1 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
3 * configure: Regenerate.
5 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
7 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
8 for the mode of target PLT entries.
9 (allocate_dynrelocs): Only adjust symbol type if setting its
12 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
14 * configure: Regenerate.
16 2009-09-09 Nick Clifton <nickc@redhat.com>
19 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
20 section headers containing sh_link values of SHN_BEFORE or
22 * elfcode.h (elf_object_p): Likewise.
24 2009-09-09 Tristan Gingold <gingold@adacore.com>
26 Handle DYLD_INFO introduced by Darwin10.
27 * mach-o.h (bfd_mach_o_load_command_type): Add
28 BFD_MACH_O_LC_DYLD_INFO.
29 (bfd_mach_o_dyld_info_command): New type.
30 (bfd_mach_o_load_command): Add dyld_info field.
31 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
32 (bfd_mach_o_scan_read_dyld_info): New function.
33 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
34 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
35 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
36 (bfd_mach_o_print_dyld_info): New function.
38 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
40 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
41 linkonce or linker script discarded section.
43 2009-09-09 Alan Modra <amodra@bigpond.net.au>
45 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
47 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
49 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
50 range call the bfd error hander and use R_68K_NONE instead.
52 2009-09-07 Tristan Gingold <gingold@adacore.com>
54 * po/SRC-POTFILES.in: Regenerate.
55 * po/bfd.pot: Regenerate.
57 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
58 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
59 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
60 st_mtim.tv_nsec to gas/configure.in
61 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
62 * configure: Regenerate.
63 * config.in: Regenerate.
64 * vmsutil.c: Moved to gas/config/te-vms.c
66 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
67 (BFD32_BACKENDS): Remove vmsutil.lo
68 * Makefile.in: Regenerate.
70 2009-09-05 Eli Zaretskii <eliz@gnu.org>
72 * coffcode.h: Include libiberty.h.
74 2009-09-05 Martin Thuresson <martin@mtme.org>
76 * coff-arm.c (coff_arm_relocate_section)
77 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
78 Change member name class to symbol_class.
79 * coff-i960.c (coff_i960_relocate_section) Rename variable
80 class to class_val. Change member name class to symbol_class.
81 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
82 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
83 * coff-stgo32.c (adjust_aux_in_post)
84 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
86 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
87 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
88 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
90 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
91 variables named class to n_sclass. (coff_write_symbols): Rename
92 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
93 argument class to symbol_class.
94 * cofflink.c (_bfd_coff_link_hash_newfunc)
95 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
96 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
97 Update code to use renamed members.
98 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
99 argument class to in_class.
100 * libcoff-in.h (struct coff_link_hash_entry, struct
101 coff_debug_merge_type) Renamed members class to symbol_class and
103 * libcoff.h Regenerated.
104 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
105 Rename argument class to in_class.
106 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
108 * pef.h (struct bfd_pef_imported_symbol): Changed name of
109 member class to symbol_class.
111 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
113 * configure: Regenerated.
115 2009-09-04 Tristan Gingold <gingold@adacore.com>
117 * configure.in: Bump version to 2.20.51
119 2009-09-04 Alan Modra <amodra@bigpond.net.au>
121 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
123 2009-09-04 Jie Zhang <jie.zhang@analog.com>
125 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
127 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
128 for empty .rela.bss and .rel.plt sections.
130 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
132 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
133 R_MIPS_JALR unless symbol resolves locally.
135 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
137 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
138 has_static_relocs for R_MIPS_JALR.
140 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
142 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
143 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
146 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
148 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
151 2009-09-01 Tristan Gingold <gingold@adacore.com>
153 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
154 dependencies. Reindent.
155 * configure.com: Ported to Itanium VMS. Now generates a build.com
156 to build without make. Add messages but make edit silent.
157 * hosts/alphavms.h: Add a prototype for stpcpy.
158 * vms.c: Add a missing include for Alpha VMS.
159 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
161 2009-08-31 Jan Beulich <jbeulich@novell.com>
163 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
164 * elf.c (bfd_elf_get_default_section_type): New.
165 (elf_fake_sections): Use bfd_elf_get_default_section_type.
167 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
169 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
171 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
173 2009-08-30 Alan Modra <amodra@bigpond.net.au>
176 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
177 (bfd_emul_get_commonpagesize): Likewise.
179 2009-08-29 Martin Thuresson <martin@mtme.org>
181 * elf32-arm.c (struct stub_def): Rename member template to
182 template_sequence. (arm_build_one_stub,
183 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
184 Rename variable template to template_sequence.
185 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
186 Rename variable template to template_val.
187 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
189 * coffgen.c (coff_make_empty_symbol)
190 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
191 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
193 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
195 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
197 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
198 * ieee.c (ieee_make_empty_symbol): Rename variable new to
200 * linker.c (bfd_new_link_order): Rename variable new to
202 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
204 * oasys.c (oasys_make_empty_symbol): Rename variable new to
206 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
207 new to new_symbol_type.
208 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
210 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
212 (read_hdr, rs6000coff_core_p)
213 (rs6000coff_core_file_matches_executable_p)
214 (rs6000coff_core_file_failing_command)
215 (rs6000coff_core_file_failing_signal): Updated function to use new
217 * som.c (som_make_empty_symbol): Rename variable new to
219 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
221 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
222 variable new to new_symbol.
224 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
226 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
227 bfdlibdir and bfdincludedir.
228 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
229 [INSTALL_LIBBFD]: ... here, ...
230 [INSTALL_LIBBFD]: ... and empty overrides here.
231 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
232 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
233 * Makefile.in: Regenerate.
234 * configure: Regenerate.
236 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
238 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
239 relocations. Rewrite output of dynamic TLS relocations.
240 (DTP_OFFSET, TP_OFFSET): New constants.
241 (dtpoff_base): Update.
242 (tpoff): Rename to tpoff_base, update.
243 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
244 New functions. Move code from elf_m68k_relocate_section here.
245 (elf_m68k_relocate_section): Update.
246 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
248 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
250 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
252 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
253 Handle non_got_ref field.
254 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
256 2009-08-26 Alan Modra <amodra@bigpond.net.au>
259 * linker.c (bfd_find_version_for_sym): Revert warning.
261 2009-08-26 Alan Modra <amodra@bigpond.net.au>
264 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
265 other wildcard match. Warn on multiple wildcard matches.
267 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
269 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
271 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
272 only in this condition.
273 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
274 to build but not install libbfd.la in this condition.
275 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
276 (install_libbfd, install_libbfd): Remove.
277 * Makefile.in: Regenerate.
278 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
279 (INCLUDES): ... this.
281 * doc/Makefile.in: Regenerate.
283 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
285 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
286 dependency tracking to work for them.
287 (targets.lo, archures.lo, dwarf.lo): Rewrite to
288 use automake dependency tracking mechanism.
289 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
290 (mkdep section): Remove.
291 (BUILT_SOURCES): New, list $(BUILD_HFILES).
292 * Makefile.in: Regenerate.
293 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
295 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
296 (install-pdf, install-pdf-recursive, install-html)
297 (install-html-recursive): Remove.
298 * Makefile.in: Regenerate.
300 * Makefile.in: Regenerate.
301 * aclocal.m4: Likewise.
302 * config.in: Likewise.
303 * configure: Likewise.
305 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
307 * elf32-arm.c (arch_has_thumb2_nop): New function.
308 (arch_has_arm_nop): New function.
309 (elf32_arm_final_link_relocate): NOP opcodes changed.
311 2009-08-16 Doug Evans <dje@google.com>
313 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
314 at least don't leak memory.
316 2009-08-13 DJ Delorie <dj@redhat.com>
318 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
321 2009-08-12 Nick Clifton <nickc@redhat.com>
323 * po/fi.po: Updated Finnish translation.
325 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
327 Merge some FRV FDPIC changes into the Blackfin code.
328 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
329 summary reloc information.
330 (bfinfdpic_dynamic_got_plt_info): New.
331 (_bfin_create_got_section): Create the PLT section here.
332 (elf32_bfinfdpic_create_dynamic_sections): Not here.
333 (_bfinfdpic_count_nontls_entries): Move out of...
334 (_bfinfdpic_count_got_plt_entries): ... here.
335 (_bfinfdpic_count_relocs_fixups): Likewise.
336 (_bfinfdpic_reset_got_plt_entries): New.
337 (_bfinfdpic_size_got_plt): Move out of...
338 (elf32_bfinfdpic_size_dynamic_sections): ... here.
339 (bfinfdpic_relocate_section): Be careful not to call
340 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
341 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
343 (elf_backend_discard_info): Define for FD-PIC.
345 2009-08-11 Alan Modra <amodra@bigpond.net.au>
347 * elflink.c: Add FIXMEs for some places that require octets_per_byte
349 * elf-eh-frame.c: Likewise.
352 2009-08-11 Alan Modra <amodra@bigpond.net.au>
354 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
355 to x86 and x86_64 configurations.
356 * configure: Regenerate.
358 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
360 Stop using bfd_usrdata in libbfd.
361 * coff-stgo32.c (bfd_coff_go32stub): Remove.
362 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
363 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
364 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
365 filehdr_dst->u.go32.stub. New comment with the reason.
366 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
367 Substitute the removed macro bfd_coff_go32stub.
368 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
369 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
370 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
371 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
372 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
374 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
375 * libcoff-in.h (coff_data_type): New field go32stub.
376 * libcoff.h: Regenerated.
378 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
380 Fix go32 stub preservation by objcopy.
381 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
382 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
385 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
387 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
389 (elf32_arm_final_link_relocate): Treat local undefined symbols the
390 same as global undefined symbols.
391 (elf32_arm_relocate_section): Give an error for local undefined
392 non-weak symbols, unless the reloc will not use the symbol.
394 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
396 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
397 (ppc_elf_relax_section): Use symbol index to distinguish
400 2009-08-10 Alan Modra <amodra@bigpond.net.au>
402 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
404 2009-08-10 Alan Modra <amodra@bigpond.net.au>
406 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
407 info for STT_GNU_IFUNC.
408 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
409 on got refs in case the symbol turns out to be ifunc.
410 (ppc_elf_gc_sweep_hook): Similarly.
411 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
412 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
413 (ppc_elf_size_dynamic_sections): Likewise.
414 (ppc_elf_relocate_section): Likewise.
416 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
418 From Mike Frysinger <michael.frysinger@analog.com>
419 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
420 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
421 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
422 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
423 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
424 Adjust to match the renamed reloc definitions.
426 2009-08-08 Alan Modra <amodra@bigpond.net.au>
429 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
430 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
432 2009-08-07 Tom Tromey <tromey@redhat.com>
434 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
437 2009-08-06 Michael Eager <eager@eagercon.com>
439 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
440 * Makefile.in: Regenerate.
441 * archures.c: Add bfd_arch_microblaze.
442 * bfd-in2.h: Regenerate.
443 * config.bfd: Add microblaze target.
444 * configure.in: Add bfd_elf32_microblaze_vec target.
445 * configure: Regenerate.
446 * cpu-microblaze.c: New.
447 * elf32-microblaze.c: New.
448 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
449 * libbfd.h: Regenerate.
450 * reloc.c: Add MICROBLAZE relocations.
451 * section.c: Add struct relax_table and relax_count to section.
452 * targets.c: Add bfd_elf32_microblaze_vec.
454 2009-08-06 Jakub Jelinek <jakub@redhat.com>
455 Alan Modra <amodra@bigpond.net.au>
458 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
460 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
461 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
463 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
465 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
466 at least once when fixing cortex-a8.
468 2009-08-05 Chao-ying Fu <fu@mips.com>
470 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
471 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
472 for CPUs. It is true for RM9000.
473 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
475 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
476 to guard the transformation.
478 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
480 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
481 (spu_elf_size_sections): Declare prototype.
482 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
483 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
484 (spu_elf_emit_fixup): New function.
485 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
486 (spu_elf_size_sections): New function.
488 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
490 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
491 (arm_build_one_stub): Build a8 veneers as a separate pass.
492 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
493 parameters. Use them to check if we create a different a8 fixup
494 than the previous pass.
495 (elf32_arm_size_stubs): Move scope of stub_changed and
496 prev_num_a8_fixes into main loop.
497 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
499 2009-08-04 Alan Modra <amodra@bigpond.net.au>
501 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
502 which find_plt_ent is called. Delete redundant code.
504 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
507 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
508 invalid string offset.
510 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
513 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
514 to htab->init_got_offset and plt to htab->init_plt_offset
515 when discarding space for dynamic relocations.
517 2009-08-03 Alan Modra <amodra@bigpond.net.au>
519 * elf32-ppc.c (struct plt_entry): Revise comments.
520 (ppc_elf_check_relocs): Don't create needless plt_entry info
521 for non-pie executables. Don't test info->pie when info->shared
522 already covers that case.
523 (ppc_elf_gc_sweep_hook): Adjust for above change.
524 (add_stub_sym): Don't test info->pie when info->shared tested.
525 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
526 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
527 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
528 (ppc_elf_relocate_section): Likewise.
530 2009-08-03 Alan Modra <amodra@bigpond.net.au>
532 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
533 for local ifunc symbols in non-pie executables, regardless of
534 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
535 code so that it's obvious that we only do anything special for
537 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
538 (allocate_dynrelocs): Correct comment for syms defined in plt.
539 Don't specially allocate ifunc dyn relocs.
540 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
541 (ppc_elf_relocate_section): Set "relocation" value for ifunc
542 syms in non-pie executables. No specially allocated dyn relocs
543 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
544 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
545 a non-pie executable.
547 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
548 Jakub Jelinek <jakub@redhat.com>
551 * elf32-i386.c (elf_i386_tls_transition): Check executable
552 instead of shared for TLS when building PIE.
553 (elf_i386_check_relocs): Likewise.
554 (elf_i386_allocate_dynrelocs): Likewise.
555 (elf_i386_relocate_section): Likewise.
557 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
558 instead of shared for TLS when building PIE.
559 (elf64_x86_64_check_relocs): Likewise.
560 (elf64_x86_64_allocate_dynrelocs): Likewise.
561 (elf64_x86_64_relocate_section): Likewise.
563 2009-07-31 Anthony Green <green@moxielogic.com>
565 * config.bfd (targ_cpu): Add moxie-uclinux support.
567 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
569 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
571 2009-07-30 Alan Modra <amodra@bigpond.net.au>
573 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
574 used by indirect function support. Count dynamic relocs for
576 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
577 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
578 in iplt and their relocs in reliplt. Don't make ifunc syms
579 dynamic. Allocate got entry relocs for non-dynamic ifunc in
580 reliplt. Handle other dynamic relocs for ifunc.
581 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
582 ifunc in reliplt, likewise relocs for got against local ifunc.
583 Typo fix on reliplt size adjust.
584 (ppc_elf_relocate_section): Don't use plt scheme of allocating
585 relocs 1-1 with entries for iplt, instead just add using
586 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
587 Error on invalid ifunc dyn relocs.
588 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
590 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
591 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
592 (ppc64_elf_reloc_type_lookup): Handle new relocs.
593 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
594 (allocate_dynrelocs): As for elf32-ppc.c above.
595 (ppc64_elf_size_dynamic_sections): Likewise.
596 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
597 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
598 (ppc_size_one_stub): Similarly.
599 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
601 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
603 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
605 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
606 change. Add note to head comment.
608 2009-07-28 Jan Beulich <jbeulich@novell.com>
610 * archive.c (get_extended_arelt_filename): Remove redundant
611 range check on index.
613 2009-07-27 Doug Kwan <dougkwan@google.com>
615 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
617 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
619 * archures.c bfd_*_arch): Sorted.
620 (bfd_archures_list): Likewise.
622 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
624 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
625 to R_cr16_NUM32 relocation.
627 2009-07-26 Michael Eager <eager@eagercon.com>
629 * archures.c: Add bfd_mach_ppc_405
632 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
634 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
635 * cpu-l1om.c (bfd_l1om_arch): Likewise.
637 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
639 * archures.c (bfd_architecture): Add bfd_arch_l1om.
640 (bfd_l1om_arch): New.
641 (bfd_archures_list): Add &bfd_l1om_arch.
642 * bfd-in2.h: Regenerated.
644 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
645 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
646 if bfd_elf64_x86_64_freebsd_vec is supported.
647 (targ_selvecs): Likewise.
649 * configure.in: Support bfd_elf64_l1om_vec and
650 bfd_elf64_l1om_freebsd_vec.
651 * configure: Regenerated.
655 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
656 (bfd_elf64_l1om_vec): Likewise.
657 (bfd_elf64_l1om_freebsd_vec): Likewise.
659 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
660 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
661 * Makefile.in: Regenerated.
663 * targets.c (bfd_elf64_l1om_vec): New.
664 (bfd_elf64_l1om_freebsd_vec): Likewise.
665 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
666 bfd_elf64_l1om_freebsd_vec.
668 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
669 Alan Modra <amodra@bigpond.net.au>
671 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
672 * bfd-in2.h: Regenerate.
673 * libbfd.h: Regenerate.
674 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
675 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
676 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
678 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
681 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
682 instead of shared for R_X86_64_TPOFF32.
683 (elf64_x86_64_relocate_section): Likewise.
685 2009-07-23 Ulrich Drepper <drepper@redhat.com>
687 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
688 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
689 with the BSF_GNU_UNIQUE flag bit set.
690 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
691 for symbols with STB_GNU_UNIQUE binding.
692 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
693 with the STB_GNU_UNIQUE binding.
694 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
695 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
696 symbols with the unique_global field set.
697 (elf_link_output_extsym): Set unique_global field for symbols with
698 the STB_GNU_UNIQUE binding.
699 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
700 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
702 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
704 * bfd-in2.h: Regenerate.
706 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
708 * elflink.c (elf_link_output_extsym): Revert the last change.
710 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
713 * elflink.c (elf_link_output_extsym): Special case ifunc syms
714 when ref_regular, not def_regular.
716 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
719 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
720 from a DSO into a normal FUNC symbol.
721 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
722 a normal FUNC symbol.
724 2009-07-17 Chao-ying Fu <fu@mips.com>
726 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
727 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
728 interlocking, the last PLT entry needs a nop in the branch delay slot.
729 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
730 output the last two PLT entries in reverse order.
732 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
734 * elf32-i386.c (elf_i386_relocate_section): Don't get local
735 STT_GNU_IFUNC symbol for relocatable link.
736 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
738 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
740 * bfdio.c (bfd_iovec): Add comments for bmmap.
741 * bfd-in2.h: Regenerated.
743 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
745 * Makefile.am: Run "make dep-am".
746 * Makefile.in: Regenerated.
748 2009-07-10 Doug Kwan <dougkwan@google.com>
750 * elf32-arm.c (stub_hash_newfunc): Initialize fields
751 target_addend and orig_insn.
753 2009-07-10 Tom Tromey <tromey@redhat.com>
755 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
756 (elf-eh-frame.lo): Likewise.
757 (elf32-bfin.lo): Likewise.
758 (elf32-frv.lo): Likewise.
759 (elf32-xc16x.lo): Likewise.
760 * Makefile.in: Rebuild.
761 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
762 * elf-eh-frame.c: Likewise.
763 * elf32-bfin.c: Likewise.
764 * elf32-frv.c: Likewise.
765 * elf32-xc16x.c: Likewise.
767 2009-07-10 Julian Brown <julian@codesourcery.com>
769 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
770 symbol a stub entry is derived from, not the entry for the stub
771 itself, in call to elf32_arm_final_link_relocate.
773 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
775 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
776 when reporting addends.
778 2009-07-10 Alan Modra <amodra@bigpond.net.au>
780 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
781 data even when no stubs.
782 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
784 2009-07-10 Alan Modra <amodra@bigpond.net.au>
786 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
787 (ppc_elf_get_synthetic_symtab): Report addend.
789 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
790 (ppc_elf_create_glink): New function.
791 (ppc_elf_create_dynamic_sections): Use it.
792 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
793 (update_local_sym_info): Allocate space for local_plt array.
794 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
796 (is_branch_reloc): New function.
797 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
798 (ppc_elf_gc_sweep_hook): Likewise.
799 (ppc_elf_adjust_dynamic_symbol): Likewise.
800 (allocate_dynrelocs): Likewise.
801 (ppc_elf_size_dynamic_sections): Likewise.
802 (ppc_elf_relocate_section): Likewise.
803 (branch_reloc_hash_match): Use is_branch_reloc.
804 (ppc_elf_tls_optimize): Adjust for local_plt.
805 (write_glink_stub): New function, extracted from..
806 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
807 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
808 branch table when dynamic.
809 (elf_backend_post_process_headers): Define.
810 * elf64-ppc.c (elf_backend_post_process_headers): Define.
811 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
812 (ppc64_elf_get_synthetic_symtab): Report addend.
813 (struct ppc_stub_hash_entry): Add plt_ent.
815 (struct ppc_link_hash_table): Add iplt and reliplt.
816 (create_linkage_sections): Make .iplt and .rela.iplt sections.
817 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
818 (update_local_sym_info): Allocate space for local_plt array.
819 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
821 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
822 and don't change hash flags here.
823 (is_branch_reloc): New function.
824 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
825 (ppc64_elf_gc_sweep_hook): Likewise.
826 (ppc64_elf_adjust_dynamic_symbol): Likewise.
827 (allocate_dynrelocs): Likewise.
828 (ppc64_elf_size_dynamic_sections): Likewise.
829 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
830 (ppc64_elf_size_stubs): Likewise.
831 (ppc64_elf_relocate_section): Likewise.
832 (get_sym_h): Adjust for local_plt.
833 (branch_reloc_hash_match): Use is_branch_reloc.
834 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
835 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
837 2009-07-10 Alan Modra <amodra@bigpond.net.au>
839 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
841 2009-07-10 Alan Modra <amodra@bigpond.net.au>
843 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
844 and ref_regular_nonweak comment.
845 * elflink.c (elf_link_output_extsym): Special case ifunc syms
846 when def_regular, not ref_regular.
847 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
848 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
849 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
851 2009-07-09 Alan Modra <amodra@bigpond.net.au>
853 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
854 of malloc'd struct call_info.
855 (pasted_function): Likewise, priority too.
857 2009-07-07 Alan Modra <amodra@bigpond.net.au>
859 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
860 alignment when packing sections into overlays.
862 2009-07-03 Cary Coutant <ccoutant@google.com>
864 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
866 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
868 * coffcode.h (sec_to_styp_flags): Partially revert (functional
869 changes only) earlier patch:-
871 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
873 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
874 give .debug and .reloc data characteristics.
875 (DOT_RELOC): New define for .reloc section string.
876 (coff_write_object_contents): Use DOT_RELOC instead of string.
878 2009-07-02 Tom Tromey <tromey@redhat.com>
880 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
881 * bfdwin.c (bfd_free_window): Cast to unsigned long.
883 2009-07-01 Nick Clifton <nickc@redhat.com>
885 * elf-m10300.c: Remove trailing white space.
888 2009-07-01 Douglas B Rupp <rupp@gnat.com>
890 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
891 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
892 * configure.in: Use them.
893 * configure: Regenerate.
894 * config.in: Regenerate.
895 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
896 #define _BSD_SOURCE. Add comments.
897 (vms_file_stats_name): Calculate creation date based on available
898 runtime data. Return 1 for version instead of 0.
900 2009-07-01 Nick Clifton <nickc@redhat.com>
903 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
904 to R_ARM_THM_PC8 relocation.
906 2009-06-29 Nick Clifton <nickc@redhat.com>
908 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
909 different uses of the relocations addend when a symbol is in a
912 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
915 * elf.c (bfd_section_from_shdr): Don't change sh_link for
916 SHT_REL/SHT_RELA sections on executable nor shared library.
917 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
920 2009-06-25 Nick Clifton <nickc@redhat.com>
922 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
923 symbols with SEC_MERGE flag.
925 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
927 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
928 give .debug and .reloc data characteristics.
929 (DOT_RELOC): New define for .reloc section string.
930 (coff_write_object_contents): Use DOT_RELOC instead of string.
932 2009-06-25 Tristan Gingold <gingold@adacore.com>
934 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
935 (bfd_mach_o_canonicalize_dynamic_symtab)
936 (bfd_mach_o_get_synthetic_symtab): Defines.
937 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
938 (TARGET_NAME): Use Mach-O specific functions for dynamic.
940 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
941 for scattered relocations.
942 (bfd_mach_o_i386_print_thread): New function.
943 (bfd_mach_o_print_thread): Define.
945 * mach-o.c (text_section_names_xlat): Add an entry for __const.
946 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
947 New functions extracted from ...
948 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
949 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
950 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
951 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
952 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
953 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
955 (bfd_mach_o_scan_read_dylib): Ditto.
956 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
958 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
959 decode isym and flags on little endian targets. Set dysymtab field.
960 (bfd_mach_o_scan_start_address): Adjust for enum names.
961 (bfd_mach_o_lookup_section): Do not look for segments anymore.
962 (bfd_mach_o_print_section): Display bfd section name.
963 (bfd_mach_o_print_segment): Display none if no name.
964 (bfd_mach_o_print_dysymtab): Display next index for local, external
965 and undefined symbols.
966 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
967 Display dylinker name. Display thread and unixthread commands content.
968 (bfd_mach_o_print_thread): New macro.
970 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
971 (bfd_mach_o_ppc_thread_flavour): Ditto.
972 (bfd_mach_o_i386_thread_flavour): Ditto.
973 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
974 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
975 BFD_MACH_O_THREAD_STATE_NONE.
976 (bfd_mach_o_segment_command): Remove segment field.
977 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
978 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
979 (bfd_mach_o_prebound_dylib_command): Ditto.
980 (bfd_mach_o_dylib_command): Ditto.
981 (bfd_mach_o_prebound_dylib_command): Remove section field.
982 (mach_o_data_struct): Add dysymtab field.
983 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
984 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
985 (bfd_mach_o_build_commands): Remove parameter names and attributes.
986 (bfd_mach_o_get_dynamic_reloc_upper_bound)
987 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
989 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
991 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
992 field of struct dirent.
994 2009-06-23 Tristan Gingold <gingold@adacore.com>
996 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
997 of this macro. Fix indentation.
999 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1001 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1002 destination for defined dynamic symbols when deciding whether to
1003 insert a stub or not.
1004 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1005 when actually accessed through a PLT, even when generating a
1008 2009-06-22 Tristan Gingold <gingold@adacore.com>
1010 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1013 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1015 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1016 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1018 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1020 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1022 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1024 * elflink.c (elf_link_add_object_symbols): Avoid warning
1025 from -Wjump-misses-init in gcc 4.5.0.
1027 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1029 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1031 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1033 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1035 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1036 r_symndx. Report local symbol name on error.
1037 (elf_i386_check_relocs): Updated. Report local symbol name on
1039 (elf_i386_gc_sweep_hook): Updated.
1040 (elf_i386_relocate_section): Likewise.
1042 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1043 r_symndx. Report local symbol name on error.
1044 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1046 (elf64_x86_64_gc_sweep_hook): Updated.
1047 (elf64_x86_64_relocate_section): Likewise.
1049 2009-06-19 Tristan Gingold <gingold@adacore.com>
1051 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1053 2009-06-19 Tristan Gingold <gingold@adacore.com>
1055 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1056 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1057 (bfd_mach_o_valid): Ditto.
1058 (bfd_mach_o_wide_p): Ditto.
1059 (bfd_mach_o_canonicalize_reloc): Ditto.
1060 (bfd_mach_o_build_commands): Ditto.
1061 (bfd_mach_o_scan_read_thread): Ditto.
1062 (bfd_mach_o_flatten_sections): Ditto.
1063 (bfd_mach_o_scan_start_address): Ditto.
1064 (bfd_mach_o_lookup_section): Ditto.
1065 (bfd_mach_o_core_fetch_environment): Ditto.
1066 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1067 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1068 (bfd_mach_o_scan_write_symtab): Ditto.
1069 Use macros instead of hard-coded values.
1070 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1071 Use bfd_mach_o_get_data instead of direct access. Use macros
1072 instead of hard-coded values.
1073 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1074 Remove sym argument and get section from mdata.
1075 Move code into the else branch.
1076 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1077 Remove sym argument and get section from mdata. Adjust code.
1078 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1079 switch (which replaces consecutive if statements).
1080 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1081 module table, table of content, indirect symbols and external
1083 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1085 (bfd_mach_o_scan_read_linkedit): New function.
1086 (bfd_mach_o_scan_read_str): Ditto.
1087 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1089 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1090 bfd_mach_o_count_symbols never returns an error.
1091 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1092 symtab field (there might be only one symtab).
1093 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1094 Handle sub frameworks, sub umbrella, sub library and sub client.
1095 Read code signature and segment split info commands.
1096 (bfd_mach_o_scan): Reindent.
1097 (bfd_mach_o_xlat_name): New type.
1098 (bfd_mach_o_print_flags): New function.
1099 (bfd_mach_o_get_name): Ditto.
1100 (bfd_mach_o_cpu_name): New variable.
1101 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1102 (bfd_mach_o_section_type_name)
1103 (bfd_mach_o_section_attribute_name)
1104 (bfd_mach_o_load_command_name): New variables.
1105 (bfd_mach_o_print_private_header): New function.
1106 (bfd_mach_o_print_section_map): New function extracted from
1107 bfd_mach_o_print_private_bfd_data.
1108 (bfd_mach_o_print_section): Ditto. Print more infos.
1109 (bfd_mach_o_print_segment): Ditto.
1110 (bfd_mach_o_print_dysymtab): Ditto.
1111 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1112 load weak dylib, reexport dylib and id dylib.
1113 Handle code signature and segment_split info.
1114 Handle sub frameworks, sub umbrella, sub library and sub client.
1115 (bfd_mach_o_section_get_nbr_indirect): New function.
1117 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1118 (bfd_mach_o_header_flags): New enum to define header flags.
1119 (bfd_mach_o_section_attribute): New enum to replace ...
1120 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1121 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1122 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1123 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1124 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1125 these removed macros.
1126 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1127 (bfd_mach_o_dylib_module): New type.
1128 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1130 (bfd_mach_o_dylib_table_of_content): New type.
1131 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1132 (bfd_mach_o_dylib_reference): New type.
1133 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1134 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1135 modules, toc, references and indirect syms.
1136 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1137 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1138 unused). Add comment.
1139 (bfd_mach_o_dylib_command): Ditto.
1140 (bfd_mach_o_prebound_dylib_command): Ditto.
1141 (bfd_mach_o_linkedit_command): New type.
1142 (bfd_mach_o_str_command): New type.
1143 (bfd_mach_o_load_command): Add linkedit and str fields.
1144 (mach_o_data_struct): Add symtab field.
1145 (bfd_get_mach_o_data): Renamed to ...
1146 (bfd_mach_o_get_data): ... this new macro.
1147 (bfd_mach_o_scan_read_symtab_symbol,
1148 bfd_mach_o_scan_read_symtab_strtab,
1149 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1151 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1152 instead of direct access.
1154 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1156 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1157 R_PPC_PLTREL24 relocs.
1158 (ppc_elf_relocate_section): Likewise.
1160 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1162 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1163 pointer to sym hash. Update all uses.
1164 (update_plt_info): Likewise. Don't check addend here.
1166 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1168 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1169 bfd_sym_from_r_symndx.
1170 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1172 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1174 * elf-bfd.h (struct sym_sec_cache): Delete.
1175 (struct sym_cache): New.
1176 (bfd_section_from_r_symndx): Delete prototype.
1177 (bfd_sym_from_r_symndx): Define prototype.
1178 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1179 (bfd_sym_from_r_symndx): ..new function.
1180 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1181 bfd_section_from_r_symndx to new struct and function.
1182 * elf32-bfin.c: Likewise.
1183 * elf32-hppa.c: Likewise.
1184 * elf32-i386.c: Likewise.
1185 * elf32-m32r.c: Likewise.
1186 * elf32-m68hc1x.c: Likewise.
1187 * elf32-m68hc1x.h: Likewise.
1188 * elf32-m68k.c: Likewise.
1189 * elf32-ppc.c: Likewise.
1190 * elf32-s390.c: Likewise.
1191 * elf32-sh.c: Likewise.
1192 * elf64-ppc.c: Likewise.
1193 * elf64-s390.c: Likewise.
1194 * elf64-x86-64.c: Likewise.
1195 * elfxx-sparc.c: Likewise.
1196 * elfxx-sparc.h: Likewise.
1198 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1200 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1201 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1203 2009-06-18 Nick Clifton <nickc@redhat.com>
1205 * elflink.c (elf_link_sort_relocs): Return early if there are no
1208 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1210 Merge cegcc and mingw32ce target name changes from
1213 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1215 * config.bfd: Add arm*-*-cegcc* target.
1217 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1219 * config.bfd: Add arm-*-mingw32ce* target.
1221 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1223 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1224 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1225 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1226 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1228 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1230 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1231 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1232 * elf32-i386.c (elf_i386_check_relocs): Use it.
1233 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1235 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1237 * elf-bfd.h (elf_dyn_relocs): New.
1239 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1240 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1242 (elf_i386_copy_indirect_symbol): Likewise.
1243 (elf_i386_check_relocs): Likewise.
1244 (elf_i386_gc_sweep_hook): Likewise.
1245 (elf_i386_allocate_dynrelocs): Likewise.
1246 (elf_i386_readonly_dynrelocs): Likewise.
1247 (elf_i386_size_dynamic_sections): Likewise.
1249 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1250 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1251 with elf_dyn_relocs.
1252 (elf64_x86_64_copy_indirect_symbol): Updated.
1253 (elf64_x86_64_check_relocs): Likewise.
1254 (elf64_x86_64_gc_sweep_hook): Likewise.
1255 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1256 (elf64_x86_64_allocate_dynrelocs): Likewise.
1257 (elf64_x86_64_readonly_dynrelocs): Likewise.
1258 (elf64_x86_64_size_dynamic_sections): Likewise.
1260 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1262 * elf32-arm.c (create_got_section): Get existing .rela.got
1264 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1265 * elf32-lm32.c (create_got_section): Likewise.
1266 * elf32-m32r.c (create_got_section): Likewise.
1267 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1268 * elf32-s390.c (create_got_section): Likewise.
1269 * elf32-sh.c (create_got_section): Likewise.
1270 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1271 * elf64-s390.c (create_got_section): Likewise.
1272 * elfxx-sparc.c (create_got_section): Likewise.
1274 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1277 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1279 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1281 * elf32-i386.c (elf_i386_local_hash): Removed.
1282 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1283 (elf_i386_get_local_sym_hash): Likewise.
1285 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1286 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1287 (elf64_x86_64_get_local_sym_hash): Likewise.
1288 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1289 (get_local_sym_hash): Likewise.
1291 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1293 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1294 rel_got_sec and plt_sec.
1295 (elfNN_ia64_relax_section): Updated.
1296 (elfNN_ia64_create_dynamic_sections): Likewise.
1297 (get_got): Likewise.
1298 (allocate_dynrel_entries): Likewise.
1299 (elfNN_ia64_size_dynamic_sections): Likewise.
1300 (set_got_entry): Likewise.
1301 (elfNN_ia64_choose_gp): Likewise.
1302 (elfNN_ia64_relocate_section): Likewise.
1303 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1304 (elfNN_ia64_finish_dynamic_sections): Likewise.
1306 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1308 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1311 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1313 * configure.in (elf): Add elf-ifunc.lo.
1315 * configure: Regenerated.
1316 * Makefile.in: Likewise.
1318 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1319 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1321 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1322 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1324 (elf_i386_link_hash_table_create): Likewise.
1325 (elf_i386_create_dynamic_sections): Likewise.
1326 (elf_i386_check_relocs): Likewise.
1327 (elf_i386_allocate_dynrelocs): Likewise.
1328 (elf_i386_size_dynamic_sections): Likewise.
1329 (elf_i386_relocate_section): Likewise.
1330 (elf_i386_finish_dynamic_symbol): Likewise.
1331 (elf_i386_finish_dynamic_sections): Likewise.
1332 (elf_i386_create_got_section): Removed.
1334 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1335 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1337 (elf64_x86_64_compute_jump_table_size): Updated.
1338 (elf64_x86_64_link_hash_table_create): Likewise.
1339 (elf64_x86_64_create_dynamic_sections): Likewise.
1340 (elf64_x86_64_check_relocs): Likewise.
1341 (elf64_x86_64_allocate_dynrelocs): Likewise.
1342 (elf64_x86_64_size_dynamic_sections): Likewise.
1343 (elf64_x86_64_relocate_section): Likewise.
1344 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1345 (elf64_x86_64_finish_dynamic_sections): Likewise.
1346 (elf64_x86_64_create_got_section): Removed.
1348 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1349 for pointer alignment. Set up section pointers.
1350 (_bfd_elf_create_dynamic_sections): Likewise.
1351 (_bfd_elf_create_ifunc_sections): Moved to ...
1352 * elf-ifunc.c: Here. New.
1354 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1355 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1358 2009-06-16 Doug Kwan <dougkwan@google.com>
1360 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1361 to bfd_signed_vma. Cast constant operands which are used in
1362 offset related expressions to bfd_signed_vma type as appropriate.
1364 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1366 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1367 (elf_backend_plt_sym_val): Define.
1369 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1371 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1372 (elf_backend_reloc_type_class): Define.
1374 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1376 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1377 from an executable to a shared library treat R_VAX_PC32
1378 relocations as R_VAX_PLT32 ones.
1380 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1382 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1383 symbols in GOT space calculation.
1384 (elf_vax_relocate_section): Adjust accordingly.
1386 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1388 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1391 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1393 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1395 (elf_vax_relocate_section): Likewise.
1397 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1399 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1400 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1402 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1404 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1405 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1407 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1409 * Makefile.am: Run "make dep-am".
1410 * Makefile.in: Regenerated.
1412 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1414 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1415 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1417 2009-06-15 Nick Clifton <nickc@redhat.com>
1419 * po/ru.po: New Russian translation.
1420 * configure.in (ALL_LINGUAS): Add ru.
1421 * configure: Regenerate.
1423 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1425 * elf32-i386.c: Remove duplicated comments.
1427 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1430 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1431 dynamic IFUNC pointer in non-shared object. Use .got.plt
1432 for IFUNC definition in PIE.
1433 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1436 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1437 dynamic IFUNC pointer in non-shared object. Use .got.plt
1438 for IFUNC definition in PIE.
1439 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1442 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1444 * elf32-i386.c (elf_i386_check_relocs): Properly report
1445 local symbol for unhandled relocation against STT_GNU_IFUNC
1447 (elf_i386_relocate_section): Likewise.
1448 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1449 (elf64_x86_64_relocate_section): Likewise.
1451 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1454 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1455 (elf_i386_link_hash_table): Add loc_hash_table and
1457 (elf_i386_local_hash): New.
1458 (elf_i386_local_htab_hash): Likewise.
1459 (elf_i386_local_htab_eq): Likewise.
1460 (elf_i386_get_local_sym_hash): Likewise.
1461 (elf_i386_link_hash_table_free): Likewise.
1462 (elf_i386_allocate_local_dynrelocs): Likewise.
1463 (elf_i386_finish_local_dynamic_symbol): Likewise.
1464 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1465 (elf_i386_link_hash_table_create): Create loc_hash_table and
1467 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1468 (elf_i386_size_dynamic_sections): Likewise.
1469 (elf_i386_relocate_section): Likewise.
1470 (elf_i386_finish_dynamic_sections): Likewise.
1471 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1474 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1475 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1477 (elf64_x86_64_local_hash): New.
1478 (elf64_x86_64_local_htab_hash): Likewise.
1479 (elf64_x86_64_local_htab_eq): Likewise.
1480 (elf64_x86_64_get_local_sym_hash): Likewise.
1481 (elf64_x86_64_link_hash_table_free): Likewise.
1482 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1483 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1484 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1485 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1486 and loc_hash_memory.
1487 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1489 (elf64_x86_64_size_dynamic_sections): Likewise.
1490 (elf64_x86_64_relocate_section): Likewise.
1491 (elf64_x86_64_finish_dynamic_sections): Likewise.
1492 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1495 2009-06-10 Philip Blundell <philb@gnu.org>
1497 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1498 elf_sec->this_hdr == NULL.
1500 2009-06-12 Tristan Gingold <gingold@adacore.com>
1502 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1503 * bfd-in2.h: Regenerated.
1504 * libbfd.h: Regenerated.
1506 * mach-o.c (FILE_ALIGN): New macro.
1507 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1508 (bfd_mach_o_print_symbol): Ditto.
1509 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1510 (bfd_mach_o_get_reloc_upper_bound): New function.
1511 (bfd_mach_o_canonicalize_reloc): Ditto.
1512 (bfd_mach_o_scan_write_relocs): Ditto.
1513 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1514 (bfd_mach_o_scan_write_section_64): Ditto.
1515 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1516 written for load command. Do not compute section file offset.
1517 (bfd_mach_o_scan_write_segment_64): Ditto.
1518 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1519 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1521 (bfd_mach_o_mangle_symbols): ... this new function.
1522 (bfd_mach_o_write_contents): Be sure to have load commands built.
1523 Call bfd_mach_o_mangle_symbols.
1524 (bfd_mach_o_build_commands): Adjust for filelen field.
1525 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1526 Do not set symtab file offset anymore here.
1527 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1528 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1529 Set reloc_count and rel_filepos section fields.
1530 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1532 (bfd_mach_o_scan_read_section_64): Ditto.
1533 (bfd_mach_o_scan_read_section): Ditto.
1534 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1535 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1536 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1537 Handle weak-ref symbols.
1538 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1539 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1540 (bfd_mach_o_scan): Remove assignment to removed field.
1541 (bfd_mach_o_mkobject_init): Ditto.
1542 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1543 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1544 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1545 (bfd_mach_o_swap_reloc_in): Ditto.
1546 (bfd_mach_o_swap_reloc_out): Ditto.
1548 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1549 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1550 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1551 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1552 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1553 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1554 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1555 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1556 (BFD_MACH_O_N_WEAK_DEF): New macros.
1558 (bfd_mach_o_section_type): Add new enumeration values.
1559 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1560 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1561 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1562 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1564 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1565 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1566 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1567 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1568 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1569 (BFD_MACH_O_RELENT_SIZE): Ditto.
1570 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1571 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1572 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1573 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1574 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1575 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1576 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1577 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1578 (bfd_mach_o_reloc_info): New struct.
1579 (bfd_mach_o_asymbol): New struct.
1580 (bfd_mach_o_symtab_command): The symbols field is now of type
1582 (bfd_mach_o_load_command): The offset and len fields are now of type
1584 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1585 Add a filelen field. Add comments.
1586 (bfd_mach_o_backend_data): New struct.
1587 (bfd_mach_o_get_backend_data): New macro.
1588 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1590 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1591 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1592 (bfd_mach_o_canonicalize_reloc): Ditto.
1594 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1595 duplicated macro. Now defined to _bfd_generic_is_local_label.
1596 (TARGET_NAME_BACKEND): New macro...
1597 (TARGET_NAME_BACKEND): ... used to name a new variable.
1598 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1599 Mach-O backend data.
1601 * mach-o-i386.c (i386_howto_table): New variable.
1602 (bfd_mach_o_i386_swap_reloc_in): New function.
1603 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1604 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1605 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1606 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1607 (bfd_mach_o_bfd_reloc_type_lookup)
1608 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1610 2009-06-11 Eric Paris <eparis@redhat.com>
1611 Nick Clifton <nickc@redhat.com>
1613 * opncls.c (_maybe_make_executable): New function. Gives execute
1614 permission to an executable bfd that was opened for writing
1615 provided that it is a regular file. Replaces common code found in...
1616 (bfd_close): here and ...
1617 (bfd_close_all_done): here.
1619 2009-06-11 Anthony Green <green@moxielogic.com>
1621 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1622 * bfd-in2.h: Rebuilt.
1623 * libbfd.h: Rebuilt.
1624 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1626 (moxie_reloc_map): Ditto.
1627 Clean up copyright notice.
1629 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1631 * bfd-in2.h: bfd_mmap prototype.
1632 * bfdio.c (bfd_mmap): New function.
1633 * libbfd.h (bfd_iovec): Add bmmap.
1634 * cache.c (cache_bmmap): New function.
1635 (cache_iovec): Initialize bmmap member.
1636 * opencls.c (opncls_bmmap): New function.
1637 (opncls_iovec): Initialize bmmap member.
1639 2009-06-09 Tristan Gingold <gingold@adacore.com>
1641 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1642 and stabstr_segment fields.
1643 (mach_o_be_vec, mach_o_le_vec): Removed
1644 (bfd_mach_o_version): New prototype.
1646 * mach-o.c (bfd_mach_o_version): Make this function public.
1647 (mach_o_wide_p): New function.
1648 (bfd_mach_o_wide_p): Ditto.
1649 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1651 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1652 Search in the list only if the name starts with a dot.
1653 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1654 test. Check bfd_seek status.
1655 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1656 (bfd_mach_o_scan_write_section_32): Ditto.
1657 (bfd_mach_o_scan_write_section_64): Ditto.
1658 (bfd_mach_o_scan_write_section): Removed.
1659 (bfd_mach_o_scan_write_segment): Split into ...
1660 (bfd_mach_o_scan_write_segment_32): ... this and ...
1661 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1662 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1663 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1664 symbol table. Now returns a boolean.
1665 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1666 Adjust for status type.
1667 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1668 test. Write symbol table. Numbers the sections.
1669 (bfd_mach_o_read_header): Check bfd_seek status.
1670 Use mach_o_wide_p instead of hard-coded test.
1671 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1672 (bfd_mach_o_scan_read_section_64): Ditto.
1673 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1674 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1675 handled common symbols.
1676 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1677 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1678 (bfd_mach_o_scan_read_dylinker): Ditto.
1679 (bfd_mach_o_scan_read_dylib): Ditto.
1680 (bfd_mach_o_scan_read_thread): Ditto.
1681 (bfd_mach_o_scan_read_symtab): Ditto.
1682 Do not create a section for the stabs.
1683 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1684 (bfd_mach_o_scan_read_segment): Ditto.
1685 (bfd_mach_o_scan_read_command): Ditto.
1686 (bfd_mach_o_scan_start_address): Ditto.
1687 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1688 (bfd_mach_o_archive_p): Check bfd_seek status.
1689 (bfd_mach_o_core_fetch_environment): Ditto.
1691 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1693 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1695 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1696 (elf_i386_link_hash_table_create): Initialize irelifunc.
1697 (elf_i386_check_relocs): Updated. Set up irelifunc for
1699 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1700 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1702 (elf_i386_relocate_section): Likewise.
1704 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1705 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1706 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1708 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1709 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1711 (elf64_x86_64_relocate_section): Likewise.
1713 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1715 (_bfd_elf_create_ifunc_sections): This.
1717 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1719 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1722 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1724 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1725 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1726 building shared object. Check info->executable instead of
1727 !info->shared when setting non_got_ref.
1728 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1729 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1730 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1732 (elf_i386_relocate_section): Output dynamic relocation for
1733 R_386_32 against STT_GNU_IFUNC symbol to get the real
1734 function address when building shared object.
1735 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1736 relocation for STT_GNU_IFUNC symbol in shared object.
1738 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1739 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1740 symbol when building shared object. Check info->executable
1741 instead of !info->shared when setting non_got_ref.
1742 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1743 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1744 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1746 (elf64_x86_64_relocate_section): Output dynamic relocation
1747 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1748 function address when building shared object.
1749 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1750 relocation for STT_GNU_IFUNC symbol in shared object.
1752 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1754 * Makefile.am: Run "make dep-am".
1755 (BFD32_BACKENDS): Add mach-o-i386.lo.
1756 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1757 * Makefile.in: Regenerate.
1759 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1761 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1762 when looking for soft-icache stubs.
1764 2009-06-05 Tristan Gingold <gingold@adacore.com>
1766 * mach-o.h: Update copyright year.
1767 (bfd_mach_o_mach_header_magic): New enum.
1768 (bfd_mach_o_cpu_subtype): Now an enum.
1769 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1770 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1771 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1772 (bfd_mach_o_load_command): Field type_required is now a boolean.
1773 Reindent prototypes.
1774 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1775 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1776 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1777 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1778 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1779 (bfd_mach_o_canonicalize_symtab): Ditto.
1780 (bfd_mach_o_get_symbol_info): Ditto.
1781 (bfd_mach_o_print_symbol): Ditto.
1782 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1783 (bfd_mach_o_make_empty_symbol): Ditto.
1784 (bfd_mach_o_write_contents): Ditto.
1786 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1787 bfd_mach_o_mkobject): Defines.
1788 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1789 Do not check with target vector but with flavour.
1790 (struct mach_o_section_name_xlat): New declaration.
1791 (dwarf_section_names_xlat): Ditto.
1792 (text_section_names_xlat): Ditto.
1793 (data_section_names_xlat): Ditto.
1794 (struct mach_o_segment_name_xlat): Ditto.
1795 (segsec_names_xlat): Ditto.
1796 (bfd_mach_o_convert_section_name_to_bfd): New function.
1797 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1798 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1799 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1800 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1801 Accept any input and output flavour. Do not share private data
1803 (bfd_mach_o_count_symbols): Add a comment.
1804 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1805 (bfd_mach_o_canonicalize_symtab): Ditto.
1806 (bfd_mach_o_get_symbol_info): Ditto.
1807 (bfd_mach_o_print_symbol): Ditto.
1808 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1809 Use constants instead of hard-coded values.
1810 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1812 (bfd_mach_o_scan_write_section_64): Ditto.
1813 (bfd_mach_o_scan_write_segment): Ditto.
1814 Do not copy sections anymore.
1815 (bfd_mach_o_write_contents): Make it public.
1816 Remove dead code. Rewrite typeflag assignment.
1817 (bfd_mach_o_build_commands): New function.
1818 (bfd_mach_o_set_section_contents): Ditto.
1819 (bfd_mach_o_make_empty_symbol): Make it public.
1820 (bfd_mach_o_read_header): Make it static.
1821 Convert to bfd_boolean.
1822 Use constants instead of hard-coded values.
1823 (bfd_mach_o_make_bfd_section): Call
1824 bfd_mach_o_convert_section_name_to_bfd to create name.
1825 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1827 (bfd_mach_o_scan_read_section_64): Ditto.
1828 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1829 a segment anymore. Use constants instead of hard-coded values.
1830 (bfd_mach_o_scan_read_command): Fix style.
1831 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1832 Get rid of BFD_IO_FUNCS.
1833 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1834 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1835 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1836 (bfd_mach_o_object_p): Removed.
1837 (bfd_mach_o_gen_core_p): New function, replaces ...
1838 (bfd_mach_o_core_p): ... deleted.
1839 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1841 * mach-o-i386.c: New file.
1842 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1843 * configure.in (TDEFINES): Add mach_o_i386_vec.
1844 * configure: Regenerated.
1845 * targets.c: Add mach_o_i386_vec.
1847 * mach-o.c: Update copyright years.
1848 (BFD_IO_FUNCS): Remove (was not used).
1849 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1850 bfd_mach_o_slurp_extended_name_table,
1851 bfd_mach_o_construct_extended_name_table,
1852 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1853 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1854 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1855 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1856 bfd_mach_o_get_section_contents_in_window,
1857 bfd_mach_o_bfd_is_local_label_name,
1858 bfd_mach_o_bfd_is_target_special_symbol,
1859 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1860 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1861 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1862 bfd_mach_o_minisymbol_to_symbol,
1863 bfd_mach_o_bfd_get_relocated_section_contents,
1864 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1865 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1866 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1867 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1868 bfd_mach_o_bfd_merge_private_bfd_data,
1869 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1870 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1871 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1872 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1873 bfd_mach_o_bfd_copy_private_header_data,
1874 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1875 * mach-o-target.c: ... here.
1876 Update copyright years.
1878 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1880 * dep-in.sed: Don't use \n in replacement part of s command.
1881 * Makefile.am (DEP1): LC_ALL for uniq.
1883 * Makefile.in: Regenerate.
1885 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1887 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1888 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1889 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1891 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1893 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1894 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1895 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1896 against STT_GNU_IFUNC symbols for static executables.
1897 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1898 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1900 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1901 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1902 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1903 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1905 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1907 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1908 symbols to be left unimported when linking statically.
1909 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1910 code when linking statically.
1912 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1914 * elf32-i386.c (elf_i386_check_relocs): Increment
1915 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1916 against STT_GNU_IFUNC symbol.
1917 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1918 local STT_GNU_IFUNC definition is used.
1919 (elf_i386_relocate_section): Handle got.offset != -1 for
1920 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1923 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1924 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1925 relocations against STT_GNU_IFUNC symbol.
1926 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1927 local STT_GNU_IFUNC definition is used.
1928 (elf64_x86_64_relocate_section): Handle got.offset != -1
1929 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1930 STT_GNU_IFUNC symbol.
1932 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1935 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1936 (elf_i386_reloc_type_lookup): Likewise.
1937 (R_386_tls): Removed.
1938 (R_386_irelative): New.
1939 (R_386_vt_offset): Updated.
1940 (elf_i386_rtype_to_howto): Likewise.
1941 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1942 (elf_i386_link_hash_table_create): Initialize igotplt,
1944 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1945 (elf_i386_adjust_dynamic_symbol): Likewise.
1946 (elf_i386_allocate_dynrelocs): Likewise.
1947 (elf_i386_relocate_section): Likewise.
1948 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1950 (elf_i386_finish_dynamic_symbol): When building a static
1951 executable, use .iplt, .igot.plt and .rel.iplt sections for
1952 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1953 locally defined STT_GNU_IFUNC symbol.
1955 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1956 (x86_64_reloc_map): Likewise.
1957 (R_X86_64_standard): Updated.
1958 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1959 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1961 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1962 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1963 (elf64_x86_64_allocate_dynrelocs): Likewise.
1964 (elf64_x86_64_relocate_section): Likewise.
1965 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1967 (elf64_x86_64_finish_dynamic_symbol): When building a static
1968 executable, use .iplt, .igot.plt and .rela.iplt sections for
1969 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1970 for locally defined STT_GNU_IFUNC symbol.
1972 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1973 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1975 * bfd-in2.h: Regenerated.
1976 * libbfd.h: Likewise.
1978 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1980 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1981 (_bfd_elf_make_ifunc_reloc_section): Removed.
1982 (_bfd_elf_is_ifunc_symbol): Likewise.
1983 (_bfd_elf_create_static_ifunc_sections): New.
1985 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1987 (elf_link_add_object_symbols): Here.
1988 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1989 STT_GNU_IFUNC symbol.
1990 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1991 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1992 (IFUNC_INFIX): Removed.
1993 (get_ifunc_reloc_section_name): Likewise.
1994 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1995 (_bfd_elf_is_ifunc_symbol): Likewise.
1996 (_bfd_elf_create_static_ifunc_sections): New.
1998 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2000 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2001 (create_got_section): Likewise.
2002 (allocate_dynrelocs): Likewise.
2003 (readonly_dynrelocs): Likewise.
2004 (set_tls_module_base): Likewise.
2005 (dtpoff_base): Likewise.
2007 (elf_i386_link_hash_table_create): Updated.
2008 (elf_i386_create_dynamic_sections): Likewise.
2009 (elf_i386_check_relocs): Likewise.
2010 (elf_i386_size_dynamic_sections): Likewise.
2011 (elf_i386_relocate_section): Likewise.
2013 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2014 (create_got_section): Likewise.
2015 (allocate_dynrelocs): Likewise.
2016 (readonly_dynrelocs): Likewise.
2017 (set_tls_module_base): Likewise.
2018 (dtpoff_base): Likewise.
2020 (elf64_x86_64_link_hash_table_create): Updated.
2021 (elf64_x86_64_create_dynamic_sections): Likewise.
2022 (elf64_x86_64_check_relocs): Likewise.
2023 (elf64_x86_64_size_dynamic_sections): Likewise.
2024 (elf64_x86_64_relocate_section): Likewise.
2026 2009-05-28 Nick Clifton <nickc@redhat.com>
2028 * targets.c (_bfd_target_vector): Only include plugin target in
2029 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2031 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2033 * elf32-spu.c (struct call_info): New member broken_cycle.
2034 (remove_cycle): Instead of physically removing call_info structures
2035 to break call graph cycles, mark them using the broken_cycle flag.
2036 (mark_overlay_section): Respect broken_cycle flag.
2037 (unmark_overlay_section): Likewise.
2038 (collect_lib_sections): Likewise.
2039 (collect_overlays): Likewise.
2040 (sum_stack): Likewise.
2042 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2044 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2045 (mark_functions_via_relocs): Initialize callee->count to 1.
2046 (pasted_function): Likewise.
2047 (spu_elf_auto_overlay): Honor call counts when determining number
2048 of stubs required in software i-cache mode.
2050 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2052 * plugin.c (program_name): Remove.
2053 (plugin_program_name): New.
2054 (bfd_plugin_set_program_name): New.
2055 (try_load_plugin): Use plugin_program_name.
2056 * plugin.h (bfd_plugin_set_program_name): New.
2058 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2060 * aclocal.m4: Include ../config/plugins.m4.
2061 * configure.in: Use AC_PLUGINS.
2062 * configure: Regenerate.
2063 * Makefile.in: Regenerate.
2064 * doc/Makefile.in: Regenerate.
2066 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2068 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2070 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2071 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2072 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2073 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2074 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2075 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2076 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2077 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2078 * reloc.c (bfd_generic_relax_section): Likewise.
2079 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2080 * vms.c (vms_bfd_relax_section): Likewise.
2082 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2084 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2086 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2087 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2089 * elf32-i386.c (allocate_dynrelocs): Updated.
2090 (elf_i386_relocate_section): Likewise.
2091 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2092 (elf64_x86_64_relocate_section): Likewise.
2094 * elf64-x86-64.c (is_indirect_symbol): Removed.
2096 2009-05-26 Nick Clifton <nickc@redhat.com>
2098 * po/id.po: Updated Indonesian translation.
2100 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2102 * Makefile.am: Run "make dep-am".
2105 (ALL_MACHINES): Add cpu-plugin.lo.
2106 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2107 (BFD32_BACKENDS): Add plugin.lo.
2108 (BFD32_BACKENDS_CFILES): Add plugin.c.
2109 (libbfd_la_LIBADD): Add LIBDL
2110 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2111 (bfd_plugin_arch): Declare.
2112 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2113 * bfd.c (bfd): Add plugin_data.
2114 * config.bfd: Handle the plugin target.
2115 * configure.in: Check for --enable-plugins.
2116 (LT_INIT): Use the dlopen option.
2117 * cpu-plugin.c: New.
2120 * targets.c (plugin_vec): Declare.
2121 (_bfd_target_vector): Add plugin_vec.
2122 * Makefile.in: Regenerate.
2123 * bfd-in2.h: Regenerate.
2124 * configure: Regenerate.
2126 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2128 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2129 per line with all lines having continuation backslash. Prefix
2130 first line with "A", following lines with "B".
2131 * Makefile.am (DEP): Don't use dep.sed here.
2132 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2133 dep.sed here on dependencies, sort and uniq.
2134 * Makefile.in: Regenerate.
2136 2009-05-25 Tristan Gingold <gingold@adacore.com>
2138 * makefile.vms: Add verilog.obj to object list OBJS.
2140 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2142 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2143 for BFD_IN_MEMORY is cleared.
2144 (bfd_bwrite): Zero excess memory allocated.
2146 2009-05-22 Julian Brown <julian@codesourcery.com>
2148 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2150 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2151 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2152 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2153 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2154 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2155 (a8_erratum_fix, a8_erratum_reloc): New structs.
2156 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2157 num_a8_erratum_fixes, fix_cortex_a8 fields.
2158 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2159 (elf32_arm_add_stub): Split into two parts, creating...
2160 (elf32_arm_create_or_find_stub_sec): New function.
2161 (elf32_arm_final_link_relocate): Add forward declaration.
2162 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2163 relocations, multiple relocations per stub.
2164 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2165 (arm_size_one_stub): Use find_stub_size_and_template.
2166 (a8_reloc_compare): New.
2167 (find_thumb_glue): Add forward declaration.
2168 (cortex_a8_erratum_scan): New.
2169 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2170 (bfd_elf32_arm_set_cortex_a8_fix): New.
2171 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2172 (arm_map_one_stub): Add THUMB32_TYPE support.
2173 (a8_branch_to_stub_data): New.
2174 (make_branch_to_a8_stub): New.
2175 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2176 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2177 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2178 Cortex-A8 erratum workaround.
2179 * bfd-in2.h: Regenerate.
2181 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2183 * Makefile.am: Run "make dep-am".
2184 * Makefile.in: Regenerate.
2185 * po/SRC-POTFILES.in: Regenerate.
2187 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2189 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2192 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2194 * elf-bfd.h (struct elf_backend_data
2195 <elf_backend_link_output_symbol_hook>): Return an int.
2196 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2197 symbols on deleted .opd entries.
2198 * elflink.c (elf_link_output_sym): Return without outputting sym
2199 if output_symbol_hook returns 2.
2200 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2201 Abort if we must not discard sym.
2202 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2204 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2205 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2206 elf_backend_link_output_symbol_hook return type change.
2207 * elf32-arm.c (output_arch_syminfo): Likewise.
2208 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2209 (elf32_arm_output_arch_local_syms): Likewise.
2210 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2211 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2212 (bfd_score_elf_link_output_symbol_hook): Likewise.
2213 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2214 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2215 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2216 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2217 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2218 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2219 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2220 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2221 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2222 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2223 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2225 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2227 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2228 out of range .opd symbols.
2230 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2232 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2233 fprintf_vma directly.
2234 * peXXigen.c (pe_print_edata): Likewise.
2235 (pe_print_pdata): Likewise.
2236 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2237 (_bfd_XX_print_private_bfd_data_common): Likewise.
2239 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2241 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2243 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2244 Paul Brook <paul@codesourcery.com>
2246 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2247 fix discarded sections.
2249 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2251 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2252 sections into the software icache.
2254 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2256 * elf32-spu.c (build_stub): Always build "compact" sofware
2259 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2261 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2262 (spu_elf_setup): Initialize it.
2263 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2264 Update to new-sytle cache manager data structures.
2265 (spu_elf_build_stubs): Generate new-style cache manager data
2266 structures and symbols.
2267 (spu_elf_auto_overlay): Update size computation.
2269 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2271 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2272 segments first amongst the program headers.
2274 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2276 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2277 into addresses for relocation types that look at high bits. Remove
2278 special handling of relocation overflow warnings.
2280 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2282 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2283 control flow graph between fragments of a function.
2285 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2287 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2288 generate only a 16-byte .toe section.
2289 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2291 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2293 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2294 (spu_elf_place_overlay_data): ..here. New function.
2295 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2297 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2299 * elf32-arm.c: Move sysdep.h to start of file.
2301 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2303 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2305 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2306 __icache_tag_array and __icache_tag_array_size.
2308 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2310 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2312 (bfinfdpic_link_omit_section_dynsym): Likewise.
2313 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2315 2009-05-05 Paul Brook <paul@codesourcery.com>
2317 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2318 * bfd-in2.h: Regenerate.
2319 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2320 (_arm_elf_section_data): Add text and exidx fields.
2321 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2322 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2323 copy_exidx_entry): New functions.
2324 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2326 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2328 * elf32-arm.c (DEF_STUBS): New helper define.
2329 (DEF_STUB): Likewise.
2330 (stub_def): New type.
2331 (stub_definitions): New array, containing stub template pointers
2333 (arm_size_one_stub): Make use of stub_definitions.
2335 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2337 * elflink.c (find_version_for_sym): Remove from here, ...
2338 * linker.c (bfd_find_version_for_sym): ... rename, replace
2339 here, make public and update all callers.
2340 * bfd-in2.h: Regenerate.
2342 2009-04-30 Nick Clifton <nickc@redhat.com>
2344 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2346 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2347 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2348 into a STT_GNU_IFUNC symbol type.
2349 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2351 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2352 the binary contains ifunc symbols.
2353 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2354 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2355 * elf32-i386.c (is_indirect_function): New function.
2356 (elf_i386_check_relocs): Create an ifunc output section.
2357 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2358 section if necessary.
2359 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2361 (elf_i386_add_symbol_hook): New function. Set the
2362 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2363 symbol is encountered.
2364 (elf_backend_post_process_headers): Define.
2365 (elf_backend_add_symbol_hook): Define.
2366 (elf_i386_post_process_headers): Rename to
2367 elf_i388_fbsd_post_process_headers.
2368 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2369 (is_indirect_function): New function.
2370 (elf64_x86_64_check_relocs): Create an ifunc output section.
2371 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2372 section if necessary.
2373 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2374 symbol if necessary.
2375 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2376 elf_obj_data structure if an ifunc symbol is encountered.
2377 (elf_backend_post_process_headers): Define.
2378 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2379 if we have ifunc symbols to handle.
2380 (get_ifunc_reloc_section_name): New function. Computes the name
2381 for an ifunc section.
2382 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2383 section to hold ifunc relocs.
2384 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2385 (bfd_print_symbol_vandf): Handle ifunc symbols.
2386 (bfd_decode_symclass): Likewise.
2387 * bfd-in2.h: Regenerate.
2389 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2391 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2392 MOVW and MOVT relocations in a shared library link.
2394 2009-04-27 Anthony Green <green@moxielogic.com>
2396 * verilog.c: New file.
2397 * Makefile.am (BFD32_LIBS): Add verilog.c.
2398 (BFD32_LIBS_CFILES): Add verilog.c.
2399 (verilog.lo): New build rule.
2400 * Makefile.in: Rebuilt.
2401 * targets.c: Add verilog support.
2402 * bfd.c (tdata union): Add Verilog private data field.
2403 * bfd-in2.h: Regenerate.
2405 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2407 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2410 2009-04-23 Matthias Klose <doko@ubuntu.com>
2412 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2414 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2417 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2418 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2419 (elf32_arm_size_stubs): Likewise.
2420 (record_thumb_to_arm_glue): Deleted unused function.
2421 (bfd_elf32_arm_process_before_allocation): No longer handle
2422 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2423 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2424 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2426 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2428 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2429 (elf32_arm_write_section): Declare early.
2430 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2431 (arm_allocate_glue_section_space): Exclude empty sections.
2432 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2433 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2435 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2436 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2437 (elf32_arm_size_dynamic_sections): Allocate interworking
2439 (bfd_elf32_bfd_final_link): Define.
2441 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2443 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2445 * coffcode.h (coff_compute_section_file_positions): Clear
2446 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2448 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2449 force_minimum_alignment.
2451 * libcoff.h: Regenerated.
2453 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2454 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2456 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2457 nor target_subsystem.
2459 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2460 force_minimum_alignment nor target_subsystem.
2462 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2464 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2465 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2466 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2467 include in coff-x86_64.c of headers.
2468 (PDATA_ROW_SIZE): New define.
2469 (pex_regs[]): New static array.
2470 (pex64_get_runtime_function): New static function.
2471 (pex64_get_unwind_info): Likewise.
2472 (pex64_get_scope_entry): Likewise.
2473 (pex64_xdata_print_uwd_codes): Likewise.
2474 (pex64_get_section_by_rva): Likewise.
2475 (pex64_dump_xdata): Likewise.
2476 (pex64_bfd_print_pdata): Likewise.
2477 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2478 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2479 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2481 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2482 Alan Modra <amodra@bigpond.net.au>
2483 Dave Korn <dave.korn.cygwin@gmail.com>
2485 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2486 long names and non-NUL-terminated strings.
2488 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2490 * bfd-in2.h: Regenerated.
2492 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2494 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2495 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2497 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2500 * coffcode.h (bfd_pei_p): New.
2502 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2503 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2504 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2505 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2506 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2507 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2509 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2510 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2511 bfd_efi_rtdrv_x86_64_vec,
2512 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2513 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2514 * targets.c: Likewise.
2516 * configure: Regenerated.
2517 * libcoff.h: Likewise.
2518 * Makefile.in: Likewise.
2520 * efi-app-ia32.c: Removed.
2521 * efi-app-x86_64.c: Likewise.
2522 * efi-bsdrv-ia32.c: Likewise.
2523 * efi-bsdrv-ia64.c: Likewise.
2524 * efi-bsdrv-x86_64.c: Likewise.
2525 * efi-rtdrv-ia32.c: Likewise.
2526 * efi-rtdrv-ia64.c: Likewise.
2527 * efi-rtdrv-x86_64.c: Likewise.
2528 * efi-rtdrv-ia32.c: Likewise.
2530 * efi-app-ia64.c: Moved to ...
2532 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2533 (TARGET_NAME): Set to pei-ia64.
2535 * libpei.h (bfd_target_pei_p): Removed.
2536 (bfd_target_pei_arch): Likewise.
2537 (bfd_target_efi_app_p): Likewise.
2538 (bfd_target_efi_app_arch): Likewise.
2539 (bfd_target_efi_bsdrv_p): Likewise.
2540 (bfd_target_efi_bsdrv_arch): Likewise.
2541 (bfd_target_efi_rtdrv_p): Likewise.
2542 (bfd_target_efi_rtdrv_arch): Likewise.
2543 (bfd_pe_executable_p): Likewise.
2545 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2546 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2547 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2548 and efi-rtdrv-ia32.c.
2549 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2550 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2551 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2552 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2553 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2554 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2555 (efi-app-ia64.lo): Removed.
2556 (efi-bsdrv-ia32.lo): Likewise.
2557 (efi-rtdrv-ia32.lo): Likewise.
2558 (efi-app-ia64.lo): Likewise.
2559 (efi-bsdrv-ia64.lo): Likewise.
2560 (efi-rtdrv-ia64.lo): Likewise.
2561 (efi-app-x86_64.lo): Likewise.
2562 (efi-bsdrv-x86_64.lo): Likewise.
2563 (efi-rtdrv-x86_64.lo): Likewise.
2566 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2568 (arch_type): Removed.
2569 (pe_arch): Likewise.
2570 (pe_bfd_object_p): Just return coff_object_p.
2572 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2573 bfd_pe_executable_p with bfd_pei_p.
2575 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2577 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2578 PLT entries to an undefined symbol when generating a shared
2581 2009-04-17 Nick Clifton <nickc@redhat.com>
2584 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2586 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2588 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2589 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2590 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2591 * binary.c (binary_bfd_define_common_symbol): Likewise.
2592 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2593 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2594 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2595 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2596 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2597 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2598 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2599 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2600 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2601 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2602 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2603 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2604 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2605 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2606 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2607 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2608 * som.c (som_bfd_define_common_symbol): Likewise.
2609 * srec.c (srec_bfd_define_common_symbol): Likewise.
2610 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2611 * versados.c (versados_bfd_define_common_symbol): Likewise.
2612 * vms.c (vms_bfd_define_common_symbol): Likewise.
2613 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2614 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2615 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2616 (pmac_xcoff_vec): Likewise.
2617 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2618 (aix5coff64_vec): Likewise.
2619 * linker.c (bfd_generic_define_common_symbol): New function.
2620 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2621 (_bfd_define_common_symbol): New field.
2622 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2623 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2624 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2626 * bfd-in2.h: Regenerate.
2627 * libbfd.h: Likewise.
2628 * libcoff.h: Likewise.
2630 2009-04-15 Anthony Green <green@moxielogic.com>
2632 * targets.c: Add moxie support.
2633 * Makefile.am: Ditto.
2634 * Makefile.in: Rebuilt.
2635 * cpu-moxie.c, elf32-moxie.c: New files.
2636 * archures.c: Add moxie support.
2637 * configure.in: Add moxie support.
2638 * configure: Rebuilt.
2639 * config.bfd, archures.c: Add moxie support.
2640 * bfd-in2.h: Rebuilt.
2642 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2644 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2645 branch to an undef weak symbol into a jump to next instruction if
2646 a PLT entry will be created.
2648 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2650 * coffgen.c (make_a_section_from_file): Set the backend long
2651 section names enable if long section names found on input.
2652 * coffcode.h: Extend long section names documentation to match.
2654 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2656 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2659 2009-04-07 DJ Delorie <dj@redhat.com>
2661 * archures.c: Add bfd_mach_mep_c5.
2662 * bfd-in2.h: Likewise.
2663 * cpu-mep.c: Add bfd_c5_arch.
2664 * elf32-mep.c: Support it.
2666 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2668 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2669 info->callbacks->einfo.
2670 * linker.c (_bfd_generic_section_already_linked): Likewise.
2672 2009-04-06 DJ Delorie <dj@redhat.com>
2674 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2676 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2678 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2679 _bfd_pex64_print_pdata only if PE is defined.
2681 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2682 (_bfd_pex64_print_pdata): This.
2684 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2685 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2688 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2690 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2691 _bfd_pep_print_x64_pdata.
2692 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2693 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2695 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2697 * elf32-xtensa.c (relax_property_section): Always set r_offset
2700 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2702 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2703 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2705 (elf32_arm_stub_type): New enum values for the two new stubs.
2706 (arm_type_of_stub): Make use of the two new stubs.
2707 (arm_size_one_stub): Handle the two new stubs.
2709 2009-04-01 Matt Thomas <matt@netbsd.org>
2711 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2712 hidden symbols into the GOT or PLT.GOT.
2713 (elf_vax_relocate_section): Do not emit a PCREL reloc
2714 into a shared object if it is against a hidden symbol.
2716 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2718 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2719 and know_contains_shared_object_p.
2720 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2721 Cache the result in the archive_info table.
2722 (xcoff_auto_export_p): Add an "info" parameter and update the
2723 call to xcoff_archive_contains_shared_object_p.
2724 (xcoff_mark_auto_exports): Update accordingly.
2725 (xcoff_post_gc_symbol): Likewise.
2727 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2729 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2732 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2734 * coff-rs6000.c (member_layout): New structure.
2735 (archive_iterator): Likewise.
2736 (member_layout_init): New function.
2737 (archive_iterator_begin): Likewise.
2738 (archive_iterator_next): Likewise.
2739 (xcoff_write_armap_old): Use the new iterator functions.
2740 (do_shared_object_padding): Delete.
2741 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2742 handling of arch_info.
2743 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2744 first loop rather than the second. Allocate a member header if
2745 there isn't one, then work out the stat information and length
2746 in the first loop too. Use the new iterators for the second loop.
2747 (xcoff_write_archive_contents_big): Likewise.
2749 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2751 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2752 (bfd_xcoff_set_archive_import_path): Likewise.
2753 * bfd-in2.h: Regenerate.
2754 * xcofflink.c: Include libiberty.h.
2755 (xcoff_archive_info): New structure.
2756 (xcoff_archive_info_hash): New function.
2757 (xcoff_archive_info_eq): Likewise.
2758 (xcoff_get_archive_info): Likewise.
2759 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2760 (bfd_xcoff_split_import_path): New function.
2761 (bfd_xcoff_set_archive_import_path): Likewise.
2762 (xcoff_set_import_path): Move earlier in file.
2763 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2764 object to the the directory part of the bfd's filename. Get the
2765 import path and filename of an archive object from the archive's
2766 xcoff_tdata, initializing it if necessary. Update use of
2768 (bfd_link_input_bfd): Update use of import_file_id.
2769 (xcoff_write_global_symbol): Likewise.
2771 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2773 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2775 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2777 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2778 a .loader section for relocatable links.
2779 (xcoff_need_ldrel_p): New function.
2780 (xcoff_mark): Use it.
2781 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2783 (xcoff_build_ldsym): New function, split out from...
2784 (xcoff_build_ldsyms): ...here. Rename to...
2785 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2786 call xcoff_build_ldsym, if there's a loader section.
2787 (xcoff_build_loader_section): New function, extracted verbatim from...
2788 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2789 there's a loader section. Only add an __rtinit loader symbol
2790 if there's a loader section. Update after above name change.
2791 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2792 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2793 and xcoff_create_ldrel.
2794 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2795 (xcoff_reloc_link_order): Likewise, but only call it if there's
2796 a loader section. Use xcoff_symbol_section.
2797 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2798 if there's a loader section.
2800 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2802 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2804 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2806 * elf32-arm.c (group_sections): Rewrite loops for better
2809 2009-03-30 DJ Delorie <dj@redhat.com>
2811 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2812 relocs when doing a relocatable link.
2814 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2816 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2817 "ERROR:", in error messages.
2818 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2819 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2820 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2821 (elf32_arm_merge_eabi_attributes): Likewise.
2822 (elf32_arm_merge_private_bfd_data): Likewise.
2824 2009-03-27 Nick Clifton <nickc@redhat.com>
2826 * section.c (bfd_get_section_contents): Detect and handle the case
2827 where a section has the SEC_IN_MEMORY flag set but no actual
2830 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2833 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2834 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2835 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2836 if we don't find matching PT_LOAD when copying.
2838 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2840 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2841 the reloc descriptions.
2843 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2845 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2846 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2847 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2849 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2851 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2852 (bfd_i386_arch_intel_syntax): Likewise.
2853 (i8086_arch): Likewise.
2854 (bfd_x86_64_arch): Likewise.
2856 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2858 * elf32-cris.c (cris_elf_relocate_section): <case
2859 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2860 symbols for non-allocated sections. Don't check whether to
2861 generate R_CRIS_DTPMOD for non-allocated sections.
2862 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2863 handle relocation GC:ing if applied to non-allocated section.
2864 (cris_elf_check_relocs): Similar.
2866 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2867 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2868 when emitting a known TP offset in the GOT.
2870 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2872 * elf64-ppc.c (synthetic_opd): Delete.
2873 (compare_symbols): Look for .opd name rather than section match.
2874 (ppc64_elf_get_synthetic_symtab): Likewise.
2876 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2878 * elf32-ppc.c (is_pic_glink_stub): Delete.
2879 (is_nonpic_glink_stub): New function.
2880 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2882 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2884 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2885 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2887 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2888 macros for visibilty and locality checks.
2889 (elf_s390_adjust_dynamic_symbol): Likewise.
2890 (allocate_dynrelocs): Likewise.
2891 (elf_s390_relocate_section): Likewise.
2892 (elf_s390_finish_dynamic_symbol): Likewise.
2893 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2894 (elf_s390_adjust_dynamic_symbol): Likewise.
2895 (allocate_dynrelocs): Likewise.
2896 (elf_s390_relocate_section): Likewise.
2897 (elf_s390_finish_dynamic_symbol): Likewise.
2899 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2901 * bfd-in2.h: Regenerated.
2902 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2903 for debugging sections and map memory read/write dependent on
2905 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2906 without memory read flags set.
2907 * section.c: Add SEC_COFF_NOREAD to section flags.
2909 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2911 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2914 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2916 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2917 "no overlays" return. If there are overlays, create overlay
2918 manager entry symbols here, so that..
2919 (spu_elf_build_stubs): ..we don't need to set them up here.
2920 Simplify entry symbol tests.
2921 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2923 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2925 * elf.c (elfcore_grok_openbsd_procinfo)
2926 (elfcore_grok_openbsd_note): New functions.
2927 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2929 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2931 * vms-hdr.c: Don't include alloca.h.
2932 * elf32-m68hc1x.c: Include alloca-conf.h.
2934 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2936 * Makefile.am: Run "make dep-am".
2937 * Makefile.in: Regenerate.
2939 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2941 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2943 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2945 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2947 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2948 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2949 ovly_return fields with ovly_entry[2]. Adjust all users.
2950 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2952 (spu_elf_build_stubs): Likewise.
2953 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2954 ovly_flavour changes. Update all callers.
2955 (ovl_stub_size_log2): New function.
2956 (build_stub): Handle compact icache stubs. Use different manager
2957 entry point for stubs in non-icache area.
2958 (spu_elf_size_stubs): Don't allocate space for indirect branch
2960 (spu_elf_build_stubs): And don't built them.
2962 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2964 * dwarf2.c (read_section): Always use rawsize, if available.
2966 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2968 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2969 of rawsize and size for buffer.
2971 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2973 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2974 parameter just because fixed sections fit into local store.
2975 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2976 generating overlays if fixed sections plus reserved stack
2977 and heap space fit into local store.
2979 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2981 * elf32-spu.c (build_stub): Correct icache set_id.
2982 (spu_elf_relocate_section): Likewise.
2984 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2986 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2987 symbol table if it was created by the current call.
2989 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2991 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2992 class XMC_DS rather than XMC_UA.
2994 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2996 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2997 bfd_boolean export_defineds parameter with an unsigned int
2998 auto_export_flags parameter.
2999 * bfd-in2.h: Regenerate.
3000 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3001 split out from xcoff_build_ldsyms.
3002 (xcoff_covered_by_expall_p): New function.
3003 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3004 but with extra code to handle -bexpfull and -bexpall.
3005 (xcoff_mark_auto_exports): New function.
3006 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3007 a function should be automatically exported.
3008 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3009 parameter with an auto_export_flags parameter. Update ldinfo
3010 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3013 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3015 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3016 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3017 init and fini functions. Do garbage collection for objects
3018 without an entry point too.
3020 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3022 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3023 check whether a symbol has csect information.
3024 (coff_print_aux): Likewise.
3025 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3026 information for C_AIX_WEAKEXT too.
3027 (_bfd_xcoff_swap_aux_out): Likewise.
3028 (xcoff_reloc_type_br): Handle defweak symbols too.
3029 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3030 information for C_AIX_WEAKEXT too.
3031 (_bfd_xcoff64_swap_aux_out): Likewise.
3032 (xcoff64_reloc_type_br): Handle defweak symbols too.
3033 * coffgen.c (coff_print_symbol): Handle auxillary function
3034 information for C_AIX_WEAKEXT too.
3035 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3036 instead of BSF_GLOBAL if the L_WEAK flag is set.
3037 (xcoff_dynamic_definition_p): New function.
3038 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3039 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3040 always take the symbol class from the ldsym. Use weak bfd symbol
3041 types for weak ldsyms.
3042 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3043 Fix the check for whether a definition is from a shared object.
3044 Allow redefinitions of weak symbols.
3045 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3046 (xcoff_keep_symbol_p): Likewise.
3047 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3048 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3049 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3050 but mark them as L_WEAK.
3051 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3052 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3054 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3056 * xcofflink.c (xcoff_mark): When walking the relocations,
3057 only mark the target symbol or the target section, not both.
3058 (xcoff_final_definition_p): New function.
3059 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3060 symbol is a valid definition of the associated output symbol.
3061 Use XCOFF_ALLOCATED to stop the same hash table entry having
3063 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3065 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3067 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3069 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3072 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3074 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3075 * libcoff.h: Regenerate.
3076 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3077 line-number counts in the bfd's lineno_counts field.
3078 Don't keep per-csect line-number counts.
3079 (xcoff_sweep): Don't update per-csect line-number counts.
3080 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3081 entries in each output section.
3082 (xcoff_link_input_bfd): Get the number of line numbers from
3083 the bfd's lineno_counts field, rather than recalculating it
3084 from scratch. Fix the range check when updating C_BINCL and
3086 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3087 here. Don't expect csects to have line-number counts.
3089 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3091 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3092 * libcoff.h: Regenerate.
3093 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3094 "skip" logic from xcoff_link_input_bfd.
3095 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3096 objects in a dynamic link, rather than checking whether csectpp
3097 is null. Always allocate debug_index for other objects,
3098 and always go through the loop. Update the type of debug_index
3099 after the change above. Read the auxillary csect information
3100 and use xcoff_keep_symbol_p to decide whether a symbol should
3101 be kept. Set its debug_index to -2 if not.
3102 (xcoff_link_input_bfd): Update the type of debug_index after
3103 the change above and always expect it to be nonnull. Use it to
3104 test whether a symbol should be stripped, rather than making the
3105 decision here. Postpone all symbol creation to the second pass.
3107 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3109 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3110 creating a descriptor.
3111 (xcoff_sweep): Don't mark toc_section unless it's needed.
3112 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3113 when marking every bfd.
3114 (xcoff_link_input_bfd): Skip all TOC anchors.
3115 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3116 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3117 to -1; call xcoff_find_tc0 instead.
3119 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3121 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3122 * libcoff.h: Regenerate.
3123 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3124 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3125 the previous symbol's csect. Treat last_symndx as an inclusive value
3126 and simplify its handling.
3127 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3128 symbols with the right csect. Don't mark rsec when processing
3129 relocations against undefined or absolute sections.
3130 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3131 of bfd_und_section_ptr.
3132 (xcoff_link_input_bfd): Likewise.
3134 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3136 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3137 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3138 flag is set. Assert that all undefined symbols are either
3139 imported or defined by a dynamic object.
3140 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3141 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3142 handling to all relocations. Only set XCOFF_CALLED for function
3144 (xcoff_find_function): New function, split out from...
3145 (bfd_xcoff_export_symbol) ...here.
3146 (xcoff_set_import_path): New function, split out from...
3147 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3148 meaning of XCOFF_CALLED.
3149 (xcoff_mark_symbol): If we mark an undefined and unimported
3150 symbol, find some way of defining it. If the symbol is a function
3151 descriptor, fill in its definition automatically. If the symbol
3152 is a function, mark its descriptor and allocate room for global
3153 linkage code. Otherwise mark the symbol as implicitly imported.
3154 Move the code for creating function descriptors from...
3155 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3156 check for symbols that were implicitly defined.
3157 (xcoff_mark): Don't count any dynamic relocations against
3159 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3160 in the xcoff link info.
3161 (xcoff_link_input_bfd): Remove handling of undefined and
3164 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3166 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3167 if the target is absolute. Fix comment typo.
3168 (xcoff_ppc_relocate_section): Remove FIXME.
3169 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3170 if the target is absolute.
3172 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3174 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3175 R_POS and R_NEG relocations against absolute symbols to the
3178 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3180 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3181 to 2 for bfd_mach_ppc_620.
3183 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3185 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3186 * configure.in: Likewise.
3187 * configure: Regenerate.
3189 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3192 * elf.c (assign_section_numbers): Generate symbol table if there
3193 is any relocation in output.
3194 (_bfd_elf_compute_section_file_positions): Likewise.
3196 2009-03-13 Nick Clifton <nickc@redhat.com>
3199 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3200 * elflink.c (elf_link_read_relocs_from_section): Use
3201 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3202 relocs but no symbol table.
3203 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3205 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3208 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3209 to check ___tls_get_addr.
3211 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3212 strncmp to check __tls_get_addr.
3214 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3216 * dwarf2.c (read_section): Always check the offset, even when the
3217 section has been read before.
3219 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3221 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3224 2009-03-11 Chris Demetriou <cgd@google.com>
3226 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3227 * bfd-in2.h: Regenerate.
3228 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3229 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3231 (bsd_write_armap): Likewise.
3232 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3233 flag is set, do nothing.
3234 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3237 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3239 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3240 used to update stack pointer.
3242 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3245 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3246 for unknown symbols in absolute section.
3248 2009-03-06 Nick Clifton <nickc@redhat.com>
3250 * po/es.po: Updated Spanish translation.
3252 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3254 * elf32-arm.c (group_sections): Take next section size into
3255 account before accepting to group it.
3257 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3259 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3261 (elf32_arm_final_link_relocate): Likewise.
3263 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3266 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3268 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3270 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3271 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3272 (BFD_FAKE_SECTION): Init new flag.
3273 * ecoff.c (bfd_debug_section): Likewise.
3274 * bfd-in2.h: Regenerate.
3275 * libbfd.h: Regenerate.
3276 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3277 (ppc_elf_reloc_type_lookup): Handle new relocs.
3278 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3279 without marker relocs.
3280 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3281 if section has no old-style calls.
3282 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3283 Don't try to optimize new-style __tls_get_addr call when handling
3284 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3286 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3287 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3288 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3289 without marker relocs.
3290 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3291 if section has no old-style calls. Set toc_ref for new relocs as
3293 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3294 Don't try to optimize new-style __tls_get_addr call when handling
3295 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3298 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3301 * configure.in: Test for ld --as-needed support. Link shared
3302 libbfd against libm.
3303 * configure: Regenerate.
3305 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3307 * Makefile.am: Run "make dep-am".
3308 * Makefile.in: Regenerate.
3310 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3312 * elf32-score7.c: New file.
3313 * elf32-score.h: New file.
3314 * elf32-score.c: Add code to support score 7. Set score7 as the
3316 * cpu-score.c: Add score7 architecure.
3317 (compatibile): New function.
3318 * Makefile.am: Add rules for building elf32-score7 object.
3319 * Makefile.in: Regenerate.
3320 * configure.in: Add elf32-score7 object to score vectors.
3321 * configure: Regenerate.
3322 * reloc.c: Add score7 relocs.
3323 * archures.c: Add score3 and score7 machine numbers.
3324 * bfd-in2.h: Regenerate.
3325 * libbfd.h: Regenerate.
3327 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3329 * configure: Regenerate.
3331 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3333 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3334 (elf32_hppa_check_relocs): Use it.
3336 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3338 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3339 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3340 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3341 (elf_hppa_record_segment_addrs): Likewise.
3342 (elf_hppa_final_link): Likewise.
3343 (elf_hppa_relocate_insn): Likewise.
3344 (elf_hppa_final_link_relocate): Likewise.
3345 (elf64_hppa_relocate_section): Likewise.
3346 * elf64-hppa.c: Insert above.
3348 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3350 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3351 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3352 (elf_hppa_relocate_section): Likewise.
3353 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3354 from struct elf_link_hash_entry. Add count field.
3355 (struct elf64_hppa_dyn_hash_table): Delete.
3356 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3357 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3358 (hppa_elf_hash_entry, eh_name): Define.
3359 (elf64_hppa_new_dyn_hash_entry): Delete.
3360 (elf64_hppa_dyn_hash_lookup): Delete.
3361 (elf64_hppa_dyn_hash_traverse): Delete.
3362 (get_dyn_name): Delete.
3363 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3364 of struct elf64_hppa_dyn_hash_entry *.
3365 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3366 allocate_global_data_plt, allocate_global_data_stub,
3367 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3369 (hppa64_link_hash_newfunc): New.
3370 (elf64_hppa_hash_table_create): Rework.
3371 (count_dyn_reloc): Likewise.
3372 (hppa64_elf_local_refcounts): New.
3373 (elf64_hppa_check_relocs): Rework using standard technique for recording
3374 local DLT, PLT and OPD reference counts.
3375 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3376 elf_link_hash_entry *.
3377 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3378 allocate_global_data_plt, allocate_global_data_stub,
3379 allocate_global_data_opd, allocate_dynrel_entries,
3380 elf64_hppa_adjust_dynamic_symbol,
3381 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3382 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3383 Use hppa_link_hash_table. Rework.
3384 (elf64_hppa_link_output_symbol_hook): Rework.
3385 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3386 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3387 elf64_hppa_finish_dynamic_sections): Likewise.
3389 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3391 * elf32-arm.c (stub_reloc_type): Removed.
3392 (insn_sequence): Renamed reloc_type field to r_type.
3393 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3394 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3395 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3396 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3397 (arm_stub_is_thumb): Catch new stubs.
3398 (arm_type_of_stub): Handle new stubs.
3399 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3400 (bfd_elf32_arm_process_before_allocation): Remove useless
3403 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3405 * elf.c (elf_find_function): Use is_function_type to check
3408 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3410 * xtensa-modules.c: Revert to previous version 1.11 due
3411 to inadvertant commit.
3413 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3415 * elf32-xtensa.c (text_action_add): Separate test for action
3416 type. Break if saved action is ta_widen_insn at same offset.
3418 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3420 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3421 to elf32_arm_stub_long_branch_any_arm_pic.
3422 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3423 (enum elf32_arm_stub_type, arm_type_of_stub)
3424 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3427 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3429 * elf32-arm.c (PREV_SEC): Update comment.
3430 (group_sections): Rename argument to stubs_always_after_branch.
3431 Reverse the list and place stubs at the end of input sections.
3433 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3435 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3437 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3439 (arm_size_one_stub): Remove unnecessary break.
3440 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3442 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3444 * elf32-arm.c (stub_insn_type): New type.
3445 (stub_reloc_type): Likewise.
3446 (insn_sequence): Likewise.
3447 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3448 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3449 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3450 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3451 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3452 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3453 (elf32_arm_stub_hash_entry): Add new helper fields.
3454 (stub_hash_newfunc): Initialize these new fields.
3455 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3456 to take endianness into account.
3457 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3458 (arm_map_one_stub): Code is now more generic, thanks to
3461 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3463 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3465 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3466 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3467 BLX is not available. Fix typo in warning message. Add comments
3468 and improve formatting.
3469 (arm_build_one_stub): Adjust to new
3470 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3471 (arm_map_one_stub): Likewise.
3473 2009-02-23 Tristan Gingold <gingold@adacore.com>
3474 Eric Botcazou <ebotcazou@adacore.com>
3475 Douglas B Rupp <rupp@gnat.com>
3477 * vms.h: Update copyright year, fix comments, reorder declarations.
3478 (_bfd_save_vms_section): Remove the prototype.
3479 (EGPS_S_V_NO_SHIFT): New constant.
3480 (bfd_vms_set_section_flags): New prototype.
3481 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3483 (EGSY_S_W_FLAGS): Ditto.
3484 (EGSY_S_V_QUAD_VAL): Ditto.
3485 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3486 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3487 EGST_S_B_NAMLNG): Ditto.
3488 (ESRF_S_B_NAMLNG): Ditto.
3489 (ETIR_S_C_HEADER_SIZE): Ditto.
3490 (EGPS_S_V_ALLOC_64BIT): Ditto.
3491 (DST_S_C_EPILOG): Ditto.
3492 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3493 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3494 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3495 (DST_S_L_PCLINE_UNSLONG): Ditto.
3496 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3497 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3498 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3499 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3500 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3501 (DST_S_B_SRC_UNSBYTE): Ditto.
3502 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3504 (vms_section, vms_reloc): Remove types.
3505 (hdr_struc): Replaced by ...
3506 (hdr_struct): ... new type.
3507 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3508 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3509 (EMH_DATE_LENGTH): Ditto.
3510 (eom_struc): Replaced by ...
3511 (eom_struct): ... new type.
3512 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3513 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3514 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3515 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3516 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3517 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3518 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3519 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3520 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3521 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3522 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3523 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3524 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3525 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3526 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3527 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3528 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3529 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3530 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3531 (enum file_type_enum): New type.
3532 (struct location_struct): Removed.
3533 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3534 (struct funcinfo, struct module): Ditto.
3535 (struct vms_private_data_struct): Update fields.
3536 (struct vms_section_data_struct): New type.
3538 * vms.c: Update copyright year, fix comments,
3539 Fix includes for DECC, add prototypes.
3540 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3542 Use flavour to set is_vax, location_stack is removed.
3543 (struct pair): Declare.
3544 (fill_section_ptr): Initialize variables at declaration.
3545 Add guard to set SECTION_SYM flag, handlde und section.
3546 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3547 (_bfd_vms_slurp_object_records): New function, replaces previous
3549 (vms_slurp_module): New function.
3550 (vms_slurp_image): Ditto.
3551 (vms_object_p): Complete rewrite.
3552 (vms_mkobject): Use is_vax field to slect architecture.
3553 (free_reloc_stream): New function.
3554 (vms_convert_to_var): Ditto.
3555 (vms_convert_to_var_1): Ditto.
3556 (vms_convert_to_var_unix_filename): Ditto.
3557 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3559 (vms_new_section_hook): Set alignment to 0, allocate private data.
3560 (vms_get_section_contents): Load content.
3561 (vms_get_symbol_info): Handle undefined section.
3562 (vms_find_nearest_line): Handle.
3563 (alloc_reloc_stream): New function.
3564 (vms_slurp_reloc_table): Ditto.
3565 (vms_get_reloc_upper_bound): Make it real.
3566 (vms_canonicalize_reloc): Do the real work.
3567 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3569 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3570 (vms_set_arch_mach): Check arch.
3571 (vms_set_section_contents): Copy the content after allocation.
3572 (vms_alpha_vec): Update object flags.
3574 * vms-tir.c: Update copyright year, fix comments,
3575 add prototypes for new functions.
3576 (dst_define_location): New function.
3577 (dst_restore_location): New function.
3578 (dst_retrieve_location): New function.
3579 (dst_check_allocation): New function.
3580 (image_dump): Call dst_check_allocation.
3581 (image_write_b): Ditto.
3582 (image_write_w): Ditto.
3583 (image_write_l): Ditto.
3584 (image_write_q): Ditto.
3585 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3586 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3588 Call error handler instead of abort if name is not known.
3589 (etir_sta): Add quarter_relocs argument and set it.
3592 (etir_opr): Ditto, return FALSE in case of error.
3593 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3594 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3595 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3596 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3597 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3598 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3599 Return FALSE in case of error.
3600 (tir_sta): Change sign of psect.
3602 (tir_cmd): Fix cast. Makes tir_table static const.
3603 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3604 add argument to explain.
3605 (analyze_etir): Initialize maxptr, add quarter_relocs
3606 declaration, move some declarations into inner scopes.
3607 Handle quarter_relocs and STO_IMM.
3608 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3609 (_bfd_vms_slurp_relocs): New function.
3610 (_bfd_vms_decode_relocs): New function.
3611 (sto_imm): Rewritten.
3612 (start_first_etbt_record): New function.
3613 (start_another_etbt_record): Ditto.
3614 (etir_output_check): Ditto.
3615 (defer_reloc_p): Ditto.
3616 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3617 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3618 rewritte relocations handling.
3619 (_bfd_vms_write_tbt): Removed.
3620 (_bfd_vms_write_dbg): Ditto.
3622 * vms-misc.c: Update copyright year, Fix comments.
3623 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3624 (maybe_adjust_record_pointer_for_object): New function.
3625 (_bfd_vms_get_first_record): New function, replaces ...
3626 (_bfd_vms_get_record): .. removed.
3627 (_bfd_vms_get_object_record): New function.
3628 (_bfd_vms_get_object_record): New function.
3629 (vms_get_remaining_object_record): New function, replaces ...
3630 (_bfd_vms_get_next_record): ... removed.
3631 (add_new_contents): Removed.
3632 (_bfd_save_vms_section): Removed.
3633 (_bfd_get_vms_section): Removed.
3634 (_bfd_vms_output_flush): Write in VAR format.
3635 (new_symbol): Don't make UND section.
3637 * vms-hdr.c: Update copyright year, update list of record handled.
3638 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3639 (_bfd_vms_write_hdr): Strip vms and unix patches,
3640 add comments, truncate module name at 31 characters,
3641 use constants instead of hard-coded value,
3642 write BFD version instead of a fixed string.
3643 (_bfd_vms_slurp_ihd): New function.
3644 (_bfd_vms_slurp_isd): Ditto.
3645 (_bfd_vms_slurp_ihs): Ditto.
3646 (new_module): Ditto.
3647 (parse_module): Ditto
3648 (build_module_list): Ditto.
3649 (module_find_nearest_line): Ditto.
3650 (_bfd_vms_find_nearest_dst_line): Ditto.
3651 (vms_slurp_debug): Ditto.
3652 (_bfd_vms_slurp_dbg): Ditto.
3653 (_bfd_vms_slurp_tbt): Ditto.
3654 (_bfd_vms_write_dbg): Ditto.
3655 (_bfd_vms_write_tbt): Ditto.
3657 * vms-gsd.c: Update copyright year, update list of records handled.
3658 (EVAX_LITERALS_NAME): New macro.
3659 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3660 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3661 (register_universal_symbol): New function and prototype.
3662 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3663 improve debug messages,
3664 use constants instead of hard-coded value,
3665 fix missing endianness conversion,
3666 handle global symbol (SYMG).
3667 (bfd_vms_set_section_flags): New function.
3668 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3669 handle section literals,
3671 handle section bfd and vms flags,
3672 don't output LIB$INITIALIZE symbol,
3673 fix handling of weak symbols,
3674 fix evax vs vax procedure descriptor,
3675 handle absolute symbols.
3677 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3678 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3680 * makefile.vms (DEFS): Fix flags for VMS.
3682 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3684 * bfd-in2.h: Regenerated.
3685 * libbfd.h: Regenerated.
3687 2009-02-20 Cary Coutant <ccoutant@google.com>
3689 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3692 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3695 * coffcode.h (coff_write_object_contents): Don't let the string
3696 table offset overflow the s_name field when using long section names.
3698 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3700 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3701 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3702 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3703 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3704 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3705 (bfd_pmac_xcoff_backend_data): Likewise.
3706 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3707 (bfd_xcoff_aix5_backend_data): Likewise.
3708 (xcoff64_write_object_contents): Delete unused long_section_names
3710 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3711 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3713 * coffcode.h (documentation): Update to describe long section names.
3714 (COFFLONGSECTIONCATHELPER): New helper macro.
3715 (BLANKOR1TOODD): Likewise.
3716 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3717 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3718 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3719 (bfd_coff_set_long_section_names_allowed): New function.
3720 (bfd_coff_set_long_section_names_disallowed): Likewise.
3721 (struct bfd_coff_backend_data): Add new backend hook function
3722 pointer _bfd_coff_set_long_section_names.
3723 (bfd_coff_set_long_section_names): New backend hook.
3724 (coff_write_object_contents): Only generate long section names if
3725 bfd_coff_long_section_names() indicates they are currently enabled.
3726 (bfd_coff_std_swap_table): Make non-const, and initialise long
3727 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3728 (ticoff0_swap_table): Likewise to both.
3729 (ticoff1_swap_table): Again, likewise to both.
3730 * coffgen.c (make_a_section_from_file): Allow long section names
3731 as inputs even if not currently allowed for outputs.
3732 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3733 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3734 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3735 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3736 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3737 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3738 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3739 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3740 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3741 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3742 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3743 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3744 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3745 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3746 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3747 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3748 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3749 * libcoff-in.h: Update copyright year to cause updated copyright
3750 year in generated libcoff.h, and fix typo.
3751 * libcoff.h: Regenerated.
3752 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3753 (_bfd_ecoff_no_long_sections): Add prototype.
3754 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3755 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3756 defined by an including .c file.
3757 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3758 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3759 (ticoff1_swap_table): Likewise to both.
3761 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3763 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3764 stub. Catch default case error.
3765 (arm_map_one_stub): Add missing Thumb mapping symbol.
3767 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3770 * elf32-avr.c: Handle case where no local symbos exist correctly.
3772 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3775 * elf32-arm.c (arm_long_branch_stub,
3776 arm_thumb_v4t_long_branch_stub,
3777 arm_thumb_thumb_long_branch_stub,
3778 arm_thumb_arm_v4t_long_branch_stub,
3779 arm_thumb_arm_v4t_short_branch_stub,
3780 arm_pic_long_branch_stub):
3781 Renamed to elf32_arm_stub_long_branch_any_any,
3782 elf32_arm_stub_long_branch_v4t_arm_thumb,
3783 elf32_arm_stub_long_branch_thumb_only,
3784 elf32_arm_stub_long_branch_v4t_thumb_arm,
3785 elf32_arm_stub_short_branch_v4t_thumb_arm,
3786 elf32_arm_stub_long_branch_any_any_pic.
3787 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3788 arm_thumb_thumb_stub_long_branch,
3789 arm_thumb_arm_v4t_stub_long_branch,
3790 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3791 Renamed to arm_stub_long_branch_any_any,
3792 arm_stub_long_branch_v4t_arm_thumb,
3793 arm_stub_long_branch_thumb_only,
3794 arm_stub_long_branch_v4t_thumb_arm,
3795 arm_stub_short_branch_v4t_thumb_arm,
3796 arm_stub_long_branch_any_any_pic.
3798 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3800 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3801 in branch offset check.
3803 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3805 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3806 add toc.symndx and toc.add.
3807 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3809 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3811 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3812 (branch_reloc_hash_match): New function, extracted from..
3813 (ppc64_elf_tls_optimize): ..here.
3814 (ppc64_elf_relocate_section): Properly set addends when optimizing
3815 tls sequences. Avoid unnecessary reading and writing of insns.
3816 Only redo reloc when symbol changed. Bypass symbol checks when
3818 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3819 (branch_reloc_hash_match): New function, extracted from..
3820 (ppc_elf_tls_optimize): ..here.
3821 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3822 Don't clear addend on zapped __tls_get_addr reloc.
3824 2009-02-12 Nick Clifton <nickc@redhat.com>
3827 * elflink.c (bfd_elf_final_link): When counting the relocations,
3828 if the header size has not been set yet then assume that it will
3829 match the output section's reloc type.
3831 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3833 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3836 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3838 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3839 (find_function): Likewise.
3840 (pasted_function): Don't error if no prior function found.
3841 (discover_functions): Revert 2008-12-10 change. Extend first
3842 function range to start of section.
3844 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3846 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3848 * elf64-hppa.h: Likewise.
3850 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3852 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3855 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3857 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3858 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3860 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3862 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3863 * archures.c (bfd_mach_mips_xlr): Define.
3864 * bfd-in2.h: Regenerate.
3865 * cpu-mips.c (I_xlr): Define.
3866 (arch_info_struct): Add XLR entry.
3867 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3868 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3869 (mips_mach_extensions): Add XLR entry.
3871 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3873 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3875 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3877 * configure.in: AC_SUBST pdfdir.
3878 * Makefile.am: Add install-pdf, install-pdf-am
3879 and install-pdf-recursive targets. Define pdfdir.
3880 * doc/Makefile.am: Define pdf__strip_dir. Add
3881 install-pdf and install-pdf-am targets.
3882 * po/Make-in: Add install-pdf target.
3883 * configure: Regenerate.
3884 * Makefile.in: Regenerate
3885 * doc/Makefile.in: Regenerate.
3887 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3889 * bfd-in2.h: Regenerate.
3890 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3891 fields from n_entries to n_slots where appropriate, update comments.
3892 (HOWTO): Add TLS relocations.
3893 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3894 (enum elf_m68k_got_offset_size): New enum.
3895 (struct elf_m68k_got_entry.type): Move field to ...
3896 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3897 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3899 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3901 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3902 fields into n_entries array. Update comments.
3903 (elf_m68k_init_got): Simplify, update all uses.
3904 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3905 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3906 GOT entries; update name, update all uses.
3907 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3908 (elf_m68k_get_got_entry): Update.
3909 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3911 (elf_m68k_remove_got_entry_type): Simplify.
3912 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3913 (elf_m68k_can_merge_gots): Update.
3914 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3915 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3916 GOT entries, simplify.
3917 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3918 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3919 field, remove obsoleted local_n_entries field.
3920 (elf_m68k_partition_multi_got_2): New static function.
3921 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3923 (elf_m68k_remove_got_entry_type): Update.
3924 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3925 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3926 update of sgot->size and srelgot->size.
3927 (elf_m68k_gc_sweep_hook): Update.
3928 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3929 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3931 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3932 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3934 2009-02-02 DJ Delorie <dj@redhat.com>
3936 * elf32-mep.c (config_names): Regenerate configuration.
3938 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3940 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3941 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3942 * elf.c (bfd_elf_get_str_section): Make static.
3943 (bfd_elf_find_section): Delete.
3944 * libbfd.h: Regenerate.
3946 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3948 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3949 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3951 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3953 * elflink.c (on_needed_list): New function.
3954 (elf_link_add_object_symbols): Link in --as-needed libs if they
3955 satisfy undefined symbols in other libs.
3957 2009-01-30 Julian Brown <julian@codesourcery.com>
3959 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3960 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3961 with --just-symbols (-R).
3963 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3965 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3966 high_pc in order to properly sign-extend VMAs.
3968 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3969 Mark Shinwell <shinwell@codesourcery.com>
3970 Catherine Moore <clm@codesourcery.com>
3972 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3974 2009-01-28 Catherine Moore <clm@codesourcery.com>
3976 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3977 SEC_LOAD for dynamic relocation sections.
3979 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3981 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3982 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3983 the size of local TLS data.
3985 2009-01-27 Andreas Schwab <schwab@suse.de>
3987 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3988 architectures in the archive.
3990 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3992 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3993 <R_CRIS_32_DTPREL>: Correct relocation value.
3995 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3996 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3997 symbols with non-default visibility.
3999 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4001 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4002 describing the trampolines.
4003 (ppc_elf_relocate_section): Update relocs to describe the
4006 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4008 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4009 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4010 and R_PARISC_PCREL12F relocations.
4012 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4015 * elflink.c (find_version_for_sym): New function split out from,
4016 but without export_dynamic test, ..
4017 (_bfd_elf_link_assign_sym_version): ..here.
4018 (_bfd_elf_export_symbol): Use it.
4020 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4022 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4023 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4024 * elflink.c: ..here, somewhat modified.
4025 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4026 _bfd_elf_link_find_version_dependencies,
4027 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4028 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4029 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4031 * elflink.c: ..and make static here.
4032 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4033 of output_bfd from struct elf_find_verdep_info.
4034 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4035 struct elf_info_failed.
4036 (bfd_elf_size_dynamic_sections): Adjust.
4038 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4041 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4042 after comp_unit_find_line call.
4044 2009-01-21 Nick Clifton <nickc@redhat.com>
4047 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4048 tm_gmtoff field in struct tm.
4050 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4052 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4053 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4054 sections in soft-icache lines unless non_ia_text. Don't add
4055 rodata if doing so would exceed line size.
4057 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4059 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4060 types than bfd_link_hash_indirect, before early return, call
4061 _bfd_elf_link_hash_copy_indirect.
4063 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4065 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4066 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4067 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4068 (elf_backend_obj_attrs_order): New define.
4069 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4070 (elfNN_bed): Add elf_backend_obj_attrs_order.
4072 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4074 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4075 (obj_attr_size): Likewise.
4076 (write_obj_attribute): Likewise.
4077 (_bfd_elf_copy_obj_attributes): Likewise.
4078 (_bfd_elf_parse_attributes): Likewise.
4079 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4080 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4081 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4082 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4083 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4086 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4088 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4089 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4090 (bfd_elf_add_obj_attr_string): Likewise.
4091 (bfd_elf_add_obj_attr_int_string): Likewise.
4092 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4093 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4094 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4095 Tag_nodefaults has no default value.
4096 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4097 comment to reflect the new state.
4099 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4102 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4103 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4104 (adjust_z_magix): Delete dead code handling QMAGIC.
4106 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4108 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4109 IMAGE_SCN_MEM_DISCARDABLE.
4111 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4113 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4114 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4115 * configure.in (commonbfdlib): Delete.
4116 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4117 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4118 is available, not just for linux.
4119 * po/SRC-POTFILES.in: Regenerate.
4120 * Makefile.in: Regenerate.
4121 * configure: Regenerate.
4123 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4124 Julian Brown <julian@codesourcery.com>
4126 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4127 ARM attributes in ABI 2.07.
4128 * elf32-arm.c (get_secondary_compatible_arch): New function.
4129 (set_secondary_compatible_arch): New function.
4130 (tag_cpu_arch_combine): New function.
4131 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4132 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4133 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4134 make it fit with order_01243.
4135 Add support for Tag_also_compatible_with,
4136 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4137 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4138 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4139 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4140 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4141 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4142 Rework the way unknown attributes are handled.
4143 Defer errors until all attributes have been processed.
4145 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4147 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4148 bfd_elf_add_obj_attr_int_string.
4149 Read Tag_compatibility from its new location in the attribute array,
4150 rather than the attribute list.
4151 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4152 bfd_elf_add_obj_attr_int_string.
4153 (_bfd_elf_parse_attributes): Likewise.
4154 (_bfd_elf_merge_object_attributes): There's now only one
4155 Tag_compatibility, and it's in the array, not the list.
4156 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4158 (bfd_elf_add_obj_attr_compat): Rename to
4159 bfd_elf_add_obj_attr_int_string.
4160 (bfd_elf_add_proc_attr_compat): Rename to
4161 bfd_elf_add_proc_attr_int_string.
4162 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4165 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4167 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4168 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4169 (vmsutil.lo): Add dependency rule.
4170 * Makefile.in: Regenerate.
4171 * config.bfd (ia64*-*-*vms*): Add case.
4172 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4173 * configure: Regenerate.
4174 * vmsutil.c: New file.
4175 * vmsutil.h: New file.
4176 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4178 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4179 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4180 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4181 elfNN_vms_object_p): New functions
4182 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4184 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4187 * elflink.c (elf_gc_sweep): Exclude the group section if the
4188 first member of the section group is excluded.
4190 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4193 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4194 saved filename, use bfd_alloc rather than bfd_malloc for it.
4196 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4198 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4200 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4202 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4204 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4206 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4208 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4210 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4212 (struct got_entry): Add br_addr.
4213 (struct call_info): Add priority.
4214 (struct function_info): Add lr_store and sp_adjust.
4215 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4216 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4217 area as an overlay, and check that no other overlays exist. Look up
4218 icache overlay manager entry sym.
4219 (BRA_STUBS, BRA, BRASL): Define.
4220 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4221 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4223 (count_stub, build_stub): Support soft-icache.
4224 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4225 (spu_elf_size_stubs): Size soft-icache stubs.
4226 (overlay_index): New function.
4227 (spu_elf_build_stubs): Make static. Support soft-icache.
4228 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4229 (find_function_stack_adjust): Save lr store and stack adjust insn
4231 (maybe_insert_function): Adjust find_function_stack_adjust call.
4232 (mark_functions_via_relocs): Retrieve priority.
4233 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4234 (sort_calls): Sort by priority first.
4235 (mark_overlay_section): Ignore .ovl.init.
4236 (sum_stack): Only print when stack_analysis.
4237 (print_one_overlay_section): New function, extracted from..
4238 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4239 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4240 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4241 analysis. Call spu_elf_build_stubs.
4242 (spu_elf_relocate_section): For soft-icache encode overlay index
4244 (spu_elf_output_symbol_hook): Support soft-icache.
4245 (spu_elf_modify_program_headers: Likewise.
4247 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4248 num_regions to num_lines. Add line_size and max_branch.
4249 (enum _ovly_flavour): Add ovly_soft_icache.
4250 (spu_elf_build_stubs): Delete.
4252 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4254 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4255 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4257 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4259 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4260 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4261 the program, the known offset starts at the negative size of the
4263 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4266 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4268 * config.bfd: Add lm32-*-rtems*.
4270 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4272 * coff-ppc.c: Add 2009 to Copyright.
4273 * elf32-cris.c: Likewise.
4274 * elflink.c: Likewise.
4276 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4278 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4279 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4281 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4284 * elflink.c (elf_merge_st_other): New.
4285 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4286 hide them if needed.
4287 (elf_link_add_object_symbols): Updated.
4289 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4292 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4293 ref_dynamic and dynamic_def fields when setting def_regular
4296 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4299 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4302 For older changes see ChangeLog-2008
4308 version-control: never