| blob | 5b339a94e45272fe180aa61541c62cd68a17ff85 |
1 2009-12-12 Nick Clifton <nickc@redhat.com>
3 * coff-arm.c (coff_arm_rtype_to_howto): Fix shadowed variable
4 warning.
6 2009-12-11 Tristan Gingold <gingold@adacore.com>
8 * som.c (bfd_som_set_subsection_attributes)
9 (bfd_section_from_som_symbol, som_reloc_queue_fix): Fix shadowed
10 variable warnings.
11 * cache.c (close_one): Likewise.
13 2009-12-11 Nick Clifton <nickc@redhat.com>
15 * warning.m4 (GCC_WARN_CFLAGS): Add -Wshadow.
16 * configure: Regenerate.
17 * Makefile.in: Regenerate.
18 * doc/Makefile.in: Regenerate.
19 * aout-arm.c: Fix shadowed variable warnings.
20 * aout-tic30.c: Likewise.
21 * aoutx.h: Likewise.
22 * archive.c: Likewise.
23 * coff-alpha.c: Likewise.
24 * coff-i386.c: Likewise.
25 * coff-x86_64.c: Likewise.
26 * coffgen.c: Likewise.
27 * dwarf2.c: Likewise.
28 * ecoff.c: Likewise.
29 * elf-eh-frame.c: Likewise.
30 * elf-m10300.c: Likewise.
31 * elf.c: Likewise.
32 * elf32-arm.c: Likewise.
33 * elf32-avr.c: Likewise.
34 * elf32-bfin.c: Likewise.
35 * elf32-cr16.c: Likewise.
36 * elf32-i386.c: Likewise.
37 * elf32-ip2k.c: Likewise.
38 * elf32-lm32.c: Likewise.
39 * elf32-m68hc1x.c: Likewise.
40 * elf32-microblaze.c: Likewise.
41 * elf32-ppc.c: Likewise.
42 * elf32-rx.c: Likewise.
43 * elf32-score.c: Likewise.
44 * elf32-score7.c: Likewise.
45 * elf32-sh.c: Likewise.
46 * elf32-spu.c: Likewise.
47 * elf32-v850.c: Likewise.
48 * elf32-xtensa.c: Likewise.
49 * elf64-hppa.c: Likewise.
50 * elf64-ppc.c: Likewise.
51 * elf64-x86-64.c: Likewise.
52 * elflink.c: Likewise.
53 * elfxx-ia64.c: Likewise.
54 * elfxx-mips.c: Likewise.
55 * elfxx-sparc.c: Likewise.
56 * hash.c: Likewise.
57 * ieee.c: Likewise.
58 * libbfd.c: Likewise.
59 * mach-o.c: Likewise.
60 * merge.c: Likewise.
61 * nlm32-sparc.c: Likewise.
62 * oasys.c: Likewise.
63 * opncls.c: Likewise.
64 * pdp11.c: Likewise.
65 * peXXigen.c: Likewise.
66 * pef.c: Likewise.
67 * versados.c: Likewise.
68 * vms-gsd.c: Likewise.
69 * vms-hdr.c: Likewise.
70 * vms-tir.c: Likewise.
71 * vms.c: Likewise.
72 * xcofflink.c: Likewise.
73 * xsym.c: Likewise.
74 * xtensa-isa.c: Likewise.
76 2009-12-10 Maciej W. Rozycki <macro@codesourcery.com>
78 * elfxx-mips.c (mips_elf_calculate_relocation): Correct handling
79 of undefined symbols.
81 2009-12-09 Daniel Jacobowitz <dan@codesourcery.com>
83 * elf32-arm.c (elf32_arm_next_input_section): Skip sections without
84 SEC_CODE.
86 2009-12-08 Alan Modra <amodra@bigpond.net.au>
88 * elf.c (write_zeros): New function.
89 (assign_file_positions_for_load_sections): Allocate file space for
90 NOBITS sections that are followed by PROGBITS sections in a segment.
92 2009-12-03 Tristan Gingold <gingold@adacore.com>
94 * mach-o.c (bfd_mach_o_make_bfd_section): Force debug flags for
95 all sections of the __DWARF segment.
97 2009-12-03 Alan Modra <amodra@bigpond.net.au>
99 PR ld/11047
100 * elf32-ppc.c (ppc_elf_relocate_section): Delete __tls_get_addr
101 symbol reference from relocs belonging to calls that are
102 optimized away.
103 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
105 2009-12-02 Jerker Bäck <jerker.back@gmail.com>
107 PR binutils/11017
108 * coff-i386.h (COFF_PAGE_SIZE): Definition moved to coff/i386.h
110 2009-11-30 Joseph Myers <joseph@codesourcery.com>
112 * configure: Regenerate.
114 2009-11-26 Per Øyvind Karlsen <peroyvind@mandriva.org>
116 * plugin.c (bfd_plugin_bfd_copy_link_hash_symbol_type): Define.
118 2009-11-24 Joel Brobecker <brobecker@adacore.com>
120 * acinclude.m4: Add include of ../config/zlib.m4.
121 * configure.in: AM_ZLIB to check for zlib support.
122 * configure: Regenerate.
124 2009-11-23 Paul Brook <paul@codesourcery.com>
126 * libbfd-in.h (_bfd_generic_copy_link_hash_symbol_type): Add
127 prototype.
128 * elf-bfd.h (_bfd_elf_copy_link_hash_symbol_type): Add prototype.
129 * linker.c (_bfd_generic_copy_link_hash_symbol_type): New function.
130 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): New function.
131 * targets.c (BFD_JUMP_TABLE_LINK, struct bfd_target): Add
132 _copy_link_hash_symbol_type.
133 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Add
134 _bfd_generic_copy_link_hash_symbol_type.
135 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add
136 _bfd_generic_copy_link_hash_symbol_type.
137 * aout-adobe.c (aout_32_bfd_copy_link_hash_symbol_type): Define.
138 * aout-target.h (MY_bfd_copy_link_hash_symbol_type): Define.
139 * aout-tic30.c (MY_bfd_copy_link_hash_symbol_type): Define.
140 * binary.c (binary_bfd_copy_link_hash_symbol_type): Define.
141 * bout.c (b_out_bfd_copy_link_hash_symbol_type): Define.
142 * coffcode.h (coff_bfd_copy_link_hash_symbol_type): Define.
143 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type): Define.
144 * i386msdos.c (msdos_bfd_copy_link_hash_symbol_type): Define.
145 * i386os9k.c (os9k_bfd_copy_link_hash_symbol_type): Define.
146 * ieee.c (ieee_bfd_copy_link_hash_symbol_type): Define.
147 * ihex.c (ihex_bfd_copy_link_hash_symbol_type): Define.
148 * libecoff.h (_bfd_ecoff_bfd_copy_link_hash_symbol_type): Define.
149 * mach-o.c (bfd_mach_o_bfd_copy_link_hash_symbol_type): Define.
150 * mmo.c (mmo_bfd_copy_link_hash_symbol_type): Define.
151 * nlm-target.h (nlm_bfd_copy_link_hash_symbol_type): Define.
152 * oasys.c (oasys_bfd_copy_link_hash_symbol_type): Define.
153 * pef.c (bfd_pef_bfd_copy_link_hash_symbol_type): Define.
154 * ppcboot.c (ppcboot_bfd_copy_link_hash_symbol_type): Define.
155 * som.c (som_bfd_copy_link_hash_symbol_type): Define.
156 * srec.c (srec_bfd_copy_link_hash_symbol_type): Define.
157 * tekhex.c (tekhex_bfd_copy_link_hash_symbol_type): Define.
158 * versados.c (versados_bfd_copy_link_hash_symbol_type): Define.
159 * vms.c (vms_bfd_copy_link_hash_symbol_type): Define.
160 * xsym.c (bfd_sym_bfd_copy_link_hash_symbol_type): Define.
161 * bfd-in2.h: Regenerate.
162 * libbfd.h: Regenerate.
164 2009-11-19 Tristan Gingold <gingold@adacore.com>
166 * coff-rs6000.c (rs6000coff_vec): Use generic routines instead of
167 hard-coded casts.
168 (pmac_xcoff_vec): Ditto.
169 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
170 (aix5coff64_vec): Ditto.
172 2009-11-18 Alan Modra <amodra@bigpond.net.au>
174 * bfd-in.h (_bfd_elf_ppc_at_tls_transform): Declare.
175 * bfd-in2.h: Regenerate.
176 * elf64-ppc.c (ppc64_elf_relocate_section): Move code for R_PPC64_TLS
177 insn optimisation to..
178 * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): ..here. New function.
179 (ppc_elf_relocate_section): Use it.
181 2009-11-18 Alan Modra <amodra@bigpond.net.au>
183 * targets.c: Don't include alloca-conf.h.
184 (bfd_get_target_info): Don't use alloca.
186 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
188 PR ld/10955
189 * elfxx-ia64.c (elfNN_ia64_update_short_info): Also skip ABS
190 sections.
192 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
194 PR ld/10955
195 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Update comments.
196 (elfNN_ia64_update_short_info): Remove "->output_section" from
197 ia64_info->max_short_sec and ia64_info->min_short_sec.
198 (elfNN_ia64_choose_gp): Likewise.
199 (elfNN_ia64_relax_section): Pass tsec->output_section to
200 elfNN_ia64_update_short_info.
202 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
204 PR ld/10955
205 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Add max_short_sec,
206 max_short_offset, min_short_sec and min_short_offset.
207 (elfNN_ia64_update_short_info): New.
208 (elfNN_ia64_relax_section): Update max_short_sec,
209 max_short_offset, min_short_sec and min_short_offset.
210 (elfNN_ia64_choose_gp): Use min_short_sec/max_short_sec if
211 they are set.
213 2009-11-17 Paul Brook <paul@codesourcery.com>
214 Daniel Jacobowitz <dan@codesourcery.com>
216 * elf32-arm.c (using_thumb_only, arch_has_arm_nop,
217 arch_has_thumb2_nop): Handle TAG_CPU_ARCH_V7E_M.
218 (tag_cpu_arch_combine): Ditto. Correct MAX_TAG_CPU_ARCH test.
220 2009-11-17 Ulrich Weigand <uweigand@de.ibm.com>
222 * elf32-spu.c (struct spu_link_hash_table): Remove overlay_fixed,
223 reserved, and extra_stack_space members.
224 (spu_elf_auto_overlay): Use auto_overlay_fixed, auto_overlay_reserved,
225 and extra_stack_space members of htab->params instead.
227 2009-11-17 Tristan Gingold <gingold@adacore.com>
229 * targets.c: Include alloca-conf.h
231 2009-11-16 Kai Tietz <kai.tietz@onevision.com>
233 * targets.c (bfd_get_target_info): New function.
234 (_bfd_find_arch_match): New function.
235 * bfd-in2.h: Regenerated.
237 2009-11-12 Nick Clifton <nickc@redhat.com>
239 * po/ru.po: Updates Russian translation.
241 2009-11-11 Nick Clifton <nickc@redhat.com>
243 * po/id.po: Updated Indonesian translation.
245 2009-11-11 Jan Kratochvil <jan.kratochvil@redhat.com>
247 * configure.in: Call ACX_LARGEFILE. Stop calling AC_PLUGINS,
248 AC_SYS_LARGEFILE and checking the Solaris largefile exception.
249 * aclocal.m4: Regenerate.
250 * configure: Regenerate.
252 2009-11-09 H.J. Lu <hongjiu.lu@intel.com>
254 PR ld/10911
255 * elflink.c (elf_link_output_extsym): Don't return on
256 STT_GNU_IFUNC symbol when stripping.
258 2009-11-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
260 * elf32-hppa.c (elf32_hppa_final_link): Don't sort unwind information
261 in a relocatable link.
262 * elf64-hppa.c (elf_hppa_final_link): Likewise.
264 2009-11-05 Nick Clifton <nickc@redhat.com>
266 * elflink.c (elf_link_add_object_symbols): Improve error
267 message generated when a symbol is left unresolved because a
268 --no-add-needed command line option has prevented the
269 inclusion of the DSO defining it.
271 2009-11-03 Alan Modra <amodra@bigpond.net.au>
272 Ulrich Weigand <uweigand@de.ibm.com>
274 * elf32-spu.c (mark_functions_via_relocs): Handle non-branch relocs
275 (jump tables or other references to code labels) as well.
277 2009-11-02 Paul Brook <paul@codesourcery.com>
279 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle VFPv4
280 attributes.
282 2009-11-02 Alan Modra <amodra@bigpond.net.au>
284 * elflink.c (elf_link_add_object_symbols): Don't force debug
285 symbols local.
287 2009-10-29 Johan Kristell <johankri@axis.com>
289 * elf32-cris.c (cris_elf_plt_sym_val): New function.
290 (elf_backend_plt_sym_val): Define.
292 2009-10-27 Kai Tietz <kai.tietz@onevision.com>
294 * peXXigen.c (bfdver.h): Add include.
295 (LINKER_VERSION): Do calculation based on BFD_VERSION.
297 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
299 * elf32-vax.c (elf_vax_relocate_section): Correct assertion.
301 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
303 * elf32-vax.c (elf_vax_plt_entry): Fix formatting.
305 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
307 * elf32-vax.c (elf_vax_relocate_section): Fix a typo.
309 2009-10-23 Kai Tietz <kai.tietz@onevision.com>
311 * coff-x86_64.c (coff_amd64_rtype_to_howto): Subtract offset
312 of R_AMD64_PCRLONG_<X> relocations from addend.
314 2009-10-23 Alan Modra <amodra@bigpond.net.au>
316 * plugin.c: Produce empty object if not BFD_SUPPORTS_PLUGINS.
318 2009-10-20 Alan Modra <amodra@bigpond.net.au>
320 PR binutils/10802
321 * opncls.c (_maybe_make_executable): Make DYNAMIC files executable.
323 2009-10-19 Hans-Peter Nilsson <hp@axis.com>
325 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
326 Don't subtract the size of the TLS block for non-shared objects
327 from the relocation.
329 2009-10-17 Arnold Metselaar <arnold.metselaar@planet.nl>
331 * coff-z80.c (z80coff_vec): Allow sections to be of type
332 SEC_CODE or SEC_DATA
334 2009-10-16 Alan Modra <amodra@bigpond.net.au>
336 PR binutils/10785
337 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
338 bim and bim->buffer. bfd_malloc instead.
339 * peicode.h (pe_ILF_build_a_bfd): Similarly.
340 (ILF_DATA_SIZE): Don't include bim.
341 * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
343 2009-10-14 Alan Modra <amodra@bigpond.net.au>
345 * aoutx.h (aout_link_check_ar_symbols): Typo fix.
347 2009-10-13 H.J. Lu <hongjiu.lu@intel.com>
349 PR binutils/10763
350 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
351 earlier.
353 2009-10-13 Alan Modra <amodra@bigpond.net.au>
355 * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
357 2009-10-12 Roland McGrath <roland@frob.com>
359 * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
360 Fix %s that should be %B in several message formats.
362 2009-10-10 Alan Modra <amodra@bigpond.net.au>
364 * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
365 excluded output sections.
367 2009-10-09 Tristan Gingold <gingold@adacore.com>
369 * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
370 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
372 2009-10-09 Tristan Gingold <gingold@adacore.com>
374 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
375 bfd_mach_o_read_symtab_symbols.
376 (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
377 (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
378 (bfd_mach_o_scan_write_section_32): Rename to
379 bfd_mach_o_write_section_32.
380 (bfd_mach_o_scan_write_section_64): Rename to
381 bfd_mach_o_write_section_64.
382 (bfd_mach_o_scan_write_segment_32): Rename to
383 bfd_mach_o_write_segment_32.
384 (bfd_mach_o_scan_write_segment_64): Rename to
385 bfd_mach_o_write_segment_64.
386 (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
387 (bfd_mach_o_scan_read_section_32): Rename to
388 bfd_mach_o_read_section_32.
389 (bfd_mach_o_scan_read_section_64): Rename to
390 bfd_mach_o_read_section_64.
391 (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
392 (bfd_mach_o_scan_read_symtab_strtab): Rename to
393 bfd_mach_o_read_symtab_strtab.
394 (bfd_mach_o_scan_read_symtab_symbol): Rename to
395 bfd_mach_o_read_symtab_symbol.
396 (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
397 bfd_mach_o_read_dysymtab_symbol.
398 (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
399 (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
400 (bfd_mach_o_scan_read_prebound_dylib): Rename to
401 bfd_mach_o_read_prebound_dylib.
402 (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
403 (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
404 (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
405 (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
406 (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
407 (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
408 (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
409 (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
410 (bfd_mach_o_scan_read_segment_32): Rename to
411 bfd_mach_o_read_segment_32.
412 (bfd_mach_o_scan_read_segment_64): Rename to
413 bfd_mach_o_read_segment_64.
414 (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
415 * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
416 bfd_mach_o_read_dysymtab_symbol.
418 2009-10-09 Tristan Gingold <gingold@adacore.com>
420 * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
421 (bfd_mach_o_section_get_nbr_indirect): Ditto.
422 (bfd_mach_o_get_synthetic_symtab): New function.
423 (bfd_mach_o_print_private_header): Print the number of commands
424 in decimal.
425 * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
426 * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
428 2009-10-08 Tristan Gingold <gingold@adacore.com>
430 * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
432 2009-10-06 H.J. Lu <hongjiu.lu@intel.com>
434 * bfd-in2.h: Regenerated.
436 2009-10-02 Alan Modra <amodra@bigpond.net.au>
438 * aout-cris.c (N_SHARED_LIB): Don't define.
439 * hp300bsd.c (N_SHARED_LIB): Don't define.
440 * i386bsd.c (N_SHARED_LIB): Don't define.
441 * i386linux.c (N_SHARED_LIB): Don't define.
442 * i386lynx.c (N_SHARED_LIB): Don't define.
443 * m68klinux.c (N_SHARED_LIB): Don't define.
444 * m88kmach3.c (N_SHARED_LIB): Don't define.
445 * mipsbsd.c (N_SHARED_LIB): Don't define.
446 * newsos3.c (N_SHARED_LIB): Don't define.
447 * pc532-mach.c (N_SHARED_LIB): Don't define.
448 * pdp11.c (N_SHARED_LIB): Don't define.
449 * sparclinux.c (N_SHARED_LIB): Don't define.
450 * vaxbsd.c (N_SHARED_LIB): Don't define.
452 2009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
454 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
455 symbol for a weak undef in the auxbfd, not the input bfd.
457 2009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
459 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
460 after .toe instead of before .text section. Set the LMA of all
461 overlay sections to their icache IA address.
462 (spu_elf_find_overlays): Determine icache set id without reference
463 to the LMA.
465 2009-09-30 Tristan Gingold <gingold@adacore.com>
467 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
469 2009-09-29 H.J. Lu <hongjiu.lu@intel.com>
471 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
472 (elf64_x86_64_relocate_section): Use it.
473 (elf64_x86_64_finish_dynamic_symbol): Likewise.
475 2009-09-29 DJ Delorie <dj@redhat.com>
477 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
478 (ALL_MACHINES_CFILES): Add cpu-rx.c.
479 (BFD32_BACKENDS): Add elf32-rx.lo.
480 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
481 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
482 Export bfd_rx_arch.
483 (bfd_archures_list): Add bfd_rx_arch.
484 * config.bfd: Add entry for rx-*-elf.
485 * configure.in: Add entries for bfd_elf32_rx_le_vec and
486 bfd_elf32_rx_be_vec.
487 * reloc.c: Add RX relocations.
488 * targets.c: Add RX target vectors.
489 * Makefile.in: Regenerate.
490 * bfd-in2.h: Regenerate.
491 * configure: Regenerate.
492 * libbfd.h: Regenerate.
493 * cpu-rx.c: New file.
494 * elf32-rx.c: New file.
496 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
498 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
499 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
501 2009-09-28 Nick Clifton <nickc@redhat.com>
503 PR 10478: Accepting Solaris binaries.
504 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
505 section link values in x86 binaries.
506 * elfcode.h (elf_object_p): Likewise.
508 2009-09-28 Philippe De Muyter <phdm@macqel.be>
510 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
511 (elf_backend_final_write_processing): Macro defined as above function.
513 2009-09-25 Martin Thuresson <martint@google.com>
515 Update sources to make alpha and arm targets compile cleanly with
516 -Wc++-compat:
517 * ecoff.c: Add casts.
518 * ecofflink.c: Add casts.
519 * elf64-alpha.c: Add casts.
520 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
521 to top level.
522 (SKIP_HOWTO): Use enum name.
523 * elf32-arm.c: Add casts.
524 (elf32_arm_vxworks_bed): Update code to avoid multiple
525 declarations.
526 (struct map_stub): Move to top level.
528 2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
530 PR ld/10630
531 * elflink.c (elf_link_output_extsym): Turn off visibility on
532 local symbol.
533 (bfd_elf_final_link): Turn off visibility on dynamic local
534 symbol.
536 2009-09-24 Alan Modra <amodra@bigpond.net.au>
538 PR binutils/10654
539 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
540 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
541 Remove "function" parm, adjust caller.
543 2009-09-23 Matt Rice <ratmice@gmail.com>
545 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
546 arguments.
547 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
548 DT_DEPAUDIT from audit/depaudit arguments.
549 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
550 (elf_link_add_object_symbols): Set dt_audit target data when finding a
551 DT_AUDIT.
552 * bfd-in2.h: Regenerate.
553 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
555 2009-09-23 Jie Zhang <jie.zhang@analog.com>
557 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
558 .rel.plt and .plt sections are removed.
559 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
560 section. Remove the duplicated removing of empty .rel.plt
561 section.
563 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
565 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
566 patch to handle the new personality relaxation.
568 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
570 * elf-eh-frame.c (make_pc_relative): New function.
571 (_bfd_elf_write_section_eh_frame): Use it.
573 2009-09-21 Alan Modra <amodra@bigpond.net.au>
575 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
576 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
577 (MR_0_3, MR_3_0): Define.
578 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
579 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
580 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
581 table. Check for presense of __tls_get_addr_opt
582 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
583 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
584 (write_glink_stub): Add param p.
585 (ppc_elf_relocate_section): Adjust write_glink_stub call.
586 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
587 __tls_get_addr.
588 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
589 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
590 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
591 table. Check for presense of __tls_get_addr_opt.
592 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
593 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
594 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
595 LD_R2_0R1, MTLR_R11): Define.
596 (build_tls_get_addr_stub): New function.
597 (ppc_build_one_stub): Call it.
598 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
599 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
600 __tls_get_addr plt call.
601 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
603 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
605 * elf-bfd.h (eh_cie_fde): Add personality_offset and
606 make_per_encoding_relative to the CIE structure. Add a padding field.
607 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
608 rather than 0xf0 when masking out the base address encoding
609 Record the offset of personality data from the start of the CIE.
610 Remove a repeated elf_backend_can_make_relative_eh_frame check.
611 (find_merged_cie): Take an info argument. If the personality
612 binds locally, try converting an absolute personality into
613 a local one.
614 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
615 when masking out the base address encoding. Update the call to
616 find_merged_cie.
617 (_bfd_elf_eh_frame_section_offset): Discard relocations against
618 the personality data if we are converting into PC-relative form.
619 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
620 when masking out the base address encoding. Handle
621 make_per_encoding_relative.
623 2009-09-18 Alan Modra <amodra@bigpond.net.au>
625 PR ld/10406
626 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
627 R_PPC_EMB_SDA2I16 complain_overflow_signed.
628 (create_sdata_sym): Pass info rather than htab.
629 Update all callers. Ensure symbols are hidden.
630 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
631 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
632 _GLOBAL_OFFSET_TABLE_.
633 (elf_finish_pointer_linker_section): Don't assume that sdata base
634 symbol is always at 0x8000 offset. Don't subtract the addend here.
635 (is_static_defined): New function.
636 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
637 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
638 relocs. Downgrade error on unexpected section for EMB_SDA2REL
639 reloc symbols to a warning.
641 2009-09-18 Nick Clifton <nickc@redhat.com>
643 * po/es.po: Updated Spanish translation.
644 * po/vi.po: Updated Vietnamese translation.
646 2009-09-18 Alan Modra <amodra@bigpond.net.au>
648 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
649 functions. Use throughout.
650 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
651 from indirect symbol.
652 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
653 (add_symbol_adjust): Simplify.
654 (defined_code_entry, defined_func_desc): New functions.
655 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
656 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
657 defined_code_entry to follow indirect sym links.
658 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
659 (ppc_type_of_stub): Follow indirect sym links.
660 (toc_adjusting_stub_needed): Likewise.
661 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
662 rather than defining them at stub.
663 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
664 assignments in test.
666 2009-09-16 Tristan Gingold <gingold@adacore.com>
668 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
669 Reindent.
670 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
671 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
672 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
673 when possible to avoid warnings.
674 (bfd_mach_o_print_section_map): Ditto.
675 (bfd_mach_o_section_get_entry_size): New function.
676 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
677 added function.
678 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
680 2009-09-14 Nick Clifton <nickc@redhat.com>
682 * po/fi.po: Updated Finnish translation.
684 2009-09-11 Nick Clifton <nickc@redhat.com>
686 * po/bfd.pot: Updated by the Translation project.
688 2009-09-11 Philippe De Muyter <phdm@macqel.be>
690 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
691 hack. objcopy `-B' (`--binary-architecture') option is now handled
692 in a generic way.
694 2009-09-11 Nick Clifton <nickc@redhat.com>
696 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
697 changes.
699 2009-09-11 Jie Zhang <jie.zhang@analog.com>
701 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
702 NULL if `ht' is NULL.
704 2009-09-09 Martin Thuresson <martin@mtme.org>
706 Update sources to compile cleanly with -Wc++-compat:
707 * aoutx.h: Add casts.
708 * archive.c: Add casts.
709 * archive64.c: Add casts.
710 * archures.c: Add casts.
711 * bfd-in2.h: Regenerated.
712 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
713 * bfdio.c: Add casts.
714 * binary.c: Add casts.
715 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
716 parameter to use enum value instead of int.
717 * coffcode.h: Add casts.
718 * coffgen.c: Add casts.
719 * cofflink.c: Add casts.
720 * compress.c: Add casts.
721 * dwarf1.c: Add casts.
722 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
723 bfd_ptr. Update code to use new name.
724 * elf-attrs.c: Add casts.
725 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
726 anonymous struct. (union gotplt_union, struct
727 elf_link_virtual_table_entry): Move to top level.
728 * elf-eh-frame.c: Add casts.
729 * elf-strtab.c: Add casts.
730 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
731 argument name from typename to type_name.
732 * elf32-i386.c: Add casts.
733 * elf64-x86-64.c: Add casts.
734 * elfcode.h: Add casts.
735 * elfcore.h: Add casts.
736 * elflink.c: Add casts.
737 * format.c: Add casts.
738 * hash.c: Add casts.
739 * ihex.c: Add casts.
740 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
741 level.
742 * libbfd.c: Add casts.
743 * linker.c: Add casts.
744 * merge.c: Add casts.
745 * opncls.c: Add casts.
746 * peXXigen.c: Add casts.
747 * peicode.h: Add casts.
748 * reloc.c: Add casts.
749 * section.c: Add casts.
750 * simple.c: Add casts.
751 * srec.c: Add casts.
752 * stabs.c: Add casts.
753 * syms.c: Add casts.
754 * targets.c: Add casts.
755 * tekhex.c: Add casts.
756 * verilog.c: Add casts.
758 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
760 * configure: Regenerate.
762 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
764 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
765 for the mode of target PLT entries.
766 (allocate_dynrelocs): Only adjust symbol type if setting its
767 value.
769 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
771 * configure: Regenerate.
773 2009-09-09 Nick Clifton <nickc@redhat.com>
775 PR 10478:
776 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
777 section headers containing sh_link values of SHN_BEFORE or
778 SHN_AFTER.
779 * elfcode.h (elf_object_p): Likewise.
781 2009-09-09 Tristan Gingold <gingold@adacore.com>
783 Handle DYLD_INFO introduced by Darwin10.
784 * mach-o.h (bfd_mach_o_load_command_type): Add
785 BFD_MACH_O_LC_DYLD_INFO.
786 (bfd_mach_o_dyld_info_command): New type.
787 (bfd_mach_o_load_command): Add dyld_info field.
788 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
789 (bfd_mach_o_scan_read_dyld_info): New function.
790 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
791 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
792 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
793 (bfd_mach_o_print_dyld_info): New function.
795 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
797 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
798 linkonce or linker script discarded section.
800 2009-09-09 Alan Modra <amodra@bigpond.net.au>
802 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
804 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
806 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
807 range call the bfd error hander and use R_68K_NONE instead.
809 2009-09-07 Tristan Gingold <gingold@adacore.com>
811 * po/SRC-POTFILES.in: Regenerate.
812 * po/bfd.pot: Regenerate.
814 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
815 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
816 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
817 st_mtim.tv_nsec to gas/configure.in
818 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
819 * configure: Regenerate.
820 * config.in: Regenerate.
821 * vmsutil.c: Moved to gas/config/te-vms.c
822 * vmsutil.h: Removed.
823 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
824 (BFD32_BACKENDS): Remove vmsutil.lo
825 * Makefile.in: Regenerate.
827 2009-09-05 Eli Zaretskii <eliz@gnu.org>
829 * coffcode.h: Include libiberty.h.
831 2009-09-05 Martin Thuresson <martin@mtme.org>
833 * coff-arm.c (coff_arm_relocate_section)
834 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
835 Change member name class to symbol_class.
836 * coff-i960.c (coff_i960_relocate_section) Rename variable
837 class to class_val. Change member name class to symbol_class.
838 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
839 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
840 * coff-stgo32.c (adjust_aux_in_post)
841 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
842 to in_class.
843 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
844 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
845 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
846 to n_sclass.
847 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
848 variables named class to n_sclass. (coff_write_symbols): Rename
849 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
850 argument class to symbol_class.
851 * cofflink.c (_bfd_coff_link_hash_newfunc)
852 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
853 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
854 Update code to use renamed members.
855 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
856 argument class to in_class.
857 * libcoff-in.h (struct coff_link_hash_entry, struct
858 coff_debug_merge_type) Renamed members class to symbol_class and
859 type_class.
860 * libcoff.h Regenerated.
861 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
862 Rename argument class to in_class.
863 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
864 renamed members.
865 * pef.h (struct bfd_pef_imported_symbol): Changed name of
866 member class to symbol_class.
868 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
870 * configure: Regenerated.
872 2009-09-04 Tristan Gingold <gingold@adacore.com>
874 * configure.in: Bump version to 2.20.51
876 2009-09-04 Alan Modra <amodra@bigpond.net.au>
878 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
880 2009-09-04 Jie Zhang <jie.zhang@analog.com>
882 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
883 create .rela.bss.
884 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
885 for empty .rela.bss and .rel.plt sections.
887 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
889 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
890 R_MIPS_JALR unless symbol resolves locally.
892 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
894 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
895 has_static_relocs for R_MIPS_JALR.
897 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
899 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
900 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
901 respective stubs.
903 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
905 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
906 plt earlier.
908 2009-09-01 Tristan Gingold <gingold@adacore.com>
910 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
911 dependencies. Reindent.
912 * configure.com: Ported to Itanium VMS. Now generates a build.com
913 to build without make. Add messages but make edit silent.
914 * hosts/alphavms.h: Add a prototype for stpcpy.
915 * vms.c: Add a missing include for Alpha VMS.
916 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
918 2009-08-31 Jan Beulich <jbeulich@novell.com>
920 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
921 * elf.c (bfd_elf_get_default_section_type): New.
922 (elf_fake_sections): Use bfd_elf_get_default_section_type.
924 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
926 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
927 accidental checkin.
928 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
930 2009-08-30 Alan Modra <amodra@bigpond.net.au>
932 PR ld/10569
933 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
934 (bfd_emul_get_commonpagesize): Likewise.
936 2009-08-29 Martin Thuresson <martin@mtme.org>
938 * elf32-arm.c (struct stub_def): Rename member template to
939 template_sequence. (arm_build_one_stub,
940 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
941 Rename variable template to template_sequence.
942 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
943 Rename variable template to template_val.
944 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
945 new to new_symbol.
946 * coffgen.c (coff_make_empty_symbol)
947 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
948 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
949 new to new_insn.
950 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
951 to new_symbol.
952 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
953 new to new_reloc.
954 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
955 * ieee.c (ieee_make_empty_symbol): Rename variable new to
956 new_symbol.
957 * linker.c (bfd_new_link_order): Rename variable new to
958 new_lo.
959 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
960 symbol.
961 * oasys.c (oasys_make_empty_symbol): Rename variable new to
962 new_symbol_type.
963 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
964 new to new_symbol_type.
965 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
966 to new_symbol.
967 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
968 new_dump.
969 (read_hdr, rs6000coff_core_p)
970 (rs6000coff_core_file_matches_executable_p)
971 (rs6000coff_core_file_failing_command)
972 (rs6000coff_core_file_failing_signal): Updated function to use new
973 union member name.
974 * som.c (som_make_empty_symbol): Rename variable new to
975 new_symbol_type.
976 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
977 to new_symbol.
978 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
979 variable new to new_symbol.
981 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
983 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
984 bfdlibdir and bfdincludedir.
985 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
986 [INSTALL_LIBBFD]: ... here, ...
987 [INSTALL_LIBBFD]: ... and empty overrides here.
988 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
989 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
990 * Makefile.in: Regenerate.
991 * configure: Regenerate.
993 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
995 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
996 relocations. Rewrite output of dynamic TLS relocations.
997 (DTP_OFFSET, TP_OFFSET): New constants.
998 (dtpoff_base): Update.
999 (tpoff): Rename to tpoff_base, update.
1000 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
1001 New functions. Move code from elf_m68k_relocate_section here.
1002 (elf_m68k_relocate_section): Update.
1003 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
1005 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
1007 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
1008 non_got_ref value.
1009 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
1010 Handle non_got_ref field.
1011 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
1013 2009-08-26 Alan Modra <amodra@bigpond.net.au>
1015 PR ld/10518
1016 * linker.c (bfd_find_version_for_sym): Revert warning.
1018 2009-08-26 Alan Modra <amodra@bigpond.net.au>
1020 PR ld/10518
1021 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
1022 other wildcard match. Warn on multiple wildcard matches.
1024 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1026 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
1027 appending.
1028 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
1029 only in this condition.
1030 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
1031 to build but not install libbfd.la in this condition.
1032 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
1033 (install_libbfd, install_libbfd): Remove.
1034 * Makefile.in: Regenerate.
1035 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
1036 (INCLUDES): ... this.
1037 ($(MKDOC)): Adjust.
1038 * doc/Makefile.in: Regenerate.
1040 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
1041 no-dist and foreign.
1042 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
1043 dependency tracking to work for them.
1044 (targets.lo, archures.lo, dwarf.lo): Rewrite to
1045 use automake dependency tracking mechanism.
1046 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
1047 (mkdep section): Remove.
1048 (BUILT_SOURCES): New, list $(BUILD_HFILES).
1049 * Makefile.in: Regenerate.
1050 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
1052 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
1053 (install-pdf, install-pdf-recursive, install-html)
1054 (install-html-recursive): Remove.
1055 * Makefile.in: Regenerate.
1057 * Makefile.in: Regenerate.
1058 * aclocal.m4: Likewise.
1059 * config.in: Likewise.
1060 * configure: Likewise.
1062 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
1064 * elf32-arm.c (arch_has_thumb2_nop): New function.
1065 (arch_has_arm_nop): New function.
1066 (elf32_arm_final_link_relocate): NOP opcodes changed.
1068 2009-08-16 Doug Evans <dje@google.com>
1070 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
1071 at least don't leak memory.
1073 2009-08-13 DJ Delorie <dj@redhat.com>
1075 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
1076 if needed.
1078 2009-08-12 Nick Clifton <nickc@redhat.com>
1080 * po/fi.po: Updated Finnish translation.
1082 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
1084 Merge some FRV FDPIC changes into the Blackfin code.
1085 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
1086 summary reloc information.
1087 (bfinfdpic_dynamic_got_plt_info): New.
1088 (_bfin_create_got_section): Create the PLT section here.
1089 (elf32_bfinfdpic_create_dynamic_sections): Not here.
1090 (_bfinfdpic_count_nontls_entries): Move out of...
1091 (_bfinfdpic_count_got_plt_entries): ... here.
1092 (_bfinfdpic_count_relocs_fixups): Likewise.
1093 (_bfinfdpic_reset_got_plt_entries): New.
1094 (_bfinfdpic_size_got_plt): Move out of...
1095 (elf32_bfinfdpic_size_dynamic_sections): ... here.
1096 (bfinfdpic_relocate_section): Be careful not to call
1097 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
1098 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
1099 New functions.
1100 (elf_backend_discard_info): Define for FD-PIC.
1102 2009-08-11 Alan Modra <amodra@bigpond.net.au>
1104 * elflink.c: Add FIXMEs for some places that require octets_per_byte
1105 adjustments.
1106 * elf-eh-frame.c: Likewise.
1107 * merge.c: Likewise.
1109 2009-08-11 Alan Modra <amodra@bigpond.net.au>
1111 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
1112 to x86 and x86_64 configurations.
1113 * configure: Regenerate.
1115 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1117 Stop using bfd_usrdata in libbfd.
1118 * coff-stgo32.c (bfd_coff_go32stub): Remove.
1119 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
1120 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
1121 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
1122 filehdr_dst->u.go32.stub. New comment with the reason.
1123 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
1124 Substitute the removed macro bfd_coff_go32stub.
1125 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
1126 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
1127 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
1128 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
1129 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
1130 bfd_coff_go32stub.
1131 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
1132 * libcoff-in.h (coff_data_type): New field go32stub.
1133 * libcoff.h: Regenerated.
1135 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1137 Fix go32 stub preservation by objcopy.
1138 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
1139 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
1140 go32stub.
1142 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
1144 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
1145 symbols.
1146 (elf32_arm_final_link_relocate): Treat local undefined symbols the
1147 same as global undefined symbols.
1148 (elf32_arm_relocate_section): Give an error for local undefined
1149 non-weak symbols, unless the reloc will not use the symbol.
1151 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
1153 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
1154 (ppc_elf_relax_section): Use symbol index to distinguish
1155 relocatable stubs.
1157 2009-08-10 Alan Modra <amodra@bigpond.net.au>
1159 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
1161 2009-08-10 Alan Modra <amodra@bigpond.net.au>
1163 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
1164 info for STT_GNU_IFUNC.
1165 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
1166 on got refs in case the symbol turns out to be ifunc.
1167 (ppc_elf_gc_sweep_hook): Similarly.
1168 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
1169 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
1170 (ppc_elf_size_dynamic_sections): Likewise.
1171 (ppc_elf_relocate_section): Likewise.
1173 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
1175 From Mike Frysinger <michael.frysinger@analog.com>
1176 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
1177 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
1178 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
1179 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
1180 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
1181 Adjust to match the renamed reloc definitions.
1183 2009-08-08 Alan Modra <amodra@bigpond.net.au>
1185 PR 10494
1186 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
1187 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
1189 2009-08-07 Tom Tromey <tromey@redhat.com>
1191 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
1192 aliasing error.
1194 2009-08-06 Michael Eager <eager@eagercon.com>
1196 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
1197 * Makefile.in: Regenerate.
1198 * archures.c: Add bfd_arch_microblaze.
1199 * bfd-in2.h: Regenerate.
1200 * config.bfd: Add microblaze target.
1201 * configure.in: Add bfd_elf32_microblaze_vec target.
1202 * configure: Regenerate.
1203 * cpu-microblaze.c: New.
1204 * elf32-microblaze.c: New.
1205 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
1206 * libbfd.h: Regenerate.
1207 * reloc.c: Add MICROBLAZE relocations.
1208 * section.c: Add struct relax_table and relax_count to section.
1209 * targets.c: Add bfd_elf32_microblaze_vec.
1211 2009-08-06 Jakub Jelinek <jakub@redhat.com>
1212 Alan Modra <amodra@bigpond.net.au>
1214 PR binutils/10492
1215 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
1216 symbols.
1217 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
1218 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
1220 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
1222 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
1223 at least once when fixing cortex-a8.
1225 2009-08-05 Chao-ying Fu <fu@mips.com>
1227 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
1228 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
1229 for CPUs. It is true for RM9000.
1230 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
1231 for all CPUs.
1232 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
1233 to guard the transformation.
1235 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1237 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
1238 (spu_elf_size_sections): Declare prototype.
1239 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
1240 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
1241 (spu_elf_emit_fixup): New function.
1242 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
1243 (spu_elf_size_sections): New function.
1245 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
1247 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
1248 (arm_build_one_stub): Build a8 veneers as a separate pass.
1249 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
1250 parameters. Use them to check if we create a different a8 fixup
1251 than the previous pass.
1252 (elf32_arm_size_stubs): Move scope of stub_changed and
1253 prev_num_a8_fixes into main loop.
1254 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
1256 2009-08-04 Alan Modra <amodra@bigpond.net.au>
1258 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
1259 which find_plt_ent is called. Delete redundant code.
1261 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1263 PR binutils/10363
1264 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1265 invalid string offset.
1267 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1269 PR ld/10433
1270 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
1271 to htab->init_got_offset and plt to htab->init_plt_offset
1272 when discarding space for dynamic relocations.
1274 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1276 * elf32-ppc.c (struct plt_entry): Revise comments.
1277 (ppc_elf_check_relocs): Don't create needless plt_entry info
1278 for non-pie executables. Don't test info->pie when info->shared
1279 already covers that case.
1280 (ppc_elf_gc_sweep_hook): Adjust for above change.
1281 (add_stub_sym): Don't test info->pie when info->shared tested.
1282 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
1283 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
1284 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
1285 (ppc_elf_relocate_section): Likewise.
1287 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1289 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
1290 for local ifunc symbols in non-pie executables, regardless of
1291 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
1292 code so that it's obvious that we only do anything special for
1293 local ifunc syms.
1294 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
1295 (allocate_dynrelocs): Correct comment for syms defined in plt.
1296 Don't specially allocate ifunc dyn relocs.
1297 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
1298 (ppc_elf_relocate_section): Set "relocation" value for ifunc
1299 syms in non-pie executables. No specially allocated dyn relocs
1300 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
1301 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
1302 a non-pie executable.
1304 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
1305 Jakub Jelinek <jakub@redhat.com>
1307 PR ld/6443
1308 * elf32-i386.c (elf_i386_tls_transition): Check executable
1309 instead of shared for TLS when building PIE.
1310 (elf_i386_check_relocs): Likewise.
1311 (elf_i386_allocate_dynrelocs): Likewise.
1312 (elf_i386_relocate_section): Likewise.
1314 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
1315 instead of shared for TLS when building PIE.
1316 (elf64_x86_64_check_relocs): Likewise.
1317 (elf64_x86_64_allocate_dynrelocs): Likewise.
1318 (elf64_x86_64_relocate_section): Likewise.
1320 2009-07-31 Anthony Green <green@moxielogic.com>
1322 * config.bfd (targ_cpu): Add moxie-uclinux support.
1324 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
1326 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
1328 2009-07-30 Alan Modra <amodra@bigpond.net.au>
1330 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
1331 used by indirect function support. Count dynamic relocs for
1332 ifunc syms.
1333 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1334 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1335 in iplt and their relocs in reliplt. Don't make ifunc syms
1336 dynamic. Allocate got entry relocs for non-dynamic ifunc in
1337 reliplt. Handle other dynamic relocs for ifunc.
1338 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1339 ifunc in reliplt, likewise relocs for got against local ifunc.
1340 Typo fix on reliplt size adjust.
1341 (ppc_elf_relocate_section): Don't use plt scheme of allocating
1342 relocs 1-1 with entries for iplt, instead just add using
1343 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
1344 Error on invalid ifunc dyn relocs.
1345 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1346 in iplt/reliplt.
1347 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1348 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1349 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1350 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
1351 (allocate_dynrelocs): As for elf32-ppc.c above.
1352 (ppc64_elf_size_dynamic_sections): Likewise.
1353 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1354 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
1355 (ppc_size_one_stub): Similarly.
1356 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
1357 relocs too.
1358 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1360 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
1362 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1363 change. Add note to head comment.
1365 2009-07-28 Jan Beulich <jbeulich@novell.com>
1367 * archive.c (get_extended_arelt_filename): Remove redundant
1368 range check on index.
1370 2009-07-27 Doug Kwan <dougkwan@google.com>
1372 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1374 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
1376 * archures.c bfd_*_arch): Sorted.
1377 (bfd_archures_list): Likewise.
1379 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1381 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
1382 to R_cr16_NUM32 relocation.
1384 2009-07-26 Michael Eager <eager@eagercon.com>
1386 * archures.c: Add bfd_mach_ppc_405
1387 * bfd-in2.h: Same.
1389 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1391 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1392 * cpu-l1om.c (bfd_l1om_arch): Likewise.
1394 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1396 * archures.c (bfd_architecture): Add bfd_arch_l1om.
1397 (bfd_l1om_arch): New.
1398 (bfd_archures_list): Add &bfd_l1om_arch.
1399 * bfd-in2.h: Regenerated.
1401 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1402 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
1403 if bfd_elf64_x86_64_freebsd_vec is supported.
1404 (targ_selvecs): Likewise.
1406 * configure.in: Support bfd_elf64_l1om_vec and
1407 bfd_elf64_l1om_freebsd_vec.
1408 * configure: Regenerated.
1410 * cpu-l1om.c: New.
1412 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1413 (bfd_elf64_l1om_vec): Likewise.
1414 (bfd_elf64_l1om_freebsd_vec): Likewise.
1416 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1417 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1418 * Makefile.in: Regenerated.
1420 * targets.c (bfd_elf64_l1om_vec): New.
1421 (bfd_elf64_l1om_freebsd_vec): Likewise.
1422 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1423 bfd_elf64_l1om_freebsd_vec.
1425 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1426 Alan Modra <amodra@bigpond.net.au>
1428 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1429 * bfd-in2.h: Regenerate.
1430 * libbfd.h: Regenerate.
1431 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1432 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1433 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1435 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1437 PR ld/10434
1438 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1439 instead of shared for R_X86_64_TPOFF32.
1440 (elf64_x86_64_relocate_section): Likewise.
1442 2009-07-23 Ulrich Drepper <drepper@redhat.com>
1444 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1445 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1446 with the BSF_GNU_UNIQUE flag bit set.
1447 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1448 for symbols with STB_GNU_UNIQUE binding.
1449 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1450 with the STB_GNU_UNIQUE binding.
1451 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1452 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1453 symbols with the unique_global field set.
1454 (elf_link_output_extsym): Set unique_global field for symbols with
1455 the STB_GNU_UNIQUE binding.
1456 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1457 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1458 symbols.
1459 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1460 symbols.
1461 * bfd-in2.h: Regenerate.
1463 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1465 * elflink.c (elf_link_output_extsym): Revert the last change.
1467 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1469 PR ld/10433
1470 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1471 when ref_regular, not def_regular.
1473 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1475 PR ld/10426
1476 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1477 from a DSO into a normal FUNC symbol.
1478 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1479 a normal FUNC symbol.
1481 2009-07-17 Chao-ying Fu <fu@mips.com>
1483 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1484 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1485 interlocking, the last PLT entry needs a nop in the branch delay slot.
1486 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1487 output the last two PLT entries in reverse order.
1489 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1491 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1492 STT_GNU_IFUNC symbol for relocatable link.
1493 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1495 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1497 * bfdio.c (bfd_iovec): Add comments for bmmap.
1498 * bfd-in2.h: Regenerated.
1500 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1502 * Makefile.am: Run "make dep-am".
1503 * Makefile.in: Regenerated.
1505 2009-07-10 Doug Kwan <dougkwan@google.com>
1507 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1508 target_addend and orig_insn.
1510 2009-07-10 Tom Tromey <tromey@redhat.com>
1512 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1513 (elf-eh-frame.lo): Likewise.
1514 (elf32-bfin.lo): Likewise.
1515 (elf32-frv.lo): Likewise.
1516 (elf32-xc16x.lo): Likewise.
1517 * Makefile.in: Rebuild.
1518 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1519 * elf-eh-frame.c: Likewise.
1520 * elf32-bfin.c: Likewise.
1521 * elf32-frv.c: Likewise.
1522 * elf32-xc16x.c: Likewise.
1524 2009-07-10 Julian Brown <julian@codesourcery.com>
1526 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1527 symbol a stub entry is derived from, not the entry for the stub
1528 itself, in call to elf32_arm_final_link_relocate.
1530 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1532 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1533 when reporting addends.
1535 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1537 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1538 data even when no stubs.
1539 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1541 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1543 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1544 (ppc_elf_get_synthetic_symtab): Report addend.
1545 (PLT_IFUNC): Define.
1546 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1547 (ppc_elf_create_glink): New function.
1548 (ppc_elf_create_dynamic_sections): Use it.
1549 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1550 (update_local_sym_info): Allocate space for local_plt array.
1551 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1552 entry pointer.
1553 (is_branch_reloc): New function.
1554 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1555 (ppc_elf_gc_sweep_hook): Likewise.
1556 (ppc_elf_adjust_dynamic_symbol): Likewise.
1557 (allocate_dynrelocs): Likewise.
1558 (ppc_elf_size_dynamic_sections): Likewise.
1559 (ppc_elf_relocate_section): Likewise.
1560 (branch_reloc_hash_match): Use is_branch_reloc.
1561 (ppc_elf_tls_optimize): Adjust for local_plt.
1562 (write_glink_stub): New function, extracted from..
1563 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1564 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1565 branch table when dynamic.
1566 (elf_backend_post_process_headers): Define.
1567 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1568 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1569 (ppc64_elf_get_synthetic_symtab): Report addend.
1570 (struct ppc_stub_hash_entry): Add plt_ent.
1571 (PLT_IFUNC): Define.
1572 (struct ppc_link_hash_table): Add iplt and reliplt.
1573 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1574 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1575 (update_local_sym_info): Allocate space for local_plt array.
1576 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1577 entry pointer.
1578 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1579 and don't change hash flags here.
1580 (is_branch_reloc): New function.
1581 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1582 (ppc64_elf_gc_sweep_hook): Likewise.
1583 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1584 (allocate_dynrelocs): Likewise.
1585 (ppc64_elf_size_dynamic_sections): Likewise.
1586 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1587 (ppc64_elf_size_stubs): Likewise.
1588 (ppc64_elf_relocate_section): Likewise.
1589 (get_sym_h): Adjust for local_plt.
1590 (branch_reloc_hash_match): Use is_branch_reloc.
1591 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1592 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1594 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1596 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1598 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1600 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1601 and ref_regular_nonweak comment.
1602 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1603 when def_regular, not ref_regular.
1604 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1605 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1606 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1608 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1610 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1611 of malloc'd struct call_info.
1612 (pasted_function): Likewise, priority too.
1614 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1616 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1617 alignment when packing sections into overlays.
1619 2009-07-03 Cary Coutant <ccoutant@google.com>
1621 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1623 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1625 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1626 changes only) earlier patch:-
1628 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1630 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1631 give .debug and .reloc data characteristics.
1632 (DOT_RELOC): New define for .reloc section string.
1633 (coff_write_object_contents): Use DOT_RELOC instead of string.
1635 2009-07-02 Tom Tromey <tromey@redhat.com>
1637 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1638 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1640 2009-07-01 Nick Clifton <nickc@redhat.com>
1642 * elf-m10300.c: Remove trailing white space.
1643 * reloc.c: Likewise.
1645 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1647 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1648 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1649 * configure.in: Use them.
1650 * configure: Regenerate.
1651 * config.in: Regenerate.
1652 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1653 #define _BSD_SOURCE. Add comments.
1654 (vms_file_stats_name): Calculate creation date based on available
1655 runtime data. Return 1 for version instead of 0.
1657 2009-07-01 Nick Clifton <nickc@redhat.com>
1659 PR 10072
1660 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1661 to R_ARM_THM_PC8 relocation.
1663 2009-06-29 Nick Clifton <nickc@redhat.com>
1665 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1666 different uses of the relocations addend when a symbol is in a
1667 merged section.
1669 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1671 PR ld/10337
1672 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1673 SHT_REL/SHT_RELA sections on executable nor shared library.
1674 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1675 as a normal section.
1677 2009-06-25 Nick Clifton <nickc@redhat.com>
1679 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1680 symbols with SEC_MERGE flag.
1682 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1684 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1685 give .debug and .reloc data characteristics.
1686 (DOT_RELOC): New define for .reloc section string.
1687 (coff_write_object_contents): Use DOT_RELOC instead of string.
1689 2009-06-25 Tristan Gingold <gingold@adacore.com>
1691 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1692 (bfd_mach_o_canonicalize_dynamic_symtab)
1693 (bfd_mach_o_get_synthetic_symtab): Defines.
1694 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1695 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1697 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1698 for scattered relocations.
1699 (bfd_mach_o_i386_print_thread): New function.
1700 (bfd_mach_o_print_thread): Define.
1702 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1703 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1704 New functions extracted from ...
1705 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1706 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1707 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1708 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1709 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1710 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1711 Set name_str field.
1712 (bfd_mach_o_scan_read_dylib): Ditto.
1713 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1714 reindent.
1715 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1716 decode isym and flags on little endian targets. Set dysymtab field.
1717 (bfd_mach_o_scan_start_address): Adjust for enum names.
1718 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1719 (bfd_mach_o_print_section): Display bfd section name.
1720 (bfd_mach_o_print_segment): Display none if no name.
1721 (bfd_mach_o_print_dysymtab): Display next index for local, external
1722 and undefined symbols.
1723 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1724 Display dylinker name. Display thread and unixthread commands content.
1725 (bfd_mach_o_print_thread): New macro.
1727 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1728 (bfd_mach_o_ppc_thread_flavour): Ditto.
1729 (bfd_mach_o_i386_thread_flavour): Ditto.
1730 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1731 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1732 BFD_MACH_O_THREAD_STATE_NONE.
1733 (bfd_mach_o_segment_command): Remove segment field.
1734 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1735 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1736 (bfd_mach_o_prebound_dylib_command): Ditto.
1737 (bfd_mach_o_dylib_command): Ditto.
1738 (bfd_mach_o_prebound_dylib_command): Remove section field.
1739 (mach_o_data_struct): Add dysymtab field.
1740 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1741 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1742 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1743 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1744 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1746 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1748 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1749 field of struct dirent.
1751 2009-06-23 Tristan Gingold <gingold@adacore.com>
1753 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1754 of this macro. Fix indentation.
1756 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1758 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1759 destination for defined dynamic symbols when deciding whether to
1760 insert a stub or not.
1761 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1762 when actually accessed through a PLT, even when generating a
1763 shared lib.
1765 2009-06-22 Tristan Gingold <gingold@adacore.com>
1767 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1768 the relocs array.
1770 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1772 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1773 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1775 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1777 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1779 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1781 * elflink.c (elf_link_add_object_symbols): Avoid warning
1782 from -Wjump-misses-init in gcc 4.5.0.
1784 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1786 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1787 symbol on error.
1788 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1790 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1792 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1793 r_symndx. Report local symbol name on error.
1794 (elf_i386_check_relocs): Updated. Report local symbol name on
1795 error.
1796 (elf_i386_gc_sweep_hook): Updated.
1797 (elf_i386_relocate_section): Likewise.
1799 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1800 r_symndx. Report local symbol name on error.
1801 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1802 on error.
1803 (elf64_x86_64_gc_sweep_hook): Updated.
1804 (elf64_x86_64_relocate_section): Likewise.
1806 2009-06-19 Tristan Gingold <gingold@adacore.com>
1808 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1810 2009-06-19 Tristan Gingold <gingold@adacore.com>
1812 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1813 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1814 (bfd_mach_o_valid): Ditto.
1815 (bfd_mach_o_wide_p): Ditto.
1816 (bfd_mach_o_canonicalize_reloc): Ditto.
1817 (bfd_mach_o_build_commands): Ditto.
1818 (bfd_mach_o_scan_read_thread): Ditto.
1819 (bfd_mach_o_flatten_sections): Ditto.
1820 (bfd_mach_o_scan_start_address): Ditto.
1821 (bfd_mach_o_lookup_section): Ditto.
1822 (bfd_mach_o_core_fetch_environment): Ditto.
1823 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1824 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1825 (bfd_mach_o_scan_write_symtab): Ditto.
1826 Use macros instead of hard-coded values.
1827 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1828 Use bfd_mach_o_get_data instead of direct access. Use macros
1829 instead of hard-coded values.
1830 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1831 Remove sym argument and get section from mdata.
1832 Move code into the else branch.
1833 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1834 Remove sym argument and get section from mdata. Adjust code.
1835 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1836 switch (which replaces consecutive if statements).
1837 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1838 module table, table of content, indirect symbols and external
1839 referenced symbols.
1840 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1841 field.
1842 (bfd_mach_o_scan_read_linkedit): New function.
1843 (bfd_mach_o_scan_read_str): Ditto.
1844 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1845 field of mdata.
1846 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1847 bfd_mach_o_count_symbols never returns an error.
1848 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1849 symtab field (there might be only one symtab).
1850 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1851 Handle sub frameworks, sub umbrella, sub library and sub client.
1852 Read code signature and segment split info commands.
1853 (bfd_mach_o_scan): Reindent.
1854 (bfd_mach_o_xlat_name): New type.
1855 (bfd_mach_o_print_flags): New function.
1856 (bfd_mach_o_get_name): Ditto.
1857 (bfd_mach_o_cpu_name): New variable.
1858 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1859 (bfd_mach_o_section_type_name)
1860 (bfd_mach_o_section_attribute_name)
1861 (bfd_mach_o_load_command_name): New variables.
1862 (bfd_mach_o_print_private_header): New function.
1863 (bfd_mach_o_print_section_map): New function extracted from
1864 bfd_mach_o_print_private_bfd_data.
1865 (bfd_mach_o_print_section): Ditto. Print more infos.
1866 (bfd_mach_o_print_segment): Ditto.
1867 (bfd_mach_o_print_dysymtab): Ditto.
1868 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1869 load weak dylib, reexport dylib and id dylib.
1870 Handle code signature and segment_split info.
1871 Handle sub frameworks, sub umbrella, sub library and sub client.
1872 (bfd_mach_o_section_get_nbr_indirect): New function.
1874 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1875 (bfd_mach_o_header_flags): New enum to define header flags.
1876 (bfd_mach_o_section_attribute): New enum to replace ...
1877 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1878 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1879 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1880 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1881 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1882 these removed macros.
1883 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1884 (bfd_mach_o_dylib_module): New type.
1885 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1886 macros.
1887 (bfd_mach_o_dylib_table_of_content): New type.
1888 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1889 (bfd_mach_o_dylib_reference): New type.
1890 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1891 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1892 modules, toc, references and indirect syms.
1893 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1894 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1895 unused). Add comment.
1896 (bfd_mach_o_dylib_command): Ditto.
1897 (bfd_mach_o_prebound_dylib_command): Ditto.
1898 (bfd_mach_o_linkedit_command): New type.
1899 (bfd_mach_o_str_command): New type.
1900 (bfd_mach_o_load_command): Add linkedit and str fields.
1901 (mach_o_data_struct): Add symtab field.
1902 (bfd_get_mach_o_data): Renamed to ...
1903 (bfd_mach_o_get_data): ... this new macro.
1904 (bfd_mach_o_scan_read_symtab_symbol,
1905 bfd_mach_o_scan_read_symtab_strtab,
1906 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1908 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1909 instead of direct access.
1911 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1913 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1914 R_PPC_PLTREL24 relocs.
1915 (ppc_elf_relocate_section): Likewise.
1917 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1919 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1920 pointer to sym hash. Update all uses.
1921 (update_plt_info): Likewise. Don't check addend here.
1923 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1925 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1926 bfd_sym_from_r_symndx.
1927 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1929 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1931 * elf-bfd.h (struct sym_sec_cache): Delete.
1932 (struct sym_cache): New.
1933 (bfd_section_from_r_symndx): Delete prototype.
1934 (bfd_sym_from_r_symndx): Define prototype.
1935 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1936 (bfd_sym_from_r_symndx): ..new function.
1937 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1938 bfd_section_from_r_symndx to new struct and function.
1939 * elf32-bfin.c: Likewise.
1940 * elf32-hppa.c: Likewise.
1941 * elf32-i386.c: Likewise.
1942 * elf32-m32r.c: Likewise.
1943 * elf32-m68hc1x.c: Likewise.
1944 * elf32-m68hc1x.h: Likewise.
1945 * elf32-m68k.c: Likewise.
1946 * elf32-ppc.c: Likewise.
1947 * elf32-s390.c: Likewise.
1948 * elf32-sh.c: Likewise.
1949 * elf64-ppc.c: Likewise.
1950 * elf64-s390.c: Likewise.
1951 * elf64-x86-64.c: Likewise.
1952 * elfxx-sparc.c: Likewise.
1953 * elfxx-sparc.h: Likewise.
1955 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1957 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1958 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1960 2009-06-18 Nick Clifton <nickc@redhat.com>
1962 * elflink.c (elf_link_sort_relocs): Return early if there are no
1963 relocs to sort.
1965 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1967 Merge cegcc and mingw32ce target name changes from
1968 CeGCC project:
1970 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1972 * config.bfd: Add arm*-*-cegcc* target.
1974 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1976 * config.bfd: Add arm-*-mingw32ce* target.
1978 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1980 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1981 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1982 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1983 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1985 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1987 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1988 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1989 * elf32-i386.c (elf_i386_check_relocs): Use it.
1990 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1992 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1994 * elf-bfd.h (elf_dyn_relocs): New.
1996 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1997 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1998 elf_dyn_relocs.
1999 (elf_i386_copy_indirect_symbol): Likewise.
2000 (elf_i386_check_relocs): Likewise.
2001 (elf_i386_gc_sweep_hook): Likewise.
2002 (elf_i386_allocate_dynrelocs): Likewise.
2003 (elf_i386_readonly_dynrelocs): Likewise.
2004 (elf_i386_size_dynamic_sections): Likewise.
2006 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
2007 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
2008 with elf_dyn_relocs.
2009 (elf64_x86_64_copy_indirect_symbol): Updated.
2010 (elf64_x86_64_check_relocs): Likewise.
2011 (elf64_x86_64_gc_sweep_hook): Likewise.
2012 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2013 (elf64_x86_64_allocate_dynrelocs): Likewise.
2014 (elf64_x86_64_readonly_dynrelocs): Likewise.
2015 (elf64_x86_64_size_dynamic_sections): Likewise.
2017 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
2019 * elf32-arm.c (create_got_section): Get existing .rela.got
2020 section.
2021 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
2022 * elf32-lm32.c (create_got_section): Likewise.
2023 * elf32-m32r.c (create_got_section): Likewise.
2024 * elf32-ppc.c (ppc_elf_create_got): Likewise.
2025 * elf32-s390.c (create_got_section): Likewise.
2026 * elf32-sh.c (create_got_section): Likewise.
2027 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
2028 * elf64-s390.c (create_got_section): Likewise.
2029 * elfxx-sparc.c (create_got_section): Likewise.
2031 * elflink.c (_bfd_elf_create_got_section): Properly initialize
2032 the GOT size.
2034 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
2036 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
2038 * elf32-i386.c (elf_i386_local_hash): Removed.
2039 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
2040 (elf_i386_get_local_sym_hash): Likewise.
2042 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
2043 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
2044 (elf64_x86_64_get_local_sym_hash): Likewise.
2045 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
2046 (get_local_sym_hash): Likewise.
2048 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
2050 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
2051 rel_got_sec and plt_sec.
2052 (elfNN_ia64_relax_section): Updated.
2053 (elfNN_ia64_create_dynamic_sections): Likewise.
2054 (get_got): Likewise.
2055 (allocate_dynrel_entries): Likewise.
2056 (elfNN_ia64_size_dynamic_sections): Likewise.
2057 (set_got_entry): Likewise.
2058 (elfNN_ia64_choose_gp): Likewise.
2059 (elfNN_ia64_relocate_section): Likewise.
2060 (elfNN_ia64_finish_dynamic_symbol): Likewise.
2061 (elfNN_ia64_finish_dynamic_sections): Likewise.
2063 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
2065 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
2066 also for calls.
2068 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
2070 * configure.in (elf): Add elf-ifunc.lo.
2072 * configure: Regenerated.
2073 * Makefile.in: Likewise.
2075 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
2076 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
2078 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
2079 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
2080 irelifunc.
2081 (elf_i386_link_hash_table_create): Likewise.
2082 (elf_i386_create_dynamic_sections): Likewise.
2083 (elf_i386_check_relocs): Likewise.
2084 (elf_i386_allocate_dynrelocs): Likewise.
2085 (elf_i386_size_dynamic_sections): Likewise.
2086 (elf_i386_relocate_section): Likewise.
2087 (elf_i386_finish_dynamic_symbol): Likewise.
2088 (elf_i386_finish_dynamic_sections): Likewise.
2089 (elf_i386_create_got_section): Removed.
2091 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
2092 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
2093 irelifunc.
2094 (elf64_x86_64_compute_jump_table_size): Updated.
2095 (elf64_x86_64_link_hash_table_create): Likewise.
2096 (elf64_x86_64_create_dynamic_sections): Likewise.
2097 (elf64_x86_64_check_relocs): Likewise.
2098 (elf64_x86_64_allocate_dynrelocs): Likewise.
2099 (elf64_x86_64_size_dynamic_sections): Likewise.
2100 (elf64_x86_64_relocate_section): Likewise.
2101 (elf64_x86_64_finish_dynamic_symbol): Likewise.
2102 (elf64_x86_64_finish_dynamic_sections): Likewise.
2103 (elf64_x86_64_create_got_section): Removed.
2105 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
2106 for pointer alignment. Set up section pointers.
2107 (_bfd_elf_create_dynamic_sections): Likewise.
2108 (_bfd_elf_create_ifunc_sections): Moved to ...
2109 * elf-ifunc.c: Here. New.
2111 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
2112 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
2113 Run "make dep-am".
2115 2009-06-16 Doug Kwan <dougkwan@google.com>
2117 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
2118 to bfd_signed_vma. Cast constant operands which are used in
2119 offset related expressions to bfd_signed_vma type as appropriate.
2121 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2123 * elf32-vax.c (elf_vax_plt_sym_val): New function.
2124 (elf_backend_plt_sym_val): Define.
2126 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2128 * elf32-vax.c (elf_vax_reloc_type_class): New function.
2129 (elf_backend_reloc_type_class): Define.
2131 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2133 * elf32-vax.c (elf_vax_relocate_section): For symbol references
2134 from an executable to a shared library treat R_VAX_PC32
2135 relocations as R_VAX_PLT32 ones.
2137 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2139 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
2140 symbols in GOT space calculation.
2141 (elf_vax_relocate_section): Adjust accordingly.
2143 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2145 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
2146 include <R11:R2>.
2148 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2150 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
2151 attribute.
2152 (elf_vax_relocate_section): Likewise.
2154 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2156 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
2157 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2159 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2161 * elf32-i386.c (elf_i386_check_relocs): Reformat.
2162 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2164 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2166 * Makefile.am: Run "make dep-am".
2167 * Makefile.in: Regenerated.
2169 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2171 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
2172 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2174 2009-06-15 Nick Clifton <nickc@redhat.com>
2176 * po/ru.po: New Russian translation.
2177 * configure.in (ALL_LINGUAS): Add ru.
2178 * configure: Regenerate.
2180 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2182 * elf32-i386.c: Remove duplicated comments.
2184 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2186 PR ld/10270
2187 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
2188 dynamic IFUNC pointer in non-shared object. Use .got.plt
2189 for IFUNC definition in PIE.
2190 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
2191 PIE locally.
2193 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
2194 dynamic IFUNC pointer in non-shared object. Use .got.plt
2195 for IFUNC definition in PIE.
2196 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
2197 PIE locally.
2199 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2201 * elf32-i386.c (elf_i386_check_relocs): Properly report
2202 local symbol for unhandled relocation against STT_GNU_IFUNC
2203 symbol.
2204 (elf_i386_relocate_section): Likewise.
2205 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2206 (elf64_x86_64_relocate_section): Likewise.
2208 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2210 PR ld/10269
2211 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
2212 (elf_i386_link_hash_table): Add loc_hash_table and
2213 loc_hash_memory.
2214 (elf_i386_local_hash): New.
2215 (elf_i386_local_htab_hash): Likewise.
2216 (elf_i386_local_htab_eq): Likewise.
2217 (elf_i386_get_local_sym_hash): Likewise.
2218 (elf_i386_link_hash_table_free): Likewise.
2219 (elf_i386_allocate_local_dynrelocs): Likewise.
2220 (elf_i386_finish_local_dynamic_symbol): Likewise.
2221 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2222 (elf_i386_link_hash_table_create): Create loc_hash_table and
2223 loc_hash_memory.
2224 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
2225 (elf_i386_size_dynamic_sections): Likewise.
2226 (elf_i386_relocate_section): Likewise.
2227 (elf_i386_finish_dynamic_sections): Likewise.
2228 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
2229 isn't NULL.
2231 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
2232 (elf64_x86_64_link_hash_table): Add loc_hash_table and
2233 loc_hash_memory.
2234 (elf64_x86_64_local_hash): New.
2235 (elf64_x86_64_local_htab_hash): Likewise.
2236 (elf64_x86_64_local_htab_eq): Likewise.
2237 (elf64_x86_64_get_local_sym_hash): Likewise.
2238 (elf64_x86_64_link_hash_table_free): Likewise.
2239 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
2240 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
2241 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2242 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
2243 and loc_hash_memory.
2244 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
2245 symbols.
2246 (elf64_x86_64_size_dynamic_sections): Likewise.
2247 (elf64_x86_64_relocate_section): Likewise.
2248 (elf64_x86_64_finish_dynamic_sections): Likewise.
2249 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
2250 sym isn't NULL.
2252 2009-06-10 Philip Blundell <philb@gnu.org>
2254 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
2255 elf_sec->this_hdr == NULL.
2257 2009-06-12 Tristan Gingold <gingold@adacore.com>
2259 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
2260 * bfd-in2.h: Regenerated.
2261 * libbfd.h: Regenerated.
2263 * mach-o.c (FILE_ALIGN): New macro.
2264 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
2265 (bfd_mach_o_print_symbol): Ditto.
2266 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
2267 (bfd_mach_o_get_reloc_upper_bound): New function.
2268 (bfd_mach_o_canonicalize_reloc): Ditto.
2269 (bfd_mach_o_scan_write_relocs): Ditto.
2270 (bfd_mach_o_scan_write_section_32): Remove offset argument.
2271 (bfd_mach_o_scan_write_section_64): Ditto.
2272 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
2273 written for load command. Do not compute section file offset.
2274 (bfd_mach_o_scan_write_segment_64): Ditto.
2275 (bfd_mach_o_scan_write_symtab): Compute file offset first.
2276 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
2277 Mach-O to ...
2278 (bfd_mach_o_mangle_symbols): ... this new function.
2279 (bfd_mach_o_write_contents): Be sure to have load commands built.
2280 Call bfd_mach_o_mangle_symbols.
2281 (bfd_mach_o_build_commands): Adjust for filelen field.
2282 Use FILE_ALIGN macro. Clear section file offset if section is empty.
2283 Do not set symtab file offset anymore here.
2284 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
2285 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
2286 Set reloc_count and rel_filepos section fields.
2287 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
2288 unsigned int.
2289 (bfd_mach_o_scan_read_section_64): Ditto.
2290 (bfd_mach_o_scan_read_section): Ditto.
2291 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
2292 bfd_mach_o_asymbol. Use unsigned int for file offset type.
2293 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
2294 Handle weak-ref symbols.
2295 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
2296 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2297 (bfd_mach_o_scan): Remove assignment to removed field.
2298 (bfd_mach_o_mkobject_init): Ditto.
2299 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
2300 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
2301 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2302 (bfd_mach_o_swap_reloc_in): Ditto.
2303 (bfd_mach_o_swap_reloc_out): Ditto.
2305 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
2306 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
2307 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
2308 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
2309 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
2310 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
2311 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
2312 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
2313 (BFD_MACH_O_N_WEAK_DEF): New macros.
2314 Add comments.
2315 (bfd_mach_o_section_type): Add new enumeration values.
2316 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
2317 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
2318 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
2319 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
2320 macros.
2321 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
2322 (BFD_MACH_O_GENERIC_RELOC_PAIR)
2323 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
2324 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
2325 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
2326 (BFD_MACH_O_RELENT_SIZE): Ditto.
2327 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
2328 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
2329 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
2330 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
2331 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
2332 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2333 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2334 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2335 (bfd_mach_o_reloc_info): New struct.
2336 (bfd_mach_o_asymbol): New struct.
2337 (bfd_mach_o_symtab_command): The symbols field is now of type
2338 bfd_mach_o_asymbol.
2339 (bfd_mach_o_load_command): The offset and len fields are now of type
2340 unsigned int.
2341 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2342 Add a filelen field. Add comments.
2343 (bfd_mach_o_backend_data): New struct.
2344 (bfd_mach_o_get_backend_data): New macro.
2345 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2346 bfd_mach_o_asymbol.
2347 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2348 (bfd_mach_o_get_reloc_upper_bound): New prototype.
2349 (bfd_mach_o_canonicalize_reloc): Ditto.
2351 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2352 duplicated macro. Now defined to _bfd_generic_is_local_label.
2353 (TARGET_NAME_BACKEND): New macro...
2354 (TARGET_NAME_BACKEND): ... used to name a new variable.
2355 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2356 Mach-O backend data.
2358 * mach-o-i386.c (i386_howto_table): New variable.
2359 (bfd_mach_o_i386_swap_reloc_in): New function.
2360 (bfd_mach_o_i386_swap_reloc_out): Ditto.
2361 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2362 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2363 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2364 (bfd_mach_o_bfd_reloc_type_lookup)
2365 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2367 2009-06-11 Eric Paris <eparis@redhat.com>
2368 Nick Clifton <nickc@redhat.com>
2370 * opncls.c (_maybe_make_executable): New function. Gives execute
2371 permission to an executable bfd that was opened for writing
2372 provided that it is a regular file. Replaces common code found in...
2373 (bfd_close): here and ...
2374 (bfd_close_all_done): here.
2376 2009-06-11 Anthony Green <green@moxielogic.com>
2378 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2379 * bfd-in2.h: Rebuilt.
2380 * libbfd.h: Rebuilt.
2381 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2382 relocation support.
2383 (moxie_reloc_map): Ditto.
2384 Clean up copyright notice.
2386 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
2388 * bfd-in2.h: bfd_mmap prototype.
2389 * bfdio.c (bfd_mmap): New function.
2390 * libbfd.h (bfd_iovec): Add bmmap.
2391 * cache.c (cache_bmmap): New function.
2392 (cache_iovec): Initialize bmmap member.
2393 * opencls.c (opncls_bmmap): New function.
2394 (opncls_iovec): Initialize bmmap member.
2396 2009-06-09 Tristan Gingold <gingold@adacore.com>
2398 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2399 and stabstr_segment fields.
2400 (mach_o_be_vec, mach_o_le_vec): Removed
2401 (bfd_mach_o_version): New prototype.
2403 * mach-o.c (bfd_mach_o_version): Make this function public.
2404 (mach_o_wide_p): New function.
2405 (bfd_mach_o_wide_p): Ditto.
2406 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2407 weird names.
2408 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2409 Search in the list only if the name starts with a dot.
2410 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2411 test. Check bfd_seek status.
2412 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2413 (bfd_mach_o_scan_write_section_32): Ditto.
2414 (bfd_mach_o_scan_write_section_64): Ditto.
2415 (bfd_mach_o_scan_write_section): Removed.
2416 (bfd_mach_o_scan_write_segment): Split into ...
2417 (bfd_mach_o_scan_write_segment_32): ... this and ...
2418 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
2419 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2420 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
2421 symbol table. Now returns a boolean.
2422 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
2423 Adjust for status type.
2424 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2425 test. Write symbol table. Numbers the sections.
2426 (bfd_mach_o_read_header): Check bfd_seek status.
2427 Use mach_o_wide_p instead of hard-coded test.
2428 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2429 (bfd_mach_o_scan_read_section_64): Ditto.
2430 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
2431 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
2432 handled common symbols.
2433 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2434 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2435 (bfd_mach_o_scan_read_dylinker): Ditto.
2436 (bfd_mach_o_scan_read_dylib): Ditto.
2437 (bfd_mach_o_scan_read_thread): Ditto.
2438 (bfd_mach_o_scan_read_symtab): Ditto.
2439 Do not create a section for the stabs.
2440 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2441 (bfd_mach_o_scan_read_segment): Ditto.
2442 (bfd_mach_o_scan_read_command): Ditto.
2443 (bfd_mach_o_scan_start_address): Ditto.
2444 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2445 (bfd_mach_o_archive_p): Check bfd_seek status.
2446 (bfd_mach_o_core_fetch_environment): Ditto.
2448 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2450 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2452 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2453 (elf_i386_link_hash_table_create): Initialize irelifunc.
2454 (elf_i386_check_relocs): Updated. Set up irelifunc for
2455 shared objects.
2456 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2457 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2458 shared objects.
2459 (elf_i386_relocate_section): Likewise.
2461 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2462 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2463 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2464 shared objects.
2465 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2466 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2467 shared objects.
2468 (elf64_x86_64_relocate_section): Likewise.
2470 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2471 ...
2472 (_bfd_elf_create_ifunc_sections): This.
2474 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2475 ...
2476 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2477 for shared objects.
2479 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2481 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2482 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2483 building shared object. Check info->executable instead of
2484 !info->shared when setting non_got_ref.
2485 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2486 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2487 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2488 symbol if needed.
2489 (elf_i386_relocate_section): Output dynamic relocation for
2490 R_386_32 against STT_GNU_IFUNC symbol to get the real
2491 function address when building shared object.
2492 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2493 relocation for STT_GNU_IFUNC symbol in shared object.
2495 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2496 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2497 symbol when building shared object. Check info->executable
2498 instead of !info->shared when setting non_got_ref.
2499 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2500 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2501 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2502 if needed.
2503 (elf64_x86_64_relocate_section): Output dynamic relocation
2504 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2505 function address when building shared object.
2506 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2507 relocation for STT_GNU_IFUNC symbol in shared object.
2509 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2511 * Makefile.am: Run "make dep-am".
2512 (BFD32_BACKENDS): Add mach-o-i386.lo.
2513 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2514 * Makefile.in: Regenerate.
2516 2009-06-06 Alan Modra <amodra@bigpond.net.au>
2518 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2519 when looking for soft-icache stubs.
2521 2009-06-05 Tristan Gingold <gingold@adacore.com>
2523 * mach-o.h: Update copyright year.
2524 (bfd_mach_o_mach_header_magic): New enum.
2525 (bfd_mach_o_cpu_subtype): Now an enum.
2526 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2527 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2528 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2529 (bfd_mach_o_load_command): Field type_required is now a boolean.
2530 Reindent prototypes.
2531 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2532 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2533 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2534 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2535 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2536 (bfd_mach_o_canonicalize_symtab): Ditto.
2537 (bfd_mach_o_get_symbol_info): Ditto.
2538 (bfd_mach_o_print_symbol): Ditto.
2539 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2540 (bfd_mach_o_make_empty_symbol): Ditto.
2541 (bfd_mach_o_write_contents): Ditto.
2543 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2544 bfd_mach_o_mkobject): Defines.
2545 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2546 Do not check with target vector but with flavour.
2547 (struct mach_o_section_name_xlat): New declaration.
2548 (dwarf_section_names_xlat): Ditto.
2549 (text_section_names_xlat): Ditto.
2550 (data_section_names_xlat): Ditto.
2551 (struct mach_o_segment_name_xlat): Ditto.
2552 (segsec_names_xlat): Ditto.
2553 (bfd_mach_o_convert_section_name_to_bfd): New function.
2554 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2555 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2556 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2557 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2558 Accept any input and output flavour. Do not share private data
2559 anymore.
2560 (bfd_mach_o_count_symbols): Add a comment.
2561 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2562 (bfd_mach_o_canonicalize_symtab): Ditto.
2563 (bfd_mach_o_get_symbol_info): Ditto.
2564 (bfd_mach_o_print_symbol): Ditto.
2565 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2566 Use constants instead of hard-coded values.
2567 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2568 values.
2569 (bfd_mach_o_scan_write_section_64): Ditto.
2570 (bfd_mach_o_scan_write_segment): Ditto.
2571 Do not copy sections anymore.
2572 (bfd_mach_o_write_contents): Make it public.
2573 Remove dead code. Rewrite typeflag assignment.
2574 (bfd_mach_o_build_commands): New function.
2575 (bfd_mach_o_set_section_contents): Ditto.
2576 (bfd_mach_o_make_empty_symbol): Make it public.
2577 (bfd_mach_o_read_header): Make it static.
2578 Convert to bfd_boolean.
2579 Use constants instead of hard-coded values.
2580 (bfd_mach_o_make_bfd_section): Call
2581 bfd_mach_o_convert_section_name_to_bfd to create name.
2582 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2583 values.
2584 (bfd_mach_o_scan_read_section_64): Ditto.
2585 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2586 a segment anymore. Use constants instead of hard-coded values.
2587 (bfd_mach_o_scan_read_command): Fix style.
2588 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2589 Get rid of BFD_IO_FUNCS.
2590 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2591 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2592 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2593 (bfd_mach_o_object_p): Removed.
2594 (bfd_mach_o_gen_core_p): New function, replaces ...
2595 (bfd_mach_o_core_p): ... deleted.
2596 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2598 * mach-o-i386.c: New file.
2599 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2600 * configure.in (TDEFINES): Add mach_o_i386_vec.
2601 * configure: Regenerated.
2602 * targets.c: Add mach_o_i386_vec.
2604 * mach-o.c: Update copyright years.
2605 (BFD_IO_FUNCS): Remove (was not used).
2606 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2607 bfd_mach_o_slurp_extended_name_table,
2608 bfd_mach_o_construct_extended_name_table,
2609 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2610 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2611 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2612 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2613 bfd_mach_o_get_section_contents_in_window,
2614 bfd_mach_o_bfd_is_local_label_name,
2615 bfd_mach_o_bfd_is_target_special_symbol,
2616 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2617 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2618 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2619 bfd_mach_o_minisymbol_to_symbol,
2620 bfd_mach_o_bfd_get_relocated_section_contents,
2621 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2622 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2623 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2624 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2625 bfd_mach_o_bfd_merge_private_bfd_data,
2626 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2627 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2628 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2629 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2630 bfd_mach_o_bfd_copy_private_header_data,
2631 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2632 * mach-o-target.c: ... here.
2633 Update copyright years.
2635 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2637 * dep-in.sed: Don't use \n in replacement part of s command.
2638 * Makefile.am (DEP1): LC_ALL for uniq.
2639 Run "make dep-am".
2640 * Makefile.in: Regenerate.
2642 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2644 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2645 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2646 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2648 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2650 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2651 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2652 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2653 against STT_GNU_IFUNC symbols for static executables.
2654 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2655 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2657 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2658 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2659 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2660 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2662 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2664 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2665 symbols to be left unimported when linking statically.
2666 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2667 code when linking statically.
2669 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2671 * elf32-i386.c (elf_i386_check_relocs): Increment
2672 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2673 against STT_GNU_IFUNC symbol.
2674 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2675 local STT_GNU_IFUNC definition is used.
2676 (elf_i386_relocate_section): Handle got.offset != -1 for
2677 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2678 symbol.
2680 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2681 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2682 relocations against STT_GNU_IFUNC symbol.
2683 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2684 local STT_GNU_IFUNC definition is used.
2685 (elf64_x86_64_relocate_section): Handle got.offset != -1
2686 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2687 STT_GNU_IFUNC symbol.
2689 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2691 PR ld/10205
2692 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2693 (elf_i386_reloc_type_lookup): Likewise.
2694 (R_386_tls): Removed.
2695 (R_386_irelative): New.
2696 (R_386_vt_offset): Updated.
2697 (elf_i386_rtype_to_howto): Likewise.
2698 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2699 (elf_i386_link_hash_table_create): Initialize igotplt,
2700 iplt and irelplt.
2701 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2702 (elf_i386_adjust_dynamic_symbol): Likewise.
2703 (elf_i386_allocate_dynrelocs): Likewise.
2704 (elf_i386_relocate_section): Likewise.
2705 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2706 sections.
2707 (elf_i386_finish_dynamic_symbol): When building a static
2708 executable, use .iplt, .igot.plt and .rel.iplt sections for
2709 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2710 locally defined STT_GNU_IFUNC symbol.
2712 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2713 (x86_64_reloc_map): Likewise.
2714 (R_X86_64_standard): Updated.
2715 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2716 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2717 iplt and irelplt.
2718 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2719 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2720 (elf64_x86_64_allocate_dynrelocs): Likewise.
2721 (elf64_x86_64_relocate_section): Likewise.
2722 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2723 sections.
2724 (elf64_x86_64_finish_dynamic_symbol): When building a static
2725 executable, use .iplt, .igot.plt and .rela.iplt sections for
2726 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2727 for locally defined STT_GNU_IFUNC symbol.
2729 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2730 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2732 * bfd-in2.h: Regenerated.
2733 * libbfd.h: Likewise.
2735 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2737 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2738 (_bfd_elf_make_ifunc_reloc_section): Removed.
2739 (_bfd_elf_is_ifunc_symbol): Likewise.
2740 (_bfd_elf_create_static_ifunc_sections): New.
2742 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2743 symbol check to ...
2744 (elf_link_add_object_symbols): Here.
2745 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2746 STT_GNU_IFUNC symbol.
2747 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2748 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2749 (IFUNC_INFIX): Removed.
2750 (get_ifunc_reloc_section_name): Likewise.
2751 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2752 (_bfd_elf_is_ifunc_symbol): Likewise.
2753 (_bfd_elf_create_static_ifunc_sections): New.
2755 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2757 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2758 (create_got_section): Likewise.
2759 (allocate_dynrelocs): Likewise.
2760 (readonly_dynrelocs): Likewise.
2761 (set_tls_module_base): Likewise.
2762 (dtpoff_base): Likewise.
2763 (tpoff): Likewise.
2764 (elf_i386_link_hash_table_create): Updated.
2765 (elf_i386_create_dynamic_sections): Likewise.
2766 (elf_i386_check_relocs): Likewise.
2767 (elf_i386_size_dynamic_sections): Likewise.
2768 (elf_i386_relocate_section): Likewise.
2770 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2771 (create_got_section): Likewise.
2772 (allocate_dynrelocs): Likewise.
2773 (readonly_dynrelocs): Likewise.
2774 (set_tls_module_base): Likewise.
2775 (dtpoff_base): Likewise.
2776 (tpoff): Likewise.
2777 (elf64_x86_64_link_hash_table_create): Updated.
2778 (elf64_x86_64_create_dynamic_sections): Likewise.
2779 (elf64_x86_64_check_relocs): Likewise.
2780 (elf64_x86_64_size_dynamic_sections): Likewise.
2781 (elf64_x86_64_relocate_section): Likewise.
2783 2009-05-28 Nick Clifton <nickc@redhat.com>
2785 * targets.c (_bfd_target_vector): Only include plugin target in
2786 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2788 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2790 * elf32-spu.c (struct call_info): New member broken_cycle.
2791 (remove_cycle): Instead of physically removing call_info structures
2792 to break call graph cycles, mark them using the broken_cycle flag.
2793 (mark_overlay_section): Respect broken_cycle flag.
2794 (unmark_overlay_section): Likewise.
2795 (collect_lib_sections): Likewise.
2796 (collect_overlays): Likewise.
2797 (sum_stack): Likewise.
2799 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2801 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2802 (mark_functions_via_relocs): Initialize callee->count to 1.
2803 (pasted_function): Likewise.
2804 (spu_elf_auto_overlay): Honor call counts when determining number
2805 of stubs required in software i-cache mode.
2807 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2809 * plugin.c (program_name): Remove.
2810 (plugin_program_name): New.
2811 (bfd_plugin_set_program_name): New.
2812 (try_load_plugin): Use plugin_program_name.
2813 * plugin.h (bfd_plugin_set_program_name): New.
2815 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2817 * aclocal.m4: Include ../config/plugins.m4.
2818 * configure.in: Use AC_PLUGINS.
2819 * configure: Regenerate.
2820 * Makefile.in: Regenerate.
2821 * doc/Makefile.in: Regenerate.
2823 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2825 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2826 link.
2827 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2828 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2829 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2830 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2831 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2832 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2833 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2834 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2835 * reloc.c (bfd_generic_relax_section): Likewise.
2836 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2837 * vms.c (vms_bfd_relax_section): Likewise.
2839 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2841 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2843 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2844 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2846 * elf32-i386.c (allocate_dynrelocs): Updated.
2847 (elf_i386_relocate_section): Likewise.
2848 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2849 (elf64_x86_64_relocate_section): Likewise.
2851 * elf64-x86-64.c (is_indirect_symbol): Removed.
2853 2009-05-26 Nick Clifton <nickc@redhat.com>
2855 * po/id.po: Updated Indonesian translation.
2857 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2859 * Makefile.am: Run "make dep-am".
2860 (AM_CPPFLAGS): New.
2861 (LIBDL): New.
2862 (ALL_MACHINES): Add cpu-plugin.lo.
2863 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2864 (BFD32_BACKENDS): Add plugin.lo.
2865 (BFD32_BACKENDS_CFILES): Add plugin.c.
2866 (libbfd_la_LIBADD): Add LIBDL
2867 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2868 (bfd_plugin_arch): Declare.
2869 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2870 * bfd.c (bfd): Add plugin_data.
2871 * config.bfd: Handle the plugin target.
2872 * configure.in: Check for --enable-plugins.
2873 (LT_INIT): Use the dlopen option.
2874 * cpu-plugin.c: New.
2875 * plugin.c: New.
2876 * plugin.h: New.
2877 * targets.c (plugin_vec): Declare.
2878 (_bfd_target_vector): Add plugin_vec.
2879 * Makefile.in: Regenerate.
2880 * bfd-in2.h: Regenerate.
2881 * configure: Regenerate.
2883 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2885 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2886 per line with all lines having continuation backslash. Prefix
2887 first line with "A", following lines with "B".
2888 * Makefile.am (DEP): Don't use dep.sed here.
2889 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2890 dep.sed here on dependencies, sort and uniq.
2891 * Makefile.in: Regenerate.
2893 2009-05-25 Tristan Gingold <gingold@adacore.com>
2895 * makefile.vms: Add verilog.obj to object list OBJS.
2897 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2899 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2900 for BFD_IN_MEMORY is cleared.
2901 (bfd_bwrite): Zero excess memory allocated.
2903 2009-05-22 Julian Brown <julian@codesourcery.com>
2905 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2906 macros.
2907 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2908 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2909 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2910 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2911 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2912 (a8_erratum_fix, a8_erratum_reloc): New structs.
2913 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2914 num_a8_erratum_fixes, fix_cortex_a8 fields.
2915 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2916 (elf32_arm_add_stub): Split into two parts, creating...
2917 (elf32_arm_create_or_find_stub_sec): New function.
2918 (elf32_arm_final_link_relocate): Add forward declaration.
2919 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2920 relocations, multiple relocations per stub.
2921 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2922 (arm_size_one_stub): Use find_stub_size_and_template.
2923 (a8_reloc_compare): New.
2924 (find_thumb_glue): Add forward declaration.
2925 (cortex_a8_erratum_scan): New.
2926 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2927 (bfd_elf32_arm_set_cortex_a8_fix): New.
2928 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2929 (arm_map_one_stub): Add THUMB32_TYPE support.
2930 (a8_branch_to_stub_data): New.
2931 (make_branch_to_a8_stub): New.
2932 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2933 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2934 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2935 Cortex-A8 erratum workaround.
2936 * bfd-in2.h: Regenerate.
2938 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2940 * Makefile.am: Run "make dep-am".
2941 * Makefile.in: Regenerate.
2942 * po/SRC-POTFILES.in: Regenerate.
2944 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2946 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2947 commit.
2949 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2951 * elf-bfd.h (struct elf_backend_data
2952 <elf_backend_link_output_symbol_hook>): Return an int.
2953 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2954 symbols on deleted .opd entries.
2955 * elflink.c (elf_link_output_sym): Return without outputting sym
2956 if output_symbol_hook returns 2.
2957 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2958 Abort if we must not discard sym.
2959 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2960 local syms.
2961 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2962 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2963 elf_backend_link_output_symbol_hook return type change.
2964 * elf32-arm.c (output_arch_syminfo): Likewise.
2965 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2966 (elf32_arm_output_arch_local_syms): Likewise.
2967 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2968 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2969 (bfd_score_elf_link_output_symbol_hook): Likewise.
2970 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2971 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2972 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2973 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2974 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2975 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2976 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2977 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2978 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2979 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2980 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2982 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2984 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2985 out of range .opd symbols.
2987 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2989 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2990 fprintf_vma directly.
2991 * peXXigen.c (pe_print_edata): Likewise.
2992 (pe_print_pdata): Likewise.
2993 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2994 (_bfd_XX_print_private_bfd_data_common): Likewise.
2996 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2998 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
3000 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
3001 Paul Brook <paul@codesourcery.com>
3003 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
3004 fix discarded sections.
3006 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3008 * elf32-spu.c (mark_overlay_section): Move .init and .fini
3009 sections into the software icache.
3011 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3013 * elf32-spu.c (build_stub): Always build "compact" sofware
3014 i-cache stubs.
3016 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3018 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
3019 (spu_elf_setup): Initialize it.
3020 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
3021 Update to new-sytle cache manager data structures.
3022 (spu_elf_build_stubs): Generate new-style cache manager data
3023 structures and symbols.
3024 (spu_elf_auto_overlay): Update size computation.
3026 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3028 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
3029 segments first amongst the program headers.
3031 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3033 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
3034 into addresses for relocation types that look at high bits. Remove
3035 special handling of relocation overflow warnings.
3037 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3039 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
3040 control flow graph between fragments of a function.
3042 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3044 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
3045 generate only a 16-byte .toe section.
3046 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
3048 2009-05-14 Alan Modra <amodra@bigpond.net.au>
3050 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
3051 (spu_elf_place_overlay_data): ..here. New function.
3052 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
3054 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
3056 * elf32-arm.c: Move sysdep.h to start of file.
3058 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
3060 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
3061 start of overlays.
3062 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
3063 __icache_tag_array and __icache_tag_array_size.
3065 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
3067 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
3068 ATTRIBUTE_UNUSED.
3069 (bfinfdpic_link_omit_section_dynsym): Likewise.
3070 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
3072 2009-05-05 Paul Brook <paul@codesourcery.com>
3074 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
3075 * bfd-in2.h: Regenerate.
3076 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
3077 (_arm_elf_section_data): Add text and exidx fields.
3078 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
3079 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
3080 copy_exidx_entry): New functions.
3081 (elf32_arm_write_section): Fixup .ARM.exidx contents.
3083 2009-05-05 Christophe lyon <christophe.lyon@st.com>
3085 * elf32-arm.c (DEF_STUBS): New helper define.
3086 (DEF_STUB): Likewise.
3087 (stub_def): New type.
3088 (stub_definitions): New array, containing stub template pointers
3089 and sizes.
3090 (arm_size_one_stub): Make use of stub_definitions.
3092 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
3094 * elflink.c (find_version_for_sym): Remove from here, ...
3095 * linker.c (bfd_find_version_for_sym): ... rename, replace
3096 here, make public and update all callers.
3097 * bfd-in2.h: Regenerate.
3099 2009-04-30 Nick Clifton <nickc@redhat.com>
3101 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
3102 section pointer.
3103 (struct elf_obj_data): Add has_ifunc_symbols boolean.
3104 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
3105 into a STT_GNU_IFUNC symbol type.
3106 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
3107 type.
3108 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
3109 the binary contains ifunc symbols.
3110 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
3111 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
3112 * elf32-i386.c (is_indirect_function): New function.
3113 (elf_i386_check_relocs): Create an ifunc output section.
3114 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
3115 section if necessary.
3116 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
3117 if necessary.
3118 (elf_i386_add_symbol_hook): New function. Set the
3119 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
3120 symbol is encountered.
3121 (elf_backend_post_process_headers): Define.
3122 (elf_backend_add_symbol_hook): Define.
3123 (elf_i386_post_process_headers): Rename to
3124 elf_i388_fbsd_post_process_headers.
3125 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
3126 (is_indirect_function): New function.
3127 (elf64_x86_64_check_relocs): Create an ifunc output section.
3128 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
3129 section if necessary.
3130 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
3131 symbol if necessary.
3132 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
3133 elf_obj_data structure if an ifunc symbol is encountered.
3134 (elf_backend_post_process_headers): Define.
3135 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
3136 if we have ifunc symbols to handle.
3137 (get_ifunc_reloc_section_name): New function. Computes the name
3138 for an ifunc section.
3139 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
3140 section to hold ifunc relocs.
3141 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
3142 (bfd_print_symbol_vandf): Handle ifunc symbols.
3143 (bfd_decode_symclass): Likewise.
3144 * bfd-in2.h: Regenerate.
3146 2009-04-30 Joseph Myers <joseph@codesourcery.com>
3148 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
3149 MOVW and MOVT relocations in a shared library link.
3151 2009-04-27 Anthony Green <green@moxielogic.com>
3153 * verilog.c: New file.
3154 * Makefile.am (BFD32_LIBS): Add verilog.c.
3155 (BFD32_LIBS_CFILES): Add verilog.c.
3156 (verilog.lo): New build rule.
3157 * Makefile.in: Rebuilt.
3158 * targets.c: Add verilog support.
3159 * bfd.c (tdata union): Add Verilog private data field.
3160 * bfd-in2.h: Regenerate.
3162 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
3164 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
3165 copy pe_opthdr.
3167 2009-04-23 Matthias Klose <doko@ubuntu.com>
3169 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
3171 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
3173 PR9743
3174 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
3175 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3176 (elf32_arm_size_stubs): Likewise.
3177 (record_thumb_to_arm_glue): Deleted unused function.
3178 (bfd_elf32_arm_process_before_allocation): No longer handle
3179 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
3180 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
3181 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3183 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
3185 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
3186 (elf32_arm_write_section): Declare early.
3187 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
3188 (arm_allocate_glue_section_space): Exclude empty sections.
3189 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
3190 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
3191 BFD.
3192 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
3193 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
3194 (elf32_arm_size_dynamic_sections): Allocate interworking
3195 sections here.
3196 (bfd_elf32_bfd_final_link): Define.
3198 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
3200 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
3202 * coffcode.h (coff_compute_section_file_positions): Clear
3203 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
3205 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
3206 force_minimum_alignment.
3208 * libcoff.h: Regenerated.
3210 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
3211 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
3213 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
3214 nor target_subsystem.
3216 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
3217 force_minimum_alignment nor target_subsystem.
3219 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
3221 * coff-x86_64.c (PEI_HEADERS): Protect includes.
3222 (bfd_pe_print_pdata): Remove #ifdef PE variation.
3223 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
3224 include in coff-x86_64.c of headers.
3225 (PDATA_ROW_SIZE): New define.
3226 (pex_regs[]): New static array.
3227 (pex64_get_runtime_function): New static function.
3228 (pex64_get_unwind_info): Likewise.
3229 (pex64_get_scope_entry): Likewise.
3230 (pex64_xdata_print_uwd_codes): Likewise.
3231 (pex64_get_section_by_rva): Likewise.
3232 (pex64_dump_xdata): Likewise.
3233 (pex64_bfd_print_pdata): Likewise.
3234 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
3235 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
3236 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
3238 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
3239 Alan Modra <amodra@bigpond.net.au>
3240 Dave Korn <dave.korn.cygwin@gmail.com>
3242 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
3243 long names and non-NUL-terminated strings.
3245 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3247 * bfd-in2.h: Regenerated.
3249 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3251 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
3252 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
3254 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3256 PR binutils/10074
3257 * coffcode.h (bfd_pei_p): New.
3259 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
3260 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3261 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
3262 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
3263 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
3264 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
3266 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
3267 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3268 bfd_efi_rtdrv_x86_64_vec,
3269 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
3270 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
3271 * targets.c: Likewise.
3273 * configure: Regenerated.
3274 * libcoff.h: Likewise.
3275 * Makefile.in: Likewise.
3277 * efi-app-ia32.c: Removed.
3278 * efi-app-x86_64.c: Likewise.
3279 * efi-bsdrv-ia32.c: Likewise.
3280 * efi-bsdrv-ia64.c: Likewise.
3281 * efi-bsdrv-x86_64.c: Likewise.
3282 * efi-rtdrv-ia32.c: Likewise.
3283 * efi-rtdrv-ia64.c: Likewise.
3284 * efi-rtdrv-x86_64.c: Likewise.
3285 * efi-rtdrv-ia32.c: Likewise.
3287 * efi-app-ia64.c: Moved to ...
3288 * pei-ia64.c: This.
3289 (TARGET_SYM): Set to bfd_pei_ia64_vec.
3290 (TARGET_NAME): Set to pei-ia64.
3292 * libpei.h (bfd_target_pei_p): Removed.
3293 (bfd_target_pei_arch): Likewise.
3294 (bfd_target_efi_app_p): Likewise.
3295 (bfd_target_efi_app_arch): Likewise.
3296 (bfd_target_efi_bsdrv_p): Likewise.
3297 (bfd_target_efi_bsdrv_arch): Likewise.
3298 (bfd_target_efi_rtdrv_p): Likewise.
3299 (bfd_target_efi_rtdrv_arch): Likewise.
3300 (bfd_pe_executable_p): Likewise.
3302 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
3303 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
3304 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
3305 and efi-rtdrv-ia32.c.
3306 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
3307 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
3308 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
3309 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
3310 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
3311 efi-rtdrv-x86_64.c. Add pei-ia64.c.
3312 (efi-app-ia64.lo): Removed.
3313 (efi-bsdrv-ia32.lo): Likewise.
3314 (efi-rtdrv-ia32.lo): Likewise.
3315 (efi-app-ia64.lo): Likewise.
3316 (efi-bsdrv-ia64.lo): Likewise.
3317 (efi-rtdrv-ia64.lo): Likewise.
3318 (efi-app-x86_64.lo): Likewise.
3319 (efi-bsdrv-x86_64.lo): Likewise.
3320 (efi-rtdrv-x86_64.lo): Likewise.
3321 (pei-ia64.lo): New.
3323 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
3324 with bfd_pei_p.
3325 (arch_type): Removed.
3326 (pe_arch): Likewise.
3327 (pe_bfd_object_p): Just return coff_object_p.
3329 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
3330 bfd_pe_executable_p with bfd_pei_p.
3332 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
3334 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3335 PLT entries to an undefined symbol when generating a shared
3336 library.
3338 2009-04-17 Nick Clifton <nickc@redhat.com>
3340 PR 9909
3341 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3343 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
3345 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3346 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3347 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3348 * binary.c (binary_bfd_define_common_symbol): Likewise.
3349 * bout.c (b_out_bfd_define_common_symbol): Likewise.
3350 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3351 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3352 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3353 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3354 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3355 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3356 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3357 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3358 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3359 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3360 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3361 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3362 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3363 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3364 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3365 * som.c (som_bfd_define_common_symbol): Likewise.
3366 * srec.c (srec_bfd_define_common_symbol): Likewise.
3367 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3368 * versados.c (versados_bfd_define_common_symbol): Likewise.
3369 * vms.c (vms_bfd_define_common_symbol): Likewise.
3370 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3371 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3372 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3373 (pmac_xcoff_vec): Likewise.
3374 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3375 (aix5coff64_vec): Likewise.
3376 * linker.c (bfd_generic_define_common_symbol): New function.
3377 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3378 (_bfd_define_common_symbol): New field.
3379 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3380 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3381 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3382 symbols here.
3383 * bfd-in2.h: Regenerate.
3384 * libbfd.h: Likewise.
3385 * libcoff.h: Likewise.
3387 2009-04-15 Anthony Green <green@moxielogic.com>
3389 * targets.c: Add moxie support.
3390 * Makefile.am: Ditto.
3391 * Makefile.in: Rebuilt.
3392 * cpu-moxie.c, elf32-moxie.c: New files.
3393 * archures.c: Add moxie support.
3394 * configure.in: Add moxie support.
3395 * configure: Rebuilt.
3396 * config.bfd, archures.c: Add moxie support.
3397 * bfd-in2.h: Rebuilt.
3399 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
3401 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3402 branch to an undef weak symbol into a jump to next instruction if
3403 a PLT entry will be created.
3405 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
3407 * coffgen.c (make_a_section_from_file): Set the backend long
3408 section names enable if long section names found on input.
3409 * coffcode.h: Extend long section names documentation to match.
3411 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
3413 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3414 machine code.
3416 2009-04-07 DJ Delorie <dj@redhat.com>
3418 * archures.c: Add bfd_mach_mep_c5.
3419 * bfd-in2.h: Likewise.
3420 * cpu-mep.c: Add bfd_c5_arch.
3421 * elf32-mep.c: Support it.
3423 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
3425 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3426 info->callbacks->einfo.
3427 * linker.c (_bfd_generic_section_already_linked): Likewise.
3429 2009-04-06 DJ Delorie <dj@redhat.com>
3431 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3433 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3435 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3436 _bfd_pex64_print_pdata only if PE is defined.
3438 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3439 (_bfd_pex64_print_pdata): This.
3441 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3442 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3443 is defined.
3445 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
3447 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3448 _bfd_pep_print_x64_pdata.
3449 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3450 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3452 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3454 * elf32-xtensa.c (relax_property_section): Always set r_offset
3455 to zero.
3457 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
3459 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3460 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3461 branch stubs.
3462 (elf32_arm_stub_type): New enum values for the two new stubs.
3463 (arm_type_of_stub): Make use of the two new stubs.
3464 (arm_size_one_stub): Handle the two new stubs.
3466 2009-04-01 Matt Thomas <matt@netbsd.org>
3468 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3469 hidden symbols into the GOT or PLT.GOT.
3470 (elf_vax_relocate_section): Do not emit a PCREL reloc
3471 into a shared object if it is against a hidden symbol.
3473 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3475 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3476 and know_contains_shared_object_p.
3477 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3478 Cache the result in the archive_info table.
3479 (xcoff_auto_export_p): Add an "info" parameter and update the
3480 call to xcoff_archive_contains_shared_object_p.
3481 (xcoff_mark_auto_exports): Update accordingly.
3482 (xcoff_post_gc_symbol): Likewise.
3484 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3486 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3487 rather than C_EXT.
3489 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3491 * coff-rs6000.c (member_layout): New structure.
3492 (archive_iterator): Likewise.
3493 (member_layout_init): New function.
3494 (archive_iterator_begin): Likewise.
3495 (archive_iterator_next): Likewise.
3496 (xcoff_write_armap_old): Use the new iterator functions.
3497 (do_shared_object_padding): Delete.
3498 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3499 handling of arch_info.
3500 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3501 first loop rather than the second. Allocate a member header if
3502 there isn't one, then work out the stat information and length
3503 in the first loop too. Use the new iterators for the second loop.
3504 (xcoff_write_archive_contents_big): Likewise.
3506 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3508 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3509 (bfd_xcoff_set_archive_import_path): Likewise.
3510 * bfd-in2.h: Regenerate.
3511 * xcofflink.c: Include libiberty.h.
3512 (xcoff_archive_info): New structure.
3513 (xcoff_archive_info_hash): New function.
3514 (xcoff_archive_info_eq): Likewise.
3515 (xcoff_get_archive_info): Likewise.
3516 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3517 (bfd_xcoff_split_import_path): New function.
3518 (bfd_xcoff_set_archive_import_path): Likewise.
3519 (xcoff_set_import_path): Move earlier in file.
3520 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3521 object to the the directory part of the bfd's filename. Get the
3522 import path and filename of an archive object from the archive's
3523 xcoff_tdata, initializing it if necessary. Update use of
3524 import_file_id.
3525 (bfd_link_input_bfd): Update use of import_file_id.
3526 (xcoff_write_global_symbol): Likewise.
3528 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3530 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3532 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3534 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3535 a .loader section for relocatable links.
3536 (xcoff_need_ldrel_p): New function.
3537 (xcoff_mark): Use it.
3538 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3539 a loader section.
3540 (xcoff_build_ldsym): New function, split out from...
3541 (xcoff_build_ldsyms): ...here. Rename to...
3542 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3543 call xcoff_build_ldsym, if there's a loader section.
3544 (xcoff_build_loader_section): New function, extracted verbatim from...
3545 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3546 there's a loader section. Only add an __rtinit loader symbol
3547 if there's a loader section. Update after above name change.
3548 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3549 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3550 and xcoff_create_ldrel.
3551 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3552 (xcoff_reloc_link_order): Likewise, but only call it if there's
3553 a loader section. Use xcoff_symbol_section.
3554 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3555 if there's a loader section.
3557 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3559 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3561 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3563 * elf32-arm.c (group_sections): Rewrite loops for better
3564 readability.
3566 2009-03-30 DJ Delorie <dj@redhat.com>
3568 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3569 relocs when doing a relocatable link.
3571 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3573 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3574 "ERROR:", in error messages.
3575 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3576 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3577 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3578 (elf32_arm_merge_eabi_attributes): Likewise.
3579 (elf32_arm_merge_private_bfd_data): Likewise.
3581 2009-03-27 Nick Clifton <nickc@redhat.com>
3583 * section.c (bfd_get_section_contents): Detect and handle the case
3584 where a section has the SEC_IN_MEMORY flag set but no actual
3585 contents allocated.
3587 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3589 PR 6494
3590 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3591 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3592 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3593 if we don't find matching PT_LOAD when copying.
3595 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3597 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3598 the reloc descriptions.
3600 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3602 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3603 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3604 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3606 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3608 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3609 (bfd_i386_arch_intel_syntax): Likewise.
3610 (i8086_arch): Likewise.
3611 (bfd_x86_64_arch): Likewise.
3613 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3615 * elf32-cris.c (cris_elf_relocate_section): <case
3616 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3617 symbols for non-allocated sections. Don't check whether to
3618 generate R_CRIS_DTPMOD for non-allocated sections.
3619 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3620 handle relocation GC:ing if applied to non-allocated section.
3621 (cris_elf_check_relocs): Similar.
3623 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3624 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3625 when emitting a known TP offset in the GOT.
3627 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3629 * elf64-ppc.c (synthetic_opd): Delete.
3630 (compare_symbols): Look for .opd name rather than section match.
3631 (ppc64_elf_get_synthetic_symtab): Likewise.
3633 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3635 * elf32-ppc.c (is_pic_glink_stub): Delete.
3636 (is_nonpic_glink_stub): New function.
3637 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3638 than first pic one.
3639 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3641 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3642 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3644 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3645 macros for visibilty and locality checks.
3646 (elf_s390_adjust_dynamic_symbol): Likewise.
3647 (allocate_dynrelocs): Likewise.
3648 (elf_s390_relocate_section): Likewise.
3649 (elf_s390_finish_dynamic_symbol): Likewise.
3650 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3651 (elf_s390_adjust_dynamic_symbol): Likewise.
3652 (allocate_dynrelocs): Likewise.
3653 (elf_s390_relocate_section): Likewise.
3654 (elf_s390_finish_dynamic_symbol): Likewise.
3656 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3658 * bfd-in2.h: Regenerated.
3659 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3660 for debugging sections and map memory read/write dependent on
3661 SEC_COFF_NOREAD.
3662 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3663 without memory read flags set.
3664 * section.c: Add SEC_COFF_NOREAD to section flags.
3666 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3668 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3669 for format string.
3671 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3673 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3674 "no overlays" return. If there are overlays, create overlay
3675 manager entry symbols here, so that..
3676 (spu_elf_build_stubs): ..we don't need to set them up here.
3677 Simplify entry symbol tests.
3678 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3680 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3682 * elf.c (elfcore_grok_openbsd_procinfo)
3683 (elfcore_grok_openbsd_note): New functions.
3684 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3686 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3688 * vms-hdr.c: Don't include alloca.h.
3689 * elf32-m68hc1x.c: Include alloca-conf.h.
3690 * xsym.c: Likewise.
3691 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3692 * som.c: Likewise.
3693 * Makefile.am: Run "make dep-am".
3694 * Makefile.in: Regenerate.
3696 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3698 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3700 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3702 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3703 Add compact_stub.
3704 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3705 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3706 ovly_return fields with ovly_entry[2]. Adjust all users.
3707 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3708 when soft-icache.
3709 (spu_elf_build_stubs): Likewise.
3710 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3711 ovly_flavour changes. Update all callers.
3712 (ovl_stub_size_log2): New function.
3713 (build_stub): Handle compact icache stubs. Use different manager
3714 entry point for stubs in non-icache area.
3715 (spu_elf_size_stubs): Don't allocate space for indirect branch
3716 descriptors.
3717 (spu_elf_build_stubs): And don't built them.
3719 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3721 * dwarf2.c (read_section): Always use rawsize, if available.
3723 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3725 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3726 of rawsize and size for buffer.
3728 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3730 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3731 parameter just because fixed sections fit into local store.
3732 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3733 generating overlays if fixed sections plus reserved stack
3734 and heap space fit into local store.
3736 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3738 * elf32-spu.c (build_stub): Correct icache set_id.
3739 (spu_elf_relocate_section): Likewise.
3741 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3743 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3744 symbol table if it was created by the current call.
3746 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3748 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3749 class XMC_DS rather than XMC_UA.
3751 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3753 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3754 bfd_boolean export_defineds parameter with an unsigned int
3755 auto_export_flags parameter.
3756 * bfd-in2.h: Regenerate.
3757 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3758 split out from xcoff_build_ldsyms.
3759 (xcoff_covered_by_expall_p): New function.
3760 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3761 but with extra code to handle -bexpfull and -bexpall.
3762 (xcoff_mark_auto_exports): New function.
3763 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3764 a function should be automatically exported.
3765 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3766 parameter with an auto_export_flags parameter. Update ldinfo
3767 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3768 exported symbols.
3770 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3772 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3773 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3774 init and fini functions. Do garbage collection for objects
3775 without an entry point too.
3777 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3779 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3780 check whether a symbol has csect information.
3781 (coff_print_aux): Likewise.
3782 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3783 information for C_AIX_WEAKEXT too.
3784 (_bfd_xcoff_swap_aux_out): Likewise.
3785 (xcoff_reloc_type_br): Handle defweak symbols too.
3786 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3787 information for C_AIX_WEAKEXT too.
3788 (_bfd_xcoff64_swap_aux_out): Likewise.
3789 (xcoff64_reloc_type_br): Handle defweak symbols too.
3790 * coffgen.c (coff_print_symbol): Handle auxillary function
3791 information for C_AIX_WEAKEXT too.
3792 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3793 instead of BSF_GLOBAL if the L_WEAK flag is set.
3794 (xcoff_dynamic_definition_p): New function.
3795 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3796 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3797 always take the symbol class from the ldsym. Use weak bfd symbol
3798 types for weak ldsyms.
3799 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3800 Fix the check for whether a definition is from a shared object.
3801 Allow redefinitions of weak symbols.
3802 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3803 (xcoff_keep_symbol_p): Likewise.
3804 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3805 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3806 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3807 but mark them as L_WEAK.
3808 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3809 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3811 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3813 * xcofflink.c (xcoff_mark): When walking the relocations,
3814 only mark the target symbol or the target section, not both.
3815 (xcoff_final_definition_p): New function.
3816 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3817 symbol is a valid definition of the associated output symbol.
3818 Use XCOFF_ALLOCATED to stop the same hash table entry having
3819 two output symbols.
3820 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3821 keeping a symbol.
3822 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3824 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3826 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3827 symbols as XMC_XO.
3829 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3831 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3832 * libcoff.h: Regenerate.
3833 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3834 line-number counts in the bfd's lineno_counts field.
3835 Don't keep per-csect line-number counts.
3836 (xcoff_sweep): Don't update per-csect line-number counts.
3837 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3838 entries in each output section.
3839 (xcoff_link_input_bfd): Get the number of line numbers from
3840 the bfd's lineno_counts field, rather than recalculating it
3841 from scratch. Fix the range check when updating C_BINCL and
3842 C_EINCL symbols.
3843 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3844 here. Don't expect csects to have line-number counts.
3846 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3848 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3849 * libcoff.h: Regenerate.
3850 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3851 "skip" logic from xcoff_link_input_bfd.
3852 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3853 objects in a dynamic link, rather than checking whether csectpp
3854 is null. Always allocate debug_index for other objects,
3855 and always go through the loop. Update the type of debug_index
3856 after the change above. Read the auxillary csect information
3857 and use xcoff_keep_symbol_p to decide whether a symbol should
3858 be kept. Set its debug_index to -2 if not.
3859 (xcoff_link_input_bfd): Update the type of debug_index after
3860 the change above and always expect it to be nonnull. Use it to
3861 test whether a symbol should be stripped, rather than making the
3862 decision here. Postpone all symbol creation to the second pass.
3864 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3866 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3867 creating a descriptor.
3868 (xcoff_sweep): Don't mark toc_section unless it's needed.
3869 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3870 when marking every bfd.
3871 (xcoff_link_input_bfd): Skip all TOC anchors.
3872 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3873 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3874 to -1; call xcoff_find_tc0 instead.
3876 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3878 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3879 * libcoff.h: Regenerate.
3880 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3881 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3882 the previous symbol's csect. Treat last_symndx as an inclusive value
3883 and simplify its handling.
3884 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3885 symbols with the right csect. Don't mark rsec when processing
3886 relocations against undefined or absolute sections.
3887 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3888 of bfd_und_section_ptr.
3889 (xcoff_link_input_bfd): Likewise.
3891 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3893 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3894 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3895 flag is set. Assert that all undefined symbols are either
3896 imported or defined by a dynamic object.
3897 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3898 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3899 handling to all relocations. Only set XCOFF_CALLED for function
3900 symbols.
3901 (xcoff_find_function): New function, split out from...
3902 (bfd_xcoff_export_symbol) ...here.
3903 (xcoff_set_import_path): New function, split out from...
3904 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3905 meaning of XCOFF_CALLED.
3906 (xcoff_mark_symbol): If we mark an undefined and unimported
3907 symbol, find some way of defining it. If the symbol is a function
3908 descriptor, fill in its definition automatically. If the symbol
3909 is a function, mark its descriptor and allocate room for global
3910 linkage code. Otherwise mark the symbol as implicitly imported.
3911 Move the code for creating function descriptors from...
3912 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3913 check for symbols that were implicitly defined.
3914 (xcoff_mark): Don't count any dynamic relocations against
3915 function symbols.
3916 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3917 in the xcoff link info.
3918 (xcoff_link_input_bfd): Remove handling of undefined and
3919 unexported symbols.
3921 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3923 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3924 if the target is absolute. Fix comment typo.
3925 (xcoff_ppc_relocate_section): Remove FIXME.
3926 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3927 if the target is absolute.
3929 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3931 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3932 R_POS and R_NEG relocations against absolute symbols to the
3933 .loader section.
3935 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3937 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3938 to 2 for bfd_mach_ppc_620.
3940 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3942 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3943 * configure.in: Likewise.
3944 * configure: Regenerate.
3946 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3948 PR binutils/9945
3949 * elf.c (assign_section_numbers): Generate symbol table if there
3950 is any relocation in output.
3951 (_bfd_elf_compute_section_file_positions): Likewise.
3953 2009-03-13 Nick Clifton <nickc@redhat.com>
3955 PR 9934
3956 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3957 * elflink.c (elf_link_read_relocs_from_section): Use
3958 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3959 relocs but no symbol table.
3960 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3962 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3964 PR ld/9938
3965 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3966 to check ___tls_get_addr.
3968 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3969 strncmp to check __tls_get_addr.
3971 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3973 * dwarf2.c (read_section): Always check the offset, even when the
3974 section has been read before.
3976 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3978 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3979 comments.
3981 2009-03-11 Chris Demetriou <cgd@google.com>
3983 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3984 * bfd-in2.h: Regenerate.
3985 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3986 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3987 mode.
3988 (bsd_write_armap): Likewise.
3989 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3990 flag is set, do nothing.
3991 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3992 for timestamp.
3994 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3996 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3997 used to update stack pointer.
3999 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4001 PR binutils/9921
4002 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
4003 for unknown symbols in absolute section.
4005 2009-03-06 Nick Clifton <nickc@redhat.com>
4007 * po/es.po: Updated Spanish translation.
4009 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
4011 * elf32-arm.c (group_sections): Take next section size into
4012 account before accepting to group it.
4014 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
4016 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
4017 PLT entries.
4018 (elf32_arm_final_link_relocate): Likewise.
4020 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
4022 PR 9923
4023 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
4025 2009-03-04 Alan Modra <amodra@bigpond.net.au>
4027 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
4028 * section.c (struct bfd_section): Add has_tls_get_addr_call.
4029 (BFD_FAKE_SECTION): Init new flag.
4030 * ecoff.c (bfd_debug_section): Likewise.
4031 * bfd-in2.h: Regenerate.
4032 * libbfd.h: Regenerate.
4033 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
4034 (ppc_elf_reloc_type_lookup): Handle new relocs.
4035 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
4036 without marker relocs.
4037 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
4038 if section has no old-style calls.
4039 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
4040 Don't try to optimize new-style __tls_get_addr call when handling
4041 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
4042 relocs.
4043 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
4044 (ppc64_elf_reloc_type_lookup): Handle new relocs.
4045 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
4046 without marker relocs.
4047 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
4048 if section has no old-style calls. Set toc_ref for new relocs as
4049 appropriate.
4050 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
4051 Don't try to optimize new-style __tls_get_addr call when handling
4052 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
4053 relocs.
4055 2009-03-04 Alan Modra <amodra@bigpond.net.au>
4057 PR 6768
4058 * configure.in: Test for ld --as-needed support. Link shared
4059 libbfd against libm.
4060 * configure: Regenerate.
4062 2009-03-03 Alan Modra <amodra@bigpond.net.au>
4064 * Makefile.am: Run "make dep-am".
4065 * Makefile.in: Regenerate.
4067 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
4069 * elf32-score7.c: New file.
4070 * elf32-score.h: New file.
4071 * elf32-score.c: Add code to support score 7. Set score7 as the
4072 default.
4073 * cpu-score.c: Add score7 architecure.
4074 (compatibile): New function.
4075 * Makefile.am: Add rules for building elf32-score7 object.
4076 * Makefile.in: Regenerate.
4077 * configure.in: Add elf32-score7 object to score vectors.
4078 * configure: Regenerate.
4079 * reloc.c: Add score7 relocs.
4080 * archures.c: Add score3 and score7 machine numbers.
4081 * bfd-in2.h: Regenerate.
4082 * libbfd.h: Regenerate.
4084 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4086 * configure: Regenerate.
4088 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4090 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
4091 (elf32_hppa_check_relocs): Use it.
4093 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
4094 elf64-hppa.c.
4095 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
4096 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4097 (elf_hppa_is_dynamic_loader_symbol): Likewise.
4098 (elf_hppa_record_segment_addrs): Likewise.
4099 (elf_hppa_final_link): Likewise.
4100 (elf_hppa_relocate_insn): Likewise.
4101 (elf_hppa_final_link_relocate): Likewise.
4102 (elf64_hppa_relocate_section): Likewise.
4103 * elf64-hppa.c: Insert above.
4105 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4107 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
4108 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
4109 (elf_hppa_relocate_section): Likewise.
4110 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
4111 from struct elf_link_hash_entry. Add count field.
4112 (struct elf64_hppa_dyn_hash_table): Delete.
4113 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
4114 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
4115 (hppa_elf_hash_entry, eh_name): Define.
4116 (elf64_hppa_new_dyn_hash_entry): Delete.
4117 (elf64_hppa_dyn_hash_lookup): Delete.
4118 (elf64_hppa_dyn_hash_traverse): Delete.
4119 (get_dyn_name): Delete.
4120 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
4121 of struct elf64_hppa_dyn_hash_entry *.
4122 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
4123 allocate_global_data_plt, allocate_global_data_stub,
4124 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
4125 Likewise.
4126 (hppa64_link_hash_newfunc): New.
4127 (elf64_hppa_hash_table_create): Rework.
4128 (count_dyn_reloc): Likewise.
4129 (hppa64_elf_local_refcounts): New.
4130 (elf64_hppa_check_relocs): Rework using standard technique for recording
4131 local DLT, PLT and OPD reference counts.
4132 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
4133 elf_link_hash_entry *.
4134 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
4135 allocate_global_data_plt, allocate_global_data_stub,
4136 allocate_global_data_opd, allocate_dynrel_entries,
4137 elf64_hppa_adjust_dynamic_symbol,
4138 elf64_hppa_mark_milli_and_exported_functions): Likewise.
4139 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
4140 Use hppa_link_hash_table. Rework.
4141 (elf64_hppa_link_output_symbol_hook): Rework.
4142 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
4143 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
4144 elf64_hppa_finish_dynamic_sections): Likewise.
4146 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
4148 * elf32-arm.c (stub_reloc_type): Removed.
4149 (insn_sequence): Renamed reloc_type field to r_type.
4150 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
4151 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
4152 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
4153 (elf32_arm_stub_type): Add new enum entries for the new stubs.
4154 (arm_stub_is_thumb): Catch new stubs.
4155 (arm_type_of_stub): Handle new stubs.
4156 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
4157 (bfd_elf32_arm_process_before_allocation): Remove useless
4158 condition.
4160 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
4162 * elf.c (elf_find_function): Use is_function_type to check
4163 function symbol.
4165 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
4167 * xtensa-modules.c: Revert to previous version 1.11 due
4168 to inadvertant commit.
4170 2009-02-24 Sterling Augustine <sterling@tensilica.com>
4172 * elf32-xtensa.c (text_action_add): Separate test for action
4173 type. Break if saved action is ta_widen_insn at same offset.
4175 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
4177 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
4178 to elf32_arm_stub_long_branch_any_arm_pic.
4179 (elf32_arm_stub_long_branch_any_thumb_pic): New.
4180 (enum elf32_arm_stub_type, arm_type_of_stub)
4181 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
4182 separately.
4184 2009-02-24 Joseph Myers <joseph@codesourcery.com>
4186 * elf32-arm.c (PREV_SEC): Update comment.
4187 (group_sections): Rename argument to stubs_always_after_branch.
4188 Reverse the list and place stubs at the end of input sections.
4189 Undefine NEXT_SEC.
4190 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
4192 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
4194 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
4195 Fix formatting.
4196 (arm_size_one_stub): Remove unnecessary break.
4197 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
4199 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
4201 * elf32-arm.c (stub_insn_type): New type.
4202 (stub_reloc_type): Likewise.
4203 (insn_sequence): Likewise.
4204 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
4205 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
4206 (elf32_arm_stub_long_branch_thumb_only): Likewise.
4207 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4208 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
4209 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
4210 (elf32_arm_stub_hash_entry): Add new helper fields.
4211 (stub_hash_newfunc): Initialize these new fields.
4212 (arm_build_one_stub): Encode Arm and Thumb instructions separately
4213 to take endianness into account.
4214 (arm_size_one_stub): Compute size of stubs using insn_sequence.
4215 (arm_map_one_stub): Code is now more generic, thanks to
4216 insn_sequence.
4218 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
4220 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
4221 code.
4222 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4223 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
4224 BLX is not available. Fix typo in warning message. Add comments
4225 and improve formatting.
4226 (arm_build_one_stub): Adjust to new
4227 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
4228 (arm_map_one_stub): Likewise.
4230 2009-02-23 Tristan Gingold <gingold@adacore.com>
4231 Eric Botcazou <ebotcazou@adacore.com>
4232 Douglas B Rupp <rupp@gnat.com>
4234 * vms.h: Update copyright year, fix comments, reorder declarations.
4235 (_bfd_save_vms_section): Remove the prototype.
4236 (EGPS_S_V_NO_SHIFT): New constant.
4237 (bfd_vms_set_section_flags): New prototype.
4238 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
4239 constants.
4240 (EGSY_S_W_FLAGS): Ditto.
4241 (EGSY_S_V_QUAD_VAL): Ditto.
4242 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
4243 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
4244 EGST_S_B_NAMLNG): Ditto.
4245 (ESRF_S_B_NAMLNG): Ditto.
4246 (ETIR_S_C_HEADER_SIZE): Ditto.
4247 (EGPS_S_V_ALLOC_64BIT): Ditto.
4248 (DST_S_C_EPILOG): Ditto.
4249 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
4250 (DST_S_C_SRC_INCRLNUM_B): Ditto.
4251 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
4252 (DST_S_L_PCLINE_UNSLONG): Ditto.
4253 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
4254 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
4255 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
4256 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
4257 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
4258 (DST_S_B_SRC_UNSBYTE): Ditto.
4259 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
4260 Add prototypes.
4261 (vms_section, vms_reloc): Remove types.
4262 (hdr_struc): Replaced by ...
4263 (hdr_struct): ... new type.
4264 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
4265 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
4266 (EMH_DATE_LENGTH): Ditto.
4267 (eom_struc): Replaced by ...
4268 (eom_struct): ... new type.
4269 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
4270 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
4271 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
4272 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
4273 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
4274 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
4275 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
4276 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
4277 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
4278 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
4279 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
4280 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
4281 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
4282 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
4283 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
4284 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
4285 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
4286 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
4287 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
4288 (enum file_type_enum): New type.
4289 (struct location_struct): Removed.
4290 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
4291 (struct funcinfo, struct module): Ditto.
4292 (struct vms_private_data_struct): Update fields.
4293 (struct vms_section_data_struct): New type.
4295 * vms.c: Update copyright year, fix comments,
4296 Fix includes for DECC, add prototypes.
4297 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
4298 some initializers.
4299 Use flavour to set is_vax, location_stack is removed.
4300 (struct pair): Declare.
4301 (fill_section_ptr): Initialize variables at declaration.
4302 Add guard to set SECTION_SYM flag, handlde und section.
4303 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
4304 (_bfd_vms_slurp_object_records): New function, replaces previous
4305 vms_object_p.
4306 (vms_slurp_module): New function.
4307 (vms_slurp_image): Ditto.
4308 (vms_object_p): Complete rewrite.
4309 (vms_mkobject): Use is_vax field to slect architecture.
4310 (free_reloc_stream): New function.
4311 (vms_convert_to_var): Ditto.
4312 (vms_convert_to_var_1): Ditto.
4313 (vms_convert_to_var_unix_filename): Ditto.
4314 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
4315 VAR format on VMS.
4316 (vms_new_section_hook): Set alignment to 0, allocate private data.
4317 (vms_get_section_contents): Load content.
4318 (vms_get_symbol_info): Handle undefined section.
4319 (vms_find_nearest_line): Handle.
4320 (alloc_reloc_stream): New function.
4321 (vms_slurp_reloc_table): Ditto.
4322 (vms_get_reloc_upper_bound): Make it real.
4323 (vms_canonicalize_reloc): Do the real work.
4324 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
4325 ALPHA_R_BOH.
4326 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
4327 (vms_set_arch_mach): Check arch.
4328 (vms_set_section_contents): Copy the content after allocation.
4329 (vms_alpha_vec): Update object flags.
4331 * vms-tir.c: Update copyright year, fix comments,
4332 add prototypes for new functions.
4333 (dst_define_location): New function.
4334 (dst_restore_location): New function.
4335 (dst_retrieve_location): New function.
4336 (dst_check_allocation): New function.
4337 (image_dump): Call dst_check_allocation.
4338 (image_write_b): Ditto.
4339 (image_write_w): Ditto.
4340 (image_write_l): Ditto.
4341 (image_write_q): Ditto.
4342 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4343 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4344 CTL_STKDL.
4345 Call error handler instead of abort if name is not known.
4346 (etir_sta): Add quarter_relocs argument and set it.
4347 Fix cast.
4348 (etir_sto): Ditto.
4349 (etir_opr): Ditto, return FALSE in case of error.
4350 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4351 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4352 (etir_stc): Add quarter_relocs argument and set it, fix cast.
4353 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4354 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4355 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4356 Return FALSE in case of error.
4357 (tir_sta): Change sign of psect.
4358 (tir_ctl): Ditto.
4359 (tir_cmd): Fix cast. Makes tir_table static const.
4360 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4361 add argument to explain.
4362 (analyze_etir): Initialize maxptr, add quarter_relocs
4363 declaration, move some declarations into inner scopes.
4364 Handle quarter_relocs and STO_IMM.
4365 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4366 (_bfd_vms_slurp_relocs): New function.
4367 (_bfd_vms_decode_relocs): New function.
4368 (sto_imm): Rewritten.
4369 (start_first_etbt_record): New function.
4370 (start_another_etbt_record): Ditto.
4371 (etir_output_check): Ditto.
4372 (defer_reloc_p): Ditto.
4373 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4374 a for-loop. Correctly deals with contents, deals with .vmsdebug,
4375 rewritte relocations handling.
4376 (_bfd_vms_write_tbt): Removed.
4377 (_bfd_vms_write_dbg): Ditto.
4379 * vms-misc.c: Update copyright year, Fix comments.
4380 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4381 (maybe_adjust_record_pointer_for_object): New function.
4382 (_bfd_vms_get_first_record): New function, replaces ...
4383 (_bfd_vms_get_record): .. removed.
4384 (_bfd_vms_get_object_record): New function.
4385 (_bfd_vms_get_object_record): New function.
4386 (vms_get_remaining_object_record): New function, replaces ...
4387 (_bfd_vms_get_next_record): ... removed.
4388 (add_new_contents): Removed.
4389 (_bfd_save_vms_section): Removed.
4390 (_bfd_get_vms_section): Removed.
4391 (_bfd_vms_output_flush): Write in VAR format.
4392 (new_symbol): Don't make UND section.
4394 * vms-hdr.c: Update copyright year, update list of record handled.
4395 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4396 (_bfd_vms_write_hdr): Strip vms and unix patches,
4397 add comments, truncate module name at 31 characters,
4398 use constants instead of hard-coded value,
4399 write BFD version instead of a fixed string.
4400 (_bfd_vms_slurp_ihd): New function.
4401 (_bfd_vms_slurp_isd): Ditto.
4402 (_bfd_vms_slurp_ihs): Ditto.
4403 (new_module): Ditto.
4404 (parse_module): Ditto
4405 (build_module_list): Ditto.
4406 (module_find_nearest_line): Ditto.
4407 (_bfd_vms_find_nearest_dst_line): Ditto.
4408 (vms_slurp_debug): Ditto.
4409 (_bfd_vms_slurp_dbg): Ditto.
4410 (_bfd_vms_slurp_tbt): Ditto.
4411 (_bfd_vms_write_dbg): Ditto.
4412 (_bfd_vms_write_tbt): Ditto.
4414 * vms-gsd.c: Update copyright year, update list of records handled.
4415 (EVAX_LITERALS_NAME): New macro.
4416 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4417 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4418 (register_universal_symbol): New function and prototype.
4419 (_bfd_vms_slurp_gsd): Fix indentations and casts,
4420 improve debug messages,
4421 use constants instead of hard-coded value,
4422 fix missing endianness conversion,
4423 handle global symbol (SYMG).
4424 (bfd_vms_set_section_flags): New function.
4425 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4426 handle section literals,
4427 fix indentation,
4428 handle section bfd and vms flags,
4429 don't output LIB$INITIALIZE symbol,
4430 fix handling of weak symbols,
4431 fix evax vs vax procedure descriptor,
4432 handle absolute symbols.
4434 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4435 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4437 * makefile.vms (DEFS): Fix flags for VMS.
4439 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4441 * bfd-in2.h: Regenerated.
4442 * libbfd.h: Regenerated.
4444 2009-02-20 Cary Coutant <ccoutant@google.com>
4446 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4447 in struct stat.
4449 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4451 PR gas/7059
4452 * coffcode.h (coff_write_object_contents): Don't let the string
4453 table offset overflow the s_name field when using long section names.
4455 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4457 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4458 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4459 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4460 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4461 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4462 (bfd_pmac_xcoff_backend_data): Likewise.
4463 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4464 (bfd_xcoff_aix5_backend_data): Likewise.
4465 (xcoff64_write_object_contents): Delete unused long_section_names
4466 local variable.
4467 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4468 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4469 struct non-const.
4470 * coffcode.h (documentation): Update to describe long section names.
4471 (COFFLONGSECTIONCATHELPER): New helper macro.
4472 (BLANKOR1TOODD): Likewise.
4473 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4474 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4475 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4476 (bfd_coff_set_long_section_names_allowed): New function.
4477 (bfd_coff_set_long_section_names_disallowed): Likewise.
4478 (struct bfd_coff_backend_data): Add new backend hook function
4479 pointer _bfd_coff_set_long_section_names.
4480 (bfd_coff_set_long_section_names): New backend hook.
4481 (coff_write_object_contents): Only generate long section names if
4482 bfd_coff_long_section_names() indicates they are currently enabled.
4483 (bfd_coff_std_swap_table): Make non-const, and initialise long
4484 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4485 (ticoff0_swap_table): Likewise to both.
4486 (ticoff1_swap_table): Again, likewise to both.
4487 * coffgen.c (make_a_section_from_file): Allow long section names
4488 as inputs even if not currently allowed for outputs.
4489 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4490 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4491 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4492 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4493 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4494 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4495 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4496 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4497 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4498 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4499 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4500 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4501 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4502 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4503 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4504 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4505 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4506 * libcoff-in.h: Update copyright year to cause updated copyright
4507 year in generated libcoff.h, and fix typo.
4508 * libcoff.h: Regenerated.
4509 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4510 (_bfd_ecoff_no_long_sections): Add prototype.
4511 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4512 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4513 defined by an including .c file.
4514 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4515 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4516 (ticoff1_swap_table): Likewise to both.
4518 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
4520 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4521 stub. Catch default case error.
4522 (arm_map_one_stub): Add missing Thumb mapping symbol.
4524 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4526 PR 9841
4527 * elf32-avr.c: Handle case where no local symbos exist correctly.
4529 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
4531 bfd/
4532 * elf32-arm.c (arm_long_branch_stub,
4533 arm_thumb_v4t_long_branch_stub,
4534 arm_thumb_thumb_long_branch_stub,
4535 arm_thumb_arm_v4t_long_branch_stub,
4536 arm_thumb_arm_v4t_short_branch_stub,
4537 arm_pic_long_branch_stub):
4538 Renamed to elf32_arm_stub_long_branch_any_any,
4539 elf32_arm_stub_long_branch_v4t_arm_thumb,
4540 elf32_arm_stub_long_branch_thumb_only,
4541 elf32_arm_stub_long_branch_v4t_thumb_arm,
4542 elf32_arm_stub_short_branch_v4t_thumb_arm,
4543 elf32_arm_stub_long_branch_any_any_pic.
4544 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4545 arm_thumb_thumb_stub_long_branch,
4546 arm_thumb_arm_v4t_stub_long_branch,
4547 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4548 Renamed to arm_stub_long_branch_any_any,
4549 arm_stub_long_branch_v4t_arm_thumb,
4550 arm_stub_long_branch_thumb_only,
4551 arm_stub_long_branch_v4t_thumb_arm,
4552 arm_stub_short_branch_v4t_thumb_arm,
4553 arm_stub_long_branch_any_any_pic.
4555 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4557 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4558 in branch offset check.
4560 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4562 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4563 add toc.symndx and toc.add.
4564 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4565 Set up toc.add.
4566 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4567 callers.
4568 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4569 (branch_reloc_hash_match): New function, extracted from..
4570 (ppc64_elf_tls_optimize): ..here.
4571 (ppc64_elf_relocate_section): Properly set addends when optimizing
4572 tls sequences. Avoid unnecessary reading and writing of insns.
4573 Only redo reloc when symbol changed. Bypass symbol checks when
4574 using tlsld_got.
4575 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4576 (branch_reloc_hash_match): New function, extracted from..
4577 (ppc_elf_tls_optimize): ..here.
4578 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4579 Don't clear addend on zapped __tls_get_addr reloc.
4581 2009-02-12 Nick Clifton <nickc@redhat.com>
4583 PR 9827
4584 * elflink.c (bfd_elf_final_link): When counting the relocations,
4585 if the header size has not been set yet then assume that it will
4586 match the output section's reloc type.
4588 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4590 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4591 relocatable link.
4593 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4595 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4596 (find_function): Likewise.
4597 (pasted_function): Don't error if no prior function found.
4598 (discover_functions): Revert 2008-12-10 change. Extend first
4599 function range to start of section.
4601 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4603 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4604 functions to C90.
4605 * elf64-hppa.h: Likewise.
4607 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4609 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4610 .sbss handling.
4612 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4614 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4615 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4617 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4619 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4620 * archures.c (bfd_mach_mips_xlr): Define.
4621 * bfd-in2.h: Regenerate.
4622 * cpu-mips.c (I_xlr): Define.
4623 (arch_info_struct): Add XLR entry.
4624 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4625 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4626 (mips_mach_extensions): Add XLR entry.
4628 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4630 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4632 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4634 * configure.in: AC_SUBST pdfdir.
4635 * Makefile.am: Add install-pdf, install-pdf-am
4636 and install-pdf-recursive targets. Define pdfdir.
4637 * doc/Makefile.am: Define pdf__strip_dir. Add
4638 install-pdf and install-pdf-am targets.
4639 * po/Make-in: Add install-pdf target.
4640 * configure: Regenerate.
4641 * Makefile.in: Regenerate
4642 * doc/Makefile.in: Regenerate.
4644 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4646 * bfd-in2.h: Regenerate.
4647 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4648 fields from n_entries to n_slots where appropriate, update comments.
4649 (HOWTO): Add TLS relocations.
4650 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4651 (enum elf_m68k_got_offset_size): New enum.
4652 (struct elf_m68k_got_entry.type): Move field to ...
4653 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4654 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4655 functions.
4656 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4657 functions.
4658 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4659 fields into n_entries array. Update comments.
4660 (elf_m68k_init_got): Simplify, update all uses.
4661 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4662 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4663 GOT entries; update name, update all uses.
4664 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4665 (elf_m68k_get_got_entry): Update.
4666 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4667 simplify.
4668 (elf_m68k_remove_got_entry_type): Simplify.
4669 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4670 (elf_m68k_can_merge_gots): Update.
4671 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4672 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4673 GOT entries, simplify.
4674 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4675 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4676 field, remove obsoleted local_n_entries field.
4677 (elf_m68k_partition_multi_got_2): New static function.
4678 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4679 update.
4680 (elf_m68k_remove_got_entry_type): Update.
4681 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4682 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4683 update of sgot->size and srelgot->size.
4684 (elf_m68k_gc_sweep_hook): Update.
4685 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4686 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4687 TLS relocations.
4688 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4689 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4691 2009-02-02 DJ Delorie <dj@redhat.com>
4693 * elf32-mep.c (config_names): Regenerate configuration.
4695 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4697 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4698 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4699 * elf.c (bfd_elf_get_str_section): Make static.
4700 (bfd_elf_find_section): Delete.
4701 * libbfd.h: Regenerate.
4703 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4705 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4706 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4708 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4710 * elflink.c (on_needed_list): New function.
4711 (elf_link_add_object_symbols): Link in --as-needed libs if they
4712 satisfy undefined symbols in other libs.
4714 2009-01-30 Julian Brown <julian@codesourcery.com>
4716 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4717 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4718 with --just-symbols (-R).
4720 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4722 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4723 high_pc in order to properly sign-extend VMAs.
4725 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4726 Mark Shinwell <shinwell@codesourcery.com>
4727 Catherine Moore <clm@codesourcery.com>
4729 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4731 2009-01-28 Catherine Moore <clm@codesourcery.com>
4733 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4734 SEC_LOAD for dynamic relocation sections.
4736 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4738 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4739 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4740 the size of local TLS data.
4742 2009-01-27 Andreas Schwab <schwab@suse.de>
4744 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4745 architectures in the archive.
4747 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4749 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4750 <R_CRIS_32_DTPREL>: Correct relocation value.
4752 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4753 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4754 symbols with non-default visibility.
4756 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4758 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4759 describing the trampolines.
4760 (ppc_elf_relocate_section): Update relocs to describe the
4761 trampolines.
4763 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4765 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4766 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4767 and R_PARISC_PCREL12F relocations.
4769 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4771 PR 6022
4772 * elflink.c (find_version_for_sym): New function split out from,
4773 but without export_dynamic test, ..
4774 (_bfd_elf_link_assign_sym_version): ..here.
4775 (_bfd_elf_export_symbol): Use it.
4777 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4779 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4780 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4781 * elflink.c: ..here, somewhat modified.
4782 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4783 _bfd_elf_link_find_version_dependencies,
4784 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4785 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4786 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4787 declare..
4788 * elflink.c: ..and make static here.
4789 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4790 of output_bfd from struct elf_find_verdep_info.
4791 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4792 struct elf_info_failed.
4793 (bfd_elf_size_dynamic_sections): Adjust.
4795 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4797 PR 6832
4798 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4799 after comp_unit_find_line call.
4801 2009-01-21 Nick Clifton <nickc@redhat.com>
4803 PR 9769
4804 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4805 tm_gmtoff field in struct tm.
4807 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4809 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4810 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4811 sections in soft-icache lines unless non_ia_text. Don't add
4812 rodata if doing so would exceed line size.
4814 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4816 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4817 types than bfd_link_hash_indirect, before early return, call
4818 _bfd_elf_link_hash_copy_indirect.
4820 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4822 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4823 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4824 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4825 (elf_backend_obj_attrs_order): New define.
4826 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4827 (elfNN_bed): Add elf_backend_obj_attrs_order.
4829 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4831 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4832 (obj_attr_size): Likewise.
4833 (write_obj_attribute): Likewise.
4834 (_bfd_elf_copy_obj_attributes): Likewise.
4835 (_bfd_elf_parse_attributes): Likewise.
4836 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4837 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4838 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4839 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4840 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4841 with macros.
4843 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4845 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4846 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4847 (bfd_elf_add_obj_attr_string): Likewise.
4848 (bfd_elf_add_obj_attr_int_string): Likewise.
4849 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4850 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4851 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4852 Tag_nodefaults has no default value.
4853 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4854 comment to reflect the new state.
4856 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4858 PR 9695
4859 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4860 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4861 (adjust_z_magix): Delete dead code handling QMAGIC.
4863 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4865 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4866 IMAGE_SCN_MEM_DISCARDABLE.
4868 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4870 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4871 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4872 * configure.in (commonbfdlib): Delete.
4873 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4874 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4875 is available, not just for linux.
4876 * po/SRC-POTFILES.in: Regenerate.
4877 * Makefile.in: Regenerate.
4878 * configure: Regenerate.
4880 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4881 Julian Brown <julian@codesourcery.com>
4883 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4884 ARM attributes in ABI 2.07.
4885 * elf32-arm.c (get_secondary_compatible_arch): New function.
4886 (set_secondary_compatible_arch): New function.
4887 (tag_cpu_arch_combine): New function.
4888 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4889 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4890 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4891 make it fit with order_01243.
4892 Add support for Tag_also_compatible_with,
4893 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4894 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4895 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4896 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4897 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4898 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4899 Rework the way unknown attributes are handled.
4900 Defer errors until all attributes have been processed.
4902 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4904 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4905 bfd_elf_add_obj_attr_int_string.
4906 Read Tag_compatibility from its new location in the attribute array,
4907 rather than the attribute list.
4908 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4909 bfd_elf_add_obj_attr_int_string.
4910 (_bfd_elf_parse_attributes): Likewise.
4911 (_bfd_elf_merge_object_attributes): There's now only one
4912 Tag_compatibility, and it's in the array, not the list.
4913 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4914 Tag_compatibility.
4915 (bfd_elf_add_obj_attr_compat): Rename to
4916 bfd_elf_add_obj_attr_int_string.
4917 (bfd_elf_add_proc_attr_compat): Rename to
4918 bfd_elf_add_proc_attr_int_string.
4919 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4920 Tag_compatibility.
4922 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4924 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4925 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4926 (vmsutil.lo): Add dependency rule.
4927 * Makefile.in: Regenerate.
4928 * config.bfd (ia64*-*-*vms*): Add case.
4929 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4930 * configure: Regenerate.
4931 * vmsutil.c: New file.
4932 * vmsutil.h: New file.
4933 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4934 attr to bfd_vma.
4935 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4936 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4937 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4938 elfNN_vms_object_p): New functions
4939 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4941 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4943 PR ld/9727
4944 * elflink.c (elf_gc_sweep): Exclude the group section if the
4945 first member of the section group is excluded.
4947 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4949 PR 9735
4950 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4951 saved filename, use bfd_alloc rather than bfd_malloc for it.
4953 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4955 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4957 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4959 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4961 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4963 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4965 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4967 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4968 num_lines_log2.
4969 (struct got_entry): Add br_addr.
4970 (struct call_info): Add priority.
4971 (struct function_info): Add lr_store and sp_adjust.
4972 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4973 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4974 area as an overlay, and check that no other overlays exist. Look up
4975 icache overlay manager entry sym.
4976 (BRA_STUBS, BRA, BRASL): Define.
4977 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4978 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4979 in branch insn.
4980 (count_stub, build_stub): Support soft-icache.
4981 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4982 (spu_elf_size_stubs): Size soft-icache stubs.
4983 (overlay_index): New function.
4984 (spu_elf_build_stubs): Make static. Support soft-icache.
4985 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4986 (find_function_stack_adjust): Save lr store and stack adjust insn
4987 offsets.
4988 (maybe_insert_function): Adjust find_function_stack_adjust call.
4989 (mark_functions_via_relocs): Retrieve priority.
4990 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4991 (sort_calls): Sort by priority first.
4992 (mark_overlay_section): Ignore .ovl.init.
4993 (sum_stack): Only print when stack_analysis.
4994 (print_one_overlay_section): New function, extracted from..
4995 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4996 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4997 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4998 analysis. Call spu_elf_build_stubs.
4999 (spu_elf_relocate_section): For soft-icache encode overlay index
5000 into addresses.
5001 (spu_elf_output_symbol_hook): Support soft-icache.
5002 (spu_elf_modify_program_headers: Likewise.
5004 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
5005 num_regions to num_lines. Add line_size and max_branch.
5006 (enum _ovly_flavour): Add ovly_soft_icache.
5007 (spu_elf_build_stubs): Delete.
5009 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
5011 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
5012 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
5014 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
5016 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
5017 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
5018 the program, the known offset starts at the negative size of the
5019 TLS section.
5020 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
5021 Similar.
5023 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
5025 * config.bfd: Add lm32-*-rtems*.
5027 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
5029 * coff-ppc.c: Add 2009 to Copyright.
5030 * elf32-cris.c: Likewise.
5031 * elflink.c: Likewise.
5033 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
5035 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
5036 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
5038 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
5040 PR ld/9679
5041 * elflink.c (elf_merge_st_other): New.
5042 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
5043 hide them if needed.
5044 (elf_link_add_object_symbols): Updated.
5046 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
5048 PR ld/9676
5049 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
5050 ref_dynamic and dynamic_def fields when setting def_regular
5051 to 1.
5053 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
5055 PR 9682
5056 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
5057 literal.
5059 For older changes see ChangeLog-2008
5060 \f
5061 Local Variables:
5062 mode: change-log
5063 left-margin: 8
5064 fill-column: 74
5065 version-control: never
5066 End: