1 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
3 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
4 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
7 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
9 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
12 2009-09-01 Tristan Gingold <gingold@adacore.com>
14 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
15 dependencies. Reindent.
16 * configure.com: Ported to Itanium VMS. Now generates a build.com
17 to build without make. Add messages but make edit silent.
18 * hosts/alphavms.h: Add a prototype for stpcpy.
19 * vms.c: Add a missing include for Alpha VMS.
20 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
22 2009-08-31 Jan Beulich <jbeulich@novell.com>
24 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
25 * elf.c (bfd_elf_get_default_section_type): New.
26 (elf_fake_sections): Use bfd_elf_get_default_section_type.
28 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
30 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
32 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
34 2009-08-30 Alan Modra <amodra@bigpond.net.au>
37 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
38 (bfd_emul_get_commonpagesize): Likewise.
40 2009-08-29 Martin Thuresson <martin@mtme.org>
42 * elf32-arm.c (struct stub_def): Rename member template to
43 template_sequence. (arm_build_one_stub,
44 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
45 Rename variable template to template_sequence.
46 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
47 Rename variable template to template_val.
48 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
50 * coffgen.c (coff_make_empty_symbol)
51 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
52 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
54 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
56 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
58 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
59 * ieee.c (ieee_make_empty_symbol): Rename variable new to
61 * linker.c (bfd_new_link_order): Rename variable new to
63 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
65 * oasys.c (oasys_make_empty_symbol): Rename variable new to
67 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
68 new to new_symbol_type.
69 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
71 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
73 (read_hdr, rs6000coff_core_p)
74 (rs6000coff_core_file_matches_executable_p)
75 (rs6000coff_core_file_failing_command)
76 (rs6000coff_core_file_failing_signal): Updated function to use new
78 * som.c (som_make_empty_symbol): Rename variable new to
80 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
82 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
83 variable new to new_symbol.
85 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
87 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
88 bfdlibdir and bfdincludedir.
89 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
90 [INSTALL_LIBBFD]: ... here, ...
91 [INSTALL_LIBBFD]: ... and empty overrides here.
92 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
93 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
94 * Makefile.in: Regenerate.
95 * configure: Regenerate.
97 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
99 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
100 relocations. Rewrite output of dynamic TLS relocations.
101 (DTP_OFFSET, TP_OFFSET): New constants.
102 (dtpoff_base): Update.
103 (tpoff): Rename to tpoff_base, update.
104 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
105 New functions. Move code from elf_m68k_relocate_section here.
106 (elf_m68k_relocate_section): Update.
107 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
109 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
111 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
113 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
114 Handle non_got_ref field.
115 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
117 2009-08-26 Alan Modra <amodra@bigpond.net.au>
120 * linker.c (bfd_find_version_for_sym): Revert warning.
122 2009-08-26 Alan Modra <amodra@bigpond.net.au>
125 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
126 other wildcard match. Warn on multiple wildcard matches.
128 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
130 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
132 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
133 only in this condition.
134 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
135 to build but not install libbfd.la in this condition.
136 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
137 (install_libbfd, install_libbfd): Remove.
138 * Makefile.in: Regenerate.
139 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
140 (INCLUDES): ... this.
142 * doc/Makefile.in: Regenerate.
144 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
146 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
147 dependency tracking to work for them.
148 (targets.lo, archures.lo, dwarf.lo): Rewrite to
149 use automake dependency tracking mechanism.
150 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
151 (mkdep section): Remove.
152 (BUILT_SOURCES): New, list $(BUILD_HFILES).
153 * Makefile.in: Regenerate.
154 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
156 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
157 (install-pdf, install-pdf-recursive, install-html)
158 (install-html-recursive): Remove.
159 * Makefile.in: Regenerate.
161 * Makefile.in: Regenerate.
162 * aclocal.m4: Likewise.
163 * config.in: Likewise.
164 * configure: Likewise.
166 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
168 * elf32-arm.c (arch_has_thumb2_nop): New function.
169 (arch_has_arm_nop): New function.
170 (elf32_arm_final_link_relocate): NOP opcodes changed.
172 2009-08-16 Doug Evans <dje@google.com>
174 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
175 at least don't leak memory.
177 2009-08-13 DJ Delorie <dj@redhat.com>
179 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
182 2009-08-12 Nick Clifton <nickc@redhat.com>
184 * po/fi.po: Updated Finnish translation.
186 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
188 Merge some FRV FDPIC changes into the Blackfin code.
189 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
190 summary reloc information.
191 (bfinfdpic_dynamic_got_plt_info): New.
192 (_bfin_create_got_section): Create the PLT section here.
193 (elf32_bfinfdpic_create_dynamic_sections): Not here.
194 (_bfinfdpic_count_nontls_entries): Move out of...
195 (_bfinfdpic_count_got_plt_entries): ... here.
196 (_bfinfdpic_count_relocs_fixups): Likewise.
197 (_bfinfdpic_reset_got_plt_entries): New.
198 (_bfinfdpic_size_got_plt): Move out of...
199 (elf32_bfinfdpic_size_dynamic_sections): ... here.
200 (bfinfdpic_relocate_section): Be careful not to call
201 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
202 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
204 (elf_backend_discard_info): Define for FD-PIC.
206 2009-08-11 Alan Modra <amodra@bigpond.net.au>
208 * elflink.c: Add FIXMEs for some places that require octets_per_byte
210 * elf-eh-frame.c: Likewise.
213 2009-08-11 Alan Modra <amodra@bigpond.net.au>
215 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
216 to x86 and x86_64 configurations.
217 * configure: Regenerate.
219 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
221 Stop using bfd_usrdata in libbfd.
222 * coff-stgo32.c (bfd_coff_go32stub): Remove.
223 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
224 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
225 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
226 filehdr_dst->u.go32.stub. New comment with the reason.
227 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
228 Substitute the removed macro bfd_coff_go32stub.
229 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
230 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
231 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
232 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
233 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
235 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
236 * libcoff-in.h (coff_data_type): New field go32stub.
237 * libcoff.h: Regenerated.
239 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
241 Fix go32 stub preservation by objcopy.
242 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
243 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
246 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
248 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
250 (elf32_arm_final_link_relocate): Treat local undefined symbols the
251 same as global undefined symbols.
252 (elf32_arm_relocate_section): Give an error for local undefined
253 non-weak symbols, unless the reloc will not use the symbol.
255 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
257 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
258 (ppc_elf_relax_section): Use symbol index to distinguish
261 2009-08-10 Alan Modra <amodra@bigpond.net.au>
263 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
265 2009-08-10 Alan Modra <amodra@bigpond.net.au>
267 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
268 info for STT_GNU_IFUNC.
269 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
270 on got refs in case the symbol turns out to be ifunc.
271 (ppc_elf_gc_sweep_hook): Similarly.
272 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
273 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
274 (ppc_elf_size_dynamic_sections): Likewise.
275 (ppc_elf_relocate_section): Likewise.
277 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
279 From Mike Frysinger <michael.frysinger@analog.com>
280 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
281 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
282 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
283 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
284 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
285 Adjust to match the renamed reloc definitions.
287 2009-08-08 Alan Modra <amodra@bigpond.net.au>
290 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
291 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
293 2009-08-07 Tom Tromey <tromey@redhat.com>
295 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
298 2009-08-06 Michael Eager <eager@eagercon.com>
300 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
301 * Makefile.in: Regenerate.
302 * archures.c: Add bfd_arch_microblaze.
303 * bfd-in2.h: Regenerate.
304 * config.bfd: Add microblaze target.
305 * configure.in: Add bfd_elf32_microblaze_vec target.
306 * configure: Regenerate.
307 * cpu-microblaze.c: New.
308 * elf32-microblaze.c: New.
309 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
310 * libbfd.h: Regenerate.
311 * reloc.c: Add MICROBLAZE relocations.
312 * section.c: Add struct relax_table and relax_count to section.
313 * targets.c: Add bfd_elf32_microblaze_vec.
315 2009-08-06 Jakub Jelinek <jakub@redhat.com>
316 Alan Modra <amodra@bigpond.net.au>
319 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
321 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
322 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
324 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
326 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
327 at least once when fixing cortex-a8.
329 2009-08-05 Chao-ying Fu <fu@mips.com>
331 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
332 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
333 for CPUs. It is true for RM9000.
334 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
336 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
337 to guard the transformation.
339 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
341 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
342 (spu_elf_size_sections): Declare prototype.
343 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
344 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
345 (spu_elf_emit_fixup): New function.
346 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
347 (spu_elf_size_sections): New function.
349 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
351 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
352 (arm_build_one_stub): Build a8 veneers as a separate pass.
353 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
354 parameters. Use them to check if we create a different a8 fixup
355 than the previous pass.
356 (elf32_arm_size_stubs): Move scope of stub_changed and
357 prev_num_a8_fixes into main loop.
358 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
360 2009-08-04 Alan Modra <amodra@bigpond.net.au>
362 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
363 which find_plt_ent is called. Delete redundant code.
365 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
368 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
369 invalid string offset.
371 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
374 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
375 to htab->init_got_offset and plt to htab->init_plt_offset
376 when discarding space for dynamic relocations.
378 2009-08-03 Alan Modra <amodra@bigpond.net.au>
380 * elf32-ppc.c (struct plt_entry): Revise comments.
381 (ppc_elf_check_relocs): Don't create needless plt_entry info
382 for non-pie executables. Don't test info->pie when info->shared
383 already covers that case.
384 (ppc_elf_gc_sweep_hook): Adjust for above change.
385 (add_stub_sym): Don't test info->pie when info->shared tested.
386 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
387 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
388 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
389 (ppc_elf_relocate_section): Likewise.
391 2009-08-03 Alan Modra <amodra@bigpond.net.au>
393 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
394 for local ifunc symbols in non-pie executables, regardless of
395 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
396 code so that it's obvious that we only do anything special for
398 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
399 (allocate_dynrelocs): Correct comment for syms defined in plt.
400 Don't specially allocate ifunc dyn relocs.
401 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
402 (ppc_elf_relocate_section): Set "relocation" value for ifunc
403 syms in non-pie executables. No specially allocated dyn relocs
404 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
405 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
406 a non-pie executable.
408 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
409 Jakub Jelinek <jakub@redhat.com>
412 * elf32-i386.c (elf_i386_tls_transition): Check executable
413 instead of shared for TLS when building PIE.
414 (elf_i386_check_relocs): Likewise.
415 (elf_i386_allocate_dynrelocs): Likewise.
416 (elf_i386_relocate_section): Likewise.
418 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
419 instead of shared for TLS when building PIE.
420 (elf64_x86_64_check_relocs): Likewise.
421 (elf64_x86_64_allocate_dynrelocs): Likewise.
422 (elf64_x86_64_relocate_section): Likewise.
424 2009-07-31 Anthony Green <green@moxielogic.com>
426 * config.bfd (targ_cpu): Add moxie-uclinux support.
428 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
430 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
432 2009-07-30 Alan Modra <amodra@bigpond.net.au>
434 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
435 used by indirect function support. Count dynamic relocs for
437 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
438 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
439 in iplt and their relocs in reliplt. Don't make ifunc syms
440 dynamic. Allocate got entry relocs for non-dynamic ifunc in
441 reliplt. Handle other dynamic relocs for ifunc.
442 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
443 ifunc in reliplt, likewise relocs for got against local ifunc.
444 Typo fix on reliplt size adjust.
445 (ppc_elf_relocate_section): Don't use plt scheme of allocating
446 relocs 1-1 with entries for iplt, instead just add using
447 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
448 Error on invalid ifunc dyn relocs.
449 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
451 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
452 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
453 (ppc64_elf_reloc_type_lookup): Handle new relocs.
454 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
455 (allocate_dynrelocs): As for elf32-ppc.c above.
456 (ppc64_elf_size_dynamic_sections): Likewise.
457 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
458 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
459 (ppc_size_one_stub): Similarly.
460 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
462 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
464 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
466 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
467 change. Add note to head comment.
469 2009-07-28 Jan Beulich <jbeulich@novell.com>
471 * archive.c (get_extended_arelt_filename): Remove redundant
472 range check on index.
474 2009-07-27 Doug Kwan <dougkwan@google.com>
476 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
478 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
480 * archures.c bfd_*_arch): Sorted.
481 (bfd_archures_list): Likewise.
483 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
485 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
486 to R_cr16_NUM32 relocation.
488 2009-07-26 Michael Eager <eager@eagercon.com>
490 * archures.c: Add bfd_mach_ppc_405
493 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
495 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
496 * cpu-l1om.c (bfd_l1om_arch): Likewise.
498 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
500 * archures.c (bfd_architecture): Add bfd_arch_l1om.
501 (bfd_l1om_arch): New.
502 (bfd_archures_list): Add &bfd_l1om_arch.
503 * bfd-in2.h: Regenerated.
505 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
506 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
507 if bfd_elf64_x86_64_freebsd_vec is supported.
508 (targ_selvecs): Likewise.
510 * configure.in: Support bfd_elf64_l1om_vec and
511 bfd_elf64_l1om_freebsd_vec.
512 * configure: Regenerated.
516 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
517 (bfd_elf64_l1om_vec): Likewise.
518 (bfd_elf64_l1om_freebsd_vec): Likewise.
520 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
521 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
522 * Makefile.in: Regenerated.
524 * targets.c (bfd_elf64_l1om_vec): New.
525 (bfd_elf64_l1om_freebsd_vec): Likewise.
526 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
527 bfd_elf64_l1om_freebsd_vec.
529 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
530 Alan Modra <amodra@bigpond.net.au>
532 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
533 * bfd-in2.h: Regenerate.
534 * libbfd.h: Regenerate.
535 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
536 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
537 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
539 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
542 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
543 instead of shared for R_X86_64_TPOFF32.
544 (elf64_x86_64_relocate_section): Likewise.
546 2009-07-23 Ulrich Drepper <drepper@redhat.com>
548 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
549 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
550 with the BSF_GNU_UNIQUE flag bit set.
551 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
552 for symbols with STB_GNU_UNIQUE binding.
553 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
554 with the STB_GNU_UNIQUE binding.
555 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
556 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
557 symbols with the unique_global field set.
558 (elf_link_output_extsym): Set unique_global field for symbols with
559 the STB_GNU_UNIQUE binding.
560 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
561 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
563 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
565 * bfd-in2.h: Regenerate.
567 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
569 * elflink.c (elf_link_output_extsym): Revert the last change.
571 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
574 * elflink.c (elf_link_output_extsym): Special case ifunc syms
575 when ref_regular, not def_regular.
577 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
580 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
581 from a DSO into a normal FUNC symbol.
582 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
583 a normal FUNC symbol.
585 2009-07-17 Chao-ying Fu <fu@mips.com>
587 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
588 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
589 interlocking, the last PLT entry needs a nop in the branch delay slot.
590 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
591 output the last two PLT entries in reverse order.
593 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
595 * elf32-i386.c (elf_i386_relocate_section): Don't get local
596 STT_GNU_IFUNC symbol for relocatable link.
597 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
599 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
601 * bfdio.c (bfd_iovec): Add comments for bmmap.
602 * bfd-in2.h: Regenerated.
604 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
606 * Makefile.am: Run "make dep-am".
607 * Makefile.in: Regenerated.
609 2009-07-10 Doug Kwan <dougkwan@google.com>
611 * elf32-arm.c (stub_hash_newfunc): Initialize fields
612 target_addend and orig_insn.
614 2009-07-10 Tom Tromey <tromey@redhat.com>
616 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
617 (elf-eh-frame.lo): Likewise.
618 (elf32-bfin.lo): Likewise.
619 (elf32-frv.lo): Likewise.
620 (elf32-xc16x.lo): Likewise.
621 * Makefile.in: Rebuild.
622 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
623 * elf-eh-frame.c: Likewise.
624 * elf32-bfin.c: Likewise.
625 * elf32-frv.c: Likewise.
626 * elf32-xc16x.c: Likewise.
628 2009-07-10 Julian Brown <julian@codesourcery.com>
630 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
631 symbol a stub entry is derived from, not the entry for the stub
632 itself, in call to elf32_arm_final_link_relocate.
634 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
636 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
637 when reporting addends.
639 2009-07-10 Alan Modra <amodra@bigpond.net.au>
641 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
642 data even when no stubs.
643 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
645 2009-07-10 Alan Modra <amodra@bigpond.net.au>
647 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
648 (ppc_elf_get_synthetic_symtab): Report addend.
650 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
651 (ppc_elf_create_glink): New function.
652 (ppc_elf_create_dynamic_sections): Use it.
653 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
654 (update_local_sym_info): Allocate space for local_plt array.
655 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
657 (is_branch_reloc): New function.
658 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
659 (ppc_elf_gc_sweep_hook): Likewise.
660 (ppc_elf_adjust_dynamic_symbol): Likewise.
661 (allocate_dynrelocs): Likewise.
662 (ppc_elf_size_dynamic_sections): Likewise.
663 (ppc_elf_relocate_section): Likewise.
664 (branch_reloc_hash_match): Use is_branch_reloc.
665 (ppc_elf_tls_optimize): Adjust for local_plt.
666 (write_glink_stub): New function, extracted from..
667 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
668 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
669 branch table when dynamic.
670 (elf_backend_post_process_headers): Define.
671 * elf64-ppc.c (elf_backend_post_process_headers): Define.
672 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
673 (ppc64_elf_get_synthetic_symtab): Report addend.
674 (struct ppc_stub_hash_entry): Add plt_ent.
676 (struct ppc_link_hash_table): Add iplt and reliplt.
677 (create_linkage_sections): Make .iplt and .rela.iplt sections.
678 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
679 (update_local_sym_info): Allocate space for local_plt array.
680 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
682 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
683 and don't change hash flags here.
684 (is_branch_reloc): New function.
685 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
686 (ppc64_elf_gc_sweep_hook): Likewise.
687 (ppc64_elf_adjust_dynamic_symbol): Likewise.
688 (allocate_dynrelocs): Likewise.
689 (ppc64_elf_size_dynamic_sections): Likewise.
690 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
691 (ppc64_elf_size_stubs): Likewise.
692 (ppc64_elf_relocate_section): Likewise.
693 (get_sym_h): Adjust for local_plt.
694 (branch_reloc_hash_match): Use is_branch_reloc.
695 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
696 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
698 2009-07-10 Alan Modra <amodra@bigpond.net.au>
700 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
702 2009-07-10 Alan Modra <amodra@bigpond.net.au>
704 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
705 and ref_regular_nonweak comment.
706 * elflink.c (elf_link_output_extsym): Special case ifunc syms
707 when def_regular, not ref_regular.
708 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
709 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
710 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
712 2009-07-09 Alan Modra <amodra@bigpond.net.au>
714 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
715 of malloc'd struct call_info.
716 (pasted_function): Likewise, priority too.
718 2009-07-07 Alan Modra <amodra@bigpond.net.au>
720 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
721 alignment when packing sections into overlays.
723 2009-07-03 Cary Coutant <ccoutant@google.com>
725 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
727 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
729 * coffcode.h (sec_to_styp_flags): Partially revert (functional
730 changes only) earlier patch:-
732 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
734 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
735 give .debug and .reloc data characteristics.
736 (DOT_RELOC): New define for .reloc section string.
737 (coff_write_object_contents): Use DOT_RELOC instead of string.
739 2009-07-02 Tom Tromey <tromey@redhat.com>
741 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
742 * bfdwin.c (bfd_free_window): Cast to unsigned long.
744 2009-07-01 Nick Clifton <nickc@redhat.com>
746 * elf-m10300.c: Remove trailing white space.
749 2009-07-01 Douglas B Rupp <rupp@gnat.com>
751 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
752 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
753 * configure.in: Use them.
754 * configure: Regenerate.
755 * config.in: Regnerate.
756 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
757 #define _BSD_SOURCE. Add comments.
758 (vms_file_stats_name): Calculate creation date based on available
759 runtime data. Return 1 for version instead of 0.
761 2009-07-01 Nick Clifton <nickc@redhat.com>
764 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
765 to R_ARM_THM_PC8 relocation.
767 2009-06-29 Nick Clifton <nickc@redhat.com>
769 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
770 different uses of the relocations addend when a symbol is in a
773 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
776 * elf.c (bfd_section_from_shdr): Don't change sh_link for
777 SHT_REL/SHT_RELA sections on executable nor shared library.
778 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
781 2009-06-25 Nick Clifton <nickc@redhat.com>
783 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
784 symbols with SEC_MERGE flag.
786 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
788 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
789 give .debug and .reloc data characteristics.
790 (DOT_RELOC): New define for .reloc section string.
791 (coff_write_object_contents): Use DOT_RELOC instead of string.
793 2009-06-25 Tristan Gingold <gingold@adacore.com>
795 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
796 (bfd_mach_o_canonicalize_dynamic_symtab)
797 (bfd_mach_o_get_synthetic_symtab): Defines.
798 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
799 (TARGET_NAME): Use Mach-O specific functions for dynamic.
801 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
802 for scattered relocations.
803 (bfd_mach_o_i386_print_thread): New function.
804 (bfd_mach_o_print_thread): Define.
806 * mach-o.c (text_section_names_xlat): Add an entry for __const.
807 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
808 New functions extracted from ...
809 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
810 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
811 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
812 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
813 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
814 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
816 (bfd_mach_o_scan_read_dylib): Ditto.
817 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
819 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
820 decode isym and flags on little endian targets. Set dysymtab field.
821 (bfd_mach_o_scan_start_address): Adjust for enum names.
822 (bfd_mach_o_lookup_section): Do not look for segments anymore.
823 (bfd_mach_o_print_section): Display bfd section name.
824 (bfd_mach_o_print_segment): Display none if no name.
825 (bfd_mach_o_print_dysymtab): Display next index for local, external
826 and undefined symbols.
827 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
828 Display dylinker name. Display thread and unixthread commands content.
829 (bfd_mach_o_print_thread): New macro.
831 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
832 (bfd_mach_o_ppc_thread_flavour): Ditto.
833 (bfd_mach_o_i386_thread_flavour): Ditto.
834 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
835 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
836 BFD_MACH_O_THREAD_STATE_NONE.
837 (bfd_mach_o_segment_command): Remove segment field.
838 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
839 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
840 (bfd_mach_o_prebound_dylib_command): Ditto.
841 (bfd_mach_o_dylib_command): Ditto.
842 (bfd_mach_o_prebound_dylib_command): Remove section field.
843 (mach_o_data_struct): Add dysymtab field.
844 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
845 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
846 (bfd_mach_o_build_commands): Remove parameter names and attributes.
847 (bfd_mach_o_get_dynamic_reloc_upper_bound)
848 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
850 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
852 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
853 field of struct dirent.
855 2009-06-23 Tristan Gingold <gingold@adacore.com>
857 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
858 of this macro. Fix indentation.
860 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
862 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
863 destination for defined dynamic symbols when deciding whether to
864 insert a stub or not.
865 (allocate_dynrelocs): Make sure functions are not marked as Thumb
866 when actually accessed through a PLT, even when generating a
869 2009-06-22 Tristan Gingold <gingold@adacore.com>
871 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
874 2009-06-22 Alan Modra <amodra@bigpond.net.au>
876 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
877 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
879 2009-06-22 Alan Modra <amodra@bigpond.net.au>
881 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
883 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
885 * elflink.c (elf_link_add_object_symbols): Avoid warning
886 from -Wjump-misses-init in gcc 4.5.0.
888 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
890 * elf32-i386.c (elf_i386_check_relocs): Properly check local
892 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
894 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
896 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
897 r_symndx. Report local symbol name on error.
898 (elf_i386_check_relocs): Updated. Report local symbol name on
900 (elf_i386_gc_sweep_hook): Updated.
901 (elf_i386_relocate_section): Likewise.
903 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
904 r_symndx. Report local symbol name on error.
905 (elf64_x86_64_check_relocs): Updated. Report local symbol name
907 (elf64_x86_64_gc_sweep_hook): Updated.
908 (elf64_x86_64_relocate_section): Likewise.
910 2009-06-19 Tristan Gingold <gingold@adacore.com>
912 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
914 2009-06-19 Tristan Gingold <gingold@adacore.com>
916 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
917 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
918 (bfd_mach_o_valid): Ditto.
919 (bfd_mach_o_wide_p): Ditto.
920 (bfd_mach_o_canonicalize_reloc): Ditto.
921 (bfd_mach_o_build_commands): Ditto.
922 (bfd_mach_o_scan_read_thread): Ditto.
923 (bfd_mach_o_flatten_sections): Ditto.
924 (bfd_mach_o_scan_start_address): Ditto.
925 (bfd_mach_o_lookup_section): Ditto.
926 (bfd_mach_o_core_fetch_environment): Ditto.
927 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
928 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
929 (bfd_mach_o_scan_write_symtab): Ditto.
930 Use macros instead of hard-coded values.
931 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
932 Use bfd_mach_o_get_data instead of direct access. Use macros
933 instead of hard-coded values.
934 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
935 Remove sym argument and get section from mdata.
936 Move code into the else branch.
937 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
938 Remove sym argument and get section from mdata. Adjust code.
939 (bfd_mach_o_scan_read_dylib): Move assertion into the created
940 switch (which replaces consecutive if statements).
941 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
942 module table, table of content, indirect symbols and external
944 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
946 (bfd_mach_o_scan_read_linkedit): New function.
947 (bfd_mach_o_scan_read_str): Ditto.
948 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
950 (bfd_mach_o_get_symtab_upper_bound): Remove check as
951 bfd_mach_o_count_symbols never returns an error.
952 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
953 symtab field (there might be only one symtab).
954 (bfd_mach_o_scan_read_command): Handle reexported dylib.
955 Handle sub frameworks, sub umbrella, sub library and sub client.
956 Read code signature and segment split info commands.
957 (bfd_mach_o_scan): Reindent.
958 (bfd_mach_o_xlat_name): New type.
959 (bfd_mach_o_print_flags): New function.
960 (bfd_mach_o_get_name): Ditto.
961 (bfd_mach_o_cpu_name): New variable.
962 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
963 (bfd_mach_o_section_type_name)
964 (bfd_mach_o_section_attribute_name)
965 (bfd_mach_o_load_command_name): New variables.
966 (bfd_mach_o_print_private_header): New function.
967 (bfd_mach_o_print_section_map): New function extracted from
968 bfd_mach_o_print_private_bfd_data.
969 (bfd_mach_o_print_section): Ditto. Print more infos.
970 (bfd_mach_o_print_segment): Ditto.
971 (bfd_mach_o_print_dysymtab): Ditto.
972 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
973 load weak dylib, reexport dylib and id dylib.
974 Handle code signature and segment_split info.
975 Handle sub frameworks, sub umbrella, sub library and sub client.
976 (bfd_mach_o_section_get_nbr_indirect): New function.
978 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
979 (bfd_mach_o_header_flags): New enum to define header flags.
980 (bfd_mach_o_section_attribute): New enum to replace ...
981 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
982 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
983 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
984 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
985 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
986 these removed macros.
987 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
988 (bfd_mach_o_dylib_module): New type.
989 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
991 (bfd_mach_o_dylib_table_of_content): New type.
992 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
993 (bfd_mach_o_dylib_reference): New type.
994 (BFD_MACH_O_REFERENCE_SIZE): New macro.
995 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
996 modules, toc, references and indirect syms.
997 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
998 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
999 unused). Add comment.
1000 (bfd_mach_o_dylib_command): Ditto.
1001 (bfd_mach_o_prebound_dylib_command): Ditto.
1002 (bfd_mach_o_linkedit_command): New type.
1003 (bfd_mach_o_str_command): New type.
1004 (bfd_mach_o_load_command): Add linkedit and str fields.
1005 (mach_o_data_struct): Add symtab field.
1006 (bfd_get_mach_o_data): Renamed to ...
1007 (bfd_mach_o_get_data): ... this new macro.
1008 (bfd_mach_o_scan_read_symtab_symbol,
1009 bfd_mach_o_scan_read_symtab_strtab,
1010 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1012 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1013 instead of direct access.
1015 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1017 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1018 R_PPC_PLTREL24 relocs.
1019 (ppc_elf_relocate_section): Likewise.
1021 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1023 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1024 pointer to sym hash. Update all uses.
1025 (update_plt_info): Likewise. Don't check addend here.
1027 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1029 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1030 bfd_sym_from_r_symndx.
1031 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1033 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1035 * elf-bfd.h (struct sym_sec_cache): Delete.
1036 (struct sym_cache): New.
1037 (bfd_section_from_r_symndx): Delete prototype.
1038 (bfd_sym_from_r_symndx): Define prototype.
1039 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1040 (bfd_sym_from_r_symndx): ..new function.
1041 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1042 bfd_section_from_r_symndx to new struct and function.
1043 * elf32-bfin.c: Likewise.
1044 * elf32-hppa.c: Likewise.
1045 * elf32-i386.c: Likewise.
1046 * elf32-m32r.c: Likewise.
1047 * elf32-m68hc1x.c: Likewise.
1048 * elf32-m68hc1x.h: Likewise.
1049 * elf32-m68k.c: Likewise.
1050 * elf32-ppc.c: Likewise.
1051 * elf32-s390.c: Likewise.
1052 * elf32-sh.c: Likewise.
1053 * elf64-ppc.c: Likewise.
1054 * elf64-s390.c: Likewise.
1055 * elf64-x86-64.c: Likewise.
1056 * elfxx-sparc.c: Likewise.
1057 * elfxx-sparc.h: Likewise.
1059 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1061 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1062 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1064 2009-06-18 Nick Clifton <nickc@redhat.com>
1066 * elflink.c (elf_link_sort_relocs): Return early if there are no
1069 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1071 Merge cegcc and mingw32ce target name changes from
1074 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1076 * config.bfd: Add arm*-*-cegcc* target.
1078 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1080 * config.bfd: Add arm-*-mingw32ce* target.
1082 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1084 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1085 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1086 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1087 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1089 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1091 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1092 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1093 * elf32-i386.c (elf_i386_check_relocs): Use it.
1094 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1096 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1098 * elf-bfd.h (elf_dyn_relocs): New.
1100 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1101 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1103 (elf_i386_copy_indirect_symbol): Likewise.
1104 (elf_i386_check_relocs): Likewise.
1105 (elf_i386_gc_sweep_hook): Likewise.
1106 (elf_i386_allocate_dynrelocs): Likewise.
1107 (elf_i386_readonly_dynrelocs): Likewise.
1108 (elf_i386_size_dynamic_sections): Likewise.
1110 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1111 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1112 with elf_dyn_relocs.
1113 (elf64_x86_64_copy_indirect_symbol): Updated.
1114 (elf64_x86_64_check_relocs): Likewise.
1115 (elf64_x86_64_gc_sweep_hook): Likewise.
1116 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1117 (elf64_x86_64_allocate_dynrelocs): Likewise.
1118 (elf64_x86_64_readonly_dynrelocs): Likewise.
1119 (elf64_x86_64_size_dynamic_sections): Likewise.
1121 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1123 * elf32-arm.c (create_got_section): Get existing .rela.got
1125 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1126 * elf32-lm32.c (create_got_section): Likewise.
1127 * elf32-m32r.c (create_got_section): Likewise.
1128 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1129 * elf32-s390.c (create_got_section): Likewise.
1130 * elf32-sh.c (create_got_section): Likewise.
1131 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1132 * elf64-s390.c (create_got_section): Likewise.
1133 * elfxx-sparc.c (create_got_section): Likewise.
1135 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1138 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1140 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1142 * elf32-i386.c (elf_i386_local_hash): Removed.
1143 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1144 (elf_i386_get_local_sym_hash): Likewise.
1146 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1147 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1148 (elf64_x86_64_get_local_sym_hash): Likewise.
1149 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1150 (get_local_sym_hash): Likewise.
1152 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1154 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1155 rel_got_sec and plt_sec.
1156 (elfNN_ia64_relax_section): Updated.
1157 (elfNN_ia64_create_dynamic_sections): Likewise.
1158 (get_got): Likewise.
1159 (allocate_dynrel_entries): Likewise.
1160 (elfNN_ia64_size_dynamic_sections): Likewise.
1161 (set_got_entry): Likewise.
1162 (elfNN_ia64_choose_gp): Likewise.
1163 (elfNN_ia64_relocate_section): Likewise.
1164 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1165 (elfNN_ia64_finish_dynamic_sections): Likewise.
1167 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1169 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1172 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1174 * configure.in (elf): Add elf-ifunc.lo.
1176 * configure: Regenerated.
1177 * Makefile.in: Likewise.
1179 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1180 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1182 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1183 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1185 (elf_i386_link_hash_table_create): Likewise.
1186 (elf_i386_create_dynamic_sections): Likewise.
1187 (elf_i386_check_relocs): Likewise.
1188 (elf_i386_allocate_dynrelocs): Likewise.
1189 (elf_i386_size_dynamic_sections): Likewise.
1190 (elf_i386_relocate_section): Likewise.
1191 (elf_i386_finish_dynamic_symbol): Likewise.
1192 (elf_i386_finish_dynamic_sections): Likewise.
1193 (elf_i386_create_got_section): Removed.
1195 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1196 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1198 (elf64_x86_64_compute_jump_table_size): Updated.
1199 (elf64_x86_64_link_hash_table_create): Likewise.
1200 (elf64_x86_64_create_dynamic_sections): Likewise.
1201 (elf64_x86_64_check_relocs): Likewise.
1202 (elf64_x86_64_allocate_dynrelocs): Likewise.
1203 (elf64_x86_64_size_dynamic_sections): Likewise.
1204 (elf64_x86_64_relocate_section): Likewise.
1205 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1206 (elf64_x86_64_finish_dynamic_sections): Likewise.
1207 (elf64_x86_64_create_got_section): Removed.
1209 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1210 for pointer alignment. Set up section pointers.
1211 (_bfd_elf_create_dynamic_sections): Likewise.
1212 (_bfd_elf_create_ifunc_sections): Moved to ...
1213 * elf-ifunc.c: Here. New.
1215 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1216 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1219 2009-06-16 Doug Kwan <dougkwan@google.com>
1221 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1222 to bfd_signed_vma. Cast constant operands which are used in
1223 offset related expressions to bfd_signed_vma type as appropriate.
1225 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1227 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1228 (elf_backend_plt_sym_val): Define.
1230 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1232 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1233 (elf_backend_reloc_type_class): Define.
1235 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1237 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1238 from an executable to a shared library treat R_VAX_PC32
1239 relocations as R_VAX_PLT32 ones.
1241 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1243 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1244 symbols in GOT space calculation.
1245 (elf_vax_relocate_section): Adjust accordingly.
1247 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1249 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1252 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1254 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1256 (elf_vax_relocate_section): Likewise.
1258 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1260 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1261 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1263 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1265 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1266 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1268 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1270 * Makefile.am: Run "make dep-am".
1271 * Makefile.in: Regenerated.
1273 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1275 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1276 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1278 2009-06-15 Nick Clifton <nickc@redhat.com>
1280 * po/ru.po: New Russian translation.
1281 * configure.in (ALL_LINGUAS): Add ru.
1282 * configure: Regenerate.
1284 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1286 * elf32-i386.c: Remove duplicated comments.
1288 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1291 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1292 dynamic IFUNC pointer in non-shared object. Use .got.plt
1293 for IFUNC definition in PIE.
1294 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1297 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1298 dynamic IFUNC pointer in non-shared object. Use .got.plt
1299 for IFUNC definition in PIE.
1300 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1303 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1305 * elf32-i386.c (elf_i386_check_relocs): Properly report
1306 local symbol for unhandled relocation against STT_GNU_IFUNC
1308 (elf_i386_relocate_section): Likewise.
1309 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1310 (elf64_x86_64_relocate_section): Likewise.
1312 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1315 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1316 (elf_i386_link_hash_table): Add loc_hash_table and
1318 (elf_i386_local_hash): New.
1319 (elf_i386_local_htab_hash): Likewise.
1320 (elf_i386_local_htab_eq): Likewise.
1321 (elf_i386_get_local_sym_hash): Likewise.
1322 (elf_i386_link_hash_table_free): Likewise.
1323 (elf_i386_allocate_local_dynrelocs): Likewise.
1324 (elf_i386_finish_local_dynamic_symbol): Likewise.
1325 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1326 (elf_i386_link_hash_table_create): Create loc_hash_table and
1328 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1329 (elf_i386_size_dynamic_sections): Likewise.
1330 (elf_i386_relocate_section): Likewise.
1331 (elf_i386_finish_dynamic_sections): Likewise.
1332 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1335 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1336 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1338 (elf64_x86_64_local_hash): New.
1339 (elf64_x86_64_local_htab_hash): Likewise.
1340 (elf64_x86_64_local_htab_eq): Likewise.
1341 (elf64_x86_64_get_local_sym_hash): Likewise.
1342 (elf64_x86_64_link_hash_table_free): Likewise.
1343 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1344 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1345 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1346 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1347 and loc_hash_memory.
1348 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1350 (elf64_x86_64_size_dynamic_sections): Likewise.
1351 (elf64_x86_64_relocate_section): Likewise.
1352 (elf64_x86_64_finish_dynamic_sections): Likewise.
1353 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1356 2009-06-10 Philip Blundell <philb@gnu.org>
1358 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1359 elf_sec->this_hdr == NULL.
1361 2009-06-12 Tristan Gingold <gingold@adacore.com>
1363 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1364 * bfd-in2.h: Regenerated.
1365 * libbfd.h: Regenerated.
1367 * mach-o.c (FILE_ALIGN): New macro.
1368 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1369 (bfd_mach_o_print_symbol): Ditto.
1370 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1371 (bfd_mach_o_get_reloc_upper_bound): New function.
1372 (bfd_mach_o_canonicalize_reloc): Ditto.
1373 (bfd_mach_o_scan_write_relocs): Ditto.
1374 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1375 (bfd_mach_o_scan_write_section_64): Ditto.
1376 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1377 written for load command. Do not compute section file offset.
1378 (bfd_mach_o_scan_write_segment_64): Ditto.
1379 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1380 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1382 (bfd_mach_o_mangle_symbols): ... this new function.
1383 (bfd_mach_o_write_contents): Be sure to have load commands built.
1384 Call bfd_mach_o_mangle_symbols.
1385 (bfd_mach_o_build_commands): Adjust for filelen field.
1386 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1387 Do not set symtab file offset anymore here.
1388 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1389 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1390 Set reloc_count and rel_filepos section fields.
1391 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1393 (bfd_mach_o_scan_read_section_64): Ditto.
1394 (bfd_mach_o_scan_read_section): Ditto.
1395 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1396 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1397 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1398 Handle weak-ref symbols.
1399 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1400 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1401 (bfd_mach_o_scan): Remove assignment to removed field.
1402 (bfd_mach_o_mkobject_init): Ditto.
1403 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1404 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1405 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1406 (bfd_mach_o_swap_reloc_in): Ditto.
1407 (bfd_mach_o_swap_reloc_out): Ditto.
1409 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1410 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1411 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1412 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1413 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1414 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1415 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1416 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1417 (BFD_MACH_O_N_WEAK_DEF): New macros.
1419 (bfd_mach_o_section_type): Add new enumeration values.
1420 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1421 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1422 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1423 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1425 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1426 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1427 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1428 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1429 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1430 (BFD_MACH_O_RELENT_SIZE): Ditto.
1431 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1432 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1433 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1434 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1435 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1436 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1437 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1438 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1439 (bfd_mach_o_reloc_info): New struct.
1440 (bfd_mach_o_asymbol): New struct.
1441 (bfd_mach_o_symtab_command): The symbols field is now of type
1443 (bfd_mach_o_load_command): The offset and len fields are now of type
1445 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1446 Add a filelen field. Add comments.
1447 (bfd_mach_o_backend_data): New struct.
1448 (bfd_mach_o_get_backend_data): New macro.
1449 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1451 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1452 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1453 (bfd_mach_o_canonicalize_reloc): Ditto.
1455 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1456 duplicated macro. Now defined to _bfd_generic_is_local_label.
1457 (TARGET_NAME_BACKEND): New macro...
1458 (TARGET_NAME_BACKEND): ... used to name a new variable.
1459 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1460 Mach-O backend data.
1462 * mach-o-i386.c (i386_howto_table): New variable.
1463 (bfd_mach_o_i386_swap_reloc_in): New function.
1464 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1465 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1466 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1467 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1468 (bfd_mach_o_bfd_reloc_type_lookup)
1469 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1471 2009-06-11 Eric Paris <eparis@redhat.com>
1472 Nick Clifton <nickc@redhat.com>
1474 * opncls.c (_maybe_make_executable): New function. Gives execute
1475 permission to an executable bfd that was opened for writing
1476 provided that it is a regular file. Replaces common code found in...
1477 (bfd_close): here and ...
1478 (bfd_close_all_done): here.
1480 2009-06-11 Anthony Green <green@moxielogic.com>
1482 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1483 * bfd-in2.h: Rebuilt.
1484 * libbfd.h: Rebuilt.
1485 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1487 (moxie_reloc_map): Ditto.
1488 Clean up copyright notice.
1490 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1492 * bfd-in2.h: bfd_mmap prototype.
1493 * bfdio.c (bfd_mmap): New function.
1494 * libbfd.h (bfd_iovec): Add bmmap.
1495 * cache.c (cache_bmmap): New function.
1496 (cache_iovec): Initialize bmmap member.
1497 * opencls.c (opncls_bmmap): New function.
1498 (opncls_iovec): Initialize bmmap member.
1500 2009-06-09 Tristan Gingold <gingold@adacore.com>
1502 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1503 and stabstr_segment fields.
1504 (mach_o_be_vec, mach_o_le_vec): Removed
1505 (bfd_mach_o_version): New prototype.
1507 * mach-o.c (bfd_mach_o_version): Make this function public.
1508 (mach_o_wide_p): New function.
1509 (bfd_mach_o_wide_p): Ditto.
1510 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1512 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1513 Search in the list only if the name starts with a dot.
1514 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1515 test. Check bfd_seek status.
1516 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1517 (bfd_mach_o_scan_write_section_32): Ditto.
1518 (bfd_mach_o_scan_write_section_64): Ditto.
1519 (bfd_mach_o_scan_write_section): Removed.
1520 (bfd_mach_o_scan_write_segment): Split into ...
1521 (bfd_mach_o_scan_write_segment_32): ... this and ...
1522 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1523 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1524 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1525 symbol table. Now returns a boolean.
1526 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1527 Adjust for status type.
1528 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1529 test. Write symbol table. Numbers the sections.
1530 (bfd_mach_o_read_header): Check bfd_seek status.
1531 Use mach_o_wide_p instead of hard-coded test.
1532 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1533 (bfd_mach_o_scan_read_section_64): Ditto.
1534 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1535 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1536 handled common symbols.
1537 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1538 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1539 (bfd_mach_o_scan_read_dylinker): Ditto.
1540 (bfd_mach_o_scan_read_dylib): Ditto.
1541 (bfd_mach_o_scan_read_thread): Ditto.
1542 (bfd_mach_o_scan_read_symtab): Ditto.
1543 Do not create a section for the stabs.
1544 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1545 (bfd_mach_o_scan_read_segment): Ditto.
1546 (bfd_mach_o_scan_read_command): Ditto.
1547 (bfd_mach_o_scan_start_address): Ditto.
1548 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1549 (bfd_mach_o_archive_p): Check bfd_seek status.
1550 (bfd_mach_o_core_fetch_environment): Ditto.
1552 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1554 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1556 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1557 (elf_i386_link_hash_table_create): Initialize irelifunc.
1558 (elf_i386_check_relocs): Updated. Set up irelifunc for
1560 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1561 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1563 (elf_i386_relocate_section): Likewise.
1565 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1566 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1567 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1569 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1570 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1572 (elf64_x86_64_relocate_section): Likewise.
1574 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1576 (_bfd_elf_create_ifunc_sections): This.
1578 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1580 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1583 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1585 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1586 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1587 building shared object. Check info->executable instead of
1588 !info->shared when setting non_got_ref.
1589 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1590 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1591 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1593 (elf_i386_relocate_section): Output dynamic relocation for
1594 R_386_32 against STT_GNU_IFUNC symbol to get the real
1595 function address when building shared object.
1596 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1597 relocation for STT_GNU_IFUNC symbol in shared object.
1599 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1600 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1601 symbol when building shared object. Check info->executable
1602 instead of !info->shared when setting non_got_ref.
1603 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1604 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1605 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1607 (elf64_x86_64_relocate_section): Output dynamic relocation
1608 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1609 function address when building shared object.
1610 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1611 relocation for STT_GNU_IFUNC symbol in shared object.
1613 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1615 * Makefile.am: Run "make dep-am".
1616 (BFD32_BACKENDS): Add mach-o-i386.lo.
1617 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1618 * Makefile.in: Regenerate.
1620 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1622 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1623 when looking for soft-icache stubs.
1625 2009-06-05 Tristan Gingold <gingold@adacore.com>
1627 * mach-o.h: Update copyright year.
1628 (bfd_mach_o_mach_header_magic): New enum.
1629 (bfd_mach_o_cpu_subtype): Now an enum.
1630 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1631 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1632 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1633 (bfd_mach_o_load_command): Field type_required is now a boolean.
1634 Reindent prototypes.
1635 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1636 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1637 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1638 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1639 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1640 (bfd_mach_o_canonicalize_symtab): Ditto.
1641 (bfd_mach_o_get_symbol_info): Ditto.
1642 (bfd_mach_o_print_symbol): Ditto.
1643 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1644 (bfd_mach_o_make_empty_symbol): Ditto.
1645 (bfd_mach_o_write_contents): Ditto.
1647 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1648 bfd_mach_o_mkobject): Defines.
1649 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1650 Do not check with target vector but with flavour.
1651 (struct mach_o_section_name_xlat): New declaration.
1652 (dwarf_section_names_xlat): Ditto.
1653 (text_section_names_xlat): Ditto.
1654 (data_section_names_xlat): Ditto.
1655 (struct mach_o_segment_name_xlat): Ditto.
1656 (segsec_names_xlat): Ditto.
1657 (bfd_mach_o_convert_section_name_to_bfd): New function.
1658 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1659 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1660 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1661 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1662 Accept any input and output flavour. Do not share private data
1664 (bfd_mach_o_count_symbols): Add a comment.
1665 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1666 (bfd_mach_o_canonicalize_symtab): Ditto.
1667 (bfd_mach_o_get_symbol_info): Ditto.
1668 (bfd_mach_o_print_symbol): Ditto.
1669 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1670 Use constants instead of hard-coded values.
1671 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1673 (bfd_mach_o_scan_write_section_64): Ditto.
1674 (bfd_mach_o_scan_write_segment): Ditto.
1675 Do not copy sections anymore.
1676 (bfd_mach_o_write_contents): Make it public.
1677 Remove dead code. Rewrite typeflag assignment.
1678 (bfd_mach_o_build_commands): New function.
1679 (bfd_mach_o_set_section_contents): Ditto.
1680 (bfd_mach_o_make_empty_symbol): Make it public.
1681 (bfd_mach_o_read_header): Make it static.
1682 Convert to bfd_boolean.
1683 Use constants instead of hard-coded values.
1684 (bfd_mach_o_make_bfd_section): Call
1685 bfd_mach_o_convert_section_name_to_bfd to create name.
1686 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1688 (bfd_mach_o_scan_read_section_64): Ditto.
1689 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1690 a segment anymore. Use constants instead of hard-coded values.
1691 (bfd_mach_o_scan_read_command): Fix style.
1692 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1693 Get rid of BFD_IO_FUNCS.
1694 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1695 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1696 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1697 (bfd_mach_o_object_p): Removed.
1698 (bfd_mach_o_gen_core_p): New function, replaces ...
1699 (bfd_mach_o_core_p): ... deleted.
1700 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1702 * mach-o-i386.c: New file.
1703 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1704 * configure.in (TDEFINES): Add mach_o_i386_vec.
1705 * configure: Regenerated.
1706 * targets.c: Add mach_o_i386_vec.
1708 * mach-o.c: Update copyright years.
1709 (BFD_IO_FUNCS): Remove (was not used).
1710 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1711 bfd_mach_o_slurp_extended_name_table,
1712 bfd_mach_o_construct_extended_name_table,
1713 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1714 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1715 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1716 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1717 bfd_mach_o_get_section_contents_in_window,
1718 bfd_mach_o_bfd_is_local_label_name,
1719 bfd_mach_o_bfd_is_target_special_symbol,
1720 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1721 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1722 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1723 bfd_mach_o_minisymbol_to_symbol,
1724 bfd_mach_o_bfd_get_relocated_section_contents,
1725 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1726 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1727 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1728 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1729 bfd_mach_o_bfd_merge_private_bfd_data,
1730 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1731 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1732 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1733 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1734 bfd_mach_o_bfd_copy_private_header_data,
1735 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1736 * mach-o-target.c: ... here.
1737 Update copyright years.
1739 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1741 * dep-in.sed: Don't use \n in replacement part of s command.
1742 * Makefile.am (DEP1): LC_ALL for uniq.
1744 * Makefile.in: Regenerate.
1746 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1748 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1749 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1750 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1752 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1754 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1755 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1756 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1757 against STT_GNU_IFUNC symbols for static executables.
1758 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1759 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1761 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1762 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1763 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1764 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1766 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1768 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1769 symbols to be left unimported when linking statically.
1770 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1771 code when linking statically.
1773 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1775 * elf32-i386.c (elf_i386_check_relocs): Increment
1776 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1777 against STT_GNU_IFUNC symbol.
1778 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1779 local STT_GNU_IFUNC definition is used.
1780 (elf_i386_relocate_section): Handle got.offset != -1 for
1781 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1784 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1785 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1786 relocations against STT_GNU_IFUNC symbol.
1787 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1788 local STT_GNU_IFUNC definition is used.
1789 (elf64_x86_64_relocate_section): Handle got.offset != -1
1790 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1791 STT_GNU_IFUNC symbol.
1793 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1796 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1797 (elf_i386_reloc_type_lookup): Likewise.
1798 (R_386_tls): Removed.
1799 (R_386_irelative): New.
1800 (R_386_vt_offset): Updated.
1801 (elf_i386_rtype_to_howto): Likewise.
1802 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1803 (elf_i386_link_hash_table_create): Initialize igotplt,
1805 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1806 (elf_i386_adjust_dynamic_symbol): Likewise.
1807 (elf_i386_allocate_dynrelocs): Likewise.
1808 (elf_i386_relocate_section): Likewise.
1809 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1811 (elf_i386_finish_dynamic_symbol): When building a static
1812 executable, use .iplt, .igot.plt and .rel.iplt sections for
1813 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1814 locally defined STT_GNU_IFUNC symbol.
1816 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1817 (x86_64_reloc_map): Likewise.
1818 (R_X86_64_standard): Updated.
1819 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1820 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1822 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1823 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1824 (elf64_x86_64_allocate_dynrelocs): Likewise.
1825 (elf64_x86_64_relocate_section): Likewise.
1826 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1828 (elf64_x86_64_finish_dynamic_symbol): When building a static
1829 executable, use .iplt, .igot.plt and .rela.iplt sections for
1830 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1831 for locally defined STT_GNU_IFUNC symbol.
1833 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1834 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1836 * bfd-in2.h: Regenerated.
1837 * libbfd.h: Likewise.
1839 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1841 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1842 (_bfd_elf_make_ifunc_reloc_section): Removed.
1843 (_bfd_elf_is_ifunc_symbol): Likewise.
1844 (_bfd_elf_create_static_ifunc_sections): New.
1846 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1848 (elf_link_add_object_symbols): Here.
1849 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1850 STT_GNU_IFUNC symbol.
1851 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1852 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1853 (IFUNC_INFIX): Removed.
1854 (get_ifunc_reloc_section_name): Likewise.
1855 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1856 (_bfd_elf_is_ifunc_symbol): Likewise.
1857 (_bfd_elf_create_static_ifunc_sections): New.
1859 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1861 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1862 (create_got_section): Likewise.
1863 (allocate_dynrelocs): Likewise.
1864 (readonly_dynrelocs): Likewise.
1865 (set_tls_module_base): Likewise.
1866 (dtpoff_base): Likewise.
1868 (elf_i386_link_hash_table_create): Updated.
1869 (elf_i386_create_dynamic_sections): Likewise.
1870 (elf_i386_check_relocs): Likewise.
1871 (elf_i386_size_dynamic_sections): Likewise.
1872 (elf_i386_relocate_section): Likewise.
1874 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1875 (create_got_section): Likewise.
1876 (allocate_dynrelocs): Likewise.
1877 (readonly_dynrelocs): Likewise.
1878 (set_tls_module_base): Likewise.
1879 (dtpoff_base): Likewise.
1881 (elf64_x86_64_link_hash_table_create): Updated.
1882 (elf64_x86_64_create_dynamic_sections): Likewise.
1883 (elf64_x86_64_check_relocs): Likewise.
1884 (elf64_x86_64_size_dynamic_sections): Likewise.
1885 (elf64_x86_64_relocate_section): Likewise.
1887 2009-05-28 Nick Clifton <nickc@redhat.com>
1889 * targets.c (_bfd_target_vector): Only include plugin target in
1890 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1892 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1894 * elf32-spu.c (struct call_info): New member broken_cycle.
1895 (remove_cycle): Instead of physically removing call_info structures
1896 to break call graph cycles, mark them using the broken_cycle flag.
1897 (mark_overlay_section): Respect broken_cycle flag.
1898 (unmark_overlay_section): Likewise.
1899 (collect_lib_sections): Likewise.
1900 (collect_overlays): Likewise.
1901 (sum_stack): Likewise.
1903 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1905 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1906 (mark_functions_via_relocs): Initialize callee->count to 1.
1907 (pasted_function): Likewise.
1908 (spu_elf_auto_overlay): Honor call counts when determining number
1909 of stubs required in software i-cache mode.
1911 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1913 * plugin.c (program_name): Remove.
1914 (plugin_program_name): New.
1915 (bfd_plugin_set_program_name): New.
1916 (try_load_plugin): Use plugin_program_name.
1917 * plugin.h (bfd_plugin_set_program_name): New.
1919 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1921 * aclocal.m4: Include ../config/plugins.m4.
1922 * configure.in: Use AC_PLUGINS.
1923 * configure: Regenerate.
1924 * Makefile.in: Regenerate.
1925 * doc/Makefile.in: Regenerate.
1927 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1929 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1931 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1932 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1933 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1934 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1935 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1936 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1937 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1938 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1939 * reloc.c (bfd_generic_relax_section): Likewise.
1940 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1941 * vms.c (vms_bfd_relax_section): Likewise.
1943 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1945 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1947 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1948 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1950 * elf32-i386.c (allocate_dynrelocs): Updated.
1951 (elf_i386_relocate_section): Likewise.
1952 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1953 (elf64_x86_64_relocate_section): Likewise.
1955 * elf64-x86-64.c (is_indirect_symbol): Removed.
1957 2009-05-26 Nick Clifton <nickc@redhat.com>
1959 * po/id.po: Updated Indonesian translation.
1961 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1963 * Makefile.am: Run "make dep-am".
1966 (ALL_MACHINES): Add cpu-plugin.lo.
1967 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1968 (BFD32_BACKENDS): Add plugin.lo.
1969 (BFD32_BACKENDS_CFILES): Add plugin.c.
1970 (libbfd_la_LIBADD): Add LIBDL
1971 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1972 (bfd_plugin_arch): Declare.
1973 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1974 * bfd.c (bfd): Add plugin_data.
1975 * config.bfd: Handle the plugin target.
1976 * configure.in: Check for --enable-plugins.
1977 (LT_INIT): Use the dlopen option.
1978 * cpu-plugin.c: New.
1981 * targets.c (plugin_vec): Declare.
1982 (_bfd_target_vector): Add plugin_vec.
1983 * Makefile.in: Regenerate.
1984 * bfd-in2.h: Regenerate.
1985 * configure: Regenerate.
1987 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1989 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1990 per line with all lines having continuation backslash. Prefix
1991 first line with "A", following lines with "B".
1992 * Makefile.am (DEP): Don't use dep.sed here.
1993 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1994 dep.sed here on dependencies, sort and uniq.
1995 * Makefile.in: Regenerate.
1997 2009-05-25 Tristan Gingold <gingold@adacore.com>
1999 * makefile.vms: Add verilog.obj to object list OBJS.
2001 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2003 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2004 for BFD_IN_MEMORY is cleared.
2005 (bfd_bwrite): Zero excess memory allocated.
2007 2009-05-22 Julian Brown <julian@codesourcery.com>
2009 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2011 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2012 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2013 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2014 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2015 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2016 (a8_erratum_fix, a8_erratum_reloc): New structs.
2017 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2018 num_a8_erratum_fixes, fix_cortex_a8 fields.
2019 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2020 (elf32_arm_add_stub): Split into two parts, creating...
2021 (elf32_arm_create_or_find_stub_sec): New function.
2022 (elf32_arm_final_link_relocate): Add forward declaration.
2023 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2024 relocations, multiple relocations per stub.
2025 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2026 (arm_size_one_stub): Use find_stub_size_and_template.
2027 (a8_reloc_compare): New.
2028 (find_thumb_glue): Add forward declaration.
2029 (cortex_a8_erratum_scan): New.
2030 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2031 (bfd_elf32_arm_set_cortex_a8_fix): New.
2032 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2033 (arm_map_one_stub): Add THUMB32_TYPE support.
2034 (a8_branch_to_stub_data): New.
2035 (make_branch_to_a8_stub): New.
2036 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2037 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2038 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2039 Cortex-A8 erratum workaround.
2040 * bfd-in2.h: Regenerate.
2042 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2044 * Makefile.am: Run "make dep-am".
2045 * Makefile.in: Regenerate.
2046 * po/SRC-POTFILES.in: Regenerate.
2048 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2050 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2053 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2055 * elf-bfd.h (struct elf_backend_data
2056 <elf_backend_link_output_symbol_hook>): Return an int.
2057 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2058 symbols on deleted .opd entries.
2059 * elflink.c (elf_link_output_sym): Return without outputting sym
2060 if output_symbol_hook returns 2.
2061 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2062 Abort if we must not discard sym.
2063 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2065 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2066 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2067 elf_backend_link_output_symbol_hook return type change.
2068 * elf32-arm.c (output_arch_syminfo): Likewise.
2069 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2070 (elf32_arm_output_arch_local_syms): Likewise.
2071 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2072 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2073 (bfd_score_elf_link_output_symbol_hook): Likewise.
2074 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2075 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2076 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2077 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2078 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2079 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2080 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2081 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2082 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2083 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2084 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2086 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2088 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2089 out of range .opd symbols.
2091 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2093 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2094 fprintf_vma directly.
2095 * peXXigen.c (pe_print_edata): Likewise.
2096 (pe_print_pdata): Likewise.
2097 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2098 (_bfd_XX_print_private_bfd_data_common): Likewise.
2100 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2102 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2104 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2105 Paul Brook <paul@codesourcery.com>
2107 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2108 fix discarded sections.
2110 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2112 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2113 sections into the software icache.
2115 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2117 * elf32-spu.c (build_stub): Always build "compact" sofware
2120 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2122 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2123 (spu_elf_setup): Initialize it.
2124 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2125 Update to new-sytle cache manager data structures.
2126 (spu_elf_build_stubs): Generate new-style cache manager data
2127 structures and symbols.
2128 (spu_elf_auto_overlay): Update size computation.
2130 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2132 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2133 segments first amongst the program headers.
2135 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2137 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2138 into addresses for relocation types that look at high bits. Remove
2139 special handling of relocation overflow warnings.
2141 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2143 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2144 control flow graph between fragments of a function.
2146 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2148 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2149 generate only a 16-byte .toe section.
2150 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2152 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2154 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2155 (spu_elf_place_overlay_data): ..here. New function.
2156 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2158 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2160 * elf32-arm.c: Move sysdep.h to start of file.
2162 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2164 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2166 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2167 __icache_tag_array and __icache_tag_array_size.
2169 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2171 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2173 (bfinfdpic_link_omit_section_dynsym): Likewise.
2174 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2176 2009-05-05 Paul Brook <paul@codesourcery.com>
2178 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2179 * bfd-in2.h: Regenerate.
2180 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2181 (_arm_elf_section_data): Add text and exidx fields.
2182 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2183 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2184 copy_exidx_entry): New functions.
2185 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2187 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2189 * elf32-arm.c (DEF_STUBS): New helper define.
2190 (DEF_STUB): Likewise.
2191 (stub_def): New type.
2192 (stub_definitions): New array, containing stub template pointers
2194 (arm_size_one_stub): Make use of stub_definitions.
2196 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2198 * elflink.c (find_version_for_sym): Remove from here, ...
2199 * linker.c (bfd_find_version_for_sym): ... rename, replace
2200 here, make public and update all callers.
2201 * bfd-in2.h: Regenerate.
2203 2009-04-30 Nick Clifton <nickc@redhat.com>
2205 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2207 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2208 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2209 into a STT_GNU_IFUNC symbol type.
2210 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2212 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2213 the binary contains ifunc symbols.
2214 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2215 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2216 * elf32-i386.c (is_indirect_function): New function.
2217 (elf_i386_check_relocs): Create an ifunc output section.
2218 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2219 section if necessary.
2220 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2222 (elf_i386_add_symbol_hook): New function. Set the
2223 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2224 symbol is encountered.
2225 (elf_backend_post_process_headers): Define.
2226 (elf_backend_add_symbol_hook): Define.
2227 (elf_i386_post_process_headers): Rename to
2228 elf_i388_fbsd_post_process_headers.
2229 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2230 (is_indirect_function): New function.
2231 (elf64_x86_64_check_relocs): Create an ifunc output section.
2232 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2233 section if necessary.
2234 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2235 symbol if necessary.
2236 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2237 elf_obj_data structure if an ifunc symbol is encountered.
2238 (elf_backend_post_process_headers): Define.
2239 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2240 if we have ifunc symbols to handle.
2241 (get_ifunc_reloc_section_name): New function. Computes the name
2242 for an ifunc section.
2243 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2244 section to hold ifunc relocs.
2245 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2246 (bfd_print_symbol_vandf): Handle ifunc symbols.
2247 (bfd_decode_symclass): Likewise.
2248 * bfd-in2.h: Regenerate.
2250 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2252 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2253 MOVW and MOVT relocations in a shared library link.
2255 2009-04-27 Anthony Green <green@moxielogic.com>
2257 * verilog.c: New file.
2258 * Makefile.am (BFD32_LIBS): Add verilog.c.
2259 (BFD32_LIBS_CFILES): Add verilog.c.
2260 (verilog.lo): New build rule.
2261 * Makefile.in: Rebuilt.
2262 * targets.c: Add verilog support.
2263 * bfd.c (tdata union): Add Verilog private data field.
2264 * bfd-in2.h: Regenerate.
2266 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2268 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2271 2009-04-23 Matthias Klose <doko@ubuntu.com>
2273 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2275 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2278 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2279 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2280 (elf32_arm_size_stubs): Likewise.
2281 (record_thumb_to_arm_glue): Deleted unused function.
2282 (bfd_elf32_arm_process_before_allocation): No longer handle
2283 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2284 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2285 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2287 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2289 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2290 (elf32_arm_write_section): Declare early.
2291 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2292 (arm_allocate_glue_section_space): Exclude empty sections.
2293 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2294 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2296 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2297 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2298 (elf32_arm_size_dynamic_sections): Allocate interworking
2300 (bfd_elf32_bfd_final_link): Define.
2302 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2304 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2306 * coffcode.h (coff_compute_section_file_positions): Clear
2307 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2309 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2310 force_minimum_alignment.
2312 * libcoff.h: Regenerated.
2314 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2315 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2317 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2318 nor target_subsystem.
2320 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2321 force_minimum_alignment nor target_subsystem.
2323 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2325 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2326 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2327 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2328 include in coff-x86_64.c of headers.
2329 (PDATA_ROW_SIZE): New define.
2330 (pex_regs[]): New static array.
2331 (pex64_get_runtime_function): New static function.
2332 (pex64_get_unwind_info): Likewise.
2333 (pex64_get_scope_entry): Likewise.
2334 (pex64_xdata_print_uwd_codes): Likewise.
2335 (pex64_get_section_by_rva): Likewise.
2336 (pex64_dump_xdata): Likewise.
2337 (pex64_bfd_print_pdata): Likewise.
2338 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2339 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2340 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2342 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2343 Alan Modra <amodra@bigpond.net.au>
2344 Dave Korn <dave.korn.cygwin@gmail.com>
2346 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2347 long names and non-NUL-terminated strings.
2349 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2351 * bfd-in2.h: Regenerated.
2353 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2355 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2356 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2358 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2361 * coffcode.h (bfd_pei_p): New.
2363 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2364 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2365 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2366 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2367 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2368 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2370 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2371 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2372 bfd_efi_rtdrv_x86_64_vec,
2373 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2374 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2375 * targets.c: Likewise.
2377 * configure: Regenerated.
2378 * libcoff.h: Likewise.
2379 * Makefile.in: Likewise.
2381 * efi-app-ia32.c: Removed.
2382 * efi-app-x86_64.c: Likewise.
2383 * efi-bsdrv-ia32.c: Likewise.
2384 * efi-bsdrv-ia64.c: Likewise.
2385 * efi-bsdrv-x86_64.c: Likewise.
2386 * efi-rtdrv-ia32.c: Likewise.
2387 * efi-rtdrv-ia64.c: Likewise.
2388 * efi-rtdrv-x86_64.c: Likewise.
2389 * efi-rtdrv-ia32.c: Likewise.
2391 * efi-app-ia64.c: Moved to ...
2393 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2394 (TARGET_NAME): Set to pei-ia64.
2396 * libpei.h (bfd_target_pei_p): Removed.
2397 (bfd_target_pei_arch): Likewise.
2398 (bfd_target_efi_app_p): Likewise.
2399 (bfd_target_efi_app_arch): Likewise.
2400 (bfd_target_efi_bsdrv_p): Likewise.
2401 (bfd_target_efi_bsdrv_arch): Likewise.
2402 (bfd_target_efi_rtdrv_p): Likewise.
2403 (bfd_target_efi_rtdrv_arch): Likewise.
2404 (bfd_pe_executable_p): Likewise.
2406 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2407 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2408 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2409 and efi-rtdrv-ia32.c.
2410 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2411 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2412 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2413 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2414 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2415 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2416 (efi-app-ia64.lo): Removed.
2417 (efi-bsdrv-ia32.lo): Likewise.
2418 (efi-rtdrv-ia32.lo): Likewise.
2419 (efi-app-ia64.lo): Likewise.
2420 (efi-bsdrv-ia64.lo): Likewise.
2421 (efi-rtdrv-ia64.lo): Likewise.
2422 (efi-app-x86_64.lo): Likewise.
2423 (efi-bsdrv-x86_64.lo): Likewise.
2424 (efi-rtdrv-x86_64.lo): Likewise.
2427 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2429 (arch_type): Removed.
2430 (pe_arch): Likewise.
2431 (pe_bfd_object_p): Just return coff_object_p.
2433 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2434 bfd_pe_executable_p with bfd_pei_p.
2436 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2438 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2439 PLT entries to an undefined symbol when generating a shared
2442 2009-04-17 Nick Clifton <nickc@redhat.com>
2445 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2447 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2449 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2450 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2451 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2452 * binary.c (binary_bfd_define_common_symbol): Likewise.
2453 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2454 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2455 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2456 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2457 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2458 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2459 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2460 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2461 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2462 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2463 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2464 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2465 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2466 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2467 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2468 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2469 * som.c (som_bfd_define_common_symbol): Likewise.
2470 * srec.c (srec_bfd_define_common_symbol): Likewise.
2471 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2472 * versados.c (versados_bfd_define_common_symbol): Likewise.
2473 * vms.c (vms_bfd_define_common_symbol): Likewise.
2474 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2475 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2476 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2477 (pmac_xcoff_vec): Likewise.
2478 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2479 (aix5coff64_vec): Likewise.
2480 * linker.c (bfd_generic_define_common_symbol): New function.
2481 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2482 (_bfd_define_common_symbol): New field.
2483 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2484 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2485 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2487 * bfd-in2.h: Regenerate.
2488 * libbfd.h: Likewise.
2489 * libcoff.h: Likewise.
2491 2009-04-15 Anthony Green <green@moxielogic.com>
2493 * targets.c: Add moxie support.
2494 * Makefile.am: Ditto.
2495 * Makefile.in: Rebuilt.
2496 * cpu-moxie.c, elf32-moxie.c: New files.
2497 * archures.c: Add moxie support.
2498 * configure.in: Add moxie support.
2499 * configure: Rebuilt.
2500 * config.bfd, archures.c: Add moxie support.
2501 * bfd-in2.h: Rebuilt.
2503 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2505 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2506 branch to an undef weak symbol into a jump to next instruction if
2507 a PLT entry will be created.
2509 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2511 * coffgen.c (make_a_section_from_file): Set the backend long
2512 section names enable if long section names found on input.
2513 * coffcode.h: Extend long section names documentation to match.
2515 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2517 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2520 2009-04-07 DJ Delorie <dj@redhat.com>
2522 * archures.c: Add bfd_mach_mep_c5.
2523 * bfd-in2.h: Likewise.
2524 * cpu-mep.c: Add bfd_c5_arch.
2525 * elf32-mep.c: Support it.
2527 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2529 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2530 info->callbacks->einfo.
2531 * linker.c (_bfd_generic_section_already_linked): Likewise.
2533 2009-04-06 DJ Delorie <dj@redhat.com>
2535 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2537 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2539 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2540 _bfd_pex64_print_pdata only if PE is defined.
2542 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2543 (_bfd_pex64_print_pdata): This.
2545 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2546 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2549 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2551 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2552 _bfd_pep_print_x64_pdata.
2553 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2554 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2556 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2558 * elf32-xtensa.c (relax_property_section): Always set r_offset
2561 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2563 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2564 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2566 (elf32_arm_stub_type): New enum values for the two new stubs.
2567 (arm_type_of_stub): Make use of the two new stubs.
2568 (arm_size_one_stub): Handle the two new stubs.
2570 2009-04-01 Matt Thomas <matt@netbsd.org>
2572 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2573 hidden symbols into the GOT or PLT.GOT.
2574 (elf_vax_relocate_section): Do not emit a PCREL reloc
2575 into a shared object if it is against a hidden symbol.
2577 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2579 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2580 and know_contains_shared_object_p.
2581 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2582 Cache the result in the archive_info table.
2583 (xcoff_auto_export_p): Add an "info" parameter and update the
2584 call to xcoff_archive_contains_shared_object_p.
2585 (xcoff_mark_auto_exports): Update accordingly.
2586 (xcoff_post_gc_symbol): Likewise.
2588 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2590 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2593 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2595 * coff-rs6000.c (member_layout): New structure.
2596 (archive_iterator): Likewise.
2597 (member_layout_init): New function.
2598 (archive_iterator_begin): Likewise.
2599 (archive_iterator_next): Likewise.
2600 (xcoff_write_armap_old): Use the new iterator functions.
2601 (do_shared_object_padding): Delete.
2602 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2603 handling of arch_info.
2604 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2605 first loop rather than the second. Allocate a member header if
2606 there isn't one, then work out the stat information and length
2607 in the first loop too. Use the new iterators for the second loop.
2608 (xcoff_write_archive_contents_big): Likewise.
2610 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2612 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2613 (bfd_xcoff_set_archive_import_path): Likewise.
2614 * bfd-in2.h: Regenerate.
2615 * xcofflink.c: Include libiberty.h.
2616 (xcoff_archive_info): New structure.
2617 (xcoff_archive_info_hash): New function.
2618 (xcoff_archive_info_eq): Likewise.
2619 (xcoff_get_archive_info): Likewise.
2620 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2621 (bfd_xcoff_split_import_path): New function.
2622 (bfd_xcoff_set_archive_import_path): Likewise.
2623 (xcoff_set_import_path): Move earlier in file.
2624 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2625 object to the the directory part of the bfd's filename. Get the
2626 import path and filename of an archive object from the archive's
2627 xcoff_tdata, initializing it if necessary. Update use of
2629 (bfd_link_input_bfd): Update use of import_file_id.
2630 (xcoff_write_global_symbol): Likewise.
2632 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2634 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2636 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2638 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2639 a .loader section for relocatable links.
2640 (xcoff_need_ldrel_p): New function.
2641 (xcoff_mark): Use it.
2642 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2644 (xcoff_build_ldsym): New function, split out from...
2645 (xcoff_build_ldsyms): ...here. Rename to...
2646 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2647 call xcoff_build_ldsym, if there's a loader section.
2648 (xcoff_build_loader_section): New function, extracted verbatim from...
2649 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2650 there's a loader section. Only add an __rtinit loader symbol
2651 if there's a loader section. Update after above name change.
2652 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2653 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2654 and xcoff_create_ldrel.
2655 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2656 (xcoff_reloc_link_order): Likewise, but only call it if there's
2657 a loader section. Use xcoff_symbol_section.
2658 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2659 if there's a loader section.
2661 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2663 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2665 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2667 * elf32-arm.c (group_sections): Rewrite loops for better
2670 2009-03-30 DJ Delorie <dj@redhat.com>
2672 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2673 relocs when doing a relocatable link.
2675 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2677 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2678 "ERROR:", in error messages.
2679 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2680 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2681 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2682 (elf32_arm_merge_eabi_attributes): Likewise.
2683 (elf32_arm_merge_private_bfd_data): Likewise.
2685 2009-03-27 Nick Clifton <nickc@redhat.com>
2687 * section.c (bfd_get_section_contents): Detect and handle the case
2688 where a section has the SEC_IN_MEMORY flag set but no actual
2691 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2694 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2695 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2696 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2697 if we don't find matching PT_LOAD when copying.
2699 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2701 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2702 the reloc descriptions.
2704 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2706 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2707 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2708 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2710 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2712 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2713 (bfd_i386_arch_intel_syntax): Likewise.
2714 (i8086_arch): Likewise.
2715 (bfd_x86_64_arch): Likewise.
2717 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2719 * elf32-cris.c (cris_elf_relocate_section): <case
2720 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2721 symbols for non-allocated sections. Don't check whether to
2722 generate R_CRIS_DTPMOD for non-allocated sections.
2723 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2724 handle relocation GC:ing if applied to non-allocated section.
2725 (cris_elf_check_relocs): Similar.
2727 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2728 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2729 when emitting a known TP offset in the GOT.
2731 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2733 * elf64-ppc.c (synthetic_opd): Delete.
2734 (compare_symbols): Look for .opd name rather than section match.
2735 (ppc64_elf_get_synthetic_symtab): Likewise.
2737 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2739 * elf32-ppc.c (is_pic_glink_stub): Delete.
2740 (is_nonpic_glink_stub): New function.
2741 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2743 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2745 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2746 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2748 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2749 macros for visibilty and locality checks.
2750 (elf_s390_adjust_dynamic_symbol): Likewise.
2751 (allocate_dynrelocs): Likewise.
2752 (elf_s390_relocate_section): Likewise.
2753 (elf_s390_finish_dynamic_symbol): Likewise.
2754 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2755 (elf_s390_adjust_dynamic_symbol): Likewise.
2756 (allocate_dynrelocs): Likewise.
2757 (elf_s390_relocate_section): Likewise.
2758 (elf_s390_finish_dynamic_symbol): Likewise.
2760 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2762 * bfd-in2.h: Regenerated.
2763 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2764 for debugging sections and map memory read/write dependent on
2766 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2767 without memory read flags set.
2768 * section.c: Add SEC_COFF_NOREAD to section flags.
2770 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2772 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2775 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2777 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2778 "no overlays" return. If there are overlays, create overlay
2779 manager entry symbols here, so that..
2780 (spu_elf_build_stubs): ..we don't need to set them up here.
2781 Simplify entry symbol tests.
2782 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2784 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2786 * elf.c (elfcore_grok_openbsd_procinfo)
2787 (elfcore_grok_openbsd_note): New functions.
2788 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2790 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2792 * vms-hdr.c: Don't include alloca.h.
2793 * elf32-m68hc1x.c: Include alloca-conf.h.
2795 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2797 * Makefile.am: Run "make dep-am".
2798 * Makefile.in: Regenerate.
2800 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2802 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2804 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2806 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2808 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2809 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2810 ovly_return fields with ovly_entry[2]. Adjust all users.
2811 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2813 (spu_elf_build_stubs): Likewise.
2814 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2815 ovly_flavour changes. Update all callers.
2816 (ovl_stub_size_log2): New function.
2817 (build_stub): Handle compact icache stubs. Use different manager
2818 entry point for stubs in non-icache area.
2819 (spu_elf_size_stubs): Don't allocate space for indirect branch
2821 (spu_elf_build_stubs): And don't built them.
2823 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2825 * dwarf2.c (read_section): Always use rawsize, if available.
2827 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2829 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2830 of rawsize and size for buffer.
2832 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2834 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2835 parameter just because fixed sections fit into local store.
2836 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2837 generating overlays if fixed sections plus reserved stack
2838 and heap space fit into local store.
2840 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2842 * elf32-spu.c (build_stub): Correct icache set_id.
2843 (spu_elf_relocate_section): Likewise.
2845 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2847 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2848 symbol table if it was created by the current call.
2850 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2852 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2853 class XMC_DS rather than XMC_UA.
2855 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2857 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2858 bfd_boolean export_defineds parameter with an unsigned int
2859 auto_export_flags parameter.
2860 * bfd-in2.h: Regenerate.
2861 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2862 split out from xcoff_build_ldsyms.
2863 (xcoff_covered_by_expall_p): New function.
2864 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2865 but with extra code to handle -bexpfull and -bexpall.
2866 (xcoff_mark_auto_exports): New function.
2867 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2868 a function should be automatically exported.
2869 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2870 parameter with an auto_export_flags parameter. Update ldinfo
2871 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2874 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2876 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2877 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2878 init and fini functions. Do garbage collection for objects
2879 without an entry point too.
2881 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2883 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2884 check whether a symbol has csect information.
2885 (coff_print_aux): Likewise.
2886 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2887 information for C_AIX_WEAKEXT too.
2888 (_bfd_xcoff_swap_aux_out): Likewise.
2889 (xcoff_reloc_type_br): Handle defweak symbols too.
2890 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2891 information for C_AIX_WEAKEXT too.
2892 (_bfd_xcoff64_swap_aux_out): Likewise.
2893 (xcoff64_reloc_type_br): Handle defweak symbols too.
2894 * coffgen.c (coff_print_symbol): Handle auxillary function
2895 information for C_AIX_WEAKEXT too.
2896 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2897 instead of BSF_GLOBAL if the L_WEAK flag is set.
2898 (xcoff_dynamic_definition_p): New function.
2899 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2900 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2901 always take the symbol class from the ldsym. Use weak bfd symbol
2902 types for weak ldsyms.
2903 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2904 Fix the check for whether a definition is from a shared object.
2905 Allow redefinitions of weak symbols.
2906 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2907 (xcoff_keep_symbol_p): Likewise.
2908 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2909 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2910 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2911 but mark them as L_WEAK.
2912 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2913 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2915 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2917 * xcofflink.c (xcoff_mark): When walking the relocations,
2918 only mark the target symbol or the target section, not both.
2919 (xcoff_final_definition_p): New function.
2920 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2921 symbol is a valid definition of the associated output symbol.
2922 Use XCOFF_ALLOCATED to stop the same hash table entry having
2924 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2926 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2928 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2930 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2933 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2935 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2936 * libcoff.h: Regenerate.
2937 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2938 line-number counts in the bfd's lineno_counts field.
2939 Don't keep per-csect line-number counts.
2940 (xcoff_sweep): Don't update per-csect line-number counts.
2941 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2942 entries in each output section.
2943 (xcoff_link_input_bfd): Get the number of line numbers from
2944 the bfd's lineno_counts field, rather than recalculating it
2945 from scratch. Fix the range check when updating C_BINCL and
2947 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2948 here. Don't expect csects to have line-number counts.
2950 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2952 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2953 * libcoff.h: Regenerate.
2954 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2955 "skip" logic from xcoff_link_input_bfd.
2956 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2957 objects in a dynamic link, rather than checking whether csectpp
2958 is null. Always allocate debug_index for other objects,
2959 and always go through the loop. Update the type of debug_index
2960 after the change above. Read the auxillary csect information
2961 and use xcoff_keep_symbol_p to decide whether a symbol should
2962 be kept. Set its debug_index to -2 if not.
2963 (xcoff_link_input_bfd): Update the type of debug_index after
2964 the change above and always expect it to be nonnull. Use it to
2965 test whether a symbol should be stripped, rather than making the
2966 decision here. Postpone all symbol creation to the second pass.
2968 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2970 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2971 creating a descriptor.
2972 (xcoff_sweep): Don't mark toc_section unless it's needed.
2973 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2974 when marking every bfd.
2975 (xcoff_link_input_bfd): Skip all TOC anchors.
2976 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2977 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2978 to -1; call xcoff_find_tc0 instead.
2980 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2982 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2983 * libcoff.h: Regenerate.
2984 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2985 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2986 the previous symbol's csect. Treat last_symndx as an inclusive value
2987 and simplify its handling.
2988 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2989 symbols with the right csect. Don't mark rsec when processing
2990 relocations against undefined or absolute sections.
2991 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2992 of bfd_und_section_ptr.
2993 (xcoff_link_input_bfd): Likewise.
2995 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2997 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2998 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2999 flag is set. Assert that all undefined symbols are either
3000 imported or defined by a dynamic object.
3001 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3002 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3003 handling to all relocations. Only set XCOFF_CALLED for function
3005 (xcoff_find_function): New function, split out from...
3006 (bfd_xcoff_export_symbol) ...here.
3007 (xcoff_set_import_path): New function, split out from...
3008 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3009 meaning of XCOFF_CALLED.
3010 (xcoff_mark_symbol): If we mark an undefined and unimported
3011 symbol, find some way of defining it. If the symbol is a function
3012 descriptor, fill in its definition automatically. If the symbol
3013 is a function, mark its descriptor and allocate room for global
3014 linkage code. Otherwise mark the symbol as implicitly imported.
3015 Move the code for creating function descriptors from...
3016 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3017 check for symbols that were implicitly defined.
3018 (xcoff_mark): Don't count any dynamic relocations against
3020 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3021 in the xcoff link info.
3022 (xcoff_link_input_bfd): Remove handling of undefined and
3025 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3027 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3028 if the target is absolute. Fix comment typo.
3029 (xcoff_ppc_relocate_section): Remove FIXME.
3030 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3031 if the target is absolute.
3033 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3035 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3036 R_POS and R_NEG relocations against absolute symbols to the
3039 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3041 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3042 to 2 for bfd_mach_ppc_620.
3044 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3046 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3047 * configure.in: Likewise.
3048 * configure: Regenerate.
3050 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3053 * elf.c (assign_section_numbers): Generate symbol table if there
3054 is any relocation in output.
3055 (_bfd_elf_compute_section_file_positions): Likewise.
3057 2009-03-13 Nick Clifton <nickc@redhat.com>
3060 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3061 * elflink.c (elf_link_read_relocs_from_section): Use
3062 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3063 relocs but no symbol table.
3064 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3066 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3069 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3070 to check ___tls_get_addr.
3072 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3073 strncmp to check __tls_get_addr.
3075 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3077 * dwarf2.c (read_section): Always check the offset, even when the
3078 section has been read before.
3080 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3082 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3085 2009-03-11 Chris Demetriou <cgd@google.com>
3087 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3088 * bfd-in2.h: Regenerate.
3089 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3090 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3092 (bsd_write_armap): Likewise.
3093 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3094 flag is set, do nothing.
3095 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3098 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3100 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3101 used to update stack pointer.
3103 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3106 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3107 for unknown symbols in absolute section.
3109 2009-03-06 Nick Clifton <nickc@redhat.com>
3111 * po/es.po: Updated Spanish translation.
3113 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3115 * elf32-arm.c (group_sections): Take next section size into
3116 account before accepting to group it.
3118 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3120 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3122 (elf32_arm_final_link_relocate): Likewise.
3124 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3127 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3129 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3131 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3132 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3133 (BFD_FAKE_SECTION): Init new flag.
3134 * ecoff.c (bfd_debug_section): Likewise.
3135 * bfd-in2.h: Regenerate.
3136 * libbfd.h: Regenerate.
3137 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3138 (ppc_elf_reloc_type_lookup): Handle new relocs.
3139 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3140 without marker relocs.
3141 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3142 if section has no old-style calls.
3143 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3144 Don't try to optimize new-style __tls_get_addr call when handling
3145 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3147 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3148 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3149 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3150 without marker relocs.
3151 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3152 if section has no old-style calls. Set toc_ref for new relocs as
3154 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3155 Don't try to optimize new-style __tls_get_addr call when handling
3156 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3159 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3162 * configure.in: Test for ld --as-needed support. Link shared
3163 libbfd against libm.
3164 * configure: Regenerate.
3166 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3168 * Makefile.am: Run "make dep-am".
3169 * Makefile.in: Regenerate.
3171 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3173 * elf32-score7.c: New file.
3174 * elf32-score.h: New file.
3175 * elf32-score.c: Add code to support score 7. Set score7 as the
3177 * cpu-score.c: Add score7 architecure.
3178 (compatibile): New function.
3179 * Makefile.am: Add rules for building elf32-score7 object.
3180 * Makefile.in: Regenerate.
3181 * configure.in: Add elf32-score7 object to score vectors.
3182 * configure: Regenerate.
3183 * reloc.c: Add score7 relocs.
3184 * archures.c: Add score3 and score7 machine numbers.
3185 * bfd-in2.h: Regenerate.
3186 * libbfd.h: Regenerate.
3188 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3190 * configure: Regenerate.
3192 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3194 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3195 (elf32_hppa_check_relocs): Use it.
3197 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3199 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3200 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3201 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3202 (elf_hppa_record_segment_addrs): Likewise.
3203 (elf_hppa_final_link): Likewise.
3204 (elf_hppa_relocate_insn): Likewise.
3205 (elf_hppa_final_link_relocate): Likewise.
3206 (elf64_hppa_relocate_section): Likewise.
3207 * elf64-hppa.c: Insert above.
3209 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3211 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3212 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3213 (elf_hppa_relocate_section): Likewise.
3214 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3215 from struct elf_link_hash_entry. Add count field.
3216 (struct elf64_hppa_dyn_hash_table): Delete.
3217 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3218 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3219 (hppa_elf_hash_entry, eh_name): Define.
3220 (elf64_hppa_new_dyn_hash_entry): Delete.
3221 (elf64_hppa_dyn_hash_lookup): Delete.
3222 (elf64_hppa_dyn_hash_traverse): Delete.
3223 (get_dyn_name): Delete.
3224 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3225 of struct elf64_hppa_dyn_hash_entry *.
3226 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3227 allocate_global_data_plt, allocate_global_data_stub,
3228 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3230 (hppa64_link_hash_newfunc): New.
3231 (elf64_hppa_hash_table_create): Rework.
3232 (count_dyn_reloc): Likewise.
3233 (hppa64_elf_local_refcounts): New.
3234 (elf64_hppa_check_relocs): Rework using standard technique for recording
3235 local DLT, PLT and OPD reference counts.
3236 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3237 elf_link_hash_entry *.
3238 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3239 allocate_global_data_plt, allocate_global_data_stub,
3240 allocate_global_data_opd, allocate_dynrel_entries,
3241 elf64_hppa_adjust_dynamic_symbol,
3242 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3243 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3244 Use hppa_link_hash_table. Rework.
3245 (elf64_hppa_link_output_symbol_hook): Rework.
3246 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3247 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3248 elf64_hppa_finish_dynamic_sections): Likewise.
3250 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3252 * elf32-arm.c (stub_reloc_type): Removed.
3253 (insn_sequence): Renamed reloc_type field to r_type.
3254 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3255 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3256 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3257 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3258 (arm_stub_is_thumb): Catch new stubs.
3259 (arm_type_of_stub): Handle new stubs.
3260 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3261 (bfd_elf32_arm_process_before_allocation): Remove useless
3264 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3266 * elf.c (elf_find_function): Use is_function_type to check
3269 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3271 * xtensa-modules.c: Revert to previous version 1.11 due
3272 to inadvertant commit.
3274 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3276 * elf32-xtensa.c (text_action_add): Separate test for action
3277 type. Break if saved action is ta_widen_insn at same offset.
3279 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3281 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3282 to elf32_arm_stub_long_branch_any_arm_pic.
3283 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3284 (enum elf32_arm_stub_type, arm_type_of_stub)
3285 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3288 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3290 * elf32-arm.c (PREV_SEC): Update comment.
3291 (group_sections): Rename argument to stubs_always_after_branch.
3292 Reverse the list and place stubs at the end of input sections.
3294 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3296 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3298 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3300 (arm_size_one_stub): Remove unnecessary break.
3301 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3303 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3305 * elf32-arm.c (stub_insn_type): New type.
3306 (stub_reloc_type): Likewise.
3307 (insn_sequence): Likewise.
3308 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3309 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3310 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3311 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3312 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3313 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3314 (elf32_arm_stub_hash_entry): Add new helper fields.
3315 (stub_hash_newfunc): Initialize these new fields.
3316 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3317 to take endianness into account.
3318 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3319 (arm_map_one_stub): Code is now more generic, thanks to
3322 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3324 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3326 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3327 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3328 BLX is not available. Fix typo in warning message. Add comments
3329 and improve formatting.
3330 (arm_build_one_stub): Adjust to new
3331 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3332 (arm_map_one_stub): Likewise.
3334 2009-02-23 Tristan Gingold <gingold@adacore.com>
3335 Eric Botcazou <ebotcazou@adacore.com>
3336 Douglas B Rupp <rupp@gnat.com>
3338 * vms.h: Update copyright year, fix comments, reorder declarations.
3339 (_bfd_save_vms_section): Remove the prototype.
3340 (EGPS_S_V_NO_SHIFT): New constant.
3341 (bfd_vms_set_section_flags): New prototype.
3342 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3344 (EGSY_S_W_FLAGS): Ditto.
3345 (EGSY_S_V_QUAD_VAL): Ditto.
3346 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3347 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3348 EGST_S_B_NAMLNG): Ditto.
3349 (ESRF_S_B_NAMLNG): Ditto.
3350 (ETIR_S_C_HEADER_SIZE): Ditto.
3351 (EGPS_S_V_ALLOC_64BIT): Ditto.
3352 (DST_S_C_EPILOG): Ditto.
3353 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3354 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3355 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3356 (DST_S_L_PCLINE_UNSLONG): Ditto.
3357 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3358 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3359 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3360 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3361 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3362 (DST_S_B_SRC_UNSBYTE): Ditto.
3363 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3365 (vms_section, vms_reloc): Remove types.
3366 (hdr_struc): Replaced by ...
3367 (hdr_struct): ... new type.
3368 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3369 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3370 (EMH_DATE_LENGTH): Ditto.
3371 (eom_struc): Replaced by ...
3372 (eom_struct): ... new type.
3373 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3374 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3375 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3376 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3377 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3378 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3379 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3380 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3381 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3382 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3383 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3384 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3385 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3386 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3387 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3388 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3389 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3390 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3391 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3392 (enum file_type_enum): New type.
3393 (struct location_struct): Removed.
3394 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3395 (struct funcinfo, struct module): Ditto.
3396 (struct vms_private_data_struct): Update fields.
3397 (struct vms_section_data_struct): New type.
3399 * vms.c: Update copyright year, fix comments,
3400 Fix includes for DECC, add prototypes.
3401 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3403 Use flavour to set is_vax, location_stack is removed.
3404 (struct pair): Declare.
3405 (fill_section_ptr): Initialize variables at declaration.
3406 Add guard to set SECTION_SYM flag, handlde und section.
3407 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3408 (_bfd_vms_slurp_object_records): New function, replaces previous
3410 (vms_slurp_module): New function.
3411 (vms_slurp_image): Ditto.
3412 (vms_object_p): Complete rewrite.
3413 (vms_mkobject): Use is_vax field to slect architecture.
3414 (free_reloc_stream): New function.
3415 (vms_convert_to_var): Ditto.
3416 (vms_convert_to_var_1): Ditto.
3417 (vms_convert_to_var_unix_filename): Ditto.
3418 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3420 (vms_new_section_hook): Set alignment to 0, allocate private data.
3421 (vms_get_section_contents): Load content.
3422 (vms_get_symbol_info): Handle undefined section.
3423 (vms_find_nearest_line): Handle.
3424 (alloc_reloc_stream): New function.
3425 (vms_slurp_reloc_table): Ditto.
3426 (vms_get_reloc_upper_bound): Make it real.
3427 (vms_canonicalize_reloc): Do the real work.
3428 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3430 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3431 (vms_set_arch_mach): Check arch.
3432 (vms_set_section_contents): Copy the content after allocation.
3433 (vms_alpha_vec): Update object flags.
3435 * vms-tir.c: Update copyright year, fix comments,
3436 add prototypes for new functions.
3437 (dst_define_location): New function.
3438 (dst_restore_location): New function.
3439 (dst_retrieve_location): New function.
3440 (dst_check_allocation): New function.
3441 (image_dump): Call dst_check_allocation.
3442 (image_write_b): Ditto.
3443 (image_write_w): Ditto.
3444 (image_write_l): Ditto.
3445 (image_write_q): Ditto.
3446 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3447 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3449 Call error handler instead of abort if name is not known.
3450 (etir_sta): Add quarter_relocs argument and set it.
3453 (etir_opr): Ditto, return FALSE in case of error.
3454 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3455 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3456 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3457 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3458 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3459 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3460 Return FALSE in case of error.
3461 (tir_sta): Change sign of psect.
3463 (tir_cmd): Fix cast. Makes tir_table static const.
3464 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3465 add argument to explain.
3466 (analyze_etir): Initialize maxptr, add quarter_relocs
3467 declaration, move some declarations into inner scopes.
3468 Handle quarter_relocs and STO_IMM.
3469 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3470 (_bfd_vms_slurp_relocs): New function.
3471 (_bfd_vms_decode_relocs): New function.
3472 (sto_imm): Rewritten.
3473 (start_first_etbt_record): New function.
3474 (start_another_etbt_record): Ditto.
3475 (etir_output_check): Ditto.
3476 (defer_reloc_p): Ditto.
3477 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3478 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3479 rewritte relocations handling.
3480 (_bfd_vms_write_tbt): Removed.
3481 (_bfd_vms_write_dbg): Ditto.
3483 * vms-misc.c: Update copyright year, Fix comments.
3484 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3485 (maybe_adjust_record_pointer_for_object): New function.
3486 (_bfd_vms_get_first_record): New function, replaces ...
3487 (_bfd_vms_get_record): .. removed.
3488 (_bfd_vms_get_object_record): New function.
3489 (_bfd_vms_get_object_record): New function.
3490 (vms_get_remaining_object_record): New function, replaces ...
3491 (_bfd_vms_get_next_record): ... removed.
3492 (add_new_contents): Removed.
3493 (_bfd_save_vms_section): Removed.
3494 (_bfd_get_vms_section): Removed.
3495 (_bfd_vms_output_flush): Write in VAR format.
3496 (new_symbol): Don't make UND section.
3498 * vms-hdr.c: Update copyright year, update list of record handled.
3499 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3500 (_bfd_vms_write_hdr): Strip vms and unix patches,
3501 add comments, truncate module name at 31 characters,
3502 use constants instead of hard-coded value,
3503 write BFD version instead of a fixed string.
3504 (_bfd_vms_slurp_ihd): New function.
3505 (_bfd_vms_slurp_isd): Ditto.
3506 (_bfd_vms_slurp_ihs): Ditto.
3507 (new_module): Ditto.
3508 (parse_module): Ditto
3509 (build_module_list): Ditto.
3510 (module_find_nearest_line): Ditto.
3511 (_bfd_vms_find_nearest_dst_line): Ditto.
3512 (vms_slurp_debug): Ditto.
3513 (_bfd_vms_slurp_dbg): Ditto.
3514 (_bfd_vms_slurp_tbt): Ditto.
3515 (_bfd_vms_write_dbg): Ditto.
3516 (_bfd_vms_write_tbt): Ditto.
3518 * vms-gsd.c: Update copyright year, update list of records handled.
3519 (EVAX_LITERALS_NAME): New macro.
3520 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3521 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3522 (register_universal_symbol): New function and prototype.
3523 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3524 improve debug messages,
3525 use constants instead of hard-coded value,
3526 fix missing endianness conversion,
3527 handle global symbol (SYMG).
3528 (bfd_vms_set_section_flags): New function.
3529 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3530 handle section literals,
3532 handle section bfd and vms flags,
3533 don't output LIB$INITIALIZE symbol,
3534 fix handling of weak symbols,
3535 fix evax vs vax procedure descriptor,
3536 handle absolute symbols.
3538 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3539 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3541 * makefile.vms (DEFS): Fix flags for VMS.
3543 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3545 * bfd-in2.h: Regenerated.
3546 * libbfd.h: Regenerated.
3548 2009-02-20 Cary Coutant <ccoutant@google.com>
3550 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3553 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3556 * coffcode.h (coff_write_object_contents): Don't let the string
3557 table offset overflow the s_name field when using long section names.
3559 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3561 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3562 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3563 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3564 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3565 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3566 (bfd_pmac_xcoff_backend_data): Likewise.
3567 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3568 (bfd_xcoff_aix5_backend_data): Likewise.
3569 (xcoff64_write_object_contents): Delete unused long_section_names
3571 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3572 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3574 * coffcode.h (documentation): Update to describe long section names.
3575 (COFFLONGSECTIONCATHELPER): New helper macro.
3576 (BLANKOR1TOODD): Likewise.
3577 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3578 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3579 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3580 (bfd_coff_set_long_section_names_allowed): New function.
3581 (bfd_coff_set_long_section_names_disallowed): Likewise.
3582 (struct bfd_coff_backend_data): Add new backend hook function
3583 pointer _bfd_coff_set_long_section_names.
3584 (bfd_coff_set_long_section_names): New backend hook.
3585 (coff_write_object_contents): Only generate long section names if
3586 bfd_coff_long_section_names() indicates they are currently enabled.
3587 (bfd_coff_std_swap_table): Make non-const, and initialise long
3588 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3589 (ticoff0_swap_table): Likewise to both.
3590 (ticoff1_swap_table): Again, likewise to both.
3591 * coffgen.c (make_a_section_from_file): Allow long section names
3592 as inputs even if not currently allowed for outputs.
3593 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3594 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3595 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3596 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3597 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3598 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3599 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3600 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3601 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3602 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3603 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3604 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3605 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3606 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3607 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3608 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3609 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3610 * libcoff-in.h: Update copyright year to cause updated copyright
3611 year in generated libcoff.h, and fix typo.
3612 * libcoff.h: Regenerated.
3613 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3614 (_bfd_ecoff_no_long_sections): Add prototype.
3615 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3616 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3617 defined by an including .c file.
3618 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3619 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3620 (ticoff1_swap_table): Likewise to both.
3622 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3624 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3625 stub. Catch default case error.
3626 (arm_map_one_stub): Add missing Thumb mapping symbol.
3628 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3631 * elf32-avr.c: Handle case where no local symbos exist correctly.
3633 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3636 * elf32-arm.c (arm_long_branch_stub,
3637 arm_thumb_v4t_long_branch_stub,
3638 arm_thumb_thumb_long_branch_stub,
3639 arm_thumb_arm_v4t_long_branch_stub,
3640 arm_thumb_arm_v4t_short_branch_stub,
3641 arm_pic_long_branch_stub):
3642 Renamed to elf32_arm_stub_long_branch_any_any,
3643 elf32_arm_stub_long_branch_v4t_arm_thumb,
3644 elf32_arm_stub_long_branch_thumb_only,
3645 elf32_arm_stub_long_branch_v4t_thumb_arm,
3646 elf32_arm_stub_short_branch_v4t_thumb_arm,
3647 elf32_arm_stub_long_branch_any_any_pic.
3648 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3649 arm_thumb_thumb_stub_long_branch,
3650 arm_thumb_arm_v4t_stub_long_branch,
3651 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3652 Renamed to arm_stub_long_branch_any_any,
3653 arm_stub_long_branch_v4t_arm_thumb,
3654 arm_stub_long_branch_thumb_only,
3655 arm_stub_long_branch_v4t_thumb_arm,
3656 arm_stub_short_branch_v4t_thumb_arm,
3657 arm_stub_long_branch_any_any_pic.
3659 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3661 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3662 in branch offset check.
3664 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3666 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3667 add toc.symndx and toc.add.
3668 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3670 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3672 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3673 (branch_reloc_hash_match): New function, extracted from..
3674 (ppc64_elf_tls_optimize): ..here.
3675 (ppc64_elf_relocate_section): Properly set addends when optimizing
3676 tls sequences. Avoid unnecessary reading and writing of insns.
3677 Only redo reloc when symbol changed. Bypass symbol checks when
3679 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3680 (branch_reloc_hash_match): New function, extracted from..
3681 (ppc_elf_tls_optimize): ..here.
3682 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3683 Don't clear addend on zapped __tls_get_addr reloc.
3685 2009-02-12 Nick Clifton <nickc@redhat.com>
3688 * elflink.c (bfd_elf_final_link): When counting the relocations,
3689 if the header size has not been set yet then assume that it will
3690 match the output section's reloc type.
3692 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3694 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3697 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3699 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3700 (find_function): Likewise.
3701 (pasted_function): Don't error if no prior function found.
3702 (discover_functions): Revert 2008-12-10 change. Extend first
3703 function range to start of section.
3705 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3707 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3709 * elf64-hppa.h: Likewise.
3711 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3713 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3716 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3718 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3719 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3721 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3723 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3724 * archures.c (bfd_mach_mips_xlr): Define.
3725 * bfd-in2.h: Regenerate.
3726 * cpu-mips.c (I_xlr): Define.
3727 (arch_info_struct): Add XLR entry.
3728 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3729 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3730 (mips_mach_extensions): Add XLR entry.
3732 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3734 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3736 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3738 * configure.in: AC_SUBST pdfdir.
3739 * Makefile.am: Add install-pdf, install-pdf-am
3740 and install-pdf-recursive targets. Define pdfdir.
3741 * doc/Makefile.am: Define pdf__strip_dir. Add
3742 install-pdf and install-pdf-am targets.
3743 * po/Make-in: Add install-pdf target.
3744 * configure: Regenerate.
3745 * Makefile.in: Regenerate
3746 * doc/Makefile.in: Regenerate.
3748 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3750 * bfd-in2.h: Regenerate.
3751 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3752 fields from n_entries to n_slots where appropriate, update comments.
3753 (HOWTO): Add TLS relocations.
3754 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3755 (enum elf_m68k_got_offset_size): New enum.
3756 (struct elf_m68k_got_entry.type): Move field to ...
3757 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3758 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3760 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3762 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3763 fields into n_entries array. Update comments.
3764 (elf_m68k_init_got): Simplify, update all uses.
3765 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3766 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3767 GOT entries; update name, update all uses.
3768 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3769 (elf_m68k_get_got_entry): Update.
3770 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3772 (elf_m68k_remove_got_entry_type): Simplify.
3773 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3774 (elf_m68k_can_merge_gots): Update.
3775 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3776 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3777 GOT entries, simplify.
3778 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3779 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3780 field, remove obsoleted local_n_entries field.
3781 (elf_m68k_partition_multi_got_2): New static function.
3782 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3784 (elf_m68k_remove_got_entry_type): Update.
3785 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3786 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3787 update of sgot->size and srelgot->size.
3788 (elf_m68k_gc_sweep_hook): Update.
3789 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3790 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3792 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3793 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3795 2009-02-02 DJ Delorie <dj@redhat.com>
3797 * elf32-mep.c (config_names): Regenerate configuration.
3799 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3801 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3802 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3803 * elf.c (bfd_elf_get_str_section): Make static.
3804 (bfd_elf_find_section): Delete.
3805 * libbfd.h: Regenerate.
3807 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3809 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3810 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3812 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3814 * elflink.c (on_needed_list): New function.
3815 (elf_link_add_object_symbols): Link in --as-needed libs if they
3816 satisfy undefined symbols in other libs.
3818 2009-01-30 Julian Brown <julian@codesourcery.com>
3820 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3821 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3822 with --just-symbols (-R).
3824 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3826 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3827 high_pc in order to properly sign-extend VMAs.
3829 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3830 Mark Shinwell <shinwell@codesourcery.com>
3831 Catherine Moore <clm@codesourcery.com>
3833 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3835 2009-01-28 Catherine Moore <clm@codesourcery.com>
3837 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3838 SEC_LOAD for dynamic relocation sections.
3840 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3842 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3843 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3844 the size of local TLS data.
3846 2009-01-27 Andreas Schwab <schwab@suse.de>
3848 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3849 architectures in the archive.
3851 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3853 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3854 <R_CRIS_32_DTPREL>: Correct relocation value.
3856 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3857 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3858 symbols with non-default visibility.
3860 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3862 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3863 describing the trampolines.
3864 (ppc_elf_relocate_section): Update relocs to describe the
3867 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3869 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3870 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3871 and R_PARISC_PCREL12F relocations.
3873 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3876 * elflink.c (find_version_for_sym): New function split out from,
3877 but without export_dynamic test, ..
3878 (_bfd_elf_link_assign_sym_version): ..here.
3879 (_bfd_elf_export_symbol): Use it.
3881 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3883 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3884 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3885 * elflink.c: ..here, somewhat modified.
3886 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3887 _bfd_elf_link_find_version_dependencies,
3888 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3889 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3890 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3892 * elflink.c: ..and make static here.
3893 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3894 of output_bfd from struct elf_find_verdep_info.
3895 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3896 struct elf_info_failed.
3897 (bfd_elf_size_dynamic_sections): Adjust.
3899 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3902 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3903 after comp_unit_find_line call.
3905 2009-01-21 Nick Clifton <nickc@redhat.com>
3908 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3909 tm_gmtoff field in struct tm.
3911 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3913 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3914 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3915 sections in soft-icache lines unless non_ia_text. Don't add
3916 rodata if doing so would exceed line size.
3918 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3920 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3921 types than bfd_link_hash_indirect, before early return, call
3922 _bfd_elf_link_hash_copy_indirect.
3924 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3926 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3927 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3928 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3929 (elf_backend_obj_attrs_order): New define.
3930 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3931 (elfNN_bed): Add elf_backend_obj_attrs_order.
3933 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3935 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3936 (obj_attr_size): Likewise.
3937 (write_obj_attribute): Likewise.
3938 (_bfd_elf_copy_obj_attributes): Likewise.
3939 (_bfd_elf_parse_attributes): Likewise.
3940 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3941 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3942 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3943 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3944 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3947 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3949 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3950 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3951 (bfd_elf_add_obj_attr_string): Likewise.
3952 (bfd_elf_add_obj_attr_int_string): Likewise.
3953 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3954 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3955 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3956 Tag_nodefaults has no default value.
3957 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3958 comment to reflect the new state.
3960 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3963 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3964 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3965 (adjust_z_magix): Delete dead code handling QMAGIC.
3967 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3969 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3970 IMAGE_SCN_MEM_DISCARDABLE.
3972 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3974 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3975 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3976 * configure.in (commonbfdlib): Delete.
3977 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3978 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3979 is available, not just for linux.
3980 * po/SRC-POTFILES.in: Regenerate.
3981 * Makefile.in: Regenerate.
3982 * configure: Regenerate.
3984 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3985 Julian Brown <julian@codesourcery.com>
3987 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3988 ARM attributes in ABI 2.07.
3989 * elf32-arm.c (get_secondary_compatible_arch): New function.
3990 (set_secondary_compatible_arch): New function.
3991 (tag_cpu_arch_combine): New function.
3992 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3993 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3994 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3995 make it fit with order_01243.
3996 Add support for Tag_also_compatible_with,
3997 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3998 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3999 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4000 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4001 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4002 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4003 Rework the way unknown attributes are handled.
4004 Defer errors until all attributes have been processed.
4006 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4008 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4009 bfd_elf_add_obj_attr_int_string.
4010 Read Tag_compatibility from its new location in the attribute array,
4011 rather than the attribute list.
4012 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4013 bfd_elf_add_obj_attr_int_string.
4014 (_bfd_elf_parse_attributes): Likewise.
4015 (_bfd_elf_merge_object_attributes): There's now only one
4016 Tag_compatibility, and it's in the array, not the list.
4017 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4019 (bfd_elf_add_obj_attr_compat): Rename to
4020 bfd_elf_add_obj_attr_int_string.
4021 (bfd_elf_add_proc_attr_compat): Rename to
4022 bfd_elf_add_proc_attr_int_string.
4023 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4026 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4028 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4029 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4030 (vmsutil.lo): Add dependency rule.
4031 * Makefile.in: Regenerate.
4032 * config.bfd (ia64*-*-*vms*): Add case.
4033 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4034 * configure: Regenerate.
4035 * vmsutil.c: New file.
4036 * vmsutil.h: New file.
4037 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4039 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4040 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4041 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4042 elfNN_vms_object_p): New functions
4043 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4045 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4048 * elflink.c (elf_gc_sweep): Exclude the group section if the
4049 first member of the section group is excluded.
4051 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4054 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4055 saved filename, use bfd_alloc rather than bfd_malloc for it.
4057 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4059 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4061 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4063 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4065 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4067 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4069 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4071 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4073 (struct got_entry): Add br_addr.
4074 (struct call_info): Add priority.
4075 (struct function_info): Add lr_store and sp_adjust.
4076 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4077 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4078 area as an overlay, and check that no other overlays exist. Look up
4079 icache overlay manager entry sym.
4080 (BRA_STUBS, BRA, BRASL): Define.
4081 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4082 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4084 (count_stub, build_stub): Support soft-icache.
4085 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4086 (spu_elf_size_stubs): Size soft-icache stubs.
4087 (overlay_index): New function.
4088 (spu_elf_build_stubs): Make static. Support soft-icache.
4089 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4090 (find_function_stack_adjust): Save lr store and stack adjust insn
4092 (maybe_insert_function): Adjust find_function_stack_adjust call.
4093 (mark_functions_via_relocs): Retrieve priority.
4094 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4095 (sort_calls): Sort by priority first.
4096 (mark_overlay_section): Ignore .ovl.init.
4097 (sum_stack): Only print when stack_analysis.
4098 (print_one_overlay_section): New function, extracted from..
4099 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4100 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4101 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4102 analysis. Call spu_elf_build_stubs.
4103 (spu_elf_relocate_section): For soft-icache encode overlay index
4105 (spu_elf_output_symbol_hook): Support soft-icache.
4106 (spu_elf_modify_program_headers: Likewise.
4108 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4109 num_regions to num_lines. Add line_size and max_branch.
4110 (enum _ovly_flavour): Add ovly_soft_icache.
4111 (spu_elf_build_stubs): Delete.
4113 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4115 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4116 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4118 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4120 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4121 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4122 the program, the known offset starts at the negative size of the
4124 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4127 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4129 * config.bfd: Add lm32-*-rtems*.
4131 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4133 * coff-ppc.c: Add 2009 to Copyright.
4134 * elf32-cris.c: Likewise.
4135 * elflink.c: Likewise.
4137 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4139 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4140 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4142 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4145 * elflink.c (elf_merge_st_other): New.
4146 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4147 hide them if needed.
4148 (elf_link_add_object_symbols): Updated.
4150 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4153 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4154 ref_dynamic and dynamic_def fields when setting def_regular
4157 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4160 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4163 For older changes see ChangeLog-2008
4169 version-control: never