1 2009-12-14 Doug Kwan <dougkwan@google.com>
3 * opncls.c (bfd_opnr_iovec): Rename parameters to avoid shawdowed
5 * bfd-in2.h: Regnenerate.
7 2009-12-12 Nick Clifton <nickc@redhat.com>
9 * coff-arm.c (coff_arm_rtype_to_howto): Fix shadowed variable
12 2009-12-11 Tristan Gingold <gingold@adacore.com>
14 * som.c (bfd_som_set_subsection_attributes)
15 (bfd_section_from_som_symbol, som_reloc_queue_fix): Fix shadowed
17 * cache.c (close_one): Likewise.
19 2009-12-11 Nick Clifton <nickc@redhat.com>
21 * warning.m4 (GCC_WARN_CFLAGS): Add -Wshadow.
22 * configure: Regenerate.
23 * Makefile.in: Regenerate.
24 * doc/Makefile.in: Regenerate.
25 * aout-arm.c: Fix shadowed variable warnings.
26 * aout-tic30.c: Likewise.
28 * archive.c: Likewise.
29 * coff-alpha.c: Likewise.
30 * coff-i386.c: Likewise.
31 * coff-x86_64.c: Likewise.
32 * coffgen.c: Likewise.
35 * elf-eh-frame.c: Likewise.
36 * elf-m10300.c: Likewise.
38 * elf32-arm.c: Likewise.
39 * elf32-avr.c: Likewise.
40 * elf32-bfin.c: Likewise.
41 * elf32-cr16.c: Likewise.
42 * elf32-i386.c: Likewise.
43 * elf32-ip2k.c: Likewise.
44 * elf32-lm32.c: Likewise.
45 * elf32-m68hc1x.c: Likewise.
46 * elf32-microblaze.c: Likewise.
47 * elf32-ppc.c: Likewise.
48 * elf32-rx.c: Likewise.
49 * elf32-score.c: Likewise.
50 * elf32-score7.c: Likewise.
51 * elf32-sh.c: Likewise.
52 * elf32-spu.c: Likewise.
53 * elf32-v850.c: Likewise.
54 * elf32-xtensa.c: Likewise.
55 * elf64-hppa.c: Likewise.
56 * elf64-ppc.c: Likewise.
57 * elf64-x86-64.c: Likewise.
58 * elflink.c: Likewise.
59 * elfxx-ia64.c: Likewise.
60 * elfxx-mips.c: Likewise.
61 * elfxx-sparc.c: Likewise.
67 * nlm32-sparc.c: Likewise.
71 * peXXigen.c: Likewise.
73 * versados.c: Likewise.
74 * vms-gsd.c: Likewise.
75 * vms-hdr.c: Likewise.
76 * vms-tir.c: Likewise.
78 * xcofflink.c: Likewise.
80 * xtensa-isa.c: Likewise.
82 2009-12-10 Maciej W. Rozycki <macro@codesourcery.com>
84 * elfxx-mips.c (mips_elf_calculate_relocation): Correct handling
87 2009-12-09 Daniel Jacobowitz <dan@codesourcery.com>
89 * elf32-arm.c (elf32_arm_next_input_section): Skip sections without
92 2009-12-08 Alan Modra <amodra@bigpond.net.au>
94 * elf.c (write_zeros): New function.
95 (assign_file_positions_for_load_sections): Allocate file space for
96 NOBITS sections that are followed by PROGBITS sections in a segment.
98 2009-12-03 Tristan Gingold <gingold@adacore.com>
100 * mach-o.c (bfd_mach_o_make_bfd_section): Force debug flags for
101 all sections of the __DWARF segment.
103 2009-12-03 Alan Modra <amodra@bigpond.net.au>
106 * elf32-ppc.c (ppc_elf_relocate_section): Delete __tls_get_addr
107 symbol reference from relocs belonging to calls that are
109 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
111 2009-12-02 Jerker Bäck <jerker.back@gmail.com>
114 * coff-i386.h (COFF_PAGE_SIZE): Definition moved to coff/i386.h
116 2009-11-30 Joseph Myers <joseph@codesourcery.com>
118 * configure: Regenerate.
120 2009-11-26 Per Øyvind Karlsen <peroyvind@mandriva.org>
122 * plugin.c (bfd_plugin_bfd_copy_link_hash_symbol_type): Define.
124 2009-11-24 Joel Brobecker <brobecker@adacore.com>
126 * acinclude.m4: Add include of ../config/zlib.m4.
127 * configure.in: AM_ZLIB to check for zlib support.
128 * configure: Regenerate.
130 2009-11-23 Paul Brook <paul@codesourcery.com>
132 * libbfd-in.h (_bfd_generic_copy_link_hash_symbol_type): Add
134 * elf-bfd.h (_bfd_elf_copy_link_hash_symbol_type): Add prototype.
135 * linker.c (_bfd_generic_copy_link_hash_symbol_type): New function.
136 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): New function.
137 * targets.c (BFD_JUMP_TABLE_LINK, struct bfd_target): Add
138 _copy_link_hash_symbol_type.
139 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Add
140 _bfd_generic_copy_link_hash_symbol_type.
141 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add
142 _bfd_generic_copy_link_hash_symbol_type.
143 * aout-adobe.c (aout_32_bfd_copy_link_hash_symbol_type): Define.
144 * aout-target.h (MY_bfd_copy_link_hash_symbol_type): Define.
145 * aout-tic30.c (MY_bfd_copy_link_hash_symbol_type): Define.
146 * binary.c (binary_bfd_copy_link_hash_symbol_type): Define.
147 * bout.c (b_out_bfd_copy_link_hash_symbol_type): Define.
148 * coffcode.h (coff_bfd_copy_link_hash_symbol_type): Define.
149 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type): Define.
150 * i386msdos.c (msdos_bfd_copy_link_hash_symbol_type): Define.
151 * i386os9k.c (os9k_bfd_copy_link_hash_symbol_type): Define.
152 * ieee.c (ieee_bfd_copy_link_hash_symbol_type): Define.
153 * ihex.c (ihex_bfd_copy_link_hash_symbol_type): Define.
154 * libecoff.h (_bfd_ecoff_bfd_copy_link_hash_symbol_type): Define.
155 * mach-o.c (bfd_mach_o_bfd_copy_link_hash_symbol_type): Define.
156 * mmo.c (mmo_bfd_copy_link_hash_symbol_type): Define.
157 * nlm-target.h (nlm_bfd_copy_link_hash_symbol_type): Define.
158 * oasys.c (oasys_bfd_copy_link_hash_symbol_type): Define.
159 * pef.c (bfd_pef_bfd_copy_link_hash_symbol_type): Define.
160 * ppcboot.c (ppcboot_bfd_copy_link_hash_symbol_type): Define.
161 * som.c (som_bfd_copy_link_hash_symbol_type): Define.
162 * srec.c (srec_bfd_copy_link_hash_symbol_type): Define.
163 * tekhex.c (tekhex_bfd_copy_link_hash_symbol_type): Define.
164 * versados.c (versados_bfd_copy_link_hash_symbol_type): Define.
165 * vms.c (vms_bfd_copy_link_hash_symbol_type): Define.
166 * xsym.c (bfd_sym_bfd_copy_link_hash_symbol_type): Define.
167 * bfd-in2.h: Regenerate.
168 * libbfd.h: Regenerate.
170 2009-11-19 Tristan Gingold <gingold@adacore.com>
172 * coff-rs6000.c (rs6000coff_vec): Use generic routines instead of
174 (pmac_xcoff_vec): Ditto.
175 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
176 (aix5coff64_vec): Ditto.
178 2009-11-18 Alan Modra <amodra@bigpond.net.au>
180 * bfd-in.h (_bfd_elf_ppc_at_tls_transform): Declare.
181 * bfd-in2.h: Regenerate.
182 * elf64-ppc.c (ppc64_elf_relocate_section): Move code for R_PPC64_TLS
183 insn optimisation to..
184 * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): ..here. New function.
185 (ppc_elf_relocate_section): Use it.
187 2009-11-18 Alan Modra <amodra@bigpond.net.au>
189 * targets.c: Don't include alloca-conf.h.
190 (bfd_get_target_info): Don't use alloca.
192 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
195 * elfxx-ia64.c (elfNN_ia64_update_short_info): Also skip ABS
198 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
201 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Update comments.
202 (elfNN_ia64_update_short_info): Remove "->output_section" from
203 ia64_info->max_short_sec and ia64_info->min_short_sec.
204 (elfNN_ia64_choose_gp): Likewise.
205 (elfNN_ia64_relax_section): Pass tsec->output_section to
206 elfNN_ia64_update_short_info.
208 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
211 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Add max_short_sec,
212 max_short_offset, min_short_sec and min_short_offset.
213 (elfNN_ia64_update_short_info): New.
214 (elfNN_ia64_relax_section): Update max_short_sec,
215 max_short_offset, min_short_sec and min_short_offset.
216 (elfNN_ia64_choose_gp): Use min_short_sec/max_short_sec if
219 2009-11-17 Paul Brook <paul@codesourcery.com>
220 Daniel Jacobowitz <dan@codesourcery.com>
222 * elf32-arm.c (using_thumb_only, arch_has_arm_nop,
223 arch_has_thumb2_nop): Handle TAG_CPU_ARCH_V7E_M.
224 (tag_cpu_arch_combine): Ditto. Correct MAX_TAG_CPU_ARCH test.
226 2009-11-17 Ulrich Weigand <uweigand@de.ibm.com>
228 * elf32-spu.c (struct spu_link_hash_table): Remove overlay_fixed,
229 reserved, and extra_stack_space members.
230 (spu_elf_auto_overlay): Use auto_overlay_fixed, auto_overlay_reserved,
231 and extra_stack_space members of htab->params instead.
233 2009-11-17 Tristan Gingold <gingold@adacore.com>
235 * targets.c: Include alloca-conf.h
237 2009-11-16 Kai Tietz <kai.tietz@onevision.com>
239 * targets.c (bfd_get_target_info): New function.
240 (_bfd_find_arch_match): New function.
241 * bfd-in2.h: Regenerated.
243 2009-11-12 Nick Clifton <nickc@redhat.com>
245 * po/ru.po: Updates Russian translation.
247 2009-11-11 Nick Clifton <nickc@redhat.com>
249 * po/id.po: Updated Indonesian translation.
251 2009-11-11 Jan Kratochvil <jan.kratochvil@redhat.com>
253 * configure.in: Call ACX_LARGEFILE. Stop calling AC_PLUGINS,
254 AC_SYS_LARGEFILE and checking the Solaris largefile exception.
255 * aclocal.m4: Regenerate.
256 * configure: Regenerate.
258 2009-11-09 H.J. Lu <hongjiu.lu@intel.com>
261 * elflink.c (elf_link_output_extsym): Don't return on
262 STT_GNU_IFUNC symbol when stripping.
264 2009-11-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
266 * elf32-hppa.c (elf32_hppa_final_link): Don't sort unwind information
267 in a relocatable link.
268 * elf64-hppa.c (elf_hppa_final_link): Likewise.
270 2009-11-05 Nick Clifton <nickc@redhat.com>
272 * elflink.c (elf_link_add_object_symbols): Improve error
273 message generated when a symbol is left unresolved because a
274 --no-add-needed command line option has prevented the
275 inclusion of the DSO defining it.
277 2009-11-03 Alan Modra <amodra@bigpond.net.au>
278 Ulrich Weigand <uweigand@de.ibm.com>
280 * elf32-spu.c (mark_functions_via_relocs): Handle non-branch relocs
281 (jump tables or other references to code labels) as well.
283 2009-11-02 Paul Brook <paul@codesourcery.com>
285 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle VFPv4
288 2009-11-02 Alan Modra <amodra@bigpond.net.au>
290 * elflink.c (elf_link_add_object_symbols): Don't force debug
293 2009-10-29 Johan Kristell <johankri@axis.com>
295 * elf32-cris.c (cris_elf_plt_sym_val): New function.
296 (elf_backend_plt_sym_val): Define.
298 2009-10-27 Kai Tietz <kai.tietz@onevision.com>
300 * peXXigen.c (bfdver.h): Add include.
301 (LINKER_VERSION): Do calculation based on BFD_VERSION.
303 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
305 * elf32-vax.c (elf_vax_relocate_section): Correct assertion.
307 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
309 * elf32-vax.c (elf_vax_plt_entry): Fix formatting.
311 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
313 * elf32-vax.c (elf_vax_relocate_section): Fix a typo.
315 2009-10-23 Kai Tietz <kai.tietz@onevision.com>
317 * coff-x86_64.c (coff_amd64_rtype_to_howto): Subtract offset
318 of R_AMD64_PCRLONG_<X> relocations from addend.
320 2009-10-23 Alan Modra <amodra@bigpond.net.au>
322 * plugin.c: Produce empty object if not BFD_SUPPORTS_PLUGINS.
324 2009-10-20 Alan Modra <amodra@bigpond.net.au>
327 * opncls.c (_maybe_make_executable): Make DYNAMIC files executable.
329 2009-10-19 Hans-Peter Nilsson <hp@axis.com>
331 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
332 Don't subtract the size of the TLS block for non-shared objects
335 2009-10-17 Arnold Metselaar <arnold.metselaar@planet.nl>
337 * coff-z80.c (z80coff_vec): Allow sections to be of type
340 2009-10-16 Alan Modra <amodra@bigpond.net.au>
343 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
344 bim and bim->buffer. bfd_malloc instead.
345 * peicode.h (pe_ILF_build_a_bfd): Similarly.
346 (ILF_DATA_SIZE): Don't include bim.
347 * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
349 2009-10-14 Alan Modra <amodra@bigpond.net.au>
351 * aoutx.h (aout_link_check_ar_symbols): Typo fix.
353 2009-10-13 H.J. Lu <hongjiu.lu@intel.com>
356 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
359 2009-10-13 Alan Modra <amodra@bigpond.net.au>
361 * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
363 2009-10-12 Roland McGrath <roland@frob.com>
365 * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
366 Fix %s that should be %B in several message formats.
368 2009-10-10 Alan Modra <amodra@bigpond.net.au>
370 * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
371 excluded output sections.
373 2009-10-09 Tristan Gingold <gingold@adacore.com>
375 * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
376 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
378 2009-10-09 Tristan Gingold <gingold@adacore.com>
380 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
381 bfd_mach_o_read_symtab_symbols.
382 (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
383 (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
384 (bfd_mach_o_scan_write_section_32): Rename to
385 bfd_mach_o_write_section_32.
386 (bfd_mach_o_scan_write_section_64): Rename to
387 bfd_mach_o_write_section_64.
388 (bfd_mach_o_scan_write_segment_32): Rename to
389 bfd_mach_o_write_segment_32.
390 (bfd_mach_o_scan_write_segment_64): Rename to
391 bfd_mach_o_write_segment_64.
392 (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
393 (bfd_mach_o_scan_read_section_32): Rename to
394 bfd_mach_o_read_section_32.
395 (bfd_mach_o_scan_read_section_64): Rename to
396 bfd_mach_o_read_section_64.
397 (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
398 (bfd_mach_o_scan_read_symtab_strtab): Rename to
399 bfd_mach_o_read_symtab_strtab.
400 (bfd_mach_o_scan_read_symtab_symbol): Rename to
401 bfd_mach_o_read_symtab_symbol.
402 (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
403 bfd_mach_o_read_dysymtab_symbol.
404 (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
405 (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
406 (bfd_mach_o_scan_read_prebound_dylib): Rename to
407 bfd_mach_o_read_prebound_dylib.
408 (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
409 (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
410 (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
411 (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
412 (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
413 (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
414 (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
415 (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
416 (bfd_mach_o_scan_read_segment_32): Rename to
417 bfd_mach_o_read_segment_32.
418 (bfd_mach_o_scan_read_segment_64): Rename to
419 bfd_mach_o_read_segment_64.
420 (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
421 * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
422 bfd_mach_o_read_dysymtab_symbol.
424 2009-10-09 Tristan Gingold <gingold@adacore.com>
426 * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
427 (bfd_mach_o_section_get_nbr_indirect): Ditto.
428 (bfd_mach_o_get_synthetic_symtab): New function.
429 (bfd_mach_o_print_private_header): Print the number of commands
431 * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
432 * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
434 2009-10-08 Tristan Gingold <gingold@adacore.com>
436 * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
438 2009-10-06 H.J. Lu <hongjiu.lu@intel.com>
440 * bfd-in2.h: Regenerated.
442 2009-10-02 Alan Modra <amodra@bigpond.net.au>
444 * aout-cris.c (N_SHARED_LIB): Don't define.
445 * hp300bsd.c (N_SHARED_LIB): Don't define.
446 * i386bsd.c (N_SHARED_LIB): Don't define.
447 * i386linux.c (N_SHARED_LIB): Don't define.
448 * i386lynx.c (N_SHARED_LIB): Don't define.
449 * m68klinux.c (N_SHARED_LIB): Don't define.
450 * m88kmach3.c (N_SHARED_LIB): Don't define.
451 * mipsbsd.c (N_SHARED_LIB): Don't define.
452 * newsos3.c (N_SHARED_LIB): Don't define.
453 * pc532-mach.c (N_SHARED_LIB): Don't define.
454 * pdp11.c (N_SHARED_LIB): Don't define.
455 * sparclinux.c (N_SHARED_LIB): Don't define.
456 * vaxbsd.c (N_SHARED_LIB): Don't define.
458 2009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
460 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
461 symbol for a weak undef in the auxbfd, not the input bfd.
463 2009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
465 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
466 after .toe instead of before .text section. Set the LMA of all
467 overlay sections to their icache IA address.
468 (spu_elf_find_overlays): Determine icache set id without reference
471 2009-09-30 Tristan Gingold <gingold@adacore.com>
473 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
475 2009-09-29 H.J. Lu <hongjiu.lu@intel.com>
477 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
478 (elf64_x86_64_relocate_section): Use it.
479 (elf64_x86_64_finish_dynamic_symbol): Likewise.
481 2009-09-29 DJ Delorie <dj@redhat.com>
483 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
484 (ALL_MACHINES_CFILES): Add cpu-rx.c.
485 (BFD32_BACKENDS): Add elf32-rx.lo.
486 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
487 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
489 (bfd_archures_list): Add bfd_rx_arch.
490 * config.bfd: Add entry for rx-*-elf.
491 * configure.in: Add entries for bfd_elf32_rx_le_vec and
493 * reloc.c: Add RX relocations.
494 * targets.c: Add RX target vectors.
495 * Makefile.in: Regenerate.
496 * bfd-in2.h: Regenerate.
497 * configure: Regenerate.
498 * libbfd.h: Regenerate.
499 * cpu-rx.c: New file.
500 * elf32-rx.c: New file.
502 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
504 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
505 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
507 2009-09-28 Nick Clifton <nickc@redhat.com>
509 PR 10478: Accepting Solaris binaries.
510 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
511 section link values in x86 binaries.
512 * elfcode.h (elf_object_p): Likewise.
514 2009-09-28 Philippe De Muyter <phdm@macqel.be>
516 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
517 (elf_backend_final_write_processing): Macro defined as above function.
519 2009-09-25 Martin Thuresson <martint@google.com>
521 Update sources to make alpha and arm targets compile cleanly with
523 * ecoff.c: Add casts.
524 * ecofflink.c: Add casts.
525 * elf64-alpha.c: Add casts.
526 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
528 (SKIP_HOWTO): Use enum name.
529 * elf32-arm.c: Add casts.
530 (elf32_arm_vxworks_bed): Update code to avoid multiple
532 (struct map_stub): Move to top level.
534 2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
537 * elflink.c (elf_link_output_extsym): Turn off visibility on
539 (bfd_elf_final_link): Turn off visibility on dynamic local
542 2009-09-24 Alan Modra <amodra@bigpond.net.au>
545 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
546 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
547 Remove "function" parm, adjust caller.
549 2009-09-23 Matt Rice <ratmice@gmail.com>
551 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
553 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
554 DT_DEPAUDIT from audit/depaudit arguments.
555 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
556 (elf_link_add_object_symbols): Set dt_audit target data when finding a
558 * bfd-in2.h: Regenerate.
559 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
561 2009-09-23 Jie Zhang <jie.zhang@analog.com>
563 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
564 .rel.plt and .plt sections are removed.
565 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
566 section. Remove the duplicated removing of empty .rel.plt
569 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
571 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
572 patch to handle the new personality relaxation.
574 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
576 * elf-eh-frame.c (make_pc_relative): New function.
577 (_bfd_elf_write_section_eh_frame): Use it.
579 2009-09-21 Alan Modra <amodra@bigpond.net.au>
581 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
582 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
583 (MR_0_3, MR_3_0): Define.
584 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
585 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
586 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
587 table. Check for presense of __tls_get_addr_opt
588 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
589 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
590 (write_glink_stub): Add param p.
591 (ppc_elf_relocate_section): Adjust write_glink_stub call.
592 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
594 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
595 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
596 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
597 table. Check for presense of __tls_get_addr_opt.
598 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
599 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
600 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
601 LD_R2_0R1, MTLR_R11): Define.
602 (build_tls_get_addr_stub): New function.
603 (ppc_build_one_stub): Call it.
604 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
605 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
606 __tls_get_addr plt call.
607 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
609 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
611 * elf-bfd.h (eh_cie_fde): Add personality_offset and
612 make_per_encoding_relative to the CIE structure. Add a padding field.
613 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
614 rather than 0xf0 when masking out the base address encoding
615 Record the offset of personality data from the start of the CIE.
616 Remove a repeated elf_backend_can_make_relative_eh_frame check.
617 (find_merged_cie): Take an info argument. If the personality
618 binds locally, try converting an absolute personality into
620 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
621 when masking out the base address encoding. Update the call to
623 (_bfd_elf_eh_frame_section_offset): Discard relocations against
624 the personality data if we are converting into PC-relative form.
625 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
626 when masking out the base address encoding. Handle
627 make_per_encoding_relative.
629 2009-09-18 Alan Modra <amodra@bigpond.net.au>
632 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
633 R_PPC_EMB_SDA2I16 complain_overflow_signed.
634 (create_sdata_sym): Pass info rather than htab.
635 Update all callers. Ensure symbols are hidden.
636 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
637 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
638 _GLOBAL_OFFSET_TABLE_.
639 (elf_finish_pointer_linker_section): Don't assume that sdata base
640 symbol is always at 0x8000 offset. Don't subtract the addend here.
641 (is_static_defined): New function.
642 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
643 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
644 relocs. Downgrade error on unexpected section for EMB_SDA2REL
645 reloc symbols to a warning.
647 2009-09-18 Nick Clifton <nickc@redhat.com>
649 * po/es.po: Updated Spanish translation.
650 * po/vi.po: Updated Vietnamese translation.
652 2009-09-18 Alan Modra <amodra@bigpond.net.au>
654 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
655 functions. Use throughout.
656 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
657 from indirect symbol.
658 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
659 (add_symbol_adjust): Simplify.
660 (defined_code_entry, defined_func_desc): New functions.
661 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
662 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
663 defined_code_entry to follow indirect sym links.
664 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
665 (ppc_type_of_stub): Follow indirect sym links.
666 (toc_adjusting_stub_needed): Likewise.
667 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
668 rather than defining them at stub.
669 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
672 2009-09-16 Tristan Gingold <gingold@adacore.com>
674 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
676 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
677 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
678 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
679 when possible to avoid warnings.
680 (bfd_mach_o_print_section_map): Ditto.
681 (bfd_mach_o_section_get_entry_size): New function.
682 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
684 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
686 2009-09-14 Nick Clifton <nickc@redhat.com>
688 * po/fi.po: Updated Finnish translation.
690 2009-09-11 Nick Clifton <nickc@redhat.com>
692 * po/bfd.pot: Updated by the Translation project.
694 2009-09-11 Philippe De Muyter <phdm@macqel.be>
696 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
697 hack. objcopy `-B' (`--binary-architecture') option is now handled
700 2009-09-11 Nick Clifton <nickc@redhat.com>
702 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
705 2009-09-11 Jie Zhang <jie.zhang@analog.com>
707 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
708 NULL if `ht' is NULL.
710 2009-09-09 Martin Thuresson <martin@mtme.org>
712 Update sources to compile cleanly with -Wc++-compat:
713 * aoutx.h: Add casts.
714 * archive.c: Add casts.
715 * archive64.c: Add casts.
716 * archures.c: Add casts.
717 * bfd-in2.h: Regenerated.
718 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
719 * bfdio.c: Add casts.
720 * binary.c: Add casts.
721 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
722 parameter to use enum value instead of int.
723 * coffcode.h: Add casts.
724 * coffgen.c: Add casts.
725 * cofflink.c: Add casts.
726 * compress.c: Add casts.
727 * dwarf1.c: Add casts.
728 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
729 bfd_ptr. Update code to use new name.
730 * elf-attrs.c: Add casts.
731 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
732 anonymous struct. (union gotplt_union, struct
733 elf_link_virtual_table_entry): Move to top level.
734 * elf-eh-frame.c: Add casts.
735 * elf-strtab.c: Add casts.
736 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
737 argument name from typename to type_name.
738 * elf32-i386.c: Add casts.
739 * elf64-x86-64.c: Add casts.
740 * elfcode.h: Add casts.
741 * elfcore.h: Add casts.
742 * elflink.c: Add casts.
743 * format.c: Add casts.
746 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
748 * libbfd.c: Add casts.
749 * linker.c: Add casts.
750 * merge.c: Add casts.
751 * opncls.c: Add casts.
752 * peXXigen.c: Add casts.
753 * peicode.h: Add casts.
754 * reloc.c: Add casts.
755 * section.c: Add casts.
756 * simple.c: Add casts.
758 * stabs.c: Add casts.
760 * targets.c: Add casts.
761 * tekhex.c: Add casts.
762 * verilog.c: Add casts.
764 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
766 * configure: Regenerate.
768 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
770 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
771 for the mode of target PLT entries.
772 (allocate_dynrelocs): Only adjust symbol type if setting its
775 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
777 * configure: Regenerate.
779 2009-09-09 Nick Clifton <nickc@redhat.com>
782 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
783 section headers containing sh_link values of SHN_BEFORE or
785 * elfcode.h (elf_object_p): Likewise.
787 2009-09-09 Tristan Gingold <gingold@adacore.com>
789 Handle DYLD_INFO introduced by Darwin10.
790 * mach-o.h (bfd_mach_o_load_command_type): Add
791 BFD_MACH_O_LC_DYLD_INFO.
792 (bfd_mach_o_dyld_info_command): New type.
793 (bfd_mach_o_load_command): Add dyld_info field.
794 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
795 (bfd_mach_o_scan_read_dyld_info): New function.
796 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
797 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
798 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
799 (bfd_mach_o_print_dyld_info): New function.
801 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
803 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
804 linkonce or linker script discarded section.
806 2009-09-09 Alan Modra <amodra@bigpond.net.au>
808 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
810 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
812 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
813 range call the bfd error hander and use R_68K_NONE instead.
815 2009-09-07 Tristan Gingold <gingold@adacore.com>
817 * po/SRC-POTFILES.in: Regenerate.
818 * po/bfd.pot: Regenerate.
820 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
821 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
822 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
823 st_mtim.tv_nsec to gas/configure.in
824 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
825 * configure: Regenerate.
826 * config.in: Regenerate.
827 * vmsutil.c: Moved to gas/config/te-vms.c
828 * vmsutil.h: Removed.
829 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
830 (BFD32_BACKENDS): Remove vmsutil.lo
831 * Makefile.in: Regenerate.
833 2009-09-05 Eli Zaretskii <eliz@gnu.org>
835 * coffcode.h: Include libiberty.h.
837 2009-09-05 Martin Thuresson <martin@mtme.org>
839 * coff-arm.c (coff_arm_relocate_section)
840 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
841 Change member name class to symbol_class.
842 * coff-i960.c (coff_i960_relocate_section) Rename variable
843 class to class_val. Change member name class to symbol_class.
844 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
845 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
846 * coff-stgo32.c (adjust_aux_in_post)
847 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
849 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
850 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
851 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
853 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
854 variables named class to n_sclass. (coff_write_symbols): Rename
855 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
856 argument class to symbol_class.
857 * cofflink.c (_bfd_coff_link_hash_newfunc)
858 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
859 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
860 Update code to use renamed members.
861 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
862 argument class to in_class.
863 * libcoff-in.h (struct coff_link_hash_entry, struct
864 coff_debug_merge_type) Renamed members class to symbol_class and
866 * libcoff.h Regenerated.
867 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
868 Rename argument class to in_class.
869 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
871 * pef.h (struct bfd_pef_imported_symbol): Changed name of
872 member class to symbol_class.
874 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
876 * configure: Regenerated.
878 2009-09-04 Tristan Gingold <gingold@adacore.com>
880 * configure.in: Bump version to 2.20.51
882 2009-09-04 Alan Modra <amodra@bigpond.net.au>
884 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
886 2009-09-04 Jie Zhang <jie.zhang@analog.com>
888 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
890 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
891 for empty .rela.bss and .rel.plt sections.
893 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
895 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
896 R_MIPS_JALR unless symbol resolves locally.
898 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
900 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
901 has_static_relocs for R_MIPS_JALR.
903 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
905 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
906 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
909 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
911 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
914 2009-09-01 Tristan Gingold <gingold@adacore.com>
916 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
917 dependencies. Reindent.
918 * configure.com: Ported to Itanium VMS. Now generates a build.com
919 to build without make. Add messages but make edit silent.
920 * hosts/alphavms.h: Add a prototype for stpcpy.
921 * vms.c: Add a missing include for Alpha VMS.
922 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
924 2009-08-31 Jan Beulich <jbeulich@novell.com>
926 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
927 * elf.c (bfd_elf_get_default_section_type): New.
928 (elf_fake_sections): Use bfd_elf_get_default_section_type.
930 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
932 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
934 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
936 2009-08-30 Alan Modra <amodra@bigpond.net.au>
939 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
940 (bfd_emul_get_commonpagesize): Likewise.
942 2009-08-29 Martin Thuresson <martin@mtme.org>
944 * elf32-arm.c (struct stub_def): Rename member template to
945 template_sequence. (arm_build_one_stub,
946 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
947 Rename variable template to template_sequence.
948 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
949 Rename variable template to template_val.
950 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
952 * coffgen.c (coff_make_empty_symbol)
953 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
954 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
956 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
958 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
960 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
961 * ieee.c (ieee_make_empty_symbol): Rename variable new to
963 * linker.c (bfd_new_link_order): Rename variable new to
965 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
967 * oasys.c (oasys_make_empty_symbol): Rename variable new to
969 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
970 new to new_symbol_type.
971 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
973 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
975 (read_hdr, rs6000coff_core_p)
976 (rs6000coff_core_file_matches_executable_p)
977 (rs6000coff_core_file_failing_command)
978 (rs6000coff_core_file_failing_signal): Updated function to use new
980 * som.c (som_make_empty_symbol): Rename variable new to
982 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
984 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
985 variable new to new_symbol.
987 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
989 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
990 bfdlibdir and bfdincludedir.
991 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
992 [INSTALL_LIBBFD]: ... here, ...
993 [INSTALL_LIBBFD]: ... and empty overrides here.
994 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
995 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
996 * Makefile.in: Regenerate.
997 * configure: Regenerate.
999 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
1001 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
1002 relocations. Rewrite output of dynamic TLS relocations.
1003 (DTP_OFFSET, TP_OFFSET): New constants.
1004 (dtpoff_base): Update.
1005 (tpoff): Rename to tpoff_base, update.
1006 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
1007 New functions. Move code from elf_m68k_relocate_section here.
1008 (elf_m68k_relocate_section): Update.
1009 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
1011 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
1013 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
1015 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
1016 Handle non_got_ref field.
1017 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
1019 2009-08-26 Alan Modra <amodra@bigpond.net.au>
1022 * linker.c (bfd_find_version_for_sym): Revert warning.
1024 2009-08-26 Alan Modra <amodra@bigpond.net.au>
1027 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
1028 other wildcard match. Warn on multiple wildcard matches.
1030 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1032 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
1034 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
1035 only in this condition.
1036 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
1037 to build but not install libbfd.la in this condition.
1038 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
1039 (install_libbfd, install_libbfd): Remove.
1040 * Makefile.in: Regenerate.
1041 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
1042 (INCLUDES): ... this.
1044 * doc/Makefile.in: Regenerate.
1046 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
1047 no-dist and foreign.
1048 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
1049 dependency tracking to work for them.
1050 (targets.lo, archures.lo, dwarf.lo): Rewrite to
1051 use automake dependency tracking mechanism.
1052 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
1053 (mkdep section): Remove.
1054 (BUILT_SOURCES): New, list $(BUILD_HFILES).
1055 * Makefile.in: Regenerate.
1056 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
1058 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
1059 (install-pdf, install-pdf-recursive, install-html)
1060 (install-html-recursive): Remove.
1061 * Makefile.in: Regenerate.
1063 * Makefile.in: Regenerate.
1064 * aclocal.m4: Likewise.
1065 * config.in: Likewise.
1066 * configure: Likewise.
1068 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
1070 * elf32-arm.c (arch_has_thumb2_nop): New function.
1071 (arch_has_arm_nop): New function.
1072 (elf32_arm_final_link_relocate): NOP opcodes changed.
1074 2009-08-16 Doug Evans <dje@google.com>
1076 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
1077 at least don't leak memory.
1079 2009-08-13 DJ Delorie <dj@redhat.com>
1081 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
1084 2009-08-12 Nick Clifton <nickc@redhat.com>
1086 * po/fi.po: Updated Finnish translation.
1088 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
1090 Merge some FRV FDPIC changes into the Blackfin code.
1091 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
1092 summary reloc information.
1093 (bfinfdpic_dynamic_got_plt_info): New.
1094 (_bfin_create_got_section): Create the PLT section here.
1095 (elf32_bfinfdpic_create_dynamic_sections): Not here.
1096 (_bfinfdpic_count_nontls_entries): Move out of...
1097 (_bfinfdpic_count_got_plt_entries): ... here.
1098 (_bfinfdpic_count_relocs_fixups): Likewise.
1099 (_bfinfdpic_reset_got_plt_entries): New.
1100 (_bfinfdpic_size_got_plt): Move out of...
1101 (elf32_bfinfdpic_size_dynamic_sections): ... here.
1102 (bfinfdpic_relocate_section): Be careful not to call
1103 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
1104 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
1106 (elf_backend_discard_info): Define for FD-PIC.
1108 2009-08-11 Alan Modra <amodra@bigpond.net.au>
1110 * elflink.c: Add FIXMEs for some places that require octets_per_byte
1112 * elf-eh-frame.c: Likewise.
1113 * merge.c: Likewise.
1115 2009-08-11 Alan Modra <amodra@bigpond.net.au>
1117 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
1118 to x86 and x86_64 configurations.
1119 * configure: Regenerate.
1121 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1123 Stop using bfd_usrdata in libbfd.
1124 * coff-stgo32.c (bfd_coff_go32stub): Remove.
1125 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
1126 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
1127 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
1128 filehdr_dst->u.go32.stub. New comment with the reason.
1129 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
1130 Substitute the removed macro bfd_coff_go32stub.
1131 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
1132 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
1133 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
1134 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
1135 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
1137 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
1138 * libcoff-in.h (coff_data_type): New field go32stub.
1139 * libcoff.h: Regenerated.
1141 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1143 Fix go32 stub preservation by objcopy.
1144 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
1145 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
1148 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
1150 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
1152 (elf32_arm_final_link_relocate): Treat local undefined symbols the
1153 same as global undefined symbols.
1154 (elf32_arm_relocate_section): Give an error for local undefined
1155 non-weak symbols, unless the reloc will not use the symbol.
1157 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
1159 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
1160 (ppc_elf_relax_section): Use symbol index to distinguish
1163 2009-08-10 Alan Modra <amodra@bigpond.net.au>
1165 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
1167 2009-08-10 Alan Modra <amodra@bigpond.net.au>
1169 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
1170 info for STT_GNU_IFUNC.
1171 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
1172 on got refs in case the symbol turns out to be ifunc.
1173 (ppc_elf_gc_sweep_hook): Similarly.
1174 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
1175 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
1176 (ppc_elf_size_dynamic_sections): Likewise.
1177 (ppc_elf_relocate_section): Likewise.
1179 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
1181 From Mike Frysinger <michael.frysinger@analog.com>
1182 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
1183 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
1184 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
1185 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
1186 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
1187 Adjust to match the renamed reloc definitions.
1189 2009-08-08 Alan Modra <amodra@bigpond.net.au>
1192 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
1193 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
1195 2009-08-07 Tom Tromey <tromey@redhat.com>
1197 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
1200 2009-08-06 Michael Eager <eager@eagercon.com>
1202 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
1203 * Makefile.in: Regenerate.
1204 * archures.c: Add bfd_arch_microblaze.
1205 * bfd-in2.h: Regenerate.
1206 * config.bfd: Add microblaze target.
1207 * configure.in: Add bfd_elf32_microblaze_vec target.
1208 * configure: Regenerate.
1209 * cpu-microblaze.c: New.
1210 * elf32-microblaze.c: New.
1211 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
1212 * libbfd.h: Regenerate.
1213 * reloc.c: Add MICROBLAZE relocations.
1214 * section.c: Add struct relax_table and relax_count to section.
1215 * targets.c: Add bfd_elf32_microblaze_vec.
1217 2009-08-06 Jakub Jelinek <jakub@redhat.com>
1218 Alan Modra <amodra@bigpond.net.au>
1221 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
1223 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
1224 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
1226 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
1228 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
1229 at least once when fixing cortex-a8.
1231 2009-08-05 Chao-ying Fu <fu@mips.com>
1233 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
1234 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
1235 for CPUs. It is true for RM9000.
1236 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
1238 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
1239 to guard the transformation.
1241 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1243 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
1244 (spu_elf_size_sections): Declare prototype.
1245 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
1246 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
1247 (spu_elf_emit_fixup): New function.
1248 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
1249 (spu_elf_size_sections): New function.
1251 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
1253 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
1254 (arm_build_one_stub): Build a8 veneers as a separate pass.
1255 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
1256 parameters. Use them to check if we create a different a8 fixup
1257 than the previous pass.
1258 (elf32_arm_size_stubs): Move scope of stub_changed and
1259 prev_num_a8_fixes into main loop.
1260 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
1262 2009-08-04 Alan Modra <amodra@bigpond.net.au>
1264 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
1265 which find_plt_ent is called. Delete redundant code.
1267 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1270 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1271 invalid string offset.
1273 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1276 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
1277 to htab->init_got_offset and plt to htab->init_plt_offset
1278 when discarding space for dynamic relocations.
1280 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1282 * elf32-ppc.c (struct plt_entry): Revise comments.
1283 (ppc_elf_check_relocs): Don't create needless plt_entry info
1284 for non-pie executables. Don't test info->pie when info->shared
1285 already covers that case.
1286 (ppc_elf_gc_sweep_hook): Adjust for above change.
1287 (add_stub_sym): Don't test info->pie when info->shared tested.
1288 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
1289 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
1290 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
1291 (ppc_elf_relocate_section): Likewise.
1293 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1295 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
1296 for local ifunc symbols in non-pie executables, regardless of
1297 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
1298 code so that it's obvious that we only do anything special for
1300 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
1301 (allocate_dynrelocs): Correct comment for syms defined in plt.
1302 Don't specially allocate ifunc dyn relocs.
1303 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
1304 (ppc_elf_relocate_section): Set "relocation" value for ifunc
1305 syms in non-pie executables. No specially allocated dyn relocs
1306 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
1307 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
1308 a non-pie executable.
1310 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
1311 Jakub Jelinek <jakub@redhat.com>
1314 * elf32-i386.c (elf_i386_tls_transition): Check executable
1315 instead of shared for TLS when building PIE.
1316 (elf_i386_check_relocs): Likewise.
1317 (elf_i386_allocate_dynrelocs): Likewise.
1318 (elf_i386_relocate_section): Likewise.
1320 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
1321 instead of shared for TLS when building PIE.
1322 (elf64_x86_64_check_relocs): Likewise.
1323 (elf64_x86_64_allocate_dynrelocs): Likewise.
1324 (elf64_x86_64_relocate_section): Likewise.
1326 2009-07-31 Anthony Green <green@moxielogic.com>
1328 * config.bfd (targ_cpu): Add moxie-uclinux support.
1330 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
1332 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
1334 2009-07-30 Alan Modra <amodra@bigpond.net.au>
1336 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
1337 used by indirect function support. Count dynamic relocs for
1339 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1340 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1341 in iplt and their relocs in reliplt. Don't make ifunc syms
1342 dynamic. Allocate got entry relocs for non-dynamic ifunc in
1343 reliplt. Handle other dynamic relocs for ifunc.
1344 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1345 ifunc in reliplt, likewise relocs for got against local ifunc.
1346 Typo fix on reliplt size adjust.
1347 (ppc_elf_relocate_section): Don't use plt scheme of allocating
1348 relocs 1-1 with entries for iplt, instead just add using
1349 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
1350 Error on invalid ifunc dyn relocs.
1351 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1353 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1354 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1355 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1356 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
1357 (allocate_dynrelocs): As for elf32-ppc.c above.
1358 (ppc64_elf_size_dynamic_sections): Likewise.
1359 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1360 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
1361 (ppc_size_one_stub): Similarly.
1362 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
1364 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1366 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
1368 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1369 change. Add note to head comment.
1371 2009-07-28 Jan Beulich <jbeulich@novell.com>
1373 * archive.c (get_extended_arelt_filename): Remove redundant
1374 range check on index.
1376 2009-07-27 Doug Kwan <dougkwan@google.com>
1378 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1380 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
1382 * archures.c bfd_*_arch): Sorted.
1383 (bfd_archures_list): Likewise.
1385 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1387 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
1388 to R_cr16_NUM32 relocation.
1390 2009-07-26 Michael Eager <eager@eagercon.com>
1392 * archures.c: Add bfd_mach_ppc_405
1395 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1397 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1398 * cpu-l1om.c (bfd_l1om_arch): Likewise.
1400 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1402 * archures.c (bfd_architecture): Add bfd_arch_l1om.
1403 (bfd_l1om_arch): New.
1404 (bfd_archures_list): Add &bfd_l1om_arch.
1405 * bfd-in2.h: Regenerated.
1407 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1408 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
1409 if bfd_elf64_x86_64_freebsd_vec is supported.
1410 (targ_selvecs): Likewise.
1412 * configure.in: Support bfd_elf64_l1om_vec and
1413 bfd_elf64_l1om_freebsd_vec.
1414 * configure: Regenerated.
1418 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1419 (bfd_elf64_l1om_vec): Likewise.
1420 (bfd_elf64_l1om_freebsd_vec): Likewise.
1422 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1423 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1424 * Makefile.in: Regenerated.
1426 * targets.c (bfd_elf64_l1om_vec): New.
1427 (bfd_elf64_l1om_freebsd_vec): Likewise.
1428 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1429 bfd_elf64_l1om_freebsd_vec.
1431 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1432 Alan Modra <amodra@bigpond.net.au>
1434 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1435 * bfd-in2.h: Regenerate.
1436 * libbfd.h: Regenerate.
1437 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1438 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1439 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1441 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1444 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1445 instead of shared for R_X86_64_TPOFF32.
1446 (elf64_x86_64_relocate_section): Likewise.
1448 2009-07-23 Ulrich Drepper <drepper@redhat.com>
1450 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1451 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1452 with the BSF_GNU_UNIQUE flag bit set.
1453 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1454 for symbols with STB_GNU_UNIQUE binding.
1455 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1456 with the STB_GNU_UNIQUE binding.
1457 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1458 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1459 symbols with the unique_global field set.
1460 (elf_link_output_extsym): Set unique_global field for symbols with
1461 the STB_GNU_UNIQUE binding.
1462 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1463 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1465 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1467 * bfd-in2.h: Regenerate.
1469 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1471 * elflink.c (elf_link_output_extsym): Revert the last change.
1473 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1476 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1477 when ref_regular, not def_regular.
1479 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1482 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1483 from a DSO into a normal FUNC symbol.
1484 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1485 a normal FUNC symbol.
1487 2009-07-17 Chao-ying Fu <fu@mips.com>
1489 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1490 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1491 interlocking, the last PLT entry needs a nop in the branch delay slot.
1492 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1493 output the last two PLT entries in reverse order.
1495 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1497 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1498 STT_GNU_IFUNC symbol for relocatable link.
1499 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1501 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1503 * bfdio.c (bfd_iovec): Add comments for bmmap.
1504 * bfd-in2.h: Regenerated.
1506 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1508 * Makefile.am: Run "make dep-am".
1509 * Makefile.in: Regenerated.
1511 2009-07-10 Doug Kwan <dougkwan@google.com>
1513 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1514 target_addend and orig_insn.
1516 2009-07-10 Tom Tromey <tromey@redhat.com>
1518 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1519 (elf-eh-frame.lo): Likewise.
1520 (elf32-bfin.lo): Likewise.
1521 (elf32-frv.lo): Likewise.
1522 (elf32-xc16x.lo): Likewise.
1523 * Makefile.in: Rebuild.
1524 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1525 * elf-eh-frame.c: Likewise.
1526 * elf32-bfin.c: Likewise.
1527 * elf32-frv.c: Likewise.
1528 * elf32-xc16x.c: Likewise.
1530 2009-07-10 Julian Brown <julian@codesourcery.com>
1532 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1533 symbol a stub entry is derived from, not the entry for the stub
1534 itself, in call to elf32_arm_final_link_relocate.
1536 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1538 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1539 when reporting addends.
1541 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1543 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1544 data even when no stubs.
1545 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1547 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1549 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1550 (ppc_elf_get_synthetic_symtab): Report addend.
1551 (PLT_IFUNC): Define.
1552 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1553 (ppc_elf_create_glink): New function.
1554 (ppc_elf_create_dynamic_sections): Use it.
1555 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1556 (update_local_sym_info): Allocate space for local_plt array.
1557 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1559 (is_branch_reloc): New function.
1560 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1561 (ppc_elf_gc_sweep_hook): Likewise.
1562 (ppc_elf_adjust_dynamic_symbol): Likewise.
1563 (allocate_dynrelocs): Likewise.
1564 (ppc_elf_size_dynamic_sections): Likewise.
1565 (ppc_elf_relocate_section): Likewise.
1566 (branch_reloc_hash_match): Use is_branch_reloc.
1567 (ppc_elf_tls_optimize): Adjust for local_plt.
1568 (write_glink_stub): New function, extracted from..
1569 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1570 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1571 branch table when dynamic.
1572 (elf_backend_post_process_headers): Define.
1573 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1574 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1575 (ppc64_elf_get_synthetic_symtab): Report addend.
1576 (struct ppc_stub_hash_entry): Add plt_ent.
1577 (PLT_IFUNC): Define.
1578 (struct ppc_link_hash_table): Add iplt and reliplt.
1579 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1580 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1581 (update_local_sym_info): Allocate space for local_plt array.
1582 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1584 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1585 and don't change hash flags here.
1586 (is_branch_reloc): New function.
1587 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1588 (ppc64_elf_gc_sweep_hook): Likewise.
1589 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1590 (allocate_dynrelocs): Likewise.
1591 (ppc64_elf_size_dynamic_sections): Likewise.
1592 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1593 (ppc64_elf_size_stubs): Likewise.
1594 (ppc64_elf_relocate_section): Likewise.
1595 (get_sym_h): Adjust for local_plt.
1596 (branch_reloc_hash_match): Use is_branch_reloc.
1597 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1598 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1600 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1602 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1604 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1606 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1607 and ref_regular_nonweak comment.
1608 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1609 when def_regular, not ref_regular.
1610 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1611 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1612 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1614 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1616 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1617 of malloc'd struct call_info.
1618 (pasted_function): Likewise, priority too.
1620 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1622 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1623 alignment when packing sections into overlays.
1625 2009-07-03 Cary Coutant <ccoutant@google.com>
1627 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1629 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1631 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1632 changes only) earlier patch:-
1634 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1636 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1637 give .debug and .reloc data characteristics.
1638 (DOT_RELOC): New define for .reloc section string.
1639 (coff_write_object_contents): Use DOT_RELOC instead of string.
1641 2009-07-02 Tom Tromey <tromey@redhat.com>
1643 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1644 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1646 2009-07-01 Nick Clifton <nickc@redhat.com>
1648 * elf-m10300.c: Remove trailing white space.
1649 * reloc.c: Likewise.
1651 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1653 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1654 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1655 * configure.in: Use them.
1656 * configure: Regenerate.
1657 * config.in: Regenerate.
1658 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1659 #define _BSD_SOURCE. Add comments.
1660 (vms_file_stats_name): Calculate creation date based on available
1661 runtime data. Return 1 for version instead of 0.
1663 2009-07-01 Nick Clifton <nickc@redhat.com>
1666 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1667 to R_ARM_THM_PC8 relocation.
1669 2009-06-29 Nick Clifton <nickc@redhat.com>
1671 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1672 different uses of the relocations addend when a symbol is in a
1675 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1678 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1679 SHT_REL/SHT_RELA sections on executable nor shared library.
1680 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1681 as a normal section.
1683 2009-06-25 Nick Clifton <nickc@redhat.com>
1685 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1686 symbols with SEC_MERGE flag.
1688 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1690 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1691 give .debug and .reloc data characteristics.
1692 (DOT_RELOC): New define for .reloc section string.
1693 (coff_write_object_contents): Use DOT_RELOC instead of string.
1695 2009-06-25 Tristan Gingold <gingold@adacore.com>
1697 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1698 (bfd_mach_o_canonicalize_dynamic_symtab)
1699 (bfd_mach_o_get_synthetic_symtab): Defines.
1700 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1701 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1703 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1704 for scattered relocations.
1705 (bfd_mach_o_i386_print_thread): New function.
1706 (bfd_mach_o_print_thread): Define.
1708 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1709 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1710 New functions extracted from ...
1711 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1712 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1713 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1714 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1715 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1716 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1718 (bfd_mach_o_scan_read_dylib): Ditto.
1719 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1721 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1722 decode isym and flags on little endian targets. Set dysymtab field.
1723 (bfd_mach_o_scan_start_address): Adjust for enum names.
1724 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1725 (bfd_mach_o_print_section): Display bfd section name.
1726 (bfd_mach_o_print_segment): Display none if no name.
1727 (bfd_mach_o_print_dysymtab): Display next index for local, external
1728 and undefined symbols.
1729 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1730 Display dylinker name. Display thread and unixthread commands content.
1731 (bfd_mach_o_print_thread): New macro.
1733 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1734 (bfd_mach_o_ppc_thread_flavour): Ditto.
1735 (bfd_mach_o_i386_thread_flavour): Ditto.
1736 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1737 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1738 BFD_MACH_O_THREAD_STATE_NONE.
1739 (bfd_mach_o_segment_command): Remove segment field.
1740 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1741 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1742 (bfd_mach_o_prebound_dylib_command): Ditto.
1743 (bfd_mach_o_dylib_command): Ditto.
1744 (bfd_mach_o_prebound_dylib_command): Remove section field.
1745 (mach_o_data_struct): Add dysymtab field.
1746 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1747 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1748 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1749 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1750 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1752 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1754 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1755 field of struct dirent.
1757 2009-06-23 Tristan Gingold <gingold@adacore.com>
1759 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1760 of this macro. Fix indentation.
1762 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1764 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1765 destination for defined dynamic symbols when deciding whether to
1766 insert a stub or not.
1767 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1768 when actually accessed through a PLT, even when generating a
1771 2009-06-22 Tristan Gingold <gingold@adacore.com>
1773 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1776 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1778 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1779 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1781 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1783 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1785 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1787 * elflink.c (elf_link_add_object_symbols): Avoid warning
1788 from -Wjump-misses-init in gcc 4.5.0.
1790 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1792 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1794 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1796 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1798 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1799 r_symndx. Report local symbol name on error.
1800 (elf_i386_check_relocs): Updated. Report local symbol name on
1802 (elf_i386_gc_sweep_hook): Updated.
1803 (elf_i386_relocate_section): Likewise.
1805 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1806 r_symndx. Report local symbol name on error.
1807 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1809 (elf64_x86_64_gc_sweep_hook): Updated.
1810 (elf64_x86_64_relocate_section): Likewise.
1812 2009-06-19 Tristan Gingold <gingold@adacore.com>
1814 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1816 2009-06-19 Tristan Gingold <gingold@adacore.com>
1818 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1819 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1820 (bfd_mach_o_valid): Ditto.
1821 (bfd_mach_o_wide_p): Ditto.
1822 (bfd_mach_o_canonicalize_reloc): Ditto.
1823 (bfd_mach_o_build_commands): Ditto.
1824 (bfd_mach_o_scan_read_thread): Ditto.
1825 (bfd_mach_o_flatten_sections): Ditto.
1826 (bfd_mach_o_scan_start_address): Ditto.
1827 (bfd_mach_o_lookup_section): Ditto.
1828 (bfd_mach_o_core_fetch_environment): Ditto.
1829 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1830 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1831 (bfd_mach_o_scan_write_symtab): Ditto.
1832 Use macros instead of hard-coded values.
1833 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1834 Use bfd_mach_o_get_data instead of direct access. Use macros
1835 instead of hard-coded values.
1836 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1837 Remove sym argument and get section from mdata.
1838 Move code into the else branch.
1839 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1840 Remove sym argument and get section from mdata. Adjust code.
1841 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1842 switch (which replaces consecutive if statements).
1843 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1844 module table, table of content, indirect symbols and external
1846 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1848 (bfd_mach_o_scan_read_linkedit): New function.
1849 (bfd_mach_o_scan_read_str): Ditto.
1850 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1852 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1853 bfd_mach_o_count_symbols never returns an error.
1854 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1855 symtab field (there might be only one symtab).
1856 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1857 Handle sub frameworks, sub umbrella, sub library and sub client.
1858 Read code signature and segment split info commands.
1859 (bfd_mach_o_scan): Reindent.
1860 (bfd_mach_o_xlat_name): New type.
1861 (bfd_mach_o_print_flags): New function.
1862 (bfd_mach_o_get_name): Ditto.
1863 (bfd_mach_o_cpu_name): New variable.
1864 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1865 (bfd_mach_o_section_type_name)
1866 (bfd_mach_o_section_attribute_name)
1867 (bfd_mach_o_load_command_name): New variables.
1868 (bfd_mach_o_print_private_header): New function.
1869 (bfd_mach_o_print_section_map): New function extracted from
1870 bfd_mach_o_print_private_bfd_data.
1871 (bfd_mach_o_print_section): Ditto. Print more infos.
1872 (bfd_mach_o_print_segment): Ditto.
1873 (bfd_mach_o_print_dysymtab): Ditto.
1874 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1875 load weak dylib, reexport dylib and id dylib.
1876 Handle code signature and segment_split info.
1877 Handle sub frameworks, sub umbrella, sub library and sub client.
1878 (bfd_mach_o_section_get_nbr_indirect): New function.
1880 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1881 (bfd_mach_o_header_flags): New enum to define header flags.
1882 (bfd_mach_o_section_attribute): New enum to replace ...
1883 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1884 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1885 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1886 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1887 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1888 these removed macros.
1889 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1890 (bfd_mach_o_dylib_module): New type.
1891 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1893 (bfd_mach_o_dylib_table_of_content): New type.
1894 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1895 (bfd_mach_o_dylib_reference): New type.
1896 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1897 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1898 modules, toc, references and indirect syms.
1899 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1900 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1901 unused). Add comment.
1902 (bfd_mach_o_dylib_command): Ditto.
1903 (bfd_mach_o_prebound_dylib_command): Ditto.
1904 (bfd_mach_o_linkedit_command): New type.
1905 (bfd_mach_o_str_command): New type.
1906 (bfd_mach_o_load_command): Add linkedit and str fields.
1907 (mach_o_data_struct): Add symtab field.
1908 (bfd_get_mach_o_data): Renamed to ...
1909 (bfd_mach_o_get_data): ... this new macro.
1910 (bfd_mach_o_scan_read_symtab_symbol,
1911 bfd_mach_o_scan_read_symtab_strtab,
1912 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1914 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1915 instead of direct access.
1917 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1919 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1920 R_PPC_PLTREL24 relocs.
1921 (ppc_elf_relocate_section): Likewise.
1923 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1925 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1926 pointer to sym hash. Update all uses.
1927 (update_plt_info): Likewise. Don't check addend here.
1929 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1931 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1932 bfd_sym_from_r_symndx.
1933 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1935 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1937 * elf-bfd.h (struct sym_sec_cache): Delete.
1938 (struct sym_cache): New.
1939 (bfd_section_from_r_symndx): Delete prototype.
1940 (bfd_sym_from_r_symndx): Define prototype.
1941 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1942 (bfd_sym_from_r_symndx): ..new function.
1943 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1944 bfd_section_from_r_symndx to new struct and function.
1945 * elf32-bfin.c: Likewise.
1946 * elf32-hppa.c: Likewise.
1947 * elf32-i386.c: Likewise.
1948 * elf32-m32r.c: Likewise.
1949 * elf32-m68hc1x.c: Likewise.
1950 * elf32-m68hc1x.h: Likewise.
1951 * elf32-m68k.c: Likewise.
1952 * elf32-ppc.c: Likewise.
1953 * elf32-s390.c: Likewise.
1954 * elf32-sh.c: Likewise.
1955 * elf64-ppc.c: Likewise.
1956 * elf64-s390.c: Likewise.
1957 * elf64-x86-64.c: Likewise.
1958 * elfxx-sparc.c: Likewise.
1959 * elfxx-sparc.h: Likewise.
1961 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1963 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1964 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1966 2009-06-18 Nick Clifton <nickc@redhat.com>
1968 * elflink.c (elf_link_sort_relocs): Return early if there are no
1971 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1973 Merge cegcc and mingw32ce target name changes from
1976 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1978 * config.bfd: Add arm*-*-cegcc* target.
1980 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1982 * config.bfd: Add arm-*-mingw32ce* target.
1984 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1986 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1987 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1988 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1989 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1991 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1993 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1994 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1995 * elf32-i386.c (elf_i386_check_relocs): Use it.
1996 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1998 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
2000 * elf-bfd.h (elf_dyn_relocs): New.
2002 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
2003 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
2005 (elf_i386_copy_indirect_symbol): Likewise.
2006 (elf_i386_check_relocs): Likewise.
2007 (elf_i386_gc_sweep_hook): Likewise.
2008 (elf_i386_allocate_dynrelocs): Likewise.
2009 (elf_i386_readonly_dynrelocs): Likewise.
2010 (elf_i386_size_dynamic_sections): Likewise.
2012 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
2013 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
2014 with elf_dyn_relocs.
2015 (elf64_x86_64_copy_indirect_symbol): Updated.
2016 (elf64_x86_64_check_relocs): Likewise.
2017 (elf64_x86_64_gc_sweep_hook): Likewise.
2018 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2019 (elf64_x86_64_allocate_dynrelocs): Likewise.
2020 (elf64_x86_64_readonly_dynrelocs): Likewise.
2021 (elf64_x86_64_size_dynamic_sections): Likewise.
2023 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
2025 * elf32-arm.c (create_got_section): Get existing .rela.got
2027 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
2028 * elf32-lm32.c (create_got_section): Likewise.
2029 * elf32-m32r.c (create_got_section): Likewise.
2030 * elf32-ppc.c (ppc_elf_create_got): Likewise.
2031 * elf32-s390.c (create_got_section): Likewise.
2032 * elf32-sh.c (create_got_section): Likewise.
2033 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
2034 * elf64-s390.c (create_got_section): Likewise.
2035 * elfxx-sparc.c (create_got_section): Likewise.
2037 * elflink.c (_bfd_elf_create_got_section): Properly initialize
2040 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
2042 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
2044 * elf32-i386.c (elf_i386_local_hash): Removed.
2045 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
2046 (elf_i386_get_local_sym_hash): Likewise.
2048 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
2049 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
2050 (elf64_x86_64_get_local_sym_hash): Likewise.
2051 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
2052 (get_local_sym_hash): Likewise.
2054 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
2056 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
2057 rel_got_sec and plt_sec.
2058 (elfNN_ia64_relax_section): Updated.
2059 (elfNN_ia64_create_dynamic_sections): Likewise.
2060 (get_got): Likewise.
2061 (allocate_dynrel_entries): Likewise.
2062 (elfNN_ia64_size_dynamic_sections): Likewise.
2063 (set_got_entry): Likewise.
2064 (elfNN_ia64_choose_gp): Likewise.
2065 (elfNN_ia64_relocate_section): Likewise.
2066 (elfNN_ia64_finish_dynamic_symbol): Likewise.
2067 (elfNN_ia64_finish_dynamic_sections): Likewise.
2069 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
2071 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
2074 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
2076 * configure.in (elf): Add elf-ifunc.lo.
2078 * configure: Regenerated.
2079 * Makefile.in: Likewise.
2081 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
2082 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
2084 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
2085 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
2087 (elf_i386_link_hash_table_create): Likewise.
2088 (elf_i386_create_dynamic_sections): Likewise.
2089 (elf_i386_check_relocs): Likewise.
2090 (elf_i386_allocate_dynrelocs): Likewise.
2091 (elf_i386_size_dynamic_sections): Likewise.
2092 (elf_i386_relocate_section): Likewise.
2093 (elf_i386_finish_dynamic_symbol): Likewise.
2094 (elf_i386_finish_dynamic_sections): Likewise.
2095 (elf_i386_create_got_section): Removed.
2097 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
2098 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
2100 (elf64_x86_64_compute_jump_table_size): Updated.
2101 (elf64_x86_64_link_hash_table_create): Likewise.
2102 (elf64_x86_64_create_dynamic_sections): Likewise.
2103 (elf64_x86_64_check_relocs): Likewise.
2104 (elf64_x86_64_allocate_dynrelocs): Likewise.
2105 (elf64_x86_64_size_dynamic_sections): Likewise.
2106 (elf64_x86_64_relocate_section): Likewise.
2107 (elf64_x86_64_finish_dynamic_symbol): Likewise.
2108 (elf64_x86_64_finish_dynamic_sections): Likewise.
2109 (elf64_x86_64_create_got_section): Removed.
2111 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
2112 for pointer alignment. Set up section pointers.
2113 (_bfd_elf_create_dynamic_sections): Likewise.
2114 (_bfd_elf_create_ifunc_sections): Moved to ...
2115 * elf-ifunc.c: Here. New.
2117 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
2118 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
2121 2009-06-16 Doug Kwan <dougkwan@google.com>
2123 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
2124 to bfd_signed_vma. Cast constant operands which are used in
2125 offset related expressions to bfd_signed_vma type as appropriate.
2127 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2129 * elf32-vax.c (elf_vax_plt_sym_val): New function.
2130 (elf_backend_plt_sym_val): Define.
2132 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2134 * elf32-vax.c (elf_vax_reloc_type_class): New function.
2135 (elf_backend_reloc_type_class): Define.
2137 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2139 * elf32-vax.c (elf_vax_relocate_section): For symbol references
2140 from an executable to a shared library treat R_VAX_PC32
2141 relocations as R_VAX_PLT32 ones.
2143 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2145 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
2146 symbols in GOT space calculation.
2147 (elf_vax_relocate_section): Adjust accordingly.
2149 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2151 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
2154 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2156 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
2158 (elf_vax_relocate_section): Likewise.
2160 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2162 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
2163 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2165 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2167 * elf32-i386.c (elf_i386_check_relocs): Reformat.
2168 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2170 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2172 * Makefile.am: Run "make dep-am".
2173 * Makefile.in: Regenerated.
2175 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2177 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
2178 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2180 2009-06-15 Nick Clifton <nickc@redhat.com>
2182 * po/ru.po: New Russian translation.
2183 * configure.in (ALL_LINGUAS): Add ru.
2184 * configure: Regenerate.
2186 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2188 * elf32-i386.c: Remove duplicated comments.
2190 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2193 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
2194 dynamic IFUNC pointer in non-shared object. Use .got.plt
2195 for IFUNC definition in PIE.
2196 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
2199 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
2200 dynamic IFUNC pointer in non-shared object. Use .got.plt
2201 for IFUNC definition in PIE.
2202 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
2205 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2207 * elf32-i386.c (elf_i386_check_relocs): Properly report
2208 local symbol for unhandled relocation against STT_GNU_IFUNC
2210 (elf_i386_relocate_section): Likewise.
2211 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2212 (elf64_x86_64_relocate_section): Likewise.
2214 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2217 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
2218 (elf_i386_link_hash_table): Add loc_hash_table and
2220 (elf_i386_local_hash): New.
2221 (elf_i386_local_htab_hash): Likewise.
2222 (elf_i386_local_htab_eq): Likewise.
2223 (elf_i386_get_local_sym_hash): Likewise.
2224 (elf_i386_link_hash_table_free): Likewise.
2225 (elf_i386_allocate_local_dynrelocs): Likewise.
2226 (elf_i386_finish_local_dynamic_symbol): Likewise.
2227 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2228 (elf_i386_link_hash_table_create): Create loc_hash_table and
2230 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
2231 (elf_i386_size_dynamic_sections): Likewise.
2232 (elf_i386_relocate_section): Likewise.
2233 (elf_i386_finish_dynamic_sections): Likewise.
2234 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
2237 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
2238 (elf64_x86_64_link_hash_table): Add loc_hash_table and
2240 (elf64_x86_64_local_hash): New.
2241 (elf64_x86_64_local_htab_hash): Likewise.
2242 (elf64_x86_64_local_htab_eq): Likewise.
2243 (elf64_x86_64_get_local_sym_hash): Likewise.
2244 (elf64_x86_64_link_hash_table_free): Likewise.
2245 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
2246 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
2247 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2248 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
2249 and loc_hash_memory.
2250 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
2252 (elf64_x86_64_size_dynamic_sections): Likewise.
2253 (elf64_x86_64_relocate_section): Likewise.
2254 (elf64_x86_64_finish_dynamic_sections): Likewise.
2255 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
2258 2009-06-10 Philip Blundell <philb@gnu.org>
2260 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
2261 elf_sec->this_hdr == NULL.
2263 2009-06-12 Tristan Gingold <gingold@adacore.com>
2265 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
2266 * bfd-in2.h: Regenerated.
2267 * libbfd.h: Regenerated.
2269 * mach-o.c (FILE_ALIGN): New macro.
2270 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
2271 (bfd_mach_o_print_symbol): Ditto.
2272 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
2273 (bfd_mach_o_get_reloc_upper_bound): New function.
2274 (bfd_mach_o_canonicalize_reloc): Ditto.
2275 (bfd_mach_o_scan_write_relocs): Ditto.
2276 (bfd_mach_o_scan_write_section_32): Remove offset argument.
2277 (bfd_mach_o_scan_write_section_64): Ditto.
2278 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
2279 written for load command. Do not compute section file offset.
2280 (bfd_mach_o_scan_write_segment_64): Ditto.
2281 (bfd_mach_o_scan_write_symtab): Compute file offset first.
2282 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
2284 (bfd_mach_o_mangle_symbols): ... this new function.
2285 (bfd_mach_o_write_contents): Be sure to have load commands built.
2286 Call bfd_mach_o_mangle_symbols.
2287 (bfd_mach_o_build_commands): Adjust for filelen field.
2288 Use FILE_ALIGN macro. Clear section file offset if section is empty.
2289 Do not set symtab file offset anymore here.
2290 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
2291 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
2292 Set reloc_count and rel_filepos section fields.
2293 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
2295 (bfd_mach_o_scan_read_section_64): Ditto.
2296 (bfd_mach_o_scan_read_section): Ditto.
2297 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
2298 bfd_mach_o_asymbol. Use unsigned int for file offset type.
2299 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
2300 Handle weak-ref symbols.
2301 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
2302 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2303 (bfd_mach_o_scan): Remove assignment to removed field.
2304 (bfd_mach_o_mkobject_init): Ditto.
2305 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
2306 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
2307 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2308 (bfd_mach_o_swap_reloc_in): Ditto.
2309 (bfd_mach_o_swap_reloc_out): Ditto.
2311 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
2312 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
2313 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
2314 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
2315 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
2316 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
2317 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
2318 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
2319 (BFD_MACH_O_N_WEAK_DEF): New macros.
2321 (bfd_mach_o_section_type): Add new enumeration values.
2322 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
2323 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
2324 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
2325 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
2327 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
2328 (BFD_MACH_O_GENERIC_RELOC_PAIR)
2329 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
2330 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
2331 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
2332 (BFD_MACH_O_RELENT_SIZE): Ditto.
2333 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
2334 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
2335 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
2336 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
2337 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
2338 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2339 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2340 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2341 (bfd_mach_o_reloc_info): New struct.
2342 (bfd_mach_o_asymbol): New struct.
2343 (bfd_mach_o_symtab_command): The symbols field is now of type
2345 (bfd_mach_o_load_command): The offset and len fields are now of type
2347 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2348 Add a filelen field. Add comments.
2349 (bfd_mach_o_backend_data): New struct.
2350 (bfd_mach_o_get_backend_data): New macro.
2351 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2353 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2354 (bfd_mach_o_get_reloc_upper_bound): New prototype.
2355 (bfd_mach_o_canonicalize_reloc): Ditto.
2357 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2358 duplicated macro. Now defined to _bfd_generic_is_local_label.
2359 (TARGET_NAME_BACKEND): New macro...
2360 (TARGET_NAME_BACKEND): ... used to name a new variable.
2361 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2362 Mach-O backend data.
2364 * mach-o-i386.c (i386_howto_table): New variable.
2365 (bfd_mach_o_i386_swap_reloc_in): New function.
2366 (bfd_mach_o_i386_swap_reloc_out): Ditto.
2367 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2368 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2369 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2370 (bfd_mach_o_bfd_reloc_type_lookup)
2371 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2373 2009-06-11 Eric Paris <eparis@redhat.com>
2374 Nick Clifton <nickc@redhat.com>
2376 * opncls.c (_maybe_make_executable): New function. Gives execute
2377 permission to an executable bfd that was opened for writing
2378 provided that it is a regular file. Replaces common code found in...
2379 (bfd_close): here and ...
2380 (bfd_close_all_done): here.
2382 2009-06-11 Anthony Green <green@moxielogic.com>
2384 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2385 * bfd-in2.h: Rebuilt.
2386 * libbfd.h: Rebuilt.
2387 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2389 (moxie_reloc_map): Ditto.
2390 Clean up copyright notice.
2392 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
2394 * bfd-in2.h: bfd_mmap prototype.
2395 * bfdio.c (bfd_mmap): New function.
2396 * libbfd.h (bfd_iovec): Add bmmap.
2397 * cache.c (cache_bmmap): New function.
2398 (cache_iovec): Initialize bmmap member.
2399 * opencls.c (opncls_bmmap): New function.
2400 (opncls_iovec): Initialize bmmap member.
2402 2009-06-09 Tristan Gingold <gingold@adacore.com>
2404 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2405 and stabstr_segment fields.
2406 (mach_o_be_vec, mach_o_le_vec): Removed
2407 (bfd_mach_o_version): New prototype.
2409 * mach-o.c (bfd_mach_o_version): Make this function public.
2410 (mach_o_wide_p): New function.
2411 (bfd_mach_o_wide_p): Ditto.
2412 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2414 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2415 Search in the list only if the name starts with a dot.
2416 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2417 test. Check bfd_seek status.
2418 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2419 (bfd_mach_o_scan_write_section_32): Ditto.
2420 (bfd_mach_o_scan_write_section_64): Ditto.
2421 (bfd_mach_o_scan_write_section): Removed.
2422 (bfd_mach_o_scan_write_segment): Split into ...
2423 (bfd_mach_o_scan_write_segment_32): ... this and ...
2424 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
2425 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2426 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
2427 symbol table. Now returns a boolean.
2428 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
2429 Adjust for status type.
2430 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2431 test. Write symbol table. Numbers the sections.
2432 (bfd_mach_o_read_header): Check bfd_seek status.
2433 Use mach_o_wide_p instead of hard-coded test.
2434 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2435 (bfd_mach_o_scan_read_section_64): Ditto.
2436 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
2437 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
2438 handled common symbols.
2439 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2440 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2441 (bfd_mach_o_scan_read_dylinker): Ditto.
2442 (bfd_mach_o_scan_read_dylib): Ditto.
2443 (bfd_mach_o_scan_read_thread): Ditto.
2444 (bfd_mach_o_scan_read_symtab): Ditto.
2445 Do not create a section for the stabs.
2446 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2447 (bfd_mach_o_scan_read_segment): Ditto.
2448 (bfd_mach_o_scan_read_command): Ditto.
2449 (bfd_mach_o_scan_start_address): Ditto.
2450 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2451 (bfd_mach_o_archive_p): Check bfd_seek status.
2452 (bfd_mach_o_core_fetch_environment): Ditto.
2454 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2456 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2458 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2459 (elf_i386_link_hash_table_create): Initialize irelifunc.
2460 (elf_i386_check_relocs): Updated. Set up irelifunc for
2462 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2463 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2465 (elf_i386_relocate_section): Likewise.
2467 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2468 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2469 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2471 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2472 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2474 (elf64_x86_64_relocate_section): Likewise.
2476 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2478 (_bfd_elf_create_ifunc_sections): This.
2480 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2482 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2485 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2487 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2488 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2489 building shared object. Check info->executable instead of
2490 !info->shared when setting non_got_ref.
2491 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2492 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2493 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2495 (elf_i386_relocate_section): Output dynamic relocation for
2496 R_386_32 against STT_GNU_IFUNC symbol to get the real
2497 function address when building shared object.
2498 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2499 relocation for STT_GNU_IFUNC symbol in shared object.
2501 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2502 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2503 symbol when building shared object. Check info->executable
2504 instead of !info->shared when setting non_got_ref.
2505 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2506 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2507 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2509 (elf64_x86_64_relocate_section): Output dynamic relocation
2510 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2511 function address when building shared object.
2512 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2513 relocation for STT_GNU_IFUNC symbol in shared object.
2515 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2517 * Makefile.am: Run "make dep-am".
2518 (BFD32_BACKENDS): Add mach-o-i386.lo.
2519 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2520 * Makefile.in: Regenerate.
2522 2009-06-06 Alan Modra <amodra@bigpond.net.au>
2524 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2525 when looking for soft-icache stubs.
2527 2009-06-05 Tristan Gingold <gingold@adacore.com>
2529 * mach-o.h: Update copyright year.
2530 (bfd_mach_o_mach_header_magic): New enum.
2531 (bfd_mach_o_cpu_subtype): Now an enum.
2532 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2533 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2534 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2535 (bfd_mach_o_load_command): Field type_required is now a boolean.
2536 Reindent prototypes.
2537 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2538 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2539 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2540 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2541 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2542 (bfd_mach_o_canonicalize_symtab): Ditto.
2543 (bfd_mach_o_get_symbol_info): Ditto.
2544 (bfd_mach_o_print_symbol): Ditto.
2545 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2546 (bfd_mach_o_make_empty_symbol): Ditto.
2547 (bfd_mach_o_write_contents): Ditto.
2549 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2550 bfd_mach_o_mkobject): Defines.
2551 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2552 Do not check with target vector but with flavour.
2553 (struct mach_o_section_name_xlat): New declaration.
2554 (dwarf_section_names_xlat): Ditto.
2555 (text_section_names_xlat): Ditto.
2556 (data_section_names_xlat): Ditto.
2557 (struct mach_o_segment_name_xlat): Ditto.
2558 (segsec_names_xlat): Ditto.
2559 (bfd_mach_o_convert_section_name_to_bfd): New function.
2560 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2561 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2562 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2563 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2564 Accept any input and output flavour. Do not share private data
2566 (bfd_mach_o_count_symbols): Add a comment.
2567 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2568 (bfd_mach_o_canonicalize_symtab): Ditto.
2569 (bfd_mach_o_get_symbol_info): Ditto.
2570 (bfd_mach_o_print_symbol): Ditto.
2571 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2572 Use constants instead of hard-coded values.
2573 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2575 (bfd_mach_o_scan_write_section_64): Ditto.
2576 (bfd_mach_o_scan_write_segment): Ditto.
2577 Do not copy sections anymore.
2578 (bfd_mach_o_write_contents): Make it public.
2579 Remove dead code. Rewrite typeflag assignment.
2580 (bfd_mach_o_build_commands): New function.
2581 (bfd_mach_o_set_section_contents): Ditto.
2582 (bfd_mach_o_make_empty_symbol): Make it public.
2583 (bfd_mach_o_read_header): Make it static.
2584 Convert to bfd_boolean.
2585 Use constants instead of hard-coded values.
2586 (bfd_mach_o_make_bfd_section): Call
2587 bfd_mach_o_convert_section_name_to_bfd to create name.
2588 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2590 (bfd_mach_o_scan_read_section_64): Ditto.
2591 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2592 a segment anymore. Use constants instead of hard-coded values.
2593 (bfd_mach_o_scan_read_command): Fix style.
2594 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2595 Get rid of BFD_IO_FUNCS.
2596 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2597 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2598 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2599 (bfd_mach_o_object_p): Removed.
2600 (bfd_mach_o_gen_core_p): New function, replaces ...
2601 (bfd_mach_o_core_p): ... deleted.
2602 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2604 * mach-o-i386.c: New file.
2605 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2606 * configure.in (TDEFINES): Add mach_o_i386_vec.
2607 * configure: Regenerated.
2608 * targets.c: Add mach_o_i386_vec.
2610 * mach-o.c: Update copyright years.
2611 (BFD_IO_FUNCS): Remove (was not used).
2612 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2613 bfd_mach_o_slurp_extended_name_table,
2614 bfd_mach_o_construct_extended_name_table,
2615 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2616 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2617 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2618 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2619 bfd_mach_o_get_section_contents_in_window,
2620 bfd_mach_o_bfd_is_local_label_name,
2621 bfd_mach_o_bfd_is_target_special_symbol,
2622 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2623 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2624 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2625 bfd_mach_o_minisymbol_to_symbol,
2626 bfd_mach_o_bfd_get_relocated_section_contents,
2627 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2628 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2629 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2630 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2631 bfd_mach_o_bfd_merge_private_bfd_data,
2632 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2633 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2634 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2635 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2636 bfd_mach_o_bfd_copy_private_header_data,
2637 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2638 * mach-o-target.c: ... here.
2639 Update copyright years.
2641 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2643 * dep-in.sed: Don't use \n in replacement part of s command.
2644 * Makefile.am (DEP1): LC_ALL for uniq.
2646 * Makefile.in: Regenerate.
2648 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2650 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2651 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2652 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2654 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2656 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2657 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2658 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2659 against STT_GNU_IFUNC symbols for static executables.
2660 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2661 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2663 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2664 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2665 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2666 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2668 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2670 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2671 symbols to be left unimported when linking statically.
2672 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2673 code when linking statically.
2675 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2677 * elf32-i386.c (elf_i386_check_relocs): Increment
2678 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2679 against STT_GNU_IFUNC symbol.
2680 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2681 local STT_GNU_IFUNC definition is used.
2682 (elf_i386_relocate_section): Handle got.offset != -1 for
2683 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2686 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2687 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2688 relocations against STT_GNU_IFUNC symbol.
2689 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2690 local STT_GNU_IFUNC definition is used.
2691 (elf64_x86_64_relocate_section): Handle got.offset != -1
2692 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2693 STT_GNU_IFUNC symbol.
2695 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2698 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2699 (elf_i386_reloc_type_lookup): Likewise.
2700 (R_386_tls): Removed.
2701 (R_386_irelative): New.
2702 (R_386_vt_offset): Updated.
2703 (elf_i386_rtype_to_howto): Likewise.
2704 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2705 (elf_i386_link_hash_table_create): Initialize igotplt,
2707 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2708 (elf_i386_adjust_dynamic_symbol): Likewise.
2709 (elf_i386_allocate_dynrelocs): Likewise.
2710 (elf_i386_relocate_section): Likewise.
2711 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2713 (elf_i386_finish_dynamic_symbol): When building a static
2714 executable, use .iplt, .igot.plt and .rel.iplt sections for
2715 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2716 locally defined STT_GNU_IFUNC symbol.
2718 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2719 (x86_64_reloc_map): Likewise.
2720 (R_X86_64_standard): Updated.
2721 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2722 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2724 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2725 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2726 (elf64_x86_64_allocate_dynrelocs): Likewise.
2727 (elf64_x86_64_relocate_section): Likewise.
2728 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2730 (elf64_x86_64_finish_dynamic_symbol): When building a static
2731 executable, use .iplt, .igot.plt and .rela.iplt sections for
2732 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2733 for locally defined STT_GNU_IFUNC symbol.
2735 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2736 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2738 * bfd-in2.h: Regenerated.
2739 * libbfd.h: Likewise.
2741 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2743 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2744 (_bfd_elf_make_ifunc_reloc_section): Removed.
2745 (_bfd_elf_is_ifunc_symbol): Likewise.
2746 (_bfd_elf_create_static_ifunc_sections): New.
2748 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2750 (elf_link_add_object_symbols): Here.
2751 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2752 STT_GNU_IFUNC symbol.
2753 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2754 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2755 (IFUNC_INFIX): Removed.
2756 (get_ifunc_reloc_section_name): Likewise.
2757 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2758 (_bfd_elf_is_ifunc_symbol): Likewise.
2759 (_bfd_elf_create_static_ifunc_sections): New.
2761 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2763 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2764 (create_got_section): Likewise.
2765 (allocate_dynrelocs): Likewise.
2766 (readonly_dynrelocs): Likewise.
2767 (set_tls_module_base): Likewise.
2768 (dtpoff_base): Likewise.
2770 (elf_i386_link_hash_table_create): Updated.
2771 (elf_i386_create_dynamic_sections): Likewise.
2772 (elf_i386_check_relocs): Likewise.
2773 (elf_i386_size_dynamic_sections): Likewise.
2774 (elf_i386_relocate_section): Likewise.
2776 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2777 (create_got_section): Likewise.
2778 (allocate_dynrelocs): Likewise.
2779 (readonly_dynrelocs): Likewise.
2780 (set_tls_module_base): Likewise.
2781 (dtpoff_base): Likewise.
2783 (elf64_x86_64_link_hash_table_create): Updated.
2784 (elf64_x86_64_create_dynamic_sections): Likewise.
2785 (elf64_x86_64_check_relocs): Likewise.
2786 (elf64_x86_64_size_dynamic_sections): Likewise.
2787 (elf64_x86_64_relocate_section): Likewise.
2789 2009-05-28 Nick Clifton <nickc@redhat.com>
2791 * targets.c (_bfd_target_vector): Only include plugin target in
2792 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2794 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2796 * elf32-spu.c (struct call_info): New member broken_cycle.
2797 (remove_cycle): Instead of physically removing call_info structures
2798 to break call graph cycles, mark them using the broken_cycle flag.
2799 (mark_overlay_section): Respect broken_cycle flag.
2800 (unmark_overlay_section): Likewise.
2801 (collect_lib_sections): Likewise.
2802 (collect_overlays): Likewise.
2803 (sum_stack): Likewise.
2805 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2807 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2808 (mark_functions_via_relocs): Initialize callee->count to 1.
2809 (pasted_function): Likewise.
2810 (spu_elf_auto_overlay): Honor call counts when determining number
2811 of stubs required in software i-cache mode.
2813 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2815 * plugin.c (program_name): Remove.
2816 (plugin_program_name): New.
2817 (bfd_plugin_set_program_name): New.
2818 (try_load_plugin): Use plugin_program_name.
2819 * plugin.h (bfd_plugin_set_program_name): New.
2821 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2823 * aclocal.m4: Include ../config/plugins.m4.
2824 * configure.in: Use AC_PLUGINS.
2825 * configure: Regenerate.
2826 * Makefile.in: Regenerate.
2827 * doc/Makefile.in: Regenerate.
2829 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2831 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2833 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2834 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2835 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2836 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2837 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2838 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2839 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2840 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2841 * reloc.c (bfd_generic_relax_section): Likewise.
2842 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2843 * vms.c (vms_bfd_relax_section): Likewise.
2845 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2847 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2849 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2850 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2852 * elf32-i386.c (allocate_dynrelocs): Updated.
2853 (elf_i386_relocate_section): Likewise.
2854 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2855 (elf64_x86_64_relocate_section): Likewise.
2857 * elf64-x86-64.c (is_indirect_symbol): Removed.
2859 2009-05-26 Nick Clifton <nickc@redhat.com>
2861 * po/id.po: Updated Indonesian translation.
2863 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2865 * Makefile.am: Run "make dep-am".
2868 (ALL_MACHINES): Add cpu-plugin.lo.
2869 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2870 (BFD32_BACKENDS): Add plugin.lo.
2871 (BFD32_BACKENDS_CFILES): Add plugin.c.
2872 (libbfd_la_LIBADD): Add LIBDL
2873 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2874 (bfd_plugin_arch): Declare.
2875 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2876 * bfd.c (bfd): Add plugin_data.
2877 * config.bfd: Handle the plugin target.
2878 * configure.in: Check for --enable-plugins.
2879 (LT_INIT): Use the dlopen option.
2880 * cpu-plugin.c: New.
2883 * targets.c (plugin_vec): Declare.
2884 (_bfd_target_vector): Add plugin_vec.
2885 * Makefile.in: Regenerate.
2886 * bfd-in2.h: Regenerate.
2887 * configure: Regenerate.
2889 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2891 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2892 per line with all lines having continuation backslash. Prefix
2893 first line with "A", following lines with "B".
2894 * Makefile.am (DEP): Don't use dep.sed here.
2895 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2896 dep.sed here on dependencies, sort and uniq.
2897 * Makefile.in: Regenerate.
2899 2009-05-25 Tristan Gingold <gingold@adacore.com>
2901 * makefile.vms: Add verilog.obj to object list OBJS.
2903 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2905 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2906 for BFD_IN_MEMORY is cleared.
2907 (bfd_bwrite): Zero excess memory allocated.
2909 2009-05-22 Julian Brown <julian@codesourcery.com>
2911 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2913 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2914 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2915 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2916 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2917 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2918 (a8_erratum_fix, a8_erratum_reloc): New structs.
2919 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2920 num_a8_erratum_fixes, fix_cortex_a8 fields.
2921 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2922 (elf32_arm_add_stub): Split into two parts, creating...
2923 (elf32_arm_create_or_find_stub_sec): New function.
2924 (elf32_arm_final_link_relocate): Add forward declaration.
2925 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2926 relocations, multiple relocations per stub.
2927 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2928 (arm_size_one_stub): Use find_stub_size_and_template.
2929 (a8_reloc_compare): New.
2930 (find_thumb_glue): Add forward declaration.
2931 (cortex_a8_erratum_scan): New.
2932 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2933 (bfd_elf32_arm_set_cortex_a8_fix): New.
2934 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2935 (arm_map_one_stub): Add THUMB32_TYPE support.
2936 (a8_branch_to_stub_data): New.
2937 (make_branch_to_a8_stub): New.
2938 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2939 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2940 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2941 Cortex-A8 erratum workaround.
2942 * bfd-in2.h: Regenerate.
2944 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2946 * Makefile.am: Run "make dep-am".
2947 * Makefile.in: Regenerate.
2948 * po/SRC-POTFILES.in: Regenerate.
2950 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2952 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2955 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2957 * elf-bfd.h (struct elf_backend_data
2958 <elf_backend_link_output_symbol_hook>): Return an int.
2959 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2960 symbols on deleted .opd entries.
2961 * elflink.c (elf_link_output_sym): Return without outputting sym
2962 if output_symbol_hook returns 2.
2963 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2964 Abort if we must not discard sym.
2965 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2967 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2968 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2969 elf_backend_link_output_symbol_hook return type change.
2970 * elf32-arm.c (output_arch_syminfo): Likewise.
2971 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2972 (elf32_arm_output_arch_local_syms): Likewise.
2973 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2974 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2975 (bfd_score_elf_link_output_symbol_hook): Likewise.
2976 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2977 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2978 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2979 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2980 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2981 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2982 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2983 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2984 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2985 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2986 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2988 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2990 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2991 out of range .opd symbols.
2993 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2995 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2996 fprintf_vma directly.
2997 * peXXigen.c (pe_print_edata): Likewise.
2998 (pe_print_pdata): Likewise.
2999 (_bfd_XX_print_ce_compressed_pdata): Likewise.
3000 (_bfd_XX_print_private_bfd_data_common): Likewise.
3002 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
3004 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
3006 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
3007 Paul Brook <paul@codesourcery.com>
3009 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
3010 fix discarded sections.
3012 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3014 * elf32-spu.c (mark_overlay_section): Move .init and .fini
3015 sections into the software icache.
3017 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3019 * elf32-spu.c (build_stub): Always build "compact" sofware
3022 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3024 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
3025 (spu_elf_setup): Initialize it.
3026 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
3027 Update to new-sytle cache manager data structures.
3028 (spu_elf_build_stubs): Generate new-style cache manager data
3029 structures and symbols.
3030 (spu_elf_auto_overlay): Update size computation.
3032 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3034 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
3035 segments first amongst the program headers.
3037 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3039 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
3040 into addresses for relocation types that look at high bits. Remove
3041 special handling of relocation overflow warnings.
3043 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3045 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
3046 control flow graph between fragments of a function.
3048 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3050 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
3051 generate only a 16-byte .toe section.
3052 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
3054 2009-05-14 Alan Modra <amodra@bigpond.net.au>
3056 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
3057 (spu_elf_place_overlay_data): ..here. New function.
3058 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
3060 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
3062 * elf32-arm.c: Move sysdep.h to start of file.
3064 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
3066 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
3068 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
3069 __icache_tag_array and __icache_tag_array_size.
3071 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
3073 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
3075 (bfinfdpic_link_omit_section_dynsym): Likewise.
3076 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
3078 2009-05-05 Paul Brook <paul@codesourcery.com>
3080 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
3081 * bfd-in2.h: Regenerate.
3082 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
3083 (_arm_elf_section_data): Add text and exidx fields.
3084 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
3085 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
3086 copy_exidx_entry): New functions.
3087 (elf32_arm_write_section): Fixup .ARM.exidx contents.
3089 2009-05-05 Christophe lyon <christophe.lyon@st.com>
3091 * elf32-arm.c (DEF_STUBS): New helper define.
3092 (DEF_STUB): Likewise.
3093 (stub_def): New type.
3094 (stub_definitions): New array, containing stub template pointers
3096 (arm_size_one_stub): Make use of stub_definitions.
3098 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
3100 * elflink.c (find_version_for_sym): Remove from here, ...
3101 * linker.c (bfd_find_version_for_sym): ... rename, replace
3102 here, make public and update all callers.
3103 * bfd-in2.h: Regenerate.
3105 2009-04-30 Nick Clifton <nickc@redhat.com>
3107 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
3109 (struct elf_obj_data): Add has_ifunc_symbols boolean.
3110 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
3111 into a STT_GNU_IFUNC symbol type.
3112 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
3114 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
3115 the binary contains ifunc symbols.
3116 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
3117 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
3118 * elf32-i386.c (is_indirect_function): New function.
3119 (elf_i386_check_relocs): Create an ifunc output section.
3120 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
3121 section if necessary.
3122 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
3124 (elf_i386_add_symbol_hook): New function. Set the
3125 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
3126 symbol is encountered.
3127 (elf_backend_post_process_headers): Define.
3128 (elf_backend_add_symbol_hook): Define.
3129 (elf_i386_post_process_headers): Rename to
3130 elf_i388_fbsd_post_process_headers.
3131 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
3132 (is_indirect_function): New function.
3133 (elf64_x86_64_check_relocs): Create an ifunc output section.
3134 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
3135 section if necessary.
3136 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
3137 symbol if necessary.
3138 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
3139 elf_obj_data structure if an ifunc symbol is encountered.
3140 (elf_backend_post_process_headers): Define.
3141 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
3142 if we have ifunc symbols to handle.
3143 (get_ifunc_reloc_section_name): New function. Computes the name
3144 for an ifunc section.
3145 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
3146 section to hold ifunc relocs.
3147 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
3148 (bfd_print_symbol_vandf): Handle ifunc symbols.
3149 (bfd_decode_symclass): Likewise.
3150 * bfd-in2.h: Regenerate.
3152 2009-04-30 Joseph Myers <joseph@codesourcery.com>
3154 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
3155 MOVW and MOVT relocations in a shared library link.
3157 2009-04-27 Anthony Green <green@moxielogic.com>
3159 * verilog.c: New file.
3160 * Makefile.am (BFD32_LIBS): Add verilog.c.
3161 (BFD32_LIBS_CFILES): Add verilog.c.
3162 (verilog.lo): New build rule.
3163 * Makefile.in: Rebuilt.
3164 * targets.c: Add verilog support.
3165 * bfd.c (tdata union): Add Verilog private data field.
3166 * bfd-in2.h: Regenerate.
3168 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
3170 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
3173 2009-04-23 Matthias Klose <doko@ubuntu.com>
3175 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
3177 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
3180 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
3181 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3182 (elf32_arm_size_stubs): Likewise.
3183 (record_thumb_to_arm_glue): Deleted unused function.
3184 (bfd_elf32_arm_process_before_allocation): No longer handle
3185 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
3186 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
3187 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3189 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
3191 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
3192 (elf32_arm_write_section): Declare early.
3193 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
3194 (arm_allocate_glue_section_space): Exclude empty sections.
3195 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
3196 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
3198 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
3199 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
3200 (elf32_arm_size_dynamic_sections): Allocate interworking
3202 (bfd_elf32_bfd_final_link): Define.
3204 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
3206 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
3208 * coffcode.h (coff_compute_section_file_positions): Clear
3209 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
3211 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
3212 force_minimum_alignment.
3214 * libcoff.h: Regenerated.
3216 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
3217 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
3219 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
3220 nor target_subsystem.
3222 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
3223 force_minimum_alignment nor target_subsystem.
3225 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
3227 * coff-x86_64.c (PEI_HEADERS): Protect includes.
3228 (bfd_pe_print_pdata): Remove #ifdef PE variation.
3229 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
3230 include in coff-x86_64.c of headers.
3231 (PDATA_ROW_SIZE): New define.
3232 (pex_regs[]): New static array.
3233 (pex64_get_runtime_function): New static function.
3234 (pex64_get_unwind_info): Likewise.
3235 (pex64_get_scope_entry): Likewise.
3236 (pex64_xdata_print_uwd_codes): Likewise.
3237 (pex64_get_section_by_rva): Likewise.
3238 (pex64_dump_xdata): Likewise.
3239 (pex64_bfd_print_pdata): Likewise.
3240 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
3241 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
3242 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
3244 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
3245 Alan Modra <amodra@bigpond.net.au>
3246 Dave Korn <dave.korn.cygwin@gmail.com>
3248 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
3249 long names and non-NUL-terminated strings.
3251 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3253 * bfd-in2.h: Regenerated.
3255 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3257 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
3258 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
3260 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3263 * coffcode.h (bfd_pei_p): New.
3265 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
3266 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3267 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
3268 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
3269 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
3270 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
3272 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
3273 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3274 bfd_efi_rtdrv_x86_64_vec,
3275 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
3276 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
3277 * targets.c: Likewise.
3279 * configure: Regenerated.
3280 * libcoff.h: Likewise.
3281 * Makefile.in: Likewise.
3283 * efi-app-ia32.c: Removed.
3284 * efi-app-x86_64.c: Likewise.
3285 * efi-bsdrv-ia32.c: Likewise.
3286 * efi-bsdrv-ia64.c: Likewise.
3287 * efi-bsdrv-x86_64.c: Likewise.
3288 * efi-rtdrv-ia32.c: Likewise.
3289 * efi-rtdrv-ia64.c: Likewise.
3290 * efi-rtdrv-x86_64.c: Likewise.
3291 * efi-rtdrv-ia32.c: Likewise.
3293 * efi-app-ia64.c: Moved to ...
3295 (TARGET_SYM): Set to bfd_pei_ia64_vec.
3296 (TARGET_NAME): Set to pei-ia64.
3298 * libpei.h (bfd_target_pei_p): Removed.
3299 (bfd_target_pei_arch): Likewise.
3300 (bfd_target_efi_app_p): Likewise.
3301 (bfd_target_efi_app_arch): Likewise.
3302 (bfd_target_efi_bsdrv_p): Likewise.
3303 (bfd_target_efi_bsdrv_arch): Likewise.
3304 (bfd_target_efi_rtdrv_p): Likewise.
3305 (bfd_target_efi_rtdrv_arch): Likewise.
3306 (bfd_pe_executable_p): Likewise.
3308 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
3309 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
3310 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
3311 and efi-rtdrv-ia32.c.
3312 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
3313 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
3314 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
3315 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
3316 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
3317 efi-rtdrv-x86_64.c. Add pei-ia64.c.
3318 (efi-app-ia64.lo): Removed.
3319 (efi-bsdrv-ia32.lo): Likewise.
3320 (efi-rtdrv-ia32.lo): Likewise.
3321 (efi-app-ia64.lo): Likewise.
3322 (efi-bsdrv-ia64.lo): Likewise.
3323 (efi-rtdrv-ia64.lo): Likewise.
3324 (efi-app-x86_64.lo): Likewise.
3325 (efi-bsdrv-x86_64.lo): Likewise.
3326 (efi-rtdrv-x86_64.lo): Likewise.
3329 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
3331 (arch_type): Removed.
3332 (pe_arch): Likewise.
3333 (pe_bfd_object_p): Just return coff_object_p.
3335 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
3336 bfd_pe_executable_p with bfd_pei_p.
3338 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
3340 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3341 PLT entries to an undefined symbol when generating a shared
3344 2009-04-17 Nick Clifton <nickc@redhat.com>
3347 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3349 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
3351 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3352 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3353 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3354 * binary.c (binary_bfd_define_common_symbol): Likewise.
3355 * bout.c (b_out_bfd_define_common_symbol): Likewise.
3356 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3357 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3358 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3359 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3360 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3361 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3362 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3363 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3364 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3365 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3366 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3367 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3368 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3369 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3370 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3371 * som.c (som_bfd_define_common_symbol): Likewise.
3372 * srec.c (srec_bfd_define_common_symbol): Likewise.
3373 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3374 * versados.c (versados_bfd_define_common_symbol): Likewise.
3375 * vms.c (vms_bfd_define_common_symbol): Likewise.
3376 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3377 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3378 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3379 (pmac_xcoff_vec): Likewise.
3380 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3381 (aix5coff64_vec): Likewise.
3382 * linker.c (bfd_generic_define_common_symbol): New function.
3383 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3384 (_bfd_define_common_symbol): New field.
3385 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3386 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3387 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3389 * bfd-in2.h: Regenerate.
3390 * libbfd.h: Likewise.
3391 * libcoff.h: Likewise.
3393 2009-04-15 Anthony Green <green@moxielogic.com>
3395 * targets.c: Add moxie support.
3396 * Makefile.am: Ditto.
3397 * Makefile.in: Rebuilt.
3398 * cpu-moxie.c, elf32-moxie.c: New files.
3399 * archures.c: Add moxie support.
3400 * configure.in: Add moxie support.
3401 * configure: Rebuilt.
3402 * config.bfd, archures.c: Add moxie support.
3403 * bfd-in2.h: Rebuilt.
3405 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
3407 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3408 branch to an undef weak symbol into a jump to next instruction if
3409 a PLT entry will be created.
3411 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
3413 * coffgen.c (make_a_section_from_file): Set the backend long
3414 section names enable if long section names found on input.
3415 * coffcode.h: Extend long section names documentation to match.
3417 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
3419 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3422 2009-04-07 DJ Delorie <dj@redhat.com>
3424 * archures.c: Add bfd_mach_mep_c5.
3425 * bfd-in2.h: Likewise.
3426 * cpu-mep.c: Add bfd_c5_arch.
3427 * elf32-mep.c: Support it.
3429 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
3431 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3432 info->callbacks->einfo.
3433 * linker.c (_bfd_generic_section_already_linked): Likewise.
3435 2009-04-06 DJ Delorie <dj@redhat.com>
3437 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3439 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3441 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3442 _bfd_pex64_print_pdata only if PE is defined.
3444 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3445 (_bfd_pex64_print_pdata): This.
3447 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3448 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3451 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
3453 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3454 _bfd_pep_print_x64_pdata.
3455 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3456 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3458 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3460 * elf32-xtensa.c (relax_property_section): Always set r_offset
3463 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
3465 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3466 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3468 (elf32_arm_stub_type): New enum values for the two new stubs.
3469 (arm_type_of_stub): Make use of the two new stubs.
3470 (arm_size_one_stub): Handle the two new stubs.
3472 2009-04-01 Matt Thomas <matt@netbsd.org>
3474 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3475 hidden symbols into the GOT or PLT.GOT.
3476 (elf_vax_relocate_section): Do not emit a PCREL reloc
3477 into a shared object if it is against a hidden symbol.
3479 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3481 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3482 and know_contains_shared_object_p.
3483 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3484 Cache the result in the archive_info table.
3485 (xcoff_auto_export_p): Add an "info" parameter and update the
3486 call to xcoff_archive_contains_shared_object_p.
3487 (xcoff_mark_auto_exports): Update accordingly.
3488 (xcoff_post_gc_symbol): Likewise.
3490 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3492 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3495 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3497 * coff-rs6000.c (member_layout): New structure.
3498 (archive_iterator): Likewise.
3499 (member_layout_init): New function.
3500 (archive_iterator_begin): Likewise.
3501 (archive_iterator_next): Likewise.
3502 (xcoff_write_armap_old): Use the new iterator functions.
3503 (do_shared_object_padding): Delete.
3504 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3505 handling of arch_info.
3506 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3507 first loop rather than the second. Allocate a member header if
3508 there isn't one, then work out the stat information and length
3509 in the first loop too. Use the new iterators for the second loop.
3510 (xcoff_write_archive_contents_big): Likewise.
3512 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3514 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3515 (bfd_xcoff_set_archive_import_path): Likewise.
3516 * bfd-in2.h: Regenerate.
3517 * xcofflink.c: Include libiberty.h.
3518 (xcoff_archive_info): New structure.
3519 (xcoff_archive_info_hash): New function.
3520 (xcoff_archive_info_eq): Likewise.
3521 (xcoff_get_archive_info): Likewise.
3522 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3523 (bfd_xcoff_split_import_path): New function.
3524 (bfd_xcoff_set_archive_import_path): Likewise.
3525 (xcoff_set_import_path): Move earlier in file.
3526 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3527 object to the the directory part of the bfd's filename. Get the
3528 import path and filename of an archive object from the archive's
3529 xcoff_tdata, initializing it if necessary. Update use of
3531 (bfd_link_input_bfd): Update use of import_file_id.
3532 (xcoff_write_global_symbol): Likewise.
3534 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3536 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3538 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3540 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3541 a .loader section for relocatable links.
3542 (xcoff_need_ldrel_p): New function.
3543 (xcoff_mark): Use it.
3544 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3546 (xcoff_build_ldsym): New function, split out from...
3547 (xcoff_build_ldsyms): ...here. Rename to...
3548 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3549 call xcoff_build_ldsym, if there's a loader section.
3550 (xcoff_build_loader_section): New function, extracted verbatim from...
3551 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3552 there's a loader section. Only add an __rtinit loader symbol
3553 if there's a loader section. Update after above name change.
3554 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3555 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3556 and xcoff_create_ldrel.
3557 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3558 (xcoff_reloc_link_order): Likewise, but only call it if there's
3559 a loader section. Use xcoff_symbol_section.
3560 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3561 if there's a loader section.
3563 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3565 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3567 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3569 * elf32-arm.c (group_sections): Rewrite loops for better
3572 2009-03-30 DJ Delorie <dj@redhat.com>
3574 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3575 relocs when doing a relocatable link.
3577 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3579 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3580 "ERROR:", in error messages.
3581 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3582 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3583 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3584 (elf32_arm_merge_eabi_attributes): Likewise.
3585 (elf32_arm_merge_private_bfd_data): Likewise.
3587 2009-03-27 Nick Clifton <nickc@redhat.com>
3589 * section.c (bfd_get_section_contents): Detect and handle the case
3590 where a section has the SEC_IN_MEMORY flag set but no actual
3593 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3596 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3597 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3598 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3599 if we don't find matching PT_LOAD when copying.
3601 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3603 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3604 the reloc descriptions.
3606 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3608 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3609 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3610 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3612 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3614 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3615 (bfd_i386_arch_intel_syntax): Likewise.
3616 (i8086_arch): Likewise.
3617 (bfd_x86_64_arch): Likewise.
3619 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3621 * elf32-cris.c (cris_elf_relocate_section): <case
3622 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3623 symbols for non-allocated sections. Don't check whether to
3624 generate R_CRIS_DTPMOD for non-allocated sections.
3625 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3626 handle relocation GC:ing if applied to non-allocated section.
3627 (cris_elf_check_relocs): Similar.
3629 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3630 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3631 when emitting a known TP offset in the GOT.
3633 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3635 * elf64-ppc.c (synthetic_opd): Delete.
3636 (compare_symbols): Look for .opd name rather than section match.
3637 (ppc64_elf_get_synthetic_symtab): Likewise.
3639 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3641 * elf32-ppc.c (is_pic_glink_stub): Delete.
3642 (is_nonpic_glink_stub): New function.
3643 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3645 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3647 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3648 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3650 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3651 macros for visibilty and locality checks.
3652 (elf_s390_adjust_dynamic_symbol): Likewise.
3653 (allocate_dynrelocs): Likewise.
3654 (elf_s390_relocate_section): Likewise.
3655 (elf_s390_finish_dynamic_symbol): Likewise.
3656 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3657 (elf_s390_adjust_dynamic_symbol): Likewise.
3658 (allocate_dynrelocs): Likewise.
3659 (elf_s390_relocate_section): Likewise.
3660 (elf_s390_finish_dynamic_symbol): Likewise.
3662 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3664 * bfd-in2.h: Regenerated.
3665 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3666 for debugging sections and map memory read/write dependent on
3668 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3669 without memory read flags set.
3670 * section.c: Add SEC_COFF_NOREAD to section flags.
3672 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3674 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3677 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3679 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3680 "no overlays" return. If there are overlays, create overlay
3681 manager entry symbols here, so that..
3682 (spu_elf_build_stubs): ..we don't need to set them up here.
3683 Simplify entry symbol tests.
3684 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3686 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3688 * elf.c (elfcore_grok_openbsd_procinfo)
3689 (elfcore_grok_openbsd_note): New functions.
3690 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3692 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3694 * vms-hdr.c: Don't include alloca.h.
3695 * elf32-m68hc1x.c: Include alloca-conf.h.
3697 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3699 * Makefile.am: Run "make dep-am".
3700 * Makefile.in: Regenerate.
3702 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3704 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3706 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3708 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3710 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3711 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3712 ovly_return fields with ovly_entry[2]. Adjust all users.
3713 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3715 (spu_elf_build_stubs): Likewise.
3716 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3717 ovly_flavour changes. Update all callers.
3718 (ovl_stub_size_log2): New function.
3719 (build_stub): Handle compact icache stubs. Use different manager
3720 entry point for stubs in non-icache area.
3721 (spu_elf_size_stubs): Don't allocate space for indirect branch
3723 (spu_elf_build_stubs): And don't built them.
3725 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3727 * dwarf2.c (read_section): Always use rawsize, if available.
3729 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3731 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3732 of rawsize and size for buffer.
3734 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3736 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3737 parameter just because fixed sections fit into local store.
3738 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3739 generating overlays if fixed sections plus reserved stack
3740 and heap space fit into local store.
3742 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3744 * elf32-spu.c (build_stub): Correct icache set_id.
3745 (spu_elf_relocate_section): Likewise.
3747 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3749 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3750 symbol table if it was created by the current call.
3752 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3754 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3755 class XMC_DS rather than XMC_UA.
3757 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3759 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3760 bfd_boolean export_defineds parameter with an unsigned int
3761 auto_export_flags parameter.
3762 * bfd-in2.h: Regenerate.
3763 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3764 split out from xcoff_build_ldsyms.
3765 (xcoff_covered_by_expall_p): New function.
3766 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3767 but with extra code to handle -bexpfull and -bexpall.
3768 (xcoff_mark_auto_exports): New function.
3769 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3770 a function should be automatically exported.
3771 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3772 parameter with an auto_export_flags parameter. Update ldinfo
3773 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3776 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3778 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3779 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3780 init and fini functions. Do garbage collection for objects
3781 without an entry point too.
3783 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3785 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3786 check whether a symbol has csect information.
3787 (coff_print_aux): Likewise.
3788 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3789 information for C_AIX_WEAKEXT too.
3790 (_bfd_xcoff_swap_aux_out): Likewise.
3791 (xcoff_reloc_type_br): Handle defweak symbols too.
3792 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3793 information for C_AIX_WEAKEXT too.
3794 (_bfd_xcoff64_swap_aux_out): Likewise.
3795 (xcoff64_reloc_type_br): Handle defweak symbols too.
3796 * coffgen.c (coff_print_symbol): Handle auxillary function
3797 information for C_AIX_WEAKEXT too.
3798 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3799 instead of BSF_GLOBAL if the L_WEAK flag is set.
3800 (xcoff_dynamic_definition_p): New function.
3801 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3802 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3803 always take the symbol class from the ldsym. Use weak bfd symbol
3804 types for weak ldsyms.
3805 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3806 Fix the check for whether a definition is from a shared object.
3807 Allow redefinitions of weak symbols.
3808 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3809 (xcoff_keep_symbol_p): Likewise.
3810 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3811 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3812 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3813 but mark them as L_WEAK.
3814 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3815 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3817 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3819 * xcofflink.c (xcoff_mark): When walking the relocations,
3820 only mark the target symbol or the target section, not both.
3821 (xcoff_final_definition_p): New function.
3822 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3823 symbol is a valid definition of the associated output symbol.
3824 Use XCOFF_ALLOCATED to stop the same hash table entry having
3826 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3828 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3830 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3832 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3835 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3837 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3838 * libcoff.h: Regenerate.
3839 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3840 line-number counts in the bfd's lineno_counts field.
3841 Don't keep per-csect line-number counts.
3842 (xcoff_sweep): Don't update per-csect line-number counts.
3843 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3844 entries in each output section.
3845 (xcoff_link_input_bfd): Get the number of line numbers from
3846 the bfd's lineno_counts field, rather than recalculating it
3847 from scratch. Fix the range check when updating C_BINCL and
3849 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3850 here. Don't expect csects to have line-number counts.
3852 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3854 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3855 * libcoff.h: Regenerate.
3856 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3857 "skip" logic from xcoff_link_input_bfd.
3858 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3859 objects in a dynamic link, rather than checking whether csectpp
3860 is null. Always allocate debug_index for other objects,
3861 and always go through the loop. Update the type of debug_index
3862 after the change above. Read the auxillary csect information
3863 and use xcoff_keep_symbol_p to decide whether a symbol should
3864 be kept. Set its debug_index to -2 if not.
3865 (xcoff_link_input_bfd): Update the type of debug_index after
3866 the change above and always expect it to be nonnull. Use it to
3867 test whether a symbol should be stripped, rather than making the
3868 decision here. Postpone all symbol creation to the second pass.
3870 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3872 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3873 creating a descriptor.
3874 (xcoff_sweep): Don't mark toc_section unless it's needed.
3875 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3876 when marking every bfd.
3877 (xcoff_link_input_bfd): Skip all TOC anchors.
3878 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3879 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3880 to -1; call xcoff_find_tc0 instead.
3882 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3884 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3885 * libcoff.h: Regenerate.
3886 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3887 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3888 the previous symbol's csect. Treat last_symndx as an inclusive value
3889 and simplify its handling.
3890 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3891 symbols with the right csect. Don't mark rsec when processing
3892 relocations against undefined or absolute sections.
3893 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3894 of bfd_und_section_ptr.
3895 (xcoff_link_input_bfd): Likewise.
3897 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3899 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3900 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3901 flag is set. Assert that all undefined symbols are either
3902 imported or defined by a dynamic object.
3903 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3904 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3905 handling to all relocations. Only set XCOFF_CALLED for function
3907 (xcoff_find_function): New function, split out from...
3908 (bfd_xcoff_export_symbol) ...here.
3909 (xcoff_set_import_path): New function, split out from...
3910 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3911 meaning of XCOFF_CALLED.
3912 (xcoff_mark_symbol): If we mark an undefined and unimported
3913 symbol, find some way of defining it. If the symbol is a function
3914 descriptor, fill in its definition automatically. If the symbol
3915 is a function, mark its descriptor and allocate room for global
3916 linkage code. Otherwise mark the symbol as implicitly imported.
3917 Move the code for creating function descriptors from...
3918 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3919 check for symbols that were implicitly defined.
3920 (xcoff_mark): Don't count any dynamic relocations against
3922 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3923 in the xcoff link info.
3924 (xcoff_link_input_bfd): Remove handling of undefined and
3927 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3929 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3930 if the target is absolute. Fix comment typo.
3931 (xcoff_ppc_relocate_section): Remove FIXME.
3932 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3933 if the target is absolute.
3935 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3937 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3938 R_POS and R_NEG relocations against absolute symbols to the
3941 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3943 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3944 to 2 for bfd_mach_ppc_620.
3946 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3948 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3949 * configure.in: Likewise.
3950 * configure: Regenerate.
3952 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3955 * elf.c (assign_section_numbers): Generate symbol table if there
3956 is any relocation in output.
3957 (_bfd_elf_compute_section_file_positions): Likewise.
3959 2009-03-13 Nick Clifton <nickc@redhat.com>
3962 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3963 * elflink.c (elf_link_read_relocs_from_section): Use
3964 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3965 relocs but no symbol table.
3966 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3968 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3971 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3972 to check ___tls_get_addr.
3974 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3975 strncmp to check __tls_get_addr.
3977 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3979 * dwarf2.c (read_section): Always check the offset, even when the
3980 section has been read before.
3982 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3984 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3987 2009-03-11 Chris Demetriou <cgd@google.com>
3989 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3990 * bfd-in2.h: Regenerate.
3991 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3992 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3994 (bsd_write_armap): Likewise.
3995 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3996 flag is set, do nothing.
3997 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
4000 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
4002 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
4003 used to update stack pointer.
4005 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4008 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
4009 for unknown symbols in absolute section.
4011 2009-03-06 Nick Clifton <nickc@redhat.com>
4013 * po/es.po: Updated Spanish translation.
4015 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
4017 * elf32-arm.c (group_sections): Take next section size into
4018 account before accepting to group it.
4020 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
4022 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
4024 (elf32_arm_final_link_relocate): Likewise.
4026 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
4029 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
4031 2009-03-04 Alan Modra <amodra@bigpond.net.au>
4033 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
4034 * section.c (struct bfd_section): Add has_tls_get_addr_call.
4035 (BFD_FAKE_SECTION): Init new flag.
4036 * ecoff.c (bfd_debug_section): Likewise.
4037 * bfd-in2.h: Regenerate.
4038 * libbfd.h: Regenerate.
4039 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
4040 (ppc_elf_reloc_type_lookup): Handle new relocs.
4041 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
4042 without marker relocs.
4043 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
4044 if section has no old-style calls.
4045 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
4046 Don't try to optimize new-style __tls_get_addr call when handling
4047 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
4049 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
4050 (ppc64_elf_reloc_type_lookup): Handle new relocs.
4051 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
4052 without marker relocs.
4053 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
4054 if section has no old-style calls. Set toc_ref for new relocs as
4056 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
4057 Don't try to optimize new-style __tls_get_addr call when handling
4058 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
4061 2009-03-04 Alan Modra <amodra@bigpond.net.au>
4064 * configure.in: Test for ld --as-needed support. Link shared
4065 libbfd against libm.
4066 * configure: Regenerate.
4068 2009-03-03 Alan Modra <amodra@bigpond.net.au>
4070 * Makefile.am: Run "make dep-am".
4071 * Makefile.in: Regenerate.
4073 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
4075 * elf32-score7.c: New file.
4076 * elf32-score.h: New file.
4077 * elf32-score.c: Add code to support score 7. Set score7 as the
4079 * cpu-score.c: Add score7 architecure.
4080 (compatibile): New function.
4081 * Makefile.am: Add rules for building elf32-score7 object.
4082 * Makefile.in: Regenerate.
4083 * configure.in: Add elf32-score7 object to score vectors.
4084 * configure: Regenerate.
4085 * reloc.c: Add score7 relocs.
4086 * archures.c: Add score3 and score7 machine numbers.
4087 * bfd-in2.h: Regenerate.
4088 * libbfd.h: Regenerate.
4090 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4092 * configure: Regenerate.
4094 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4096 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
4097 (elf32_hppa_check_relocs): Use it.
4099 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
4101 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
4102 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4103 (elf_hppa_is_dynamic_loader_symbol): Likewise.
4104 (elf_hppa_record_segment_addrs): Likewise.
4105 (elf_hppa_final_link): Likewise.
4106 (elf_hppa_relocate_insn): Likewise.
4107 (elf_hppa_final_link_relocate): Likewise.
4108 (elf64_hppa_relocate_section): Likewise.
4109 * elf64-hppa.c: Insert above.
4111 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4113 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
4114 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
4115 (elf_hppa_relocate_section): Likewise.
4116 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
4117 from struct elf_link_hash_entry. Add count field.
4118 (struct elf64_hppa_dyn_hash_table): Delete.
4119 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
4120 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
4121 (hppa_elf_hash_entry, eh_name): Define.
4122 (elf64_hppa_new_dyn_hash_entry): Delete.
4123 (elf64_hppa_dyn_hash_lookup): Delete.
4124 (elf64_hppa_dyn_hash_traverse): Delete.
4125 (get_dyn_name): Delete.
4126 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
4127 of struct elf64_hppa_dyn_hash_entry *.
4128 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
4129 allocate_global_data_plt, allocate_global_data_stub,
4130 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
4132 (hppa64_link_hash_newfunc): New.
4133 (elf64_hppa_hash_table_create): Rework.
4134 (count_dyn_reloc): Likewise.
4135 (hppa64_elf_local_refcounts): New.
4136 (elf64_hppa_check_relocs): Rework using standard technique for recording
4137 local DLT, PLT and OPD reference counts.
4138 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
4139 elf_link_hash_entry *.
4140 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
4141 allocate_global_data_plt, allocate_global_data_stub,
4142 allocate_global_data_opd, allocate_dynrel_entries,
4143 elf64_hppa_adjust_dynamic_symbol,
4144 elf64_hppa_mark_milli_and_exported_functions): Likewise.
4145 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
4146 Use hppa_link_hash_table. Rework.
4147 (elf64_hppa_link_output_symbol_hook): Rework.
4148 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
4149 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
4150 elf64_hppa_finish_dynamic_sections): Likewise.
4152 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
4154 * elf32-arm.c (stub_reloc_type): Removed.
4155 (insn_sequence): Renamed reloc_type field to r_type.
4156 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
4157 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
4158 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
4159 (elf32_arm_stub_type): Add new enum entries for the new stubs.
4160 (arm_stub_is_thumb): Catch new stubs.
4161 (arm_type_of_stub): Handle new stubs.
4162 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
4163 (bfd_elf32_arm_process_before_allocation): Remove useless
4166 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
4168 * elf.c (elf_find_function): Use is_function_type to check
4171 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
4173 * xtensa-modules.c: Revert to previous version 1.11 due
4174 to inadvertant commit.
4176 2009-02-24 Sterling Augustine <sterling@tensilica.com>
4178 * elf32-xtensa.c (text_action_add): Separate test for action
4179 type. Break if saved action is ta_widen_insn at same offset.
4181 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
4183 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
4184 to elf32_arm_stub_long_branch_any_arm_pic.
4185 (elf32_arm_stub_long_branch_any_thumb_pic): New.
4186 (enum elf32_arm_stub_type, arm_type_of_stub)
4187 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
4190 2009-02-24 Joseph Myers <joseph@codesourcery.com>
4192 * elf32-arm.c (PREV_SEC): Update comment.
4193 (group_sections): Rename argument to stubs_always_after_branch.
4194 Reverse the list and place stubs at the end of input sections.
4196 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
4198 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
4200 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
4202 (arm_size_one_stub): Remove unnecessary break.
4203 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
4205 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
4207 * elf32-arm.c (stub_insn_type): New type.
4208 (stub_reloc_type): Likewise.
4209 (insn_sequence): Likewise.
4210 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
4211 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
4212 (elf32_arm_stub_long_branch_thumb_only): Likewise.
4213 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4214 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
4215 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
4216 (elf32_arm_stub_hash_entry): Add new helper fields.
4217 (stub_hash_newfunc): Initialize these new fields.
4218 (arm_build_one_stub): Encode Arm and Thumb instructions separately
4219 to take endianness into account.
4220 (arm_size_one_stub): Compute size of stubs using insn_sequence.
4221 (arm_map_one_stub): Code is now more generic, thanks to
4224 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
4226 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
4228 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4229 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
4230 BLX is not available. Fix typo in warning message. Add comments
4231 and improve formatting.
4232 (arm_build_one_stub): Adjust to new
4233 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
4234 (arm_map_one_stub): Likewise.
4236 2009-02-23 Tristan Gingold <gingold@adacore.com>
4237 Eric Botcazou <ebotcazou@adacore.com>
4238 Douglas B Rupp <rupp@gnat.com>
4240 * vms.h: Update copyright year, fix comments, reorder declarations.
4241 (_bfd_save_vms_section): Remove the prototype.
4242 (EGPS_S_V_NO_SHIFT): New constant.
4243 (bfd_vms_set_section_flags): New prototype.
4244 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
4246 (EGSY_S_W_FLAGS): Ditto.
4247 (EGSY_S_V_QUAD_VAL): Ditto.
4248 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
4249 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
4250 EGST_S_B_NAMLNG): Ditto.
4251 (ESRF_S_B_NAMLNG): Ditto.
4252 (ETIR_S_C_HEADER_SIZE): Ditto.
4253 (EGPS_S_V_ALLOC_64BIT): Ditto.
4254 (DST_S_C_EPILOG): Ditto.
4255 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
4256 (DST_S_C_SRC_INCRLNUM_B): Ditto.
4257 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
4258 (DST_S_L_PCLINE_UNSLONG): Ditto.
4259 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
4260 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
4261 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
4262 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
4263 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
4264 (DST_S_B_SRC_UNSBYTE): Ditto.
4265 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
4267 (vms_section, vms_reloc): Remove types.
4268 (hdr_struc): Replaced by ...
4269 (hdr_struct): ... new type.
4270 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
4271 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
4272 (EMH_DATE_LENGTH): Ditto.
4273 (eom_struc): Replaced by ...
4274 (eom_struct): ... new type.
4275 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
4276 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
4277 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
4278 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
4279 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
4280 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
4281 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
4282 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
4283 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
4284 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
4285 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
4286 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
4287 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
4288 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
4289 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
4290 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
4291 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
4292 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
4293 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
4294 (enum file_type_enum): New type.
4295 (struct location_struct): Removed.
4296 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
4297 (struct funcinfo, struct module): Ditto.
4298 (struct vms_private_data_struct): Update fields.
4299 (struct vms_section_data_struct): New type.
4301 * vms.c: Update copyright year, fix comments,
4302 Fix includes for DECC, add prototypes.
4303 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
4305 Use flavour to set is_vax, location_stack is removed.
4306 (struct pair): Declare.
4307 (fill_section_ptr): Initialize variables at declaration.
4308 Add guard to set SECTION_SYM flag, handlde und section.
4309 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
4310 (_bfd_vms_slurp_object_records): New function, replaces previous
4312 (vms_slurp_module): New function.
4313 (vms_slurp_image): Ditto.
4314 (vms_object_p): Complete rewrite.
4315 (vms_mkobject): Use is_vax field to slect architecture.
4316 (free_reloc_stream): New function.
4317 (vms_convert_to_var): Ditto.
4318 (vms_convert_to_var_1): Ditto.
4319 (vms_convert_to_var_unix_filename): Ditto.
4320 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
4322 (vms_new_section_hook): Set alignment to 0, allocate private data.
4323 (vms_get_section_contents): Load content.
4324 (vms_get_symbol_info): Handle undefined section.
4325 (vms_find_nearest_line): Handle.
4326 (alloc_reloc_stream): New function.
4327 (vms_slurp_reloc_table): Ditto.
4328 (vms_get_reloc_upper_bound): Make it real.
4329 (vms_canonicalize_reloc): Do the real work.
4330 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
4332 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
4333 (vms_set_arch_mach): Check arch.
4334 (vms_set_section_contents): Copy the content after allocation.
4335 (vms_alpha_vec): Update object flags.
4337 * vms-tir.c: Update copyright year, fix comments,
4338 add prototypes for new functions.
4339 (dst_define_location): New function.
4340 (dst_restore_location): New function.
4341 (dst_retrieve_location): New function.
4342 (dst_check_allocation): New function.
4343 (image_dump): Call dst_check_allocation.
4344 (image_write_b): Ditto.
4345 (image_write_w): Ditto.
4346 (image_write_l): Ditto.
4347 (image_write_q): Ditto.
4348 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4349 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4351 Call error handler instead of abort if name is not known.
4352 (etir_sta): Add quarter_relocs argument and set it.
4355 (etir_opr): Ditto, return FALSE in case of error.
4356 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4357 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4358 (etir_stc): Add quarter_relocs argument and set it, fix cast.
4359 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4360 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4361 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4362 Return FALSE in case of error.
4363 (tir_sta): Change sign of psect.
4365 (tir_cmd): Fix cast. Makes tir_table static const.
4366 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4367 add argument to explain.
4368 (analyze_etir): Initialize maxptr, add quarter_relocs
4369 declaration, move some declarations into inner scopes.
4370 Handle quarter_relocs and STO_IMM.
4371 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4372 (_bfd_vms_slurp_relocs): New function.
4373 (_bfd_vms_decode_relocs): New function.
4374 (sto_imm): Rewritten.
4375 (start_first_etbt_record): New function.
4376 (start_another_etbt_record): Ditto.
4377 (etir_output_check): Ditto.
4378 (defer_reloc_p): Ditto.
4379 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4380 a for-loop. Correctly deals with contents, deals with .vmsdebug,
4381 rewritte relocations handling.
4382 (_bfd_vms_write_tbt): Removed.
4383 (_bfd_vms_write_dbg): Ditto.
4385 * vms-misc.c: Update copyright year, Fix comments.
4386 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4387 (maybe_adjust_record_pointer_for_object): New function.
4388 (_bfd_vms_get_first_record): New function, replaces ...
4389 (_bfd_vms_get_record): .. removed.
4390 (_bfd_vms_get_object_record): New function.
4391 (_bfd_vms_get_object_record): New function.
4392 (vms_get_remaining_object_record): New function, replaces ...
4393 (_bfd_vms_get_next_record): ... removed.
4394 (add_new_contents): Removed.
4395 (_bfd_save_vms_section): Removed.
4396 (_bfd_get_vms_section): Removed.
4397 (_bfd_vms_output_flush): Write in VAR format.
4398 (new_symbol): Don't make UND section.
4400 * vms-hdr.c: Update copyright year, update list of record handled.
4401 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4402 (_bfd_vms_write_hdr): Strip vms and unix patches,
4403 add comments, truncate module name at 31 characters,
4404 use constants instead of hard-coded value,
4405 write BFD version instead of a fixed string.
4406 (_bfd_vms_slurp_ihd): New function.
4407 (_bfd_vms_slurp_isd): Ditto.
4408 (_bfd_vms_slurp_ihs): Ditto.
4409 (new_module): Ditto.
4410 (parse_module): Ditto
4411 (build_module_list): Ditto.
4412 (module_find_nearest_line): Ditto.
4413 (_bfd_vms_find_nearest_dst_line): Ditto.
4414 (vms_slurp_debug): Ditto.
4415 (_bfd_vms_slurp_dbg): Ditto.
4416 (_bfd_vms_slurp_tbt): Ditto.
4417 (_bfd_vms_write_dbg): Ditto.
4418 (_bfd_vms_write_tbt): Ditto.
4420 * vms-gsd.c: Update copyright year, update list of records handled.
4421 (EVAX_LITERALS_NAME): New macro.
4422 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4423 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4424 (register_universal_symbol): New function and prototype.
4425 (_bfd_vms_slurp_gsd): Fix indentations and casts,
4426 improve debug messages,
4427 use constants instead of hard-coded value,
4428 fix missing endianness conversion,
4429 handle global symbol (SYMG).
4430 (bfd_vms_set_section_flags): New function.
4431 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4432 handle section literals,
4434 handle section bfd and vms flags,
4435 don't output LIB$INITIALIZE symbol,
4436 fix handling of weak symbols,
4437 fix evax vs vax procedure descriptor,
4438 handle absolute symbols.
4440 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4441 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4443 * makefile.vms (DEFS): Fix flags for VMS.
4445 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4447 * bfd-in2.h: Regenerated.
4448 * libbfd.h: Regenerated.
4450 2009-02-20 Cary Coutant <ccoutant@google.com>
4452 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4455 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4458 * coffcode.h (coff_write_object_contents): Don't let the string
4459 table offset overflow the s_name field when using long section names.
4461 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4463 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4464 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4465 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4466 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4467 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4468 (bfd_pmac_xcoff_backend_data): Likewise.
4469 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4470 (bfd_xcoff_aix5_backend_data): Likewise.
4471 (xcoff64_write_object_contents): Delete unused long_section_names
4473 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4474 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4476 * coffcode.h (documentation): Update to describe long section names.
4477 (COFFLONGSECTIONCATHELPER): New helper macro.
4478 (BLANKOR1TOODD): Likewise.
4479 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4480 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4481 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4482 (bfd_coff_set_long_section_names_allowed): New function.
4483 (bfd_coff_set_long_section_names_disallowed): Likewise.
4484 (struct bfd_coff_backend_data): Add new backend hook function
4485 pointer _bfd_coff_set_long_section_names.
4486 (bfd_coff_set_long_section_names): New backend hook.
4487 (coff_write_object_contents): Only generate long section names if
4488 bfd_coff_long_section_names() indicates they are currently enabled.
4489 (bfd_coff_std_swap_table): Make non-const, and initialise long
4490 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4491 (ticoff0_swap_table): Likewise to both.
4492 (ticoff1_swap_table): Again, likewise to both.
4493 * coffgen.c (make_a_section_from_file): Allow long section names
4494 as inputs even if not currently allowed for outputs.
4495 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4496 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4497 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4498 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4499 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4500 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4501 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4502 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4503 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4504 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4505 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4506 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4507 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4508 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4509 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4510 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4511 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4512 * libcoff-in.h: Update copyright year to cause updated copyright
4513 year in generated libcoff.h, and fix typo.
4514 * libcoff.h: Regenerated.
4515 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4516 (_bfd_ecoff_no_long_sections): Add prototype.
4517 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4518 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4519 defined by an including .c file.
4520 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4521 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4522 (ticoff1_swap_table): Likewise to both.
4524 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
4526 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4527 stub. Catch default case error.
4528 (arm_map_one_stub): Add missing Thumb mapping symbol.
4530 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4533 * elf32-avr.c: Handle case where no local symbos exist correctly.
4535 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
4538 * elf32-arm.c (arm_long_branch_stub,
4539 arm_thumb_v4t_long_branch_stub,
4540 arm_thumb_thumb_long_branch_stub,
4541 arm_thumb_arm_v4t_long_branch_stub,
4542 arm_thumb_arm_v4t_short_branch_stub,
4543 arm_pic_long_branch_stub):
4544 Renamed to elf32_arm_stub_long_branch_any_any,
4545 elf32_arm_stub_long_branch_v4t_arm_thumb,
4546 elf32_arm_stub_long_branch_thumb_only,
4547 elf32_arm_stub_long_branch_v4t_thumb_arm,
4548 elf32_arm_stub_short_branch_v4t_thumb_arm,
4549 elf32_arm_stub_long_branch_any_any_pic.
4550 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4551 arm_thumb_thumb_stub_long_branch,
4552 arm_thumb_arm_v4t_stub_long_branch,
4553 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4554 Renamed to arm_stub_long_branch_any_any,
4555 arm_stub_long_branch_v4t_arm_thumb,
4556 arm_stub_long_branch_thumb_only,
4557 arm_stub_long_branch_v4t_thumb_arm,
4558 arm_stub_short_branch_v4t_thumb_arm,
4559 arm_stub_long_branch_any_any_pic.
4561 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4563 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4564 in branch offset check.
4566 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4568 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4569 add toc.symndx and toc.add.
4570 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4572 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4574 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4575 (branch_reloc_hash_match): New function, extracted from..
4576 (ppc64_elf_tls_optimize): ..here.
4577 (ppc64_elf_relocate_section): Properly set addends when optimizing
4578 tls sequences. Avoid unnecessary reading and writing of insns.
4579 Only redo reloc when symbol changed. Bypass symbol checks when
4581 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4582 (branch_reloc_hash_match): New function, extracted from..
4583 (ppc_elf_tls_optimize): ..here.
4584 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4585 Don't clear addend on zapped __tls_get_addr reloc.
4587 2009-02-12 Nick Clifton <nickc@redhat.com>
4590 * elflink.c (bfd_elf_final_link): When counting the relocations,
4591 if the header size has not been set yet then assume that it will
4592 match the output section's reloc type.
4594 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4596 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4599 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4601 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4602 (find_function): Likewise.
4603 (pasted_function): Don't error if no prior function found.
4604 (discover_functions): Revert 2008-12-10 change. Extend first
4605 function range to start of section.
4607 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4609 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4611 * elf64-hppa.h: Likewise.
4613 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4615 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4618 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4620 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4621 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4623 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4625 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4626 * archures.c (bfd_mach_mips_xlr): Define.
4627 * bfd-in2.h: Regenerate.
4628 * cpu-mips.c (I_xlr): Define.
4629 (arch_info_struct): Add XLR entry.
4630 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4631 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4632 (mips_mach_extensions): Add XLR entry.
4634 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4636 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4638 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4640 * configure.in: AC_SUBST pdfdir.
4641 * Makefile.am: Add install-pdf, install-pdf-am
4642 and install-pdf-recursive targets. Define pdfdir.
4643 * doc/Makefile.am: Define pdf__strip_dir. Add
4644 install-pdf and install-pdf-am targets.
4645 * po/Make-in: Add install-pdf target.
4646 * configure: Regenerate.
4647 * Makefile.in: Regenerate
4648 * doc/Makefile.in: Regenerate.
4650 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4652 * bfd-in2.h: Regenerate.
4653 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4654 fields from n_entries to n_slots where appropriate, update comments.
4655 (HOWTO): Add TLS relocations.
4656 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4657 (enum elf_m68k_got_offset_size): New enum.
4658 (struct elf_m68k_got_entry.type): Move field to ...
4659 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4660 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4662 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4664 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4665 fields into n_entries array. Update comments.
4666 (elf_m68k_init_got): Simplify, update all uses.
4667 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4668 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4669 GOT entries; update name, update all uses.
4670 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4671 (elf_m68k_get_got_entry): Update.
4672 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4674 (elf_m68k_remove_got_entry_type): Simplify.
4675 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4676 (elf_m68k_can_merge_gots): Update.
4677 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4678 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4679 GOT entries, simplify.
4680 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4681 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4682 field, remove obsoleted local_n_entries field.
4683 (elf_m68k_partition_multi_got_2): New static function.
4684 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4686 (elf_m68k_remove_got_entry_type): Update.
4687 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4688 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4689 update of sgot->size and srelgot->size.
4690 (elf_m68k_gc_sweep_hook): Update.
4691 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4692 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4694 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4695 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4697 2009-02-02 DJ Delorie <dj@redhat.com>
4699 * elf32-mep.c (config_names): Regenerate configuration.
4701 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4703 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4704 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4705 * elf.c (bfd_elf_get_str_section): Make static.
4706 (bfd_elf_find_section): Delete.
4707 * libbfd.h: Regenerate.
4709 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4711 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4712 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4714 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4716 * elflink.c (on_needed_list): New function.
4717 (elf_link_add_object_symbols): Link in --as-needed libs if they
4718 satisfy undefined symbols in other libs.
4720 2009-01-30 Julian Brown <julian@codesourcery.com>
4722 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4723 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4724 with --just-symbols (-R).
4726 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4728 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4729 high_pc in order to properly sign-extend VMAs.
4731 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4732 Mark Shinwell <shinwell@codesourcery.com>
4733 Catherine Moore <clm@codesourcery.com>
4735 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4737 2009-01-28 Catherine Moore <clm@codesourcery.com>
4739 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4740 SEC_LOAD for dynamic relocation sections.
4742 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4744 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4745 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4746 the size of local TLS data.
4748 2009-01-27 Andreas Schwab <schwab@suse.de>
4750 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4751 architectures in the archive.
4753 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4755 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4756 <R_CRIS_32_DTPREL>: Correct relocation value.
4758 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4759 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4760 symbols with non-default visibility.
4762 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4764 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4765 describing the trampolines.
4766 (ppc_elf_relocate_section): Update relocs to describe the
4769 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4771 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4772 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4773 and R_PARISC_PCREL12F relocations.
4775 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4778 * elflink.c (find_version_for_sym): New function split out from,
4779 but without export_dynamic test, ..
4780 (_bfd_elf_link_assign_sym_version): ..here.
4781 (_bfd_elf_export_symbol): Use it.
4783 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4785 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4786 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4787 * elflink.c: ..here, somewhat modified.
4788 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4789 _bfd_elf_link_find_version_dependencies,
4790 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4791 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4792 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4794 * elflink.c: ..and make static here.
4795 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4796 of output_bfd from struct elf_find_verdep_info.
4797 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4798 struct elf_info_failed.
4799 (bfd_elf_size_dynamic_sections): Adjust.
4801 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4804 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4805 after comp_unit_find_line call.
4807 2009-01-21 Nick Clifton <nickc@redhat.com>
4810 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4811 tm_gmtoff field in struct tm.
4813 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4815 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4816 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4817 sections in soft-icache lines unless non_ia_text. Don't add
4818 rodata if doing so would exceed line size.
4820 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4822 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4823 types than bfd_link_hash_indirect, before early return, call
4824 _bfd_elf_link_hash_copy_indirect.
4826 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4828 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4829 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4830 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4831 (elf_backend_obj_attrs_order): New define.
4832 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4833 (elfNN_bed): Add elf_backend_obj_attrs_order.
4835 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4837 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4838 (obj_attr_size): Likewise.
4839 (write_obj_attribute): Likewise.
4840 (_bfd_elf_copy_obj_attributes): Likewise.
4841 (_bfd_elf_parse_attributes): Likewise.
4842 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4843 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4844 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4845 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4846 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4849 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4851 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4852 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4853 (bfd_elf_add_obj_attr_string): Likewise.
4854 (bfd_elf_add_obj_attr_int_string): Likewise.
4855 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4856 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4857 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4858 Tag_nodefaults has no default value.
4859 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4860 comment to reflect the new state.
4862 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4865 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4866 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4867 (adjust_z_magix): Delete dead code handling QMAGIC.
4869 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4871 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4872 IMAGE_SCN_MEM_DISCARDABLE.
4874 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4876 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4877 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4878 * configure.in (commonbfdlib): Delete.
4879 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4880 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4881 is available, not just for linux.
4882 * po/SRC-POTFILES.in: Regenerate.
4883 * Makefile.in: Regenerate.
4884 * configure: Regenerate.
4886 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4887 Julian Brown <julian@codesourcery.com>
4889 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4890 ARM attributes in ABI 2.07.
4891 * elf32-arm.c (get_secondary_compatible_arch): New function.
4892 (set_secondary_compatible_arch): New function.
4893 (tag_cpu_arch_combine): New function.
4894 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4895 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4896 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4897 make it fit with order_01243.
4898 Add support for Tag_also_compatible_with,
4899 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4900 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4901 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4902 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4903 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4904 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4905 Rework the way unknown attributes are handled.
4906 Defer errors until all attributes have been processed.
4908 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4910 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4911 bfd_elf_add_obj_attr_int_string.
4912 Read Tag_compatibility from its new location in the attribute array,
4913 rather than the attribute list.
4914 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4915 bfd_elf_add_obj_attr_int_string.
4916 (_bfd_elf_parse_attributes): Likewise.
4917 (_bfd_elf_merge_object_attributes): There's now only one
4918 Tag_compatibility, and it's in the array, not the list.
4919 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4921 (bfd_elf_add_obj_attr_compat): Rename to
4922 bfd_elf_add_obj_attr_int_string.
4923 (bfd_elf_add_proc_attr_compat): Rename to
4924 bfd_elf_add_proc_attr_int_string.
4925 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4928 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4930 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4931 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4932 (vmsutil.lo): Add dependency rule.
4933 * Makefile.in: Regenerate.
4934 * config.bfd (ia64*-*-*vms*): Add case.
4935 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4936 * configure: Regenerate.
4937 * vmsutil.c: New file.
4938 * vmsutil.h: New file.
4939 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4941 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4942 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4943 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4944 elfNN_vms_object_p): New functions
4945 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4947 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4950 * elflink.c (elf_gc_sweep): Exclude the group section if the
4951 first member of the section group is excluded.
4953 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4956 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4957 saved filename, use bfd_alloc rather than bfd_malloc for it.
4959 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4961 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4963 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4965 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4967 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4969 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4971 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4973 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4975 (struct got_entry): Add br_addr.
4976 (struct call_info): Add priority.
4977 (struct function_info): Add lr_store and sp_adjust.
4978 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4979 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4980 area as an overlay, and check that no other overlays exist. Look up
4981 icache overlay manager entry sym.
4982 (BRA_STUBS, BRA, BRASL): Define.
4983 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4984 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4986 (count_stub, build_stub): Support soft-icache.
4987 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4988 (spu_elf_size_stubs): Size soft-icache stubs.
4989 (overlay_index): New function.
4990 (spu_elf_build_stubs): Make static. Support soft-icache.
4991 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4992 (find_function_stack_adjust): Save lr store and stack adjust insn
4994 (maybe_insert_function): Adjust find_function_stack_adjust call.
4995 (mark_functions_via_relocs): Retrieve priority.
4996 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4997 (sort_calls): Sort by priority first.
4998 (mark_overlay_section): Ignore .ovl.init.
4999 (sum_stack): Only print when stack_analysis.
5000 (print_one_overlay_section): New function, extracted from..
5001 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
5002 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
5003 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
5004 analysis. Call spu_elf_build_stubs.
5005 (spu_elf_relocate_section): For soft-icache encode overlay index
5007 (spu_elf_output_symbol_hook): Support soft-icache.
5008 (spu_elf_modify_program_headers: Likewise.
5010 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
5011 num_regions to num_lines. Add line_size and max_branch.
5012 (enum _ovly_flavour): Add ovly_soft_icache.
5013 (spu_elf_build_stubs): Delete.
5015 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
5017 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
5018 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
5020 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
5022 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
5023 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
5024 the program, the known offset starts at the negative size of the
5026 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
5029 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5031 * config.bfd: Add lm32-*-rtems*.
5033 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
5035 * coff-ppc.c: Add 2009 to Copyright.
5036 * elf32-cris.c: Likewise.
5037 * elflink.c: Likewise.
5039 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
5041 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
5042 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
5044 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
5047 * elflink.c (elf_merge_st_other): New.
5048 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
5049 hide them if needed.
5050 (elf_link_add_object_symbols): Updated.
5052 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
5055 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
5056 ref_dynamic and dynamic_def fields when setting def_regular
5059 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
5062 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
5065 For older changes see ChangeLog-2008
5071 version-control: never