bfdincludedir.
320 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
321 [INSTALL_LIBBFD]: ... here, ...
322 [INSTALL_LIBBFD]: ... and empty overrides here.
323 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
324 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
325 * Makefile.in: Regenerate.
326 * configure: Regenerate.
328 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
330 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
331 relocations. Rewrite output of dynamic TLS relocations.
332 (DTP_OFFSET, TP_OFFSET): New constants.
333 (dtpoff_base): Update.
334 (tpoff): Rename to tpoff_base, update.
335 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
336 New functions. Move code from elf_m68k_relocate_section here.
337 (elf_m68k_relocate_section): Update.
338 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
340 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
342 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
343 non_got_ref value.
344 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
345 Handle non_got_ref field.
346 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
348 2009-08-26 Alan Modra <amodra@bigpond.net.au>
350 PR ld/10518
351 * linker.c (bfd_find_version_for_sym): Revert warning.
353 2009-08-26 Alan Modra <amodra@bigpond.net.au>
355 PR ld/10518
356 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
357 other wildcard match. Warn on multiple wildcard matches.
359 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
361 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
362 appending.
363 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
364 only in this condition.
365 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
366 to build but not install libbfd.la in this condition.
367 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
368 (install_libbfd, install_libbfd): Remove.
369 * Makefile.in: Regenerate.
370 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
371 (INCLUDES): ... this.
372 ($(MKDOC)): Adjust.
373 * doc/Makefile.in: Regenerate.
375 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
376 no-dist and foreign.
377 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
378 dependency tracking to work for them.
379 (targets.lo, archures.lo, dwarf.lo): Rewrite to
380 use automake dependency tracking mechanism.
381 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
382 (mkdep section): Remove.
383 (BUILT_SOURCES): New, list $(BUILD_HFILES).
384 * Makefile.in: Regenerate.
385 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
387 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
388 (install-pdf, install-pdf-recursive, install-html)
389 (install-html-recursive): Remove.
390 * Makefile.in: Regenerate.
392 * Makefile.in: Regenerate.
393 * aclocal.m4: Likewise.
394 * config.in: Likewise.
395 * configure: Likewise.
397 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
399 * elf32-arm.c (arch_has_thumb2_nop): New function.
400 (arch_has_arm_nop): New function.
401 (elf32_arm_final_link_relocate): NOP opcodes changed.
403 2009-08-16 Doug Evans <dje@google.com>
405 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
406 at least don't leak memory.
408 2009-08-13 DJ Delorie <dj@redhat.com>
410 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
411 if needed.
413 2009-08-12 Nick Clifton <nickc@redhat.com>
415 * po/fi.po: Updated Finnish translation.
417 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
419 Merge some FRV FDPIC changes into the Blackfin code.
420 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
421 summary reloc information.
422 (bfinfdpic_dynamic_got_plt_info): New.
423 (_bfin_create_got_section): Create the PLT section here.
424 (elf32_bfinfdpic_create_dynamic_sections): Not here.
425 (_bfinfdpic_count_nontls_entries): Move out of...
426 (_bfinfdpic_count_got_plt_entries): ... here.
427 (_bfinfdpic_count_relocs_fixups): Likewise.
428 (_bfinfdpic_reset_got_plt_entries): New.
429 (_bfinfdpic_size_got_plt): Move out of...
430 (elf32_bfinfdpic_size_dynamic_sections): ... here.
431 (bfinfdpic_relocate_section): Be careful not to call
432 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
433 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
434 New functions.
435 (elf_backend_discard_info): Define for FD-PIC.
437 2009-08-11 Alan Modra <amodra@bigpond.net.au>
439 * elflink.c: Add FIXMEs for some places that require octets_per_byte
440 adjustments.
441 * elf-eh-frame.c: Likewise.
442 * merge.c: Likewise.
444 2009-08-11 Alan Modra <amodra@bigpond.net.au>
446 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
447 to x86 and x86_64 configurations.
448 * configure: Regenerate.
450 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
452 Stop using bfd_usrdata in libbfd.
453 * coff-stgo32.c (bfd_coff_go32stub): Remove.
454 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
455 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
456 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
457 filehdr_dst->u.go32.stub. New comment with the reason.
458 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
459 Substitute the removed macro bfd_coff_go32stub.
460 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
461 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
462 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
463 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
464 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
465 bfd_coff_go32stub.
466 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
467 * libcoff-in.h (coff_data_type): New field go32stub.
468 * libcoff.h: Regenerated.
470 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
472 Fix go32 stub preservation by objcopy.
473 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
474 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
475 go32stub.
477 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
479 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
480 symbols.
481 (elf32_arm_final_link_relocate): Treat local undefined symbols the
482 same as global undefined symbols.
483 (elf32_arm_relocate_section): Give an error for local undefined
484 non-weak symbols, unless the reloc will not use the symbol.
486 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
488 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
489 (ppc_elf_relax_section): Use symbol index to distinguish
490 relocatable stubs.
492 2009-08-10 Alan Modra <amodra@bigpond.net.au>
494 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
496 2009-08-10 Alan Modra <amodra@bigpond.net.au>
498 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
499 info for STT_GNU_IFUNC.
500 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
501 on got refs in case the symbol turns out to be ifunc.
502 (ppc_elf_gc_sweep_hook): Similarly.
503 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
504 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
505 (ppc_elf_size_dynamic_sections): Likewise.
506 (ppc_elf_relocate_section): Likewise.
508 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
510 From Mike Frysinger <michael.frysinger@analog.com>
511 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
512 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
513 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
514 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
515 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
516 Adjust to match the renamed reloc definitions.
518 2009-08-08 Alan Modra <amodra@bigpond.net.au>
520 PR 10494
521 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
522 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
524 2009-08-07 Tom Tromey <tromey@redhat.com>
526 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
527 aliasing error.
529 2009-08-06 Michael Eager <eager@eagercon.com>
531 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
532 * Makefile.in: Regenerate.
533 * archures.c: Add bfd_arch_microblaze.
534 * bfd-in2.h: Regenerate.
535 * config.bfd: Add microblaze target.
536 * configure.in: Add bfd_elf32_microblaze_vec target.
537 * configure: Regenerate.
538 * cpu-microblaze.c: New.
539 * elf32-microblaze.c: New.
540 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
541 * libbfd.h: Regenerate.
542 * reloc.c: Add MICROBLAZE relocations.
543 * section.c: Add struct relax_table and relax_count to section.
544 * targets.c: Add bfd_elf32_microblaze_vec.
546 2009-08-06 Jakub Jelinek <jakub@redhat.com>
547 Alan Modra <amodra@bigpond.net.au>
549 PR binutils/10492
550 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
551 symbols.
552 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
553 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
555 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
557 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
558 at least once when fixing cortex-a8.
560 2009-08-05 Chao-ying Fu <fu@mips.com>
562 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
563 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
564 for CPUs. It is true for RM9000.
565 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
566 for all CPUs.
567 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
568 to guard the transformation.
570 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
572 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
573 (spu_elf_size_sections): Declare prototype.
574 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
575 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
576 (spu_elf_emit_fixup): New function.
577 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
578 (spu_elf_size_sections): New function.
580 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
582 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
583 (arm_build_one_stub): Build a8 veneers as a separate pass.
584 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
585 parameters. Use them to check if we create a different a8 fixup
586 than the previous pass.
587 (elf32_arm_size_stubs): Move scope of stub_changed and
588 prev_num_a8_fixes into main loop.
589 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
591 2009-08-04 Alan Modra <amodra@bigpond.net.au>
593 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
594 which find_plt_ent is called. Delete redundant code.
596 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
598 PR binutils/10363
599 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
600 invalid string offset.
602 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
604 PR ld/10433
605 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
606 to htab->init_got_offset and plt to htab->init_plt_offset
607 when discarding space for dynamic relocations.
609 2009-08-03 Alan Modra <amodra@bigpond.net.au>
611 * elf32-ppc.c (struct plt_entry): Revise comments.
612 (ppc_elf_check_relocs): Don't create needless plt_entry info
613 for non-pie executables. Don't test info->pie when info->shared
614 already covers that case.
615 (ppc_elf_gc_sweep_hook): Adjust for above change.
616 (add_stub_sym): Don't test info->pie when info->shared tested.
617 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
618 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
619 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
620 (ppc_elf_relocate_section): Likewise.
622 2009-08-03 Alan Modra <amodra@bigpond.net.au>
624 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
625 for local ifunc symbols in non-pie executables, regardless of
626 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
627 code so that it's obvious that we only do anything special for
628 local ifunc syms.
629 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
630 (allocate_dynrelocs): Correct comment for syms defined in plt.
631 Don't specially allocate ifunc dyn relocs.
632 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
633 (ppc_elf_relocate_section): Set "relocation" value for ifunc
634 syms in non-pie executables. No specially allocated dyn relocs
635 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
636 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
637 a non-pie executable.
639 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
640 Jakub Jelinek <jakub@redhat.com>
642 PR ld/6443
643 * elf32-i386.c (elf_i386_tls_transition): Check executable
644 instead of shared for TLS when building PIE.
645 (elf_i386_check_relocs): Likewise.
646 (elf_i386_allocate_dynrelocs): Likewise.
647 (elf_i386_relocate_section): Likewise.
649 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
650 instead of shared for TLS when building PIE.
651 (elf64_x86_64_check_relocs): Likewise.
652 (elf64_x86_64_allocate_dynrelocs): Likewise.
653 (elf64_x86_64_relocate_section): Likewise.
655 2009-07-31 Anthony Green <green@moxielogic.com>
657 * config.bfd (targ_cpu): Add moxie-uclinux support.
659 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
661 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
663 2009-07-30 Alan Modra <amodra@bigpond.net.au>
665 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
666 used by indirect function support. Count dynamic relocs for
667 ifunc syms.
668 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
669 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
670 in iplt and their relocs in reliplt. Don't make ifunc syms
671 dynamic. Allocate got entry relocs for non-dynamic ifunc in
672 reliplt. Handle other dynamic relocs for ifunc.
673 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
674 ifunc in reliplt, likewise relocs for got against local ifunc.
675 Typo fix on reliplt size adjust.
676 (ppc_elf_relocate_section): Don't use plt scheme of allocating
677 relocs 1-1 with entries for iplt, instead just add using
678 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
679 Error on invalid ifunc dyn relocs.
680 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
681 in iplt/reliplt.
682 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
683 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
684 (ppc64_elf_reloc_type_lookup): Handle new relocs.
685 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
686 (allocate_dynrelocs): As for elf32-ppc.c above.
687 (ppc64_elf_size_dynamic_sections): Likewise.
688 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
689 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
690 (ppc_size_one_stub): Similarly.
691 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
692 relocs too.
693 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
695 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
697 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
698 change. Add note to head comment.
700 2009-07-28 Jan Beulich <jbeulich@novell.com>
702 * archive.c (get_extended_arelt_filename): Remove redundant
703 range check on index.
705 2009-07-27 Doug Kwan <dougkwan@google.com>
707 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
709 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
711 * archures.c bfd_*_arch): Sorted.
712 (bfd_archures_list): Likewise.
714 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
716 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
717 to R_cr16_NUM32 relocation.
719 2009-07-26 Michael Eager <eager@eagercon.com>
721 * archures.c: Add bfd_mach_ppc_405
722 * bfd-in2.h: Same.
724 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
726 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
727 * cpu-l1om.c (bfd_l1om_arch): Likewise.
729 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
731 * archures.c (bfd_architecture): Add bfd_arch_l1om.
732 (bfd_l1om_arch): New.
733 (bfd_archures_list): Add &bfd_l1om_arch.
734 * bfd-in2.h: Regenerated.
736 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
737 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
738 if bfd_elf64_x86_64_freebsd_vec is supported.
739 (targ_selvecs): Likewise.
741 * configure.in: Support bfd_elf64_l1om_vec and
742 bfd_elf64_l1om_freebsd_vec.
743 * configure: Regenerated.
745 * cpu-l1om.c: New.
747 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
748 (bfd_elf64_l1om_vec): Likewise.
749 (bfd_elf64_l1om_freebsd_vec): Likewise.
751 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
752 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
753 * Makefile.in: Regenerated.
755 * targets.c (bfd_elf64_l1om_vec): New.
756 (bfd_elf64_l1om_freebsd_vec): Likewise.
757 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
758 bfd_elf64_l1om_freebsd_vec.
760 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
761 Alan Modra <amodra@bigpond.net.au>
763 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
764 * bfd-in2.h: Regenerate.
765 * libbfd.h: Regenerate.
766 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
767 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
768 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
770 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
772 PR ld/10434
773 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
774 instead of shared for R_X86_64_TPOFF32.
775 (elf64_x86_64_relocate_section): Likewise.
777 2009-07-23 Ulrich Drepper <drepper@redhat.com>
779 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
780 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
781 with the BSF_GNU_UNIQUE flag bit set.
782 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
783 for symbols with STB_GNU_UNIQUE binding.
784 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
785 with the STB_GNU_UNIQUE binding.
786 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
787 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
788 symbols with the unique_global field set.
789 (elf_link_output_extsym): Set unique_global field for symbols with
790 the STB_GNU_UNIQUE binding.
791 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
792 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
793 symbols.
794 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
795 symbols.
796 * bfd-in2.h: Regenerate.
798 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
800 * elflink.c (elf_link_output_extsym): Revert the last change.
802 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
804 PR ld/10433
805 * elflink.c (elf_link_output_extsym): Special case ifunc syms
806 when ref_regular, not def_regular.
808 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
810 PR ld/10426
811 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
812 from a DSO into a normal FUNC symbol.
813 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
814 a normal FUNC symbol.
816 2009-07-17 Chao-ying Fu <fu@mips.com>
818 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
819 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
820 interlocking, the last PLT entry needs a nop in the branch delay slot.
821 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
822 output the last two PLT entries in reverse order.
824 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
826 * elf32-i386.c (elf_i386_relocate_section): Don't get local
827 STT_GNU_IFUNC symbol for relocatable link.
828 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
830 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
832 * bfdio.c (bfd_iovec): Add comments for bmmap.
833 * bfd-in2.h: Regenerated.
835 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
837 * Makefile.am: Run "make dep-am".
838 * Makefile.in: Regenerated.
840 2009-07-10 Doug Kwan <dougkwan@google.com>
842 * elf32-arm.c (stub_hash_newfunc): Initialize fields
843 target_addend and orig_insn.
845 2009-07-10 Tom Tromey <tromey@redhat.com>
847 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
848 (elf-eh-frame.lo): Likewise.
849 (elf32-bfin.lo): Likewise.
