1 2009-12-31 Cary Coutant <ccoutant@google.com>
3 * dwarf2.c (struct line_sequence): New struct.
4 (struct line_info_table): Add num_sequences, remove last_line,
6 (add_line_info): Add new sequences as necessary.
7 (compare_sequences): New function.
8 (sort_line_sequences): New function.
9 (decode_line_info): Initialize new fields in line table.
10 Call sort_line_sequences.
11 (lookup_address_in_line_info_table): Binary search for proper
14 2009-12-28 Daniel Gutson <dgutson@codesourcery.com>
16 * elf32-arm.c (elf32_arm_final_link_relocate): limits
19 2009-12-28 Daniel Gutson <dgutson@codesourcery.com>
21 * elf-attrs.c (_bfd_elf_merge_object_attributes): Error
24 2009-12-21 Alan Modra <amodra@gmail.com>
26 * elf64-ppc.c: Delete my email address.
28 2009-12-18 Ulrich Weigand <uweigand@de.ibm.com>
30 * elf.c (elfcore_grok_s390_high_gprs): New function.
31 (elfcore_grok_note): Handle NT_S390_HIGH_GPRS notes.
32 (elfcore_write_s390_high_gprs): New function.
33 (elfcore_write_register_note): Call it.
35 2009-12-17 Alan Modra <amodra@bigpond.net.au>
38 * elf32-ppc.c (update_plt_info): Clear sec here when addend is
40 (ppc_elf_check_relocs): ..rather than doing so here. Ignore new
42 (ppc_elf_gc_sweep_hook): Don't segfault when symbol hiding has
43 removed plt_entry records.
44 (ppc_elf_tls_setup): Handle PIE calls to __tls_get_addr correctly.
45 (ppc_elf_tls_optimize): Likewise. Also dec __tls_get_addr refcount
46 when optimizing code using new tlsgd and tlsld marker relocs.
47 (ppc_elf_relax_section): Differentiate relaxed PLTREL24 relocs
48 from ADDR24 relocs using plt or glink. Don't clear the addend
49 for R_PPC_RELAX_PLTREL24.
50 (ppc_elf_relocate_section): Correctly handle addends on relaxed
53 2009-12-17 Alan Modra <amodra@bigpond.net.au>
56 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Don't abort if symbol
57 hiding has nulled out plt.plist.
59 2009-12-15 H.J. Lu <hongjiu.lu@intel.com>
61 * opncls.c (bfd_opnr_iovec): Replace _XXX with XXX_P in
64 * tekhex.c (pass_over): Replace eof with is_eof.
66 2009-12-15 Tristan Gingold <gingold@adacore.com>
68 * mach-o.h (bfd_mach_o_uuid_command): Remove section field.
69 * mach-o.c (bfd_mach_o_scan_read_uuid): Do not create a section
72 2009-12-15 Tristan Gingold <gingold@adacore.com>
74 * mach-o.c (struct mach_o_section_name_xlat): Add flags field.
75 (dwarf_section_names_xlat): Add section flags.
76 (text_section_names_xlat): Ditto.
77 (data_section_names_xlat): Ditto.
78 (bfd_mach_o_convert_section_name_to_bfd): Now return name and section
80 (bfd_mach_o_make_bfd_section): Use section flags when know, otherwise
83 2009-12-14 Doug Kwan <dougkwan@google.com>
85 * opncls.c (bfd_opnr_iovec): Rename parameters to avoid shawdowed
87 * bfd-in2.h: Regnenerate.
89 2009-12-12 Nick Clifton <nickc@redhat.com>
91 * coff-arm.c (coff_arm_rtype_to_howto): Fix shadowed variable
94 2009-12-11 Tristan Gingold <gingold@adacore.com>
96 * som.c (bfd_som_set_subsection_attributes)
97 (bfd_section_from_som_symbol, som_reloc_queue_fix): Fix shadowed
99 * cache.c (close_one): Likewise.
101 2009-12-11 Nick Clifton <nickc@redhat.com>
103 * warning.m4 (GCC_WARN_CFLAGS): Add -Wshadow.
104 * configure: Regenerate.
105 * Makefile.in: Regenerate.
106 * doc/Makefile.in: Regenerate.
107 * aout-arm.c: Fix shadowed variable warnings.
108 * aout-tic30.c: Likewise.
110 * archive.c: Likewise.
111 * coff-alpha.c: Likewise.
112 * coff-i386.c: Likewise.
113 * coff-x86_64.c: Likewise.
114 * coffgen.c: Likewise.
115 * dwarf2.c: Likewise.
117 * elf-eh-frame.c: Likewise.
118 * elf-m10300.c: Likewise.
120 * elf32-arm.c: Likewise.
121 * elf32-avr.c: Likewise.
122 * elf32-bfin.c: Likewise.
123 * elf32-cr16.c: Likewise.
124 * elf32-i386.c: Likewise.
125 * elf32-ip2k.c: Likewise.
126 * elf32-lm32.c: Likewise.
127 * elf32-m68hc1x.c: Likewise.
128 * elf32-microblaze.c: Likewise.
129 * elf32-ppc.c: Likewise.
130 * elf32-rx.c: Likewise.
131 * elf32-score.c: Likewise.
132 * elf32-score7.c: Likewise.
133 * elf32-sh.c: Likewise.
134 * elf32-spu.c: Likewise.
135 * elf32-v850.c: Likewise.
136 * elf32-xtensa.c: Likewise.
137 * elf64-hppa.c: Likewise.
138 * elf64-ppc.c: Likewise.
139 * elf64-x86-64.c: Likewise.
140 * elflink.c: Likewise.
141 * elfxx-ia64.c: Likewise.
142 * elfxx-mips.c: Likewise.
143 * elfxx-sparc.c: Likewise.
146 * libbfd.c: Likewise.
147 * mach-o.c: Likewise.
149 * nlm32-sparc.c: Likewise.
151 * opncls.c: Likewise.
153 * peXXigen.c: Likewise.
155 * versados.c: Likewise.
156 * vms-gsd.c: Likewise.
157 * vms-hdr.c: Likewise.
158 * vms-tir.c: Likewise.
160 * xcofflink.c: Likewise.
162 * xtensa-isa.c: Likewise.
164 2009-12-10 Maciej W. Rozycki <macro@codesourcery.com>
166 * elfxx-mips.c (mips_elf_calculate_relocation): Correct handling
167 of undefined symbols.
169 2009-12-09 Daniel Jacobowitz <dan@codesourcery.com>
171 * elf32-arm.c (elf32_arm_next_input_section): Skip sections without
174 2009-12-08 Alan Modra <amodra@bigpond.net.au>
176 * elf.c (write_zeros): New function.
177 (assign_file_positions_for_load_sections): Allocate file space for
178 NOBITS sections that are followed by PROGBITS sections in a segment.
180 2009-12-03 Tristan Gingold <gingold@adacore.com>
182 * mach-o.c (bfd_mach_o_make_bfd_section): Force debug flags for
183 all sections of the __DWARF segment.
185 2009-12-03 Alan Modra <amodra@bigpond.net.au>
188 * elf32-ppc.c (ppc_elf_relocate_section): Delete __tls_get_addr
189 symbol reference from relocs belonging to calls that are
191 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
193 2009-12-02 Jerker Bäck <jerker.back@gmail.com>
196 * coff-i386.h (COFF_PAGE_SIZE): Definition moved to coff/i386.h
198 2009-11-30 Joseph Myers <joseph@codesourcery.com>
200 * configure: Regenerate.
202 2009-11-26 Per Øyvind Karlsen <peroyvind@mandriva.org>
204 * plugin.c (bfd_plugin_bfd_copy_link_hash_symbol_type): Define.
206 2009-11-24 Joel Brobecker <brobecker@adacore.com>
208 * acinclude.m4: Add include of ../config/zlib.m4.
209 * configure.in: AM_ZLIB to check for zlib support.
210 * configure: Regenerate.
212 2009-11-23 Paul Brook <paul@codesourcery.com>
214 * libbfd-in.h (_bfd_generic_copy_link_hash_symbol_type): Add
216 * elf-bfd.h (_bfd_elf_copy_link_hash_symbol_type): Add prototype.
217 * linker.c (_bfd_generic_copy_link_hash_symbol_type): New function.
218 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): New function.
219 * targets.c (BFD_JUMP_TABLE_LINK, struct bfd_target): Add
220 _copy_link_hash_symbol_type.
221 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Add
222 _bfd_generic_copy_link_hash_symbol_type.
223 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add
224 _bfd_generic_copy_link_hash_symbol_type.
225 * aout-adobe.c (aout_32_bfd_copy_link_hash_symbol_type): Define.
226 * aout-target.h (MY_bfd_copy_link_hash_symbol_type): Define.
227 * aout-tic30.c (MY_bfd_copy_link_hash_symbol_type): Define.
228 * binary.c (binary_bfd_copy_link_hash_symbol_type): Define.
229 * bout.c (b_out_bfd_copy_link_hash_symbol_type): Define.
230 * coffcode.h (coff_bfd_copy_link_hash_symbol_type): Define.
231 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type): Define.
232 * i386msdos.c (msdos_bfd_copy_link_hash_symbol_type): Define.
233 * i386os9k.c (os9k_bfd_copy_link_hash_symbol_type): Define.
234 * ieee.c (ieee_bfd_copy_link_hash_symbol_type): Define.
235 * ihex.c (ihex_bfd_copy_link_hash_symbol_type): Define.
236 * libecoff.h (_bfd_ecoff_bfd_copy_link_hash_symbol_type): Define.
237 * mach-o.c (bfd_mach_o_bfd_copy_link_hash_symbol_type): Define.
238 * mmo.c (mmo_bfd_copy_link_hash_symbol_type): Define.
239 * nlm-target.h (nlm_bfd_copy_link_hash_symbol_type): Define.
240 * oasys.c (oasys_bfd_copy_link_hash_symbol_type): Define.
241 * pef.c (bfd_pef_bfd_copy_link_hash_symbol_type): Define.
242 * ppcboot.c (ppcboot_bfd_copy_link_hash_symbol_type): Define.
243 * som.c (som_bfd_copy_link_hash_symbol_type): Define.
244 * srec.c (srec_bfd_copy_link_hash_symbol_type): Define.
245 * tekhex.c (tekhex_bfd_copy_link_hash_symbol_type): Define.
246 * versados.c (versados_bfd_copy_link_hash_symbol_type): Define.
247 * vms.c (vms_bfd_copy_link_hash_symbol_type): Define.
248 * xsym.c (bfd_sym_bfd_copy_link_hash_symbol_type): Define.
249 * bfd-in2.h: Regenerate.
250 * libbfd.h: Regenerate.
252 2009-11-19 Tristan Gingold <gingold@adacore.com>
254 * coff-rs6000.c (rs6000coff_vec): Use generic routines instead of
256 (pmac_xcoff_vec): Ditto.
257 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
258 (aix5coff64_vec): Ditto.
260 2009-11-18 Alan Modra <amodra@bigpond.net.au>
262 * bfd-in.h (_bfd_elf_ppc_at_tls_transform): Declare.
263 * bfd-in2.h: Regenerate.
264 * elf64-ppc.c (ppc64_elf_relocate_section): Move code for R_PPC64_TLS
265 insn optimisation to..
266 * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): ..here. New function.
267 (ppc_elf_relocate_section): Use it.
269 2009-11-18 Alan Modra <amodra@bigpond.net.au>
271 * targets.c: Don't include alloca-conf.h.
272 (bfd_get_target_info): Don't use alloca.
274 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
277 * elfxx-ia64.c (elfNN_ia64_update_short_info): Also skip ABS
280 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
283 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Update comments.
284 (elfNN_ia64_update_short_info): Remove "->output_section" from
285 ia64_info->max_short_sec and ia64_info->min_short_sec.
286 (elfNN_ia64_choose_gp): Likewise.
287 (elfNN_ia64_relax_section): Pass tsec->output_section to
288 elfNN_ia64_update_short_info.
290 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
293 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Add max_short_sec,
294 max_short_offset, min_short_sec and min_short_offset.
295 (elfNN_ia64_update_short_info): New.
296 (elfNN_ia64_relax_section): Update max_short_sec,
297 max_short_offset, min_short_sec and min_short_offset.
298 (elfNN_ia64_choose_gp): Use min_short_sec/max_short_sec if
301 2009-11-17 Paul Brook <paul@codesourcery.com>
302 Daniel Jacobowitz <dan@codesourcery.com>
304 * elf32-arm.c (using_thumb_only, arch_has_arm_nop,
305 arch_has_thumb2_nop): Handle TAG_CPU_ARCH_V7E_M.
306 (tag_cpu_arch_combine): Ditto. Correct MAX_TAG_CPU_ARCH test.
308 2009-11-17 Ulrich Weigand <uweigand@de.ibm.com>
310 * elf32-spu.c (struct spu_link_hash_table): Remove overlay_fixed,
311 reserved, and extra_stack_space members.
312 (spu_elf_auto_overlay): Use auto_overlay_fixed, auto_overlay_reserved,
313 and extra_stack_space members of htab->params instead.
315 2009-11-17 Tristan Gingold <gingold@adacore.com>
317 * targets.c: Include alloca-conf.h
319 2009-11-16 Kai Tietz <kai.tietz@onevision.com>
321 * targets.c (bfd_get_target_info): New function.
322 (_bfd_find_arch_match): New function.
323 * bfd-in2.h: Regenerated.
325 2009-11-12 Nick Clifton <nickc@redhat.com>
327 * po/ru.po: Updates Russian translation.
329 2009-11-11 Nick Clifton <nickc@redhat.com>
331 * po/id.po: Updated Indonesian translation.
333 2009-11-11 Jan Kratochvil <jan.kratochvil@redhat.com>
335 * configure.in: Call ACX_LARGEFILE. Stop calling AC_PLUGINS,
336 AC_SYS_LARGEFILE and checking the Solaris largefile exception.
337 * aclocal.m4: Regenerate.
338 * configure: Regenerate.
340 2009-11-09 H.J. Lu <hongjiu.lu@intel.com>
343 * elflink.c (elf_link_output_extsym): Don't return on
344 STT_GNU_IFUNC symbol when stripping.
346 2009-11-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
348 * elf32-hppa.c (elf32_hppa_final_link): Don't sort unwind information
349 in a relocatable link.
350 * elf64-hppa.c (elf_hppa_final_link): Likewise.
352 2009-11-05 Nick Clifton <nickc@redhat.com>
354 * elflink.c (elf_link_add_object_symbols): Improve error
355 message generated when a symbol is left unresolved because a
356 --no-add-needed command line option has prevented the
357 inclusion of the DSO defining it.
359 2009-11-03 Alan Modra <amodra@bigpond.net.au>
360 Ulrich Weigand <uweigand@de.ibm.com>
362 * elf32-spu.c (mark_functions_via_relocs): Handle non-branch relocs
363 (jump tables or other references to code labels) as well.
365 2009-11-02 Paul Brook <paul@codesourcery.com>
367 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle VFPv4
370 2009-11-02 Alan Modra <amodra@bigpond.net.au>
372 * elflink.c (elf_link_add_object_symbols): Don't force debug
375 2009-10-29 Johan Kristell <johankri@axis.com>
377 * elf32-cris.c (cris_elf_plt_sym_val): New function.
378 (elf_backend_plt_sym_val): Define.
380 2009-10-27 Kai Tietz <kai.tietz@onevision.com>
382 * peXXigen.c (bfdver.h): Add include.
383 (LINKER_VERSION): Do calculation based on BFD_VERSION.
385 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
387 * elf32-vax.c (elf_vax_relocate_section): Correct assertion.
389 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
391 * elf32-vax.c (elf_vax_plt_entry): Fix formatting.
393 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
395 * elf32-vax.c (elf_vax_relocate_section): Fix a typo.
397 2009-10-23 Kai Tietz <kai.tietz@onevision.com>
399 * coff-x86_64.c (coff_amd64_rtype_to_howto): Subtract offset
400 of R_AMD64_PCRLONG_<X> relocations from addend.
402 2009-10-23 Alan Modra <amodra@bigpond.net.au>
404 * plugin.c: Produce empty object if not BFD_SUPPORTS_PLUGINS.
406 2009-10-20 Alan Modra <amodra@bigpond.net.au>
409 * opncls.c (_maybe_make_executable): Make DYNAMIC files executable.
411 2009-10-19 Edgar E. Iglesias <edgar@axis.com>
412 Hans-Peter Nilsson <hp@axis.com>
414 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
415 Don't subtract the size of the TLS block for non-shared objects
418 2009-10-17 Arnold Metselaar <arnold.metselaar@planet.nl>
420 * coff-z80.c (z80coff_vec): Allow sections to be of type
423 2009-10-16 Alan Modra <amodra@bigpond.net.au>
426 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
427 bim and bim->buffer. bfd_malloc instead.
428 * peicode.h (pe_ILF_build_a_bfd): Similarly.
429 (ILF_DATA_SIZE): Don't include bim.
430 * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
432 2009-10-14 Alan Modra <amodra@bigpond.net.au>
434 * aoutx.h (aout_link_check_ar_symbols): Typo fix.
436 2009-10-13 H.J. Lu <hongjiu.lu@intel.com>
439 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
442 2009-10-13 Alan Modra <amodra@bigpond.net.au>
444 * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
446 2009-10-12 Roland McGrath <roland@frob.com>
448 * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
449 Fix %s that should be %B in several message formats.
451 2009-10-10 Alan Modra <amodra@bigpond.net.au>
453 * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
454 excluded output sections.
456 2009-10-09 Tristan Gingold <gingold@adacore.com>
458 * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
459 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
461 2009-10-09 Tristan Gingold <gingold@adacore.com>
463 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
464 bfd_mach_o_read_symtab_symbols.
465 (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
466 (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
467 (bfd_mach_o_scan_write_section_32): Rename to
468 bfd_mach_o_write_section_32.
469 (bfd_mach_o_scan_write_section_64): Rename to
470 bfd_mach_o_write_section_64.
471 (bfd_mach_o_scan_write_segment_32): Rename to
472 bfd_mach_o_write_segment_32.
473 (bfd_mach_o_scan_write_segment_64): Rename to
474 bfd_mach_o_write_segment_64.
475 (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
476 (bfd_mach_o_scan_read_section_32): Rename to
477 bfd_mach_o_read_section_32.
478 (bfd_mach_o_scan_read_section_64): Rename to
479 bfd_mach_o_read_section_64.
480 (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
481 (bfd_mach_o_scan_read_symtab_strtab): Rename to
482 bfd_mach_o_read_symtab_strtab.
483 (bfd_mach_o_scan_read_symtab_symbol): Rename to
484 bfd_mach_o_read_symtab_symbol.
485 (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
486 bfd_mach_o_read_dysymtab_symbol.
487 (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
488 (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
489 (bfd_mach_o_scan_read_prebound_dylib): Rename to
490 bfd_mach_o_read_prebound_dylib.
491 (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
492 (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
493 (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
494 (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
495 (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
496 (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
497 (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
498 (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
499 (bfd_mach_o_scan_read_segment_32): Rename to
500 bfd_mach_o_read_segment_32.
501 (bfd_mach_o_scan_read_segment_64): Rename to
502 bfd_mach_o_read_segment_64.
503 (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
504 * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
505 bfd_mach_o_read_dysymtab_symbol.
507 2009-10-09 Tristan Gingold <gingold@adacore.com>
509 * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
510 (bfd_mach_o_section_get_nbr_indirect): Ditto.
511 (bfd_mach_o_get_synthetic_symtab): New function.
512 (bfd_mach_o_print_private_header): Print the number of commands
514 * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
515 * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
517 2009-10-08 Tristan Gingold <gingold@adacore.com>
519 * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
521 2009-10-06 H.J. Lu <hongjiu.lu@intel.com>
523 * bfd-in2.h: Regenerated.
525 2009-10-02 Alan Modra <amodra@bigpond.net.au>
527 * aout-cris.c (N_SHARED_LIB): Don't define.
528 * hp300bsd.c (N_SHARED_LIB): Don't define.
529 * i386bsd.c (N_SHARED_LIB): Don't define.
530 * i386linux.c (N_SHARED_LIB): Don't define.
531 * i386lynx.c (N_SHARED_LIB): Don't define.
532 * m68klinux.c (N_SHARED_LIB): Don't define.
533 * m88kmach3.c (N_SHARED_LIB): Don't define.
534 * mipsbsd.c (N_SHARED_LIB): Don't define.
535 * newsos3.c (N_SHARED_LIB): Don't define.
536 * pc532-mach.c (N_SHARED_LIB): Don't define.
537 * pdp11.c (N_SHARED_LIB): Don't define.
538 * sparclinux.c (N_SHARED_LIB): Don't define.
539 * vaxbsd.c (N_SHARED_LIB): Don't define.
541 2009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
543 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
544 symbol for a weak undef in the auxbfd, not the input bfd.
546 2009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
548 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
549 after .toe instead of before .text section. Set the LMA of all
550 overlay sections to their icache IA address.
551 (spu_elf_find_overlays): Determine icache set id without reference
554 2009-09-30 Tristan Gingold <gingold@adacore.com>
556 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
558 2009-09-29 H.J. Lu <hongjiu.lu@intel.com>
560 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
561 (elf64_x86_64_relocate_section): Use it.
562 (elf64_x86_64_finish_dynamic_symbol): Likewise.
564 2009-09-29 DJ Delorie <dj@redhat.com>
566 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
567 (ALL_MACHINES_CFILES): Add cpu-rx.c.
568 (BFD32_BACKENDS): Add elf32-rx.lo.
569 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
570 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
572 (bfd_archures_list): Add bfd_rx_arch.
573 * config.bfd: Add entry for rx-*-elf.
574 * configure.in: Add entries for bfd_elf32_rx_le_vec and
576 * reloc.c: Add RX relocations.
577 * targets.c: Add RX target vectors.
578 * Makefile.in: Regenerate.
579 * bfd-in2.h: Regenerate.
580 * configure: Regenerate.
581 * libbfd.h: Regenerate.
582 * cpu-rx.c: New file.
583 * elf32-rx.c: New file.
585 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
587 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
588 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
590 2009-09-28 Nick Clifton <nickc@redhat.com>
592 PR 10478: Accepting Solaris binaries.
593 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
594 section link values in x86 binaries.
595 * elfcode.h (elf_object_p): Likewise.
597 2009-09-28 Philippe De Muyter <phdm@macqel.be>
599 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
600 (elf_backend_final_write_processing): Macro defined as above function.
602 2009-09-25 Martin Thuresson <martint@google.com>
604 Update sources to make alpha and arm targets compile cleanly with
606 * ecoff.c: Add casts.
607 * ecofflink.c: Add casts.
608 * elf64-alpha.c: Add casts.
609 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
611 (SKIP_HOWTO): Use enum name.
612 * elf32-arm.c: Add casts.
613 (elf32_arm_vxworks_bed): Update code to avoid multiple
615 (struct map_stub): Move to top level.
617 2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
620 * elflink.c (elf_link_output_extsym): Turn off visibility on
622 (bfd_elf_final_link): Turn off visibility on dynamic local
625 2009-09-24 Alan Modra <amodra@bigpond.net.au>
628 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
629 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
630 Remove "function" parm, adjust caller.
632 2009-09-23 Matt Rice <ratmice@gmail.com>
634 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
636 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
637 DT_DEPAUDIT from audit/depaudit arguments.
638 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
639 (elf_link_add_object_symbols): Set dt_audit target data when finding a
641 * bfd-in2.h: Regenerate.
642 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
644 2009-09-23 Jie Zhang <jie.zhang@analog.com>
646 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
647 .rel.plt and .plt sections are removed.
648 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
649 section. Remove the duplicated removing of empty .rel.plt
652 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
654 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
655 patch to handle the new personality relaxation.
657 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
659 * elf-eh-frame.c (make_pc_relative): New function.
660 (_bfd_elf_write_section_eh_frame): Use it.
662 2009-09-21 Alan Modra <amodra@bigpond.net.au>
664 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
665 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
666 (MR_0_3, MR_3_0): Define.
667 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
668 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
669 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
670 table. Check for presense of __tls_get_addr_opt
671 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
672 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
673 (write_glink_stub): Add param p.
674 (ppc_elf_relocate_section): Adjust write_glink_stub call.
675 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
677 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
678 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
679 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
680 table. Check for presense of __tls_get_addr_opt.
681 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
682 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
683 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
684 LD_R2_0R1, MTLR_R11): Define.
685 (build_tls_get_addr_stub): New function.
686 (ppc_build_one_stub): Call it.
687 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
688 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
689 __tls_get_addr plt call.
690 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
692 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
694 * elf-bfd.h (eh_cie_fde): Add personality_offset and
695 make_per_encoding_relative to the CIE structure. Add a padding field.
696 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
697 rather than 0xf0 when masking out the base address encoding
698 Record the offset of personality data from the start of the CIE.
699 Remove a repeated elf_backend_can_make_relative_eh_frame check.
700 (find_merged_cie): Take an info argument. If the personality
701 binds locally, try converting an absolute personality into
703 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
704 when masking out the base address encoding. Update the call to
706 (_bfd_elf_eh_frame_section_offset): Discard relocations against
707 the personality data if we are converting into PC-relative form.
708 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
709 when masking out the base address encoding. Handle
710 make_per_encoding_relative.
712 2009-09-18 Alan Modra <amodra@bigpond.net.au>
715 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
716 R_PPC_EMB_SDA2I16 complain_overflow_signed.
717 (create_sdata_sym): Pass info rather than htab.
718 Update all callers. Ensure symbols are hidden.
719 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
720 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
721 _GLOBAL_OFFSET_TABLE_.
722 (elf_finish_pointer_linker_section): Don't assume that sdata base
723 symbol is always at 0x8000 offset. Don't subtract the addend here.
724 (is_static_defined): New function.
725 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
726 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
727 relocs. Downgrade error on unexpected section for EMB_SDA2REL
728 reloc symbols to a warning.
730 2009-09-18 Nick Clifton <nickc@redhat.com>
732 * po/es.po: Updated Spanish translation.
733 * po/vi.po: Updated Vietnamese translation.
735 2009-09-18 Alan Modra <amodra@bigpond.net.au>
737 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
738 functions. Use throughout.
739 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
740 from indirect symbol.
741 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
742 (add_symbol_adjust): Simplify.
743 (defined_code_entry, defined_func_desc): New functions.
744 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
745 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
746 defined_code_entry to follow indirect sym links.
747 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
748 (ppc_type_of_stub): Follow indirect sym links.
749 (toc_adjusting_stub_needed): Likewise.
750 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
751 rather than defining them at stub.
752 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
755 2009-09-16 Tristan Gingold <gingold@adacore.com>
757 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
759 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
760 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
761 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
762 when possible to avoid warnings.
763 (bfd_mach_o_print_section_map): Ditto.
764 (bfd_mach_o_section_get_entry_size): New function.
765 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
767 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
769 2009-09-14 Nick Clifton <nickc@redhat.com>
771 * po/fi.po: Updated Finnish translation.
773 2009-09-11 Nick Clifton <nickc@redhat.com>
775 * po/bfd.pot: Updated by the Translation project.
777 2009-09-11 Philippe De Muyter <phdm@macqel.be>
779 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
780 hack. objcopy `-B' (`--binary-architecture') option is now handled
783 2009-09-11 Nick Clifton <nickc@redhat.com>
785 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
788 2009-09-11 Jie Zhang <jie.zhang@analog.com>
790 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
791 NULL if `ht' is NULL.
793 2009-09-09 Martin Thuresson <martin@mtme.org>
795 Update sources to compile cleanly with -Wc++-compat:
796 * aoutx.h: Add casts.
797 * archive.c: Add casts.
798 * archive64.c: Add casts.
799 * archures.c: Add casts.
800 * bfd-in2.h: Regenerated.
801 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
802 * bfdio.c: Add casts.
803 * binary.c: Add casts.
804 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
805 parameter to use enum value instead of int.
806 * coffcode.h: Add casts.
807 * coffgen.c: Add casts.
808 * cofflink.c: Add casts.
809 * compress.c: Add casts.
810 * dwarf1.c: Add casts.
811 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
812 bfd_ptr. Update code to use new name.
813 * elf-attrs.c: Add casts.
814 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
815 anonymous struct. (union gotplt_union, struct
816 elf_link_virtual_table_entry): Move to top level.
817 * elf-eh-frame.c: Add casts.
818 * elf-strtab.c: Add casts.
819 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
820 argument name from typename to type_name.
821 * elf32-i386.c: Add casts.
822 * elf64-x86-64.c: Add casts.
823 * elfcode.h: Add casts.
824 * elfcore.h: Add casts.
825 * elflink.c: Add casts.
826 * format.c: Add casts.
829 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
831 * libbfd.c: Add casts.
832 * linker.c: Add casts.
833 * merge.c: Add casts.
834 * opncls.c: Add casts.
835 * peXXigen.c: Add casts.
836 * peicode.h: Add casts.
837 * reloc.c: Add casts.
838 * section.c: Add casts.
839 * simple.c: Add casts.
841 * stabs.c: Add casts.
843 * targets.c: Add casts.
844 * tekhex.c: Add casts.
845 * verilog.c: Add casts.
847 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
849 * configure: Regenerate.
851 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
853 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
854 for the mode of target PLT entries.
855 (allocate_dynrelocs): Only adjust symbol type if setting its
858 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
860 * configure: Regenerate.
862 2009-09-09 Nick Clifton <nickc@redhat.com>
865 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
866 section headers containing sh_link values of SHN_BEFORE or
868 * elfcode.h (elf_object_p): Likewise.
870 2009-09-09 Tristan Gingold <gingold@adacore.com>
872 Handle DYLD_INFO introduced by Darwin10.
873 * mach-o.h (bfd_mach_o_load_command_type): Add
874 BFD_MACH_O_LC_DYLD_INFO.
875 (bfd_mach_o_dyld_info_command): New type.
876 (bfd_mach_o_load_command): Add dyld_info field.
877 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
878 (bfd_mach_o_scan_read_dyld_info): New function.
879 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
880 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
881 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
882 (bfd_mach_o_print_dyld_info): New function.
884 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
886 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
887 linkonce or linker script discarded section.
889 2009-09-09 Alan Modra <amodra@bigpond.net.au>
891 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
893 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
895 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
896 range call the bfd error hander and use R_68K_NONE instead.
898 2009-09-07 Tristan Gingold <gingold@adacore.com>
900 * po/SRC-POTFILES.in: Regenerate.
901 * po/bfd.pot: Regenerate.
903 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
904 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
905 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
906 st_mtim.tv_nsec to gas/configure.in
907 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
908 * configure: Regenerate.
909 * config.in: Regenerate.
910 * vmsutil.c: Moved to gas/config/te-vms.c
911 * vmsutil.h: Removed.
912 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
913 (BFD32_BACKENDS): Remove vmsutil.lo
914 * Makefile.in: Regenerate.
916 2009-09-05 Eli Zaretskii <eliz@gnu.org>
918 * coffcode.h: Include libiberty.h.
920 2009-09-05 Martin Thuresson <martin@mtme.org>
922 * coff-arm.c (coff_arm_relocate_section)
923 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
924 Change member name class to symbol_class.
925 * coff-i960.c (coff_i960_relocate_section) Rename variable
926 class to class_val. Change member name class to symbol_class.
927 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
928 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
929 * coff-stgo32.c (adjust_aux_in_post)
930 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
932 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
933 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
934 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
936 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
937 variables named class to n_sclass. (coff_write_symbols): Rename
938 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
939 argument class to symbol_class.
940 * cofflink.c (_bfd_coff_link_hash_newfunc)
941 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
942 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
943 Update code to use renamed members.
944 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
945 argument class to in_class.
946 * libcoff-in.h (struct coff_link_hash_entry, struct
947 coff_debug_merge_type) Renamed members class to symbol_class and
949 * libcoff.h Regenerated.
950 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
951 Rename argument class to in_class.
952 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
954 * pef.h (struct bfd_pef_imported_symbol): Changed name of
955 member class to symbol_class.
957 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
959 * configure: Regenerated.
961 2009-09-04 Tristan Gingold <gingold@adacore.com>
963 * configure.in: Bump version to 2.20.51
965 2009-09-04 Alan Modra <amodra@bigpond.net.au>
967 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
969 2009-09-04 Jie Zhang <jie.zhang@analog.com>
971 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
973 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
974 for empty .rela.bss and .rel.plt sections.
976 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
978 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
979 R_MIPS_JALR unless symbol resolves locally.
981 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
983 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
984 has_static_relocs for R_MIPS_JALR.
986 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
988 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
989 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
992 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
994 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
997 2009-09-01 Tristan Gingold <gingold@adacore.com>
999 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
1000 dependencies. Reindent.
1001 * configure.com: Ported to Itanium VMS. Now generates a build.com
1002 to build without make. Add messages but make edit silent.
1003 * hosts/alphavms.h: Add a prototype for stpcpy.
1004 * vms.c: Add a missing include for Alpha VMS.
1005 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
1007 2009-08-31 Jan Beulich <jbeulich@novell.com>
1009 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
1010 * elf.c (bfd_elf_get_default_section_type): New.
1011 (elf_fake_sections): Use bfd_elf_get_default_section_type.
1013 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
1015 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
1017 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
1019 2009-08-30 Alan Modra <amodra@bigpond.net.au>
1022 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
1023 (bfd_emul_get_commonpagesize): Likewise.
1025 2009-08-29 Martin Thuresson <martin@mtme.org>
1027 * elf32-arm.c (struct stub_def): Rename member template to
1028 template_sequence. (arm_build_one_stub,
1029 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
1030 Rename variable template to template_sequence.
1031 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
1032 Rename variable template to template_val.
1033 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
1035 * coffgen.c (coff_make_empty_symbol)
1036 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
1037 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
1039 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
1041 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
1043 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
1044 * ieee.c (ieee_make_empty_symbol): Rename variable new to
1046 * linker.c (bfd_new_link_order): Rename variable new to
1048 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
1050 * oasys.c (oasys_make_empty_symbol): Rename variable new to
1052 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
1053 new to new_symbol_type.
1054 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
1056 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
1058 (read_hdr, rs6000coff_core_p)
1059 (rs6000coff_core_file_matches_executable_p)
1060 (rs6000coff_core_file_failing_command)
1061 (rs6000coff_core_file_failing_signal): Updated function to use new
1063 * som.c (som_make_empty_symbol): Rename variable new to
1065 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
1067 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
1068 variable new to new_symbol.
1070 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1072 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
1073 bfdlibdir and bfdincludedir.
1074 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
1075 [INSTALL_LIBBFD]: ... here, ...
1076 [INSTALL_LIBBFD]: ... and empty overrides here.
1077 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
1078 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
1079 * Makefile.in: Regenerate.
1080 * configure: Regenerate.
1082 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
1084 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
1085 relocations. Rewrite output of dynamic TLS relocations.
1086 (DTP_OFFSET, TP_OFFSET): New constants.
1087 (dtpoff_base): Update.
1088 (tpoff): Rename to tpoff_base, update.
1089 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
1090 New functions. Move code from elf_m68k_relocate_section here.
1091 (elf_m68k_relocate_section): Update.
1092 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
1094 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
1096 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
1098 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
1099 Handle non_got_ref field.
1100 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
1102 2009-08-26 Alan Modra <amodra@bigpond.net.au>
1105 * linker.c (bfd_find_version_for_sym): Revert warning.
1107 2009-08-26 Alan Modra <amodra@bigpond.net.au>
1110 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
1111 other wildcard match. Warn on multiple wildcard matches.
1113 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1115 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
1117 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
1118 only in this condition.
1119 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
1120 to build but not install libbfd.la in this condition.
1121 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
1122 (install_libbfd, install_libbfd): Remove.
1123 * Makefile.in: Regenerate.
1124 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
1125 (INCLUDES): ... this.
1127 * doc/Makefile.in: Regenerate.
1129 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
1130 no-dist and foreign.
1131 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
1132 dependency tracking to work for them.
1133 (targets.lo, archures.lo, dwarf.lo): Rewrite to
1134 use automake dependency tracking mechanism.
1135 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
1136 (mkdep section): Remove.
1137 (BUILT_SOURCES): New, list $(BUILD_HFILES).
1138 * Makefile.in: Regenerate.
1139 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
1141 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
1142 (install-pdf, install-pdf-recursive, install-html)
1143 (install-html-recursive): Remove.
1144 * Makefile.in: Regenerate.
1146 * Makefile.in: Regenerate.
1147 * aclocal.m4: Likewise.
1148 * config.in: Likewise.
1149 * configure: Likewise.
1151 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
1153 * elf32-arm.c (arch_has_thumb2_nop): New function.
1154 (arch_has_arm_nop): New function.
1155 (elf32_arm_final_link_relocate): NOP opcodes changed.
1157 2009-08-16 Doug Evans <dje@google.com>
1159 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
1160 at least don't leak memory.
1162 2009-08-13 DJ Delorie <dj@redhat.com>
1164 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
1167 2009-08-12 Nick Clifton <nickc@redhat.com>
1169 * po/fi.po: Updated Finnish translation.
1171 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
1173 Merge some FRV FDPIC changes into the Blackfin code.
1174 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
1175 summary reloc information.
1176 (bfinfdpic_dynamic_got_plt_info): New.
1177 (_bfin_create_got_section): Create the PLT section here.
1178 (elf32_bfinfdpic_create_dynamic_sections): Not here.
1179 (_bfinfdpic_count_nontls_entries): Move out of...
1180 (_bfinfdpic_count_got_plt_entries): ... here.
1181 (_bfinfdpic_count_relocs_fixups): Likewise.
1182 (_bfinfdpic_reset_got_plt_entries): New.
1183 (_bfinfdpic_size_got_plt): Move out of...
1184 (elf32_bfinfdpic_size_dynamic_sections): ... here.
1185 (bfinfdpic_relocate_section): Be careful not to call
1186 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
1187 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
1189 (elf_backend_discard_info): Define for FD-PIC.
1191 2009-08-11 Alan Modra <amodra@bigpond.net.au>
1193 * elflink.c: Add FIXMEs for some places that require octets_per_byte
1195 * elf-eh-frame.c: Likewise.
1196 * merge.c: Likewise.
1198 2009-08-11 Alan Modra <amodra@bigpond.net.au>
1200 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
1201 to x86 and x86_64 configurations.
1202 * configure: Regenerate.
1204 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1206 Stop using bfd_usrdata in libbfd.
1207 * coff-stgo32.c (bfd_coff_go32stub): Remove.
1208 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
1209 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
1210 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
1211 filehdr_dst->u.go32.stub. New comment with the reason.
1212 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
1213 Substitute the removed macro bfd_coff_go32stub.
1214 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
1215 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
1216 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
1217 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
1218 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
1220 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
1221 * libcoff-in.h (coff_data_type): New field go32stub.
1222 * libcoff.h: Regenerated.
1224 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1226 Fix go32 stub preservation by objcopy.
1227 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
1228 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
1231 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
1233 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
1235 (elf32_arm_final_link_relocate): Treat local undefined symbols the
1236 same as global undefined symbols.
1237 (elf32_arm_relocate_section): Give an error for local undefined
1238 non-weak symbols, unless the reloc will not use the symbol.
1240 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
1242 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
1243 (ppc_elf_relax_section): Use symbol index to distinguish
1246 2009-08-10 Alan Modra <amodra@bigpond.net.au>
1248 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
1250 2009-08-10 Alan Modra <amodra@bigpond.net.au>
1252 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
1253 info for STT_GNU_IFUNC.
1254 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
1255 on got refs in case the symbol turns out to be ifunc.
1256 (ppc_elf_gc_sweep_hook): Similarly.
1257 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
1258 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
1259 (ppc_elf_size_dynamic_sections): Likewise.
1260 (ppc_elf_relocate_section): Likewise.
1262 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
1264 From Mike Frysinger <michael.frysinger@analog.com>
1265 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
1266 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
1267 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
1268 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
1269 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
1270 Adjust to match the renamed reloc definitions.
1272 2009-08-08 Alan Modra <amodra@bigpond.net.au>
1275 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
1276 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
1278 2009-08-07 Tom Tromey <tromey@redhat.com>
1280 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
1283 2009-08-06 Michael Eager <eager@eagercon.com>
1285 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
1286 * Makefile.in: Regenerate.
1287 * archures.c: Add bfd_arch_microblaze.
1288 * bfd-in2.h: Regenerate.
1289 * config.bfd: Add microblaze target.
1290 * configure.in: Add bfd_elf32_microblaze_vec target.
1291 * configure: Regenerate.
1292 * cpu-microblaze.c: New.
1293 * elf32-microblaze.c: New.
1294 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
1295 * libbfd.h: Regenerate.
1296 * reloc.c: Add MICROBLAZE relocations.
1297 * section.c: Add struct relax_table and relax_count to section.
1298 * targets.c: Add bfd_elf32_microblaze_vec.
1300 2009-08-06 Jakub Jelinek <jakub@redhat.com>
1301 Alan Modra <amodra@bigpond.net.au>
1304 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
1306 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
1307 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
1309 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
1311 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
1312 at least once when fixing cortex-a8.
1314 2009-08-05 Chao-ying Fu <fu@mips.com>
1316 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
1317 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
1318 for CPUs. It is true for RM9000.
1319 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
1321 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
1322 to guard the transformation.
1324 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1326 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
1327 (spu_elf_size_sections): Declare prototype.
1328 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
1329 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
1330 (spu_elf_emit_fixup): New function.
1331 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
1332 (spu_elf_size_sections): New function.
1334 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
1336 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
1337 (arm_build_one_stub): Build a8 veneers as a separate pass.
1338 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
1339 parameters. Use them to check if we create a different a8 fixup
1340 than the previous pass.
1341 (elf32_arm_size_stubs): Move scope of stub_changed and
1342 prev_num_a8_fixes into main loop.
1343 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
1345 2009-08-04 Alan Modra <amodra@bigpond.net.au>
1347 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
1348 which find_plt_ent is called. Delete redundant code.
1350 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1353 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1354 invalid string offset.
1356 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1359 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
1360 to htab->init_got_offset and plt to htab->init_plt_offset
1361 when discarding space for dynamic relocations.
1363 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1365 * elf32-ppc.c (struct plt_entry): Revise comments.
1366 (ppc_elf_check_relocs): Don't create needless plt_entry info
1367 for non-pie executables. Don't test info->pie when info->shared
1368 already covers that case.
1369 (ppc_elf_gc_sweep_hook): Adjust for above change.
1370 (add_stub_sym): Don't test info->pie when info->shared tested.
1371 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
1372 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
1373 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
1374 (ppc_elf_relocate_section): Likewise.
1376 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1378 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
1379 for local ifunc symbols in non-pie executables, regardless of
1380 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
1381 code so that it's obvious that we only do anything special for
1383 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
1384 (allocate_dynrelocs): Correct comment for syms defined in plt.
1385 Don't specially allocate ifunc dyn relocs.
1386 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
1387 (ppc_elf_relocate_section): Set "relocation" value for ifunc
1388 syms in non-pie executables. No specially allocated dyn relocs
1389 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
1390 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
1391 a non-pie executable.
1393 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
1394 Jakub Jelinek <jakub@redhat.com>
1397 * elf32-i386.c (elf_i386_tls_transition): Check executable
1398 instead of shared for TLS when building PIE.
1399 (elf_i386_check_relocs): Likewise.
1400 (elf_i386_allocate_dynrelocs): Likewise.
1401 (elf_i386_relocate_section): Likewise.
1403 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
1404 instead of shared for TLS when building PIE.
1405 (elf64_x86_64_check_relocs): Likewise.
1406 (elf64_x86_64_allocate_dynrelocs): Likewise.
1407 (elf64_x86_64_relocate_section): Likewise.
1409 2009-07-31 Anthony Green <green@moxielogic.com>
1411 * config.bfd (targ_cpu): Add moxie-uclinux support.
1413 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
1415 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
1417 2009-07-30 Alan Modra <amodra@bigpond.net.au>
1419 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
1420 used by indirect function support. Count dynamic relocs for
1422 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1423 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1424 in iplt and their relocs in reliplt. Don't make ifunc syms
1425 dynamic. Allocate got entry relocs for non-dynamic ifunc in
1426 reliplt. Handle other dynamic relocs for ifunc.
1427 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1428 ifunc in reliplt, likewise relocs for got against local ifunc.
1429 Typo fix on reliplt size adjust.
1430 (ppc_elf_relocate_section): Don't use plt scheme of allocating
1431 relocs 1-1 with entries for iplt, instead just add using
1432 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
1433 Error on invalid ifunc dyn relocs.
1434 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1436 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1437 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1438 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1439 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
1440 (allocate_dynrelocs): As for elf32-ppc.c above.
1441 (ppc64_elf_size_dynamic_sections): Likewise.
1442 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1443 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
1444 (ppc_size_one_stub): Similarly.
1445 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
1447 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1449 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
1451 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1452 change. Add note to head comment.
1454 2009-07-28 Jan Beulich <jbeulich@novell.com>
1456 * archive.c (get_extended_arelt_filename): Remove redundant
1457 range check on index.
1459 2009-07-27 Doug Kwan <dougkwan@google.com>
1461 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1463 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
1465 * archures.c bfd_*_arch): Sorted.
1466 (bfd_archures_list): Likewise.
1468 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1470 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
1471 to R_cr16_NUM32 relocation.
1473 2009-07-26 Michael Eager <eager@eagercon.com>
1475 * archures.c: Add bfd_mach_ppc_405
1478 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1480 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1481 * cpu-l1om.c (bfd_l1om_arch): Likewise.
1483 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1485 * archures.c (bfd_architecture): Add bfd_arch_l1om.
1486 (bfd_l1om_arch): New.
1487 (bfd_archures_list): Add &bfd_l1om_arch.
1488 * bfd-in2.h: Regenerated.
1490 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1491 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
1492 if bfd_elf64_x86_64_freebsd_vec is supported.
1493 (targ_selvecs): Likewise.
1495 * configure.in: Support bfd_elf64_l1om_vec and
1496 bfd_elf64_l1om_freebsd_vec.
1497 * configure: Regenerated.
1501 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1502 (bfd_elf64_l1om_vec): Likewise.
1503 (bfd_elf64_l1om_freebsd_vec): Likewise.
1505 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1506 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1507 * Makefile.in: Regenerated.
1509 * targets.c (bfd_elf64_l1om_vec): New.
1510 (bfd_elf64_l1om_freebsd_vec): Likewise.
1511 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1512 bfd_elf64_l1om_freebsd_vec.
1514 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1515 Alan Modra <amodra@bigpond.net.au>
1517 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1518 * bfd-in2.h: Regenerate.
1519 * libbfd.h: Regenerate.
1520 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1521 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1522 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1524 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1527 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1528 instead of shared for R_X86_64_TPOFF32.
1529 (elf64_x86_64_relocate_section): Likewise.
1531 2009-07-23 Ulrich Drepper <drepper@redhat.com>
1533 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1534 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1535 with the BSF_GNU_UNIQUE flag bit set.
1536 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1537 for symbols with STB_GNU_UNIQUE binding.
1538 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1539 with the STB_GNU_UNIQUE binding.
1540 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1541 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1542 symbols with the unique_global field set.
1543 (elf_link_output_extsym): Set unique_global field for symbols with
1544 the STB_GNU_UNIQUE binding.
1545 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1546 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1548 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1550 * bfd-in2.h: Regenerate.
1552 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1554 * elflink.c (elf_link_output_extsym): Revert the last change.
1556 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1559 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1560 when ref_regular, not def_regular.
1562 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1565 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1566 from a DSO into a normal FUNC symbol.
1567 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1568 a normal FUNC symbol.
1570 2009-07-17 Chao-ying Fu <fu@mips.com>
1572 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1573 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1574 interlocking, the last PLT entry needs a nop in the branch delay slot.
1575 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1576 output the last two PLT entries in reverse order.
1578 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1580 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1581 STT_GNU_IFUNC symbol for relocatable link.
1582 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1584 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1586 * bfdio.c (bfd_iovec): Add comments for bmmap.
1587 * bfd-in2.h: Regenerated.
1589 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1591 * Makefile.am: Run "make dep-am".
1592 * Makefile.in: Regenerated.
1594 2009-07-10 Doug Kwan <dougkwan@google.com>
1596 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1597 target_addend and orig_insn.
1599 2009-07-10 Tom Tromey <tromey@redhat.com>
1601 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1602 (elf-eh-frame.lo): Likewise.
1603 (elf32-bfin.lo): Likewise.
1604 (elf32-frv.lo): Likewise.
1605 (elf32-xc16x.lo): Likewise.
1606 * Makefile.in: Rebuild.
1607 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1608 * elf-eh-frame.c: Likewise.
1609 * elf32-bfin.c: Likewise.
1610 * elf32-frv.c: Likewise.
1611 * elf32-xc16x.c: Likewise.
1613 2009-07-10 Julian Brown <julian@codesourcery.com>
1615 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1616 symbol a stub entry is derived from, not the entry for the stub
1617 itself, in call to elf32_arm_final_link_relocate.
1619 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1621 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1622 when reporting addends.
1624 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1626 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1627 data even when no stubs.
1628 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1630 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1632 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1633 (ppc_elf_get_synthetic_symtab): Report addend.
1634 (PLT_IFUNC): Define.
1635 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1636 (ppc_elf_create_glink): New function.
1637 (ppc_elf_create_dynamic_sections): Use it.
1638 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1639 (update_local_sym_info): Allocate space for local_plt array.
1640 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1642 (is_branch_reloc): New function.
1643 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1644 (ppc_elf_gc_sweep_hook): Likewise.
1645 (ppc_elf_adjust_dynamic_symbol): Likewise.
1646 (allocate_dynrelocs): Likewise.
1647 (ppc_elf_size_dynamic_sections): Likewise.
1648 (ppc_elf_relocate_section): Likewise.
1649 (branch_reloc_hash_match): Use is_branch_reloc.
1650 (ppc_elf_tls_optimize): Adjust for local_plt.
1651 (write_glink_stub): New function, extracted from..
1652 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1653 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1654 branch table when dynamic.
1655 (elf_backend_post_process_headers): Define.
1656 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1657 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1658 (ppc64_elf_get_synthetic_symtab): Report addend.
1659 (struct ppc_stub_hash_entry): Add plt_ent.
1660 (PLT_IFUNC): Define.
1661 (struct ppc_link_hash_table): Add iplt and reliplt.
1662 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1663 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1664 (update_local_sym_info): Allocate space for local_plt array.
1665 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1667 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1668 and don't change hash flags here.
1669 (is_branch_reloc): New function.
1670 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1671 (ppc64_elf_gc_sweep_hook): Likewise.
1672 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1673 (allocate_dynrelocs): Likewise.
1674 (ppc64_elf_size_dynamic_sections): Likewise.
1675 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1676 (ppc64_elf_size_stubs): Likewise.
1677 (ppc64_elf_relocate_section): Likewise.
1678 (get_sym_h): Adjust for local_plt.
1679 (branch_reloc_hash_match): Use is_branch_reloc.
1680 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1681 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1683 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1685 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1687 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1689 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1690 and ref_regular_nonweak comment.
1691 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1692 when def_regular, not ref_regular.
1693 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1694 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1695 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1697 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1699 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1700 of malloc'd struct call_info.
1701 (pasted_function): Likewise, priority too.
1703 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1705 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1706 alignment when packing sections into overlays.
1708 2009-07-03 Cary Coutant <ccoutant@google.com>
1710 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1712 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1714 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1715 changes only) earlier patch:-
1717 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1719 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1720 give .debug and .reloc data characteristics.
1721 (DOT_RELOC): New define for .reloc section string.
1722 (coff_write_object_contents): Use DOT_RELOC instead of string.
1724 2009-07-02 Tom Tromey <tromey@redhat.com>
1726 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1727 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1729 2009-07-01 Nick Clifton <nickc@redhat.com>
1731 * elf-m10300.c: Remove trailing white space.
1732 * reloc.c: Likewise.
1734 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1736 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1737 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1738 * configure.in: Use them.
1739 * configure: Regenerate.
1740 * config.in: Regenerate.
1741 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1742 #define _BSD_SOURCE. Add comments.
1743 (vms_file_stats_name): Calculate creation date based on available
1744 runtime data. Return 1 for version instead of 0.
1746 2009-07-01 Nick Clifton <nickc@redhat.com>
1749 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1750 to R_ARM_THM_PC8 relocation.
1752 2009-06-29 Nick Clifton <nickc@redhat.com>
1754 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1755 different uses of the relocations addend when a symbol is in a
1758 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1761 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1762 SHT_REL/SHT_RELA sections on executable nor shared library.
1763 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1764 as a normal section.
1766 2009-06-25 Nick Clifton <nickc@redhat.com>
1768 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1769 symbols with SEC_MERGE flag.
1771 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1773 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1774 give .debug and .reloc data characteristics.
1775 (DOT_RELOC): New define for .reloc section string.
1776 (coff_write_object_contents): Use DOT_RELOC instead of string.
1778 2009-06-25 Tristan Gingold <gingold@adacore.com>
1780 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1781 (bfd_mach_o_canonicalize_dynamic_symtab)
1782 (bfd_mach_o_get_synthetic_symtab): Defines.
1783 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1784 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1786 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1787 for scattered relocations.
1788 (bfd_mach_o_i386_print_thread): New function.
1789 (bfd_mach_o_print_thread): Define.
1791 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1792 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1793 New functions extracted from ...
1794 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1795 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1796 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1797 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1798 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1799 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1801 (bfd_mach_o_scan_read_dylib): Ditto.
1802 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1804 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1805 decode isym and flags on little endian targets. Set dysymtab field.
1806 (bfd_mach_o_scan_start_address): Adjust for enum names.
1807 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1808 (bfd_mach_o_print_section): Display bfd section name.
1809 (bfd_mach_o_print_segment): Display none if no name.
1810 (bfd_mach_o_print_dysymtab): Display next index for local, external
1811 and undefined symbols.
1812 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1813 Display dylinker name. Display thread and unixthread commands content.
1814 (bfd_mach_o_print_thread): New macro.
1816 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1817 (bfd_mach_o_ppc_thread_flavour): Ditto.
1818 (bfd_mach_o_i386_thread_flavour): Ditto.
1819 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1820 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1821 BFD_MACH_O_THREAD_STATE_NONE.
1822 (bfd_mach_o_segment_command): Remove segment field.
1823 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1824 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1825 (bfd_mach_o_prebound_dylib_command): Ditto.
1826 (bfd_mach_o_dylib_command): Ditto.
1827 (bfd_mach_o_prebound_dylib_command): Remove section field.
1828 (mach_o_data_struct): Add dysymtab field.
1829 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1830 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1831 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1832 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1833 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1835 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1837 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1838 field of struct dirent.
1840 2009-06-23 Tristan Gingold <gingold@adacore.com>
1842 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1843 of this macro. Fix indentation.
1845 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1847 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1848 destination for defined dynamic symbols when deciding whether to
1849 insert a stub or not.
1850 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1851 when actually accessed through a PLT, even when generating a
1854 2009-06-22 Tristan Gingold <gingold@adacore.com>
1856 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1859 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1861 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1862 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1864 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1866 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1868 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1870 * elflink.c (elf_link_add_object_symbols): Avoid warning
1871 from -Wjump-misses-init in gcc 4.5.0.
1873 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1875 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1877 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1879 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1881 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1882 r_symndx. Report local symbol name on error.
1883 (elf_i386_check_relocs): Updated. Report local symbol name on
1885 (elf_i386_gc_sweep_hook): Updated.
1886 (elf_i386_relocate_section): Likewise.
1888 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1889 r_symndx. Report local symbol name on error.
1890 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1892 (elf64_x86_64_gc_sweep_hook): Updated.
1893 (elf64_x86_64_relocate_section): Likewise.
1895 2009-06-19 Tristan Gingold <gingold@adacore.com>
1897 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1899 2009-06-19 Tristan Gingold <gingold@adacore.com>
1901 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1902 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1903 (bfd_mach_o_valid): Ditto.
1904 (bfd_mach_o_wide_p): Ditto.
1905 (bfd_mach_o_canonicalize_reloc): Ditto.
1906 (bfd_mach_o_build_commands): Ditto.
1907 (bfd_mach_o_scan_read_thread): Ditto.
1908 (bfd_mach_o_flatten_sections): Ditto.
1909 (bfd_mach_o_scan_start_address): Ditto.
1910 (bfd_mach_o_lookup_section): Ditto.
1911 (bfd_mach_o_core_fetch_environment): Ditto.
1912 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1913 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1914 (bfd_mach_o_scan_write_symtab): Ditto.
1915 Use macros instead of hard-coded values.
1916 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1917 Use bfd_mach_o_get_data instead of direct access. Use macros
1918 instead of hard-coded values.
1919 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1920 Remove sym argument and get section from mdata.
1921 Move code into the else branch.
1922 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1923 Remove sym argument and get section from mdata. Adjust code.
1924 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1925 switch (which replaces consecutive if statements).
1926 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1927 module table, table of content, indirect symbols and external
1929 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1931 (bfd_mach_o_scan_read_linkedit): New function.
1932 (bfd_mach_o_scan_read_str): Ditto.
1933 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1935 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1936 bfd_mach_o_count_symbols never returns an error.
1937 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1938 symtab field (there might be only one symtab).
1939 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1940 Handle sub frameworks, sub umbrella, sub library and sub client.
1941 Read code signature and segment split info commands.
1942 (bfd_mach_o_scan): Reindent.
1943 (bfd_mach_o_xlat_name): New type.
1944 (bfd_mach_o_print_flags): New function.
1945 (bfd_mach_o_get_name): Ditto.
1946 (bfd_mach_o_cpu_name): New variable.
1947 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1948 (bfd_mach_o_section_type_name)
1949 (bfd_mach_o_section_attribute_name)
1950 (bfd_mach_o_load_command_name): New variables.
1951 (bfd_mach_o_print_private_header): New function.
1952 (bfd_mach_o_print_section_map): New function extracted from
1953 bfd_mach_o_print_private_bfd_data.
1954 (bfd_mach_o_print_section): Ditto. Print more infos.
1955 (bfd_mach_o_print_segment): Ditto.
1956 (bfd_mach_o_print_dysymtab): Ditto.
1957 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1958 load weak dylib, reexport dylib and id dylib.
1959 Handle code signature and segment_split info.
1960 Handle sub frameworks, sub umbrella, sub library and sub client.
1961 (bfd_mach_o_section_get_nbr_indirect): New function.
1963 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1964 (bfd_mach_o_header_flags): New enum to define header flags.
1965 (bfd_mach_o_section_attribute): New enum to replace ...
1966 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1967 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1968 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1969 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1970 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1971 these removed macros.
1972 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1973 (bfd_mach_o_dylib_module): New type.
1974 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1976 (bfd_mach_o_dylib_table_of_content): New type.
1977 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1978 (bfd_mach_o_dylib_reference): New type.
1979 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1980 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1981 modules, toc, references and indirect syms.
1982 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1983 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1984 unused). Add comment.
1985 (bfd_mach_o_dylib_command): Ditto.
1986 (bfd_mach_o_prebound_dylib_command): Ditto.
1987 (bfd_mach_o_linkedit_command): New type.
1988 (bfd_mach_o_str_command): New type.
1989 (bfd_mach_o_load_command): Add linkedit and str fields.
1990 (mach_o_data_struct): Add symtab field.
1991 (bfd_get_mach_o_data): Renamed to ...
1992 (bfd_mach_o_get_data): ... this new macro.
1993 (bfd_mach_o_scan_read_symtab_symbol,
1994 bfd_mach_o_scan_read_symtab_strtab,
1995 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1997 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1998 instead of direct access.
2000 2009-06-19 Alan Modra <amodra@bigpond.net.au>
2002 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
2003 R_PPC_PLTREL24 relocs.
2004 (ppc_elf_relocate_section): Likewise.
2006 2009-06-19 Alan Modra <amodra@bigpond.net.au>
2008 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
2009 pointer to sym hash. Update all uses.
2010 (update_plt_info): Likewise. Don't check addend here.
2012 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
2014 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
2015 bfd_sym_from_r_symndx.
2016 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2018 2009-06-18 Alan Modra <amodra@bigpond.net.au>
2020 * elf-bfd.h (struct sym_sec_cache): Delete.
2021 (struct sym_cache): New.
2022 (bfd_section_from_r_symndx): Delete prototype.
2023 (bfd_sym_from_r_symndx): Define prototype.
2024 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
2025 (bfd_sym_from_r_symndx): ..new function.
2026 * elf32-arm.c: Update all uses of struct sym_sec_cache and
2027 bfd_section_from_r_symndx to new struct and function.
2028 * elf32-bfin.c: Likewise.
2029 * elf32-hppa.c: Likewise.
2030 * elf32-i386.c: Likewise.
2031 * elf32-m32r.c: Likewise.
2032 * elf32-m68hc1x.c: Likewise.
2033 * elf32-m68hc1x.h: Likewise.
2034 * elf32-m68k.c: Likewise.
2035 * elf32-ppc.c: Likewise.
2036 * elf32-s390.c: Likewise.
2037 * elf32-sh.c: Likewise.
2038 * elf64-ppc.c: Likewise.
2039 * elf64-s390.c: Likewise.
2040 * elf64-x86-64.c: Likewise.
2041 * elfxx-sparc.c: Likewise.
2042 * elfxx-sparc.h: Likewise.
2044 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
2046 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
2047 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2049 2009-06-18 Nick Clifton <nickc@redhat.com>
2051 * elflink.c (elf_link_sort_relocs): Return early if there are no
2054 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
2056 Merge cegcc and mingw32ce target name changes from
2059 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
2061 * config.bfd: Add arm*-*-cegcc* target.
2063 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
2065 * config.bfd: Add arm-*-mingw32ce* target.
2067 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
2069 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
2070 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
2071 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
2072 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2074 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
2076 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
2077 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
2078 * elf32-i386.c (elf_i386_check_relocs): Use it.
2079 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2081 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
2083 * elf-bfd.h (elf_dyn_relocs): New.
2085 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
2086 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
2088 (elf_i386_copy_indirect_symbol): Likewise.
2089 (elf_i386_check_relocs): Likewise.
2090 (elf_i386_gc_sweep_hook): Likewise.
2091 (elf_i386_allocate_dynrelocs): Likewise.
2092 (elf_i386_readonly_dynrelocs): Likewise.
2093 (elf_i386_size_dynamic_sections): Likewise.
2095 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
2096 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
2097 with elf_dyn_relocs.
2098 (elf64_x86_64_copy_indirect_symbol): Updated.
2099 (elf64_x86_64_check_relocs): Likewise.
2100 (elf64_x86_64_gc_sweep_hook): Likewise.
2101 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2102 (elf64_x86_64_allocate_dynrelocs): Likewise.
2103 (elf64_x86_64_readonly_dynrelocs): Likewise.
2104 (elf64_x86_64_size_dynamic_sections): Likewise.
2106 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
2108 * elf32-arm.c (create_got_section): Get existing .rela.got
2110 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
2111 * elf32-lm32.c (create_got_section): Likewise.
2112 * elf32-m32r.c (create_got_section): Likewise.
2113 * elf32-ppc.c (ppc_elf_create_got): Likewise.
2114 * elf32-s390.c (create_got_section): Likewise.
2115 * elf32-sh.c (create_got_section): Likewise.
2116 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
2117 * elf64-s390.c (create_got_section): Likewise.
2118 * elfxx-sparc.c (create_got_section): Likewise.
2120 * elflink.c (_bfd_elf_create_got_section): Properly initialize
2123 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
2125 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
2127 * elf32-i386.c (elf_i386_local_hash): Removed.
2128 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
2129 (elf_i386_get_local_sym_hash): Likewise.
2131 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
2132 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
2133 (elf64_x86_64_get_local_sym_hash): Likewise.
2134 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
2135 (get_local_sym_hash): Likewise.
2137 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
2139 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
2140 rel_got_sec and plt_sec.
2141 (elfNN_ia64_relax_section): Updated.
2142 (elfNN_ia64_create_dynamic_sections): Likewise.
2143 (get_got): Likewise.
2144 (allocate_dynrel_entries): Likewise.
2145 (elfNN_ia64_size_dynamic_sections): Likewise.
2146 (set_got_entry): Likewise.
2147 (elfNN_ia64_choose_gp): Likewise.
2148 (elfNN_ia64_relocate_section): Likewise.
2149 (elfNN_ia64_finish_dynamic_symbol): Likewise.
2150 (elfNN_ia64_finish_dynamic_sections): Likewise.
2152 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
2154 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
2157 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
2159 * configure.in (elf): Add elf-ifunc.lo.
2161 * configure: Regenerated.
2162 * Makefile.in: Likewise.
2164 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
2165 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
2167 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
2168 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
2170 (elf_i386_link_hash_table_create): Likewise.
2171 (elf_i386_create_dynamic_sections): Likewise.
2172 (elf_i386_check_relocs): Likewise.
2173 (elf_i386_allocate_dynrelocs): Likewise.
2174 (elf_i386_size_dynamic_sections): Likewise.
2175 (elf_i386_relocate_section): Likewise.
2176 (elf_i386_finish_dynamic_symbol): Likewise.
2177 (elf_i386_finish_dynamic_sections): Likewise.
2178 (elf_i386_create_got_section): Removed.
2180 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
2181 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
2183 (elf64_x86_64_compute_jump_table_size): Updated.
2184 (elf64_x86_64_link_hash_table_create): Likewise.
2185 (elf64_x86_64_create_dynamic_sections): Likewise.
2186 (elf64_x86_64_check_relocs): Likewise.
2187 (elf64_x86_64_allocate_dynrelocs): Likewise.
2188 (elf64_x86_64_size_dynamic_sections): Likewise.
2189 (elf64_x86_64_relocate_section): Likewise.
2190 (elf64_x86_64_finish_dynamic_symbol): Likewise.
2191 (elf64_x86_64_finish_dynamic_sections): Likewise.
2192 (elf64_x86_64_create_got_section): Removed.
2194 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
2195 for pointer alignment. Set up section pointers.
2196 (_bfd_elf_create_dynamic_sections): Likewise.
2197 (_bfd_elf_create_ifunc_sections): Moved to ...
2198 * elf-ifunc.c: Here. New.
2200 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
2201 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
2204 2009-06-16 Doug Kwan <dougkwan@google.com>
2206 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
2207 to bfd_signed_vma. Cast constant operands which are used in
2208 offset related expressions to bfd_signed_vma type as appropriate.
2210 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2212 * elf32-vax.c (elf_vax_plt_sym_val): New function.
2213 (elf_backend_plt_sym_val): Define.
2215 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2217 * elf32-vax.c (elf_vax_reloc_type_class): New function.
2218 (elf_backend_reloc_type_class): Define.
2220 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2222 * elf32-vax.c (elf_vax_relocate_section): For symbol references
2223 from an executable to a shared library treat R_VAX_PC32
2224 relocations as R_VAX_PLT32 ones.
2226 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2228 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
2229 symbols in GOT space calculation.
2230 (elf_vax_relocate_section): Adjust accordingly.
2232 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2234 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
2237 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2239 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
2241 (elf_vax_relocate_section): Likewise.
2243 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2245 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
2246 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2248 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2250 * elf32-i386.c (elf_i386_check_relocs): Reformat.
2251 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2253 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2255 * Makefile.am: Run "make dep-am".
2256 * Makefile.in: Regenerated.
2258 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2260 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
2261 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2263 2009-06-15 Nick Clifton <nickc@redhat.com>
2265 * po/ru.po: New Russian translation.
2266 * configure.in (ALL_LINGUAS): Add ru.
2267 * configure: Regenerate.
2269 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2271 * elf32-i386.c: Remove duplicated comments.
2273 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2276 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
2277 dynamic IFUNC pointer in non-shared object. Use .got.plt
2278 for IFUNC definition in PIE.
2279 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
2282 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
2283 dynamic IFUNC pointer in non-shared object. Use .got.plt
2284 for IFUNC definition in PIE.
2285 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
2288 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2290 * elf32-i386.c (elf_i386_check_relocs): Properly report
2291 local symbol for unhandled relocation against STT_GNU_IFUNC
2293 (elf_i386_relocate_section): Likewise.
2294 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2295 (elf64_x86_64_relocate_section): Likewise.
2297 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2300 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
2301 (elf_i386_link_hash_table): Add loc_hash_table and
2303 (elf_i386_local_hash): New.
2304 (elf_i386_local_htab_hash): Likewise.
2305 (elf_i386_local_htab_eq): Likewise.
2306 (elf_i386_get_local_sym_hash): Likewise.
2307 (elf_i386_link_hash_table_free): Likewise.
2308 (elf_i386_allocate_local_dynrelocs): Likewise.
2309 (elf_i386_finish_local_dynamic_symbol): Likewise.
2310 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2311 (elf_i386_link_hash_table_create): Create loc_hash_table and
2313 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
2314 (elf_i386_size_dynamic_sections): Likewise.
2315 (elf_i386_relocate_section): Likewise.
2316 (elf_i386_finish_dynamic_sections): Likewise.
2317 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
2320 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
2321 (elf64_x86_64_link_hash_table): Add loc_hash_table and
2323 (elf64_x86_64_local_hash): New.
2324 (elf64_x86_64_local_htab_hash): Likewise.
2325 (elf64_x86_64_local_htab_eq): Likewise.
2326 (elf64_x86_64_get_local_sym_hash): Likewise.
2327 (elf64_x86_64_link_hash_table_free): Likewise.
2328 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
2329 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
2330 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2331 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
2332 and loc_hash_memory.
2333 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
2335 (elf64_x86_64_size_dynamic_sections): Likewise.
2336 (elf64_x86_64_relocate_section): Likewise.
2337 (elf64_x86_64_finish_dynamic_sections): Likewise.
2338 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
2341 2009-06-10 Philip Blundell <philb@gnu.org>
2343 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
2344 elf_sec->this_hdr == NULL.
2346 2009-06-12 Tristan Gingold <gingold@adacore.com>
2348 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
2349 * bfd-in2.h: Regenerated.
2350 * libbfd.h: Regenerated.
2352 * mach-o.c (FILE_ALIGN): New macro.
2353 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
2354 (bfd_mach_o_print_symbol): Ditto.
2355 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
2356 (bfd_mach_o_get_reloc_upper_bound): New function.
2357 (bfd_mach_o_canonicalize_reloc): Ditto.
2358 (bfd_mach_o_scan_write_relocs): Ditto.
2359 (bfd_mach_o_scan_write_section_32): Remove offset argument.
2360 (bfd_mach_o_scan_write_section_64): Ditto.
2361 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
2362 written for load command. Do not compute section file offset.
2363 (bfd_mach_o_scan_write_segment_64): Ditto.
2364 (bfd_mach_o_scan_write_symtab): Compute file offset first.
2365 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
2367 (bfd_mach_o_mangle_symbols): ... this new function.
2368 (bfd_mach_o_write_contents): Be sure to have load commands built.
2369 Call bfd_mach_o_mangle_symbols.
2370 (bfd_mach_o_build_commands): Adjust for filelen field.
2371 Use FILE_ALIGN macro. Clear section file offset if section is empty.
2372 Do not set symtab file offset anymore here.
2373 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
2374 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
2375 Set reloc_count and rel_filepos section fields.
2376 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
2378 (bfd_mach_o_scan_read_section_64): Ditto.
2379 (bfd_mach_o_scan_read_section): Ditto.
2380 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
2381 bfd_mach_o_asymbol. Use unsigned int for file offset type.
2382 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
2383 Handle weak-ref symbols.
2384 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
2385 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2386 (bfd_mach_o_scan): Remove assignment to removed field.
2387 (bfd_mach_o_mkobject_init): Ditto.
2388 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
2389 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
2390 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2391 (bfd_mach_o_swap_reloc_in): Ditto.
2392 (bfd_mach_o_swap_reloc_out): Ditto.
2394 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
2395 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
2396 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
2397 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
2398 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
2399 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
2400 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
2401 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
2402 (BFD_MACH_O_N_WEAK_DEF): New macros.
2404 (bfd_mach_o_section_type): Add new enumeration values.
2405 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
2406 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
2407 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
2408 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
2410 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
2411 (BFD_MACH_O_GENERIC_RELOC_PAIR)
2412 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
2413 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
2414 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
2415 (BFD_MACH_O_RELENT_SIZE): Ditto.
2416 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
2417 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
2418 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
2419 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
2420 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
2421 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2422 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2423 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2424 (bfd_mach_o_reloc_info): New struct.
2425 (bfd_mach_o_asymbol): New struct.
2426 (bfd_mach_o_symtab_command): The symbols field is now of type
2428 (bfd_mach_o_load_command): The offset and len fields are now of type
2430 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2431 Add a filelen field. Add comments.
2432 (bfd_mach_o_backend_data): New struct.
2433 (bfd_mach_o_get_backend_data): New macro.
2434 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2436 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2437 (bfd_mach_o_get_reloc_upper_bound): New prototype.
2438 (bfd_mach_o_canonicalize_reloc): Ditto.
2440 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2441 duplicated macro. Now defined to _bfd_generic_is_local_label.
2442 (TARGET_NAME_BACKEND): New macro...
2443 (TARGET_NAME_BACKEND): ... used to name a new variable.
2444 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2445 Mach-O backend data.
2447 * mach-o-i386.c (i386_howto_table): New variable.
2448 (bfd_mach_o_i386_swap_reloc_in): New function.
2449 (bfd_mach_o_i386_swap_reloc_out): Ditto.
2450 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2451 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2452 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2453 (bfd_mach_o_bfd_reloc_type_lookup)
2454 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2456 2009-06-11 Eric Paris <eparis@redhat.com>
2457 Nick Clifton <nickc@redhat.com>
2459 * opncls.c (_maybe_make_executable): New function. Gives execute
2460 permission to an executable bfd that was opened for writing
2461 provided that it is a regular file. Replaces common code found in...
2462 (bfd_close): here and ...
2463 (bfd_close_all_done): here.
2465 2009-06-11 Anthony Green <green@moxielogic.com>
2467 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2468 * bfd-in2.h: Rebuilt.
2469 * libbfd.h: Rebuilt.
2470 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2472 (moxie_reloc_map): Ditto.
2473 Clean up copyright notice.
2475 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
2477 * bfd-in2.h: bfd_mmap prototype.
2478 * bfdio.c (bfd_mmap): New function.
2479 * libbfd.h (bfd_iovec): Add bmmap.
2480 * cache.c (cache_bmmap): New function.
2481 (cache_iovec): Initialize bmmap member.
2482 * opencls.c (opncls_bmmap): New function.
2483 (opncls_iovec): Initialize bmmap member.
2485 2009-06-09 Tristan Gingold <gingold@adacore.com>
2487 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2488 and stabstr_segment fields.
2489 (mach_o_be_vec, mach_o_le_vec): Removed
2490 (bfd_mach_o_version): New prototype.
2492 * mach-o.c (bfd_mach_o_version): Make this function public.
2493 (mach_o_wide_p): New function.
2494 (bfd_mach_o_wide_p): Ditto.
2495 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2497 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2498 Search in the list only if the name starts with a dot.
2499 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2500 test. Check bfd_seek status.
2501 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2502 (bfd_mach_o_scan_write_section_32): Ditto.
2503 (bfd_mach_o_scan_write_section_64): Ditto.
2504 (bfd_mach_o_scan_write_section): Removed.
2505 (bfd_mach_o_scan_write_segment): Split into ...
2506 (bfd_mach_o_scan_write_segment_32): ... this and ...
2507 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
2508 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2509 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
2510 symbol table. Now returns a boolean.
2511 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
2512 Adjust for status type.
2513 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2514 test. Write symbol table. Numbers the sections.
2515 (bfd_mach_o_read_header): Check bfd_seek status.
2516 Use mach_o_wide_p instead of hard-coded test.
2517 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2518 (bfd_mach_o_scan_read_section_64): Ditto.
2519 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
2520 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
2521 handled common symbols.
2522 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2523 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2524 (bfd_mach_o_scan_read_dylinker): Ditto.
2525 (bfd_mach_o_scan_read_dylib): Ditto.
2526 (bfd_mach_o_scan_read_thread): Ditto.
2527 (bfd_mach_o_scan_read_symtab): Ditto.
2528 Do not create a section for the stabs.
2529 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2530 (bfd_mach_o_scan_read_segment): Ditto.
2531 (bfd_mach_o_scan_read_command): Ditto.
2532 (bfd_mach_o_scan_start_address): Ditto.
2533 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2534 (bfd_mach_o_archive_p): Check bfd_seek status.
2535 (bfd_mach_o_core_fetch_environment): Ditto.
2537 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2539 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2541 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2542 (elf_i386_link_hash_table_create): Initialize irelifunc.
2543 (elf_i386_check_relocs): Updated. Set up irelifunc for
2545 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2546 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2548 (elf_i386_relocate_section): Likewise.
2550 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2551 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2552 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2554 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2555 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2557 (elf64_x86_64_relocate_section): Likewise.
2559 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2561 (_bfd_elf_create_ifunc_sections): This.
2563 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2565 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2568 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2570 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2571 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2572 building shared object. Check info->executable instead of
2573 !info->shared when setting non_got_ref.
2574 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2575 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2576 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2578 (elf_i386_relocate_section): Output dynamic relocation for
2579 R_386_32 against STT_GNU_IFUNC symbol to get the real
2580 function address when building shared object.
2581 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2582 relocation for STT_GNU_IFUNC symbol in shared object.
2584 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2585 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2586 symbol when building shared object. Check info->executable
2587 instead of !info->shared when setting non_got_ref.
2588 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2589 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2590 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2592 (elf64_x86_64_relocate_section): Output dynamic relocation
2593 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2594 function address when building shared object.
2595 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2596 relocation for STT_GNU_IFUNC symbol in shared object.
2598 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2600 * Makefile.am: Run "make dep-am".
2601 (BFD32_BACKENDS): Add mach-o-i386.lo.
2602 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2603 * Makefile.in: Regenerate.
2605 2009-06-06 Alan Modra <amodra@bigpond.net.au>
2607 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2608 when looking for soft-icache stubs.
2610 2009-06-05 Tristan Gingold <gingold@adacore.com>
2612 * mach-o.h: Update copyright year.
2613 (bfd_mach_o_mach_header_magic): New enum.
2614 (bfd_mach_o_cpu_subtype): Now an enum.
2615 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2616 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2617 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2618 (bfd_mach_o_load_command): Field type_required is now a boolean.
2619 Reindent prototypes.
2620 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2621 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2622 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2623 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2624 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2625 (bfd_mach_o_canonicalize_symtab): Ditto.
2626 (bfd_mach_o_get_symbol_info): Ditto.
2627 (bfd_mach_o_print_symbol): Ditto.
2628 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2629 (bfd_mach_o_make_empty_symbol): Ditto.
2630 (bfd_mach_o_write_contents): Ditto.
2632 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2633 bfd_mach_o_mkobject): Defines.
2634 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2635 Do not check with target vector but with flavour.
2636 (struct mach_o_section_name_xlat): New declaration.
2637 (dwarf_section_names_xlat): Ditto.
2638 (text_section_names_xlat): Ditto.
2639 (data_section_names_xlat): Ditto.
2640 (struct mach_o_segment_name_xlat): Ditto.
2641 (segsec_names_xlat): Ditto.
2642 (bfd_mach_o_convert_section_name_to_bfd): New function.
2643 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2644 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2645 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2646 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2647 Accept any input and output flavour. Do not share private data
2649 (bfd_mach_o_count_symbols): Add a comment.
2650 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2651 (bfd_mach_o_canonicalize_symtab): Ditto.
2652 (bfd_mach_o_get_symbol_info): Ditto.
2653 (bfd_mach_o_print_symbol): Ditto.
2654 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2655 Use constants instead of hard-coded values.
2656 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2658 (bfd_mach_o_scan_write_section_64): Ditto.
2659 (bfd_mach_o_scan_write_segment): Ditto.
2660 Do not copy sections anymore.
2661 (bfd_mach_o_write_contents): Make it public.
2662 Remove dead code. Rewrite typeflag assignment.
2663 (bfd_mach_o_build_commands): New function.
2664 (bfd_mach_o_set_section_contents): Ditto.
2665 (bfd_mach_o_make_empty_symbol): Make it public.
2666 (bfd_mach_o_read_header): Make it static.
2667 Convert to bfd_boolean.
2668 Use constants instead of hard-coded values.
2669 (bfd_mach_o_make_bfd_section): Call
2670 bfd_mach_o_convert_section_name_to_bfd to create name.
2671 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2673 (bfd_mach_o_scan_read_section_64): Ditto.
2674 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2675 a segment anymore. Use constants instead of hard-coded values.
2676 (bfd_mach_o_scan_read_command): Fix style.
2677 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2678 Get rid of BFD_IO_FUNCS.
2679 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2680 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2681 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2682 (bfd_mach_o_object_p): Removed.
2683 (bfd_mach_o_gen_core_p): New function, replaces ...
2684 (bfd_mach_o_core_p): ... deleted.
2685 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2687 * mach-o-i386.c: New file.
2688 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2689 * configure.in (TDEFINES): Add mach_o_i386_vec.
2690 * configure: Regenerated.
2691 * targets.c: Add mach_o_i386_vec.
2693 * mach-o.c: Update copyright years.
2694 (BFD_IO_FUNCS): Remove (was not used).
2695 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2696 bfd_mach_o_slurp_extended_name_table,
2697 bfd_mach_o_construct_extended_name_table,
2698 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2699 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2700 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2701 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2702 bfd_mach_o_get_section_contents_in_window,
2703 bfd_mach_o_bfd_is_local_label_name,
2704 bfd_mach_o_bfd_is_target_special_symbol,
2705 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2706 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2707 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2708 bfd_mach_o_minisymbol_to_symbol,
2709 bfd_mach_o_bfd_get_relocated_section_contents,
2710 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2711 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2712 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2713 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2714 bfd_mach_o_bfd_merge_private_bfd_data,
2715 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2716 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2717 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2718 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2719 bfd_mach_o_bfd_copy_private_header_data,
2720 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2721 * mach-o-target.c: ... here.
2722 Update copyright years.
2724 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2726 * dep-in.sed: Don't use \n in replacement part of s command.
2727 * Makefile.am (DEP1): LC_ALL for uniq.
2729 * Makefile.in: Regenerate.
2731 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2733 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2734 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2735 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2737 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2739 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2740 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2741 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2742 against STT_GNU_IFUNC symbols for static executables.
2743 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2744 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2746 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2747 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2748 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2749 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2751 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2753 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2754 symbols to be left unimported when linking statically.
2755 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2756 code when linking statically.
2758 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2760 * elf32-i386.c (elf_i386_check_relocs): Increment
2761 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2762 against STT_GNU_IFUNC symbol.
2763 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2764 local STT_GNU_IFUNC definition is used.
2765 (elf_i386_relocate_section): Handle got.offset != -1 for
2766 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2769 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2770 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2771 relocations against STT_GNU_IFUNC symbol.
2772 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2773 local STT_GNU_IFUNC definition is used.
2774 (elf64_x86_64_relocate_section): Handle got.offset != -1
2775 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2776 STT_GNU_IFUNC symbol.
2778 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2781 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2782 (elf_i386_reloc_type_lookup): Likewise.
2783 (R_386_tls): Removed.
2784 (R_386_irelative): New.
2785 (R_386_vt_offset): Updated.
2786 (elf_i386_rtype_to_howto): Likewise.
2787 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2788 (elf_i386_link_hash_table_create): Initialize igotplt,
2790 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2791 (elf_i386_adjust_dynamic_symbol): Likewise.
2792 (elf_i386_allocate_dynrelocs): Likewise.
2793 (elf_i386_relocate_section): Likewise.
2794 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2796 (elf_i386_finish_dynamic_symbol): When building a static
2797 executable, use .iplt, .igot.plt and .rel.iplt sections for
2798 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2799 locally defined STT_GNU_IFUNC symbol.
2801 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2802 (x86_64_reloc_map): Likewise.
2803 (R_X86_64_standard): Updated.
2804 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2805 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2807 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2808 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2809 (elf64_x86_64_allocate_dynrelocs): Likewise.
2810 (elf64_x86_64_relocate_section): Likewise.
2811 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2813 (elf64_x86_64_finish_dynamic_symbol): When building a static
2814 executable, use .iplt, .igot.plt and .rela.iplt sections for
2815 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2816 for locally defined STT_GNU_IFUNC symbol.
2818 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2819 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2821 * bfd-in2.h: Regenerated.
2822 * libbfd.h: Likewise.
2824 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2826 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2827 (_bfd_elf_make_ifunc_reloc_section): Removed.
2828 (_bfd_elf_is_ifunc_symbol): Likewise.
2829 (_bfd_elf_create_static_ifunc_sections): New.
2831 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2833 (elf_link_add_object_symbols): Here.
2834 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2835 STT_GNU_IFUNC symbol.
2836 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2837 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2838 (IFUNC_INFIX): Removed.
2839 (get_ifunc_reloc_section_name): Likewise.
2840 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2841 (_bfd_elf_is_ifunc_symbol): Likewise.
2842 (_bfd_elf_create_static_ifunc_sections): New.
2844 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2846 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2847 (create_got_section): Likewise.
2848 (allocate_dynrelocs): Likewise.
2849 (readonly_dynrelocs): Likewise.
2850 (set_tls_module_base): Likewise.
2851 (dtpoff_base): Likewise.
2853 (elf_i386_link_hash_table_create): Updated.
2854 (elf_i386_create_dynamic_sections): Likewise.
2855 (elf_i386_check_relocs): Likewise.
2856 (elf_i386_size_dynamic_sections): Likewise.
2857 (elf_i386_relocate_section): Likewise.
2859 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2860 (create_got_section): Likewise.
2861 (allocate_dynrelocs): Likewise.
2862 (readonly_dynrelocs): Likewise.
2863 (set_tls_module_base): Likewise.
2864 (dtpoff_base): Likewise.
2866 (elf64_x86_64_link_hash_table_create): Updated.
2867 (elf64_x86_64_create_dynamic_sections): Likewise.
2868 (elf64_x86_64_check_relocs): Likewise.
2869 (elf64_x86_64_size_dynamic_sections): Likewise.
2870 (elf64_x86_64_relocate_section): Likewise.
2872 2009-05-28 Nick Clifton <nickc@redhat.com>
2874 * targets.c (_bfd_target_vector): Only include plugin target in
2875 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2877 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2879 * elf32-spu.c (struct call_info): New member broken_cycle.
2880 (remove_cycle): Instead of physically removing call_info structures
2881 to break call graph cycles, mark them using the broken_cycle flag.
2882 (mark_overlay_section): Respect broken_cycle flag.
2883 (unmark_overlay_section): Likewise.
2884 (collect_lib_sections): Likewise.
2885 (collect_overlays): Likewise.
2886 (sum_stack): Likewise.
2888 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2890 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2891 (mark_functions_via_relocs): Initialize callee->count to 1.
2892 (pasted_function): Likewise.
2893 (spu_elf_auto_overlay): Honor call counts when determining number
2894 of stubs required in software i-cache mode.
2896 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2898 * plugin.c (program_name): Remove.
2899 (plugin_program_name): New.
2900 (bfd_plugin_set_program_name): New.
2901 (try_load_plugin): Use plugin_program_name.
2902 * plugin.h (bfd_plugin_set_program_name): New.
2904 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2906 * aclocal.m4: Include ../config/plugins.m4.
2907 * configure.in: Use AC_PLUGINS.
2908 * configure: Regenerate.
2909 * Makefile.in: Regenerate.
2910 * doc/Makefile.in: Regenerate.
2912 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2914 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2916 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2917 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2918 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2919 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2920 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2921 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2922 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2923 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2924 * reloc.c (bfd_generic_relax_section): Likewise.
2925 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2926 * vms.c (vms_bfd_relax_section): Likewise.
2928 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2930 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2932 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2933 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2935 * elf32-i386.c (allocate_dynrelocs): Updated.
2936 (elf_i386_relocate_section): Likewise.
2937 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2938 (elf64_x86_64_relocate_section): Likewise.
2940 * elf64-x86-64.c (is_indirect_symbol): Removed.
2942 2009-05-26 Nick Clifton <nickc@redhat.com>
2944 * po/id.po: Updated Indonesian translation.
2946 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2948 * Makefile.am: Run "make dep-am".
2951 (ALL_MACHINES): Add cpu-plugin.lo.
2952 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2953 (BFD32_BACKENDS): Add plugin.lo.
2954 (BFD32_BACKENDS_CFILES): Add plugin.c.
2955 (libbfd_la_LIBADD): Add LIBDL
2956 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2957 (bfd_plugin_arch): Declare.
2958 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2959 * bfd.c (bfd): Add plugin_data.
2960 * config.bfd: Handle the plugin target.
2961 * configure.in: Check for --enable-plugins.
2962 (LT_INIT): Use the dlopen option.
2963 * cpu-plugin.c: New.
2966 * targets.c (plugin_vec): Declare.
2967 (_bfd_target_vector): Add plugin_vec.
2968 * Makefile.in: Regenerate.
2969 * bfd-in2.h: Regenerate.
2970 * configure: Regenerate.
2972 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2974 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2975 per line with all lines having continuation backslash. Prefix
2976 first line with "A", following lines with "B".
2977 * Makefile.am (DEP): Don't use dep.sed here.
2978 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2979 dep.sed here on dependencies, sort and uniq.
2980 * Makefile.in: Regenerate.
2982 2009-05-25 Tristan Gingold <gingold@adacore.com>
2984 * makefile.vms: Add verilog.obj to object list OBJS.
2986 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2988 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2989 for BFD_IN_MEMORY is cleared.
2990 (bfd_bwrite): Zero excess memory allocated.
2992 2009-05-22 Julian Brown <julian@codesourcery.com>
2994 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2996 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2997 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2998 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2999 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
3000 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
3001 (a8_erratum_fix, a8_erratum_reloc): New structs.
3002 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
3003 num_a8_erratum_fixes, fix_cortex_a8 fields.
3004 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
3005 (elf32_arm_add_stub): Split into two parts, creating...
3006 (elf32_arm_create_or_find_stub_sec): New function.
3007 (elf32_arm_final_link_relocate): Add forward declaration.
3008 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
3009 relocations, multiple relocations per stub.
3010 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
3011 (arm_size_one_stub): Use find_stub_size_and_template.
3012 (a8_reloc_compare): New.
3013 (find_thumb_glue): Add forward declaration.
3014 (cortex_a8_erratum_scan): New.
3015 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
3016 (bfd_elf32_arm_set_cortex_a8_fix): New.
3017 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
3018 (arm_map_one_stub): Add THUMB32_TYPE support.
3019 (a8_branch_to_stub_data): New.
3020 (make_branch_to_a8_stub): New.
3021 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
3022 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
3023 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
3024 Cortex-A8 erratum workaround.
3025 * bfd-in2.h: Regenerate.
3027 2009-05-22 Alan Modra <amodra@bigpond.net.au>
3029 * Makefile.am: Run "make dep-am".
3030 * Makefile.in: Regenerate.
3031 * po/SRC-POTFILES.in: Regenerate.
3033 2009-05-21 Alan Modra <amodra@bigpond.net.au>
3035 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
3038 2009-05-21 Alan Modra <amodra@bigpond.net.au>
3040 * elf-bfd.h (struct elf_backend_data
3041 <elf_backend_link_output_symbol_hook>): Return an int.
3042 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
3043 symbols on deleted .opd entries.
3044 * elflink.c (elf_link_output_sym): Return without outputting sym
3045 if output_symbol_hook returns 2.
3046 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
3047 Abort if we must not discard sym.
3048 (elf_link_input_bfd): Similarly, don't set finfo->indices for
3050 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
3051 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
3052 elf_backend_link_output_symbol_hook return type change.
3053 * elf32-arm.c (output_arch_syminfo): Likewise.
3054 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
3055 (elf32_arm_output_arch_local_syms): Likewise.
3056 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
3057 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
3058 (bfd_score_elf_link_output_symbol_hook): Likewise.
3059 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
3060 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
3061 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
3062 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
3063 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
3064 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
3065 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
3066 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
3067 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
3068 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3069 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3071 2009-05-21 Alan Modra <amodra@bigpond.net.au>
3073 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
3074 out of range .opd symbols.
3076 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
3078 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
3079 fprintf_vma directly.
3080 * peXXigen.c (pe_print_edata): Likewise.
3081 (pe_print_pdata): Likewise.
3082 (_bfd_XX_print_ce_compressed_pdata): Likewise.
3083 (_bfd_XX_print_private_bfd_data_common): Likewise.
3085 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
3087 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
3089 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
3090 Paul Brook <paul@codesourcery.com>
3092 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
3093 fix discarded sections.
3095 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3097 * elf32-spu.c (mark_overlay_section): Move .init and .fini
3098 sections into the software icache.
3100 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3102 * elf32-spu.c (build_stub): Always build "compact" sofware
3105 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3107 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
3108 (spu_elf_setup): Initialize it.
3109 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
3110 Update to new-sytle cache manager data structures.
3111 (spu_elf_build_stubs): Generate new-style cache manager data
3112 structures and symbols.
3113 (spu_elf_auto_overlay): Update size computation.
3115 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3117 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
3118 segments first amongst the program headers.
3120 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3122 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
3123 into addresses for relocation types that look at high bits. Remove
3124 special handling of relocation overflow warnings.
3126 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3128 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
3129 control flow graph between fragments of a function.
3131 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3133 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
3134 generate only a 16-byte .toe section.
3135 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
3137 2009-05-14 Alan Modra <amodra@bigpond.net.au>
3139 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
3140 (spu_elf_place_overlay_data): ..here. New function.
3141 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
3143 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
3145 * elf32-arm.c: Move sysdep.h to start of file.
3147 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
3149 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
3151 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
3152 __icache_tag_array and __icache_tag_array_size.
3154 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
3156 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
3158 (bfinfdpic_link_omit_section_dynsym): Likewise.
3159 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
3161 2009-05-05 Paul Brook <paul@codesourcery.com>
3163 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
3164 * bfd-in2.h: Regenerate.
3165 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
3166 (_arm_elf_section_data): Add text and exidx fields.
3167 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
3168 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
3169 copy_exidx_entry): New functions.
3170 (elf32_arm_write_section): Fixup .ARM.exidx contents.
3172 2009-05-05 Christophe lyon <christophe.lyon@st.com>
3174 * elf32-arm.c (DEF_STUBS): New helper define.
3175 (DEF_STUB): Likewise.
3176 (stub_def): New type.
3177 (stub_definitions): New array, containing stub template pointers
3179 (arm_size_one_stub): Make use of stub_definitions.
3181 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
3183 * elflink.c (find_version_for_sym): Remove from here, ...
3184 * linker.c (bfd_find_version_for_sym): ... rename, replace
3185 here, make public and update all callers.
3186 * bfd-in2.h: Regenerate.
3188 2009-04-30 Nick Clifton <nickc@redhat.com>
3190 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
3192 (struct elf_obj_data): Add has_ifunc_symbols boolean.
3193 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
3194 into a STT_GNU_IFUNC symbol type.
3195 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
3197 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
3198 the binary contains ifunc symbols.
3199 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
3200 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
3201 * elf32-i386.c (is_indirect_function): New function.
3202 (elf_i386_check_relocs): Create an ifunc output section.
3203 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
3204 section if necessary.
3205 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
3207 (elf_i386_add_symbol_hook): New function. Set the
3208 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
3209 symbol is encountered.
3210 (elf_backend_post_process_headers): Define.
3211 (elf_backend_add_symbol_hook): Define.
3212 (elf_i386_post_process_headers): Rename to
3213 elf_i388_fbsd_post_process_headers.
3214 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
3215 (is_indirect_function): New function.
3216 (elf64_x86_64_check_relocs): Create an ifunc output section.
3217 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
3218 section if necessary.
3219 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
3220 symbol if necessary.
3221 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
3222 elf_obj_data structure if an ifunc symbol is encountered.
3223 (elf_backend_post_process_headers): Define.
3224 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
3225 if we have ifunc symbols to handle.
3226 (get_ifunc_reloc_section_name): New function. Computes the name
3227 for an ifunc section.
3228 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
3229 section to hold ifunc relocs.
3230 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
3231 (bfd_print_symbol_vandf): Handle ifunc symbols.
3232 (bfd_decode_symclass): Likewise.
3233 * bfd-in2.h: Regenerate.
3235 2009-04-30 Joseph Myers <joseph@codesourcery.com>
3237 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
3238 MOVW and MOVT relocations in a shared library link.
3240 2009-04-27 Anthony Green <green@moxielogic.com>
3242 * verilog.c: New file.
3243 * Makefile.am (BFD32_LIBS): Add verilog.c.
3244 (BFD32_LIBS_CFILES): Add verilog.c.
3245 (verilog.lo): New build rule.
3246 * Makefile.in: Rebuilt.
3247 * targets.c: Add verilog support.
3248 * bfd.c (tdata union): Add Verilog private data field.
3249 * bfd-in2.h: Regenerate.
3251 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
3253 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
3256 2009-04-23 Matthias Klose <doko@ubuntu.com>
3258 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
3260 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
3263 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
3264 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3265 (elf32_arm_size_stubs): Likewise.
3266 (record_thumb_to_arm_glue): Deleted unused function.
3267 (bfd_elf32_arm_process_before_allocation): No longer handle
3268 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
3269 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
3270 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3272 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
3274 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
3275 (elf32_arm_write_section): Declare early.
3276 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
3277 (arm_allocate_glue_section_space): Exclude empty sections.
3278 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
3279 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
3281 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
3282 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
3283 (elf32_arm_size_dynamic_sections): Allocate interworking
3285 (bfd_elf32_bfd_final_link): Define.
3287 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
3289 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
3291 * coffcode.h (coff_compute_section_file_positions): Clear
3292 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
3294 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
3295 force_minimum_alignment.
3297 * libcoff.h: Regenerated.
3299 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
3300 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
3302 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
3303 nor target_subsystem.
3305 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
3306 force_minimum_alignment nor target_subsystem.
3308 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
3310 * coff-x86_64.c (PEI_HEADERS): Protect includes.
3311 (bfd_pe_print_pdata): Remove #ifdef PE variation.
3312 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
3313 include in coff-x86_64.c of headers.
3314 (PDATA_ROW_SIZE): New define.
3315 (pex_regs[]): New static array.
3316 (pex64_get_runtime_function): New static function.
3317 (pex64_get_unwind_info): Likewise.
3318 (pex64_get_scope_entry): Likewise.
3319 (pex64_xdata_print_uwd_codes): Likewise.
3320 (pex64_get_section_by_rva): Likewise.
3321 (pex64_dump_xdata): Likewise.
3322 (pex64_bfd_print_pdata): Likewise.
3323 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
3324 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
3325 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
3327 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
3328 Alan Modra <amodra@bigpond.net.au>
3329 Dave Korn <dave.korn.cygwin@gmail.com>
3331 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
3332 long names and non-NUL-terminated strings.
3334 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3336 * bfd-in2.h: Regenerated.
3338 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3340 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
3341 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
3343 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3346 * coffcode.h (bfd_pei_p): New.
3348 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
3349 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3350 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
3351 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
3352 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
3353 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
3355 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
3356 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3357 bfd_efi_rtdrv_x86_64_vec,
3358 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
3359 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
3360 * targets.c: Likewise.
3362 * configure: Regenerated.
3363 * libcoff.h: Likewise.
3364 * Makefile.in: Likewise.
3366 * efi-app-ia32.c: Removed.
3367 * efi-app-x86_64.c: Likewise.
3368 * efi-bsdrv-ia32.c: Likewise.
3369 * efi-bsdrv-ia64.c: Likewise.
3370 * efi-bsdrv-x86_64.c: Likewise.
3371 * efi-rtdrv-ia32.c: Likewise.
3372 * efi-rtdrv-ia64.c: Likewise.
3373 * efi-rtdrv-x86_64.c: Likewise.
3374 * efi-rtdrv-ia32.c: Likewise.
3376 * efi-app-ia64.c: Moved to ...
3378 (TARGET_SYM): Set to bfd_pei_ia64_vec.
3379 (TARGET_NAME): Set to pei-ia64.
3381 * libpei.h (bfd_target_pei_p): Removed.
3382 (bfd_target_pei_arch): Likewise.
3383 (bfd_target_efi_app_p): Likewise.
3384 (bfd_target_efi_app_arch): Likewise.
3385 (bfd_target_efi_bsdrv_p): Likewise.
3386 (bfd_target_efi_bsdrv_arch): Likewise.
3387 (bfd_target_efi_rtdrv_p): Likewise.
3388 (bfd_target_efi_rtdrv_arch): Likewise.
3389 (bfd_pe_executable_p): Likewise.
3391 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
3392 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
3393 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
3394 and efi-rtdrv-ia32.c.
3395 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
3396 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
3397 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
3398 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
3399 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
3400 efi-rtdrv-x86_64.c. Add pei-ia64.c.
3401 (efi-app-ia64.lo): Removed.
3402 (efi-bsdrv-ia32.lo): Likewise.
3403 (efi-rtdrv-ia32.lo): Likewise.
3404 (efi-app-ia64.lo): Likewise.
3405 (efi-bsdrv-ia64.lo): Likewise.
3406 (efi-rtdrv-ia64.lo): Likewise.
3407 (efi-app-x86_64.lo): Likewise.
3408 (efi-bsdrv-x86_64.lo): Likewise.
3409 (efi-rtdrv-x86_64.lo): Likewise.
3412 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
3414 (arch_type): Removed.
3415 (pe_arch): Likewise.
3416 (pe_bfd_object_p): Just return coff_object_p.
3418 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
3419 bfd_pe_executable_p with bfd_pei_p.
3421 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
3423 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3424 PLT entries to an undefined symbol when generating a shared
3427 2009-04-17 Nick Clifton <nickc@redhat.com>
3430 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3432 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
3434 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3435 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3436 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3437 * binary.c (binary_bfd_define_common_symbol): Likewise.
3438 * bout.c (b_out_bfd_define_common_symbol): Likewise.
3439 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3440 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3441 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3442 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3443 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3444 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3445 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3446 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3447 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3448 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3449 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3450 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3451 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3452 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3453 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3454 * som.c (som_bfd_define_common_symbol): Likewise.
3455 * srec.c (srec_bfd_define_common_symbol): Likewise.
3456 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3457 * versados.c (versados_bfd_define_common_symbol): Likewise.
3458 * vms.c (vms_bfd_define_common_symbol): Likewise.
3459 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3460 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3461 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3462 (pmac_xcoff_vec): Likewise.
3463 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3464 (aix5coff64_vec): Likewise.
3465 * linker.c (bfd_generic_define_common_symbol): New function.
3466 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3467 (_bfd_define_common_symbol): New field.
3468 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3469 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3470 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3472 * bfd-in2.h: Regenerate.
3473 * libbfd.h: Likewise.
3474 * libcoff.h: Likewise.
3476 2009-04-15 Anthony Green <green@moxielogic.com>
3478 * targets.c: Add moxie support.
3479 * Makefile.am: Ditto.
3480 * Makefile.in: Rebuilt.
3481 * cpu-moxie.c, elf32-moxie.c: New files.
3482 * archures.c: Add moxie support.
3483 * configure.in: Add moxie support.
3484 * configure: Rebuilt.
3485 * config.bfd, archures.c: Add moxie support.
3486 * bfd-in2.h: Rebuilt.
3488 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
3490 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3491 branch to an undef weak symbol into a jump to next instruction if
3492 a PLT entry will be created.
3494 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
3496 * coffgen.c (make_a_section_from_file): Set the backend long
3497 section names enable if long section names found on input.
3498 * coffcode.h: Extend long section names documentation to match.
3500 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
3502 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3505 2009-04-07 DJ Delorie <dj@redhat.com>
3507 * archures.c: Add bfd_mach_mep_c5.
3508 * bfd-in2.h: Likewise.
3509 * cpu-mep.c: Add bfd_c5_arch.
3510 * elf32-mep.c: Support it.
3512 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
3514 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3515 info->callbacks->einfo.
3516 * linker.c (_bfd_generic_section_already_linked): Likewise.
3518 2009-04-06 DJ Delorie <dj@redhat.com>
3520 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3522 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3524 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3525 _bfd_pex64_print_pdata only if PE is defined.
3527 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3528 (_bfd_pex64_print_pdata): This.
3530 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3531 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3534 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
3536 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3537 _bfd_pep_print_x64_pdata.
3538 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3539 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3541 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3543 * elf32-xtensa.c (relax_property_section): Always set r_offset
3546 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
3548 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3549 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3551 (elf32_arm_stub_type): New enum values for the two new stubs.
3552 (arm_type_of_stub): Make use of the two new stubs.
3553 (arm_size_one_stub): Handle the two new stubs.
3555 2009-04-01 Matt Thomas <matt@netbsd.org>
3557 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3558 hidden symbols into the GOT or PLT.GOT.
3559 (elf_vax_relocate_section): Do not emit a PCREL reloc
3560 into a shared object if it is against a hidden symbol.
3562 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3564 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3565 and know_contains_shared_object_p.
3566 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3567 Cache the result in the archive_info table.
3568 (xcoff_auto_export_p): Add an "info" parameter and update the
3569 call to xcoff_archive_contains_shared_object_p.
3570 (xcoff_mark_auto_exports): Update accordingly.
3571 (xcoff_post_gc_symbol): Likewise.
3573 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3575 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3578 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3580 * coff-rs6000.c (member_layout): New structure.
3581 (archive_iterator): Likewise.
3582 (member_layout_init): New function.
3583 (archive_iterator_begin): Likewise.
3584 (archive_iterator_next): Likewise.
3585 (xcoff_write_armap_old): Use the new iterator functions.
3586 (do_shared_object_padding): Delete.
3587 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3588 handling of arch_info.
3589 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3590 first loop rather than the second. Allocate a member header if
3591 there isn't one, then work out the stat information and length
3592 in the first loop too. Use the new iterators for the second loop.
3593 (xcoff_write_archive_contents_big): Likewise.
3595 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3597 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3598 (bfd_xcoff_set_archive_import_path): Likewise.
3599 * bfd-in2.h: Regenerate.
3600 * xcofflink.c: Include libiberty.h.
3601 (xcoff_archive_info): New structure.
3602 (xcoff_archive_info_hash): New function.
3603 (xcoff_archive_info_eq): Likewise.
3604 (xcoff_get_archive_info): Likewise.
3605 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3606 (bfd_xcoff_split_import_path): New function.
3607 (bfd_xcoff_set_archive_import_path): Likewise.
3608 (xcoff_set_import_path): Move earlier in file.
3609 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3610 object to the directory part of the bfd's filename. Get the
3611 import path and filename of an archive object from the archive's
3612 xcoff_tdata, initializing it if necessary. Update use of
3614 (bfd_link_input_bfd): Update use of import_file_id.
3615 (xcoff_write_global_symbol): Likewise.
3617 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3619 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3621 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3623 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3624 a .loader section for relocatable links.
3625 (xcoff_need_ldrel_p): New function.
3626 (xcoff_mark): Use it.
3627 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3629 (xcoff_build_ldsym): New function, split out from...
3630 (xcoff_build_ldsyms): ...here. Rename to...
3631 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3632 call xcoff_build_ldsym, if there's a loader section.
3633 (xcoff_build_loader_section): New function, extracted verbatim from...
3634 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3635 there's a loader section. Only add an __rtinit loader symbol
3636 if there's a loader section. Update after above name change.
3637 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3638 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3639 and xcoff_create_ldrel.
3640 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3641 (xcoff_reloc_link_order): Likewise, but only call it if there's
3642 a loader section. Use xcoff_symbol_section.
3643 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3644 if there's a loader section.
3646 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3648 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3650 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3652 * elf32-arm.c (group_sections): Rewrite loops for better
3655 2009-03-30 DJ Delorie <dj@redhat.com>
3657 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3658 relocs when doing a relocatable link.
3660 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3662 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3663 "ERROR:", in error messages.
3664 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3665 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3666 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3667 (elf32_arm_merge_eabi_attributes): Likewise.
3668 (elf32_arm_merge_private_bfd_data): Likewise.
3670 2009-03-27 Nick Clifton <nickc@redhat.com>
3672 * section.c (bfd_get_section_contents): Detect and handle the case
3673 where a section has the SEC_IN_MEMORY flag set but no actual
3676 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3679 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3680 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3681 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3682 if we don't find matching PT_LOAD when copying.
3684 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3686 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3687 the reloc descriptions.
3689 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3691 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3692 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3693 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3695 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3697 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3698 (bfd_i386_arch_intel_syntax): Likewise.
3699 (i8086_arch): Likewise.
3700 (bfd_x86_64_arch): Likewise.
3702 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3704 * elf32-cris.c (cris_elf_relocate_section): <case
3705 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3706 symbols for non-allocated sections. Don't check whether to
3707 generate R_CRIS_DTPMOD for non-allocated sections.
3708 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3709 handle relocation GC:ing if applied to non-allocated section.
3710 (cris_elf_check_relocs): Similar.
3712 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3713 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3714 when emitting a known TP offset in the GOT.
3716 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3718 * elf64-ppc.c (synthetic_opd): Delete.
3719 (compare_symbols): Look for .opd name rather than section match.
3720 (ppc64_elf_get_synthetic_symtab): Likewise.
3722 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3724 * elf32-ppc.c (is_pic_glink_stub): Delete.
3725 (is_nonpic_glink_stub): New function.
3726 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3728 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3730 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3731 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3733 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3734 macros for visibilty and locality checks.
3735 (elf_s390_adjust_dynamic_symbol): Likewise.
3736 (allocate_dynrelocs): Likewise.
3737 (elf_s390_relocate_section): Likewise.
3738 (elf_s390_finish_dynamic_symbol): Likewise.
3739 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3740 (elf_s390_adjust_dynamic_symbol): Likewise.
3741 (allocate_dynrelocs): Likewise.
3742 (elf_s390_relocate_section): Likewise.
3743 (elf_s390_finish_dynamic_symbol): Likewise.
3745 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3747 * bfd-in2.h: Regenerated.
3748 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3749 for debugging sections and map memory read/write dependent on
3751 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3752 without memory read flags set.
3753 * section.c: Add SEC_COFF_NOREAD to section flags.
3755 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3757 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3760 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3762 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3763 "no overlays" return. If there are overlays, create overlay
3764 manager entry symbols here, so that..
3765 (spu_elf_build_stubs): ..we don't need to set them up here.
3766 Simplify entry symbol tests.
3767 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3769 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3771 * elf.c (elfcore_grok_openbsd_procinfo)
3772 (elfcore_grok_openbsd_note): New functions.
3773 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3775 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3777 * vms-hdr.c: Don't include alloca.h.
3778 * elf32-m68hc1x.c: Include alloca-conf.h.
3780 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3782 * Makefile.am: Run "make dep-am".
3783 * Makefile.in: Regenerate.
3785 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3787 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3789 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3791 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3793 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3794 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3795 ovly_return fields with ovly_entry[2]. Adjust all users.
3796 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3798 (spu_elf_build_stubs): Likewise.
3799 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3800 ovly_flavour changes. Update all callers.
3801 (ovl_stub_size_log2): New function.
3802 (build_stub): Handle compact icache stubs. Use different manager
3803 entry point for stubs in non-icache area.
3804 (spu_elf_size_stubs): Don't allocate space for indirect branch
3806 (spu_elf_build_stubs): And don't built them.
3808 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3810 * dwarf2.c (read_section): Always use rawsize, if available.
3812 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3814 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3815 of rawsize and size for buffer.
3817 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3819 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3820 parameter just because fixed sections fit into local store.
3821 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3822 generating overlays if fixed sections plus reserved stack
3823 and heap space fit into local store.
3825 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3827 * elf32-spu.c (build_stub): Correct icache set_id.
3828 (spu_elf_relocate_section): Likewise.
3830 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3832 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3833 symbol table if it was created by the current call.
3835 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3837 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3838 class XMC_DS rather than XMC_UA.
3840 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3842 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3843 bfd_boolean export_defineds parameter with an unsigned int
3844 auto_export_flags parameter.
3845 * bfd-in2.h: Regenerate.
3846 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3847 split out from xcoff_build_ldsyms.
3848 (xcoff_covered_by_expall_p): New function.
3849 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3850 but with extra code to handle -bexpfull and -bexpall.
3851 (xcoff_mark_auto_exports): New function.
3852 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3853 a function should be automatically exported.
3854 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3855 parameter with an auto_export_flags parameter. Update ldinfo
3856 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3859 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3861 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3862 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3863 init and fini functions. Do garbage collection for objects
3864 without an entry point too.
3866 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3868 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3869 check whether a symbol has csect information.
3870 (coff_print_aux): Likewise.
3871 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3872 information for C_AIX_WEAKEXT too.
3873 (_bfd_xcoff_swap_aux_out): Likewise.
3874 (xcoff_reloc_type_br): Handle defweak symbols too.
3875 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3876 information for C_AIX_WEAKEXT too.
3877 (_bfd_xcoff64_swap_aux_out): Likewise.
3878 (xcoff64_reloc_type_br): Handle defweak symbols too.
3879 * coffgen.c (coff_print_symbol): Handle auxillary function
3880 information for C_AIX_WEAKEXT too.
3881 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3882 instead of BSF_GLOBAL if the L_WEAK flag is set.
3883 (xcoff_dynamic_definition_p): New function.
3884 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3885 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3886 always take the symbol class from the ldsym. Use weak bfd symbol
3887 types for weak ldsyms.
3888 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3889 Fix the check for whether a definition is from a shared object.
3890 Allow redefinitions of weak symbols.
3891 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3892 (xcoff_keep_symbol_p): Likewise.
3893 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3894 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3895 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3896 but mark them as L_WEAK.
3897 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3898 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3900 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3902 * xcofflink.c (xcoff_mark): When walking the relocations,
3903 only mark the target symbol or the target section, not both.
3904 (xcoff_final_definition_p): New function.
3905 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3906 symbol is a valid definition of the associated output symbol.
3907 Use XCOFF_ALLOCATED to stop the same hash table entry having
3909 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3911 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3913 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3915 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3918 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3920 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3921 * libcoff.h: Regenerate.
3922 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3923 line-number counts in the bfd's lineno_counts field.
3924 Don't keep per-csect line-number counts.
3925 (xcoff_sweep): Don't update per-csect line-number counts.
3926 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3927 entries in each output section.
3928 (xcoff_link_input_bfd): Get the number of line numbers from
3929 the bfd's lineno_counts field, rather than recalculating it
3930 from scratch. Fix the range check when updating C_BINCL and
3932 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3933 here. Don't expect csects to have line-number counts.
3935 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3937 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3938 * libcoff.h: Regenerate.
3939 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3940 "skip" logic from xcoff_link_input_bfd.
3941 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3942 objects in a dynamic link, rather than checking whether csectpp
3943 is null. Always allocate debug_index for other objects,
3944 and always go through the loop. Update the type of debug_index
3945 after the change above. Read the auxillary csect information
3946 and use xcoff_keep_symbol_p to decide whether a symbol should
3947 be kept. Set its debug_index to -2 if not.
3948 (xcoff_link_input_bfd): Update the type of debug_index after
3949 the change above and always expect it to be nonnull. Use it to
3950 test whether a symbol should be stripped, rather than making the
3951 decision here. Postpone all symbol creation to the second pass.
3953 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3955 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3956 creating a descriptor.
3957 (xcoff_sweep): Don't mark toc_section unless it's needed.
3958 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3959 when marking every bfd.
3960 (xcoff_link_input_bfd): Skip all TOC anchors.
3961 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3962 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3963 to -1; call xcoff_find_tc0 instead.
3965 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3967 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3968 * libcoff.h: Regenerate.
3969 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3970 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3971 the previous symbol's csect. Treat last_symndx as an inclusive value
3972 and simplify its handling.
3973 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3974 symbols with the right csect. Don't mark rsec when processing
3975 relocations against undefined or absolute sections.
3976 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3977 of bfd_und_section_ptr.
3978 (xcoff_link_input_bfd): Likewise.
3980 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3982 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3983 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3984 flag is set. Assert that all undefined symbols are either
3985 imported or defined by a dynamic object.
3986 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3987 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3988 handling to all relocations. Only set XCOFF_CALLED for function
3990 (xcoff_find_function): New function, split out from...
3991 (bfd_xcoff_export_symbol) ...here.
3992 (xcoff_set_import_path): New function, split out from...
3993 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3994 meaning of XCOFF_CALLED.
3995 (xcoff_mark_symbol): If we mark an undefined and unimported
3996 symbol, find some way of defining it. If the symbol is a function
3997 descriptor, fill in its definition automatically. If the symbol
3998 is a function, mark its descriptor and allocate room for global
3999 linkage code. Otherwise mark the symbol as implicitly imported.
4000 Move the code for creating function descriptors from...
4001 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
4002 check for symbols that were implicitly defined.
4003 (xcoff_mark): Don't count any dynamic relocations against
4005 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
4006 in the xcoff link info.
4007 (xcoff_link_input_bfd): Remove handling of undefined and
4010 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
4012 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
4013 if the target is absolute. Fix comment typo.
4014 (xcoff_ppc_relocate_section): Remove FIXME.
4015 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
4016 if the target is absolute.
4018 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
4020 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
4021 R_POS and R_NEG relocations against absolute symbols to the
4024 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
4026 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
4027 to 2 for bfd_mach_ppc_620.
4029 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
4031 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
4032 * configure.in: Likewise.
4033 * configure: Regenerate.
4035 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
4038 * elf.c (assign_section_numbers): Generate symbol table if there
4039 is any relocation in output.
4040 (_bfd_elf_compute_section_file_positions): Likewise.
4042 2009-03-13 Nick Clifton <nickc@redhat.com>
4045 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
4046 * elflink.c (elf_link_read_relocs_from_section): Use
4047 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
4048 relocs but no symbol table.
4049 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
4051 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
4054 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
4055 to check ___tls_get_addr.
4057 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
4058 strncmp to check __tls_get_addr.
4060 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
4062 * dwarf2.c (read_section): Always check the offset, even when the
4063 section has been read before.
4065 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
4067 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
4070 2009-03-11 Chris Demetriou <cgd@google.com>
4072 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
4073 * bfd-in2.h: Regenerate.
4074 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
4075 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
4077 (bsd_write_armap): Likewise.
4078 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
4079 flag is set, do nothing.
4080 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
4083 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
4085 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
4086 used to update stack pointer.
4088 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4091 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
4092 for unknown symbols in absolute section.
4094 2009-03-06 Nick Clifton <nickc@redhat.com>
4096 * po/es.po: Updated Spanish translation.
4098 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
4100 * elf32-arm.c (group_sections): Take next section size into
4101 account before accepting to group it.
4103 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
4105 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
4107 (elf32_arm_final_link_relocate): Likewise.
4109 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
4112 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
4114 2009-03-04 Alan Modra <amodra@bigpond.net.au>
4116 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
4117 * section.c (struct bfd_section): Add has_tls_get_addr_call.
4118 (BFD_FAKE_SECTION): Init new flag.
4119 * ecoff.c (bfd_debug_section): Likewise.
4120 * bfd-in2.h: Regenerate.
4121 * libbfd.h: Regenerate.
4122 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
4123 (ppc_elf_reloc_type_lookup): Handle new relocs.
4124 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
4125 without marker relocs.
4126 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
4127 if section has no old-style calls.
4128 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
4129 Don't try to optimize new-style __tls_get_addr call when handling
4130 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
4132 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
4133 (ppc64_elf_reloc_type_lookup): Handle new relocs.
4134 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
4135 without marker relocs.
4136 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
4137 if section has no old-style calls. Set toc_ref for new relocs as
4139 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
4140 Don't try to optimize new-style __tls_get_addr call when handling
4141 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
4144 2009-03-04 Alan Modra <amodra@bigpond.net.au>
4147 * configure.in: Test for ld --as-needed support. Link shared
4148 libbfd against libm.
4149 * configure: Regenerate.
4151 2009-03-03 Alan Modra <amodra@bigpond.net.au>
4153 * Makefile.am: Run "make dep-am".
4154 * Makefile.in: Regenerate.
4156 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
4158 * elf32-score7.c: New file.
4159 * elf32-score.h: New file.
4160 * elf32-score.c: Add code to support score 7. Set score7 as the
4162 * cpu-score.c: Add score7 architecure.
4163 (compatibile): New function.
4164 * Makefile.am: Add rules for building elf32-score7 object.
4165 * Makefile.in: Regenerate.
4166 * configure.in: Add elf32-score7 object to score vectors.
4167 * configure: Regenerate.
4168 * reloc.c: Add score7 relocs.
4169 * archures.c: Add score3 and score7 machine numbers.
4170 * bfd-in2.h: Regenerate.
4171 * libbfd.h: Regenerate.
4173 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4175 * configure: Regenerate.
4177 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4179 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
4180 (elf32_hppa_check_relocs): Use it.
4182 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
4184 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
4185 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4186 (elf_hppa_is_dynamic_loader_symbol): Likewise.
4187 (elf_hppa_record_segment_addrs): Likewise.
4188 (elf_hppa_final_link): Likewise.
4189 (elf_hppa_relocate_insn): Likewise.
4190 (elf_hppa_final_link_relocate): Likewise.
4191 (elf64_hppa_relocate_section): Likewise.
4192 * elf64-hppa.c: Insert above.
4194 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4196 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
4197 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
4198 (elf_hppa_relocate_section): Likewise.
4199 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
4200 from struct elf_link_hash_entry. Add count field.
4201 (struct elf64_hppa_dyn_hash_table): Delete.
4202 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
4203 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
4204 (hppa_elf_hash_entry, eh_name): Define.
4205 (elf64_hppa_new_dyn_hash_entry): Delete.
4206 (elf64_hppa_dyn_hash_lookup): Delete.
4207 (elf64_hppa_dyn_hash_traverse): Delete.
4208 (get_dyn_name): Delete.
4209 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
4210 of struct elf64_hppa_dyn_hash_entry *.
4211 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
4212 allocate_global_data_plt, allocate_global_data_stub,
4213 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
4215 (hppa64_link_hash_newfunc): New.
4216 (elf64_hppa_hash_table_create): Rework.
4217 (count_dyn_reloc): Likewise.
4218 (hppa64_elf_local_refcounts): New.
4219 (elf64_hppa_check_relocs): Rework using standard technique for recording
4220 local DLT, PLT and OPD reference counts.
4221 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
4222 elf_link_hash_entry *.
4223 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
4224 allocate_global_data_plt, allocate_global_data_stub,
4225 allocate_global_data_opd, allocate_dynrel_entries,
4226 elf64_hppa_adjust_dynamic_symbol,
4227 elf64_hppa_mark_milli_and_exported_functions): Likewise.
4228 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
4229 Use hppa_link_hash_table. Rework.
4230 (elf64_hppa_link_output_symbol_hook): Rework.
4231 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
4232 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
4233 elf64_hppa_finish_dynamic_sections): Likewise.
4235 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
4237 * elf32-arm.c (stub_reloc_type): Removed.
4238 (insn_sequence): Renamed reloc_type field to r_type.
4239 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
4240 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
4241 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
4242 (elf32_arm_stub_type): Add new enum entries for the new stubs.
4243 (arm_stub_is_thumb): Catch new stubs.
4244 (arm_type_of_stub): Handle new stubs.
4245 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
4246 (bfd_elf32_arm_process_before_allocation): Remove useless
4249 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
4251 * elf.c (elf_find_function): Use is_function_type to check
4254 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
4256 * xtensa-modules.c: Revert to previous version 1.11 due
4257 to inadvertant commit.
4259 2009-02-24 Sterling Augustine <sterling@tensilica.com>
4261 * elf32-xtensa.c (text_action_add): Separate test for action
4262 type. Break if saved action is ta_widen_insn at same offset.
4264 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
4266 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
4267 to elf32_arm_stub_long_branch_any_arm_pic.
4268 (elf32_arm_stub_long_branch_any_thumb_pic): New.
4269 (enum elf32_arm_stub_type, arm_type_of_stub)
4270 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
4273 2009-02-24 Joseph Myers <joseph@codesourcery.com>
4275 * elf32-arm.c (PREV_SEC): Update comment.
4276 (group_sections): Rename argument to stubs_always_after_branch.
4277 Reverse the list and place stubs at the end of input sections.
4279 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
4281 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
4283 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
4285 (arm_size_one_stub): Remove unnecessary break.
4286 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
4288 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
4290 * elf32-arm.c (stub_insn_type): New type.
4291 (stub_reloc_type): Likewise.
4292 (insn_sequence): Likewise.
4293 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
4294 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
4295 (elf32_arm_stub_long_branch_thumb_only): Likewise.
4296 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4297 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
4298 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
4299 (elf32_arm_stub_hash_entry): Add new helper fields.
4300 (stub_hash_newfunc): Initialize these new fields.
4301 (arm_build_one_stub): Encode Arm and Thumb instructions separately
4302 to take endianness into account.
4303 (arm_size_one_stub): Compute size of stubs using insn_sequence.
4304 (arm_map_one_stub): Code is now more generic, thanks to
4307 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
4309 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
4311 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4312 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
4313 BLX is not available. Fix typo in warning message. Add comments
4314 and improve formatting.
4315 (arm_build_one_stub): Adjust to new
4316 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
4317 (arm_map_one_stub): Likewise.
4319 2009-02-23 Tristan Gingold <gingold@adacore.com>
4320 Eric Botcazou <ebotcazou@adacore.com>
4321 Douglas B Rupp <rupp@gnat.com>
4323 * vms.h: Update copyright year, fix comments, reorder declarations.
4324 (_bfd_save_vms_section): Remove the prototype.
4325 (EGPS_S_V_NO_SHIFT): New constant.
4326 (bfd_vms_set_section_flags): New prototype.
4327 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
4329 (EGSY_S_W_FLAGS): Ditto.
4330 (EGSY_S_V_QUAD_VAL): Ditto.
4331 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
4332 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
4333 EGST_S_B_NAMLNG): Ditto.
4334 (ESRF_S_B_NAMLNG): Ditto.
4335 (ETIR_S_C_HEADER_SIZE): Ditto.
4336 (EGPS_S_V_ALLOC_64BIT): Ditto.
4337 (DST_S_C_EPILOG): Ditto.
4338 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
4339 (DST_S_C_SRC_INCRLNUM_B): Ditto.
4340 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
4341 (DST_S_L_PCLINE_UNSLONG): Ditto.
4342 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
4343 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
4344 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
4345 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
4346 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
4347 (DST_S_B_SRC_UNSBYTE): Ditto.
4348 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
4350 (vms_section, vms_reloc): Remove types.
4351 (hdr_struc): Replaced by ...
4352 (hdr_struct): ... new type.
4353 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
4354 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
4355 (EMH_DATE_LENGTH): Ditto.
4356 (eom_struc): Replaced by ...
4357 (eom_struct): ... new type.
4358 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
4359 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
4360 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
4361 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
4362 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
4363 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
4364 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
4365 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
4366 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
4367 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
4368 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
4369 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
4370 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
4371 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
4372 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
4373 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
4374 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
4375 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
4376 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
4377 (enum file_type_enum): New type.
4378 (struct location_struct): Removed.
4379 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
4380 (struct funcinfo, struct module): Ditto.
4381 (struct vms_private_data_struct): Update fields.
4382 (struct vms_section_data_struct): New type.
4384 * vms.c: Update copyright year, fix comments,
4385 Fix includes for DECC, add prototypes.
4386 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
4388 Use flavour to set is_vax, location_stack is removed.
4389 (struct pair): Declare.
4390 (fill_section_ptr): Initialize variables at declaration.
4391 Add guard to set SECTION_SYM flag, handlde und section.
4392 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
4393 (_bfd_vms_slurp_object_records): New function, replaces previous
4395 (vms_slurp_module): New function.
4396 (vms_slurp_image): Ditto.
4397 (vms_object_p): Complete rewrite.
4398 (vms_mkobject): Use is_vax field to slect architecture.
4399 (free_reloc_stream): New function.
4400 (vms_convert_to_var): Ditto.
4401 (vms_convert_to_var_1): Ditto.
4402 (vms_convert_to_var_unix_filename): Ditto.
4403 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
4405 (vms_new_section_hook): Set alignment to 0, allocate private data.
4406 (vms_get_section_contents): Load content.
4407 (vms_get_symbol_info): Handle undefined section.
4408 (vms_find_nearest_line): Handle.
4409 (alloc_reloc_stream): New function.
4410 (vms_slurp_reloc_table): Ditto.
4411 (vms_get_reloc_upper_bound): Make it real.
4412 (vms_canonicalize_reloc): Do the real work.
4413 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
4415 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
4416 (vms_set_arch_mach): Check arch.
4417 (vms_set_section_contents): Copy the content after allocation.
4418 (vms_alpha_vec): Update object flags.
4420 * vms-tir.c: Update copyright year, fix comments,
4421 add prototypes for new functions.
4422 (dst_define_location): New function.
4423 (dst_restore_location): New function.
4424 (dst_retrieve_location): New function.
4425 (dst_check_allocation): New function.
4426 (image_dump): Call dst_check_allocation.
4427 (image_write_b): Ditto.
4428 (image_write_w): Ditto.
4429 (image_write_l): Ditto.
4430 (image_write_q): Ditto.
4431 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4432 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4434 Call error handler instead of abort if name is not known.
4435 (etir_sta): Add quarter_relocs argument and set it.
4438 (etir_opr): Ditto, return FALSE in case of error.
4439 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4440 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4441 (etir_stc): Add quarter_relocs argument and set it, fix cast.
4442 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4443 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4444 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4445 Return FALSE in case of error.
4446 (tir_sta): Change sign of psect.
4448 (tir_cmd): Fix cast. Makes tir_table static const.
4449 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4450 add argument to explain.
4451 (analyze_etir): Initialize maxptr, add quarter_relocs
4452 declaration, move some declarations into inner scopes.
4453 Handle quarter_relocs and STO_IMM.
4454 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4455 (_bfd_vms_slurp_relocs): New function.
4456 (_bfd_vms_decode_relocs): New function.
4457 (sto_imm): Rewritten.
4458 (start_first_etbt_record): New function.
4459 (start_another_etbt_record): Ditto.
4460 (etir_output_check): Ditto.
4461 (defer_reloc_p): Ditto.
4462 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4463 a for-loop. Correctly deals with contents, deals with .vmsdebug,
4464 rewritte relocations handling.
4465 (_bfd_vms_write_tbt): Removed.
4466 (_bfd_vms_write_dbg): Ditto.
4468 * vms-misc.c: Update copyright year, Fix comments.
4469 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4470 (maybe_adjust_record_pointer_for_object): New function.
4471 (_bfd_vms_get_first_record): New function, replaces ...
4472 (_bfd_vms_get_record): .. removed.
4473 (_bfd_vms_get_object_record): New function.
4474 (_bfd_vms_get_object_record): New function.
4475 (vms_get_remaining_object_record): New function, replaces ...
4476 (_bfd_vms_get_next_record): ... removed.
4477 (add_new_contents): Removed.
4478 (_bfd_save_vms_section): Removed.
4479 (_bfd_get_vms_section): Removed.
4480 (_bfd_vms_output_flush): Write in VAR format.
4481 (new_symbol): Don't make UND section.
4483 * vms-hdr.c: Update copyright year, update list of record handled.
4484 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4485 (_bfd_vms_write_hdr): Strip vms and unix patches,
4486 add comments, truncate module name at 31 characters,
4487 use constants instead of hard-coded value,
4488 write BFD version instead of a fixed string.
4489 (_bfd_vms_slurp_ihd): New function.
4490 (_bfd_vms_slurp_isd): Ditto.
4491 (_bfd_vms_slurp_ihs): Ditto.
4492 (new_module): Ditto.
4493 (parse_module): Ditto
4494 (build_module_list): Ditto.
4495 (module_find_nearest_line): Ditto.
4496 (_bfd_vms_find_nearest_dst_line): Ditto.
4497 (vms_slurp_debug): Ditto.
4498 (_bfd_vms_slurp_dbg): Ditto.
4499 (_bfd_vms_slurp_tbt): Ditto.
4500 (_bfd_vms_write_dbg): Ditto.
4501 (_bfd_vms_write_tbt): Ditto.
4503 * vms-gsd.c: Update copyright year, update list of records handled.
4504 (EVAX_LITERALS_NAME): New macro.
4505 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4506 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4507 (register_universal_symbol): New function and prototype.
4508 (_bfd_vms_slurp_gsd): Fix indentations and casts,
4509 improve debug messages,
4510 use constants instead of hard-coded value,
4511 fix missing endianness conversion,
4512 handle global symbol (SYMG).
4513 (bfd_vms_set_section_flags): New function.
4514 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4515 handle section literals,
4517 handle section bfd and vms flags,
4518 don't output LIB$INITIALIZE symbol,
4519 fix handling of weak symbols,
4520 fix evax vs vax procedure descriptor,
4521 handle absolute symbols.
4523 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4524 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4526 * makefile.vms (DEFS): Fix flags for VMS.
4528 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4530 * bfd-in2.h: Regenerated.
4531 * libbfd.h: Regenerated.
4533 2009-02-20 Cary Coutant <ccoutant@google.com>
4535 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4538 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4541 * coffcode.h (coff_write_object_contents): Don't let the string
4542 table offset overflow the s_name field when using long section names.
4544 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4546 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4547 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4548 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4549 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4550 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4551 (bfd_pmac_xcoff_backend_data): Likewise.
4552 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4553 (bfd_xcoff_aix5_backend_data): Likewise.
4554 (xcoff64_write_object_contents): Delete unused long_section_names
4556 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4557 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4559 * coffcode.h (documentation): Update to describe long section names.
4560 (COFFLONGSECTIONCATHELPER): New helper macro.
4561 (BLANKOR1TOODD): Likewise.
4562 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4563 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4564 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4565 (bfd_coff_set_long_section_names_allowed): New function.
4566 (bfd_coff_set_long_section_names_disallowed): Likewise.
4567 (struct bfd_coff_backend_data): Add new backend hook function
4568 pointer _bfd_coff_set_long_section_names.
4569 (bfd_coff_set_long_section_names): New backend hook.
4570 (coff_write_object_contents): Only generate long section names if
4571 bfd_coff_long_section_names() indicates they are currently enabled.
4572 (bfd_coff_std_swap_table): Make non-const, and initialise long
4573 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4574 (ticoff0_swap_table): Likewise to both.
4575 (ticoff1_swap_table): Again, likewise to both.
4576 * coffgen.c (make_a_section_from_file): Allow long section names
4577 as inputs even if not currently allowed for outputs.
4578 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4579 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4580 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4581 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4582 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4583 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4584 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4585 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4586 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4587 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4588 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4589 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4590 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4591 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4592 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4593 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4594 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4595 * libcoff-in.h: Update copyright year to cause updated copyright
4596 year in generated libcoff.h, and fix typo.
4597 * libcoff.h: Regenerated.
4598 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4599 (_bfd_ecoff_no_long_sections): Add prototype.
4600 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4601 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4602 defined by an including .c file.
4603 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4604 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4605 (ticoff1_swap_table): Likewise to both.
4607 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
4609 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4610 stub. Catch default case error.
4611 (arm_map_one_stub): Add missing Thumb mapping symbol.
4613 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4616 * elf32-avr.c: Handle case where no local symbos exist correctly.
4618 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
4621 * elf32-arm.c (arm_long_branch_stub,
4622 arm_thumb_v4t_long_branch_stub,
4623 arm_thumb_thumb_long_branch_stub,
4624 arm_thumb_arm_v4t_long_branch_stub,
4625 arm_thumb_arm_v4t_short_branch_stub,
4626 arm_pic_long_branch_stub):
4627 Renamed to elf32_arm_stub_long_branch_any_any,
4628 elf32_arm_stub_long_branch_v4t_arm_thumb,
4629 elf32_arm_stub_long_branch_thumb_only,
4630 elf32_arm_stub_long_branch_v4t_thumb_arm,
4631 elf32_arm_stub_short_branch_v4t_thumb_arm,
4632 elf32_arm_stub_long_branch_any_any_pic.
4633 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4634 arm_thumb_thumb_stub_long_branch,
4635 arm_thumb_arm_v4t_stub_long_branch,
4636 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4637 Renamed to arm_stub_long_branch_any_any,
4638 arm_stub_long_branch_v4t_arm_thumb,
4639 arm_stub_long_branch_thumb_only,
4640 arm_stub_long_branch_v4t_thumb_arm,
4641 arm_stub_short_branch_v4t_thumb_arm,
4642 arm_stub_long_branch_any_any_pic.
4644 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4646 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4647 in branch offset check.
4649 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4651 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4652 add toc.symndx and toc.add.
4653 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4655 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4657 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4658 (branch_reloc_hash_match): New function, extracted from..
4659 (ppc64_elf_tls_optimize): ..here.
4660 (ppc64_elf_relocate_section): Properly set addends when optimizing
4661 tls sequences. Avoid unnecessary reading and writing of insns.
4662 Only redo reloc when symbol changed. Bypass symbol checks when
4664 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4665 (branch_reloc_hash_match): New function, extracted from..
4666 (ppc_elf_tls_optimize): ..here.
4667 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4668 Don't clear addend on zapped __tls_get_addr reloc.
4670 2009-02-12 Nick Clifton <nickc@redhat.com>
4673 * elflink.c (bfd_elf_final_link): When counting the relocations,
4674 if the header size has not been set yet then assume that it will
4675 match the output section's reloc type.
4677 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4679 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4682 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4684 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4685 (find_function): Likewise.
4686 (pasted_function): Don't error if no prior function found.
4687 (discover_functions): Revert 2008-12-10 change. Extend first
4688 function range to start of section.
4690 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4692 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4694 * elf64-hppa.h: Likewise.
4696 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4698 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4701 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4703 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4704 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4706 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4708 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4709 * archures.c (bfd_mach_mips_xlr): Define.
4710 * bfd-in2.h: Regenerate.
4711 * cpu-mips.c (I_xlr): Define.
4712 (arch_info_struct): Add XLR entry.
4713 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4714 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4715 (mips_mach_extensions): Add XLR entry.
4717 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4719 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4721 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4723 * configure.in: AC_SUBST pdfdir.
4724 * Makefile.am: Add install-pdf, install-pdf-am
4725 and install-pdf-recursive targets. Define pdfdir.
4726 * doc/Makefile.am: Define pdf__strip_dir. Add
4727 install-pdf and install-pdf-am targets.
4728 * po/Make-in: Add install-pdf target.
4729 * configure: Regenerate.
4730 * Makefile.in: Regenerate
4731 * doc/Makefile.in: Regenerate.
4733 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4735 * bfd-in2.h: Regenerate.
4736 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4737 fields from n_entries to n_slots where appropriate, update comments.
4738 (HOWTO): Add TLS relocations.
4739 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4740 (enum elf_m68k_got_offset_size): New enum.
4741 (struct elf_m68k_got_entry.type): Move field to ...
4742 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4743 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4745 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4747 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4748 fields into n_entries array. Update comments.
4749 (elf_m68k_init_got): Simplify, update all uses.
4750 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4751 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4752 GOT entries; update name, update all uses.
4753 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4754 (elf_m68k_get_got_entry): Update.
4755 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4757 (elf_m68k_remove_got_entry_type): Simplify.
4758 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4759 (elf_m68k_can_merge_gots): Update.
4760 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4761 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4762 GOT entries, simplify.
4763 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4764 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4765 field, remove obsoleted local_n_entries field.
4766 (elf_m68k_partition_multi_got_2): New static function.
4767 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4769 (elf_m68k_remove_got_entry_type): Update.
4770 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4771 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4772 update of sgot->size and srelgot->size.
4773 (elf_m68k_gc_sweep_hook): Update.
4774 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4775 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4777 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4778 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4780 2009-02-02 DJ Delorie <dj@redhat.com>
4782 * elf32-mep.c (config_names): Regenerate configuration.
4784 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4786 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4787 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4788 * elf.c (bfd_elf_get_str_section): Make static.
4789 (bfd_elf_find_section): Delete.
4790 * libbfd.h: Regenerate.
4792 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4794 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4795 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4797 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4799 * elflink.c (on_needed_list): New function.
4800 (elf_link_add_object_symbols): Link in --as-needed libs if they
4801 satisfy undefined symbols in other libs.
4803 2009-01-30 Julian Brown <julian@codesourcery.com>
4805 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4806 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4807 with --just-symbols (-R).
4809 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4811 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4812 high_pc in order to properly sign-extend VMAs.
4814 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4815 Mark Shinwell <shinwell@codesourcery.com>
4816 Catherine Moore <clm@codesourcery.com>
4818 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4820 2009-01-28 Catherine Moore <clm@codesourcery.com>
4822 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4823 SEC_LOAD for dynamic relocation sections.
4825 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4827 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4828 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4829 the size of local TLS data.
4831 2009-01-27 Andreas Schwab <schwab@suse.de>
4833 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4834 architectures in the archive.
4836 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4838 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4839 <R_CRIS_32_DTPREL>: Correct relocation value.
4841 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4842 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4843 symbols with non-default visibility.
4845 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4847 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4848 describing the trampolines.
4849 (ppc_elf_relocate_section): Update relocs to describe the
4852 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4854 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4855 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4856 and R_PARISC_PCREL12F relocations.
4858 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4861 * elflink.c (find_version_for_sym): New function split out from,
4862 but without export_dynamic test, ..
4863 (_bfd_elf_link_assign_sym_version): ..here.
4864 (_bfd_elf_export_symbol): Use it.
4866 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4868 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4869 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4870 * elflink.c: ..here, somewhat modified.
4871 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4872 _bfd_elf_link_find_version_dependencies,
4873 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4874 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4875 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4877 * elflink.c: ..and make static here.
4878 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4879 of output_bfd from struct elf_find_verdep_info.
4880 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4881 struct elf_info_failed.
4882 (bfd_elf_size_dynamic_sections): Adjust.
4884 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4887 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4888 after comp_unit_find_line call.
4890 2009-01-21 Nick Clifton <nickc@redhat.com>
4893 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4894 tm_gmtoff field in struct tm.
4896 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4898 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4899 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4900 sections in soft-icache lines unless non_ia_text. Don't add
4901 rodata if doing so would exceed line size.
4903 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4905 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4906 types than bfd_link_hash_indirect, before early return, call
4907 _bfd_elf_link_hash_copy_indirect.
4909 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4911 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4912 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4913 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4914 (elf_backend_obj_attrs_order): New define.
4915 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4916 (elfNN_bed): Add elf_backend_obj_attrs_order.
4918 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4920 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4921 (obj_attr_size): Likewise.
4922 (write_obj_attribute): Likewise.
4923 (_bfd_elf_copy_obj_attributes): Likewise.
4924 (_bfd_elf_parse_attributes): Likewise.
4925 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4926 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4927 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4928 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4929 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4932 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4934 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4935 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4936 (bfd_elf_add_obj_attr_string): Likewise.
4937 (bfd_elf_add_obj_attr_int_string): Likewise.
4938 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4939 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4940 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4941 Tag_nodefaults has no default value.
4942 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4943 comment to reflect the new state.
4945 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4948 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4949 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4950 (adjust_z_magix): Delete dead code handling QMAGIC.
4952 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4954 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4955 IMAGE_SCN_MEM_DISCARDABLE.
4957 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4959 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4960 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4961 * configure.in (commonbfdlib): Delete.
4962 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4963 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4964 is available, not just for linux.
4965 * po/SRC-POTFILES.in: Regenerate.
4966 * Makefile.in: Regenerate.
4967 * configure: Regenerate.
4969 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4970 Julian Brown <julian@codesourcery.com>
4972 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4973 ARM attributes in ABI 2.07.
4974 * elf32-arm.c (get_secondary_compatible_arch): New function.
4975 (set_secondary_compatible_arch): New function.
4976 (tag_cpu_arch_combine): New function.
4977 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4978 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4979 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4980 make it fit with order_01243.
4981 Add support for Tag_also_compatible_with,
4982 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4983 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4984 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4985 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4986 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4987 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4988 Rework the way unknown attributes are handled.
4989 Defer errors until all attributes have been processed.
4991 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4993 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4994 bfd_elf_add_obj_attr_int_string.
4995 Read Tag_compatibility from its new location in the attribute array,
4996 rather than the attribute list.
4997 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4998 bfd_elf_add_obj_attr_int_string.
4999 (_bfd_elf_parse_attributes): Likewise.
5000 (_bfd_elf_merge_object_attributes): There's now only one
5001 Tag_compatibility, and it's in the array, not the list.
5002 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
5004 (bfd_elf_add_obj_attr_compat): Rename to
5005 bfd_elf_add_obj_attr_int_string.
5006 (bfd_elf_add_proc_attr_compat): Rename to
5007 bfd_elf_add_proc_attr_int_string.
5008 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
5011 2009-01-15 Douglas B Rupp <rupp@gnat.com>
5013 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
5014 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
5015 (vmsutil.lo): Add dependency rule.
5016 * Makefile.in: Regenerate.
5017 * config.bfd (ia64*-*-*vms*): Add case.
5018 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
5019 * configure: Regenerate.
5020 * vmsutil.c: New file.
5021 * vmsutil.h: New file.
5022 * elf-bfd.h (struct bfd_elf_special_section): Change type of
5024 * elfxx-ia64.c (elfNN_vms_post_process_headers,
5025 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
5026 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
5027 elfNN_vms_object_p): New functions
5028 * targets.c (bfd_elf64_ia64_vms_vec): New target.
5030 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
5033 * elflink.c (elf_gc_sweep): Exclude the group section if the
5034 first member of the section group is excluded.
5036 2009-01-14 Alan Modra <amodra@bigpond.net.au>
5039 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
5040 saved filename, use bfd_alloc rather than bfd_malloc for it.
5042 2009-01-13 Alan Modra <amodra@bigpond.net.au>
5044 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
5046 2009-01-13 Alan Modra <amodra@bigpond.net.au>
5048 * elf32-spu.c (remove_cycles): Always set call->max_depth.
5050 2009-01-12 Alan Modra <amodra@bigpond.net.au>
5052 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
5054 2009-01-12 Alan Modra <amodra@bigpond.net.au>
5056 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
5058 (struct got_entry): Add br_addr.
5059 (struct call_info): Add priority.
5060 (struct function_info): Add lr_store and sp_adjust.
5061 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
5062 (spu_elf_find_overlays): For soft-icache, mark any section within cache
5063 area as an overlay, and check that no other overlays exist. Look up
5064 icache overlay manager entry sym.
5065 (BRA_STUBS, BRA, BRASL): Define.
5066 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
5067 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
5069 (count_stub, build_stub): Support soft-icache.
5070 (build_spuear_stubs, process_stubs): Adjust build_stub call.
5071 (spu_elf_size_stubs): Size soft-icache stubs.
5072 (overlay_index): New function.
5073 (spu_elf_build_stubs): Make static. Support soft-icache.
5074 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
5075 (find_function_stack_adjust): Save lr store and stack adjust insn
5077 (maybe_insert_function): Adjust find_function_stack_adjust call.
5078 (mark_functions_via_relocs): Retrieve priority.
5079 (remove_cycles): Only warn about pruned arcs when stack_analysis.
5080 (sort_calls): Sort by priority first.
5081 (mark_overlay_section): Ignore .ovl.init.
5082 (sum_stack): Only print when stack_analysis.
5083 (print_one_overlay_section): New function, extracted from..
5084 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
5085 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
5086 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
5087 analysis. Call spu_elf_build_stubs.
5088 (spu_elf_relocate_section): For soft-icache encode overlay index
5090 (spu_elf_output_symbol_hook): Support soft-icache.
5091 (spu_elf_modify_program_headers: Likewise.
5093 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
5094 num_regions to num_lines. Add line_size and max_branch.
5095 (enum _ovly_flavour): Add ovly_soft_icache.
5096 (spu_elf_build_stubs): Delete.
5098 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
5100 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
5101 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
5103 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
5105 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
5106 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
5107 the program, the known offset starts at the negative size of the
5109 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
5112 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5114 * config.bfd: Add lm32-*-rtems*.
5116 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
5118 * coff-ppc.c: Add 2009 to Copyright.
5119 * elf32-cris.c: Likewise.
5120 * elflink.c: Likewise.
5122 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
5124 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
5125 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
5127 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
5130 * elflink.c (elf_merge_st_other): New.
5131 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
5132 hide them if needed.
5133 (elf_link_add_object_symbols): Updated.
5135 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
5138 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
5139 ref_dynamic and dynamic_def fields when setting def_regular
5142 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
5145 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
5148 For older changes see ChangeLog-2008
5150 Copyright (C) 2009 Free Software Foundation, Inc.
5152 Copying and distribution of this file, with or without modification,
5153 are permitted in any medium without royalty provided the copyright
5154 notice and this notice are preserved.
5160 version-control: never
projects / external / binutils.git / blob