1 2009-12-17 Alan Modra <amodra@bigpond.net.au>
4 * elf32-ppc.c (update_plt_info): Clear sec here when addend is
6 (ppc_elf_check_relocs): ..rather than doing so here. Ignore new
8 (ppc_elf_gc_sweep_hook): Don't segfault when symbol hiding has
9 removed plt_entry records.
10 (ppc_elf_tls_setup): Handle PIE calls to __tls_get_addr correctly.
11 (ppc_elf_tls_optimize): Likewise. Also dec __tls_get_addr refcount
12 when optimizing code using new tlsgd and tlsld marker relocs.
13 (ppc_elf_relax_section): Differentiate relaxed PLTREL24 relocs
14 from ADDR24 relocs using plt or glink. Don't clear the addend
15 for R_PPC_RELAX_PLTREL24.
16 (ppc_elf_relocate_section): Correctly handle addends on relaxed
19 2009-12-17 Alan Modra <amodra@bigpond.net.au>
22 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Don't abort if symbol
23 hiding has nulled out plt.plist.
25 2009-12-15 H.J. Lu <hongjiu.lu@intel.com>
27 * opncls.c (bfd_opnr_iovec): Replace _XXX with XXX_P in
30 * tekhex.c (pass_over): Replace eof with is_eof.
32 2009-12-15 Tristan Gingold <gingold@adacore.com>
34 * mach-o.h (bfd_mach_o_uuid_command): Remove section field.
35 * mach-o.c (bfd_mach_o_scan_read_uuid): Do not create a section
38 2009-12-15 Tristan Gingold <gingold@adacore.com>
40 * mach-o.c (struct mach_o_section_name_xlat): Add flags field.
41 (dwarf_section_names_xlat): Add section flags.
42 (text_section_names_xlat): Ditto.
43 (data_section_names_xlat): Ditto.
44 (bfd_mach_o_convert_section_name_to_bfd): Now return name and section
46 (bfd_mach_o_make_bfd_section): Use section flags when know, otherwise
49 2009-12-14 Doug Kwan <dougkwan@google.com>
51 * opncls.c (bfd_opnr_iovec): Rename parameters to avoid shawdowed
53 * bfd-in2.h: Regnenerate.
55 2009-12-12 Nick Clifton <nickc@redhat.com>
57 * coff-arm.c (coff_arm_rtype_to_howto): Fix shadowed variable
60 2009-12-11 Tristan Gingold <gingold@adacore.com>
62 * som.c (bfd_som_set_subsection_attributes)
63 (bfd_section_from_som_symbol, som_reloc_queue_fix): Fix shadowed
65 * cache.c (close_one): Likewise.
67 2009-12-11 Nick Clifton <nickc@redhat.com>
69 * warning.m4 (GCC_WARN_CFLAGS): Add -Wshadow.
70 * configure: Regenerate.
71 * Makefile.in: Regenerate.
72 * doc/Makefile.in: Regenerate.
73 * aout-arm.c: Fix shadowed variable warnings.
74 * aout-tic30.c: Likewise.
76 * archive.c: Likewise.
77 * coff-alpha.c: Likewise.
78 * coff-i386.c: Likewise.
79 * coff-x86_64.c: Likewise.
80 * coffgen.c: Likewise.
83 * elf-eh-frame.c: Likewise.
84 * elf-m10300.c: Likewise.
86 * elf32-arm.c: Likewise.
87 * elf32-avr.c: Likewise.
88 * elf32-bfin.c: Likewise.
89 * elf32-cr16.c: Likewise.
90 * elf32-i386.c: Likewise.
91 * elf32-ip2k.c: Likewise.
92 * elf32-lm32.c: Likewise.
93 * elf32-m68hc1x.c: Likewise.
94 * elf32-microblaze.c: Likewise.
95 * elf32-ppc.c: Likewise.
96 * elf32-rx.c: Likewise.
97 * elf32-score.c: Likewise.
98 * elf32-score7.c: Likewise.
99 * elf32-sh.c: Likewise.
100 * elf32-spu.c: Likewise.
101 * elf32-v850.c: Likewise.
102 * elf32-xtensa.c: Likewise.
103 * elf64-hppa.c: Likewise.
104 * elf64-ppc.c: Likewise.
105 * elf64-x86-64.c: Likewise.
106 * elflink.c: Likewise.
107 * elfxx-ia64.c: Likewise.
108 * elfxx-mips.c: Likewise.
109 * elfxx-sparc.c: Likewise.
112 * libbfd.c: Likewise.
113 * mach-o.c: Likewise.
115 * nlm32-sparc.c: Likewise.
117 * opncls.c: Likewise.
119 * peXXigen.c: Likewise.
121 * versados.c: Likewise.
122 * vms-gsd.c: Likewise.
123 * vms-hdr.c: Likewise.
124 * vms-tir.c: Likewise.
126 * xcofflink.c: Likewise.
128 * xtensa-isa.c: Likewise.
130 2009-12-10 Maciej W. Rozycki <macro@codesourcery.com>
132 * elfxx-mips.c (mips_elf_calculate_relocation): Correct handling
133 of undefined symbols.
135 2009-12-09 Daniel Jacobowitz <dan@codesourcery.com>
137 * elf32-arm.c (elf32_arm_next_input_section): Skip sections without
140 2009-12-08 Alan Modra <amodra@bigpond.net.au>
142 * elf.c (write_zeros): New function.
143 (assign_file_positions_for_load_sections): Allocate file space for
144 NOBITS sections that are followed by PROGBITS sections in a segment.
146 2009-12-03 Tristan Gingold <gingold@adacore.com>
148 * mach-o.c (bfd_mach_o_make_bfd_section): Force debug flags for
149 all sections of the __DWARF segment.
151 2009-12-03 Alan Modra <amodra@bigpond.net.au>
154 * elf32-ppc.c (ppc_elf_relocate_section): Delete __tls_get_addr
155 symbol reference from relocs belonging to calls that are
157 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
159 2009-12-02 Jerker Bäck <jerker.back@gmail.com>
162 * coff-i386.h (COFF_PAGE_SIZE): Definition moved to coff/i386.h
164 2009-11-30 Joseph Myers <joseph@codesourcery.com>
166 * configure: Regenerate.
168 2009-11-26 Per Øyvind Karlsen <peroyvind@mandriva.org>
170 * plugin.c (bfd_plugin_bfd_copy_link_hash_symbol_type): Define.
172 2009-11-24 Joel Brobecker <brobecker@adacore.com>
174 * acinclude.m4: Add include of ../config/zlib.m4.
175 * configure.in: AM_ZLIB to check for zlib support.
176 * configure: Regenerate.
178 2009-11-23 Paul Brook <paul@codesourcery.com>
180 * libbfd-in.h (_bfd_generic_copy_link_hash_symbol_type): Add
182 * elf-bfd.h (_bfd_elf_copy_link_hash_symbol_type): Add prototype.
183 * linker.c (_bfd_generic_copy_link_hash_symbol_type): New function.
184 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): New function.
185 * targets.c (BFD_JUMP_TABLE_LINK, struct bfd_target): Add
186 _copy_link_hash_symbol_type.
187 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Add
188 _bfd_generic_copy_link_hash_symbol_type.
189 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add
190 _bfd_generic_copy_link_hash_symbol_type.
191 * aout-adobe.c (aout_32_bfd_copy_link_hash_symbol_type): Define.
192 * aout-target.h (MY_bfd_copy_link_hash_symbol_type): Define.
193 * aout-tic30.c (MY_bfd_copy_link_hash_symbol_type): Define.
194 * binary.c (binary_bfd_copy_link_hash_symbol_type): Define.
195 * bout.c (b_out_bfd_copy_link_hash_symbol_type): Define.
196 * coffcode.h (coff_bfd_copy_link_hash_symbol_type): Define.
197 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type): Define.
198 * i386msdos.c (msdos_bfd_copy_link_hash_symbol_type): Define.
199 * i386os9k.c (os9k_bfd_copy_link_hash_symbol_type): Define.
200 * ieee.c (ieee_bfd_copy_link_hash_symbol_type): Define.
201 * ihex.c (ihex_bfd_copy_link_hash_symbol_type): Define.
202 * libecoff.h (_bfd_ecoff_bfd_copy_link_hash_symbol_type): Define.
203 * mach-o.c (bfd_mach_o_bfd_copy_link_hash_symbol_type): Define.
204 * mmo.c (mmo_bfd_copy_link_hash_symbol_type): Define.
205 * nlm-target.h (nlm_bfd_copy_link_hash_symbol_type): Define.
206 * oasys.c (oasys_bfd_copy_link_hash_symbol_type): Define.
207 * pef.c (bfd_pef_bfd_copy_link_hash_symbol_type): Define.
208 * ppcboot.c (ppcboot_bfd_copy_link_hash_symbol_type): Define.
209 * som.c (som_bfd_copy_link_hash_symbol_type): Define.
210 * srec.c (srec_bfd_copy_link_hash_symbol_type): Define.
211 * tekhex.c (tekhex_bfd_copy_link_hash_symbol_type): Define.
212 * versados.c (versados_bfd_copy_link_hash_symbol_type): Define.
213 * vms.c (vms_bfd_copy_link_hash_symbol_type): Define.
214 * xsym.c (bfd_sym_bfd_copy_link_hash_symbol_type): Define.
215 * bfd-in2.h: Regenerate.
216 * libbfd.h: Regenerate.
218 2009-11-19 Tristan Gingold <gingold@adacore.com>
220 * coff-rs6000.c (rs6000coff_vec): Use generic routines instead of
222 (pmac_xcoff_vec): Ditto.
223 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
224 (aix5coff64_vec): Ditto.
226 2009-11-18 Alan Modra <amodra@bigpond.net.au>
228 * bfd-in.h (_bfd_elf_ppc_at_tls_transform): Declare.
229 * bfd-in2.h: Regenerate.
230 * elf64-ppc.c (ppc64_elf_relocate_section): Move code for R_PPC64_TLS
231 insn optimisation to..
232 * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): ..here. New function.
233 (ppc_elf_relocate_section): Use it.
235 2009-11-18 Alan Modra <amodra@bigpond.net.au>
237 * targets.c: Don't include alloca-conf.h.
238 (bfd_get_target_info): Don't use alloca.
240 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
243 * elfxx-ia64.c (elfNN_ia64_update_short_info): Also skip ABS
246 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
249 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Update comments.
250 (elfNN_ia64_update_short_info): Remove "->output_section" from
251 ia64_info->max_short_sec and ia64_info->min_short_sec.
252 (elfNN_ia64_choose_gp): Likewise.
253 (elfNN_ia64_relax_section): Pass tsec->output_section to
254 elfNN_ia64_update_short_info.
256 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
259 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Add max_short_sec,
260 max_short_offset, min_short_sec and min_short_offset.
261 (elfNN_ia64_update_short_info): New.
262 (elfNN_ia64_relax_section): Update max_short_sec,
263 max_short_offset, min_short_sec and min_short_offset.
264 (elfNN_ia64_choose_gp): Use min_short_sec/max_short_sec if
267 2009-11-17 Paul Brook <paul@codesourcery.com>
268 Daniel Jacobowitz <dan@codesourcery.com>
270 * elf32-arm.c (using_thumb_only, arch_has_arm_nop,
271 arch_has_thumb2_nop): Handle TAG_CPU_ARCH_V7E_M.
272 (tag_cpu_arch_combine): Ditto. Correct MAX_TAG_CPU_ARCH test.
274 2009-11-17 Ulrich Weigand <uweigand@de.ibm.com>
276 * elf32-spu.c (struct spu_link_hash_table): Remove overlay_fixed,
277 reserved, and extra_stack_space members.
278 (spu_elf_auto_overlay): Use auto_overlay_fixed, auto_overlay_reserved,
279 and extra_stack_space members of htab->params instead.
281 2009-11-17 Tristan Gingold <gingold@adacore.com>
283 * targets.c: Include alloca-conf.h
285 2009-11-16 Kai Tietz <kai.tietz@onevision.com>
287 * targets.c (bfd_get_target_info): New function.
288 (_bfd_find_arch_match): New function.
289 * bfd-in2.h: Regenerated.
291 2009-11-12 Nick Clifton <nickc@redhat.com>
293 * po/ru.po: Updates Russian translation.
295 2009-11-11 Nick Clifton <nickc@redhat.com>
297 * po/id.po: Updated Indonesian translation.
299 2009-11-11 Jan Kratochvil <jan.kratochvil@redhat.com>
301 * configure.in: Call ACX_LARGEFILE. Stop calling AC_PLUGINS,
302 AC_SYS_LARGEFILE and checking the Solaris largefile exception.
303 * aclocal.m4: Regenerate.
304 * configure: Regenerate.
306 2009-11-09 H.J. Lu <hongjiu.lu@intel.com>
309 * elflink.c (elf_link_output_extsym): Don't return on
310 STT_GNU_IFUNC symbol when stripping.
312 2009-11-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
314 * elf32-hppa.c (elf32_hppa_final_link): Don't sort unwind information
315 in a relocatable link.
316 * elf64-hppa.c (elf_hppa_final_link): Likewise.
318 2009-11-05 Nick Clifton <nickc@redhat.com>
320 * elflink.c (elf_link_add_object_symbols): Improve error
321 message generated when a symbol is left unresolved because a
322 --no-add-needed command line option has prevented the
323 inclusion of the DSO defining it.
325 2009-11-03 Alan Modra <amodra@bigpond.net.au>
326 Ulrich Weigand <uweigand@de.ibm.com>
328 * elf32-spu.c (mark_functions_via_relocs): Handle non-branch relocs
329 (jump tables or other references to code labels) as well.
331 2009-11-02 Paul Brook <paul@codesourcery.com>
333 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle VFPv4
336 2009-11-02 Alan Modra <amodra@bigpond.net.au>
338 * elflink.c (elf_link_add_object_symbols): Don't force debug
341 2009-10-29 Johan Kristell <johankri@axis.com>
343 * elf32-cris.c (cris_elf_plt_sym_val): New function.
344 (elf_backend_plt_sym_val): Define.
346 2009-10-27 Kai Tietz <kai.tietz@onevision.com>
348 * peXXigen.c (bfdver.h): Add include.
349 (LINKER_VERSION): Do calculation based on BFD_VERSION.
351 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
353 * elf32-vax.c (elf_vax_relocate_section): Correct assertion.
355 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
357 * elf32-vax.c (elf_vax_plt_entry): Fix formatting.
359 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
361 * elf32-vax.c (elf_vax_relocate_section): Fix a typo.
363 2009-10-23 Kai Tietz <kai.tietz@onevision.com>
365 * coff-x86_64.c (coff_amd64_rtype_to_howto): Subtract offset
366 of R_AMD64_PCRLONG_<X> relocations from addend.
368 2009-10-23 Alan Modra <amodra@bigpond.net.au>
370 * plugin.c: Produce empty object if not BFD_SUPPORTS_PLUGINS.
372 2009-10-20 Alan Modra <amodra@bigpond.net.au>
375 * opncls.c (_maybe_make_executable): Make DYNAMIC files executable.
377 2009-10-19 Hans-Peter Nilsson <hp@axis.com>
379 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
380 Don't subtract the size of the TLS block for non-shared objects
383 2009-10-17 Arnold Metselaar <arnold.metselaar@planet.nl>
385 * coff-z80.c (z80coff_vec): Allow sections to be of type
388 2009-10-16 Alan Modra <amodra@bigpond.net.au>
391 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
392 bim and bim->buffer. bfd_malloc instead.
393 * peicode.h (pe_ILF_build_a_bfd): Similarly.
394 (ILF_DATA_SIZE): Don't include bim.
395 * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
397 2009-10-14 Alan Modra <amodra@bigpond.net.au>
399 * aoutx.h (aout_link_check_ar_symbols): Typo fix.
401 2009-10-13 H.J. Lu <hongjiu.lu@intel.com>
404 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
407 2009-10-13 Alan Modra <amodra@bigpond.net.au>
409 * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
411 2009-10-12 Roland McGrath <roland@frob.com>
413 * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
414 Fix %s that should be %B in several message formats.
416 2009-10-10 Alan Modra <amodra@bigpond.net.au>
418 * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
419 excluded output sections.
421 2009-10-09 Tristan Gingold <gingold@adacore.com>
423 * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
424 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
426 2009-10-09 Tristan Gingold <gingold@adacore.com>
428 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
429 bfd_mach_o_read_symtab_symbols.
430 (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
431 (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
432 (bfd_mach_o_scan_write_section_32): Rename to
433 bfd_mach_o_write_section_32.
434 (bfd_mach_o_scan_write_section_64): Rename to
435 bfd_mach_o_write_section_64.
436 (bfd_mach_o_scan_write_segment_32): Rename to
437 bfd_mach_o_write_segment_32.
438 (bfd_mach_o_scan_write_segment_64): Rename to
439 bfd_mach_o_write_segment_64.
440 (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
441 (bfd_mach_o_scan_read_section_32): Rename to
442 bfd_mach_o_read_section_32.
443 (bfd_mach_o_scan_read_section_64): Rename to
444 bfd_mach_o_read_section_64.
445 (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
446 (bfd_mach_o_scan_read_symtab_strtab): Rename to
447 bfd_mach_o_read_symtab_strtab.
448 (bfd_mach_o_scan_read_symtab_symbol): Rename to
449 bfd_mach_o_read_symtab_symbol.
450 (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
451 bfd_mach_o_read_dysymtab_symbol.
452 (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
453 (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
454 (bfd_mach_o_scan_read_prebound_dylib): Rename to
455 bfd_mach_o_read_prebound_dylib.
456 (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
457 (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
458 (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
459 (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
460 (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
461 (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
462 (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
463 (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
464 (bfd_mach_o_scan_read_segment_32): Rename to
465 bfd_mach_o_read_segment_32.
466 (bfd_mach_o_scan_read_segment_64): Rename to
467 bfd_mach_o_read_segment_64.
468 (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
469 * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
470 bfd_mach_o_read_dysymtab_symbol.
472 2009-10-09 Tristan Gingold <gingold@adacore.com>
474 * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
475 (bfd_mach_o_section_get_nbr_indirect): Ditto.
476 (bfd_mach_o_get_synthetic_symtab): New function.
477 (bfd_mach_o_print_private_header): Print the number of commands
479 * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
480 * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
482 2009-10-08 Tristan Gingold <gingold@adacore.com>
484 * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
486 2009-10-06 H.J. Lu <hongjiu.lu@intel.com>
488 * bfd-in2.h: Regenerated.
490 2009-10-02 Alan Modra <amodra@bigpond.net.au>
492 * aout-cris.c (N_SHARED_LIB): Don't define.
493 * hp300bsd.c (N_SHARED_LIB): Don't define.
494 * i386bsd.c (N_SHARED_LIB): Don't define.
495 * i386linux.c (N_SHARED_LIB): Don't define.
496 * i386lynx.c (N_SHARED_LIB): Don't define.
497 * m68klinux.c (N_SHARED_LIB): Don't define.
498 * m88kmach3.c (N_SHARED_LIB): Don't define.
499 * mipsbsd.c (N_SHARED_LIB): Don't define.
500 * newsos3.c (N_SHARED_LIB): Don't define.
501 * pc532-mach.c (N_SHARED_LIB): Don't define.
502 * pdp11.c (N_SHARED_LIB): Don't define.
503 * sparclinux.c (N_SHARED_LIB): Don't define.
504 * vaxbsd.c (N_SHARED_LIB): Don't define.
506 2009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
508 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
509 symbol for a weak undef in the auxbfd, not the input bfd.
511 2009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
513 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
514 after .toe instead of before .text section. Set the LMA of all
515 overlay sections to their icache IA address.
516 (spu_elf_find_overlays): Determine icache set id without reference
519 2009-09-30 Tristan Gingold <gingold@adacore.com>
521 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
523 2009-09-29 H.J. Lu <hongjiu.lu@intel.com>
525 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
526 (elf64_x86_64_relocate_section): Use it.
527 (elf64_x86_64_finish_dynamic_symbol): Likewise.
529 2009-09-29 DJ Delorie <dj@redhat.com>
531 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
532 (ALL_MACHINES_CFILES): Add cpu-rx.c.
533 (BFD32_BACKENDS): Add elf32-rx.lo.
534 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
535 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
537 (bfd_archures_list): Add bfd_rx_arch.
538 * config.bfd: Add entry for rx-*-elf.
539 * configure.in: Add entries for bfd_elf32_rx_le_vec and
541 * reloc.c: Add RX relocations.
542 * targets.c: Add RX target vectors.
543 * Makefile.in: Regenerate.
544 * bfd-in2.h: Regenerate.
545 * configure: Regenerate.
546 * libbfd.h: Regenerate.
547 * cpu-rx.c: New file.
548 * elf32-rx.c: New file.
550 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
552 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
553 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
555 2009-09-28 Nick Clifton <nickc@redhat.com>
557 PR 10478: Accepting Solaris binaries.
558 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
559 section link values in x86 binaries.
560 * elfcode.h (elf_object_p): Likewise.
562 2009-09-28 Philippe De Muyter <phdm@macqel.be>
564 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
565 (elf_backend_final_write_processing): Macro defined as above function.
567 2009-09-25 Martin Thuresson <martint@google.com>
569 Update sources to make alpha and arm targets compile cleanly with
571 * ecoff.c: Add casts.
572 * ecofflink.c: Add casts.
573 * elf64-alpha.c: Add casts.
574 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
576 (SKIP_HOWTO): Use enum name.
577 * elf32-arm.c: Add casts.
578 (elf32_arm_vxworks_bed): Update code to avoid multiple
580 (struct map_stub): Move to top level.
582 2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
585 * elflink.c (elf_link_output_extsym): Turn off visibility on
587 (bfd_elf_final_link): Turn off visibility on dynamic local
590 2009-09-24 Alan Modra <amodra@bigpond.net.au>
593 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
594 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
595 Remove "function" parm, adjust caller.
597 2009-09-23 Matt Rice <ratmice@gmail.com>
599 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
601 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
602 DT_DEPAUDIT from audit/depaudit arguments.
603 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
604 (elf_link_add_object_symbols): Set dt_audit target data when finding a
606 * bfd-in2.h: Regenerate.
607 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
609 2009-09-23 Jie Zhang <jie.zhang@analog.com>
611 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
612 .rel.plt and .plt sections are removed.
613 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
614 section. Remove the duplicated removing of empty .rel.plt
617 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
619 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
620 patch to handle the new personality relaxation.
622 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
624 * elf-eh-frame.c (make_pc_relative): New function.
625 (_bfd_elf_write_section_eh_frame): Use it.
627 2009-09-21 Alan Modra <amodra@bigpond.net.au>
629 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
630 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
631 (MR_0_3, MR_3_0): Define.
632 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
633 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
634 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
635 table. Check for presense of __tls_get_addr_opt
636 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
637 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
638 (write_glink_stub): Add param p.
639 (ppc_elf_relocate_section): Adjust write_glink_stub call.
640 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
642 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
643 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
644 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
645 table. Check for presense of __tls_get_addr_opt.
646 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
647 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
648 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
649 LD_R2_0R1, MTLR_R11): Define.
650 (build_tls_get_addr_stub): New function.
651 (ppc_build_one_stub): Call it.
652 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
653 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
654 __tls_get_addr plt call.
655 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
657 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
659 * elf-bfd.h (eh_cie_fde): Add personality_offset and
660 make_per_encoding_relative to the CIE structure. Add a padding field.
661 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
662 rather than 0xf0 when masking out the base address encoding
663 Record the offset of personality data from the start of the CIE.
664 Remove a repeated elf_backend_can_make_relative_eh_frame check.
665 (find_merged_cie): Take an info argument. If the personality
666 binds locally, try converting an absolute personality into
668 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
669 when masking out the base address encoding. Update the call to
671 (_bfd_elf_eh_frame_section_offset): Discard relocations against
672 the personality data if we are converting into PC-relative form.
673 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
674 when masking out the base address encoding. Handle
675 make_per_encoding_relative.
677 2009-09-18 Alan Modra <amodra@bigpond.net.au>
680 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
681 R_PPC_EMB_SDA2I16 complain_overflow_signed.
682 (create_sdata_sym): Pass info rather than htab.
683 Update all callers. Ensure symbols are hidden.
684 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
685 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
686 _GLOBAL_OFFSET_TABLE_.
687 (elf_finish_pointer_linker_section): Don't assume that sdata base
688 symbol is always at 0x8000 offset. Don't subtract the addend here.
689 (is_static_defined): New function.
690 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
691 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
692 relocs. Downgrade error on unexpected section for EMB_SDA2REL
693 reloc symbols to a warning.
695 2009-09-18 Nick Clifton <nickc@redhat.com>
697 * po/es.po: Updated Spanish translation.
698 * po/vi.po: Updated Vietnamese translation.
700 2009-09-18 Alan Modra <amodra@bigpond.net.au>
702 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
703 functions. Use throughout.
704 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
705 from indirect symbol.
706 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
707 (add_symbol_adjust): Simplify.
708 (defined_code_entry, defined_func_desc): New functions.
709 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
710 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
711 defined_code_entry to follow indirect sym links.
712 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
713 (ppc_type_of_stub): Follow indirect sym links.
714 (toc_adjusting_stub_needed): Likewise.
715 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
716 rather than defining them at stub.
717 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
720 2009-09-16 Tristan Gingold <gingold@adacore.com>
722 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
724 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
725 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
726 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
727 when possible to avoid warnings.
728 (bfd_mach_o_print_section_map): Ditto.
729 (bfd_mach_o_section_get_entry_size): New function.
730 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
732 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
734 2009-09-14 Nick Clifton <nickc@redhat.com>
736 * po/fi.po: Updated Finnish translation.
738 2009-09-11 Nick Clifton <nickc@redhat.com>
740 * po/bfd.pot: Updated by the Translation project.
742 2009-09-11 Philippe De Muyter <phdm@macqel.be>
744 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
745 hack. objcopy `-B' (`--binary-architecture') option is now handled
748 2009-09-11 Nick Clifton <nickc@redhat.com>
750 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
753 2009-09-11 Jie Zhang <jie.zhang@analog.com>
755 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
756 NULL if `ht' is NULL.
758 2009-09-09 Martin Thuresson <martin@mtme.org>
760 Update sources to compile cleanly with -Wc++-compat:
761 * aoutx.h: Add casts.
762 * archive.c: Add casts.
763 * archive64.c: Add casts.
764 * archures.c: Add casts.
765 * bfd-in2.h: Regenerated.
766 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
767 * bfdio.c: Add casts.
768 * binary.c: Add casts.
769 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
770 parameter to use enum value instead of int.
771 * coffcode.h: Add casts.
772 * coffgen.c: Add casts.
773 * cofflink.c: Add casts.
774 * compress.c: Add casts.
775 * dwarf1.c: Add casts.
776 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
777 bfd_ptr. Update code to use new name.
778 * elf-attrs.c: Add casts.
779 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
780 anonymous struct. (union gotplt_union, struct
781 elf_link_virtual_table_entry): Move to top level.
782 * elf-eh-frame.c: Add casts.
783 * elf-strtab.c: Add casts.
784 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
785 argument name from typename to type_name.
786 * elf32-i386.c: Add casts.
787 * elf64-x86-64.c: Add casts.
788 * elfcode.h: Add casts.
789 * elfcore.h: Add casts.
790 * elflink.c: Add casts.
791 * format.c: Add casts.
794 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
796 * libbfd.c: Add casts.
797 * linker.c: Add casts.
798 * merge.c: Add casts.
799 * opncls.c: Add casts.
800 * peXXigen.c: Add casts.
801 * peicode.h: Add casts.
802 * reloc.c: Add casts.
803 * section.c: Add casts.
804 * simple.c: Add casts.
806 * stabs.c: Add casts.
808 * targets.c: Add casts.
809 * tekhex.c: Add casts.
810 * verilog.c: Add casts.
812 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
814 * configure: Regenerate.
816 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
818 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
819 for the mode of target PLT entries.
820 (allocate_dynrelocs): Only adjust symbol type if setting its
823 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
825 * configure: Regenerate.
827 2009-09-09 Nick Clifton <nickc@redhat.com>
830 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
831 section headers containing sh_link values of SHN_BEFORE or
833 * elfcode.h (elf_object_p): Likewise.
835 2009-09-09 Tristan Gingold <gingold@adacore.com>
837 Handle DYLD_INFO introduced by Darwin10.
838 * mach-o.h (bfd_mach_o_load_command_type): Add
839 BFD_MACH_O_LC_DYLD_INFO.
840 (bfd_mach_o_dyld_info_command): New type.
841 (bfd_mach_o_load_command): Add dyld_info field.
842 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
843 (bfd_mach_o_scan_read_dyld_info): New function.
844 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
845 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
846 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
847 (bfd_mach_o_print_dyld_info): New function.
849 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
851 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
852 linkonce or linker script discarded section.
854 2009-09-09 Alan Modra <amodra@bigpond.net.au>
856 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
858 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
860 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
861 range call the bfd error hander and use R_68K_NONE instead.
863 2009-09-07 Tristan Gingold <gingold@adacore.com>
865 * po/SRC-POTFILES.in: Regenerate.
866 * po/bfd.pot: Regenerate.
868 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
869 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
870 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
871 st_mtim.tv_nsec to gas/configure.in
872 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
873 * configure: Regenerate.
874 * config.in: Regenerate.
875 * vmsutil.c: Moved to gas/config/te-vms.c
876 * vmsutil.h: Removed.
877 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
878 (BFD32_BACKENDS): Remove vmsutil.lo
879 * Makefile.in: Regenerate.
881 2009-09-05 Eli Zaretskii <eliz@gnu.org>
883 * coffcode.h: Include libiberty.h.
885 2009-09-05 Martin Thuresson <martin@mtme.org>
887 * coff-arm.c (coff_arm_relocate_section)
888 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
889 Change member name class to symbol_class.
890 * coff-i960.c (coff_i960_relocate_section) Rename variable
891 class to class_val. Change member name class to symbol_class.
892 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
893 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
894 * coff-stgo32.c (adjust_aux_in_post)
895 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
897 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
898 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
899 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
901 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
902 variables named class to n_sclass. (coff_write_symbols): Rename
903 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
904 argument class to symbol_class.
905 * cofflink.c (_bfd_coff_link_hash_newfunc)
906 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
907 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
908 Update code to use renamed members.
909 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
910 argument class to in_class.
911 * libcoff-in.h (struct coff_link_hash_entry, struct
912 coff_debug_merge_type) Renamed members class to symbol_class and
914 * libcoff.h Regenerated.
915 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
916 Rename argument class to in_class.
917 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
919 * pef.h (struct bfd_pef_imported_symbol): Changed name of
920 member class to symbol_class.
922 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
924 * configure: Regenerated.
926 2009-09-04 Tristan Gingold <gingold@adacore.com>
928 * configure.in: Bump version to 2.20.51
930 2009-09-04 Alan Modra <amodra@bigpond.net.au>
932 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
934 2009-09-04 Jie Zhang <jie.zhang@analog.com>
936 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
938 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
939 for empty .rela.bss and .rel.plt sections.
941 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
943 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
944 R_MIPS_JALR unless symbol resolves locally.
946 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
948 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
949 has_static_relocs for R_MIPS_JALR.
951 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
953 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
954 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
957 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
959 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
962 2009-09-01 Tristan Gingold <gingold@adacore.com>
964 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
965 dependencies. Reindent.
966 * configure.com: Ported to Itanium VMS. Now generates a build.com
967 to build without make. Add messages but make edit silent.
968 * hosts/alphavms.h: Add a prototype for stpcpy.
969 * vms.c: Add a missing include for Alpha VMS.
970 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
972 2009-08-31 Jan Beulich <jbeulich@novell.com>
974 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
975 * elf.c (bfd_elf_get_default_section_type): New.
976 (elf_fake_sections): Use bfd_elf_get_default_section_type.
978 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
980 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
982 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
984 2009-08-30 Alan Modra <amodra@bigpond.net.au>
987 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
988 (bfd_emul_get_commonpagesize): Likewise.
990 2009-08-29 Martin Thuresson <martin@mtme.org>
992 * elf32-arm.c (struct stub_def): Rename member template to
993 template_sequence. (arm_build_one_stub,
994 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
995 Rename variable template to template_sequence.
996 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
997 Rename variable template to template_val.
998 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
1000 * coffgen.c (coff_make_empty_symbol)
1001 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
1002 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
1004 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
1006 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
1008 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
1009 * ieee.c (ieee_make_empty_symbol): Rename variable new to
1011 * linker.c (bfd_new_link_order): Rename variable new to
1013 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
1015 * oasys.c (oasys_make_empty_symbol): Rename variable new to
1017 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
1018 new to new_symbol_type.
1019 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
1021 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
1023 (read_hdr, rs6000coff_core_p)
1024 (rs6000coff_core_file_matches_executable_p)
1025 (rs6000coff_core_file_failing_command)
1026 (rs6000coff_core_file_failing_signal): Updated function to use new
1028 * som.c (som_make_empty_symbol): Rename variable new to
1030 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
1032 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
1033 variable new to new_symbol.
1035 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1037 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
1038 bfdlibdir and bfdincludedir.
1039 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
1040 [INSTALL_LIBBFD]: ... here, ...
1041 [INSTALL_LIBBFD]: ... and empty overrides here.
1042 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
1043 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
1044 * Makefile.in: Regenerate.
1045 * configure: Regenerate.
1047 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
1049 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
1050 relocations. Rewrite output of dynamic TLS relocations.
1051 (DTP_OFFSET, TP_OFFSET): New constants.
1052 (dtpoff_base): Update.
1053 (tpoff): Rename to tpoff_base, update.
1054 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
1055 New functions. Move code from elf_m68k_relocate_section here.
1056 (elf_m68k_relocate_section): Update.
1057 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
1059 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
1061 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
1063 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
1064 Handle non_got_ref field.
1065 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
1067 2009-08-26 Alan Modra <amodra@bigpond.net.au>
1070 * linker.c (bfd_find_version_for_sym): Revert warning.
1072 2009-08-26 Alan Modra <amodra@bigpond.net.au>
1075 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
1076 other wildcard match. Warn on multiple wildcard matches.
1078 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1080 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
1082 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
1083 only in this condition.
1084 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
1085 to build but not install libbfd.la in this condition.
1086 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
1087 (install_libbfd, install_libbfd): Remove.
1088 * Makefile.in: Regenerate.
1089 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
1090 (INCLUDES): ... this.
1092 * doc/Makefile.in: Regenerate.
1094 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
1095 no-dist and foreign.
1096 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
1097 dependency tracking to work for them.
1098 (targets.lo, archures.lo, dwarf.lo): Rewrite to
1099 use automake dependency tracking mechanism.
1100 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
1101 (mkdep section): Remove.
1102 (BUILT_SOURCES): New, list $(BUILD_HFILES).
1103 * Makefile.in: Regenerate.
1104 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
1106 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
1107 (install-pdf, install-pdf-recursive, install-html)
1108 (install-html-recursive): Remove.
1109 * Makefile.in: Regenerate.
1111 * Makefile.in: Regenerate.
1112 * aclocal.m4: Likewise.
1113 * config.in: Likewise.
1114 * configure: Likewise.
1116 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
1118 * elf32-arm.c (arch_has_thumb2_nop): New function.
1119 (arch_has_arm_nop): New function.
1120 (elf32_arm_final_link_relocate): NOP opcodes changed.
1122 2009-08-16 Doug Evans <dje@google.com>
1124 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
1125 at least don't leak memory.
1127 2009-08-13 DJ Delorie <dj@redhat.com>
1129 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
1132 2009-08-12 Nick Clifton <nickc@redhat.com>
1134 * po/fi.po: Updated Finnish translation.
1136 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
1138 Merge some FRV FDPIC changes into the Blackfin code.
1139 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
1140 summary reloc information.
1141 (bfinfdpic_dynamic_got_plt_info): New.
1142 (_bfin_create_got_section): Create the PLT section here.
1143 (elf32_bfinfdpic_create_dynamic_sections): Not here.
1144 (_bfinfdpic_count_nontls_entries): Move out of...
1145 (_bfinfdpic_count_got_plt_entries): ... here.
1146 (_bfinfdpic_count_relocs_fixups): Likewise.
1147 (_bfinfdpic_reset_got_plt_entries): New.
1148 (_bfinfdpic_size_got_plt): Move out of...
1149 (elf32_bfinfdpic_size_dynamic_sections): ... here.
1150 (bfinfdpic_relocate_section): Be careful not to call
1151 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
1152 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
1154 (elf_backend_discard_info): Define for FD-PIC.
1156 2009-08-11 Alan Modra <amodra@bigpond.net.au>
1158 * elflink.c: Add FIXMEs for some places that require octets_per_byte
1160 * elf-eh-frame.c: Likewise.
1161 * merge.c: Likewise.
1163 2009-08-11 Alan Modra <amodra@bigpond.net.au>
1165 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
1166 to x86 and x86_64 configurations.
1167 * configure: Regenerate.
1169 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1171 Stop using bfd_usrdata in libbfd.
1172 * coff-stgo32.c (bfd_coff_go32stub): Remove.
1173 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
1174 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
1175 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
1176 filehdr_dst->u.go32.stub. New comment with the reason.
1177 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
1178 Substitute the removed macro bfd_coff_go32stub.
1179 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
1180 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
1181 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
1182 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
1183 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
1185 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
1186 * libcoff-in.h (coff_data_type): New field go32stub.
1187 * libcoff.h: Regenerated.
1189 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1191 Fix go32 stub preservation by objcopy.
1192 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
1193 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
1196 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
1198 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
1200 (elf32_arm_final_link_relocate): Treat local undefined symbols the
1201 same as global undefined symbols.
1202 (elf32_arm_relocate_section): Give an error for local undefined
1203 non-weak symbols, unless the reloc will not use the symbol.
1205 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
1207 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
1208 (ppc_elf_relax_section): Use symbol index to distinguish
1211 2009-08-10 Alan Modra <amodra@bigpond.net.au>
1213 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
1215 2009-08-10 Alan Modra <amodra@bigpond.net.au>
1217 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
1218 info for STT_GNU_IFUNC.
1219 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
1220 on got refs in case the symbol turns out to be ifunc.
1221 (ppc_elf_gc_sweep_hook): Similarly.
1222 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
1223 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
1224 (ppc_elf_size_dynamic_sections): Likewise.
1225 (ppc_elf_relocate_section): Likewise.
1227 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
1229 From Mike Frysinger <michael.frysinger@analog.com>
1230 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
1231 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
1232 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
1233 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
1234 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
1235 Adjust to match the renamed reloc definitions.
1237 2009-08-08 Alan Modra <amodra@bigpond.net.au>
1240 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
1241 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
1243 2009-08-07 Tom Tromey <tromey@redhat.com>
1245 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
1248 2009-08-06 Michael Eager <eager@eagercon.com>
1250 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
1251 * Makefile.in: Regenerate.
1252 * archures.c: Add bfd_arch_microblaze.
1253 * bfd-in2.h: Regenerate.
1254 * config.bfd: Add microblaze target.
1255 * configure.in: Add bfd_elf32_microblaze_vec target.
1256 * configure: Regenerate.
1257 * cpu-microblaze.c: New.
1258 * elf32-microblaze.c: New.
1259 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
1260 * libbfd.h: Regenerate.
1261 * reloc.c: Add MICROBLAZE relocations.
1262 * section.c: Add struct relax_table and relax_count to section.
1263 * targets.c: Add bfd_elf32_microblaze_vec.
1265 2009-08-06 Jakub Jelinek <jakub@redhat.com>
1266 Alan Modra <amodra@bigpond.net.au>
1269 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
1271 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
1272 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
1274 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
1276 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
1277 at least once when fixing cortex-a8.
1279 2009-08-05 Chao-ying Fu <fu@mips.com>
1281 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
1282 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
1283 for CPUs. It is true for RM9000.
1284 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
1286 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
1287 to guard the transformation.
1289 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1291 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
1292 (spu_elf_size_sections): Declare prototype.
1293 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
1294 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
1295 (spu_elf_emit_fixup): New function.
1296 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
1297 (spu_elf_size_sections): New function.
1299 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
1301 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
1302 (arm_build_one_stub): Build a8 veneers as a separate pass.
1303 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
1304 parameters. Use them to check if we create a different a8 fixup
1305 than the previous pass.
1306 (elf32_arm_size_stubs): Move scope of stub_changed and
1307 prev_num_a8_fixes into main loop.
1308 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
1310 2009-08-04 Alan Modra <amodra@bigpond.net.au>
1312 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
1313 which find_plt_ent is called. Delete redundant code.
1315 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1318 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1319 invalid string offset.
1321 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1324 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
1325 to htab->init_got_offset and plt to htab->init_plt_offset
1326 when discarding space for dynamic relocations.
1328 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1330 * elf32-ppc.c (struct plt_entry): Revise comments.
1331 (ppc_elf_check_relocs): Don't create needless plt_entry info
1332 for non-pie executables. Don't test info->pie when info->shared
1333 already covers that case.
1334 (ppc_elf_gc_sweep_hook): Adjust for above change.
1335 (add_stub_sym): Don't test info->pie when info->shared tested.
1336 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
1337 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
1338 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
1339 (ppc_elf_relocate_section): Likewise.
1341 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1343 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
1344 for local ifunc symbols in non-pie executables, regardless of
1345 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
1346 code so that it's obvious that we only do anything special for
1348 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
1349 (allocate_dynrelocs): Correct comment for syms defined in plt.
1350 Don't specially allocate ifunc dyn relocs.
1351 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
1352 (ppc_elf_relocate_section): Set "relocation" value for ifunc
1353 syms in non-pie executables. No specially allocated dyn relocs
1354 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
1355 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
1356 a non-pie executable.
1358 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
1359 Jakub Jelinek <jakub@redhat.com>
1362 * elf32-i386.c (elf_i386_tls_transition): Check executable
1363 instead of shared for TLS when building PIE.
1364 (elf_i386_check_relocs): Likewise.
1365 (elf_i386_allocate_dynrelocs): Likewise.
1366 (elf_i386_relocate_section): Likewise.
1368 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
1369 instead of shared for TLS when building PIE.
1370 (elf64_x86_64_check_relocs): Likewise.
1371 (elf64_x86_64_allocate_dynrelocs): Likewise.
1372 (elf64_x86_64_relocate_section): Likewise.
1374 2009-07-31 Anthony Green <green@moxielogic.com>
1376 * config.bfd (targ_cpu): Add moxie-uclinux support.
1378 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
1380 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
1382 2009-07-30 Alan Modra <amodra@bigpond.net.au>
1384 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
1385 used by indirect function support. Count dynamic relocs for
1387 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1388 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1389 in iplt and their relocs in reliplt. Don't make ifunc syms
1390 dynamic. Allocate got entry relocs for non-dynamic ifunc in
1391 reliplt. Handle other dynamic relocs for ifunc.
1392 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1393 ifunc in reliplt, likewise relocs for got against local ifunc.
1394 Typo fix on reliplt size adjust.
1395 (ppc_elf_relocate_section): Don't use plt scheme of allocating
1396 relocs 1-1 with entries for iplt, instead just add using
1397 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
1398 Error on invalid ifunc dyn relocs.
1399 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1401 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1402 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1403 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1404 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
1405 (allocate_dynrelocs): As for elf32-ppc.c above.
1406 (ppc64_elf_size_dynamic_sections): Likewise.
1407 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1408 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
1409 (ppc_size_one_stub): Similarly.
1410 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
1412 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1414 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
1416 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1417 change. Add note to head comment.
1419 2009-07-28 Jan Beulich <jbeulich@novell.com>
1421 * archive.c (get_extended_arelt_filename): Remove redundant
1422 range check on index.
1424 2009-07-27 Doug Kwan <dougkwan@google.com>
1426 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1428 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
1430 * archures.c bfd_*_arch): Sorted.
1431 (bfd_archures_list): Likewise.
1433 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1435 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
1436 to R_cr16_NUM32 relocation.
1438 2009-07-26 Michael Eager <eager@eagercon.com>
1440 * archures.c: Add bfd_mach_ppc_405
1443 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1445 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1446 * cpu-l1om.c (bfd_l1om_arch): Likewise.
1448 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1450 * archures.c (bfd_architecture): Add bfd_arch_l1om.
1451 (bfd_l1om_arch): New.
1452 (bfd_archures_list): Add &bfd_l1om_arch.
1453 * bfd-in2.h: Regenerated.
1455 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1456 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
1457 if bfd_elf64_x86_64_freebsd_vec is supported.
1458 (targ_selvecs): Likewise.
1460 * configure.in: Support bfd_elf64_l1om_vec and
1461 bfd_elf64_l1om_freebsd_vec.
1462 * configure: Regenerated.
1466 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1467 (bfd_elf64_l1om_vec): Likewise.
1468 (bfd_elf64_l1om_freebsd_vec): Likewise.
1470 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1471 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1472 * Makefile.in: Regenerated.
1474 * targets.c (bfd_elf64_l1om_vec): New.
1475 (bfd_elf64_l1om_freebsd_vec): Likewise.
1476 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1477 bfd_elf64_l1om_freebsd_vec.
1479 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1480 Alan Modra <amodra@bigpond.net.au>
1482 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1483 * bfd-in2.h: Regenerate.
1484 * libbfd.h: Regenerate.
1485 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1486 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1487 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1489 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1492 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1493 instead of shared for R_X86_64_TPOFF32.
1494 (elf64_x86_64_relocate_section): Likewise.
1496 2009-07-23 Ulrich Drepper <drepper@redhat.com>
1498 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1499 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1500 with the BSF_GNU_UNIQUE flag bit set.
1501 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1502 for symbols with STB_GNU_UNIQUE binding.
1503 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1504 with the STB_GNU_UNIQUE binding.
1505 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1506 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1507 symbols with the unique_global field set.
1508 (elf_link_output_extsym): Set unique_global field for symbols with
1509 the STB_GNU_UNIQUE binding.
1510 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1511 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1513 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1515 * bfd-in2.h: Regenerate.
1517 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1519 * elflink.c (elf_link_output_extsym): Revert the last change.
1521 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1524 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1525 when ref_regular, not def_regular.
1527 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1530 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1531 from a DSO into a normal FUNC symbol.
1532 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1533 a normal FUNC symbol.
1535 2009-07-17 Chao-ying Fu <fu@mips.com>
1537 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1538 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1539 interlocking, the last PLT entry needs a nop in the branch delay slot.
1540 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1541 output the last two PLT entries in reverse order.
1543 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1545 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1546 STT_GNU_IFUNC symbol for relocatable link.
1547 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1549 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1551 * bfdio.c (bfd_iovec): Add comments for bmmap.
1552 * bfd-in2.h: Regenerated.
1554 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1556 * Makefile.am: Run "make dep-am".
1557 * Makefile.in: Regenerated.
1559 2009-07-10 Doug Kwan <dougkwan@google.com>
1561 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1562 target_addend and orig_insn.
1564 2009-07-10 Tom Tromey <tromey@redhat.com>
1566 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1567 (elf-eh-frame.lo): Likewise.
1568 (elf32-bfin.lo): Likewise.
1569 (elf32-frv.lo): Likewise.
1570 (elf32-xc16x.lo): Likewise.
1571 * Makefile.in: Rebuild.
1572 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1573 * elf-eh-frame.c: Likewise.
1574 * elf32-bfin.c: Likewise.
1575 * elf32-frv.c: Likewise.
1576 * elf32-xc16x.c: Likewise.
1578 2009-07-10 Julian Brown <julian@codesourcery.com>
1580 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1581 symbol a stub entry is derived from, not the entry for the stub
1582 itself, in call to elf32_arm_final_link_relocate.
1584 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1586 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1587 when reporting addends.
1589 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1591 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1592 data even when no stubs.
1593 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1595 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1597 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1598 (ppc_elf_get_synthetic_symtab): Report addend.
1599 (PLT_IFUNC): Define.
1600 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1601 (ppc_elf_create_glink): New function.
1602 (ppc_elf_create_dynamic_sections): Use it.
1603 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1604 (update_local_sym_info): Allocate space for local_plt array.
1605 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1607 (is_branch_reloc): New function.
1608 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1609 (ppc_elf_gc_sweep_hook): Likewise.
1610 (ppc_elf_adjust_dynamic_symbol): Likewise.
1611 (allocate_dynrelocs): Likewise.
1612 (ppc_elf_size_dynamic_sections): Likewise.
1613 (ppc_elf_relocate_section): Likewise.
1614 (branch_reloc_hash_match): Use is_branch_reloc.
1615 (ppc_elf_tls_optimize): Adjust for local_plt.
1616 (write_glink_stub): New function, extracted from..
1617 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1618 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1619 branch table when dynamic.
1620 (elf_backend_post_process_headers): Define.
1621 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1622 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1623 (ppc64_elf_get_synthetic_symtab): Report addend.
1624 (struct ppc_stub_hash_entry): Add plt_ent.
1625 (PLT_IFUNC): Define.
1626 (struct ppc_link_hash_table): Add iplt and reliplt.
1627 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1628 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1629 (update_local_sym_info): Allocate space for local_plt array.
1630 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1632 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1633 and don't change hash flags here.
1634 (is_branch_reloc): New function.
1635 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1636 (ppc64_elf_gc_sweep_hook): Likewise.
1637 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1638 (allocate_dynrelocs): Likewise.
1639 (ppc64_elf_size_dynamic_sections): Likewise.
1640 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1641 (ppc64_elf_size_stubs): Likewise.
1642 (ppc64_elf_relocate_section): Likewise.
1643 (get_sym_h): Adjust for local_plt.
1644 (branch_reloc_hash_match): Use is_branch_reloc.
1645 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1646 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1648 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1650 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1652 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1654 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1655 and ref_regular_nonweak comment.
1656 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1657 when def_regular, not ref_regular.
1658 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1659 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1660 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1662 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1664 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1665 of malloc'd struct call_info.
1666 (pasted_function): Likewise, priority too.
1668 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1670 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1671 alignment when packing sections into overlays.
1673 2009-07-03 Cary Coutant <ccoutant@google.com>
1675 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1677 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1679 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1680 changes only) earlier patch:-
1682 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1684 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1685 give .debug and .reloc data characteristics.
1686 (DOT_RELOC): New define for .reloc section string.
1687 (coff_write_object_contents): Use DOT_RELOC instead of string.
1689 2009-07-02 Tom Tromey <tromey@redhat.com>
1691 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1692 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1694 2009-07-01 Nick Clifton <nickc@redhat.com>
1696 * elf-m10300.c: Remove trailing white space.
1697 * reloc.c: Likewise.
1699 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1701 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1702 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1703 * configure.in: Use them.
1704 * configure: Regenerate.
1705 * config.in: Regenerate.
1706 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1707 #define _BSD_SOURCE. Add comments.
1708 (vms_file_stats_name): Calculate creation date based on available
1709 runtime data. Return 1 for version instead of 0.
1711 2009-07-01 Nick Clifton <nickc@redhat.com>
1714 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1715 to R_ARM_THM_PC8 relocation.
1717 2009-06-29 Nick Clifton <nickc@redhat.com>
1719 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1720 different uses of the relocations addend when a symbol is in a
1723 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1726 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1727 SHT_REL/SHT_RELA sections on executable nor shared library.
1728 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1729 as a normal section.
1731 2009-06-25 Nick Clifton <nickc@redhat.com>
1733 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1734 symbols with SEC_MERGE flag.
1736 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1738 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1739 give .debug and .reloc data characteristics.
1740 (DOT_RELOC): New define for .reloc section string.
1741 (coff_write_object_contents): Use DOT_RELOC instead of string.
1743 2009-06-25 Tristan Gingold <gingold@adacore.com>
1745 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1746 (bfd_mach_o_canonicalize_dynamic_symtab)
1747 (bfd_mach_o_get_synthetic_symtab): Defines.
1748 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1749 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1751 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1752 for scattered relocations.
1753 (bfd_mach_o_i386_print_thread): New function.
1754 (bfd_mach_o_print_thread): Define.
1756 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1757 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1758 New functions extracted from ...
1759 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1760 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1761 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1762 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1763 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1764 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1766 (bfd_mach_o_scan_read_dylib): Ditto.
1767 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1769 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1770 decode isym and flags on little endian targets. Set dysymtab field.
1771 (bfd_mach_o_scan_start_address): Adjust for enum names.
1772 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1773 (bfd_mach_o_print_section): Display bfd section name.
1774 (bfd_mach_o_print_segment): Display none if no name.
1775 (bfd_mach_o_print_dysymtab): Display next index for local, external
1776 and undefined symbols.
1777 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1778 Display dylinker name. Display thread and unixthread commands content.
1779 (bfd_mach_o_print_thread): New macro.
1781 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1782 (bfd_mach_o_ppc_thread_flavour): Ditto.
1783 (bfd_mach_o_i386_thread_flavour): Ditto.
1784 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1785 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1786 BFD_MACH_O_THREAD_STATE_NONE.
1787 (bfd_mach_o_segment_command): Remove segment field.
1788 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1789 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1790 (bfd_mach_o_prebound_dylib_command): Ditto.
1791 (bfd_mach_o_dylib_command): Ditto.
1792 (bfd_mach_o_prebound_dylib_command): Remove section field.
1793 (mach_o_data_struct): Add dysymtab field.
1794 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1795 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1796 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1797 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1798 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1800 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1802 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1803 field of struct dirent.
1805 2009-06-23 Tristan Gingold <gingold@adacore.com>
1807 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1808 of this macro. Fix indentation.
1810 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1812 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1813 destination for defined dynamic symbols when deciding whether to
1814 insert a stub or not.
1815 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1816 when actually accessed through a PLT, even when generating a
1819 2009-06-22 Tristan Gingold <gingold@adacore.com>
1821 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1824 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1826 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1827 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1829 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1831 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1833 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1835 * elflink.c (elf_link_add_object_symbols): Avoid warning
1836 from -Wjump-misses-init in gcc 4.5.0.
1838 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1840 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1842 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1844 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1846 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1847 r_symndx. Report local symbol name on error.
1848 (elf_i386_check_relocs): Updated. Report local symbol name on
1850 (elf_i386_gc_sweep_hook): Updated.
1851 (elf_i386_relocate_section): Likewise.
1853 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1854 r_symndx. Report local symbol name on error.
1855 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1857 (elf64_x86_64_gc_sweep_hook): Updated.
1858 (elf64_x86_64_relocate_section): Likewise.
1860 2009-06-19 Tristan Gingold <gingold@adacore.com>
1862 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1864 2009-06-19 Tristan Gingold <gingold@adacore.com>
1866 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1867 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1868 (bfd_mach_o_valid): Ditto.
1869 (bfd_mach_o_wide_p): Ditto.
1870 (bfd_mach_o_canonicalize_reloc): Ditto.
1871 (bfd_mach_o_build_commands): Ditto.
1872 (bfd_mach_o_scan_read_thread): Ditto.
1873 (bfd_mach_o_flatten_sections): Ditto.
1874 (bfd_mach_o_scan_start_address): Ditto.
1875 (bfd_mach_o_lookup_section): Ditto.
1876 (bfd_mach_o_core_fetch_environment): Ditto.
1877 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1878 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1879 (bfd_mach_o_scan_write_symtab): Ditto.
1880 Use macros instead of hard-coded values.
1881 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1882 Use bfd_mach_o_get_data instead of direct access. Use macros
1883 instead of hard-coded values.
1884 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1885 Remove sym argument and get section from mdata.
1886 Move code into the else branch.
1887 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1888 Remove sym argument and get section from mdata. Adjust code.
1889 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1890 switch (which replaces consecutive if statements).
1891 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1892 module table, table of content, indirect symbols and external
1894 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1896 (bfd_mach_o_scan_read_linkedit): New function.
1897 (bfd_mach_o_scan_read_str): Ditto.
1898 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1900 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1901 bfd_mach_o_count_symbols never returns an error.
1902 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1903 symtab field (there might be only one symtab).
1904 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1905 Handle sub frameworks, sub umbrella, sub library and sub client.
1906 Read code signature and segment split info commands.
1907 (bfd_mach_o_scan): Reindent.
1908 (bfd_mach_o_xlat_name): New type.
1909 (bfd_mach_o_print_flags): New function.
1910 (bfd_mach_o_get_name): Ditto.
1911 (bfd_mach_o_cpu_name): New variable.
1912 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1913 (bfd_mach_o_section_type_name)
1914 (bfd_mach_o_section_attribute_name)
1915 (bfd_mach_o_load_command_name): New variables.
1916 (bfd_mach_o_print_private_header): New function.
1917 (bfd_mach_o_print_section_map): New function extracted from
1918 bfd_mach_o_print_private_bfd_data.
1919 (bfd_mach_o_print_section): Ditto. Print more infos.
1920 (bfd_mach_o_print_segment): Ditto.
1921 (bfd_mach_o_print_dysymtab): Ditto.
1922 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1923 load weak dylib, reexport dylib and id dylib.
1924 Handle code signature and segment_split info.
1925 Handle sub frameworks, sub umbrella, sub library and sub client.
1926 (bfd_mach_o_section_get_nbr_indirect): New function.
1928 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1929 (bfd_mach_o_header_flags): New enum to define header flags.
1930 (bfd_mach_o_section_attribute): New enum to replace ...
1931 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1932 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1933 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1934 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1935 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1936 these removed macros.
1937 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1938 (bfd_mach_o_dylib_module): New type.
1939 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1941 (bfd_mach_o_dylib_table_of_content): New type.
1942 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1943 (bfd_mach_o_dylib_reference): New type.
1944 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1945 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1946 modules, toc, references and indirect syms.
1947 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1948 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1949 unused). Add comment.
1950 (bfd_mach_o_dylib_command): Ditto.
1951 (bfd_mach_o_prebound_dylib_command): Ditto.
1952 (bfd_mach_o_linkedit_command): New type.
1953 (bfd_mach_o_str_command): New type.
1954 (bfd_mach_o_load_command): Add linkedit and str fields.
1955 (mach_o_data_struct): Add symtab field.
1956 (bfd_get_mach_o_data): Renamed to ...
1957 (bfd_mach_o_get_data): ... this new macro.
1958 (bfd_mach_o_scan_read_symtab_symbol,
1959 bfd_mach_o_scan_read_symtab_strtab,
1960 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1962 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1963 instead of direct access.
1965 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1967 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1968 R_PPC_PLTREL24 relocs.
1969 (ppc_elf_relocate_section): Likewise.
1971 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1973 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1974 pointer to sym hash. Update all uses.
1975 (update_plt_info): Likewise. Don't check addend here.
1977 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1979 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1980 bfd_sym_from_r_symndx.
1981 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1983 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1985 * elf-bfd.h (struct sym_sec_cache): Delete.
1986 (struct sym_cache): New.
1987 (bfd_section_from_r_symndx): Delete prototype.
1988 (bfd_sym_from_r_symndx): Define prototype.
1989 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1990 (bfd_sym_from_r_symndx): ..new function.
1991 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1992 bfd_section_from_r_symndx to new struct and function.
1993 * elf32-bfin.c: Likewise.
1994 * elf32-hppa.c: Likewise.
1995 * elf32-i386.c: Likewise.
1996 * elf32-m32r.c: Likewise.
1997 * elf32-m68hc1x.c: Likewise.
1998 * elf32-m68hc1x.h: Likewise.
1999 * elf32-m68k.c: Likewise.
2000 * elf32-ppc.c: Likewise.
2001 * elf32-s390.c: Likewise.
2002 * elf32-sh.c: Likewise.
2003 * elf64-ppc.c: Likewise.
2004 * elf64-s390.c: Likewise.
2005 * elf64-x86-64.c: Likewise.
2006 * elfxx-sparc.c: Likewise.
2007 * elfxx-sparc.h: Likewise.
2009 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
2011 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
2012 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2014 2009-06-18 Nick Clifton <nickc@redhat.com>
2016 * elflink.c (elf_link_sort_relocs): Return early if there are no
2019 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
2021 Merge cegcc and mingw32ce target name changes from
2024 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
2026 * config.bfd: Add arm*-*-cegcc* target.
2028 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
2030 * config.bfd: Add arm-*-mingw32ce* target.
2032 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
2034 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
2035 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
2036 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
2037 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2039 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
2041 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
2042 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
2043 * elf32-i386.c (elf_i386_check_relocs): Use it.
2044 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2046 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
2048 * elf-bfd.h (elf_dyn_relocs): New.
2050 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
2051 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
2053 (elf_i386_copy_indirect_symbol): Likewise.
2054 (elf_i386_check_relocs): Likewise.
2055 (elf_i386_gc_sweep_hook): Likewise.
2056 (elf_i386_allocate_dynrelocs): Likewise.
2057 (elf_i386_readonly_dynrelocs): Likewise.
2058 (elf_i386_size_dynamic_sections): Likewise.
2060 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
2061 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
2062 with elf_dyn_relocs.
2063 (elf64_x86_64_copy_indirect_symbol): Updated.
2064 (elf64_x86_64_check_relocs): Likewise.
2065 (elf64_x86_64_gc_sweep_hook): Likewise.
2066 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2067 (elf64_x86_64_allocate_dynrelocs): Likewise.
2068 (elf64_x86_64_readonly_dynrelocs): Likewise.
2069 (elf64_x86_64_size_dynamic_sections): Likewise.
2071 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
2073 * elf32-arm.c (create_got_section): Get existing .rela.got
2075 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
2076 * elf32-lm32.c (create_got_section): Likewise.
2077 * elf32-m32r.c (create_got_section): Likewise.
2078 * elf32-ppc.c (ppc_elf_create_got): Likewise.
2079 * elf32-s390.c (create_got_section): Likewise.
2080 * elf32-sh.c (create_got_section): Likewise.
2081 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
2082 * elf64-s390.c (create_got_section): Likewise.
2083 * elfxx-sparc.c (create_got_section): Likewise.
2085 * elflink.c (_bfd_elf_create_got_section): Properly initialize
2088 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
2090 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
2092 * elf32-i386.c (elf_i386_local_hash): Removed.
2093 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
2094 (elf_i386_get_local_sym_hash): Likewise.
2096 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
2097 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
2098 (elf64_x86_64_get_local_sym_hash): Likewise.
2099 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
2100 (get_local_sym_hash): Likewise.
2102 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
2104 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
2105 rel_got_sec and plt_sec.
2106 (elfNN_ia64_relax_section): Updated.
2107 (elfNN_ia64_create_dynamic_sections): Likewise.
2108 (get_got): Likewise.
2109 (allocate_dynrel_entries): Likewise.
2110 (elfNN_ia64_size_dynamic_sections): Likewise.
2111 (set_got_entry): Likewise.
2112 (elfNN_ia64_choose_gp): Likewise.
2113 (elfNN_ia64_relocate_section): Likewise.
2114 (elfNN_ia64_finish_dynamic_symbol): Likewise.
2115 (elfNN_ia64_finish_dynamic_sections): Likewise.
2117 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
2119 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
2122 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
2124 * configure.in (elf): Add elf-ifunc.lo.
2126 * configure: Regenerated.
2127 * Makefile.in: Likewise.
2129 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
2130 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
2132 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
2133 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
2135 (elf_i386_link_hash_table_create): Likewise.
2136 (elf_i386_create_dynamic_sections): Likewise.
2137 (elf_i386_check_relocs): Likewise.
2138 (elf_i386_allocate_dynrelocs): Likewise.
2139 (elf_i386_size_dynamic_sections): Likewise.
2140 (elf_i386_relocate_section): Likewise.
2141 (elf_i386_finish_dynamic_symbol): Likewise.
2142 (elf_i386_finish_dynamic_sections): Likewise.
2143 (elf_i386_create_got_section): Removed.
2145 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
2146 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
2148 (elf64_x86_64_compute_jump_table_size): Updated.
2149 (elf64_x86_64_link_hash_table_create): Likewise.
2150 (elf64_x86_64_create_dynamic_sections): Likewise.
2151 (elf64_x86_64_check_relocs): Likewise.
2152 (elf64_x86_64_allocate_dynrelocs): Likewise.
2153 (elf64_x86_64_size_dynamic_sections): Likewise.
2154 (elf64_x86_64_relocate_section): Likewise.
2155 (elf64_x86_64_finish_dynamic_symbol): Likewise.
2156 (elf64_x86_64_finish_dynamic_sections): Likewise.
2157 (elf64_x86_64_create_got_section): Removed.
2159 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
2160 for pointer alignment. Set up section pointers.
2161 (_bfd_elf_create_dynamic_sections): Likewise.
2162 (_bfd_elf_create_ifunc_sections): Moved to ...
2163 * elf-ifunc.c: Here. New.
2165 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
2166 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
2169 2009-06-16 Doug Kwan <dougkwan@google.com>
2171 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
2172 to bfd_signed_vma. Cast constant operands which are used in
2173 offset related expressions to bfd_signed_vma type as appropriate.
2175 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2177 * elf32-vax.c (elf_vax_plt_sym_val): New function.
2178 (elf_backend_plt_sym_val): Define.
2180 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2182 * elf32-vax.c (elf_vax_reloc_type_class): New function.
2183 (elf_backend_reloc_type_class): Define.
2185 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2187 * elf32-vax.c (elf_vax_relocate_section): For symbol references
2188 from an executable to a shared library treat R_VAX_PC32
2189 relocations as R_VAX_PLT32 ones.
2191 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2193 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
2194 symbols in GOT space calculation.
2195 (elf_vax_relocate_section): Adjust accordingly.
2197 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2199 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
2202 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2204 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
2206 (elf_vax_relocate_section): Likewise.
2208 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2210 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
2211 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2213 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2215 * elf32-i386.c (elf_i386_check_relocs): Reformat.
2216 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2218 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2220 * Makefile.am: Run "make dep-am".
2221 * Makefile.in: Regenerated.
2223 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2225 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
2226 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2228 2009-06-15 Nick Clifton <nickc@redhat.com>
2230 * po/ru.po: New Russian translation.
2231 * configure.in (ALL_LINGUAS): Add ru.
2232 * configure: Regenerate.
2234 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2236 * elf32-i386.c: Remove duplicated comments.
2238 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2241 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
2242 dynamic IFUNC pointer in non-shared object. Use .got.plt
2243 for IFUNC definition in PIE.
2244 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
2247 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
2248 dynamic IFUNC pointer in non-shared object. Use .got.plt
2249 for IFUNC definition in PIE.
2250 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
2253 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2255 * elf32-i386.c (elf_i386_check_relocs): Properly report
2256 local symbol for unhandled relocation against STT_GNU_IFUNC
2258 (elf_i386_relocate_section): Likewise.
2259 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2260 (elf64_x86_64_relocate_section): Likewise.
2262 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2265 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
2266 (elf_i386_link_hash_table): Add loc_hash_table and
2268 (elf_i386_local_hash): New.
2269 (elf_i386_local_htab_hash): Likewise.
2270 (elf_i386_local_htab_eq): Likewise.
2271 (elf_i386_get_local_sym_hash): Likewise.
2272 (elf_i386_link_hash_table_free): Likewise.
2273 (elf_i386_allocate_local_dynrelocs): Likewise.
2274 (elf_i386_finish_local_dynamic_symbol): Likewise.
2275 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2276 (elf_i386_link_hash_table_create): Create loc_hash_table and
2278 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
2279 (elf_i386_size_dynamic_sections): Likewise.
2280 (elf_i386_relocate_section): Likewise.
2281 (elf_i386_finish_dynamic_sections): Likewise.
2282 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
2285 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
2286 (elf64_x86_64_link_hash_table): Add loc_hash_table and
2288 (elf64_x86_64_local_hash): New.
2289 (elf64_x86_64_local_htab_hash): Likewise.
2290 (elf64_x86_64_local_htab_eq): Likewise.
2291 (elf64_x86_64_get_local_sym_hash): Likewise.
2292 (elf64_x86_64_link_hash_table_free): Likewise.
2293 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
2294 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
2295 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2296 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
2297 and loc_hash_memory.
2298 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
2300 (elf64_x86_64_size_dynamic_sections): Likewise.
2301 (elf64_x86_64_relocate_section): Likewise.
2302 (elf64_x86_64_finish_dynamic_sections): Likewise.
2303 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
2306 2009-06-10 Philip Blundell <philb@gnu.org>
2308 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
2309 elf_sec->this_hdr == NULL.
2311 2009-06-12 Tristan Gingold <gingold@adacore.com>
2313 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
2314 * bfd-in2.h: Regenerated.
2315 * libbfd.h: Regenerated.
2317 * mach-o.c (FILE_ALIGN): New macro.
2318 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
2319 (bfd_mach_o_print_symbol): Ditto.
2320 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
2321 (bfd_mach_o_get_reloc_upper_bound): New function.
2322 (bfd_mach_o_canonicalize_reloc): Ditto.
2323 (bfd_mach_o_scan_write_relocs): Ditto.
2324 (bfd_mach_o_scan_write_section_32): Remove offset argument.
2325 (bfd_mach_o_scan_write_section_64): Ditto.
2326 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
2327 written for load command. Do not compute section file offset.
2328 (bfd_mach_o_scan_write_segment_64): Ditto.
2329 (bfd_mach_o_scan_write_symtab): Compute file offset first.
2330 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
2332 (bfd_mach_o_mangle_symbols): ... this new function.
2333 (bfd_mach_o_write_contents): Be sure to have load commands built.
2334 Call bfd_mach_o_mangle_symbols.
2335 (bfd_mach_o_build_commands): Adjust for filelen field.
2336 Use FILE_ALIGN macro. Clear section file offset if section is empty.
2337 Do not set symtab file offset anymore here.
2338 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
2339 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
2340 Set reloc_count and rel_filepos section fields.
2341 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
2343 (bfd_mach_o_scan_read_section_64): Ditto.
2344 (bfd_mach_o_scan_read_section): Ditto.
2345 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
2346 bfd_mach_o_asymbol. Use unsigned int for file offset type.
2347 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
2348 Handle weak-ref symbols.
2349 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
2350 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2351 (bfd_mach_o_scan): Remove assignment to removed field.
2352 (bfd_mach_o_mkobject_init): Ditto.
2353 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
2354 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
2355 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2356 (bfd_mach_o_swap_reloc_in): Ditto.
2357 (bfd_mach_o_swap_reloc_out): Ditto.
2359 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
2360 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
2361 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
2362 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
2363 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
2364 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
2365 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
2366 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
2367 (BFD_MACH_O_N_WEAK_DEF): New macros.
2369 (bfd_mach_o_section_type): Add new enumeration values.
2370 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
2371 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
2372 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
2373 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
2375 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
2376 (BFD_MACH_O_GENERIC_RELOC_PAIR)
2377 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
2378 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
2379 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
2380 (BFD_MACH_O_RELENT_SIZE): Ditto.
2381 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
2382 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
2383 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
2384 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
2385 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
2386 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2387 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2388 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2389 (bfd_mach_o_reloc_info): New struct.
2390 (bfd_mach_o_asymbol): New struct.
2391 (bfd_mach_o_symtab_command): The symbols field is now of type
2393 (bfd_mach_o_load_command): The offset and len fields are now of type
2395 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2396 Add a filelen field. Add comments.
2397 (bfd_mach_o_backend_data): New struct.
2398 (bfd_mach_o_get_backend_data): New macro.
2399 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2401 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2402 (bfd_mach_o_get_reloc_upper_bound): New prototype.
2403 (bfd_mach_o_canonicalize_reloc): Ditto.
2405 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2406 duplicated macro. Now defined to _bfd_generic_is_local_label.
2407 (TARGET_NAME_BACKEND): New macro...
2408 (TARGET_NAME_BACKEND): ... used to name a new variable.
2409 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2410 Mach-O backend data.
2412 * mach-o-i386.c (i386_howto_table): New variable.
2413 (bfd_mach_o_i386_swap_reloc_in): New function.
2414 (bfd_mach_o_i386_swap_reloc_out): Ditto.
2415 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2416 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2417 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2418 (bfd_mach_o_bfd_reloc_type_lookup)
2419 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2421 2009-06-11 Eric Paris <eparis@redhat.com>
2422 Nick Clifton <nickc@redhat.com>
2424 * opncls.c (_maybe_make_executable): New function. Gives execute
2425 permission to an executable bfd that was opened for writing
2426 provided that it is a regular file. Replaces common code found in...
2427 (bfd_close): here and ...
2428 (bfd_close_all_done): here.
2430 2009-06-11 Anthony Green <green@moxielogic.com>
2432 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2433 * bfd-in2.h: Rebuilt.
2434 * libbfd.h: Rebuilt.
2435 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2437 (moxie_reloc_map): Ditto.
2438 Clean up copyright notice.
2440 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
2442 * bfd-in2.h: bfd_mmap prototype.
2443 * bfdio.c (bfd_mmap): New function.
2444 * libbfd.h (bfd_iovec): Add bmmap.
2445 * cache.c (cache_bmmap): New function.
2446 (cache_iovec): Initialize bmmap member.
2447 * opencls.c (opncls_bmmap): New function.
2448 (opncls_iovec): Initialize bmmap member.
2450 2009-06-09 Tristan Gingold <gingold@adacore.com>
2452 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2453 and stabstr_segment fields.
2454 (mach_o_be_vec, mach_o_le_vec): Removed
2455 (bfd_mach_o_version): New prototype.
2457 * mach-o.c (bfd_mach_o_version): Make this function public.
2458 (mach_o_wide_p): New function.
2459 (bfd_mach_o_wide_p): Ditto.
2460 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2462 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2463 Search in the list only if the name starts with a dot.
2464 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2465 test. Check bfd_seek status.
2466 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2467 (bfd_mach_o_scan_write_section_32): Ditto.
2468 (bfd_mach_o_scan_write_section_64): Ditto.
2469 (bfd_mach_o_scan_write_section): Removed.
2470 (bfd_mach_o_scan_write_segment): Split into ...
2471 (bfd_mach_o_scan_write_segment_32): ... this and ...
2472 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
2473 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2474 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
2475 symbol table. Now returns a boolean.
2476 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
2477 Adjust for status type.
2478 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2479 test. Write symbol table. Numbers the sections.
2480 (bfd_mach_o_read_header): Check bfd_seek status.
2481 Use mach_o_wide_p instead of hard-coded test.
2482 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2483 (bfd_mach_o_scan_read_section_64): Ditto.
2484 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
2485 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
2486 handled common symbols.
2487 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2488 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2489 (bfd_mach_o_scan_read_dylinker): Ditto.
2490 (bfd_mach_o_scan_read_dylib): Ditto.
2491 (bfd_mach_o_scan_read_thread): Ditto.
2492 (bfd_mach_o_scan_read_symtab): Ditto.
2493 Do not create a section for the stabs.
2494 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2495 (bfd_mach_o_scan_read_segment): Ditto.
2496 (bfd_mach_o_scan_read_command): Ditto.
2497 (bfd_mach_o_scan_start_address): Ditto.
2498 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2499 (bfd_mach_o_archive_p): Check bfd_seek status.
2500 (bfd_mach_o_core_fetch_environment): Ditto.
2502 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2504 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2506 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2507 (elf_i386_link_hash_table_create): Initialize irelifunc.
2508 (elf_i386_check_relocs): Updated. Set up irelifunc for
2510 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2511 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2513 (elf_i386_relocate_section): Likewise.
2515 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2516 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2517 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2519 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2520 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2522 (elf64_x86_64_relocate_section): Likewise.
2524 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2526 (_bfd_elf_create_ifunc_sections): This.
2528 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2530 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2533 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2535 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2536 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2537 building shared object. Check info->executable instead of
2538 !info->shared when setting non_got_ref.
2539 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2540 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2541 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2543 (elf_i386_relocate_section): Output dynamic relocation for
2544 R_386_32 against STT_GNU_IFUNC symbol to get the real
2545 function address when building shared object.
2546 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2547 relocation for STT_GNU_IFUNC symbol in shared object.
2549 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2550 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2551 symbol when building shared object. Check info->executable
2552 instead of !info->shared when setting non_got_ref.
2553 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2554 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2555 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2557 (elf64_x86_64_relocate_section): Output dynamic relocation
2558 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2559 function address when building shared object.
2560 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2561 relocation for STT_GNU_IFUNC symbol in shared object.
2563 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2565 * Makefile.am: Run "make dep-am".
2566 (BFD32_BACKENDS): Add mach-o-i386.lo.
2567 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2568 * Makefile.in: Regenerate.
2570 2009-06-06 Alan Modra <amodra@bigpond.net.au>
2572 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2573 when looking for soft-icache stubs.
2575 2009-06-05 Tristan Gingold <gingold@adacore.com>
2577 * mach-o.h: Update copyright year.
2578 (bfd_mach_o_mach_header_magic): New enum.
2579 (bfd_mach_o_cpu_subtype): Now an enum.
2580 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2581 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2582 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2583 (bfd_mach_o_load_command): Field type_required is now a boolean.
2584 Reindent prototypes.
2585 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2586 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2587 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2588 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2589 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2590 (bfd_mach_o_canonicalize_symtab): Ditto.
2591 (bfd_mach_o_get_symbol_info): Ditto.
2592 (bfd_mach_o_print_symbol): Ditto.
2593 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2594 (bfd_mach_o_make_empty_symbol): Ditto.
2595 (bfd_mach_o_write_contents): Ditto.
2597 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2598 bfd_mach_o_mkobject): Defines.
2599 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2600 Do not check with target vector but with flavour.
2601 (struct mach_o_section_name_xlat): New declaration.
2602 (dwarf_section_names_xlat): Ditto.
2603 (text_section_names_xlat): Ditto.
2604 (data_section_names_xlat): Ditto.
2605 (struct mach_o_segment_name_xlat): Ditto.
2606 (segsec_names_xlat): Ditto.
2607 (bfd_mach_o_convert_section_name_to_bfd): New function.
2608 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2609 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2610 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2611 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2612 Accept any input and output flavour. Do not share private data
2614 (bfd_mach_o_count_symbols): Add a comment.
2615 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2616 (bfd_mach_o_canonicalize_symtab): Ditto.
2617 (bfd_mach_o_get_symbol_info): Ditto.
2618 (bfd_mach_o_print_symbol): Ditto.
2619 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2620 Use constants instead of hard-coded values.
2621 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2623 (bfd_mach_o_scan_write_section_64): Ditto.
2624 (bfd_mach_o_scan_write_segment): Ditto.
2625 Do not copy sections anymore.
2626 (bfd_mach_o_write_contents): Make it public.
2627 Remove dead code. Rewrite typeflag assignment.
2628 (bfd_mach_o_build_commands): New function.
2629 (bfd_mach_o_set_section_contents): Ditto.
2630 (bfd_mach_o_make_empty_symbol): Make it public.
2631 (bfd_mach_o_read_header): Make it static.
2632 Convert to bfd_boolean.
2633 Use constants instead of hard-coded values.
2634 (bfd_mach_o_make_bfd_section): Call
2635 bfd_mach_o_convert_section_name_to_bfd to create name.
2636 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2638 (bfd_mach_o_scan_read_section_64): Ditto.
2639 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2640 a segment anymore. Use constants instead of hard-coded values.
2641 (bfd_mach_o_scan_read_command): Fix style.
2642 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2643 Get rid of BFD_IO_FUNCS.
2644 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2645 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2646 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2647 (bfd_mach_o_object_p): Removed.
2648 (bfd_mach_o_gen_core_p): New function, replaces ...
2649 (bfd_mach_o_core_p): ... deleted.
2650 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2652 * mach-o-i386.c: New file.
2653 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2654 * configure.in (TDEFINES): Add mach_o_i386_vec.
2655 * configure: Regenerated.
2656 * targets.c: Add mach_o_i386_vec.
2658 * mach-o.c: Update copyright years.
2659 (BFD_IO_FUNCS): Remove (was not used).
2660 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2661 bfd_mach_o_slurp_extended_name_table,
2662 bfd_mach_o_construct_extended_name_table,
2663 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2664 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2665 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2666 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2667 bfd_mach_o_get_section_contents_in_window,
2668 bfd_mach_o_bfd_is_local_label_name,
2669 bfd_mach_o_bfd_is_target_special_symbol,
2670 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2671 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2672 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2673 bfd_mach_o_minisymbol_to_symbol,
2674 bfd_mach_o_bfd_get_relocated_section_contents,
2675 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2676 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2677 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2678 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2679 bfd_mach_o_bfd_merge_private_bfd_data,
2680 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2681 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2682 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2683 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2684 bfd_mach_o_bfd_copy_private_header_data,
2685 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2686 * mach-o-target.c: ... here.
2687 Update copyright years.
2689 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2691 * dep-in.sed: Don't use \n in replacement part of s command.
2692 * Makefile.am (DEP1): LC_ALL for uniq.
2694 * Makefile.in: Regenerate.
2696 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2698 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2699 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2700 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2702 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2704 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2705 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2706 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2707 against STT_GNU_IFUNC symbols for static executables.
2708 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2709 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2711 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2712 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2713 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2714 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2716 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2718 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2719 symbols to be left unimported when linking statically.
2720 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2721 code when linking statically.
2723 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2725 * elf32-i386.c (elf_i386_check_relocs): Increment
2726 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2727 against STT_GNU_IFUNC symbol.
2728 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2729 local STT_GNU_IFUNC definition is used.
2730 (elf_i386_relocate_section): Handle got.offset != -1 for
2731 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2734 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2735 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2736 relocations against STT_GNU_IFUNC symbol.
2737 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2738 local STT_GNU_IFUNC definition is used.
2739 (elf64_x86_64_relocate_section): Handle got.offset != -1
2740 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2741 STT_GNU_IFUNC symbol.
2743 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2746 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2747 (elf_i386_reloc_type_lookup): Likewise.
2748 (R_386_tls): Removed.
2749 (R_386_irelative): New.
2750 (R_386_vt_offset): Updated.
2751 (elf_i386_rtype_to_howto): Likewise.
2752 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2753 (elf_i386_link_hash_table_create): Initialize igotplt,
2755 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2756 (elf_i386_adjust_dynamic_symbol): Likewise.
2757 (elf_i386_allocate_dynrelocs): Likewise.
2758 (elf_i386_relocate_section): Likewise.
2759 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2761 (elf_i386_finish_dynamic_symbol): When building a static
2762 executable, use .iplt, .igot.plt and .rel.iplt sections for
2763 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2764 locally defined STT_GNU_IFUNC symbol.
2766 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2767 (x86_64_reloc_map): Likewise.
2768 (R_X86_64_standard): Updated.
2769 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2770 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2772 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2773 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2774 (elf64_x86_64_allocate_dynrelocs): Likewise.
2775 (elf64_x86_64_relocate_section): Likewise.
2776 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2778 (elf64_x86_64_finish_dynamic_symbol): When building a static
2779 executable, use .iplt, .igot.plt and .rela.iplt sections for
2780 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2781 for locally defined STT_GNU_IFUNC symbol.
2783 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2784 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2786 * bfd-in2.h: Regenerated.
2787 * libbfd.h: Likewise.
2789 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2791 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2792 (_bfd_elf_make_ifunc_reloc_section): Removed.
2793 (_bfd_elf_is_ifunc_symbol): Likewise.
2794 (_bfd_elf_create_static_ifunc_sections): New.
2796 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2798 (elf_link_add_object_symbols): Here.
2799 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2800 STT_GNU_IFUNC symbol.
2801 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2802 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2803 (IFUNC_INFIX): Removed.
2804 (get_ifunc_reloc_section_name): Likewise.
2805 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2806 (_bfd_elf_is_ifunc_symbol): Likewise.
2807 (_bfd_elf_create_static_ifunc_sections): New.
2809 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2811 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2812 (create_got_section): Likewise.
2813 (allocate_dynrelocs): Likewise.
2814 (readonly_dynrelocs): Likewise.
2815 (set_tls_module_base): Likewise.
2816 (dtpoff_base): Likewise.
2818 (elf_i386_link_hash_table_create): Updated.
2819 (elf_i386_create_dynamic_sections): Likewise.
2820 (elf_i386_check_relocs): Likewise.
2821 (elf_i386_size_dynamic_sections): Likewise.
2822 (elf_i386_relocate_section): Likewise.
2824 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2825 (create_got_section): Likewise.
2826 (allocate_dynrelocs): Likewise.
2827 (readonly_dynrelocs): Likewise.
2828 (set_tls_module_base): Likewise.
2829 (dtpoff_base): Likewise.
2831 (elf64_x86_64_link_hash_table_create): Updated.
2832 (elf64_x86_64_create_dynamic_sections): Likewise.
2833 (elf64_x86_64_check_relocs): Likewise.
2834 (elf64_x86_64_size_dynamic_sections): Likewise.
2835 (elf64_x86_64_relocate_section): Likewise.
2837 2009-05-28 Nick Clifton <nickc@redhat.com>
2839 * targets.c (_bfd_target_vector): Only include plugin target in
2840 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2842 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2844 * elf32-spu.c (struct call_info): New member broken_cycle.
2845 (remove_cycle): Instead of physically removing call_info structures
2846 to break call graph cycles, mark them using the broken_cycle flag.
2847 (mark_overlay_section): Respect broken_cycle flag.
2848 (unmark_overlay_section): Likewise.
2849 (collect_lib_sections): Likewise.
2850 (collect_overlays): Likewise.
2851 (sum_stack): Likewise.
2853 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2855 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2856 (mark_functions_via_relocs): Initialize callee->count to 1.
2857 (pasted_function): Likewise.
2858 (spu_elf_auto_overlay): Honor call counts when determining number
2859 of stubs required in software i-cache mode.
2861 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2863 * plugin.c (program_name): Remove.
2864 (plugin_program_name): New.
2865 (bfd_plugin_set_program_name): New.
2866 (try_load_plugin): Use plugin_program_name.
2867 * plugin.h (bfd_plugin_set_program_name): New.
2869 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2871 * aclocal.m4: Include ../config/plugins.m4.
2872 * configure.in: Use AC_PLUGINS.
2873 * configure: Regenerate.
2874 * Makefile.in: Regenerate.
2875 * doc/Makefile.in: Regenerate.
2877 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2879 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2881 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2882 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2883 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2884 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2885 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2886 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2887 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2888 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2889 * reloc.c (bfd_generic_relax_section): Likewise.
2890 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2891 * vms.c (vms_bfd_relax_section): Likewise.
2893 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2895 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2897 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2898 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2900 * elf32-i386.c (allocate_dynrelocs): Updated.
2901 (elf_i386_relocate_section): Likewise.
2902 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2903 (elf64_x86_64_relocate_section): Likewise.
2905 * elf64-x86-64.c (is_indirect_symbol): Removed.
2907 2009-05-26 Nick Clifton <nickc@redhat.com>
2909 * po/id.po: Updated Indonesian translation.
2911 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2913 * Makefile.am: Run "make dep-am".
2916 (ALL_MACHINES): Add cpu-plugin.lo.
2917 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2918 (BFD32_BACKENDS): Add plugin.lo.
2919 (BFD32_BACKENDS_CFILES): Add plugin.c.
2920 (libbfd_la_LIBADD): Add LIBDL
2921 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2922 (bfd_plugin_arch): Declare.
2923 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2924 * bfd.c (bfd): Add plugin_data.
2925 * config.bfd: Handle the plugin target.
2926 * configure.in: Check for --enable-plugins.
2927 (LT_INIT): Use the dlopen option.
2928 * cpu-plugin.c: New.
2931 * targets.c (plugin_vec): Declare.
2932 (_bfd_target_vector): Add plugin_vec.
2933 * Makefile.in: Regenerate.
2934 * bfd-in2.h: Regenerate.
2935 * configure: Regenerate.
2937 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2939 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2940 per line with all lines having continuation backslash. Prefix
2941 first line with "A", following lines with "B".
2942 * Makefile.am (DEP): Don't use dep.sed here.
2943 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2944 dep.sed here on dependencies, sort and uniq.
2945 * Makefile.in: Regenerate.
2947 2009-05-25 Tristan Gingold <gingold@adacore.com>
2949 * makefile.vms: Add verilog.obj to object list OBJS.
2951 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2953 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2954 for BFD_IN_MEMORY is cleared.
2955 (bfd_bwrite): Zero excess memory allocated.
2957 2009-05-22 Julian Brown <julian@codesourcery.com>
2959 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2961 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2962 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2963 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2964 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2965 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2966 (a8_erratum_fix, a8_erratum_reloc): New structs.
2967 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2968 num_a8_erratum_fixes, fix_cortex_a8 fields.
2969 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2970 (elf32_arm_add_stub): Split into two parts, creating...
2971 (elf32_arm_create_or_find_stub_sec): New function.
2972 (elf32_arm_final_link_relocate): Add forward declaration.
2973 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2974 relocations, multiple relocations per stub.
2975 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2976 (arm_size_one_stub): Use find_stub_size_and_template.
2977 (a8_reloc_compare): New.
2978 (find_thumb_glue): Add forward declaration.
2979 (cortex_a8_erratum_scan): New.
2980 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2981 (bfd_elf32_arm_set_cortex_a8_fix): New.
2982 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2983 (arm_map_one_stub): Add THUMB32_TYPE support.
2984 (a8_branch_to_stub_data): New.
2985 (make_branch_to_a8_stub): New.
2986 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2987 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2988 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2989 Cortex-A8 erratum workaround.
2990 * bfd-in2.h: Regenerate.
2992 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2994 * Makefile.am: Run "make dep-am".
2995 * Makefile.in: Regenerate.
2996 * po/SRC-POTFILES.in: Regenerate.
2998 2009-05-21 Alan Modra <amodra@bigpond.net.au>
3000 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
3003 2009-05-21 Alan Modra <amodra@bigpond.net.au>
3005 * elf-bfd.h (struct elf_backend_data
3006 <elf_backend_link_output_symbol_hook>): Return an int.
3007 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
3008 symbols on deleted .opd entries.
3009 * elflink.c (elf_link_output_sym): Return without outputting sym
3010 if output_symbol_hook returns 2.
3011 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
3012 Abort if we must not discard sym.
3013 (elf_link_input_bfd): Similarly, don't set finfo->indices for
3015 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
3016 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
3017 elf_backend_link_output_symbol_hook return type change.
3018 * elf32-arm.c (output_arch_syminfo): Likewise.
3019 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
3020 (elf32_arm_output_arch_local_syms): Likewise.
3021 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
3022 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
3023 (bfd_score_elf_link_output_symbol_hook): Likewise.
3024 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
3025 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
3026 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
3027 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
3028 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
3029 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
3030 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
3031 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
3032 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
3033 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3034 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3036 2009-05-21 Alan Modra <amodra@bigpond.net.au>
3038 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
3039 out of range .opd symbols.
3041 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
3043 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
3044 fprintf_vma directly.
3045 * peXXigen.c (pe_print_edata): Likewise.
3046 (pe_print_pdata): Likewise.
3047 (_bfd_XX_print_ce_compressed_pdata): Likewise.
3048 (_bfd_XX_print_private_bfd_data_common): Likewise.
3050 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
3052 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
3054 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
3055 Paul Brook <paul@codesourcery.com>
3057 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
3058 fix discarded sections.
3060 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3062 * elf32-spu.c (mark_overlay_section): Move .init and .fini
3063 sections into the software icache.
3065 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3067 * elf32-spu.c (build_stub): Always build "compact" sofware
3070 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3072 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
3073 (spu_elf_setup): Initialize it.
3074 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
3075 Update to new-sytle cache manager data structures.
3076 (spu_elf_build_stubs): Generate new-style cache manager data
3077 structures and symbols.
3078 (spu_elf_auto_overlay): Update size computation.
3080 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3082 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
3083 segments first amongst the program headers.
3085 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3087 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
3088 into addresses for relocation types that look at high bits. Remove
3089 special handling of relocation overflow warnings.
3091 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3093 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
3094 control flow graph between fragments of a function.
3096 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3098 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
3099 generate only a 16-byte .toe section.
3100 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
3102 2009-05-14 Alan Modra <amodra@bigpond.net.au>
3104 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
3105 (spu_elf_place_overlay_data): ..here. New function.
3106 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
3108 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
3110 * elf32-arm.c: Move sysdep.h to start of file.
3112 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
3114 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
3116 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
3117 __icache_tag_array and __icache_tag_array_size.
3119 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
3121 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
3123 (bfinfdpic_link_omit_section_dynsym): Likewise.
3124 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
3126 2009-05-05 Paul Brook <paul@codesourcery.com>
3128 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
3129 * bfd-in2.h: Regenerate.
3130 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
3131 (_arm_elf_section_data): Add text and exidx fields.
3132 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
3133 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
3134 copy_exidx_entry): New functions.
3135 (elf32_arm_write_section): Fixup .ARM.exidx contents.
3137 2009-05-05 Christophe lyon <christophe.lyon@st.com>
3139 * elf32-arm.c (DEF_STUBS): New helper define.
3140 (DEF_STUB): Likewise.
3141 (stub_def): New type.
3142 (stub_definitions): New array, containing stub template pointers
3144 (arm_size_one_stub): Make use of stub_definitions.
3146 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
3148 * elflink.c (find_version_for_sym): Remove from here, ...
3149 * linker.c (bfd_find_version_for_sym): ... rename, replace
3150 here, make public and update all callers.
3151 * bfd-in2.h: Regenerate.
3153 2009-04-30 Nick Clifton <nickc@redhat.com>
3155 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
3157 (struct elf_obj_data): Add has_ifunc_symbols boolean.
3158 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
3159 into a STT_GNU_IFUNC symbol type.
3160 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
3162 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
3163 the binary contains ifunc symbols.
3164 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
3165 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
3166 * elf32-i386.c (is_indirect_function): New function.
3167 (elf_i386_check_relocs): Create an ifunc output section.
3168 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
3169 section if necessary.
3170 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
3172 (elf_i386_add_symbol_hook): New function. Set the
3173 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
3174 symbol is encountered.
3175 (elf_backend_post_process_headers): Define.
3176 (elf_backend_add_symbol_hook): Define.
3177 (elf_i386_post_process_headers): Rename to
3178 elf_i388_fbsd_post_process_headers.
3179 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
3180 (is_indirect_function): New function.
3181 (elf64_x86_64_check_relocs): Create an ifunc output section.
3182 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
3183 section if necessary.
3184 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
3185 symbol if necessary.
3186 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
3187 elf_obj_data structure if an ifunc symbol is encountered.
3188 (elf_backend_post_process_headers): Define.
3189 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
3190 if we have ifunc symbols to handle.
3191 (get_ifunc_reloc_section_name): New function. Computes the name
3192 for an ifunc section.
3193 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
3194 section to hold ifunc relocs.
3195 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
3196 (bfd_print_symbol_vandf): Handle ifunc symbols.
3197 (bfd_decode_symclass): Likewise.
3198 * bfd-in2.h: Regenerate.
3200 2009-04-30 Joseph Myers <joseph@codesourcery.com>
3202 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
3203 MOVW and MOVT relocations in a shared library link.
3205 2009-04-27 Anthony Green <green@moxielogic.com>
3207 * verilog.c: New file.
3208 * Makefile.am (BFD32_LIBS): Add verilog.c.
3209 (BFD32_LIBS_CFILES): Add verilog.c.
3210 (verilog.lo): New build rule.
3211 * Makefile.in: Rebuilt.
3212 * targets.c: Add verilog support.
3213 * bfd.c (tdata union): Add Verilog private data field.
3214 * bfd-in2.h: Regenerate.
3216 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
3218 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
3221 2009-04-23 Matthias Klose <doko@ubuntu.com>
3223 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
3225 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
3228 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
3229 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3230 (elf32_arm_size_stubs): Likewise.
3231 (record_thumb_to_arm_glue): Deleted unused function.
3232 (bfd_elf32_arm_process_before_allocation): No longer handle
3233 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
3234 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
3235 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3237 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
3239 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
3240 (elf32_arm_write_section): Declare early.
3241 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
3242 (arm_allocate_glue_section_space): Exclude empty sections.
3243 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
3244 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
3246 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
3247 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
3248 (elf32_arm_size_dynamic_sections): Allocate interworking
3250 (bfd_elf32_bfd_final_link): Define.
3252 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
3254 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
3256 * coffcode.h (coff_compute_section_file_positions): Clear
3257 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
3259 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
3260 force_minimum_alignment.
3262 * libcoff.h: Regenerated.
3264 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
3265 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
3267 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
3268 nor target_subsystem.
3270 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
3271 force_minimum_alignment nor target_subsystem.
3273 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
3275 * coff-x86_64.c (PEI_HEADERS): Protect includes.
3276 (bfd_pe_print_pdata): Remove #ifdef PE variation.
3277 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
3278 include in coff-x86_64.c of headers.
3279 (PDATA_ROW_SIZE): New define.
3280 (pex_regs[]): New static array.
3281 (pex64_get_runtime_function): New static function.
3282 (pex64_get_unwind_info): Likewise.
3283 (pex64_get_scope_entry): Likewise.
3284 (pex64_xdata_print_uwd_codes): Likewise.
3285 (pex64_get_section_by_rva): Likewise.
3286 (pex64_dump_xdata): Likewise.
3287 (pex64_bfd_print_pdata): Likewise.
3288 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
3289 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
3290 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
3292 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
3293 Alan Modra <amodra@bigpond.net.au>
3294 Dave Korn <dave.korn.cygwin@gmail.com>
3296 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
3297 long names and non-NUL-terminated strings.
3299 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3301 * bfd-in2.h: Regenerated.
3303 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3305 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
3306 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
3308 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3311 * coffcode.h (bfd_pei_p): New.
3313 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
3314 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3315 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
3316 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
3317 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
3318 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
3320 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
3321 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3322 bfd_efi_rtdrv_x86_64_vec,
3323 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
3324 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
3325 * targets.c: Likewise.
3327 * configure: Regenerated.
3328 * libcoff.h: Likewise.
3329 * Makefile.in: Likewise.
3331 * efi-app-ia32.c: Removed.
3332 * efi-app-x86_64.c: Likewise.
3333 * efi-bsdrv-ia32.c: Likewise.
3334 * efi-bsdrv-ia64.c: Likewise.
3335 * efi-bsdrv-x86_64.c: Likewise.
3336 * efi-rtdrv-ia32.c: Likewise.
3337 * efi-rtdrv-ia64.c: Likewise.
3338 * efi-rtdrv-x86_64.c: Likewise.
3339 * efi-rtdrv-ia32.c: Likewise.
3341 * efi-app-ia64.c: Moved to ...
3343 (TARGET_SYM): Set to bfd_pei_ia64_vec.
3344 (TARGET_NAME): Set to pei-ia64.
3346 * libpei.h (bfd_target_pei_p): Removed.
3347 (bfd_target_pei_arch): Likewise.
3348 (bfd_target_efi_app_p): Likewise.
3349 (bfd_target_efi_app_arch): Likewise.
3350 (bfd_target_efi_bsdrv_p): Likewise.
3351 (bfd_target_efi_bsdrv_arch): Likewise.
3352 (bfd_target_efi_rtdrv_p): Likewise.
3353 (bfd_target_efi_rtdrv_arch): Likewise.
3354 (bfd_pe_executable_p): Likewise.
3356 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
3357 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
3358 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
3359 and efi-rtdrv-ia32.c.
3360 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
3361 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
3362 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
3363 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
3364 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
3365 efi-rtdrv-x86_64.c. Add pei-ia64.c.
3366 (efi-app-ia64.lo): Removed.
3367 (efi-bsdrv-ia32.lo): Likewise.
3368 (efi-rtdrv-ia32.lo): Likewise.
3369 (efi-app-ia64.lo): Likewise.
3370 (efi-bsdrv-ia64.lo): Likewise.
3371 (efi-rtdrv-ia64.lo): Likewise.
3372 (efi-app-x86_64.lo): Likewise.
3373 (efi-bsdrv-x86_64.lo): Likewise.
3374 (efi-rtdrv-x86_64.lo): Likewise.
3377 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
3379 (arch_type): Removed.
3380 (pe_arch): Likewise.
3381 (pe_bfd_object_p): Just return coff_object_p.
3383 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
3384 bfd_pe_executable_p with bfd_pei_p.
3386 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
3388 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3389 PLT entries to an undefined symbol when generating a shared
3392 2009-04-17 Nick Clifton <nickc@redhat.com>
3395 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3397 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
3399 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3400 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3401 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3402 * binary.c (binary_bfd_define_common_symbol): Likewise.
3403 * bout.c (b_out_bfd_define_common_symbol): Likewise.
3404 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3405 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3406 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3407 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3408 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3409 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3410 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3411 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3412 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3413 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3414 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3415 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3416 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3417 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3418 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3419 * som.c (som_bfd_define_common_symbol): Likewise.
3420 * srec.c (srec_bfd_define_common_symbol): Likewise.
3421 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3422 * versados.c (versados_bfd_define_common_symbol): Likewise.
3423 * vms.c (vms_bfd_define_common_symbol): Likewise.
3424 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3425 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3426 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3427 (pmac_xcoff_vec): Likewise.
3428 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3429 (aix5coff64_vec): Likewise.
3430 * linker.c (bfd_generic_define_common_symbol): New function.
3431 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3432 (_bfd_define_common_symbol): New field.
3433 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3434 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3435 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3437 * bfd-in2.h: Regenerate.
3438 * libbfd.h: Likewise.
3439 * libcoff.h: Likewise.
3441 2009-04-15 Anthony Green <green@moxielogic.com>
3443 * targets.c: Add moxie support.
3444 * Makefile.am: Ditto.
3445 * Makefile.in: Rebuilt.
3446 * cpu-moxie.c, elf32-moxie.c: New files.
3447 * archures.c: Add moxie support.
3448 * configure.in: Add moxie support.
3449 * configure: Rebuilt.
3450 * config.bfd, archures.c: Add moxie support.
3451 * bfd-in2.h: Rebuilt.
3453 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
3455 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3456 branch to an undef weak symbol into a jump to next instruction if
3457 a PLT entry will be created.
3459 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
3461 * coffgen.c (make_a_section_from_file): Set the backend long
3462 section names enable if long section names found on input.
3463 * coffcode.h: Extend long section names documentation to match.
3465 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
3467 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3470 2009-04-07 DJ Delorie <dj@redhat.com>
3472 * archures.c: Add bfd_mach_mep_c5.
3473 * bfd-in2.h: Likewise.
3474 * cpu-mep.c: Add bfd_c5_arch.
3475 * elf32-mep.c: Support it.
3477 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
3479 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3480 info->callbacks->einfo.
3481 * linker.c (_bfd_generic_section_already_linked): Likewise.
3483 2009-04-06 DJ Delorie <dj@redhat.com>
3485 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3487 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3489 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3490 _bfd_pex64_print_pdata only if PE is defined.
3492 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3493 (_bfd_pex64_print_pdata): This.
3495 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3496 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3499 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
3501 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3502 _bfd_pep_print_x64_pdata.
3503 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3504 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3506 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3508 * elf32-xtensa.c (relax_property_section): Always set r_offset
3511 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
3513 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3514 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3516 (elf32_arm_stub_type): New enum values for the two new stubs.
3517 (arm_type_of_stub): Make use of the two new stubs.
3518 (arm_size_one_stub): Handle the two new stubs.
3520 2009-04-01 Matt Thomas <matt@netbsd.org>
3522 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3523 hidden symbols into the GOT or PLT.GOT.
3524 (elf_vax_relocate_section): Do not emit a PCREL reloc
3525 into a shared object if it is against a hidden symbol.
3527 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3529 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3530 and know_contains_shared_object_p.
3531 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3532 Cache the result in the archive_info table.
3533 (xcoff_auto_export_p): Add an "info" parameter and update the
3534 call to xcoff_archive_contains_shared_object_p.
3535 (xcoff_mark_auto_exports): Update accordingly.
3536 (xcoff_post_gc_symbol): Likewise.
3538 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3540 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3543 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3545 * coff-rs6000.c (member_layout): New structure.
3546 (archive_iterator): Likewise.
3547 (member_layout_init): New function.
3548 (archive_iterator_begin): Likewise.
3549 (archive_iterator_next): Likewise.
3550 (xcoff_write_armap_old): Use the new iterator functions.
3551 (do_shared_object_padding): Delete.
3552 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3553 handling of arch_info.
3554 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3555 first loop rather than the second. Allocate a member header if
3556 there isn't one, then work out the stat information and length
3557 in the first loop too. Use the new iterators for the second loop.
3558 (xcoff_write_archive_contents_big): Likewise.
3560 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3562 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3563 (bfd_xcoff_set_archive_import_path): Likewise.
3564 * bfd-in2.h: Regenerate.
3565 * xcofflink.c: Include libiberty.h.
3566 (xcoff_archive_info): New structure.
3567 (xcoff_archive_info_hash): New function.
3568 (xcoff_archive_info_eq): Likewise.
3569 (xcoff_get_archive_info): Likewise.
3570 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3571 (bfd_xcoff_split_import_path): New function.
3572 (bfd_xcoff_set_archive_import_path): Likewise.
3573 (xcoff_set_import_path): Move earlier in file.
3574 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3575 object to the the directory part of the bfd's filename. Get the
3576 import path and filename of an archive object from the archive's
3577 xcoff_tdata, initializing it if necessary. Update use of
3579 (bfd_link_input_bfd): Update use of import_file_id.
3580 (xcoff_write_global_symbol): Likewise.
3582 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3584 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3586 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3588 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3589 a .loader section for relocatable links.
3590 (xcoff_need_ldrel_p): New function.
3591 (xcoff_mark): Use it.
3592 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3594 (xcoff_build_ldsym): New function, split out from...
3595 (xcoff_build_ldsyms): ...here. Rename to...
3596 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3597 call xcoff_build_ldsym, if there's a loader section.
3598 (xcoff_build_loader_section): New function, extracted verbatim from...
3599 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3600 there's a loader section. Only add an __rtinit loader symbol
3601 if there's a loader section. Update after above name change.
3602 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3603 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3604 and xcoff_create_ldrel.
3605 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3606 (xcoff_reloc_link_order): Likewise, but only call it if there's
3607 a loader section. Use xcoff_symbol_section.
3608 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3609 if there's a loader section.
3611 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3613 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3615 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3617 * elf32-arm.c (group_sections): Rewrite loops for better
3620 2009-03-30 DJ Delorie <dj@redhat.com>
3622 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3623 relocs when doing a relocatable link.
3625 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3627 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3628 "ERROR:", in error messages.
3629 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3630 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3631 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3632 (elf32_arm_merge_eabi_attributes): Likewise.
3633 (elf32_arm_merge_private_bfd_data): Likewise.
3635 2009-03-27 Nick Clifton <nickc@redhat.com>
3637 * section.c (bfd_get_section_contents): Detect and handle the case
3638 where a section has the SEC_IN_MEMORY flag set but no actual
3641 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3644 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3645 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3646 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3647 if we don't find matching PT_LOAD when copying.
3649 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3651 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3652 the reloc descriptions.
3654 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3656 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3657 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3658 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3660 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3662 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3663 (bfd_i386_arch_intel_syntax): Likewise.
3664 (i8086_arch): Likewise.
3665 (bfd_x86_64_arch): Likewise.
3667 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3669 * elf32-cris.c (cris_elf_relocate_section): <case
3670 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3671 symbols for non-allocated sections. Don't check whether to
3672 generate R_CRIS_DTPMOD for non-allocated sections.
3673 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3674 handle relocation GC:ing if applied to non-allocated section.
3675 (cris_elf_check_relocs): Similar.
3677 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3678 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3679 when emitting a known TP offset in the GOT.
3681 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3683 * elf64-ppc.c (synthetic_opd): Delete.
3684 (compare_symbols): Look for .opd name rather than section match.
3685 (ppc64_elf_get_synthetic_symtab): Likewise.
3687 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3689 * elf32-ppc.c (is_pic_glink_stub): Delete.
3690 (is_nonpic_glink_stub): New function.
3691 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3693 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3695 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3696 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3698 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3699 macros for visibilty and locality checks.
3700 (elf_s390_adjust_dynamic_symbol): Likewise.
3701 (allocate_dynrelocs): Likewise.
3702 (elf_s390_relocate_section): Likewise.
3703 (elf_s390_finish_dynamic_symbol): Likewise.
3704 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3705 (elf_s390_adjust_dynamic_symbol): Likewise.
3706 (allocate_dynrelocs): Likewise.
3707 (elf_s390_relocate_section): Likewise.
3708 (elf_s390_finish_dynamic_symbol): Likewise.
3710 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3712 * bfd-in2.h: Regenerated.
3713 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3714 for debugging sections and map memory read/write dependent on
3716 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3717 without memory read flags set.
3718 * section.c: Add SEC_COFF_NOREAD to section flags.
3720 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3722 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3725 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3727 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3728 "no overlays" return. If there are overlays, create overlay
3729 manager entry symbols here, so that..
3730 (spu_elf_build_stubs): ..we don't need to set them up here.
3731 Simplify entry symbol tests.
3732 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3734 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3736 * elf.c (elfcore_grok_openbsd_procinfo)
3737 (elfcore_grok_openbsd_note): New functions.
3738 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3740 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3742 * vms-hdr.c: Don't include alloca.h.
3743 * elf32-m68hc1x.c: Include alloca-conf.h.
3745 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3747 * Makefile.am: Run "make dep-am".
3748 * Makefile.in: Regenerate.
3750 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3752 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3754 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3756 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3758 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3759 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3760 ovly_return fields with ovly_entry[2]. Adjust all users.
3761 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3763 (spu_elf_build_stubs): Likewise.
3764 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3765 ovly_flavour changes. Update all callers.
3766 (ovl_stub_size_log2): New function.
3767 (build_stub): Handle compact icache stubs. Use different manager
3768 entry point for stubs in non-icache area.
3769 (spu_elf_size_stubs): Don't allocate space for indirect branch
3771 (spu_elf_build_stubs): And don't built them.
3773 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3775 * dwarf2.c (read_section): Always use rawsize, if available.
3777 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3779 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3780 of rawsize and size for buffer.
3782 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3784 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3785 parameter just because fixed sections fit into local store.
3786 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3787 generating overlays if fixed sections plus reserved stack
3788 and heap space fit into local store.
3790 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3792 * elf32-spu.c (build_stub): Correct icache set_id.
3793 (spu_elf_relocate_section): Likewise.
3795 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3797 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3798 symbol table if it was created by the current call.
3800 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3802 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3803 class XMC_DS rather than XMC_UA.
3805 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3807 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3808 bfd_boolean export_defineds parameter with an unsigned int
3809 auto_export_flags parameter.
3810 * bfd-in2.h: Regenerate.
3811 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3812 split out from xcoff_build_ldsyms.
3813 (xcoff_covered_by_expall_p): New function.
3814 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3815 but with extra code to handle -bexpfull and -bexpall.
3816 (xcoff_mark_auto_exports): New function.
3817 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3818 a function should be automatically exported.
3819 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3820 parameter with an auto_export_flags parameter. Update ldinfo
3821 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3824 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3826 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3827 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3828 init and fini functions. Do garbage collection for objects
3829 without an entry point too.
3831 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3833 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3834 check whether a symbol has csect information.
3835 (coff_print_aux): Likewise.
3836 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3837 information for C_AIX_WEAKEXT too.
3838 (_bfd_xcoff_swap_aux_out): Likewise.
3839 (xcoff_reloc_type_br): Handle defweak symbols too.
3840 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3841 information for C_AIX_WEAKEXT too.
3842 (_bfd_xcoff64_swap_aux_out): Likewise.
3843 (xcoff64_reloc_type_br): Handle defweak symbols too.
3844 * coffgen.c (coff_print_symbol): Handle auxillary function
3845 information for C_AIX_WEAKEXT too.
3846 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3847 instead of BSF_GLOBAL if the L_WEAK flag is set.
3848 (xcoff_dynamic_definition_p): New function.
3849 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3850 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3851 always take the symbol class from the ldsym. Use weak bfd symbol
3852 types for weak ldsyms.
3853 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3854 Fix the check for whether a definition is from a shared object.
3855 Allow redefinitions of weak symbols.
3856 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3857 (xcoff_keep_symbol_p): Likewise.
3858 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3859 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3860 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3861 but mark them as L_WEAK.
3862 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3863 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3865 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3867 * xcofflink.c (xcoff_mark): When walking the relocations,
3868 only mark the target symbol or the target section, not both.
3869 (xcoff_final_definition_p): New function.
3870 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3871 symbol is a valid definition of the associated output symbol.
3872 Use XCOFF_ALLOCATED to stop the same hash table entry having
3874 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3876 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3878 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3880 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3883 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3885 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3886 * libcoff.h: Regenerate.
3887 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3888 line-number counts in the bfd's lineno_counts field.
3889 Don't keep per-csect line-number counts.
3890 (xcoff_sweep): Don't update per-csect line-number counts.
3891 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3892 entries in each output section.
3893 (xcoff_link_input_bfd): Get the number of line numbers from
3894 the bfd's lineno_counts field, rather than recalculating it
3895 from scratch. Fix the range check when updating C_BINCL and
3897 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3898 here. Don't expect csects to have line-number counts.
3900 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3902 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3903 * libcoff.h: Regenerate.
3904 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3905 "skip" logic from xcoff_link_input_bfd.
3906 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3907 objects in a dynamic link, rather than checking whether csectpp
3908 is null. Always allocate debug_index for other objects,
3909 and always go through the loop. Update the type of debug_index
3910 after the change above. Read the auxillary csect information
3911 and use xcoff_keep_symbol_p to decide whether a symbol should
3912 be kept. Set its debug_index to -2 if not.
3913 (xcoff_link_input_bfd): Update the type of debug_index after
3914 the change above and always expect it to be nonnull. Use it to
3915 test whether a symbol should be stripped, rather than making the
3916 decision here. Postpone all symbol creation to the second pass.
3918 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3920 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3921 creating a descriptor.
3922 (xcoff_sweep): Don't mark toc_section unless it's needed.
3923 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3924 when marking every bfd.
3925 (xcoff_link_input_bfd): Skip all TOC anchors.
3926 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3927 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3928 to -1; call xcoff_find_tc0 instead.
3930 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3932 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3933 * libcoff.h: Regenerate.
3934 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3935 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3936 the previous symbol's csect. Treat last_symndx as an inclusive value
3937 and simplify its handling.
3938 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3939 symbols with the right csect. Don't mark rsec when processing
3940 relocations against undefined or absolute sections.
3941 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3942 of bfd_und_section_ptr.
3943 (xcoff_link_input_bfd): Likewise.
3945 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3947 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3948 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3949 flag is set. Assert that all undefined symbols are either
3950 imported or defined by a dynamic object.
3951 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3952 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3953 handling to all relocations. Only set XCOFF_CALLED for function
3955 (xcoff_find_function): New function, split out from...
3956 (bfd_xcoff_export_symbol) ...here.
3957 (xcoff_set_import_path): New function, split out from...
3958 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3959 meaning of XCOFF_CALLED.
3960 (xcoff_mark_symbol): If we mark an undefined and unimported
3961 symbol, find some way of defining it. If the symbol is a function
3962 descriptor, fill in its definition automatically. If the symbol
3963 is a function, mark its descriptor and allocate room for global
3964 linkage code. Otherwise mark the symbol as implicitly imported.
3965 Move the code for creating function descriptors from...
3966 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3967 check for symbols that were implicitly defined.
3968 (xcoff_mark): Don't count any dynamic relocations against
3970 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3971 in the xcoff link info.
3972 (xcoff_link_input_bfd): Remove handling of undefined and
3975 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3977 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3978 if the target is absolute. Fix comment typo.
3979 (xcoff_ppc_relocate_section): Remove FIXME.
3980 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3981 if the target is absolute.
3983 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3985 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3986 R_POS and R_NEG relocations against absolute symbols to the
3989 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3991 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3992 to 2 for bfd_mach_ppc_620.
3994 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3996 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3997 * configure.in: Likewise.
3998 * configure: Regenerate.
4000 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
4003 * elf.c (assign_section_numbers): Generate symbol table if there
4004 is any relocation in output.
4005 (_bfd_elf_compute_section_file_positions): Likewise.
4007 2009-03-13 Nick Clifton <nickc@redhat.com>
4010 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
4011 * elflink.c (elf_link_read_relocs_from_section): Use
4012 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
4013 relocs but no symbol table.
4014 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
4016 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
4019 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
4020 to check ___tls_get_addr.
4022 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
4023 strncmp to check __tls_get_addr.
4025 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
4027 * dwarf2.c (read_section): Always check the offset, even when the
4028 section has been read before.
4030 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
4032 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
4035 2009-03-11 Chris Demetriou <cgd@google.com>
4037 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
4038 * bfd-in2.h: Regenerate.
4039 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
4040 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
4042 (bsd_write_armap): Likewise.
4043 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
4044 flag is set, do nothing.
4045 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
4048 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
4050 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
4051 used to update stack pointer.
4053 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4056 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
4057 for unknown symbols in absolute section.
4059 2009-03-06 Nick Clifton <nickc@redhat.com>
4061 * po/es.po: Updated Spanish translation.
4063 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
4065 * elf32-arm.c (group_sections): Take next section size into
4066 account before accepting to group it.
4068 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
4070 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
4072 (elf32_arm_final_link_relocate): Likewise.
4074 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
4077 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
4079 2009-03-04 Alan Modra <amodra@bigpond.net.au>
4081 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
4082 * section.c (struct bfd_section): Add has_tls_get_addr_call.
4083 (BFD_FAKE_SECTION): Init new flag.
4084 * ecoff.c (bfd_debug_section): Likewise.
4085 * bfd-in2.h: Regenerate.
4086 * libbfd.h: Regenerate.
4087 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
4088 (ppc_elf_reloc_type_lookup): Handle new relocs.
4089 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
4090 without marker relocs.
4091 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
4092 if section has no old-style calls.
4093 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
4094 Don't try to optimize new-style __tls_get_addr call when handling
4095 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
4097 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
4098 (ppc64_elf_reloc_type_lookup): Handle new relocs.
4099 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
4100 without marker relocs.
4101 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
4102 if section has no old-style calls. Set toc_ref for new relocs as
4104 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
4105 Don't try to optimize new-style __tls_get_addr call when handling
4106 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
4109 2009-03-04 Alan Modra <amodra@bigpond.net.au>
4112 * configure.in: Test for ld --as-needed support. Link shared
4113 libbfd against libm.
4114 * configure: Regenerate.
4116 2009-03-03 Alan Modra <amodra@bigpond.net.au>
4118 * Makefile.am: Run "make dep-am".
4119 * Makefile.in: Regenerate.
4121 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
4123 * elf32-score7.c: New file.
4124 * elf32-score.h: New file.
4125 * elf32-score.c: Add code to support score 7. Set score7 as the
4127 * cpu-score.c: Add score7 architecure.
4128 (compatibile): New function.
4129 * Makefile.am: Add rules for building elf32-score7 object.
4130 * Makefile.in: Regenerate.
4131 * configure.in: Add elf32-score7 object to score vectors.
4132 * configure: Regenerate.
4133 * reloc.c: Add score7 relocs.
4134 * archures.c: Add score3 and score7 machine numbers.
4135 * bfd-in2.h: Regenerate.
4136 * libbfd.h: Regenerate.
4138 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4140 * configure: Regenerate.
4142 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4144 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
4145 (elf32_hppa_check_relocs): Use it.
4147 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
4149 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
4150 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4151 (elf_hppa_is_dynamic_loader_symbol): Likewise.
4152 (elf_hppa_record_segment_addrs): Likewise.
4153 (elf_hppa_final_link): Likewise.
4154 (elf_hppa_relocate_insn): Likewise.
4155 (elf_hppa_final_link_relocate): Likewise.
4156 (elf64_hppa_relocate_section): Likewise.
4157 * elf64-hppa.c: Insert above.
4159 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4161 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
4162 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
4163 (elf_hppa_relocate_section): Likewise.
4164 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
4165 from struct elf_link_hash_entry. Add count field.
4166 (struct elf64_hppa_dyn_hash_table): Delete.
4167 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
4168 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
4169 (hppa_elf_hash_entry, eh_name): Define.
4170 (elf64_hppa_new_dyn_hash_entry): Delete.
4171 (elf64_hppa_dyn_hash_lookup): Delete.
4172 (elf64_hppa_dyn_hash_traverse): Delete.
4173 (get_dyn_name): Delete.
4174 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
4175 of struct elf64_hppa_dyn_hash_entry *.
4176 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
4177 allocate_global_data_plt, allocate_global_data_stub,
4178 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
4180 (hppa64_link_hash_newfunc): New.
4181 (elf64_hppa_hash_table_create): Rework.
4182 (count_dyn_reloc): Likewise.
4183 (hppa64_elf_local_refcounts): New.
4184 (elf64_hppa_check_relocs): Rework using standard technique for recording
4185 local DLT, PLT and OPD reference counts.
4186 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
4187 elf_link_hash_entry *.
4188 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
4189 allocate_global_data_plt, allocate_global_data_stub,
4190 allocate_global_data_opd, allocate_dynrel_entries,
4191 elf64_hppa_adjust_dynamic_symbol,
4192 elf64_hppa_mark_milli_and_exported_functions): Likewise.
4193 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
4194 Use hppa_link_hash_table. Rework.
4195 (elf64_hppa_link_output_symbol_hook): Rework.
4196 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
4197 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
4198 elf64_hppa_finish_dynamic_sections): Likewise.
4200 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
4202 * elf32-arm.c (stub_reloc_type): Removed.
4203 (insn_sequence): Renamed reloc_type field to r_type.
4204 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
4205 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
4206 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
4207 (elf32_arm_stub_type): Add new enum entries for the new stubs.
4208 (arm_stub_is_thumb): Catch new stubs.
4209 (arm_type_of_stub): Handle new stubs.
4210 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
4211 (bfd_elf32_arm_process_before_allocation): Remove useless
4214 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
4216 * elf.c (elf_find_function): Use is_function_type to check
4219 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
4221 * xtensa-modules.c: Revert to previous version 1.11 due
4222 to inadvertant commit.
4224 2009-02-24 Sterling Augustine <sterling@tensilica.com>
4226 * elf32-xtensa.c (text_action_add): Separate test for action
4227 type. Break if saved action is ta_widen_insn at same offset.
4229 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
4231 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
4232 to elf32_arm_stub_long_branch_any_arm_pic.
4233 (elf32_arm_stub_long_branch_any_thumb_pic): New.
4234 (enum elf32_arm_stub_type, arm_type_of_stub)
4235 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
4238 2009-02-24 Joseph Myers <joseph@codesourcery.com>
4240 * elf32-arm.c (PREV_SEC): Update comment.
4241 (group_sections): Rename argument to stubs_always_after_branch.
4242 Reverse the list and place stubs at the end of input sections.
4244 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
4246 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
4248 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
4250 (arm_size_one_stub): Remove unnecessary break.
4251 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
4253 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
4255 * elf32-arm.c (stub_insn_type): New type.
4256 (stub_reloc_type): Likewise.
4257 (insn_sequence): Likewise.
4258 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
4259 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
4260 (elf32_arm_stub_long_branch_thumb_only): Likewise.
4261 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4262 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
4263 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
4264 (elf32_arm_stub_hash_entry): Add new helper fields.
4265 (stub_hash_newfunc): Initialize these new fields.
4266 (arm_build_one_stub): Encode Arm and Thumb instructions separately
4267 to take endianness into account.
4268 (arm_size_one_stub): Compute size of stubs using insn_sequence.
4269 (arm_map_one_stub): Code is now more generic, thanks to
4272 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
4274 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
4276 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4277 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
4278 BLX is not available. Fix typo in warning message. Add comments
4279 and improve formatting.
4280 (arm_build_one_stub): Adjust to new
4281 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
4282 (arm_map_one_stub): Likewise.
4284 2009-02-23 Tristan Gingold <gingold@adacore.com>
4285 Eric Botcazou <ebotcazou@adacore.com>
4286 Douglas B Rupp <rupp@gnat.com>
4288 * vms.h: Update copyright year, fix comments, reorder declarations.
4289 (_bfd_save_vms_section): Remove the prototype.
4290 (EGPS_S_V_NO_SHIFT): New constant.
4291 (bfd_vms_set_section_flags): New prototype.
4292 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
4294 (EGSY_S_W_FLAGS): Ditto.
4295 (EGSY_S_V_QUAD_VAL): Ditto.
4296 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
4297 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
4298 EGST_S_B_NAMLNG): Ditto.
4299 (ESRF_S_B_NAMLNG): Ditto.
4300 (ETIR_S_C_HEADER_SIZE): Ditto.
4301 (EGPS_S_V_ALLOC_64BIT): Ditto.
4302 (DST_S_C_EPILOG): Ditto.
4303 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
4304 (DST_S_C_SRC_INCRLNUM_B): Ditto.
4305 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
4306 (DST_S_L_PCLINE_UNSLONG): Ditto.
4307 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
4308 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
4309 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
4310 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
4311 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
4312 (DST_S_B_SRC_UNSBYTE): Ditto.
4313 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
4315 (vms_section, vms_reloc): Remove types.
4316 (hdr_struc): Replaced by ...
4317 (hdr_struct): ... new type.
4318 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
4319 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
4320 (EMH_DATE_LENGTH): Ditto.
4321 (eom_struc): Replaced by ...
4322 (eom_struct): ... new type.
4323 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
4324 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
4325 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
4326 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
4327 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
4328 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
4329 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
4330 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
4331 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
4332 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
4333 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
4334 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
4335 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
4336 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
4337 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
4338 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
4339 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
4340 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
4341 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
4342 (enum file_type_enum): New type.
4343 (struct location_struct): Removed.
4344 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
4345 (struct funcinfo, struct module): Ditto.
4346 (struct vms_private_data_struct): Update fields.
4347 (struct vms_section_data_struct): New type.
4349 * vms.c: Update copyright year, fix comments,
4350 Fix includes for DECC, add prototypes.
4351 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
4353 Use flavour to set is_vax, location_stack is removed.
4354 (struct pair): Declare.
4355 (fill_section_ptr): Initialize variables at declaration.
4356 Add guard to set SECTION_SYM flag, handlde und section.
4357 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
4358 (_bfd_vms_slurp_object_records): New function, replaces previous
4360 (vms_slurp_module): New function.
4361 (vms_slurp_image): Ditto.
4362 (vms_object_p): Complete rewrite.
4363 (vms_mkobject): Use is_vax field to slect architecture.
4364 (free_reloc_stream): New function.
4365 (vms_convert_to_var): Ditto.
4366 (vms_convert_to_var_1): Ditto.
4367 (vms_convert_to_var_unix_filename): Ditto.
4368 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
4370 (vms_new_section_hook): Set alignment to 0, allocate private data.
4371 (vms_get_section_contents): Load content.
4372 (vms_get_symbol_info): Handle undefined section.
4373 (vms_find_nearest_line): Handle.
4374 (alloc_reloc_stream): New function.
4375 (vms_slurp_reloc_table): Ditto.
4376 (vms_get_reloc_upper_bound): Make it real.
4377 (vms_canonicalize_reloc): Do the real work.
4378 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
4380 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
4381 (vms_set_arch_mach): Check arch.
4382 (vms_set_section_contents): Copy the content after allocation.
4383 (vms_alpha_vec): Update object flags.
4385 * vms-tir.c: Update copyright year, fix comments,
4386 add prototypes for new functions.
4387 (dst_define_location): New function.
4388 (dst_restore_location): New function.
4389 (dst_retrieve_location): New function.
4390 (dst_check_allocation): New function.
4391 (image_dump): Call dst_check_allocation.
4392 (image_write_b): Ditto.
4393 (image_write_w): Ditto.
4394 (image_write_l): Ditto.
4395 (image_write_q): Ditto.
4396 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4397 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4399 Call error handler instead of abort if name is not known.
4400 (etir_sta): Add quarter_relocs argument and set it.
4403 (etir_opr): Ditto, return FALSE in case of error.
4404 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4405 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4406 (etir_stc): Add quarter_relocs argument and set it, fix cast.
4407 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4408 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4409 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4410 Return FALSE in case of error.
4411 (tir_sta): Change sign of psect.
4413 (tir_cmd): Fix cast. Makes tir_table static const.
4414 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4415 add argument to explain.
4416 (analyze_etir): Initialize maxptr, add quarter_relocs
4417 declaration, move some declarations into inner scopes.
4418 Handle quarter_relocs and STO_IMM.
4419 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4420 (_bfd_vms_slurp_relocs): New function.
4421 (_bfd_vms_decode_relocs): New function.
4422 (sto_imm): Rewritten.
4423 (start_first_etbt_record): New function.
4424 (start_another_etbt_record): Ditto.
4425 (etir_output_check): Ditto.
4426 (defer_reloc_p): Ditto.
4427 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4428 a for-loop. Correctly deals with contents, deals with .vmsdebug,
4429 rewritte relocations handling.
4430 (_bfd_vms_write_tbt): Removed.
4431 (_bfd_vms_write_dbg): Ditto.
4433 * vms-misc.c: Update copyright year, Fix comments.
4434 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4435 (maybe_adjust_record_pointer_for_object): New function.
4436 (_bfd_vms_get_first_record): New function, replaces ...
4437 (_bfd_vms_get_record): .. removed.
4438 (_bfd_vms_get_object_record): New function.
4439 (_bfd_vms_get_object_record): New function.
4440 (vms_get_remaining_object_record): New function, replaces ...
4441 (_bfd_vms_get_next_record): ... removed.
4442 (add_new_contents): Removed.
4443 (_bfd_save_vms_section): Removed.
4444 (_bfd_get_vms_section): Removed.
4445 (_bfd_vms_output_flush): Write in VAR format.
4446 (new_symbol): Don't make UND section.
4448 * vms-hdr.c: Update copyright year, update list of record handled.
4449 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4450 (_bfd_vms_write_hdr): Strip vms and unix patches,
4451 add comments, truncate module name at 31 characters,
4452 use constants instead of hard-coded value,
4453 write BFD version instead of a fixed string.
4454 (_bfd_vms_slurp_ihd): New function.
4455 (_bfd_vms_slurp_isd): Ditto.
4456 (_bfd_vms_slurp_ihs): Ditto.
4457 (new_module): Ditto.
4458 (parse_module): Ditto
4459 (build_module_list): Ditto.
4460 (module_find_nearest_line): Ditto.
4461 (_bfd_vms_find_nearest_dst_line): Ditto.
4462 (vms_slurp_debug): Ditto.
4463 (_bfd_vms_slurp_dbg): Ditto.
4464 (_bfd_vms_slurp_tbt): Ditto.
4465 (_bfd_vms_write_dbg): Ditto.
4466 (_bfd_vms_write_tbt): Ditto.
4468 * vms-gsd.c: Update copyright year, update list of records handled.
4469 (EVAX_LITERALS_NAME): New macro.
4470 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4471 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4472 (register_universal_symbol): New function and prototype.
4473 (_bfd_vms_slurp_gsd): Fix indentations and casts,
4474 improve debug messages,
4475 use constants instead of hard-coded value,
4476 fix missing endianness conversion,
4477 handle global symbol (SYMG).
4478 (bfd_vms_set_section_flags): New function.
4479 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4480 handle section literals,
4482 handle section bfd and vms flags,
4483 don't output LIB$INITIALIZE symbol,
4484 fix handling of weak symbols,
4485 fix evax vs vax procedure descriptor,
4486 handle absolute symbols.
4488 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4489 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4491 * makefile.vms (DEFS): Fix flags for VMS.
4493 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4495 * bfd-in2.h: Regenerated.
4496 * libbfd.h: Regenerated.
4498 2009-02-20 Cary Coutant <ccoutant@google.com>
4500 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4503 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4506 * coffcode.h (coff_write_object_contents): Don't let the string
4507 table offset overflow the s_name field when using long section names.
4509 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4511 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4512 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4513 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4514 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4515 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4516 (bfd_pmac_xcoff_backend_data): Likewise.
4517 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4518 (bfd_xcoff_aix5_backend_data): Likewise.
4519 (xcoff64_write_object_contents): Delete unused long_section_names
4521 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4522 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4524 * coffcode.h (documentation): Update to describe long section names.
4525 (COFFLONGSECTIONCATHELPER): New helper macro.
4526 (BLANKOR1TOODD): Likewise.
4527 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4528 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4529 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4530 (bfd_coff_set_long_section_names_allowed): New function.
4531 (bfd_coff_set_long_section_names_disallowed): Likewise.
4532 (struct bfd_coff_backend_data): Add new backend hook function
4533 pointer _bfd_coff_set_long_section_names.
4534 (bfd_coff_set_long_section_names): New backend hook.
4535 (coff_write_object_contents): Only generate long section names if
4536 bfd_coff_long_section_names() indicates they are currently enabled.
4537 (bfd_coff_std_swap_table): Make non-const, and initialise long
4538 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4539 (ticoff0_swap_table): Likewise to both.
4540 (ticoff1_swap_table): Again, likewise to both.
4541 * coffgen.c (make_a_section_from_file): Allow long section names
4542 as inputs even if not currently allowed for outputs.
4543 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4544 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4545 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4546 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4547 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4548 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4549 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4550 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4551 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4552 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4553 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4554 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4555 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4556 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4557 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4558 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4559 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4560 * libcoff-in.h: Update copyright year to cause updated copyright
4561 year in generated libcoff.h, and fix typo.
4562 * libcoff.h: Regenerated.
4563 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4564 (_bfd_ecoff_no_long_sections): Add prototype.
4565 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4566 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4567 defined by an including .c file.
4568 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4569 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4570 (ticoff1_swap_table): Likewise to both.
4572 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
4574 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4575 stub. Catch default case error.
4576 (arm_map_one_stub): Add missing Thumb mapping symbol.
4578 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4581 * elf32-avr.c: Handle case where no local symbos exist correctly.
4583 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
4586 * elf32-arm.c (arm_long_branch_stub,
4587 arm_thumb_v4t_long_branch_stub,
4588 arm_thumb_thumb_long_branch_stub,
4589 arm_thumb_arm_v4t_long_branch_stub,
4590 arm_thumb_arm_v4t_short_branch_stub,
4591 arm_pic_long_branch_stub):
4592 Renamed to elf32_arm_stub_long_branch_any_any,
4593 elf32_arm_stub_long_branch_v4t_arm_thumb,
4594 elf32_arm_stub_long_branch_thumb_only,
4595 elf32_arm_stub_long_branch_v4t_thumb_arm,
4596 elf32_arm_stub_short_branch_v4t_thumb_arm,
4597 elf32_arm_stub_long_branch_any_any_pic.
4598 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4599 arm_thumb_thumb_stub_long_branch,
4600 arm_thumb_arm_v4t_stub_long_branch,
4601 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4602 Renamed to arm_stub_long_branch_any_any,
4603 arm_stub_long_branch_v4t_arm_thumb,
4604 arm_stub_long_branch_thumb_only,
4605 arm_stub_long_branch_v4t_thumb_arm,
4606 arm_stub_short_branch_v4t_thumb_arm,
4607 arm_stub_long_branch_any_any_pic.
4609 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4611 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4612 in branch offset check.
4614 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4616 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4617 add toc.symndx and toc.add.
4618 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4620 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4622 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4623 (branch_reloc_hash_match): New function, extracted from..
4624 (ppc64_elf_tls_optimize): ..here.
4625 (ppc64_elf_relocate_section): Properly set addends when optimizing
4626 tls sequences. Avoid unnecessary reading and writing of insns.
4627 Only redo reloc when symbol changed. Bypass symbol checks when
4629 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4630 (branch_reloc_hash_match): New function, extracted from..
4631 (ppc_elf_tls_optimize): ..here.
4632 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4633 Don't clear addend on zapped __tls_get_addr reloc.
4635 2009-02-12 Nick Clifton <nickc@redhat.com>
4638 * elflink.c (bfd_elf_final_link): When counting the relocations,
4639 if the header size has not been set yet then assume that it will
4640 match the output section's reloc type.
4642 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4644 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4647 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4649 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4650 (find_function): Likewise.
4651 (pasted_function): Don't error if no prior function found.
4652 (discover_functions): Revert 2008-12-10 change. Extend first
4653 function range to start of section.
4655 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4657 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4659 * elf64-hppa.h: Likewise.
4661 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4663 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4666 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4668 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4669 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4671 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4673 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4674 * archures.c (bfd_mach_mips_xlr): Define.
4675 * bfd-in2.h: Regenerate.
4676 * cpu-mips.c (I_xlr): Define.
4677 (arch_info_struct): Add XLR entry.
4678 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4679 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4680 (mips_mach_extensions): Add XLR entry.
4682 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4684 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4686 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4688 * configure.in: AC_SUBST pdfdir.
4689 * Makefile.am: Add install-pdf, install-pdf-am
4690 and install-pdf-recursive targets. Define pdfdir.
4691 * doc/Makefile.am: Define pdf__strip_dir. Add
4692 install-pdf and install-pdf-am targets.
4693 * po/Make-in: Add install-pdf target.
4694 * configure: Regenerate.
4695 * Makefile.in: Regenerate
4696 * doc/Makefile.in: Regenerate.
4698 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4700 * bfd-in2.h: Regenerate.
4701 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4702 fields from n_entries to n_slots where appropriate, update comments.
4703 (HOWTO): Add TLS relocations.
4704 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4705 (enum elf_m68k_got_offset_size): New enum.
4706 (struct elf_m68k_got_entry.type): Move field to ...
4707 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4708 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4710 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4712 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4713 fields into n_entries array. Update comments.
4714 (elf_m68k_init_got): Simplify, update all uses.
4715 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4716 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4717 GOT entries; update name, update all uses.
4718 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4719 (elf_m68k_get_got_entry): Update.
4720 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4722 (elf_m68k_remove_got_entry_type): Simplify.
4723 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4724 (elf_m68k_can_merge_gots): Update.
4725 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4726 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4727 GOT entries, simplify.
4728 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4729 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4730 field, remove obsoleted local_n_entries field.
4731 (elf_m68k_partition_multi_got_2): New static function.
4732 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4734 (elf_m68k_remove_got_entry_type): Update.
4735 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4736 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4737 update of sgot->size and srelgot->size.
4738 (elf_m68k_gc_sweep_hook): Update.
4739 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4740 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4742 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4743 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4745 2009-02-02 DJ Delorie <dj@redhat.com>
4747 * elf32-mep.c (config_names): Regenerate configuration.
4749 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4751 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4752 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4753 * elf.c (bfd_elf_get_str_section): Make static.
4754 (bfd_elf_find_section): Delete.
4755 * libbfd.h: Regenerate.
4757 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4759 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4760 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4762 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4764 * elflink.c (on_needed_list): New function.
4765 (elf_link_add_object_symbols): Link in --as-needed libs if they
4766 satisfy undefined symbols in other libs.
4768 2009-01-30 Julian Brown <julian@codesourcery.com>
4770 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4771 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4772 with --just-symbols (-R).
4774 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4776 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4777 high_pc in order to properly sign-extend VMAs.
4779 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4780 Mark Shinwell <shinwell@codesourcery.com>
4781 Catherine Moore <clm@codesourcery.com>
4783 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4785 2009-01-28 Catherine Moore <clm@codesourcery.com>
4787 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4788 SEC_LOAD for dynamic relocation sections.
4790 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4792 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4793 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4794 the size of local TLS data.
4796 2009-01-27 Andreas Schwab <schwab@suse.de>
4798 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4799 architectures in the archive.
4801 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4803 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4804 <R_CRIS_32_DTPREL>: Correct relocation value.
4806 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4807 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4808 symbols with non-default visibility.
4810 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4812 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4813 describing the trampolines.
4814 (ppc_elf_relocate_section): Update relocs to describe the
4817 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4819 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4820 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4821 and R_PARISC_PCREL12F relocations.
4823 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4826 * elflink.c (find_version_for_sym): New function split out from,
4827 but without export_dynamic test, ..
4828 (_bfd_elf_link_assign_sym_version): ..here.
4829 (_bfd_elf_export_symbol): Use it.
4831 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4833 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4834 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4835 * elflink.c: ..here, somewhat modified.
4836 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4837 _bfd_elf_link_find_version_dependencies,
4838 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4839 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4840 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4842 * elflink.c: ..and make static here.
4843 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4844 of output_bfd from struct elf_find_verdep_info.
4845 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4846 struct elf_info_failed.
4847 (bfd_elf_size_dynamic_sections): Adjust.
4849 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4852 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4853 after comp_unit_find_line call.
4855 2009-01-21 Nick Clifton <nickc@redhat.com>
4858 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4859 tm_gmtoff field in struct tm.
4861 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4863 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4864 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4865 sections in soft-icache lines unless non_ia_text. Don't add
4866 rodata if doing so would exceed line size.
4868 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4870 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4871 types than bfd_link_hash_indirect, before early return, call
4872 _bfd_elf_link_hash_copy_indirect.
4874 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4876 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4877 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4878 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4879 (elf_backend_obj_attrs_order): New define.
4880 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4881 (elfNN_bed): Add elf_backend_obj_attrs_order.
4883 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4885 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4886 (obj_attr_size): Likewise.
4887 (write_obj_attribute): Likewise.
4888 (_bfd_elf_copy_obj_attributes): Likewise.
4889 (_bfd_elf_parse_attributes): Likewise.
4890 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4891 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4892 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4893 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4894 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4897 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4899 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4900 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4901 (bfd_elf_add_obj_attr_string): Likewise.
4902 (bfd_elf_add_obj_attr_int_string): Likewise.
4903 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4904 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4905 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4906 Tag_nodefaults has no default value.
4907 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4908 comment to reflect the new state.
4910 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4913 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4914 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4915 (adjust_z_magix): Delete dead code handling QMAGIC.
4917 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4919 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4920 IMAGE_SCN_MEM_DISCARDABLE.
4922 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4924 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4925 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4926 * configure.in (commonbfdlib): Delete.
4927 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4928 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4929 is available, not just for linux.
4930 * po/SRC-POTFILES.in: Regenerate.
4931 * Makefile.in: Regenerate.
4932 * configure: Regenerate.
4934 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4935 Julian Brown <julian@codesourcery.com>
4937 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4938 ARM attributes in ABI 2.07.
4939 * elf32-arm.c (get_secondary_compatible_arch): New function.
4940 (set_secondary_compatible_arch): New function.
4941 (tag_cpu_arch_combine): New function.
4942 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4943 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4944 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4945 make it fit with order_01243.
4946 Add support for Tag_also_compatible_with,
4947 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4948 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4949 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4950 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4951 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4952 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4953 Rework the way unknown attributes are handled.
4954 Defer errors until all attributes have been processed.
4956 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4958 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4959 bfd_elf_add_obj_attr_int_string.
4960 Read Tag_compatibility from its new location in the attribute array,
4961 rather than the attribute list.
4962 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4963 bfd_elf_add_obj_attr_int_string.
4964 (_bfd_elf_parse_attributes): Likewise.
4965 (_bfd_elf_merge_object_attributes): There's now only one
4966 Tag_compatibility, and it's in the array, not the list.
4967 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4969 (bfd_elf_add_obj_attr_compat): Rename to
4970 bfd_elf_add_obj_attr_int_string.
4971 (bfd_elf_add_proc_attr_compat): Rename to
4972 bfd_elf_add_proc_attr_int_string.
4973 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4976 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4978 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4979 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4980 (vmsutil.lo): Add dependency rule.
4981 * Makefile.in: Regenerate.
4982 * config.bfd (ia64*-*-*vms*): Add case.
4983 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4984 * configure: Regenerate.
4985 * vmsutil.c: New file.
4986 * vmsutil.h: New file.
4987 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4989 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4990 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4991 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4992 elfNN_vms_object_p): New functions
4993 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4995 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4998 * elflink.c (elf_gc_sweep): Exclude the group section if the
4999 first member of the section group is excluded.
5001 2009-01-14 Alan Modra <amodra@bigpond.net.au>
5004 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
5005 saved filename, use bfd_alloc rather than bfd_malloc for it.
5007 2009-01-13 Alan Modra <amodra@bigpond.net.au>
5009 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
5011 2009-01-13 Alan Modra <amodra@bigpond.net.au>
5013 * elf32-spu.c (remove_cycles): Always set call->max_depth.
5015 2009-01-12 Alan Modra <amodra@bigpond.net.au>
5017 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
5019 2009-01-12 Alan Modra <amodra@bigpond.net.au>
5021 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
5023 (struct got_entry): Add br_addr.
5024 (struct call_info): Add priority.
5025 (struct function_info): Add lr_store and sp_adjust.
5026 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
5027 (spu_elf_find_overlays): For soft-icache, mark any section within cache
5028 area as an overlay, and check that no other overlays exist. Look up
5029 icache overlay manager entry sym.
5030 (BRA_STUBS, BRA, BRASL): Define.
5031 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
5032 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
5034 (count_stub, build_stub): Support soft-icache.
5035 (build_spuear_stubs, process_stubs): Adjust build_stub call.
5036 (spu_elf_size_stubs): Size soft-icache stubs.
5037 (overlay_index): New function.
5038 (spu_elf_build_stubs): Make static. Support soft-icache.
5039 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
5040 (find_function_stack_adjust): Save lr store and stack adjust insn
5042 (maybe_insert_function): Adjust find_function_stack_adjust call.
5043 (mark_functions_via_relocs): Retrieve priority.
5044 (remove_cycles): Only warn about pruned arcs when stack_analysis.
5045 (sort_calls): Sort by priority first.
5046 (mark_overlay_section): Ignore .ovl.init.
5047 (sum_stack): Only print when stack_analysis.
5048 (print_one_overlay_section): New function, extracted from..
5049 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
5050 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
5051 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
5052 analysis. Call spu_elf_build_stubs.
5053 (spu_elf_relocate_section): For soft-icache encode overlay index
5055 (spu_elf_output_symbol_hook): Support soft-icache.
5056 (spu_elf_modify_program_headers: Likewise.
5058 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
5059 num_regions to num_lines. Add line_size and max_branch.
5060 (enum _ovly_flavour): Add ovly_soft_icache.
5061 (spu_elf_build_stubs): Delete.
5063 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
5065 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
5066 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
5068 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
5070 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
5071 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
5072 the program, the known offset starts at the negative size of the
5074 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
5077 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5079 * config.bfd: Add lm32-*-rtems*.
5081 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
5083 * coff-ppc.c: Add 2009 to Copyright.
5084 * elf32-cris.c: Likewise.
5085 * elflink.c: Likewise.
5087 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
5089 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
5090 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
5092 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
5095 * elflink.c (elf_merge_st_other): New.
5096 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
5097 hide them if needed.
5098 (elf_link_add_object_symbols): Updated.
5100 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
5103 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
5104 ref_dynamic and dynamic_def fields when setting def_regular
5107 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
5110 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
5113 For older changes see ChangeLog-2008
5119 version-control: never
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