850 (elf32-frv.lo): Likewise.
851 (elf32-xc16x.lo): Likewise.
852 * Makefile.in: Rebuild.
853 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
854 * elf-eh-frame.c: Likewise.
855 * elf32-bfin.c: Likewise.
856 * elf32-frv.c: Likewise.
857 * elf32-xc16x.c: Likewise.
859 2009-07-10 Julian Brown <julian@codesourcery.com>
861 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
862 symbol a stub entry is derived from, not the entry for the stub
863 itself, in call to elf32_arm_final_link_relocate.
865 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
867 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
868 when reporting addends.
870 2009-07-10 Alan Modra <amodra@bigpond.net.au>
872 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
873 data even when no stubs.
874 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
876 2009-07-10 Alan Modra <amodra@bigpond.net.au>
878 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
879 (ppc_elf_get_synthetic_symtab): Report addend.
880 (PLT_IFUNC): Define.
881 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
882 (ppc_elf_create_glink): New function.
883 (ppc_elf_create_dynamic_sections): Use it.
884 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
885 (update_local_sym_info): Allocate space for local_plt array.
886 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
887 entry pointer.
888 (is_branch_reloc): New function.
889 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
890 (ppc_elf_gc_sweep_hook): Likewise.
891 (ppc_elf_adjust_dynamic_symbol): Likewise.
892 (allocate_dynrelocs): Likewise.
893 (ppc_elf_size_dynamic_sections): Likewise.
894 (ppc_elf_relocate_section): Likewise.
895 (branch_reloc_hash_match): Use is_branch_reloc.
896 (ppc_elf_tls_optimize): Adjust for local_plt.
897 (write_glink_stub): New function, extracted from..
898 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
899 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
900 branch table when dynamic.
901 (elf_backend_post_process_headers): Define.
902 * elf64-ppc.c (elf_backend_post_process_headers): Define.
903 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
904 (ppc64_elf_get_synthetic_symtab): Report addend.
905 (struct ppc_stub_hash_entry): Add plt_ent.
906 (PLT_IFUNC): Define.
907 (struct ppc_link_hash_table): Add iplt and reliplt.
908 (create_linkage_sections): Make .iplt and .rela.iplt sections.
909 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
910 (update_local_sym_info): Allocate space for local_plt array.
911 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
912 entry pointer.
913 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
914 and don't change hash flags here.
915 (is_branch_reloc): New function.
916 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
917 (ppc64_elf_gc_sweep_hook): Likewise.
918 (ppc64_elf_adjust_dynamic_symbol): Likewise.
919 (allocate_dynrelocs): Likewise.
920 (ppc64_elf_size_dynamic_sections): Likewise.
921 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
922 (ppc64_elf_size_stubs): Likewise.
923 (ppc64_elf_relocate_section): Likewise.
924 (get_sym_h): Adjust for local_plt.
925 (branch_reloc_hash_match): Use is_branch_reloc.
926 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
927 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
929 2009-07-10 Alan Modra <amodra@bigpond.net.au>
931 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
933 2009-07-10 Alan Modra <amodra@bigpond.net.au>
935 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
936 and ref_regular_nonweak comment.
937 * elflink.c (elf_link_output_extsym): Special case ifunc syms
938 when def_regular, not ref_regular.
939 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
940 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
941 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
943 2009-07-09 Alan Modra <amodra@bigpond.net.au>
945 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
946 of malloc'd struct call_info.
947 (pasted_function): Likewise, priority too.
949 2009-07-07 Alan Modra <amodra@bigpond.net.au>
951 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
952 alignment when packing sections into overlays.
954 2009-07-03 Cary Coutant <ccoutant@google.com>
956 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
958 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
960 * coffcode.h (sec_to_styp_flags): Partially revert (functional
961 changes only) earlier patch:-
963 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
965 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
966 give .debug and .reloc data characteristics.
967 (DOT_RELOC): New define for .reloc section string.
968 (coff_write_object_contents): Use DOT_RELOC instead of string.
970 2009-07-02 Tom Tromey <tromey@redhat.com>
972 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
973 * bfdwin.c (bfd_free_window): Cast to unsigned long.
975 2009-07-01 Nick Clifton <nickc@redhat.com>
977 * elf-m10300.c: Remove trailing white space.
978 * reloc.c: Likewise.
980 2009-07-01 Douglas B Rupp <rupp@gnat.com>
982 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
983 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
984 * configure.in: Use them.
985 * configure: Regenerate.
986 * config.in: Regenerate.
987 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
988 #define _BSD_SOURCE. Add comments.
989 (vms_file_stats_name): Calculate creation date based on available
990 runtime data. Return 1 for version instead of 0.
992 2009-07-01 Nick Clifton <nickc@redhat.com>
994 PR 10072
995 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
996 to R_ARM_THM_PC8 relocation.
998 2009-06-29 Nick Clifton <nickc@redhat.com>
1000 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1001 different uses of the relocations addend when a symbol is in a
1002 merged section.
1004 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1006 PR ld/10337
1007 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1008 SHT_REL/SHT_RELA sections on executable nor shared library.
1009 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1010 as a normal section.
1012 2009-06-25 Nick Clifton <nickc@redhat.com>
1014 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1015 symbols with SEC_MERGE flag.
1017 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1019 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1020 give .debug and .reloc data characteristics.
1021 (DOT_RELOC): New define for .reloc section string.
1022 (coff_write_object_contents): Use DOT_RELOC instead of string.
1024 2009-06-25 Tristan Gingold <gingold@adacore.com>
1026 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1027 (bfd_mach_o_canonicalize_dynamic_symtab)
1028 (bfd_mach_o_get_synthetic_symtab): Defines.
1029 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1030 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1032 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1033 for scattered relocations.
1034 (bfd_mach_o_i386_print_thread): New function.
1035 (bfd_mach_o_print_thread): Define.
1037 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1038 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1039 New functions extracted from ...
1040 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1041 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1042 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1043 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1044 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1045 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1046 Set name_str field.
1047 (bfd_mach_o_scan_read_dylib): Ditto.
1048 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1049 reindent.
1050 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1051 decode isym and flags on little endian targets. Set dysymtab field.
1052 (bfd_mach_o_scan_start_address): Adjust for enum names.
1053 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1054 (bfd_mach_o_print_section): Display bfd section name.
1055 (bfd_mach_o_print_segment): Display none if no name.
1056 (bfd_mach_o_print_dysymtab): Display next index for local, external
1057 and undefined symbols.
1058 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1059 Display dylinker name. Display thread and unixthread commands content.
1060 (bfd_mach_o_print_thread): New macro.
1062 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1063 (bfd_mach_o_ppc_thread_flavour): Ditto.
1064 (bfd_mach_o_i386_thread_flavour): Ditto.
1065 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1066 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1067 BFD_MACH_O_THREAD_STATE_NONE.
1068 (bfd_mach_o_segment_command): Remove segment field.
1069 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1070 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1071 (bfd_mach_o_prebound_dylib_command): Ditto.
1072 (bfd_mach_o_dylib_command): Ditto.
1073 (bfd_mach_o_prebound_dylib_command): Remove section field.
1074 (mach_o_data_struct): Add dysymtab field.
1075 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1076 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1077 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1078 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1079 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1081 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1083 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1084 field of struct dirent.
1086 2009-06-23 Tristan Gingold <gingold@adacore.com>
1088 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1089 of this macro. Fix indentation.
1091 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1093 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1094 destination for defined dynamic symbols when deciding whether to
1095 insert a stub or not.
1096 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1097 when actually accessed through a PLT, even when generating a
1098 shared lib.
1100 2009-06-22 Tristan Gingold <gingold@adacore.com>
1102 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1103 the relocs array.
1105 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1107 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1108 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1110 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1112 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1114 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1116 * elflink.c (elf_link_add_object_symbols): Avoid warning
1117 from -Wjump-misses-init in gcc 4.5.0.
1119 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1121 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1122 symbol on error.
1123 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1125 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1127 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1128 r_symndx. Report local symbol name on error.
1129 (elf_i386_check_relocs): Updated. Report local symbol name on
1130 error.
1131 (elf_i386_gc_sweep_hook): Updated.
1132 (elf_i386_relocate_section): Likewise.
1134 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1135 r_symndx. Report local symbol name on error.
1136 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1137 on error.
1138 (elf64_x86_64_gc_sweep_hook): Updated.
1139 (elf64_x86_64_relocate_section): Likewise.
1141 2009-06-19 Tristan Gingold <gingold@adacore.com>
1143 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1145 2009-06-19 Tristan Gingold <gingold@adacore.com>
1147 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1148 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1149 (bfd_mach_o_valid): Ditto.
1150 (bfd_mach_o_wide_p): Ditto.
1151 (bfd_mach_o_canonicalize_reloc): Ditto.
1152 (bfd_mach_o_build_commands): Ditto.
1153 (bfd_mach_o_scan_read_thread): Ditto.
1154 (bfd_mach_o_flatten_sections): Ditto.
1155 (bfd_mach_o_scan_start_address): Ditto.
1156 (bfd_mach_o_lookup_section): Ditto.
1157 (bfd_mach_o_core_fetch_environment): Ditto.
1158 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1159 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1160 (bfd_mach_o_scan_write_symtab): Ditto.
1161 Use macros instead of hard-coded values.
1162 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1163 Use bfd_mach_o_get_data instead of direct access. Use macros
1164 instead of hard-coded values.
1165 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1166 Remove sym argument and get section from mdata.
1167 Move code into the else branch.
1168 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1169 Remove sym argument and get section from mdata. Adjust code.
1170 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1171 switch (which replaces consecutive if statements).
1172 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1173 module table, table of content, indirect symbols and external
1174 referenced symbols.
1175 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1176 field.
1177 (bfd_mach_o_scan_read_linkedit): New function.
1178 (bfd_mach_o_scan_read_str): Ditto.
1179 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1180 field of mdata.
1181 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1182 bfd_mach_o_count_symbols never returns an error.
1183 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1184 symtab field (there might be only one symtab).
1185 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1186 Handle sub frameworks, sub umbrella, sub library and sub client.
1187 Read code signature and segment split info commands.
1188 (bfd_mach_o_scan): Reindent.
1189 (bfd_mach_o_xlat_name): New type.
1190 (bfd_mach_o_print_flags): New function.
1191 (bfd_mach_o_get_name): Ditto.
1192 (bfd_mach_o_cpu_name): New variable.
1193 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1194 (bfd_mach_o_section_type_name)
1195 (bfd_mach_o_section_attribute_name)
1196 (bfd_mach_o_load_command_name): New variables.
1197 (bfd_mach_o_print_private_header): New function.
1198 (bfd_mach_o_print_section_map): New function extracted from
1199 bfd_mach_o_print_private_bfd_data.
1200 (bfd_mach_o_print_section): Ditto. Print more infos.
1201 (bfd_mach_o_print_segment): Ditto.
1202 (bfd_mach_o_print_dysymtab): Ditto.
1203 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1204 load weak dylib, reexport dylib and id dylib.
1205 Handle code signature and segment_split info.
1206 Handle sub frameworks, sub umbrella, sub library and sub client.
1207 (bfd_mach_o_section_get_nbr_indirect): New function.
1209 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1210 (bfd_mach_o_header_flags): New enum to define header flags.
1211 (bfd_mach_o_section_attribute): New enum to replace ...
1212 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1213 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1214 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1215 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1216 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1217 these removed macros.
1218 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1219 (bfd_mach_o_dylib_module): New type.
1220 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1221 macros.
1222 (bfd_mach_o_dylib_table_of_content): New type.
1223 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1224 (bfd_mach_o_dylib_reference): New type.
1225 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1226 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1227 modules, toc, references and indirect syms.
1228 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1229 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1230 unused). Add comment.
1231 (bfd_mach_o_dylib_command): Ditto.
1232 (bfd_mach_o_prebound_dylib_command): Ditto.
1233 (bfd_mach_o_linkedit_command): New type.
1234 (bfd_mach_o_str_command): New type.
1235 (bfd_mach_o_load_command): Add linkedit and str fields.
1236 (mach_o_data_struct): Add symtab field.
1237 (bfd_get_mach_o_data): Renamed to ...
1238 (bfd_mach_o_get_data): ... this new macro.
1239 (bfd_mach_o_scan_read_symtab_symbol,
1240 bfd_mach_o_scan_read_symtab_strtab,
1241 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1243 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1244 instead of direct access.
1246 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1248 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1249 R_PPC_PLTREL24 relocs.
1250 (ppc_elf_relocate_section): Likewise.
1252 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1254 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1255 pointer to sym hash. Update all uses.
1256 (update_plt_info): Likewise. Don't check addend here.
1258 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1260 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1261 bfd_sym_from_r_symndx.
1262 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1264 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1266 * elf-bfd.h (struct sym_sec_cache): Delete.
1267 (struct sym_cache): New.
1268 (bfd_section_from_r_symndx): Delete prototype.
1269 (bfd_sym_from_r_symndx): Define prototype.
1270 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1271 (bfd_sym_from_r_symndx): ..new function.
1272 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1273 bfd_section_from_r_symndx to new struct and function.
1274 * elf32-bfin.c: Likewise.
1275 * elf32-hppa.c: Likewise.
1276 * elf32-i386.c: Likewise.
1277 * elf32-m32r.c: Likewise.
1278 * elf32-m68hc1x.c: Likewise.
1279 * elf32-m68hc1x.h: Likewise.
1280 * elf32-m68k.c: Likewise.
1281 * elf32-ppc.c: Likewise.
1282 * elf32-s390.c: Likewise.
1283 * elf32-sh.c: Likewise.
1284 * elf64-ppc.c: Likewise.
1285 * elf64-s390.c: Likewise.
1286 * elf64-x86-64.c: Likewise.
1287 * elfxx-sparc.c: Likewise.
1288 * elfxx-sparc.h: Likewise.
1290 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1292 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1293 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1295 2009-06-18 Nick Clifton <nickc@redhat.com>
1297 * elflink.c (elf_link_sort_relocs): Return early if there are no
1298 relocs to sort.
1300 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1302 Merge cegcc and mingw32ce target name changes from
1303 CeGCC project:
1305 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1307 * config.bfd: Add arm*-*-cegcc* target.
1309 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1311 * config.bfd: Add arm-*-mingw32ce* target.
1313 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1315 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1316 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1317 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1318 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1320 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1322 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1323 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1324 * elf32-i386.c (elf_i386_check_relocs): Use it.
1325 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1327 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1329 * elf-bfd.h (elf_dyn_relocs): New.
1331 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1332 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1333 elf_dyn_relocs.
1334 (elf_i386_copy_indirect_symbol): Likewise.
1335 (elf_i386_check_relocs): Likewise.
1336 (elf_i386_gc_sweep_hook): Likewise.
1337 (elf_i386_allocate_dynrelocs): Likewise.
1338 (elf_i386_readonly_dynrelocs): Likewise.
1339 (elf_i386_size_dynamic_sections): Likewise.
1341 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1342 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1343 with elf_dyn_relocs.
1344 (elf64_x86_64_copy_indirect_symbol): Updated.
1345 (elf64_x86_64_check_relocs): Likewise.
1346 (elf64_x86_64_gc_sweep_hook): Likewise.
1347 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1348 (elf64_x86_64_allocate_dynrelocs): Likewise.
1349 (elf64_x86_64_readonly_dynrelocs): Likewise.
1350 (elf64_x86_64_size_dynamic_sections): Likewise.
1352 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1354 * elf32-arm.c (create_got_section): Get existing .rela.got
1355 section.
1356 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1357 * elf32-lm32.c (create_got_section): Likewise.
1358 * elf32-m32r.c (create_got_section): Likewise.
1359 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1360 * elf32-s390.c (create_got_section): Likewise.
1361 * elf32-sh.c (create_got_section): Likewise.
1362 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1363 * elf64-s390.c (create_got_section): Likewise.
1364 * elfxx-sparc.c (create_got_section): Likewise.
1366 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1367 the GOT size.
1369 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1371 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1373 * elf32-i386.c (elf_i386_local_hash): Removed.
1374 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1375 (elf_i386_get_local_sym_hash): Likewise.
1377 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1378 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1379 (elf64_x86_64_get_local_sym_hash): Likewise.
1380 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1381 (get_local_sym_hash): Likewise.
1383 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1385 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1386 rel_got_sec and plt_sec.
1387 (elfNN_ia64_relax_section): Updated.
1388 (elfNN_ia64_create_dynamic_sections): Likewise.
1389 (get_got): Likewise.
1390 (allocate_dynrel_entries): Likewise.
1391 (elfNN_ia64_size_dynamic_sections): Likewise.
1392 (set_got_entry): Likewise.
1393 (elfNN_ia64_choose_gp): Likewise.
1394 (elfNN_ia64_relocate_section): Likewise.
1395 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1396 (elfNN_ia64_finish_dynamic_sections): Likewise.
1398 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1400 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1401 also for calls.
1403 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1405 * configure.in (elf): Add elf-ifunc.lo.
1407 * configure: Regenerated.
1408 * Makefile.in: Likewise.
1410 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1411 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1413 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1414 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1415 irelifunc.
1416 (elf_i386_link_hash_table_create): Likewise.
1417 (elf_i386_create_dynamic_sections): Likewise.
1418 (elf_i386_check_relocs): Likewise.
1419 (elf_i386_allocate_dynrelocs): Likewise.
1420 (elf_i386_size_dynamic_sections): Likewise.
1421 (elf_i386_relocate_section): Likewise.
1422 (elf_i386_finish_dynamic_symbol): Likewise.
1423 (elf_i386_finish_dynamic_sections): Likewise.
1424 (elf_i386_create_got_section): Removed.
1426 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1427 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1428 irelifunc.
1429 (elf64_x86_64_compute_jump_table_size): Updated.
1430 (elf64_x86_64_link_hash_table_create): Likewise.
1431 (elf64_x86_64_create_dynamic_sections): Likewise.
1432 (elf64_x86_64_check_relocs): Likewise.
1433 (elf64_x86_64_allocate_dynrelocs): Likewise.
1434 (elf64_x86_64_size_dynamic_sections): Likewise.
1435 (elf64_x86_64_relocate_section): Likewise.
1436 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1437 (elf64_x86_64_finish_dynamic_sections): Likewise.
1438 (elf64_x86_64_create_got_section): Removed.
1440 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1441 for pointer alignment. Set up section pointers.
1442 (_bfd_elf_create_dynamic_sections): Likewise.
1443 (_bfd_elf_create_ifunc_sections): Moved to ...
1444 * elf-ifunc.c: Here. New.
1446 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1447 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1448 Run "make dep-am".
1450 2009-06-16 Doug Kwan <dougkwan@google.com>
1452 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1453 to bfd_signed_vma. Cast constant operands which are used in
1454 offset related expressions to bfd_signed_vma type as appropriate.
1456 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1458 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1459 (elf_backend_plt_sym_val): Define.
1461 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1463 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1464 (elf_backend_reloc_type_class): Define.
1466 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1468 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1469 from an executable to a shared library treat R_VAX_PC32
1470 relocations as R_VAX_PLT32 ones.
1472 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1474 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1475 symbols in GOT space calculation.
1476 (elf_vax_relocate_section): Adjust accordingly.
1478 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1480 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1481 include <R11:R2>.
1483 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1485 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1486 attribute.
1487 (elf_vax_relocate_section): Likewise.
1489 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1491 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1492 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1494 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1496 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1497 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1499 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1501 * Makefile.am: Run "make dep-am".
1502 * Makefile.in: Regenerated.
1504 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1506 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1507 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1509 2009-06-15 Nick Clifton <nickc@redhat.com>
1511 * po/ru.po: New Russian translation.
1512 * configure.in (ALL_LINGUAS): Add ru.
1513 * configure: Regenerate.
1515 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1517 * elf32-i386.c: Remove duplicated comments.
1519 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1521 PR ld/10270
1522 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1523 dynamic IFUNC pointer in non-shared object. Use .got.plt
1524 for IFUNC definition in PIE.
1525 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1526 PIE locally.
1528 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1529 dynamic IFUNC pointer in non-shared object. Use .got.plt
1530 for IFUNC definition in PIE.
1531 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1532 PIE locally.
1534 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1536 * elf32-i386.c (elf_i386_check_relocs): Properly report
1537 local symbol for unhandled relocation against STT_GNU_IFUNC
1538 symbol.
1539 (elf_i386_relocate_section): Likewise.
1540 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1541 (elf64_x86_64_relocate_section): Likewise.
1543 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1545 PR ld/10269
1546 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1547 (elf_i386_link_hash_table): Add loc_hash_table and
1548 loc_hash_memory.
1549 (elf_i386_local_hash): New.
1550 (elf_i386_local_htab_hash): Likewise.
1551 (elf_i386_local_htab_eq): Likewise.
1552 (elf_i386_get_local_sym_hash): Likewise.
1553 (elf_i386_link_hash_table_free): Likewise.
1554 (elf_i386_allocate_local_dynrelocs): Likewise.
1555 (elf_i386_finish_local_dynamic_symbol): Likewise.
1556 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1557 (elf_i386_link_hash_table_create): Create loc_hash_table and
1558 loc_hash_memory.
1559 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1560 (elf_i386_size_dynamic_sections): Likewise.
1561 (elf_i386_relocate_section): Likewise.
1562 (elf_i386_finish_dynamic_sections): Likewise.
1563 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1564 isn't NULL.
1566 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1567 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1568 loc_hash_memory.
1569 (elf64_x86_64_local_hash): New.
1570 (elf64_x86_64_local_htab_hash): Likewise.
1571 (elf64_x86_64_local_htab_eq): Likewise.
1572 (elf64_x86_64_get_local_sym_hash): Likewise.
1573 (elf64_x86_64_link_hash_table_free): Likewise.
1574 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1575 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1576 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1577 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1578 and loc_hash_memory.
1579 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1580 symbols.
1581 (elf64_x86_64_size_dynamic_sections): Likewise.
1582 (elf64_x86_64_relocate_section): Likewise.
1583 (elf64_x86_64_finish_dynamic_sections): Likewise.
1584 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1585 sym isn't NULL.
1587 2009-06-10 Philip Blundell <philb@gnu.org>
1589 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1590 elf_sec->this_hdr == NULL.
1592 2009-06-12 Tristan Gingold <gingold@adacore.com>
1594 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1595 * bfd-in2.h: Regenerated.
1596 * libbfd.h: Regenerated.
1598 * mach-o.c (FILE_ALIGN): New macro.
1599 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1600 (bfd_mach_o_print_symbol): Ditto.
1601 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1602 (bfd_mach_o_get_reloc_upper_bound): New function.
1603 (bfd_mach_o_canonicalize_reloc): Ditto.
1604 (bfd_mach_o_scan_write_relocs): Ditto.
1605 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1606 (bfd_mach_o_scan_write_section_64): Ditto.
1607 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1608 written for load command. Do not compute section file offset.
1609 (bfd_mach_o_scan_write_segment_64): Ditto.
1610 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1611 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1612 Mach-O to ...
1613 (bfd_mach_o_mangle_symbols): ... this new function.
1614 (bfd_mach_o_write_contents): Be sure to have load commands built.
1615 Call bfd_mach_o_mangle_symbols.
1616 (bfd_mach_o_build_commands): Adjust for filelen field.
1617 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1618 Do not set symtab file offset anymore here.
1619 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1620 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1621 Set reloc_count and rel_filepos section fields.
1622 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1623 unsigned int.
1624 (bfd_mach_o_scan_read_section_64): Ditto.
1625 (bfd_mach_o_scan_read_section): Ditto.
1626 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1627 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1628 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1629 Handle weak-ref symbols.
1630 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1631 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1632 (bfd_mach_o_scan): Remove assignment to removed field.
1633 (bfd_mach_o_mkobject_init): Ditto.
1634 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1635 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1636 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1637 (bfd_mach_o_swap_reloc_in): Ditto.
1638 (bfd_mach_o_swap_reloc_out): Ditto.
1640 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1641 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1642 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1643 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1644 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1645 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1646 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1647 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1648 (BFD_MACH_O_N_WEAK_DEF): New macros.
1649 Add comments.
1650 (bfd_mach_o_section_type): Add new enumeration values.
1651 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1652 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1653 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1654 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1655 macros.
1656 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1657 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1658 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1659 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1660 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1661 (BFD_MACH_O_RELENT_SIZE): Ditto.
1662 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1663 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1664 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1665 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1666 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1667 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1668 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1669 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1670 (bfd_mach_o_reloc_info): New struct.
1671 (bfd_mach_o_asymbol): New struct.
1672 (bfd_mach_o_symtab_command): The symbols field is now of type
1673 bfd_mach_o_asymbol.
1674 (bfd_mach_o_load_command): The offset and len fields are now of type
1675 unsigned int.
1676 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1677 Add a filelen field. Add comments.
1678 (bfd_mach_o_backend_data): New struct.
1679 (bfd_mach_o_get_backend_data): New macro.
1680 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1681 bfd_mach_o_asymbol.
1682 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1683 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1684 (bfd_mach_o_canonicalize_reloc): Ditto.
1686 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1687 duplicated macro. Now defined to _bfd_generic_is_local_label.
1688 (TARGET_NAME_BACKEND): New macro...
1689 (TARGET_NAME_BACKEND): ... used to name a new variable.
1690 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1691 Mach-O backend data.
1693 * mach-o-i386.c (i386_howto_table): New variable.
1694 (bfd_mach_o_i386_swap_reloc_in): New function.
1695 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1696 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1697 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1698 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1699 (bfd_mach_o_bfd_reloc_type_lookup)
1700 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1702 2009-06-11 Eric Paris <eparis@redhat.com>
1703 Nick Clifton <nickc@redhat.com>
1705 * opncls.c (_maybe_make_executable): New function. Gives execute
1706 permission to an executable bfd that was opened for writing
1707 provided that it is a regular file. Replaces common code found in...
1708 (bfd_close): here and ...
1709 (bfd_close_all_done): here.
1711 2009-06-11 Anthony Green <green@moxielogic.com>
1713 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1714 * bfd-in2.h: Rebuilt.
1715 * libbfd.h: Rebuilt.
1716 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1717 relocation support.
1718 (moxie_reloc_map): Ditto.
1719 Clean up copyright notice.
1721 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1723 * bfd-in2.h: bfd_mmap prototype.
1724 * bfdio.c (bfd_mmap): New function.
1725 * libbfd.h (bfd_iovec): Add bmmap.
1726 * cache.c (cache_bmmap): New function.
1727 (cache_iovec): Initialize bmmap member.
1728 * opencls.c (opncls_bmmap): New function.
1729 (opncls_iovec): Initialize bmmap member.
1731 2009-06-09 Tristan Gingold <gingold@adacore.com>
1733 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1734 and stabstr_segment fields.
1735 (mach_o_be_vec, mach_o_le_vec): Removed
1736 (bfd_mach_o_version): New prototype.
1738 * mach-o.c (bfd_mach_o_version): Make this function public.
1739 (mach_o_wide_p): New function.
1740 (bfd_mach_o_wide_p): Ditto.
1741 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1742 weird names.
1743 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1744 Search in the list only if the name starts with a dot.
1745 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1746 test. Check bfd_seek status.
1747 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1748 (bfd_mach_o_scan_write_section_32): Ditto.
1749 (bfd_mach_o_scan_write_section_64): Ditto.
1750 (bfd_mach_o_scan_write_section): Removed.
1751 (bfd_mach_o_scan_write_segment): Split into ...
1752 (bfd_mach_o_scan_write_segment_32): ... this and ...
1753 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1754 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1755 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1756 symbol table. Now returns a boolean.
1757 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1758 Adjust for status type.
1759 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1760 test. Write symbol table. Numbers the sections.
1761 (bfd_mach_o_read_header): Check bfd_seek status.
1762 Use mach_o_wide_p instead of hard-coded test.
1763 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1764 (bfd_mach_o_scan_read_section_64): Ditto.
1765 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1766 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1767 handled common symbols.
1768 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1769 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1770 (bfd_mach_o_scan_read_dylinker): Ditto.
1771 (bfd_mach_o_scan_read_dylib): Ditto.
1772 (bfd_mach_o_scan_read_thread): Ditto.
1773 (bfd_mach_o_scan_read_symtab): Ditto.
1774 Do not create a section for the stabs.
1775 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1776 (bfd_mach_o_scan_read_segment): Ditto.
1777 (bfd_mach_o_scan_read_command): Ditto.
1778 (bfd_mach_o_scan_start_address): Ditto.
1779 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1780 (bfd_mach_o_archive_p): Check bfd_seek status.
1781 (bfd_mach_o_core_fetch_environment): Ditto.
1783 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1785 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1787 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1788 (elf_i386_link_hash_table_create): Initialize irelifunc.
1789 (elf_i386_check_relocs): Updated. Set up irelifunc for
1790 shared objects.
1791 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1792 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1793 shared objects.
1794 (elf_i386_relocate_section): Likewise.
1796 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1797 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1798 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1799 shared objects.
1800 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1801 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1802 shared objects.
1803 (elf64_x86_64_relocate_section): Likewise.
1805 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1806 ...
1807 (_bfd_elf_create_ifunc_sections): This.
1809 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1810 ...
1811 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1812 for shared objects.
1814 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1816 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1817 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1818 building shared object. Check info->executable instead of
1819 !info->shared when setting non_got_ref.
1820 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1821 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1822 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1823 symbol if needed.
1824 (elf_i386_relocate_section): Output dynamic relocation for
1825 R_386_32 against STT_GNU_IFUNC symbol to get the real
1826 function address when building shared object.
1827 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1828 relocation for STT_GNU_IFUNC symbol in shared object.
1830 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1831 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1832 symbol when building shared object. Check info->executable
1833 instead of !info->shared when setting non_got_ref.
1834 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1835 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1836 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1837 if needed.
1838 (elf64_x86_64_relocate_section): Output dynamic relocation
1839 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1840 function address when building shared object.
1841 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1842 relocation for STT_GNU_IFUNC symbol in shared object.
1844 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1846 * Makefile.am: Run "make dep-am".
1847 (BFD32_BACKENDS): Add mach-o-i386.lo.
1848 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1849 * Makefile.in: Regenerate.
1851 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1853 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1854 when looking for soft-icache stubs.
1856 2009-06-05 Tristan Gingold <gingold@adacore.com>
1858 * mach-o.h: Update copyright year.
1859 (bfd_mach_o_mach_header_magic): New enum.
1860 (bfd_mach_o_cpu_subtype): Now an enum.
1861 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1862 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1863 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1864 (bfd_mach_o_load_command): Field type_required is now a boolean.
1865 Reindent prototypes.
1866 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1867 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1868 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1869 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1870 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1871 (bfd_mach_o_canonicalize_symtab): Ditto.
1872 (bfd_mach_o_get_symbol_info): Ditto.
1873 (bfd_mach_o_print_symbol): Ditto.
1874 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1875 (bfd_mach_o_make_empty_symbol): Ditto.
1876 (bfd_mach_o_write_contents): Ditto.
1878 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1879 bfd_mach_o_mkobject): Defines.
1880 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1881 Do not check with target vector but with flavour.
1882 (struct mach_o_section_name_xlat): New declaration.
1883 (dwarf_section_names_xlat): Ditto.
1884 (text_section_names_xlat): Ditto.
1885 (data_section_names_xlat): Ditto.
1886 (struct mach_o_segment_name_xlat): Ditto.
1887 (segsec_names_xlat): Ditto.
1888 (bfd_mach_o_convert_section_name_to_bfd): New function.
1889 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1890 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1891 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1892 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1893 Accept any input and output flavour. Do not share private data
1894 anymore.
1895 (bfd_mach_o_count_symbols): Add a comment.
1896 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1897 (bfd_mach_o_canonicalize_symtab): Ditto.
1898 (bfd_mach_o_get_symbol_info): Ditto.
1899 (bfd_mach_o_print_symbol): Ditto.
1900 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1901 Use constants instead of hard-coded values.
1902 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1903 values.
1904 (bfd_mach_o_scan_write_section_64): Ditto.
1905 (bfd_mach_o_scan_write_segment): Ditto.
1906 Do not copy sections anymore.
1907 (bfd_mach_o_write_contents): Make it public.
1908 Remove dead code. Rewrite typeflag assignment.
1909 (bfd_mach_o_build_commands): New function.
1910 (bfd_mach_o_set_section_contents): Ditto.
1911 (bfd_mach_o_make_empty_symbol): Make it public.
1912 (bfd_mach_o_read_header): Make it static.
1913 Convert to bfd_boolean.
1914 Use constants instead of hard-coded values.
1915 (bfd_mach_o_make_bfd_section): Call
1916 bfd_mach_o_convert_section_name_to_bfd to create name.
1917 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1918 values.
1919 (bfd_mach_o_scan_read_section_64): Ditto.
1920 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1921 a segment anymore. Use constants instead of hard-coded values.
1922 (bfd_mach_o_scan_read_command): Fix style.
1923 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1924 Get rid of BFD_IO_FUNCS.
1925 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1926 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1927 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1928 (bfd_mach_o_object_p): Removed.
1929 (bfd_mach_o_gen_core_p): New function, replaces ...
1930 (bfd_mach_o_core_p): ... deleted.
1931 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1933 * mach-o-i386.c: New file.
1934 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1935 * configure.in (TDEFINES): Add mach_o_i386_vec.
1936 * configure: Regenerated.
1937 * targets.c: Add mach_o_i386_vec.
1939 * mach-o.c: Update copyright years.
1940 (BFD_IO_FUNCS): Remove (was not used).
1941 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1942 bfd_mach_o_slurp_extended_name_table,
1943 bfd_mach_o_construct_extended_name_table,
1944 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1945 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1946 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1947 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1948 bfd_mach_o_get_section_contents_in_window,
1949 bfd_mach_o_bfd_is_local_label_name,
1950 bfd_mach_o_bfd_is_target_special_symbol,
1951 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1952 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1953 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1954 bfd_mach_o_minisymbol_to_symbol,
1955 bfd_mach_o_bfd_get_relocated_section_contents,
1956 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1957 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1958 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1959 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1960 bfd_mach_o_bfd_merge_private_bfd_data,
1961 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1962 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1963 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1964 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1965 bfd_mach_o_bfd_copy_private_header_data,
1966 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1967 * mach-o-target.c: ... here.
1968 Update copyright years.
1970 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1972 * dep-in.sed: Don't use \n in replacement part of s command.
1973 * Makefile.am (DEP1): LC_ALL for uniq.
1974 Run "make dep-am".
1975 * Makefile.in: Regenerate.
1977 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1979 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1980 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1981 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1983 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1985 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1986 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1987 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1988 against STT_GNU_IFUNC symbols for static executables.
1989 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1990 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1992 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1993 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1994 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1995 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1997 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1999 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2000 symbols to be left unimported when linking statically.
2001 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2002 code when linking statically.
2004 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2006 * elf32-i386.c (elf_i386_check_relocs): Increment
2007 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2008 against STT_GNU_IFUNC symbol.
2009 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2010 local STT_GNU_IFUNC definition is used.
2011 (elf_i386_relocate_section): Handle got.offset != -1 for
2012 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2013 symbol.
2015 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2016 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2017 relocations against STT_GNU_IFUNC symbol.
2018 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2019 local STT_GNU_IFUNC definition is used.
2020 (elf64_x86_64_relocate_section): Handle got.offset != -1
2021 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2022 STT_GNU_IFUNC symbol.
2024 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2026 PR ld/10205
2027 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2028 (elf_i386_reloc_type_lookup): Likewise.
2029 (R_386_tls): Removed.
2030 (R_386_irelative): New.
2031 (R_386_vt_offset): Updated.
2032 (elf_i386_rtype_to_howto): Likewise.
2033 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2034 (elf_i386_link_hash_table_create): Initialize igotplt,
2035 iplt and irelplt.
2036 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2037 (elf_i386_adjust_dynamic_symbol): Likewise.
2038 (elf_i386_allocate_dynrelocs): Likewise.
2039 (elf_i386_relocate_section): Likewise.
2040 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2041 sections.
2042 (elf_i386_finish_dynamic_symbol): When building a static
2043 executable, use .iplt, .igot.plt and .rel.iplt sections for
2044 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2045 locally defined STT_GNU_IFUNC symbol.
2047 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2048 (x86_64_reloc_map): Likewise.
2049 (R_X86_64_standard): Updated.
2050 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2051 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2052 iplt and irelplt.
2053 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2054 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2055 (elf64_x86_64_allocate_dynrelocs): Likewise.
2056 (elf64_x86_64_relocate_section): Likewise.
2057 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2058 sections.
2059 (elf64_x86_64_finish_dynamic_symbol): When building a static
2060 executable, use .iplt, .igot.plt and .rela.iplt sections for
2061 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2062 for locally defined STT_GNU_IFUNC symbol.
2064 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2065 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2067 * bfd-in2.h: Regenerated.
2068 * libbfd.h: Likewise.
2070 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2072 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2073 (_bfd_elf_make_ifunc_reloc_section): Removed.
2074 (_bfd_elf_is_ifunc_symbol): Likewise.
2075 (_bfd_elf_create_static_ifunc_sections): New.
2077 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2078 symbol check to ...
2079 (elf_link_add_object_symbols): Here.
2080 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2081 STT_GNU_IFUNC symbol.
2082 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2083 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2084 (IFUNC_INFIX): Removed.
2085 (get_ifunc_reloc_section_name): Likewise.
2086 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2087 (_bfd_elf_is_ifunc_symbol): Likewise.
2088 (_bfd_elf_create_static_ifunc_sections): New.
2090 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2092 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2093 (create_got_section): Likewise.
2094 (allocate_dynrelocs): Likewise.
2095 (readonly_dynrelocs): Likewise.
2096 (set_tls_module_base): Likewise.
2097 (dtpoff_base): Likewise.
2098 (tpoff): Likewise.
2099 (elf_i386_link_hash_table_create): Updated.
2100 (elf_i386_create_dynamic_sections): Likewise.
2101 (elf_i386_check_relocs): Likewise.
2102 (elf_i386_size_dynamic_sections): Likewise.
2103 (elf_i386_relocate_section): Likewise.
2105 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2106 (create_got_section): Likewise.
2107 (allocate_dynrelocs): Likewise.
2108 (readonly_dynrelocs): Likewise.
2109 (set_tls_module_base): Likewise.
2110 (dtpoff_base): Likewise.
2111 (tpoff): Likewise.
2112 (elf64_x86_64_link_hash_table_create): Updated.
2113 (elf64_x86_64_create_dynamic_sections): Likewise.
2114 (elf64_x86_64_check_relocs): Likewise.
2115 (elf64_x86_64_size_dynamic_sections): Likewise.
2116 (elf64_x86_64_relocate_section): Likewise.
2118 2009-05-28 Nick Clifton <nickc@redhat.com>
2120 * targets.c (_bfd_target_vector): Only include plugin target in
2121 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2123 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2125 * elf32-spu.c (struct call_info): New member broken_cycle.
2126 (remove_cycle): Instead of physically removing call_info structures
2127 to break call graph cycles, mark them using the broken_cycle flag.
2128 (mark_overlay_section): Respect broken_cycle flag.
2129 (unmark_overlay_section): Likewise.
2130 (collect_lib_sections): Likewise.
2131 (collect_overlays): Likewise.
2132 (sum_stack): Likewise.
2134 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2136 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2137 (mark_functions_via_relocs): Initialize callee->count to 1.
2138 (pasted_function): Likewise.
2139 (spu_elf_auto_overlay): Honor call counts when determining number
2140 of stubs required in software i-cache mode.
2142 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2144 * plugin.c (program_name): Remove.
2145 (plugin_program_name): New.
2146 (bfd_plugin_set_program_name): New.
2147 (try_load_plugin): Use plugin_program_name.
2148 * plugin.h (bfd_plugin_set_program_name): New.
2150 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2152 * aclocal.m4: Include ../config/plugins.m4.
2153 * configure.in: Use AC_PLUGINS.
2154 * configure: Regenerate.
2155 * Makefile.in: Regenerate.
2156 * doc/Makefile.in: Regenerate.
2158 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2160 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2161 link.
2162 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2163 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2164 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2165 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2166 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2167 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2168 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2169 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2170 * reloc.c (bfd_generic_relax_section): Likewise.
2171 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2172 * vms.c (vms_bfd_relax_section): Likewise.
2174 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2176 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2178 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2179 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2181 * elf32-i386.c (allocate_dynrelocs): Updated.
2182 (elf_i386_relocate_section): Likewise.
2183 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2184 (elf64_x86_64_relocate_section): Likewise.
2186 * elf64-x86-64.c (is_indirect_symbol): Removed.
2188 2009-05-26 Nick Clifton <nickc@redhat.com>
2190 * po/id.po: Updated Indonesian translation.
2192 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2194 * Makefile.am: Run "make dep-am".
2195 (AM_CPPFLAGS): New.
2196 (LIBDL): New.
2197 (ALL_MACHINES): Add cpu-plugin.lo.
2198 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2199 (BFD32_BACKENDS): Add plugin.lo.
2200 (BFD32_BACKENDS_CFILES): Add plugin.c.
2201 (libbfd_la_LIBADD): Add LIBDL
2202 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2203 (bfd_plugin_arch): Declare.
2204 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2205 * bfd.c (bfd): Add plugin_data.
2206 * config.bfd: Handle the plugin target.
2207 * configure.in: Check for --enable-plugins.
2208 (LT_INIT): Use the dlopen option.
2209 * cpu-plugin.c: New.
2210 * plugin.c: New.
2211 * plugin.h: New.
2212 * targets.c (plugin_vec): Declare.
2213 (_bfd_target_vector): Add plugin_vec.
2214 * Makefile.in: Regenerate.
2215 * bfd-in2.h: Regenerate.
2216 * configure: Regenerate.
2218 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2220 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2221 per line with all lines having continuation backslash. Prefix
2222 first line with "A", following lines with "B".
2223 * Makefile.am (DEP): Don't use dep.sed here.
2224 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2225 dep.sed here on dependencies, sort and uniq.
2226 * Makefile.in: Regenerate.
2228 2009-05-25 Tristan Gingold <gingold@adacore.com>
2230 * makefile.vms: Add verilog.obj to object list OBJS.
2232 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2234 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2235 for BFD_IN_MEMORY is cleared.
2236 (bfd_bwrite): Zero excess memory allocated.
2238 2009-05-22 Julian Brown <julian@codesourcery.com>
2240 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2241 macros.
2242 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2243 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2244 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2245 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2246 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2247 (a8_erratum_fix, a8_erratum_reloc): New structs.
2248 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2249 num_a8_erratum_fixes, fix_cortex_a8 fields.
2250 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2251 (elf32_arm_add_stub): Split into two parts, creating...
2252 (elf32_arm_create_or_find_stub_sec): New function.
2253 (elf32_arm_final_link_relocate): Add forward declaration.
2254 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2255 relocations, multiple relocations per stub.
2256 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2257 (arm_size_one_stub): Use find_stub_size_and_template.
2258 (a8_reloc_compare): New.
2259 (find_thumb_glue): Add forward declaration.
2260 (cortex_a8_erratum_scan): New.
2261 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2262 (bfd_elf32_arm_set_cortex_a8_fix): New.
2263 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2264 (arm_map_one_stub): Add THUMB32_TYPE support.
2265 (a8_branch_to_stub_data): New.
2266 (make_branch_to_a8_stub): New.
2267 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2268 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2269 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2270 Cortex-A8 erratum workaround.
2271 * bfd-in2.h: Regenerate.
2273 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2275 * Makefile.am: Run "make dep-am".
2276 * Makefile.in: Regenerate.
2277 * po/SRC-POTFILES.in: Regenerate.
2279 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2281 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2282 commit.
2284 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2286 * elf-bfd.h (struct elf_backend_data
2287 <elf_backend_link_output_symbol_hook>): Return an int.
2288 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2289 symbols on deleted .opd entries.
2290 * elflink.c (elf_link_output_sym): Return without outputting sym
2291 if output_symbol_hook returns 2.
2292 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2293 Abort if we must not discard sym.
2294 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2295 local syms.
2296 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2297 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2298 elf_backend_link_output_symbol_hook return type change.
2299 * elf32-arm.c (output_arch_syminfo): Likewise.
2300 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2301 (elf32_arm_output_arch_local_syms): Likewise.
2302 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2303 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2304 (bfd_score_elf_link_output_symbol_hook): Likewise.
2305 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2306 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2307 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2308 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2309 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2310 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2311 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2312 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2313 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2314 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2315 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2317 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2319 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2320 out of range .opd symbols.
2322 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2324 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2325 fprintf_vma directly.
2326 * peXXigen.c (pe_print_edata): Likewise.
2327 (pe_print_pdata): Likewise.
2328 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2329 (_bfd_XX_print_private_bfd_data_common): Likewise.
2331 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2333 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2335 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2336 Paul Brook <paul@codesourcery.com>
2338 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2339 fix discarded sections.
2341 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2343 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2344 sections into the software icache.
2346 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2348 * elf32-spu.c (build_stub): Always build "compact" sofware
2349 i-cache stubs.
2351 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2353 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2354 (spu_elf_setup): Initialize it.
2355 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2356 Update to new-sytle cache manager data structures.
2357 (spu_elf_build_stubs): Generate new-style cache manager data
2358 structures and symbols.
2359 (spu_elf_auto_overlay): Update size computation.
2361 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2363 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2364 segments first amongst the program headers.
2366 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2368 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2369 into addresses for relocation types that look at high bits. Remove
2370 special handling of relocation overflow warnings.
2372 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2374 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2375 control flow graph between fragments of a function.
2377 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2379 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2380 generate only a 16-byte .toe section.
2381 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2383 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2385 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2386 (spu_elf_place_overlay_data): ..here. New function.
2387 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2389 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2391 * elf32-arm.c: Move sysdep.h to start of file.
2393 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2395 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2396 start of overlays.
2397 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2398 __icache_tag_array and __icache_tag_array_size.
2400 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2402 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2403 ATTRIBUTE_UNUSED.
2404 (bfinfdpic_link_omit_section_dynsym): Likewise.
2405 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2407 2009-05-05 Paul Brook <paul@codesourcery.com>
2409 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2410 * bfd-in2.h: Regenerate.
2411 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2412 (_arm_elf_section_data): Add text and exidx fields.
2413 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2414 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2415 copy_exidx_entry): New functions.
2416 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2418 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2420 * elf32-arm.c (DEF_STUBS): New helper define.
2421 (DEF_STUB): Likewise.
2422 (stub_def): New type.
2423 (stub_definitions): New array, containing stub template pointers
2424 and sizes.
2425 (arm_size_one_stub): Make use of stub_definitions.
2427 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2429 * elflink.c (find_version_for_sym): Remove from here, ...
2430 * linker.c (bfd_find_version_for_sym): ... rename, replace
2431 here, make public and update all callers.
2432 * bfd-in2.h: Regenerate.
2434 2009-04-30 Nick Clifton <nickc@redhat.com>
2436 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2437 section pointer.
2438 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2439 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2440 into a STT_GNU_IFUNC symbol type.
2441 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2442 type.
2443 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2444 the binary contains ifunc symbols.
2445 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2446 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2447 * elf32-i386.c (is_indirect_function): New function.
2448 (elf_i386_check_relocs): Create an ifunc output section.
2449 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2450 section if necessary.
2451 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2452 if necessary.
2453 (elf_i386_add_symbol_hook): New function. Set the
2454 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2455 symbol is encountered.
2456 (elf_backend_post_process_headers): Define.
2457 (elf_backend_add_symbol_hook): Define.
2458 (elf_i386_post_process_headers): Rename to
2459 elf_i388_fbsd_post_process_headers.
2460 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2461 (is_indirect_function): New function.
2462 (elf64_x86_64_check_relocs): Create an ifunc output section.
2463 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2464 section if necessary.
2465 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2466 symbol if necessary.
2467 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2468 elf_obj_data structure if an ifunc symbol is encountered.
2469 (elf_backend_post_process_headers): Define.
2470 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2471 if we have ifunc symbols to handle.
2472 (get_ifunc_reloc_section_name): New function. Computes the name
2473 for an ifunc section.
2474 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2475 section to hold ifunc relocs.
2476 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2477 (bfd_print_symbol_vandf): Handle ifunc symbols.
2478 (bfd_decode_symclass): Likewise.
2479 * bfd-in2.h: Regenerate.
2481 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2483 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2484 MOVW and MOVT relocations in a shared library link.
2486 2009-04-27 Anthony Green <green@moxielogic.com>
2488 * verilog.c: New file.
2489 * Makefile.am (BFD32_LIBS): Add verilog.c.
2490 (BFD32_LIBS_CFILES): Add verilog.c.
2491 (verilog.lo): New build rule.
2492 * Makefile.in: Rebuilt.
2493 * targets.c: Add verilog support.
2494 * bfd.c (tdata union): Add Verilog private data field.
2495 * bfd-in2.h: Regenerate.
2497 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2499 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2500 copy pe_opthdr.
2502 2009-04-23 Matthias Klose <doko@ubuntu.com>
2504 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2506 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2508 PR9743
2509 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2510 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2511 (elf32_arm_size_stubs): Likewise.
2512 (record_thumb_to_arm_glue): Deleted unused function.
2513 (bfd_elf32_arm_process_before_allocation): No longer handle
2514 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2515 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2516 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2518 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2520 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2521 (elf32_arm_write_section): Declare early.
2522 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2523 (arm_allocate_glue_section_space): Exclude empty sections.
2524 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2525 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2526 BFD.
2527 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2528 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2529 (elf32_arm_size_dynamic_sections): Allocate interworking
2530 sections here.
2531 (bfd_elf32_bfd_final_link): Define.
2533 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2535 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2537 * coffcode.h (coff_compute_section_file_positions): Clear
2538 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2540 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2541 force_minimum_alignment.
2543 * libcoff.h: Regenerated.
2545 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2546 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2548 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2549 nor target_subsystem.
2551 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2552 force_minimum_alignment nor target_subsystem.
2554 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2556 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2557 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2558 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2559 include in coff-x86_64.c of headers.
2560 (PDATA_ROW_SIZE): New define.
2561 (pex_regs[]): New static array.
2562 (pex64_get_runtime_function): New static function.
2563 (pex64_get_unwind_info): Likewise.
2564 (pex64_get_scope_entry): Likewise.
2565 (pex64_xdata_print_uwd_codes): Likewise.
2566 (pex64_get_section_by_rva): Likewise.
2567 (pex64_dump_xdata): Likewise.
2568 (pex64_bfd_print_pdata): Likewise.
2569 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2570 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2571 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2573 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2574 Alan Modra <amodra@bigpond.net.au>
2575 Dave Korn <dave.korn.cygwin@gmail.com>
2577 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2578 long names and non-NUL-terminated strings.
2580 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2582 * bfd-in2.h: Regenerated.
2584 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2586 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2587 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2589 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2591 PR binutils/10074
2592 * coffcode.h (bfd_pei_p): New.
2594 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2595 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2596 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2597 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2598 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2599 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2601 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2602 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2603 bfd_efi_rtdrv_x86_64_vec,
2604 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2605 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2606 * targets.c: Likewise.
2608 * configure: Regenerated.
2609 * libcoff.h: Likewise.
2610 * Makefile.in: Likewise.
2612 * efi-app-ia32.c: Removed.
2613 * efi-app-x86_64.c: Likewise.
2614 * efi-bsdrv-ia32.c: Likewise.
2615 * efi-bsdrv-ia64.c: Likewise.
2616 * efi-bsdrv-x86_64.c: Likewise.
2617 * efi-rtdrv-ia32.c: Likewise.
2618 * efi-rtdrv-ia64.c: Likewise.
2619 * efi-rtdrv-x86_64.c: Likewise.
2620 * efi-rtdrv-ia32.c: Likewise.
2622 * efi-app-ia64.c: Moved to ...
2623 * pei-ia64.c: This.
2624 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2625 (TARGET_NAME): Set to pei-ia64.
2627 * libpei.h (bfd_target_pei_p): Removed.
2628 (bfd_target_pei_arch): Likewise.
2629 (bfd_target_efi_app_p): Likewise.
2630 (bfd_target_efi_app_arch): Likewise.
2631 (bfd_target_efi_bsdrv_p): Likewise.
2632 (bfd_target_efi_bsdrv_arch): Likewise.
2633 (bfd_target_efi_rtdrv_p): Likewise.
2634 (bfd_target_efi_rtdrv_arch): Likewise.
2635 (bfd_pe_executable_p): Likewise.
2637 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2638 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2639 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2640 and efi-rtdrv-ia32.c.
2641 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2642 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2643 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2644 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2645 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2646 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2647 (efi-app-ia64.lo): Removed.
2648 (efi-bsdrv-ia32.lo): Likewise.
2649 (efi-rtdrv-ia32.lo): Likewise.
2650 (efi-app-ia64.lo): Likewise.
2651 (efi-bsdrv-ia64.lo): Likewise.
2652 (efi-rtdrv-ia64.lo): Likewise.
2653 (efi-app-x86_64.lo): Likewise.
2654 (efi-bsdrv-x86_64.lo): Likewise.
2655 (efi-rtdrv-x86_64.lo): Likewise.
2656 (pei-ia64.lo): New.
2658 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2659 with bfd_pei_p.
2660 (arch_type): Removed.
2661 (pe_arch): Likewise.
2662 (pe_bfd_object_p): Just return coff_object_p.
2664 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2665 bfd_pe_executable_p with bfd_pei_p.
2667 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2669 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2670 PLT entries to an undefined symbol when generating a shared
2671 library.
2673 2009-04-17 Nick Clifton <nickc@redhat.com>
2675 PR 9909
2676 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2678 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2680 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2681 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2682 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2683 * binary.c (binary_bfd_define_common_symbol): Likewise.
2684 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2685 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2686 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2687 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2688 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2689 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2690 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2691 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2692 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2693 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2694 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2695 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2696 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2697 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2698 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2699 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2700 * som.c (som_bfd_define_common_symbol): Likewise.
2701 * srec.c (srec_bfd_define_common_symbol): Likewise.
2702 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2703 * versados.c (versados_bfd_define_common_symbol): Likewise.
2704 * vms.c (vms_bfd_define_common_symbol): Likewise.
2705 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2706 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2707 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2708 (pmac_xcoff_vec): Likewise.
2709 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2710 (aix5coff64_vec): Likewise.
2711 * linker.c (bfd_generic_define_common_symbol): New function.
2712 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2713 (_bfd_define_common_symbol): New field.
2714 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2715 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2716 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2717 symbols here.
2718 * bfd-in2.h: Regenerate.
2719 * libbfd.h: Likewise.
2720 * libcoff.h: Likewise.
2722 2009-04-15 Anthony Green <green@moxielogic.com>
2724 * targets.c: Add moxie support.
2725 * Makefile.am: Ditto.
2726 * Makefile.in: Rebuilt.
2727 * cpu-moxie.c, elf32-moxie.c: New files.
2728 * archures.c: Add moxie support.
2729 * configure.in: Add moxie support.
2730 * configure: Rebuilt.
2731 * config.bfd, archures.c: Add moxie support.
2732 * bfd-in2.h: Rebuilt.
2734 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2736 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2737 branch to an undef weak symbol into a jump to next instruction if
2738 a PLT entry will be created.
2740 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2742 * coffgen.c (make_a_section_from_file): Set the backend long
2743 section names enable if long section names found on input.
2744 * coffcode.h: Extend long section names documentation to match.
2746 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2748 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2749 machine code.
2751 2009-04-07 DJ Delorie <dj@redhat.com>
2753 * archures.c: Add bfd_mach_mep_c5.
2754 * bfd-in2.h: Likewise.
2755 * cpu-mep.c: Add bfd_c5_arch.
2756 * elf32-mep.c: Support it.
2758 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2760 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2761 info->callbacks->einfo.
2762 * linker.c (_bfd_generic_section_already_linked): Likewise.
2764 2009-04-06 DJ Delorie <dj@redhat.com>
2766 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2768 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2770 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2771 _bfd_pex64_print_pdata only if PE is defined.
2773 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2774 (_bfd_pex64_print_pdata): This.
2776 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2777 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2778 is defined.
2780 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2782 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2783 _bfd_pep_print_x64_pdata.
2784 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2785 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2787 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2789 * elf32-xtensa.c (relax_property_section): Always set r_offset
2790 to zero.
2792 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2794 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2795 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2796 branch stubs.
2797 (elf32_arm_stub_type): New enum values for the two new stubs.
2798 (arm_type_of_stub): Make use of the two new stubs.
2799 (arm_size_one_stub): Handle the two new stubs.
2801 2009-04-01 Matt Thomas <matt@netbsd.org>
2803 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2804 hidden symbols into the GOT or PLT.GOT.
2805 (elf_vax_relocate_section): Do not emit a PCREL reloc
2806 into a shared object if it is against a hidden symbol.
2808 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2810 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2811 and know_contains_shared_object_p.
2812 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2813 Cache the result in the archive_info table.
2814 (xcoff_auto_export_p): Add an "info" parameter and update the
2815 call to xcoff_archive_contains_shared_object_p.
2816 (xcoff_mark_auto_exports): Update accordingly.
2817 (xcoff_post_gc_symbol): Likewise.
2819 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2821 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2822 rather than C_EXT.
2824 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2826 * coff-rs6000.c (member_layout): New structure.
2827 (archive_iterator): Likewise.
2828 (member_layout_init): New function.
2829 (archive_iterator_begin): Likewise.
2830 (archive_iterator_next): Likewise.
2831 (xcoff_write_armap_old): Use the new iterator functions.
2832 (do_shared_object_padding): Delete.
2833 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2834 handling of arch_info.
2835 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2836 first loop rather than the second. Allocate a member header if
2837 there isn't one, then work out the stat information and length
2838 in the first loop too. Use the new iterators for the second loop.
2839 (xcoff_write_archive_contents_big): Likewise.
2841 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2843 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2844 (bfd_xcoff_set_archive_import_path): Likewise.
2845 * bfd-in2.h: Regenerate.
2846 * xcofflink.c: Include libiberty.h.
2847 (xcoff_archive_info): New structure.
2848 (xcoff_archive_info_hash): New function.
2849 (xcoff_archive_info_eq): Likewise.
2850 (xcoff_get_archive_info): Likewise.
2851 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2852 (bfd_xcoff_split_import_path): New function.
2853 (bfd_xcoff_set_archive_import_path): Likewise.
2854 (xcoff_set_import_path): Move earlier in file.
2855 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2856 object to the the directory part of the bfd's filename. Get the
2857 import path and filename of an archive object from the archive's
2858 xcoff_tdata, initializing it if necessary. Update use of
2859 import_file_id.
2860 (bfd_link_input_bfd): Update use of import_file_id.
2861 (xcoff_write_global_symbol): Likewise.
2863 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2865 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2867 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2869 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2870 a .loader section for relocatable links.
2871 (xcoff_need_ldrel_p): New function.
2872 (xcoff_mark): Use it.
2873 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2874 a loader section.
2875 (xcoff_build_ldsym): New function, split out from...
2876 (xcoff_build_ldsyms): ...here. Rename to...
2877 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2878 call xcoff_build_ldsym, if there's a loader section.
2879 (xcoff_build_loader_section): New function, extracted verbatim from...
2880 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2881 there's a loader section. Only add an __rtinit loader symbol
2882 if there's a loader section. Update after above name change.
2883 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2884 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2885 and xcoff_create_ldrel.
2886 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2887 (xcoff_reloc_link_order): Likewise, but only call it if there's
2888 a loader section. Use xcoff_symbol_section.
2889 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2890 if there's a loader section.
2892 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2894 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2896 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2898 * elf32-arm.c (group_sections): Rewrite loops for better
2899 readability.
2901 2009-03-30 DJ Delorie <dj@redhat.com>
2903 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2904 relocs when doing a relocatable link.
2906 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2908 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2909 "ERROR:", in error messages.
2910 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2911 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2912 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2913 (elf32_arm_merge_eabi_attributes): Likewise.
2914 (elf32_arm_merge_private_bfd_data): Likewise.
2916 2009-03-27 Nick Clifton <nickc@redhat.com>
2918 * section.c (bfd_get_section_contents): Detect and handle the case
2919 where a section has the SEC_IN_MEMORY flag set but no actual
2920 contents allocated.
2922 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2924 PR 6494
2925 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2926 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2927 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2928 if we don't find matching PT_LOAD when copying.
2930 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2932 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2933 the reloc descriptions.
2935 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2937 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2938 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2939 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2941 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2943 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2944 (bfd_i386_arch_intel_syntax): Likewise.
2945 (i8086_arch): Likewise.
2946 (bfd_x86_64_arch): Likewise.
2948 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2950 * elf32-cris.c (cris_elf_relocate_section): <case
2951 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2952 symbols for non-allocated sections. Don't check whether to
2953 generate R_CRIS_DTPMOD for non-allocated sections.
2954 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2955 handle relocation GC:ing if applied to non-allocated section.
2956 (cris_elf_check_relocs): Similar.
2958 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2959 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2960 when emitting a known TP offset in the GOT.
2962 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2964 * elf64-ppc.c (synthetic_opd): Delete.
2965 (compare_symbols): Look for .opd name rather than section match.
2966 (ppc64_elf_get_synthetic_symtab): Likewise.
2968 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2970 * elf32-ppc.c (is_pic_glink_stub): Delete.
2971 (is_nonpic_glink_stub): New function.
2972 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2973 than first pic one.
2974 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2976 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2977 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2979 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2980 macros for visibilty and locality checks.
2981 (elf_s390_adjust_dynamic_symbol): Likewise.
2982 (allocate_dynrelocs): Likewise.
2983 (elf_s390_relocate_section): Likewise.
2984 (elf_s390_finish_dynamic_symbol): Likewise.
2985 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2986 (elf_s390_adjust_dynamic_symbol): Likewise.
2987 (allocate_dynrelocs): Likewise.
2988 (elf_s390_relocate_section): Likewise.
2989 (elf_s390_finish_dynamic_symbol): Likewise.
2991 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2993 * bfd-in2.h: Regenerated.
2994 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2995 for debugging sections and map memory read/write dependent on
2996 SEC_COFF_NOREAD.
2997 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2998 without memory read flags set.
2999 * section.c: Add SEC_COFF_NOREAD to section flags.
3001 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3003 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3004 for format string.
3006 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3008 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3009 "no overlays" return. If there are overlays, create overlay
3010 manager entry symbols here, so that..
3011 (spu_elf_build_stubs): ..we don't need to set them up here.
3012 Simplify entry symbol tests.
3013 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3015 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3017 * elf.c (elfcore_grok_openbsd_procinfo)
3018 (elfcore_grok_openbsd_note): New functions.
3019 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3021 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3023 * vms-hdr.c: Don't include alloca.h.
3024 * elf32-m68hc1x.c: Include alloca-conf.h.
3025 * xsym.c: Likewise.
3026 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3027 * som.c: Likewise.
3028 * Makefile.am: Run "make dep-am".
3029 * Makefile.in: Regenerate.
3031 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3033 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3035 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3037 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3038 Add compact_stub.
3039 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3040 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3041 ovly_return fields with ovly_entry[2]. Adjust all users.
3042 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3043 when soft-icache.
3044 (spu_elf_build_stubs): Likewise.
3045 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3046 ovly_flavour changes. Update all callers.
3047 (ovl_stub_size_log2): New function.
3048 (build_stub): Handle compact icache stubs. Use different manager
3049 entry point for stubs in non-icache area.
3050 (spu_elf_size_stubs): Don't allocate space for indirect branch
3051 descriptors.
3052 (spu_elf_build_stubs): And don't built them.
3054 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3056 * dwarf2.c (read_section): Always use rawsize, if available.
3058 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3060 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3061 of rawsize and size for buffer.
3063 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3065 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3066 parameter just because fixed sections fit into local store.
3067 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3068 generating overlays if fixed sections plus reserved stack
3069 and heap space fit into local store.
3071 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3073 * elf32-spu.c (build_stub): Correct icache set_id.
3074 (spu_elf_relocate_section): Likewise.
3076 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3078 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3079 symbol table if it was created by the current call.
3081 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3083 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3084 class XMC_DS rather than XMC_UA.
3086 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3088 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3089 bfd_boolean export_defineds parameter with an unsigned int
3090 auto_export_flags parameter.
3091 * bfd-in2.h: Regenerate.
3092 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3093 split out from xcoff_build_ldsyms.
3094 (xcoff_covered_by_expall_p): New function.
3095 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3096 but with extra code to handle -bexpfull and -bexpall.
3097 (xcoff_mark_auto_exports): New function.
3098 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3099 a function should be automatically exported.
3100 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3101 parameter with an auto_export_flags parameter. Update ldinfo
3102 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3103 exported symbols.
3105 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3107 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3108 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3109 init and fini functions. Do garbage collection for objects
3110 without an entry point too.
3112 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3114 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3115 check whether a symbol has csect information.
3116 (coff_print_aux): Likewise.
3117 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3118 information for C_AIX_WEAKEXT too.
3119 (_bfd_xcoff_swap_aux_out): Likewise.
3120 (xcoff_reloc_type_br): Handle defweak symbols too.
3121 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3122 information for C_AIX_WEAKEXT too.
3123 (_bfd_xcoff64_swap_aux_out): Likewise.
3124 (xcoff64_reloc_type_br): Handle defweak symbols too.
3125 * coffgen.c (coff_print_symbol): Handle auxillary function
3126 information for C_AIX_WEAKEXT too.
3127 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3128 instead of BSF_GLOBAL if the L_WEAK flag is set.
3129 (xcoff_dynamic_definition_p): New function.
3130 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3131 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3132 always take the symbol class from the ldsym. Use weak bfd symbol
3133 types for weak ldsyms.
3134 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3135 Fix the check for whether a definition is from a shared object.
3136 Allow redefinitions of weak symbols.
3137 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3138 (xcoff_keep_symbol_p): Likewise.
3139 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3140 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3141 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3142 but mark them as L_WEAK.
3143 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3144 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3146 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3148 * xcofflink.c (xcoff_mark): When walking the relocations,
3149 only mark the target symbol or the target section, not both.
3150 (xcoff_final_definition_p): New function.
3151 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3152 symbol is a valid definition of the associated output symbol.
3153 Use XCOFF_ALLOCATED to stop the same hash table entry having
3154 two output symbols.
3155 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3156 keeping a symbol.
3157 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3159 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3161 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3162 symbols as XMC_XO.
3164 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3166 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3167 * libcoff.h: Regenerate.
3168 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3169 line-number counts in the bfd's lineno_counts field.
3170 Don't keep per-csect line-number counts.
3171 (xcoff_sweep): Don't update per-csect line-number counts.
3172 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3173 entries in each output section.
3174 (xcoff_link_input_bfd): Get the number of line numbers from
3175 the bfd's lineno_counts field, rather than recalculating it
3176 from scratch. Fix the range check when updating C_BINCL and
3177 C_EINCL symbols.
3178 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3179 here. Don't expect csects to have line-number counts.
3181 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3183 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3184 * libcoff.h: Regenerate.
3185 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3186 "skip" logic from xcoff_link_input_bfd.
3187 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3188 objects in a dynamic link, rather than checking whether csectpp
3189 is null. Always allocate debug_index for other objects,
3190 and always go through the loop. Update the type of debug_index
3191 after the change above. Read the auxillary csect information
3192 and use xcoff_keep_symbol_p to decide whether a symbol should
3193 be kept. Set its debug_index to -2 if not.
3194 (xcoff_link_input_bfd): Update the type of debug_index after
3195 the change above and always expect it to be nonnull. Use it to
3196 test whether a symbol should be stripped, rather than making the
3197 decision here. Postpone all symbol creation to the second pass.
3199 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3201 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3202 creating a descriptor.
3203 (xcoff_sweep): Don't mark toc_section unless it's needed.
3204 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3205 when marking every bfd.
3206 (xcoff_link_input_bfd): Skip all TOC anchors.
3207 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3208 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3209 to -1; call xcoff_find_tc0 instead.
3211 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3213 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3214 * libcoff.h: Regenerate.
3215 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3216 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3217 the previous symbol's csect. Treat last_symndx as an inclusive value
3218 and simplify its handling.
3219 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3220 symbols with the right csect. Don't mark rsec when processing
3221 relocations against undefined or absolute sections.
3222 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3223 of bfd_und_section_ptr.
3224 (xcoff_link_input_bfd): Likewise.
3226 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3228 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3229 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3230 flag is set. Assert that all undefined symbols are either
3231 imported or defined by a dynamic object.
3232 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3233 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3234 handling to all relocations. Only set XCOFF_CALLED for function
3235 symbols.
3236 (xcoff_find_function): New function, split out from...
3237 (bfd_xcoff_export_symbol) ...here.
3238 (xcoff_set_import_path): New function, split out from...
3239 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3240 meaning of XCOFF_CALLED.
3241 (xcoff_mark_symbol): If we mark an undefined and unimported
3242 symbol, find some way of defining it. If the symbol is a function
3243 descriptor, fill in its definition automatically. If the symbol
3244 is a function, mark its descriptor and allocate room for global
3245 linkage code. Otherwise mark the symbol as implicitly imported.
3246 Move the code for creating function descriptors from...
3247 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3248 check for symbols that were implicitly defined.
3249 (xcoff_mark): Don't count any dynamic relocations against
3250 function symbols.
3251 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3252 in the xcoff link info.
3253 (xcoff_link_input_bfd): Remove handling of undefined and
3254 unexported symbols.
3256 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3258 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3259 if the target is absolute. Fix comment typo.
3260 (xcoff_ppc_relocate_section): Remove FIXME.
3261 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3262 if the target is absolute.
3264 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3266 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3267 R_POS and R_NEG relocations against absolute symbols to the
3268 .loader section.
3270 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3272 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3273 to 2 for bfd_mach_ppc_620.
3275 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3277 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3278 * configure.in: Likewise.
3279 * configure: Regenerate.
3281 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3283 PR binutils/9945
3284 * elf.c (assign_section_numbers): Generate symbol table if there
3285 is any relocation in output.
3286 (_bfd_elf_compute_section_file_positions): Likewise.
3288 2009-03-13 Nick Clifton <nickc@redhat.com>
3290 PR 9934
3291 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3292 * elflink.c (elf_link_read_relocs_from_section): Use
3293 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3294 relocs but no symbol table.
3295 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3297 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3299 PR ld/9938
3300 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3301 to check ___tls_get_addr.
3303 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3304 strncmp to check __tls_get_addr.
3306 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3308 * dwarf2.c (read_section): Always check the offset, even when the
3309 section has been read before.
3311 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3313 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3314 comments.
3316 2009-03-11 Chris Demetriou <cgd@google.com>
3318 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3319 * bfd-in2.h: Regenerate.
3320 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3321 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3322 mode.
3323 (bsd_write_armap): Likewise.
3324 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3325 flag is set, do nothing.
3326 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3327 for timestamp.
3329 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3331 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3332 used to update stack pointer.
3334 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3336 PR binutils/9921
3337 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3338 for unknown symbols in absolute section.
3340 2009-03-06 Nick Clifton <nickc@redhat.com>
3342 * po/es.po: Updated Spanish translation.
3344 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3346 * elf32-arm.c (group_sections): Take next section size into
3347 account before accepting to group it.
3349 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3351 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3352 PLT entries.
3353 (elf32_arm_final_link_relocate): Likewise.
3355 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3357 PR 9923
3358 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3360 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3362 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3363 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3364 (BFD_FAKE_SECTION): Init new flag.
3365 * ecoff.c (bfd_debug_section): Likewise.
3366 * bfd-in2.h: Regenerate.
3367 * libbfd.h: Regenerate.
3368 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3369 (ppc_elf_reloc_type_lookup): Handle new relocs.
3370 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3371 without marker relocs.
3372 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3373 if section has no old-style calls.
3374 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3375 Don't try to optimize new-style __tls_get_addr call when handling
3376 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3377 relocs.
3378 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3379 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3380 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3381 without marker relocs.
3382 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3383 if section has no old-style calls. Set toc_ref for new relocs as
3384 appropriate.
3385 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3386 Don't try to optimize new-style __tls_get_addr call when handling
3387 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3388 relocs.
3390 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3392 PR 6768
3393 * configure.in: Test for ld --as-needed support. Link shared
3394 libbfd against libm.
3395 * configure: Regenerate.
3397 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3399 * Makefile.am: Run "make dep-am".
3400 * Makefile.in: Regenerate.
3402 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3404 * elf32-score7.c: New file.
3405 * elf32-score.h: New file.
3406 * elf32-score.c: Add code to support score 7. Set score7 as the
3407 default.
3408 * cpu-score.c: Add score7 architecure.
3409 (compatibile): New function.
3410 * Makefile.am: Add rules for building elf32-score7 object.
3411 * Makefile.in: Regenerate.
3412 * configure.in: Add elf32-score7 object to score vectors.
3413 * configure: Regenerate.
3414 * reloc.c: Add score7 relocs.
3415 * archures.c: Add score3 and score7 machine numbers.
3416 * bfd-in2.h: Regenerate.
3417 * libbfd.h: Regenerate.
3419 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3421 * configure: Regenerate.
3423 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3425 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3426 (elf32_hppa_check_relocs): Use it.
3428 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3429 elf64-hppa.c.
3430 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3431 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3432 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3433 (elf_hppa_record_segment_addrs): Likewise.
3434 (elf_hppa_final_link): Likewise.
3435 (elf_hppa_relocate_insn): Likewise.
3436 (elf_hppa_final_link_relocate): Likewise.
3437 (elf64_hppa_relocate_section): Likewise.
3438 * elf64-hppa.c: Insert above.
3440 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3442 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3443 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3444 (elf_hppa_relocate_section): Likewise.
3445 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3446 from struct elf_link_hash_entry. Add count field.
3447 (struct elf64_hppa_dyn_hash_table): Delete.
3448 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3449 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3450 (hppa_elf_hash_entry, eh_name): Define.
3451 (elf64_hppa_new_dyn_hash_entry): Delete.
3452 (elf64_hppa_dyn_hash_lookup): Delete.
3453 (elf64_hppa_dyn_hash_traverse): Delete.
3454 (get_dyn_name): Delete.
3455 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3456 of struct elf64_hppa_dyn_hash_entry *.
3457 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3458 allocate_global_data_plt, allocate_global_data_stub,
3459 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3460 Likewise.
3461 (hppa64_link_hash_newfunc): New.
3462 (elf64_hppa_hash_table_create): Rework.
3463 (count_dyn_reloc): Likewise.
3464 (hppa64_elf_local_refcounts): New.
3465 (elf64_hppa_check_relocs): Rework using standard technique for recording
3466 local DLT, PLT and OPD reference counts.
3467 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3468 elf_link_hash_entry *.
3469 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3470 allocate_global_data_plt, allocate_global_data_stub,
3471 allocate_global_data_opd, allocate_dynrel_entries,
3472 elf64_hppa_adjust_dynamic_symbol,
3473 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3474 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3475 Use hppa_link_hash_table. Rework.
3476 (elf64_hppa_link_output_symbol_hook): Rework.
3477 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3478 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3479 elf64_hppa_finish_dynamic_sections): Likewise.
3481 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3483 * elf32-arm.c (stub_reloc_type): Removed.
3484 (insn_sequence): Renamed reloc_type field to r_type.
3485 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3486 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3487 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3488 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3489 (arm_stub_is_thumb): Catch new stubs.
3490 (arm_type_of_stub): Handle new stubs.
3491 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3492 (bfd_elf32_arm_process_before_allocation): Remove useless
3493 condition.
3495 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3497 * elf.c (elf_find_function): Use is_function_type to check
3498 function symbol.
3500 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3502 * xtensa-modules.c: Revert to previous version 1.11 due
3503 to inadvertant commit.
3505 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3507 * elf32-xtensa.c (text_action_add): Separate test for action
3508 type. Break if saved action is ta_widen_insn at same offset.
3510 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3512 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3513 to elf32_arm_stub_long_branch_any_arm_pic.
3514 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3515 (enum elf32_arm_stub_type, arm_type_of_stub)
3516 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3517 separately.
3519 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3521 * elf32-arm.c (PREV_SEC): Update comment.
3522 (group_sections): Rename argument to stubs_always_after_branch.
3523 Reverse the list and place stubs at the end of input sections.
3524 Undefine NEXT_SEC.
3525 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3527 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3529 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3530 Fix formatting.
3531 (arm_size_one_stub): Remove unnecessary break.
3532 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3534 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3536 * elf32-arm.c (stub_insn_type): New type.
3537 (stub_reloc_type): Likewise.
3538 (insn_sequence): Likewise.
3539 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3540 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3541 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3542 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3543 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3544 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3545 (elf32_arm_stub_hash_entry): Add new helper fields.
3546 (stub_hash_newfunc): Initialize these new fields.
3547 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3548 to take endianness into account.
3549 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3550 (arm_map_one_stub): Code is now more generic, thanks to
3551 insn_sequence.
3553 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3555 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3556 code.
3557 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3558 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3559 BLX is not available. Fix typo in warning message. Add comments
3560 and improve formatting.
3561 (arm_build_one_stub): Adjust to new
3562 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3563 (arm_map_one_stub): Likewise.
3565 2009-02-23 Tristan Gingold <gingold@adacore.com>
3566 Eric Botcazou <ebotcazou@adacore.com>
3567 Douglas B Rupp <rupp@gnat.com>
3569 * vms.h: Update copyright year, fix comments, reorder declarations.
3570 (_bfd_save_vms_section): Remove the prototype.
3571 (EGPS_S_V_NO_SHIFT): New constant.
3572 (bfd_vms_set_section_flags): New prototype.
3573 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3574 constants.
3575 (EGSY_S_W_FLAGS): Ditto.
3576 (EGSY_S_V_QUAD_VAL): Ditto.
3577 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3578 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3579 EGST_S_B_NAMLNG): Ditto.
3580 (ESRF_S_B_NAMLNG): Ditto.
3581 (ETIR_S_C_HEADER_SIZE): Ditto.
3582 (EGPS_S_V_ALLOC_64BIT): Ditto.
3583 (DST_S_C_EPILOG): Ditto.
3584 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3585 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3586 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3587 (DST_S_L_PCLINE_UNSLONG): Ditto.
3588 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3589 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3590 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3591 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3592 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3593 (DST_S_B_SRC_UNSBYTE): Ditto.
3594 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3595 Add prototypes.
3596 (vms_section, vms_reloc): Remove types.
3597 (hdr_struc): Replaced by ...
3598 (hdr_struct): ... new type.
3599 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3600 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3601 (EMH_DATE_LENGTH): Ditto.
3602 (eom_struc): Replaced by ...
3603 (eom_struct): ... new type.
3604 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3605 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3606 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3607 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3608 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3609 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3610 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3611 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3612 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3613 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3614 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3615 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3616 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3617 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3618 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3619 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3620 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3621 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3622 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3623 (enum file_type_enum): New type.
3624 (struct location_struct): Removed.
3625 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3626 (struct funcinfo, struct module): Ditto.
3627 (struct vms_private_data_struct): Update fields.
3628 (struct vms_section_data_struct): New type.
3630 * vms.c: Update copyright year, fix comments,
3631 Fix includes for DECC, add prototypes.
3632 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3633 some initializers.
3634 Use flavour to set is_vax, location_stack is removed.
3635 (struct pair): Declare.
3636 (fill_section_ptr): Initialize variables at declaration.
3637 Add guard to set SECTION_SYM flag, handlde und section.
3638 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3639 (_bfd_vms_slurp_object_records): New function, replaces previous
3640 vms_object_p.
3641 (vms_slurp_module): New function.
3642 (vms_slurp_image): Ditto.
3643 (vms_object_p): Complete rewrite.
3644 (vms_mkobject): Use is_vax field to slect architecture.
3645 (free_reloc_stream): New function.
3646 (vms_convert_to_var): Ditto.
3647 (vms_convert_to_var_1): Ditto.
3648 (vms_convert_to_var_unix_filename): Ditto.
3649 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3650 VAR format on VMS.
3651 (vms_new_section_hook): Set alignment to 0, allocate private data.
3652 (vms_get_section_contents): Load content.
3653 (vms_get_symbol_info): Handle undefined section.
3654 (vms_find_nearest_line): Handle.
3655 (alloc_reloc_stream): New function.
3656 (vms_slurp_reloc_table): Ditto.
3657 (vms_get_reloc_upper_bound): Make it real.
3658 (vms_canonicalize_reloc): Do the real work.
3659 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3660 ALPHA_R_BOH.
3661 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3662 (vms_set_arch_mach): Check arch.
3663 (vms_set_section_contents): Copy the content after allocation.
3664 (vms_alpha_vec): Update object flags.
3666 * vms-tir.c: Update copyright year, fix comments,
3667 add prototypes for new functions.
3668 (dst_define_location): New function.
3669 (dst_restore_location): New function.
3670 (dst_retrieve_location): New function.
3671 (dst_check_allocation): New function.
3672 (image_dump): Call dst_check_allocation.
3673 (image_write_b): Ditto.
3674 (image_write_w): Ditto.
3675 (image_write_l): Ditto.
3676 (image_write_q): Ditto.
3677 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3678 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3679 CTL_STKDL.
3680 Call error handler instead of abort if name is not known.
3681 (etir_sta): Add quarter_relocs argument and set it.
3682 Fix cast.
3683 (etir_sto): Ditto.
3684 (etir_opr): Ditto, return FALSE in case of error.
3685 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3686 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3687 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3688 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3689 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3690 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3691 Return FALSE in case of error.
3692 (tir_sta): Change sign of psect.
3693 (tir_ctl): Ditto.
3694 (tir_cmd): Fix cast. Makes tir_table static const.
3695 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3696 add argument to explain.
3697 (analyze_etir): Initialize maxptr, add quarter_relocs
3698 declaration, move some declarations into inner scopes.
3699 Handle quarter_relocs and STO_IMM.
3700 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3701 (_bfd_vms_slurp_relocs): New function.
3702 (_bfd_vms_decode_relocs): New function.
3703 (sto_imm): Rewritten.
3704 (start_first_etbt_record): New function.
3705 (start_another_etbt_record): Ditto.
3706 (etir_output_check): Ditto.
3707 (defer_reloc_p): Ditto.
3708 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3709 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3710 rewritte relocations handling.
3711 (_bfd_vms_write_tbt): Removed.
3712 (_bfd_vms_write_dbg): Ditto.
3714 * vms-misc.c: Update copyright year, Fix comments.
3715 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3716 (maybe_adjust_record_pointer_for_object): New function.
3717 (_bfd_vms_get_first_record): New function, replaces ...
3718 (_bfd_vms_get_record): .. removed.
3719 (_bfd_vms_get_object_record): New function.
3720 (_bfd_vms_get_object_record): New function.
3721 (vms_get_remaining_object_record): New function, replaces ...
3722 (_bfd_vms_get_next_record): ... removed.
3723 (add_new_contents): Removed.
3724 (_bfd_save_vms_section): Removed.
3725 (_bfd_get_vms_section): Removed.
3726 (_bfd_vms_output_flush): Write in VAR format.
3727 (new_symbol): Don't make UND section.
3729 * vms-hdr.c: Update copyright year, update list of record handled.
3730 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3731 (_bfd_vms_write_hdr): Strip vms and unix patches,
3732 add comments, truncate module name at 31 characters,
3733 use constants instead of hard-coded value,
3734 write BFD version instead of a fixed string.
3735 (_bfd_vms_slurp_ihd): New function.
3736 (_bfd_vms_slurp_isd): Ditto.
3737 (_bfd_vms_slurp_ihs): Ditto.
3738 (new_module): Ditto.
3739 (parse_module): Ditto
3740 (build_module_list): Ditto.
3741 (module_find_nearest_line): Ditto.
3742 (_bfd_vms_find_nearest_dst_line): Ditto.
3743 (vms_slurp_debug): Ditto.
3744 (_bfd_vms_slurp_dbg): Ditto.
3745 (_bfd_vms_slurp_tbt): Ditto.
3746 (_bfd_vms_write_dbg): Ditto.
3747 (_bfd_vms_write_tbt): Ditto.
3749 * vms-gsd.c: Update copyright year, update list of records handled.
3750 (EVAX_LITERALS_NAME): New macro.
3751 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3752 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3753 (register_universal_symbol): New function and prototype.
3754 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3755 improve debug messages,
3756 use constants instead of hard-coded value,
3757 fix missing endianness conversion,
3758 handle global symbol (SYMG).
3759 (bfd_vms_set_section_flags): New function.
3760 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3761 handle section literals,
3762 fix indentation,
3763 handle section bfd and vms flags,
3764 don't output LIB$INITIALIZE symbol,
3765 fix handling of weak symbols,
3766 fix evax vs vax procedure descriptor,
3767 handle absolute symbols.
3769 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3770 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3772 * makefile.vms (DEFS): Fix flags for VMS.
3774 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3776 * bfd-in2.h: Regenerated.
3777 * libbfd.h: Regenerated.
3779 2009-02-20 Cary Coutant <ccoutant@google.com>
3781 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3782 in struct stat.
3784 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3786 PR gas/7059
3787 * coffcode.h (coff_write_object_contents): Don't let the string
3788 table offset overflow the s_name field when using long section names.
3790 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3792 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3793 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3794 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3795 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3796 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3797 (bfd_pmac_xcoff_backend_data): Likewise.
3798 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3799 (bfd_xcoff_aix5_backend_data): Likewise.
3800 (xcoff64_write_object_contents): Delete unused long_section_names
3801 local variable.
3802 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3803 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3804 struct non-const.
3805 * coffcode.h (documentation): Update to describe long section names.
3806 (COFFLONGSECTIONCATHELPER): New helper macro.
3807 (BLANKOR1TOODD): Likewise.
3808 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3809 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3810 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3811 (bfd_coff_set_long_section_names_allowed): New function.
3812 (bfd_coff_set_long_section_names_disallowed): Likewise.
3813 (struct bfd_coff_backend_data): Add new backend hook function
3814 pointer _bfd_coff_set_long_section_names.
3815 (bfd_coff_set_long_section_names): New backend hook.
3816 (coff_write_object_contents): Only generate long section names if
3817 bfd_coff_long_section_names() indicates they are currently enabled.
3818 (bfd_coff_std_swap_table): Make non-const, and initialise long
3819 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3820 (ticoff0_swap_table): Likewise to both.
3821 (ticoff1_swap_table): Again, likewise to both.
3822 * coffgen.c (make_a_section_from_file): Allow long section names
3823 as inputs even if not currently allowed for outputs.
3824 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3825 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3826 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3827 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3828 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3829 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3830 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3831 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3832 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3833 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3834 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3835 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3836 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3837 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3838 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3839 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3840 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3841 * libcoff-in.h: Update copyright year to cause updated copyright
3842 year in generated libcoff.h, and fix typo.
3843 * libcoff.h: Regenerated.
3844 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3845 (_bfd_ecoff_no_long_sections): Add prototype.
3846 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3847 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3848 defined by an including .c file.
3849 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3850 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3851 (ticoff1_swap_table): Likewise to both.
3853 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3855 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3856 stub. Catch default case error.
3857 (arm_map_one_stub): Add missing Thumb mapping symbol.
3859 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3861 PR 9841
3862 * elf32-avr.c: Handle case where no local symbos exist correctly.
3864 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3866 bfd/
3867 * elf32-arm.c (arm_long_branch_stub,
3868 arm_thumb_v4t_long_branch_stub,
3869 arm_thumb_thumb_long_branch_stub,
3870 arm_thumb_arm_v4t_long_branch_stub,
3871 arm_thumb_arm_v4t_short_branch_stub,
3872 arm_pic_long_branch_stub):
3873 Renamed to elf32_arm_stub_long_branch_any_any,
3874 elf32_arm_stub_long_branch_v4t_arm_thumb,
3875 elf32_arm_stub_long_branch_thumb_only,
3876 elf32_arm_stub_long_branch_v4t_thumb_arm,
3877 elf32_arm_stub_short_branch_v4t_thumb_arm,
3878 elf32_arm_stub_long_branch_any_any_pic.
3879 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3880 arm_thumb_thumb_stub_long_branch,
3881 arm_thumb_arm_v4t_stub_long_branch,
3882 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3883 Renamed to arm_stub_long_branch_any_any,
3884 arm_stub_long_branch_v4t_arm_thumb,
3885 arm_stub_long_branch_thumb_only,
3886 arm_stub_long_branch_v4t_thumb_arm,
3887 arm_stub_short_branch_v4t_thumb_arm,
3888 arm_stub_long_branch_any_any_pic.
3890 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3892 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3893 in branch offset check.
3895 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3897 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3898 add toc.symndx and toc.add.
3899 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3900 Set up toc.add.
3901 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3902 callers.
3903 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3904 (branch_reloc_hash_match): New function, extracted from..
3905 (ppc64_elf_tls_optimize): ..here.
3906 (ppc64_elf_relocate_section): Properly set addends when optimizing
3907 tls sequences. Avoid unnecessary reading and writing of insns.
3908 Only redo reloc when symbol changed. Bypass symbol checks when
3909 using tlsld_got.
3910 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3911 (branch_reloc_hash_match): New function, extracted from..
3912 (ppc_elf_tls_optimize): ..here.
3913 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3914 Don't clear addend on zapped __tls_get_addr reloc.
3916 2009-02-12 Nick Clifton <nickc@redhat.com>
3918 PR 9827
3919 * elflink.c (bfd_elf_final_link): When counting the relocations,
3920 if the header size has not been set yet then assume that it will
3921 match the output section's reloc type.
3923 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3925 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3926 relocatable link.
3928 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3930 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3931 (find_function): Likewise.
3932 (pasted_function): Don't error if no prior function found.
3933 (discover_functions): Revert 2008-12-10 change. Extend first
3934 function range to start of section.
3936 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3938 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3939 functions to C90.
3940 * elf64-hppa.h: Likewise.
3942 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3944 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3945 .sbss handling.
3947 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3949 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3950 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3952 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3954 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3955 * archures.c (bfd_mach_mips_xlr): Define.
3956 * bfd-in2.h: Regenerate.
3957 * cpu-mips.c (I_xlr): Define.
3958 (arch_info_struct): Add XLR entry.
3959 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3960 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3961 (mips_mach_extensions): Add XLR entry.
3963 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3965 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3967 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3969 * configure.in: AC_SUBST pdfdir.
3970 * Makefile.am: Add install-pdf, install-pdf-am
3971 and install-pdf-recursive targets. Define pdfdir.
3972 * doc/Makefile.am: Define pdf__strip_dir. Add
3973 install-pdf and install-pdf-am targets.
3974 * po/Make-in: Add install-pdf target.
3975 * configure: Regenerate.
3976 * Makefile.in: Regenerate
3977 * doc/Makefile.in: Regenerate.
3979 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3981 * bfd-in2.h: Regenerate.
3982 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3983 fields from n_entries to n_slots where appropriate, update comments.
3984 (HOWTO): Add TLS relocations.
3985 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3986 (enum elf_m68k_got_offset_size): New enum.
3987 (struct elf_m68k_got_entry.type): Move field to ...
3988 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3989 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3990 functions.
3991 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3992 functions.
3993 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3994 fields into n_entries array. Update comments.
3995 (elf_m68k_init_got): Simplify, update all uses.
3996 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3997 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3998 GOT entries; update name, update all uses.
3999 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4000 (elf_m68k_get_got_entry): Update.
4001 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4002 simplify.
4003 (elf_m68k_remove_got_entry_type): Simplify.
4004 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4005 (elf_m68k_can_merge_gots): Update.
4006 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4007 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4008 GOT entries, simplify.
4009 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4010 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4011 field, remove obsoleted local_n_entries field.
4012 (elf_m68k_partition_multi_got_2): New static function.
4013 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4014 update.
4015 (elf_m68k_remove_got_entry_type): Update.
4016 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4017 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4018 update of sgot->size and srelgot->size.
4019 (elf_m68k_gc_sweep_hook): Update.
4020 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4021 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4022 TLS relocations.
4023 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4024 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4026 2009-02-02 DJ Delorie <dj@redhat.com>
4028 * elf32-mep.c (config_names): Regenerate configuration.
4030 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4032 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4033 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4034 * elf.c (bfd_elf_get_str_section): Make static.
4035 (bfd_elf_find_section): Delete.
4036 * libbfd.h: Regenerate.
4038 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4040 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4041 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4043 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4045 * elflink.c (on_needed_list): New function.
4046 (elf_link_add_object_symbols): Link in --as-needed libs if they
4047 satisfy undefined symbols in other libs.
4049 2009-01-30 Julian Brown <julian@codesourcery.com>
4051 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4052 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4053 with --just-symbols (-R).
4055 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4057 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4058 high_pc in order to properly sign-extend VMAs.
4060 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4061 Mark Shinwell <shinwell@codesourcery.com>
4062 Catherine Moore <clm@codesourcery.com>
4064 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4066 2009-01-28 Catherine Moore <clm@codesourcery.com>
4068 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4069 SEC_LOAD for dynamic relocation sections.
4071 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4073 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4074 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4075 the size of local TLS data.
4077 2009-01-27 Andreas Schwab <schwab@suse.de>
4079 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4080 architectures in the archive.
4082 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4084 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4085 <R_CRIS_32_DTPREL>: Correct relocation value.
4087 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4088 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4089 symbols with non-default visibility.
4091 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4093 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4094 describing the trampolines.
4095 (ppc_elf_relocate_section): Update relocs to describe the
4096 trampolines.
4098 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4100 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4101 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4102 and R_PARISC_PCREL12F relocations.
4104 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4106 PR 6022
4107 * elflink.c (find_version_for_sym): New function split out from,
4108 but without export_dynamic test, ..
4109 (_bfd_elf_link_assign_sym_version): ..here.
4110 (_bfd_elf_export_symbol): Use it.
4112 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4114 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4115 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4116 * elflink.c: ..here, somewhat modified.
4117 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4118 _bfd_elf_link_find_version_dependencies,
4119 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4120 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4121 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4122 declare..
4123 * elflink.c: ..and make static here.
4124 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4125 of output_bfd from struct elf_find_verdep_info.
4126 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4127 struct elf_info_failed.
4128 (bfd_elf_size_dynamic_sections): Adjust.
4130 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4132 PR 6832
4133 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4134 after comp_unit_find_line call.
4136 2009-01-21 Nick Clifton <nickc@redhat.com>
4138 PR 9769
4139 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4140 tm_gmtoff field in struct tm.
4142 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4144 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4145 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4146 sections in soft-icache lines unless non_ia_text. Don't add
4147 rodata if doing so would exceed line size.
4149 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4151 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4152 types than bfd_link_hash_indirect, before early return, call
4153 _bfd_elf_link_hash_copy_indirect.
4155 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4157 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4158 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4159 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4160 (elf_backend_obj_attrs_order): New define.
4161 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4162 (elfNN_bed): Add elf_backend_obj_attrs_order.
4164 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4166 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4167 (obj_attr_size): Likewise.
4168 (write_obj_attribute): Likewise.
4169 (_bfd_elf_copy_obj_attributes): Likewise.
4170 (_bfd_elf_parse_attributes): Likewise.
4171 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4172 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4173 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4174 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4175 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4176 with macros.
4178 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4180 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4181 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4182 (bfd_elf_add_obj_attr_string): Likewise.
4183 (bfd_elf_add_obj_attr_int_string): Likewise.
4184 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4185 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4186 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4187 Tag_nodefaults has no default value.
4188 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4189 comment to reflect the new state.
4191 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4193 PR 9695
4194 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4195 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4196 (adjust_z_magix): Delete dead code handling QMAGIC.
4198 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4200 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4201 IMAGE_SCN_MEM_DISCARDABLE.
4203 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4205 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4206 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4207 * configure.in (commonbfdlib): Delete.
4208 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4209 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4210 is available, not just for linux.
4211 * po/SRC-POTFILES.in: Regenerate.
4212 * Makefile.in: Regenerate.
4213 * configure: Regenerate.
4215 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4216 Julian Brown <julian@codesourcery.com>
4218 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4219 ARM attributes in ABI 2.07.
4220 * elf32-arm.c (get_secondary_compatible_arch): New function.
4221 (set_secondary_compatible_arch): New function.
4222 (tag_cpu_arch_combine): New function.
4223 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4224 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4225 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4226 make it fit with order_01243.
4227 Add support for Tag_also_compatible_with,
4228 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4229 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4230 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4231 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4232 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4233 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4234 Rework the way unknown attributes are handled.
4235 Defer errors until all attributes have been processed.
4237 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4239 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4240 bfd_elf_add_obj_attr_int_string.
4241 Read Tag_compatibility from its new location in the attribute array,
4242 rather than the attribute list.
4243 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4244 bfd_elf_add_obj_attr_int_string.
4245 (_bfd_elf_parse_attributes): Likewise.
4246 (_bfd_elf_merge_object_attributes): There's now only one
4247 Tag_compatibility, and it's in the array, not the list.
4248 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4249 Tag_compatibility.
4250 (bfd_elf_add_obj_attr_compat): Rename to
4251 bfd_elf_add_obj_attr_int_string.
4252 (bfd_elf_add_proc_attr_compat): Rename to
4253 bfd_elf_add_proc_attr_int_string.
4254 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4255 Tag_compatibility.
4257 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4259 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4260 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4261 (vmsutil.lo): Add dependency rule.
4262 * Makefile.in: Regenerate.
4263 * config.bfd (ia64*-*-*vms*): Add case.
4264 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4265 * configure: Regenerate.
4266 * vmsutil.c: New file.
4267 * vmsutil.h: New file.
4268 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4269 attr to bfd_vma.
4270 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4271 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4272 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4273 elfNN_vms_object_p): New functions
4274 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4276 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4278 PR ld/9727
4279 * elflink.c (elf_gc_sweep): Exclude the group section if the
4280 first member of the section group is excluded.
4282 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4284 PR 9735
4285 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4286 saved filename, use bfd_alloc rather than bfd_malloc for it.
4288 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4290 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4292 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4294 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4296 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4298 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4300 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4302 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4303 num_lines_log2.
4304 (struct got_entry): Add br_addr.
4305 (struct call_info): Add priority.
4306 (struct function_info): Add lr_store and sp_adjust.
4307 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4308 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4309 area as an overlay, and check that no other overlays exist. Look up
4310 icache overlay manager entry sym.
4311 (BRA_STUBS, BRA, BRASL): Define.
4312 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4313 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4314 in branch insn.
4315 (count_stub, build_stub): Support soft-icache.
4316 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4317 (spu_elf_size_stubs): Size soft-icache stubs.
4318 (overlay_index): New function.
4319 (spu_elf_build_stubs): Make static. Support soft-icache.
4320 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4321 (find_function_stack_adjust): Save lr store and stack adjust insn
4322 offsets.
4323 (maybe_insert_function): Adjust find_function_stack_adjust call.
4324 (mark_functions_via_relocs): Retrieve priority.
4325 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4326 (sort_calls): Sort by priority first.
4327 (mark_overlay_section): Ignore .ovl.init.
4328 (sum_stack): Only print when stack_analysis.
4329 (print_one_overlay_section): New function, extracted from..
4330 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4331 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4332 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4333 analysis. Call spu_elf_build_stubs.
4334 (spu_elf_relocate_section): For soft-icache encode overlay index
4335 into addresses.
4336 (spu_elf_output_symbol_hook): Support soft-icache.
4337 (spu_elf_modify_program_headers: Likewise.
4339 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4340 num_regions to num_lines. Add line_size and max_branch.
4341 (enum _ovly_flavour): Add ovly_soft_icache.
4342 (spu_elf_build_stubs): Delete.
4344 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4346 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4347 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4349 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4351 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4352 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4353 the program, the known offset starts at the negative size of the
4354 TLS section.
4355 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4356 Similar.
4358 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4360 * config.bfd: Add lm32-*-rtems*.
4362 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4364 * coff-ppc.c: Add 2009 to Copyright.
4365 * elf32-cris.c: Likewise.
4366 * elflink.c: Likewise.
4368 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4370 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4371 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4373 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4375 PR ld/9679
4376 * elflink.c (elf_merge_st_other): New.
4377 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4378 hide them if needed.
4379 (elf_link_add_object_symbols): Updated.
4381 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4383 PR ld/9676
4384 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4385 ref_dynamic and dynamic_def fields when setting def_regular
4386 to 1.
4388 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4390 PR 9682
4391 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4392 literal.
4394 For older changes see ChangeLog-2008
4395 \f
4396 Local Variables:
4397 mode: change-log
4398 left-margin: 8
4399 fill-column: 74
4400 version-control: never
4401 End: