1 2009-09-04 Jie Zhang <jie.zhang@analog.com>
3 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
5 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
6 for empty .rela.bss and .rel.plt sections.
8 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
10 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
11 R_MIPS_JALR unless symbol resolves locally.
13 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
15 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
16 has_static_relocs for R_MIPS_JALR.
18 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
20 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
21 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
24 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
26 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
29 2009-09-01 Tristan Gingold <gingold@adacore.com>
31 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
32 dependencies. Reindent.
33 * configure.com: Ported to Itanium VMS. Now generates a build.com
34 to build without make. Add messages but make edit silent.
35 * hosts/alphavms.h: Add a prototype for stpcpy.
36 * vms.c: Add a missing include for Alpha VMS.
37 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
39 2009-08-31 Jan Beulich <jbeulich@novell.com>
41 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
42 * elf.c (bfd_elf_get_default_section_type): New.
43 (elf_fake_sections): Use bfd_elf_get_default_section_type.
45 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
47 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
49 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
51 2009-08-30 Alan Modra <amodra@bigpond.net.au>
54 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
55 (bfd_emul_get_commonpagesize): Likewise.
57 2009-08-29 Martin Thuresson <martin@mtme.org>
59 * elf32-arm.c (struct stub_def): Rename member template to
60 template_sequence. (arm_build_one_stub,
61 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
62 Rename variable template to template_sequence.
63 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
64 Rename variable template to template_val.
65 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
67 * coffgen.c (coff_make_empty_symbol)
68 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
69 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
71 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
73 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
75 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
76 * ieee.c (ieee_make_empty_symbol): Rename variable new to
78 * linker.c (bfd_new_link_order): Rename variable new to
80 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
82 * oasys.c (oasys_make_empty_symbol): Rename variable new to
84 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
85 new to new_symbol_type.
86 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
88 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
90 (read_hdr, rs6000coff_core_p)
91 (rs6000coff_core_file_matches_executable_p)
92 (rs6000coff_core_file_failing_command)
93 (rs6000coff_core_file_failing_signal): Updated function to use new
95 * som.c (som_make_empty_symbol): Rename variable new to
97 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
99 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
100 variable new to new_symbol.
102 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
104 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
105 bfdlibdir and bfdincludedir.
106 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
107 [INSTALL_LIBBFD]: ... here, ...
108 [INSTALL_LIBBFD]: ... and empty overrides here.
109 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
110 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
111 * Makefile.in: Regenerate.
112 * configure: Regenerate.
114 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
116 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
117 relocations. Rewrite output of dynamic TLS relocations.
118 (DTP_OFFSET, TP_OFFSET): New constants.
119 (dtpoff_base): Update.
120 (tpoff): Rename to tpoff_base, update.
121 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
122 New functions. Move code from elf_m68k_relocate_section here.
123 (elf_m68k_relocate_section): Update.
124 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
126 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
128 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
130 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
131 Handle non_got_ref field.
132 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
134 2009-08-26 Alan Modra <amodra@bigpond.net.au>
137 * linker.c (bfd_find_version_for_sym): Revert warning.
139 2009-08-26 Alan Modra <amodra@bigpond.net.au>
142 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
143 other wildcard match. Warn on multiple wildcard matches.
145 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
147 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
149 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
150 only in this condition.
151 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
152 to build but not install libbfd.la in this condition.
153 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
154 (install_libbfd, install_libbfd): Remove.
155 * Makefile.in: Regenerate.
156 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
157 (INCLUDES): ... this.
159 * doc/Makefile.in: Regenerate.
161 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
163 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
164 dependency tracking to work for them.
165 (targets.lo, archures.lo, dwarf.lo): Rewrite to
166 use automake dependency tracking mechanism.
167 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
168 (mkdep section): Remove.
169 (BUILT_SOURCES): New, list $(BUILD_HFILES).
170 * Makefile.in: Regenerate.
171 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
173 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
174 (install-pdf, install-pdf-recursive, install-html)
175 (install-html-recursive): Remove.
176 * Makefile.in: Regenerate.
178 * Makefile.in: Regenerate.
179 * aclocal.m4: Likewise.
180 * config.in: Likewise.
181 * configure: Likewise.
183 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
185 * elf32-arm.c (arch_has_thumb2_nop): New function.
186 (arch_has_arm_nop): New function.
187 (elf32_arm_final_link_relocate): NOP opcodes changed.
189 2009-08-16 Doug Evans <dje@google.com>
191 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
192 at least don't leak memory.
194 2009-08-13 DJ Delorie <dj@redhat.com>
196 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
199 2009-08-12 Nick Clifton <nickc@redhat.com>
201 * po/fi.po: Updated Finnish translation.
203 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
205 Merge some FRV FDPIC changes into the Blackfin code.
206 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
207 summary reloc information.
208 (bfinfdpic_dynamic_got_plt_info): New.
209 (_bfin_create_got_section): Create the PLT section here.
210 (elf32_bfinfdpic_create_dynamic_sections): Not here.
211 (_bfinfdpic_count_nontls_entries): Move out of...
212 (_bfinfdpic_count_got_plt_entries): ... here.
213 (_bfinfdpic_count_relocs_fixups): Likewise.
214 (_bfinfdpic_reset_got_plt_entries): New.
215 (_bfinfdpic_size_got_plt): Move out of...
216 (elf32_bfinfdpic_size_dynamic_sections): ... here.
217 (bfinfdpic_relocate_section): Be careful not to call
218 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
219 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
221 (elf_backend_discard_info): Define for FD-PIC.
223 2009-08-11 Alan Modra <amodra@bigpond.net.au>
225 * elflink.c: Add FIXMEs for some places that require octets_per_byte
227 * elf-eh-frame.c: Likewise.
230 2009-08-11 Alan Modra <amodra@bigpond.net.au>
232 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
233 to x86 and x86_64 configurations.
234 * configure: Regenerate.
236 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
238 Stop using bfd_usrdata in libbfd.
239 * coff-stgo32.c (bfd_coff_go32stub): Remove.
240 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
241 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
242 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
243 filehdr_dst->u.go32.stub. New comment with the reason.
244 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
245 Substitute the removed macro bfd_coff_go32stub.
246 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
247 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
248 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
249 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
250 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
252 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
253 * libcoff-in.h (coff_data_type): New field go32stub.
254 * libcoff.h: Regenerated.
256 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
258 Fix go32 stub preservation by objcopy.
259 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
260 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
263 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
265 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
267 (elf32_arm_final_link_relocate): Treat local undefined symbols the
268 same as global undefined symbols.
269 (elf32_arm_relocate_section): Give an error for local undefined
270 non-weak symbols, unless the reloc will not use the symbol.
272 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
274 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
275 (ppc_elf_relax_section): Use symbol index to distinguish
278 2009-08-10 Alan Modra <amodra@bigpond.net.au>
280 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
282 2009-08-10 Alan Modra <amodra@bigpond.net.au>
284 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
285 info for STT_GNU_IFUNC.
286 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
287 on got refs in case the symbol turns out to be ifunc.
288 (ppc_elf_gc_sweep_hook): Similarly.
289 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
290 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
291 (ppc_elf_size_dynamic_sections): Likewise.
292 (ppc_elf_relocate_section): Likewise.
294 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
296 From Mike Frysinger <michael.frysinger@analog.com>
297 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
298 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
299 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
300 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
301 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
302 Adjust to match the renamed reloc definitions.
304 2009-08-08 Alan Modra <amodra@bigpond.net.au>
307 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
308 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
310 2009-08-07 Tom Tromey <tromey@redhat.com>
312 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
315 2009-08-06 Michael Eager <eager@eagercon.com>
317 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
318 * Makefile.in: Regenerate.
319 * archures.c: Add bfd_arch_microblaze.
320 * bfd-in2.h: Regenerate.
321 * config.bfd: Add microblaze target.
322 * configure.in: Add bfd_elf32_microblaze_vec target.
323 * configure: Regenerate.
324 * cpu-microblaze.c: New.
325 * elf32-microblaze.c: New.
326 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
327 * libbfd.h: Regenerate.
328 * reloc.c: Add MICROBLAZE relocations.
329 * section.c: Add struct relax_table and relax_count to section.
330 * targets.c: Add bfd_elf32_microblaze_vec.
332 2009-08-06 Jakub Jelinek <jakub@redhat.com>
333 Alan Modra <amodra@bigpond.net.au>
336 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
338 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
339 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
341 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
343 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
344 at least once when fixing cortex-a8.
346 2009-08-05 Chao-ying Fu <fu@mips.com>
348 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
349 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
350 for CPUs. It is true for RM9000.
351 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
353 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
354 to guard the transformation.
356 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
358 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
359 (spu_elf_size_sections): Declare prototype.
360 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
361 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
362 (spu_elf_emit_fixup): New function.
363 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
364 (spu_elf_size_sections): New function.
366 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
368 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
369 (arm_build_one_stub): Build a8 veneers as a separate pass.
370 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
371 parameters. Use them to check if we create a different a8 fixup
372 than the previous pass.
373 (elf32_arm_size_stubs): Move scope of stub_changed and
374 prev_num_a8_fixes into main loop.
375 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
377 2009-08-04 Alan Modra <amodra@bigpond.net.au>
379 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
380 which find_plt_ent is called. Delete redundant code.
382 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
385 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
386 invalid string offset.
388 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
391 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
392 to htab->init_got_offset and plt to htab->init_plt_offset
393 when discarding space for dynamic relocations.
395 2009-08-03 Alan Modra <amodra@bigpond.net.au>
397 * elf32-ppc.c (struct plt_entry): Revise comments.
398 (ppc_elf_check_relocs): Don't create needless plt_entry info
399 for non-pie executables. Don't test info->pie when info->shared
400 already covers that case.
401 (ppc_elf_gc_sweep_hook): Adjust for above change.
402 (add_stub_sym): Don't test info->pie when info->shared tested.
403 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
404 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
405 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
406 (ppc_elf_relocate_section): Likewise.
408 2009-08-03 Alan Modra <amodra@bigpond.net.au>
410 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
411 for local ifunc symbols in non-pie executables, regardless of
412 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
413 code so that it's obvious that we only do anything special for
415 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
416 (allocate_dynrelocs): Correct comment for syms defined in plt.
417 Don't specially allocate ifunc dyn relocs.
418 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
419 (ppc_elf_relocate_section): Set "relocation" value for ifunc
420 syms in non-pie executables. No specially allocated dyn relocs
421 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
422 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
423 a non-pie executable.
425 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
426 Jakub Jelinek <jakub@redhat.com>
429 * elf32-i386.c (elf_i386_tls_transition): Check executable
430 instead of shared for TLS when building PIE.
431 (elf_i386_check_relocs): Likewise.
432 (elf_i386_allocate_dynrelocs): Likewise.
433 (elf_i386_relocate_section): Likewise.
435 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
436 instead of shared for TLS when building PIE.
437 (elf64_x86_64_check_relocs): Likewise.
438 (elf64_x86_64_allocate_dynrelocs): Likewise.
439 (elf64_x86_64_relocate_section): Likewise.
441 2009-07-31 Anthony Green <green@moxielogic.com>
443 * config.bfd (targ_cpu): Add moxie-uclinux support.
445 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
447 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
449 2009-07-30 Alan Modra <amodra@bigpond.net.au>
451 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
452 used by indirect function support. Count dynamic relocs for
454 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
455 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
456 in iplt and their relocs in reliplt. Don't make ifunc syms
457 dynamic. Allocate got entry relocs for non-dynamic ifunc in
458 reliplt. Handle other dynamic relocs for ifunc.
459 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
460 ifunc in reliplt, likewise relocs for got against local ifunc.
461 Typo fix on reliplt size adjust.
462 (ppc_elf_relocate_section): Don't use plt scheme of allocating
463 relocs 1-1 with entries for iplt, instead just add using
464 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
465 Error on invalid ifunc dyn relocs.
466 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
468 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
469 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
470 (ppc64_elf_reloc_type_lookup): Handle new relocs.
471 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
472 (allocate_dynrelocs): As for elf32-ppc.c above.
473 (ppc64_elf_size_dynamic_sections): Likewise.
474 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
475 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
476 (ppc_size_one_stub): Similarly.
477 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
479 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
481 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
483 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
484 change. Add note to head comment.
486 2009-07-28 Jan Beulich <jbeulich@novell.com>
488 * archive.c (get_extended_arelt_filename): Remove redundant
489 range check on index.
491 2009-07-27 Doug Kwan <dougkwan@google.com>
493 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
495 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
497 * archures.c bfd_*_arch): Sorted.
498 (bfd_archures_list): Likewise.
500 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
502 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
503 to R_cr16_NUM32 relocation.
505 2009-07-26 Michael Eager <eager@eagercon.com>
507 * archures.c: Add bfd_mach_ppc_405
510 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
512 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
513 * cpu-l1om.c (bfd_l1om_arch): Likewise.
515 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
517 * archures.c (bfd_architecture): Add bfd_arch_l1om.
518 (bfd_l1om_arch): New.
519 (bfd_archures_list): Add &bfd_l1om_arch.
520 * bfd-in2.h: Regenerated.
522 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
523 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
524 if bfd_elf64_x86_64_freebsd_vec is supported.
525 (targ_selvecs): Likewise.
527 * configure.in: Support bfd_elf64_l1om_vec and
528 bfd_elf64_l1om_freebsd_vec.
529 * configure: Regenerated.
533 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
534 (bfd_elf64_l1om_vec): Likewise.
535 (bfd_elf64_l1om_freebsd_vec): Likewise.
537 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
538 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
539 * Makefile.in: Regenerated.
541 * targets.c (bfd_elf64_l1om_vec): New.
542 (bfd_elf64_l1om_freebsd_vec): Likewise.
543 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
544 bfd_elf64_l1om_freebsd_vec.
546 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
547 Alan Modra <amodra@bigpond.net.au>
549 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
550 * bfd-in2.h: Regenerate.
551 * libbfd.h: Regenerate.
552 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
553 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
554 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
556 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
559 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
560 instead of shared for R_X86_64_TPOFF32.
561 (elf64_x86_64_relocate_section): Likewise.
563 2009-07-23 Ulrich Drepper <drepper@redhat.com>
565 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
566 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
567 with the BSF_GNU_UNIQUE flag bit set.
568 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
569 for symbols with STB_GNU_UNIQUE binding.
570 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
571 with the STB_GNU_UNIQUE binding.
572 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
573 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
574 symbols with the unique_global field set.
575 (elf_link_output_extsym): Set unique_global field for symbols with
576 the STB_GNU_UNIQUE binding.
577 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
578 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
580 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
582 * bfd-in2.h: Regenerate.
584 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
586 * elflink.c (elf_link_output_extsym): Revert the last change.
588 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
591 * elflink.c (elf_link_output_extsym): Special case ifunc syms
592 when ref_regular, not def_regular.
594 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
597 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
598 from a DSO into a normal FUNC symbol.
599 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
600 a normal FUNC symbol.
602 2009-07-17 Chao-ying Fu <fu@mips.com>
604 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
605 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
606 interlocking, the last PLT entry needs a nop in the branch delay slot.
607 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
608 output the last two PLT entries in reverse order.
610 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
612 * elf32-i386.c (elf_i386_relocate_section): Don't get local
613 STT_GNU_IFUNC symbol for relocatable link.
614 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
616 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
618 * bfdio.c (bfd_iovec): Add comments for bmmap.
619 * bfd-in2.h: Regenerated.
621 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
623 * Makefile.am: Run "make dep-am".
624 * Makefile.in: Regenerated.
626 2009-07-10 Doug Kwan <dougkwan@google.com>
628 * elf32-arm.c (stub_hash_newfunc): Initialize fields
629 target_addend and orig_insn.
631 2009-07-10 Tom Tromey <tromey@redhat.com>
633 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
634 (elf-eh-frame.lo): Likewise.
635 (elf32-bfin.lo): Likewise.
636 (elf32-frv.lo): Likewise.
637 (elf32-xc16x.lo): Likewise.
638 * Makefile.in: Rebuild.
639 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
640 * elf-eh-frame.c: Likewise.
641 * elf32-bfin.c: Likewise.
642 * elf32-frv.c: Likewise.
643 * elf32-xc16x.c: Likewise.
645 2009-07-10 Julian Brown <julian@codesourcery.com>
647 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
648 symbol a stub entry is derived from, not the entry for the stub
649 itself, in call to elf32_arm_final_link_relocate.
651 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
653 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
654 when reporting addends.
656 2009-07-10 Alan Modra <amodra@bigpond.net.au>
658 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
659 data even when no stubs.
660 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
662 2009-07-10 Alan Modra <amodra@bigpond.net.au>
664 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
665 (ppc_elf_get_synthetic_symtab): Report addend.
667 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
668 (ppc_elf_create_glink): New function.
669 (ppc_elf_create_dynamic_sections): Use it.
670 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
671 (update_local_sym_info): Allocate space for local_plt array.
672 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
674 (is_branch_reloc): New function.
675 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
676 (ppc_elf_gc_sweep_hook): Likewise.
677 (ppc_elf_adjust_dynamic_symbol): Likewise.
678 (allocate_dynrelocs): Likewise.
679 (ppc_elf_size_dynamic_sections): Likewise.
680 (ppc_elf_relocate_section): Likewise.
681 (branch_reloc_hash_match): Use is_branch_reloc.
682 (ppc_elf_tls_optimize): Adjust for local_plt.
683 (write_glink_stub): New function, extracted from..
684 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
685 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
686 branch table when dynamic.
687 (elf_backend_post_process_headers): Define.
688 * elf64-ppc.c (elf_backend_post_process_headers): Define.
689 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
690 (ppc64_elf_get_synthetic_symtab): Report addend.
691 (struct ppc_stub_hash_entry): Add plt_ent.
693 (struct ppc_link_hash_table): Add iplt and reliplt.
694 (create_linkage_sections): Make .iplt and .rela.iplt sections.
695 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
696 (update_local_sym_info): Allocate space for local_plt array.
697 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
699 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
700 and don't change hash flags here.
701 (is_branch_reloc): New function.
702 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
703 (ppc64_elf_gc_sweep_hook): Likewise.
704 (ppc64_elf_adjust_dynamic_symbol): Likewise.
705 (allocate_dynrelocs): Likewise.
706 (ppc64_elf_size_dynamic_sections): Likewise.
707 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
708 (ppc64_elf_size_stubs): Likewise.
709 (ppc64_elf_relocate_section): Likewise.
710 (get_sym_h): Adjust for local_plt.
711 (branch_reloc_hash_match): Use is_branch_reloc.
712 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
713 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
715 2009-07-10 Alan Modra <amodra@bigpond.net.au>
717 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
719 2009-07-10 Alan Modra <amodra@bigpond.net.au>
721 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
722 and ref_regular_nonweak comment.
723 * elflink.c (elf_link_output_extsym): Special case ifunc syms
724 when def_regular, not ref_regular.
725 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
726 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
727 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
729 2009-07-09 Alan Modra <amodra@bigpond.net.au>
731 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
732 of malloc'd struct call_info.
733 (pasted_function): Likewise, priority too.
735 2009-07-07 Alan Modra <amodra@bigpond.net.au>
737 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
738 alignment when packing sections into overlays.
740 2009-07-03 Cary Coutant <ccoutant@google.com>
742 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
744 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
746 * coffcode.h (sec_to_styp_flags): Partially revert (functional
747 changes only) earlier patch:-
749 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
751 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
752 give .debug and .reloc data characteristics.
753 (DOT_RELOC): New define for .reloc section string.
754 (coff_write_object_contents): Use DOT_RELOC instead of string.
756 2009-07-02 Tom Tromey <tromey@redhat.com>
758 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
759 * bfdwin.c (bfd_free_window): Cast to unsigned long.
761 2009-07-01 Nick Clifton <nickc@redhat.com>
763 * elf-m10300.c: Remove trailing white space.
766 2009-07-01 Douglas B Rupp <rupp@gnat.com>
768 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
769 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
770 * configure.in: Use them.
771 * configure: Regenerate.
772 * config.in: Regnerate.
773 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
774 #define _BSD_SOURCE. Add comments.
775 (vms_file_stats_name): Calculate creation date based on available
776 runtime data. Return 1 for version instead of 0.
778 2009-07-01 Nick Clifton <nickc@redhat.com>
781 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
782 to R_ARM_THM_PC8 relocation.
784 2009-06-29 Nick Clifton <nickc@redhat.com>
786 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
787 different uses of the relocations addend when a symbol is in a
790 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
793 * elf.c (bfd_section_from_shdr): Don't change sh_link for
794 SHT_REL/SHT_RELA sections on executable nor shared library.
795 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
798 2009-06-25 Nick Clifton <nickc@redhat.com>
800 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
801 symbols with SEC_MERGE flag.
803 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
805 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
806 give .debug and .reloc data characteristics.
807 (DOT_RELOC): New define for .reloc section string.
808 (coff_write_object_contents): Use DOT_RELOC instead of string.
810 2009-06-25 Tristan Gingold <gingold@adacore.com>
812 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
813 (bfd_mach_o_canonicalize_dynamic_symtab)
814 (bfd_mach_o_get_synthetic_symtab): Defines.
815 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
816 (TARGET_NAME): Use Mach-O specific functions for dynamic.
818 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
819 for scattered relocations.
820 (bfd_mach_o_i386_print_thread): New function.
821 (bfd_mach_o_print_thread): Define.
823 * mach-o.c (text_section_names_xlat): Add an entry for __const.
824 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
825 New functions extracted from ...
826 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
827 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
828 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
829 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
830 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
831 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
833 (bfd_mach_o_scan_read_dylib): Ditto.
834 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
836 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
837 decode isym and flags on little endian targets. Set dysymtab field.
838 (bfd_mach_o_scan_start_address): Adjust for enum names.
839 (bfd_mach_o_lookup_section): Do not look for segments anymore.
840 (bfd_mach_o_print_section): Display bfd section name.
841 (bfd_mach_o_print_segment): Display none if no name.
842 (bfd_mach_o_print_dysymtab): Display next index for local, external
843 and undefined symbols.
844 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
845 Display dylinker name. Display thread and unixthread commands content.
846 (bfd_mach_o_print_thread): New macro.
848 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
849 (bfd_mach_o_ppc_thread_flavour): Ditto.
850 (bfd_mach_o_i386_thread_flavour): Ditto.
851 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
852 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
853 BFD_MACH_O_THREAD_STATE_NONE.
854 (bfd_mach_o_segment_command): Remove segment field.
855 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
856 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
857 (bfd_mach_o_prebound_dylib_command): Ditto.
858 (bfd_mach_o_dylib_command): Ditto.
859 (bfd_mach_o_prebound_dylib_command): Remove section field.
860 (mach_o_data_struct): Add dysymtab field.
861 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
862 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
863 (bfd_mach_o_build_commands): Remove parameter names and attributes.
864 (bfd_mach_o_get_dynamic_reloc_upper_bound)
865 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
867 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
869 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
870 field of struct dirent.
872 2009-06-23 Tristan Gingold <gingold@adacore.com>
874 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
875 of this macro. Fix indentation.
877 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
879 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
880 destination for defined dynamic symbols when deciding whether to
881 insert a stub or not.
882 (allocate_dynrelocs): Make sure functions are not marked as Thumb
883 when actually accessed through a PLT, even when generating a
886 2009-06-22 Tristan Gingold <gingold@adacore.com>
888 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
891 2009-06-22 Alan Modra <amodra@bigpond.net.au>
893 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
894 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
896 2009-06-22 Alan Modra <amodra@bigpond.net.au>
898 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
900 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
902 * elflink.c (elf_link_add_object_symbols): Avoid warning
903 from -Wjump-misses-init in gcc 4.5.0.
905 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
907 * elf32-i386.c (elf_i386_check_relocs): Properly check local
909 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
911 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
913 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
914 r_symndx. Report local symbol name on error.
915 (elf_i386_check_relocs): Updated. Report local symbol name on
917 (elf_i386_gc_sweep_hook): Updated.
918 (elf_i386_relocate_section): Likewise.
920 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
921 r_symndx. Report local symbol name on error.
922 (elf64_x86_64_check_relocs): Updated. Report local symbol name
924 (elf64_x86_64_gc_sweep_hook): Updated.
925 (elf64_x86_64_relocate_section): Likewise.
927 2009-06-19 Tristan Gingold <gingold@adacore.com>
929 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
931 2009-06-19 Tristan Gingold <gingold@adacore.com>
933 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
934 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
935 (bfd_mach_o_valid): Ditto.
936 (bfd_mach_o_wide_p): Ditto.
937 (bfd_mach_o_canonicalize_reloc): Ditto.
938 (bfd_mach_o_build_commands): Ditto.
939 (bfd_mach_o_scan_read_thread): Ditto.
940 (bfd_mach_o_flatten_sections): Ditto.
941 (bfd_mach_o_scan_start_address): Ditto.
942 (bfd_mach_o_lookup_section): Ditto.
943 (bfd_mach_o_core_fetch_environment): Ditto.
944 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
945 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
946 (bfd_mach_o_scan_write_symtab): Ditto.
947 Use macros instead of hard-coded values.
948 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
949 Use bfd_mach_o_get_data instead of direct access. Use macros
950 instead of hard-coded values.
951 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
952 Remove sym argument and get section from mdata.
953 Move code into the else branch.
954 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
955 Remove sym argument and get section from mdata. Adjust code.
956 (bfd_mach_o_scan_read_dylib): Move assertion into the created
957 switch (which replaces consecutive if statements).
958 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
959 module table, table of content, indirect symbols and external
961 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
963 (bfd_mach_o_scan_read_linkedit): New function.
964 (bfd_mach_o_scan_read_str): Ditto.
965 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
967 (bfd_mach_o_get_symtab_upper_bound): Remove check as
968 bfd_mach_o_count_symbols never returns an error.
969 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
970 symtab field (there might be only one symtab).
971 (bfd_mach_o_scan_read_command): Handle reexported dylib.
972 Handle sub frameworks, sub umbrella, sub library and sub client.
973 Read code signature and segment split info commands.
974 (bfd_mach_o_scan): Reindent.
975 (bfd_mach_o_xlat_name): New type.
976 (bfd_mach_o_print_flags): New function.
977 (bfd_mach_o_get_name): Ditto.
978 (bfd_mach_o_cpu_name): New variable.
979 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
980 (bfd_mach_o_section_type_name)
981 (bfd_mach_o_section_attribute_name)
982 (bfd_mach_o_load_command_name): New variables.
983 (bfd_mach_o_print_private_header): New function.
984 (bfd_mach_o_print_section_map): New function extracted from
985 bfd_mach_o_print_private_bfd_data.
986 (bfd_mach_o_print_section): Ditto. Print more infos.
987 (bfd_mach_o_print_segment): Ditto.
988 (bfd_mach_o_print_dysymtab): Ditto.
989 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
990 load weak dylib, reexport dylib and id dylib.
991 Handle code signature and segment_split info.
992 Handle sub frameworks, sub umbrella, sub library and sub client.
993 (bfd_mach_o_section_get_nbr_indirect): New function.
995 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
996 (bfd_mach_o_header_flags): New enum to define header flags.
997 (bfd_mach_o_section_attribute): New enum to replace ...
998 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
999 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1000 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1001 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1002 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1003 these removed macros.
1004 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1005 (bfd_mach_o_dylib_module): New type.
1006 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1008 (bfd_mach_o_dylib_table_of_content): New type.
1009 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1010 (bfd_mach_o_dylib_reference): New type.
1011 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1012 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1013 modules, toc, references and indirect syms.
1014 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1015 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1016 unused). Add comment.
1017 (bfd_mach_o_dylib_command): Ditto.
1018 (bfd_mach_o_prebound_dylib_command): Ditto.
1019 (bfd_mach_o_linkedit_command): New type.
1020 (bfd_mach_o_str_command): New type.
1021 (bfd_mach_o_load_command): Add linkedit and str fields.
1022 (mach_o_data_struct): Add symtab field.
1023 (bfd_get_mach_o_data): Renamed to ...
1024 (bfd_mach_o_get_data): ... this new macro.
1025 (bfd_mach_o_scan_read_symtab_symbol,
1026 bfd_mach_o_scan_read_symtab_strtab,
1027 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1029 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1030 instead of direct access.
1032 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1034 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1035 R_PPC_PLTREL24 relocs.
1036 (ppc_elf_relocate_section): Likewise.
1038 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1040 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1041 pointer to sym hash. Update all uses.
1042 (update_plt_info): Likewise. Don't check addend here.
1044 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1046 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1047 bfd_sym_from_r_symndx.
1048 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1050 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1052 * elf-bfd.h (struct sym_sec_cache): Delete.
1053 (struct sym_cache): New.
1054 (bfd_section_from_r_symndx): Delete prototype.
1055 (bfd_sym_from_r_symndx): Define prototype.
1056 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1057 (bfd_sym_from_r_symndx): ..new function.
1058 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1059 bfd_section_from_r_symndx to new struct and function.
1060 * elf32-bfin.c: Likewise.
1061 * elf32-hppa.c: Likewise.
1062 * elf32-i386.c: Likewise.
1063 * elf32-m32r.c: Likewise.
1064 * elf32-m68hc1x.c: Likewise.
1065 * elf32-m68hc1x.h: Likewise.
1066 * elf32-m68k.c: Likewise.
1067 * elf32-ppc.c: Likewise.
1068 * elf32-s390.c: Likewise.
1069 * elf32-sh.c: Likewise.
1070 * elf64-ppc.c: Likewise.
1071 * elf64-s390.c: Likewise.
1072 * elf64-x86-64.c: Likewise.
1073 * elfxx-sparc.c: Likewise.
1074 * elfxx-sparc.h: Likewise.
1076 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1078 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1079 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1081 2009-06-18 Nick Clifton <nickc@redhat.com>
1083 * elflink.c (elf_link_sort_relocs): Return early if there are no
1086 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1088 Merge cegcc and mingw32ce target name changes from
1091 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1093 * config.bfd: Add arm*-*-cegcc* target.
1095 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1097 * config.bfd: Add arm-*-mingw32ce* target.
1099 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1101 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1102 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1103 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1104 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1106 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1108 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1109 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1110 * elf32-i386.c (elf_i386_check_relocs): Use it.
1111 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1113 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1115 * elf-bfd.h (elf_dyn_relocs): New.
1117 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1118 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1120 (elf_i386_copy_indirect_symbol): Likewise.
1121 (elf_i386_check_relocs): Likewise.
1122 (elf_i386_gc_sweep_hook): Likewise.
1123 (elf_i386_allocate_dynrelocs): Likewise.
1124 (elf_i386_readonly_dynrelocs): Likewise.
1125 (elf_i386_size_dynamic_sections): Likewise.
1127 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1128 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1129 with elf_dyn_relocs.
1130 (elf64_x86_64_copy_indirect_symbol): Updated.
1131 (elf64_x86_64_check_relocs): Likewise.
1132 (elf64_x86_64_gc_sweep_hook): Likewise.
1133 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1134 (elf64_x86_64_allocate_dynrelocs): Likewise.
1135 (elf64_x86_64_readonly_dynrelocs): Likewise.
1136 (elf64_x86_64_size_dynamic_sections): Likewise.
1138 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1140 * elf32-arm.c (create_got_section): Get existing .rela.got
1142 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1143 * elf32-lm32.c (create_got_section): Likewise.
1144 * elf32-m32r.c (create_got_section): Likewise.
1145 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1146 * elf32-s390.c (create_got_section): Likewise.
1147 * elf32-sh.c (create_got_section): Likewise.
1148 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1149 * elf64-s390.c (create_got_section): Likewise.
1150 * elfxx-sparc.c (create_got_section): Likewise.
1152 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1155 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1157 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1159 * elf32-i386.c (elf_i386_local_hash): Removed.
1160 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1161 (elf_i386_get_local_sym_hash): Likewise.
1163 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1164 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1165 (elf64_x86_64_get_local_sym_hash): Likewise.
1166 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1167 (get_local_sym_hash): Likewise.
1169 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1171 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1172 rel_got_sec and plt_sec.
1173 (elfNN_ia64_relax_section): Updated.
1174 (elfNN_ia64_create_dynamic_sections): Likewise.
1175 (get_got): Likewise.
1176 (allocate_dynrel_entries): Likewise.
1177 (elfNN_ia64_size_dynamic_sections): Likewise.
1178 (set_got_entry): Likewise.
1179 (elfNN_ia64_choose_gp): Likewise.
1180 (elfNN_ia64_relocate_section): Likewise.
1181 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1182 (elfNN_ia64_finish_dynamic_sections): Likewise.
1184 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1186 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1189 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1191 * configure.in (elf): Add elf-ifunc.lo.
1193 * configure: Regenerated.
1194 * Makefile.in: Likewise.
1196 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1197 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1199 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1200 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1202 (elf_i386_link_hash_table_create): Likewise.
1203 (elf_i386_create_dynamic_sections): Likewise.
1204 (elf_i386_check_relocs): Likewise.
1205 (elf_i386_allocate_dynrelocs): Likewise.
1206 (elf_i386_size_dynamic_sections): Likewise.
1207 (elf_i386_relocate_section): Likewise.
1208 (elf_i386_finish_dynamic_symbol): Likewise.
1209 (elf_i386_finish_dynamic_sections): Likewise.
1210 (elf_i386_create_got_section): Removed.
1212 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1213 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1215 (elf64_x86_64_compute_jump_table_size): Updated.
1216 (elf64_x86_64_link_hash_table_create): Likewise.
1217 (elf64_x86_64_create_dynamic_sections): Likewise.
1218 (elf64_x86_64_check_relocs): Likewise.
1219 (elf64_x86_64_allocate_dynrelocs): Likewise.
1220 (elf64_x86_64_size_dynamic_sections): Likewise.
1221 (elf64_x86_64_relocate_section): Likewise.
1222 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1223 (elf64_x86_64_finish_dynamic_sections): Likewise.
1224 (elf64_x86_64_create_got_section): Removed.
1226 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1227 for pointer alignment. Set up section pointers.
1228 (_bfd_elf_create_dynamic_sections): Likewise.
1229 (_bfd_elf_create_ifunc_sections): Moved to ...
1230 * elf-ifunc.c: Here. New.
1232 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1233 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1236 2009-06-16 Doug Kwan <dougkwan@google.com>
1238 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1239 to bfd_signed_vma. Cast constant operands which are used in
1240 offset related expressions to bfd_signed_vma type as appropriate.
1242 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1244 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1245 (elf_backend_plt_sym_val): Define.
1247 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1249 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1250 (elf_backend_reloc_type_class): Define.
1252 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1254 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1255 from an executable to a shared library treat R_VAX_PC32
1256 relocations as R_VAX_PLT32 ones.
1258 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1260 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1261 symbols in GOT space calculation.
1262 (elf_vax_relocate_section): Adjust accordingly.
1264 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1266 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1269 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1271 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1273 (elf_vax_relocate_section): Likewise.
1275 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1277 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1278 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1280 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1282 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1283 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1285 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1287 * Makefile.am: Run "make dep-am".
1288 * Makefile.in: Regenerated.
1290 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1292 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1293 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1295 2009-06-15 Nick Clifton <nickc@redhat.com>
1297 * po/ru.po: New Russian translation.
1298 * configure.in (ALL_LINGUAS): Add ru.
1299 * configure: Regenerate.
1301 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1303 * elf32-i386.c: Remove duplicated comments.
1305 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1308 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1309 dynamic IFUNC pointer in non-shared object. Use .got.plt
1310 for IFUNC definition in PIE.
1311 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1314 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1315 dynamic IFUNC pointer in non-shared object. Use .got.plt
1316 for IFUNC definition in PIE.
1317 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1320 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1322 * elf32-i386.c (elf_i386_check_relocs): Properly report
1323 local symbol for unhandled relocation against STT_GNU_IFUNC
1325 (elf_i386_relocate_section): Likewise.
1326 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1327 (elf64_x86_64_relocate_section): Likewise.
1329 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1332 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1333 (elf_i386_link_hash_table): Add loc_hash_table and
1335 (elf_i386_local_hash): New.
1336 (elf_i386_local_htab_hash): Likewise.
1337 (elf_i386_local_htab_eq): Likewise.
1338 (elf_i386_get_local_sym_hash): Likewise.
1339 (elf_i386_link_hash_table_free): Likewise.
1340 (elf_i386_allocate_local_dynrelocs): Likewise.
1341 (elf_i386_finish_local_dynamic_symbol): Likewise.
1342 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1343 (elf_i386_link_hash_table_create): Create loc_hash_table and
1345 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1346 (elf_i386_size_dynamic_sections): Likewise.
1347 (elf_i386_relocate_section): Likewise.
1348 (elf_i386_finish_dynamic_sections): Likewise.
1349 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1352 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1353 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1355 (elf64_x86_64_local_hash): New.
1356 (elf64_x86_64_local_htab_hash): Likewise.
1357 (elf64_x86_64_local_htab_eq): Likewise.
1358 (elf64_x86_64_get_local_sym_hash): Likewise.
1359 (elf64_x86_64_link_hash_table_free): Likewise.
1360 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1361 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1362 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1363 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1364 and loc_hash_memory.
1365 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1367 (elf64_x86_64_size_dynamic_sections): Likewise.
1368 (elf64_x86_64_relocate_section): Likewise.
1369 (elf64_x86_64_finish_dynamic_sections): Likewise.
1370 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1373 2009-06-10 Philip Blundell <philb@gnu.org>
1375 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1376 elf_sec->this_hdr == NULL.
1378 2009-06-12 Tristan Gingold <gingold@adacore.com>
1380 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1381 * bfd-in2.h: Regenerated.
1382 * libbfd.h: Regenerated.
1384 * mach-o.c (FILE_ALIGN): New macro.
1385 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1386 (bfd_mach_o_print_symbol): Ditto.
1387 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1388 (bfd_mach_o_get_reloc_upper_bound): New function.
1389 (bfd_mach_o_canonicalize_reloc): Ditto.
1390 (bfd_mach_o_scan_write_relocs): Ditto.
1391 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1392 (bfd_mach_o_scan_write_section_64): Ditto.
1393 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1394 written for load command. Do not compute section file offset.
1395 (bfd_mach_o_scan_write_segment_64): Ditto.
1396 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1397 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1399 (bfd_mach_o_mangle_symbols): ... this new function.
1400 (bfd_mach_o_write_contents): Be sure to have load commands built.
1401 Call bfd_mach_o_mangle_symbols.
1402 (bfd_mach_o_build_commands): Adjust for filelen field.
1403 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1404 Do not set symtab file offset anymore here.
1405 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1406 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1407 Set reloc_count and rel_filepos section fields.
1408 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1410 (bfd_mach_o_scan_read_section_64): Ditto.
1411 (bfd_mach_o_scan_read_section): Ditto.
1412 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1413 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1414 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1415 Handle weak-ref symbols.
1416 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1417 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1418 (bfd_mach_o_scan): Remove assignment to removed field.
1419 (bfd_mach_o_mkobject_init): Ditto.
1420 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1421 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1422 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1423 (bfd_mach_o_swap_reloc_in): Ditto.
1424 (bfd_mach_o_swap_reloc_out): Ditto.
1426 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1427 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1428 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1429 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1430 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1431 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1432 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1433 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1434 (BFD_MACH_O_N_WEAK_DEF): New macros.
1436 (bfd_mach_o_section_type): Add new enumeration values.
1437 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1438 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1439 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1440 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1442 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1443 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1444 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1445 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1446 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1447 (BFD_MACH_O_RELENT_SIZE): Ditto.
1448 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1449 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1450 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1451 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1452 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1453 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1454 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1455 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1456 (bfd_mach_o_reloc_info): New struct.
1457 (bfd_mach_o_asymbol): New struct.
1458 (bfd_mach_o_symtab_command): The symbols field is now of type
1460 (bfd_mach_o_load_command): The offset and len fields are now of type
1462 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1463 Add a filelen field. Add comments.
1464 (bfd_mach_o_backend_data): New struct.
1465 (bfd_mach_o_get_backend_data): New macro.
1466 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1468 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1469 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1470 (bfd_mach_o_canonicalize_reloc): Ditto.
1472 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1473 duplicated macro. Now defined to _bfd_generic_is_local_label.
1474 (TARGET_NAME_BACKEND): New macro...
1475 (TARGET_NAME_BACKEND): ... used to name a new variable.
1476 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1477 Mach-O backend data.
1479 * mach-o-i386.c (i386_howto_table): New variable.
1480 (bfd_mach_o_i386_swap_reloc_in): New function.
1481 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1482 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1483 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1484 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1485 (bfd_mach_o_bfd_reloc_type_lookup)
1486 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1488 2009-06-11 Eric Paris <eparis@redhat.com>
1489 Nick Clifton <nickc@redhat.com>
1491 * opncls.c (_maybe_make_executable): New function. Gives execute
1492 permission to an executable bfd that was opened for writing
1493 provided that it is a regular file. Replaces common code found in...
1494 (bfd_close): here and ...
1495 (bfd_close_all_done): here.
1497 2009-06-11 Anthony Green <green@moxielogic.com>
1499 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1500 * bfd-in2.h: Rebuilt.
1501 * libbfd.h: Rebuilt.
1502 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1504 (moxie_reloc_map): Ditto.
1505 Clean up copyright notice.
1507 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1509 * bfd-in2.h: bfd_mmap prototype.
1510 * bfdio.c (bfd_mmap): New function.
1511 * libbfd.h (bfd_iovec): Add bmmap.
1512 * cache.c (cache_bmmap): New function.
1513 (cache_iovec): Initialize bmmap member.
1514 * opencls.c (opncls_bmmap): New function.
1515 (opncls_iovec): Initialize bmmap member.
1517 2009-06-09 Tristan Gingold <gingold@adacore.com>
1519 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1520 and stabstr_segment fields.
1521 (mach_o_be_vec, mach_o_le_vec): Removed
1522 (bfd_mach_o_version): New prototype.
1524 * mach-o.c (bfd_mach_o_version): Make this function public.
1525 (mach_o_wide_p): New function.
1526 (bfd_mach_o_wide_p): Ditto.
1527 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1529 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1530 Search in the list only if the name starts with a dot.
1531 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1532 test. Check bfd_seek status.
1533 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1534 (bfd_mach_o_scan_write_section_32): Ditto.
1535 (bfd_mach_o_scan_write_section_64): Ditto.
1536 (bfd_mach_o_scan_write_section): Removed.
1537 (bfd_mach_o_scan_write_segment): Split into ...
1538 (bfd_mach_o_scan_write_segment_32): ... this and ...
1539 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1540 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1541 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1542 symbol table. Now returns a boolean.
1543 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1544 Adjust for status type.
1545 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1546 test. Write symbol table. Numbers the sections.
1547 (bfd_mach_o_read_header): Check bfd_seek status.
1548 Use mach_o_wide_p instead of hard-coded test.
1549 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1550 (bfd_mach_o_scan_read_section_64): Ditto.
1551 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1552 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1553 handled common symbols.
1554 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1555 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1556 (bfd_mach_o_scan_read_dylinker): Ditto.
1557 (bfd_mach_o_scan_read_dylib): Ditto.
1558 (bfd_mach_o_scan_read_thread): Ditto.
1559 (bfd_mach_o_scan_read_symtab): Ditto.
1560 Do not create a section for the stabs.
1561 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1562 (bfd_mach_o_scan_read_segment): Ditto.
1563 (bfd_mach_o_scan_read_command): Ditto.
1564 (bfd_mach_o_scan_start_address): Ditto.
1565 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1566 (bfd_mach_o_archive_p): Check bfd_seek status.
1567 (bfd_mach_o_core_fetch_environment): Ditto.
1569 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1571 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1573 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1574 (elf_i386_link_hash_table_create): Initialize irelifunc.
1575 (elf_i386_check_relocs): Updated. Set up irelifunc for
1577 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1578 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1580 (elf_i386_relocate_section): Likewise.
1582 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1583 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1584 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1586 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1587 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1589 (elf64_x86_64_relocate_section): Likewise.
1591 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1593 (_bfd_elf_create_ifunc_sections): This.
1595 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1597 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1600 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1602 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1603 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1604 building shared object. Check info->executable instead of
1605 !info->shared when setting non_got_ref.
1606 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1607 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1608 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1610 (elf_i386_relocate_section): Output dynamic relocation for
1611 R_386_32 against STT_GNU_IFUNC symbol to get the real
1612 function address when building shared object.
1613 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1614 relocation for STT_GNU_IFUNC symbol in shared object.
1616 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1617 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1618 symbol when building shared object. Check info->executable
1619 instead of !info->shared when setting non_got_ref.
1620 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1621 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1622 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1624 (elf64_x86_64_relocate_section): Output dynamic relocation
1625 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1626 function address when building shared object.
1627 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1628 relocation for STT_GNU_IFUNC symbol in shared object.
1630 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1632 * Makefile.am: Run "make dep-am".
1633 (BFD32_BACKENDS): Add mach-o-i386.lo.
1634 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1635 * Makefile.in: Regenerate.
1637 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1639 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1640 when looking for soft-icache stubs.
1642 2009-06-05 Tristan Gingold <gingold@adacore.com>
1644 * mach-o.h: Update copyright year.
1645 (bfd_mach_o_mach_header_magic): New enum.
1646 (bfd_mach_o_cpu_subtype): Now an enum.
1647 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1648 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1649 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1650 (bfd_mach_o_load_command): Field type_required is now a boolean.
1651 Reindent prototypes.
1652 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1653 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1654 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1655 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1656 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1657 (bfd_mach_o_canonicalize_symtab): Ditto.
1658 (bfd_mach_o_get_symbol_info): Ditto.
1659 (bfd_mach_o_print_symbol): Ditto.
1660 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1661 (bfd_mach_o_make_empty_symbol): Ditto.
1662 (bfd_mach_o_write_contents): Ditto.
1664 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1665 bfd_mach_o_mkobject): Defines.
1666 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1667 Do not check with target vector but with flavour.
1668 (struct mach_o_section_name_xlat): New declaration.
1669 (dwarf_section_names_xlat): Ditto.
1670 (text_section_names_xlat): Ditto.
1671 (data_section_names_xlat): Ditto.
1672 (struct mach_o_segment_name_xlat): Ditto.
1673 (segsec_names_xlat): Ditto.
1674 (bfd_mach_o_convert_section_name_to_bfd): New function.
1675 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1676 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1677 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1678 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1679 Accept any input and output flavour. Do not share private data
1681 (bfd_mach_o_count_symbols): Add a comment.
1682 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1683 (bfd_mach_o_canonicalize_symtab): Ditto.
1684 (bfd_mach_o_get_symbol_info): Ditto.
1685 (bfd_mach_o_print_symbol): Ditto.
1686 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1687 Use constants instead of hard-coded values.
1688 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1690 (bfd_mach_o_scan_write_section_64): Ditto.
1691 (bfd_mach_o_scan_write_segment): Ditto.
1692 Do not copy sections anymore.
1693 (bfd_mach_o_write_contents): Make it public.
1694 Remove dead code. Rewrite typeflag assignment.
1695 (bfd_mach_o_build_commands): New function.
1696 (bfd_mach_o_set_section_contents): Ditto.
1697 (bfd_mach_o_make_empty_symbol): Make it public.
1698 (bfd_mach_o_read_header): Make it static.
1699 Convert to bfd_boolean.
1700 Use constants instead of hard-coded values.
1701 (bfd_mach_o_make_bfd_section): Call
1702 bfd_mach_o_convert_section_name_to_bfd to create name.
1703 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1705 (bfd_mach_o_scan_read_section_64): Ditto.
1706 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1707 a segment anymore. Use constants instead of hard-coded values.
1708 (bfd_mach_o_scan_read_command): Fix style.
1709 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1710 Get rid of BFD_IO_FUNCS.
1711 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1712 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1713 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1714 (bfd_mach_o_object_p): Removed.
1715 (bfd_mach_o_gen_core_p): New function, replaces ...
1716 (bfd_mach_o_core_p): ... deleted.
1717 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1719 * mach-o-i386.c: New file.
1720 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1721 * configure.in (TDEFINES): Add mach_o_i386_vec.
1722 * configure: Regenerated.
1723 * targets.c: Add mach_o_i386_vec.
1725 * mach-o.c: Update copyright years.
1726 (BFD_IO_FUNCS): Remove (was not used).
1727 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1728 bfd_mach_o_slurp_extended_name_table,
1729 bfd_mach_o_construct_extended_name_table,
1730 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1731 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1732 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1733 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1734 bfd_mach_o_get_section_contents_in_window,
1735 bfd_mach_o_bfd_is_local_label_name,
1736 bfd_mach_o_bfd_is_target_special_symbol,
1737 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1738 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1739 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1740 bfd_mach_o_minisymbol_to_symbol,
1741 bfd_mach_o_bfd_get_relocated_section_contents,
1742 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1743 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1744 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1745 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1746 bfd_mach_o_bfd_merge_private_bfd_data,
1747 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1748 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1749 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1750 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1751 bfd_mach_o_bfd_copy_private_header_data,
1752 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1753 * mach-o-target.c: ... here.
1754 Update copyright years.
1756 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1758 * dep-in.sed: Don't use \n in replacement part of s command.
1759 * Makefile.am (DEP1): LC_ALL for uniq.
1761 * Makefile.in: Regenerate.
1763 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1765 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1766 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1767 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1769 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1771 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1772 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1773 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1774 against STT_GNU_IFUNC symbols for static executables.
1775 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1776 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1778 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1779 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1780 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1781 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1783 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1785 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1786 symbols to be left unimported when linking statically.
1787 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1788 code when linking statically.
1790 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1792 * elf32-i386.c (elf_i386_check_relocs): Increment
1793 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1794 against STT_GNU_IFUNC symbol.
1795 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1796 local STT_GNU_IFUNC definition is used.
1797 (elf_i386_relocate_section): Handle got.offset != -1 for
1798 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1801 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1802 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1803 relocations against STT_GNU_IFUNC symbol.
1804 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1805 local STT_GNU_IFUNC definition is used.
1806 (elf64_x86_64_relocate_section): Handle got.offset != -1
1807 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1808 STT_GNU_IFUNC symbol.
1810 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1813 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1814 (elf_i386_reloc_type_lookup): Likewise.
1815 (R_386_tls): Removed.
1816 (R_386_irelative): New.
1817 (R_386_vt_offset): Updated.
1818 (elf_i386_rtype_to_howto): Likewise.
1819 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1820 (elf_i386_link_hash_table_create): Initialize igotplt,
1822 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1823 (elf_i386_adjust_dynamic_symbol): Likewise.
1824 (elf_i386_allocate_dynrelocs): Likewise.
1825 (elf_i386_relocate_section): Likewise.
1826 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1828 (elf_i386_finish_dynamic_symbol): When building a static
1829 executable, use .iplt, .igot.plt and .rel.iplt sections for
1830 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1831 locally defined STT_GNU_IFUNC symbol.
1833 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1834 (x86_64_reloc_map): Likewise.
1835 (R_X86_64_standard): Updated.
1836 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1837 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1839 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1840 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1841 (elf64_x86_64_allocate_dynrelocs): Likewise.
1842 (elf64_x86_64_relocate_section): Likewise.
1843 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1845 (elf64_x86_64_finish_dynamic_symbol): When building a static
1846 executable, use .iplt, .igot.plt and .rela.iplt sections for
1847 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1848 for locally defined STT_GNU_IFUNC symbol.
1850 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1851 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1853 * bfd-in2.h: Regenerated.
1854 * libbfd.h: Likewise.
1856 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1858 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1859 (_bfd_elf_make_ifunc_reloc_section): Removed.
1860 (_bfd_elf_is_ifunc_symbol): Likewise.
1861 (_bfd_elf_create_static_ifunc_sections): New.
1863 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1865 (elf_link_add_object_symbols): Here.
1866 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1867 STT_GNU_IFUNC symbol.
1868 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1869 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1870 (IFUNC_INFIX): Removed.
1871 (get_ifunc_reloc_section_name): Likewise.
1872 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1873 (_bfd_elf_is_ifunc_symbol): Likewise.
1874 (_bfd_elf_create_static_ifunc_sections): New.
1876 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1878 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1879 (create_got_section): Likewise.
1880 (allocate_dynrelocs): Likewise.
1881 (readonly_dynrelocs): Likewise.
1882 (set_tls_module_base): Likewise.
1883 (dtpoff_base): Likewise.
1885 (elf_i386_link_hash_table_create): Updated.
1886 (elf_i386_create_dynamic_sections): Likewise.
1887 (elf_i386_check_relocs): Likewise.
1888 (elf_i386_size_dynamic_sections): Likewise.
1889 (elf_i386_relocate_section): Likewise.
1891 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1892 (create_got_section): Likewise.
1893 (allocate_dynrelocs): Likewise.
1894 (readonly_dynrelocs): Likewise.
1895 (set_tls_module_base): Likewise.
1896 (dtpoff_base): Likewise.
1898 (elf64_x86_64_link_hash_table_create): Updated.
1899 (elf64_x86_64_create_dynamic_sections): Likewise.
1900 (elf64_x86_64_check_relocs): Likewise.
1901 (elf64_x86_64_size_dynamic_sections): Likewise.
1902 (elf64_x86_64_relocate_section): Likewise.
1904 2009-05-28 Nick Clifton <nickc@redhat.com>
1906 * targets.c (_bfd_target_vector): Only include plugin target in
1907 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1909 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1911 * elf32-spu.c (struct call_info): New member broken_cycle.
1912 (remove_cycle): Instead of physically removing call_info structures
1913 to break call graph cycles, mark them using the broken_cycle flag.
1914 (mark_overlay_section): Respect broken_cycle flag.
1915 (unmark_overlay_section): Likewise.
1916 (collect_lib_sections): Likewise.
1917 (collect_overlays): Likewise.
1918 (sum_stack): Likewise.
1920 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1922 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1923 (mark_functions_via_relocs): Initialize callee->count to 1.
1924 (pasted_function): Likewise.
1925 (spu_elf_auto_overlay): Honor call counts when determining number
1926 of stubs required in software i-cache mode.
1928 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1930 * plugin.c (program_name): Remove.
1931 (plugin_program_name): New.
1932 (bfd_plugin_set_program_name): New.
1933 (try_load_plugin): Use plugin_program_name.
1934 * plugin.h (bfd_plugin_set_program_name): New.
1936 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1938 * aclocal.m4: Include ../config/plugins.m4.
1939 * configure.in: Use AC_PLUGINS.
1940 * configure: Regenerate.
1941 * Makefile.in: Regenerate.
1942 * doc/Makefile.in: Regenerate.
1944 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1946 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1948 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1949 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1950 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1951 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1952 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1953 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1954 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1955 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1956 * reloc.c (bfd_generic_relax_section): Likewise.
1957 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1958 * vms.c (vms_bfd_relax_section): Likewise.
1960 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1962 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1964 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1965 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1967 * elf32-i386.c (allocate_dynrelocs): Updated.
1968 (elf_i386_relocate_section): Likewise.
1969 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1970 (elf64_x86_64_relocate_section): Likewise.
1972 * elf64-x86-64.c (is_indirect_symbol): Removed.
1974 2009-05-26 Nick Clifton <nickc@redhat.com>
1976 * po/id.po: Updated Indonesian translation.
1978 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1980 * Makefile.am: Run "make dep-am".
1983 (ALL_MACHINES): Add cpu-plugin.lo.
1984 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1985 (BFD32_BACKENDS): Add plugin.lo.
1986 (BFD32_BACKENDS_CFILES): Add plugin.c.
1987 (libbfd_la_LIBADD): Add LIBDL
1988 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1989 (bfd_plugin_arch): Declare.
1990 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1991 * bfd.c (bfd): Add plugin_data.
1992 * config.bfd: Handle the plugin target.
1993 * configure.in: Check for --enable-plugins.
1994 (LT_INIT): Use the dlopen option.
1995 * cpu-plugin.c: New.
1998 * targets.c (plugin_vec): Declare.
1999 (_bfd_target_vector): Add plugin_vec.
2000 * Makefile.in: Regenerate.
2001 * bfd-in2.h: Regenerate.
2002 * configure: Regenerate.
2004 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2006 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2007 per line with all lines having continuation backslash. Prefix
2008 first line with "A", following lines with "B".
2009 * Makefile.am (DEP): Don't use dep.sed here.
2010 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2011 dep.sed here on dependencies, sort and uniq.
2012 * Makefile.in: Regenerate.
2014 2009-05-25 Tristan Gingold <gingold@adacore.com>
2016 * makefile.vms: Add verilog.obj to object list OBJS.
2018 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2020 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2021 for BFD_IN_MEMORY is cleared.
2022 (bfd_bwrite): Zero excess memory allocated.
2024 2009-05-22 Julian Brown <julian@codesourcery.com>
2026 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2028 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2029 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2030 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2031 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2032 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2033 (a8_erratum_fix, a8_erratum_reloc): New structs.
2034 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2035 num_a8_erratum_fixes, fix_cortex_a8 fields.
2036 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2037 (elf32_arm_add_stub): Split into two parts, creating...
2038 (elf32_arm_create_or_find_stub_sec): New function.
2039 (elf32_arm_final_link_relocate): Add forward declaration.
2040 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2041 relocations, multiple relocations per stub.
2042 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2043 (arm_size_one_stub): Use find_stub_size_and_template.
2044 (a8_reloc_compare): New.
2045 (find_thumb_glue): Add forward declaration.
2046 (cortex_a8_erratum_scan): New.
2047 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2048 (bfd_elf32_arm_set_cortex_a8_fix): New.
2049 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2050 (arm_map_one_stub): Add THUMB32_TYPE support.
2051 (a8_branch_to_stub_data): New.
2052 (make_branch_to_a8_stub): New.
2053 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2054 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2055 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2056 Cortex-A8 erratum workaround.
2057 * bfd-in2.h: Regenerate.
2059 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2061 * Makefile.am: Run "make dep-am".
2062 * Makefile.in: Regenerate.
2063 * po/SRC-POTFILES.in: Regenerate.
2065 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2067 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2070 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2072 * elf-bfd.h (struct elf_backend_data
2073 <elf_backend_link_output_symbol_hook>): Return an int.
2074 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2075 symbols on deleted .opd entries.
2076 * elflink.c (elf_link_output_sym): Return without outputting sym
2077 if output_symbol_hook returns 2.
2078 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2079 Abort if we must not discard sym.
2080 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2082 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2083 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2084 elf_backend_link_output_symbol_hook return type change.
2085 * elf32-arm.c (output_arch_syminfo): Likewise.
2086 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2087 (elf32_arm_output_arch_local_syms): Likewise.
2088 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2089 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2090 (bfd_score_elf_link_output_symbol_hook): Likewise.
2091 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2092 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2093 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2094 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2095 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2096 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2097 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2098 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2099 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2100 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2101 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2103 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2105 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2106 out of range .opd symbols.
2108 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2110 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2111 fprintf_vma directly.
2112 * peXXigen.c (pe_print_edata): Likewise.
2113 (pe_print_pdata): Likewise.
2114 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2115 (_bfd_XX_print_private_bfd_data_common): Likewise.
2117 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2119 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2121 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2122 Paul Brook <paul@codesourcery.com>
2124 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2125 fix discarded sections.
2127 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2129 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2130 sections into the software icache.
2132 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2134 * elf32-spu.c (build_stub): Always build "compact" sofware
2137 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2139 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2140 (spu_elf_setup): Initialize it.
2141 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2142 Update to new-sytle cache manager data structures.
2143 (spu_elf_build_stubs): Generate new-style cache manager data
2144 structures and symbols.
2145 (spu_elf_auto_overlay): Update size computation.
2147 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2149 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2150 segments first amongst the program headers.
2152 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2154 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2155 into addresses for relocation types that look at high bits. Remove
2156 special handling of relocation overflow warnings.
2158 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2160 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2161 control flow graph between fragments of a function.
2163 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2165 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2166 generate only a 16-byte .toe section.
2167 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2169 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2171 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2172 (spu_elf_place_overlay_data): ..here. New function.
2173 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2175 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2177 * elf32-arm.c: Move sysdep.h to start of file.
2179 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2181 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2183 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2184 __icache_tag_array and __icache_tag_array_size.
2186 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2188 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2190 (bfinfdpic_link_omit_section_dynsym): Likewise.
2191 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2193 2009-05-05 Paul Brook <paul@codesourcery.com>
2195 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2196 * bfd-in2.h: Regenerate.
2197 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2198 (_arm_elf_section_data): Add text and exidx fields.
2199 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2200 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2201 copy_exidx_entry): New functions.
2202 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2204 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2206 * elf32-arm.c (DEF_STUBS): New helper define.
2207 (DEF_STUB): Likewise.
2208 (stub_def): New type.
2209 (stub_definitions): New array, containing stub template pointers
2211 (arm_size_one_stub): Make use of stub_definitions.
2213 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2215 * elflink.c (find_version_for_sym): Remove from here, ...
2216 * linker.c (bfd_find_version_for_sym): ... rename, replace
2217 here, make public and update all callers.
2218 * bfd-in2.h: Regenerate.
2220 2009-04-30 Nick Clifton <nickc@redhat.com>
2222 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2224 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2225 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2226 into a STT_GNU_IFUNC symbol type.
2227 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2229 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2230 the binary contains ifunc symbols.
2231 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2232 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2233 * elf32-i386.c (is_indirect_function): New function.
2234 (elf_i386_check_relocs): Create an ifunc output section.
2235 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2236 section if necessary.
2237 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2239 (elf_i386_add_symbol_hook): New function. Set the
2240 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2241 symbol is encountered.
2242 (elf_backend_post_process_headers): Define.
2243 (elf_backend_add_symbol_hook): Define.
2244 (elf_i386_post_process_headers): Rename to
2245 elf_i388_fbsd_post_process_headers.
2246 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2247 (is_indirect_function): New function.
2248 (elf64_x86_64_check_relocs): Create an ifunc output section.
2249 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2250 section if necessary.
2251 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2252 symbol if necessary.
2253 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2254 elf_obj_data structure if an ifunc symbol is encountered.
2255 (elf_backend_post_process_headers): Define.
2256 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2257 if we have ifunc symbols to handle.
2258 (get_ifunc_reloc_section_name): New function. Computes the name
2259 for an ifunc section.
2260 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2261 section to hold ifunc relocs.
2262 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2263 (bfd_print_symbol_vandf): Handle ifunc symbols.
2264 (bfd_decode_symclass): Likewise.
2265 * bfd-in2.h: Regenerate.
2267 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2269 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2270 MOVW and MOVT relocations in a shared library link.
2272 2009-04-27 Anthony Green <green@moxielogic.com>
2274 * verilog.c: New file.
2275 * Makefile.am (BFD32_LIBS): Add verilog.c.
2276 (BFD32_LIBS_CFILES): Add verilog.c.
2277 (verilog.lo): New build rule.
2278 * Makefile.in: Rebuilt.
2279 * targets.c: Add verilog support.
2280 * bfd.c (tdata union): Add Verilog private data field.
2281 * bfd-in2.h: Regenerate.
2283 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2285 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2288 2009-04-23 Matthias Klose <doko@ubuntu.com>
2290 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2292 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2295 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2296 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2297 (elf32_arm_size_stubs): Likewise.
2298 (record_thumb_to_arm_glue): Deleted unused function.
2299 (bfd_elf32_arm_process_before_allocation): No longer handle
2300 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2301 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2302 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2304 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2306 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2307 (elf32_arm_write_section): Declare early.
2308 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2309 (arm_allocate_glue_section_space): Exclude empty sections.
2310 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2311 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2313 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2314 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2315 (elf32_arm_size_dynamic_sections): Allocate interworking
2317 (bfd_elf32_bfd_final_link): Define.
2319 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2321 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2323 * coffcode.h (coff_compute_section_file_positions): Clear
2324 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2326 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2327 force_minimum_alignment.
2329 * libcoff.h: Regenerated.
2331 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2332 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2334 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2335 nor target_subsystem.
2337 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2338 force_minimum_alignment nor target_subsystem.
2340 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2342 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2343 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2344 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2345 include in coff-x86_64.c of headers.
2346 (PDATA_ROW_SIZE): New define.
2347 (pex_regs[]): New static array.
2348 (pex64_get_runtime_function): New static function.
2349 (pex64_get_unwind_info): Likewise.
2350 (pex64_get_scope_entry): Likewise.
2351 (pex64_xdata_print_uwd_codes): Likewise.
2352 (pex64_get_section_by_rva): Likewise.
2353 (pex64_dump_xdata): Likewise.
2354 (pex64_bfd_print_pdata): Likewise.
2355 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2356 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2357 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2359 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2360 Alan Modra <amodra@bigpond.net.au>
2361 Dave Korn <dave.korn.cygwin@gmail.com>
2363 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2364 long names and non-NUL-terminated strings.
2366 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2368 * bfd-in2.h: Regenerated.
2370 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2372 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2373 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2375 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2378 * coffcode.h (bfd_pei_p): New.
2380 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2381 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2382 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2383 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2384 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2385 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2387 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2388 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2389 bfd_efi_rtdrv_x86_64_vec,
2390 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2391 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2392 * targets.c: Likewise.
2394 * configure: Regenerated.
2395 * libcoff.h: Likewise.
2396 * Makefile.in: Likewise.
2398 * efi-app-ia32.c: Removed.
2399 * efi-app-x86_64.c: Likewise.
2400 * efi-bsdrv-ia32.c: Likewise.
2401 * efi-bsdrv-ia64.c: Likewise.
2402 * efi-bsdrv-x86_64.c: Likewise.
2403 * efi-rtdrv-ia32.c: Likewise.
2404 * efi-rtdrv-ia64.c: Likewise.
2405 * efi-rtdrv-x86_64.c: Likewise.
2406 * efi-rtdrv-ia32.c: Likewise.
2408 * efi-app-ia64.c: Moved to ...
2410 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2411 (TARGET_NAME): Set to pei-ia64.
2413 * libpei.h (bfd_target_pei_p): Removed.
2414 (bfd_target_pei_arch): Likewise.
2415 (bfd_target_efi_app_p): Likewise.
2416 (bfd_target_efi_app_arch): Likewise.
2417 (bfd_target_efi_bsdrv_p): Likewise.
2418 (bfd_target_efi_bsdrv_arch): Likewise.
2419 (bfd_target_efi_rtdrv_p): Likewise.
2420 (bfd_target_efi_rtdrv_arch): Likewise.
2421 (bfd_pe_executable_p): Likewise.
2423 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2424 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2425 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2426 and efi-rtdrv-ia32.c.
2427 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2428 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2429 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2430 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2431 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2432 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2433 (efi-app-ia64.lo): Removed.
2434 (efi-bsdrv-ia32.lo): Likewise.
2435 (efi-rtdrv-ia32.lo): Likewise.
2436 (efi-app-ia64.lo): Likewise.
2437 (efi-bsdrv-ia64.lo): Likewise.
2438 (efi-rtdrv-ia64.lo): Likewise.
2439 (efi-app-x86_64.lo): Likewise.
2440 (efi-bsdrv-x86_64.lo): Likewise.
2441 (efi-rtdrv-x86_64.lo): Likewise.
2444 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2446 (arch_type): Removed.
2447 (pe_arch): Likewise.
2448 (pe_bfd_object_p): Just return coff_object_p.
2450 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2451 bfd_pe_executable_p with bfd_pei_p.
2453 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2455 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2456 PLT entries to an undefined symbol when generating a shared
2459 2009-04-17 Nick Clifton <nickc@redhat.com>
2462 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2464 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2466 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2467 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2468 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2469 * binary.c (binary_bfd_define_common_symbol): Likewise.
2470 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2471 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2472 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2473 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2474 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2475 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2476 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2477 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2478 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2479 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2480 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2481 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2482 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2483 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2484 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2485 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2486 * som.c (som_bfd_define_common_symbol): Likewise.
2487 * srec.c (srec_bfd_define_common_symbol): Likewise.
2488 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2489 * versados.c (versados_bfd_define_common_symbol): Likewise.
2490 * vms.c (vms_bfd_define_common_symbol): Likewise.
2491 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2492 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2493 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2494 (pmac_xcoff_vec): Likewise.
2495 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2496 (aix5coff64_vec): Likewise.
2497 * linker.c (bfd_generic_define_common_symbol): New function.
2498 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2499 (_bfd_define_common_symbol): New field.
2500 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2501 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2502 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2504 * bfd-in2.h: Regenerate.
2505 * libbfd.h: Likewise.
2506 * libcoff.h: Likewise.
2508 2009-04-15 Anthony Green <green@moxielogic.com>
2510 * targets.c: Add moxie support.
2511 * Makefile.am: Ditto.
2512 * Makefile.in: Rebuilt.
2513 * cpu-moxie.c, elf32-moxie.c: New files.
2514 * archures.c: Add moxie support.
2515 * configure.in: Add moxie support.
2516 * configure: Rebuilt.
2517 * config.bfd, archures.c: Add moxie support.
2518 * bfd-in2.h: Rebuilt.
2520 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2522 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2523 branch to an undef weak symbol into a jump to next instruction if
2524 a PLT entry will be created.
2526 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2528 * coffgen.c (make_a_section_from_file): Set the backend long
2529 section names enable if long section names found on input.
2530 * coffcode.h: Extend long section names documentation to match.
2532 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2534 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2537 2009-04-07 DJ Delorie <dj@redhat.com>
2539 * archures.c: Add bfd_mach_mep_c5.
2540 * bfd-in2.h: Likewise.
2541 * cpu-mep.c: Add bfd_c5_arch.
2542 * elf32-mep.c: Support it.
2544 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2546 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2547 info->callbacks->einfo.
2548 * linker.c (_bfd_generic_section_already_linked): Likewise.
2550 2009-04-06 DJ Delorie <dj@redhat.com>
2552 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2554 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2556 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2557 _bfd_pex64_print_pdata only if PE is defined.
2559 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2560 (_bfd_pex64_print_pdata): This.
2562 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2563 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2566 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2568 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2569 _bfd_pep_print_x64_pdata.
2570 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2571 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2573 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2575 * elf32-xtensa.c (relax_property_section): Always set r_offset
2578 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2580 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2581 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2583 (elf32_arm_stub_type): New enum values for the two new stubs.
2584 (arm_type_of_stub): Make use of the two new stubs.
2585 (arm_size_one_stub): Handle the two new stubs.
2587 2009-04-01 Matt Thomas <matt@netbsd.org>
2589 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2590 hidden symbols into the GOT or PLT.GOT.
2591 (elf_vax_relocate_section): Do not emit a PCREL reloc
2592 into a shared object if it is against a hidden symbol.
2594 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2596 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2597 and know_contains_shared_object_p.
2598 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2599 Cache the result in the archive_info table.
2600 (xcoff_auto_export_p): Add an "info" parameter and update the
2601 call to xcoff_archive_contains_shared_object_p.
2602 (xcoff_mark_auto_exports): Update accordingly.
2603 (xcoff_post_gc_symbol): Likewise.
2605 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2607 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2610 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2612 * coff-rs6000.c (member_layout): New structure.
2613 (archive_iterator): Likewise.
2614 (member_layout_init): New function.
2615 (archive_iterator_begin): Likewise.
2616 (archive_iterator_next): Likewise.
2617 (xcoff_write_armap_old): Use the new iterator functions.
2618 (do_shared_object_padding): Delete.
2619 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2620 handling of arch_info.
2621 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2622 first loop rather than the second. Allocate a member header if
2623 there isn't one, then work out the stat information and length
2624 in the first loop too. Use the new iterators for the second loop.
2625 (xcoff_write_archive_contents_big): Likewise.
2627 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2629 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2630 (bfd_xcoff_set_archive_import_path): Likewise.
2631 * bfd-in2.h: Regenerate.
2632 * xcofflink.c: Include libiberty.h.
2633 (xcoff_archive_info): New structure.
2634 (xcoff_archive_info_hash): New function.
2635 (xcoff_archive_info_eq): Likewise.
2636 (xcoff_get_archive_info): Likewise.
2637 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2638 (bfd_xcoff_split_import_path): New function.
2639 (bfd_xcoff_set_archive_import_path): Likewise.
2640 (xcoff_set_import_path): Move earlier in file.
2641 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2642 object to the the directory part of the bfd's filename. Get the
2643 import path and filename of an archive object from the archive's
2644 xcoff_tdata, initializing it if necessary. Update use of
2646 (bfd_link_input_bfd): Update use of import_file_id.
2647 (xcoff_write_global_symbol): Likewise.
2649 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2651 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2653 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2655 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2656 a .loader section for relocatable links.
2657 (xcoff_need_ldrel_p): New function.
2658 (xcoff_mark): Use it.
2659 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2661 (xcoff_build_ldsym): New function, split out from...
2662 (xcoff_build_ldsyms): ...here. Rename to...
2663 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2664 call xcoff_build_ldsym, if there's a loader section.
2665 (xcoff_build_loader_section): New function, extracted verbatim from...
2666 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2667 there's a loader section. Only add an __rtinit loader symbol
2668 if there's a loader section. Update after above name change.
2669 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2670 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2671 and xcoff_create_ldrel.
2672 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2673 (xcoff_reloc_link_order): Likewise, but only call it if there's
2674 a loader section. Use xcoff_symbol_section.
2675 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2676 if there's a loader section.
2678 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2680 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2682 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2684 * elf32-arm.c (group_sections): Rewrite loops for better
2687 2009-03-30 DJ Delorie <dj@redhat.com>
2689 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2690 relocs when doing a relocatable link.
2692 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2694 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2695 "ERROR:", in error messages.
2696 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2697 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2698 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2699 (elf32_arm_merge_eabi_attributes): Likewise.
2700 (elf32_arm_merge_private_bfd_data): Likewise.
2702 2009-03-27 Nick Clifton <nickc@redhat.com>
2704 * section.c (bfd_get_section_contents): Detect and handle the case
2705 where a section has the SEC_IN_MEMORY flag set but no actual
2708 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2711 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2712 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2713 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2714 if we don't find matching PT_LOAD when copying.
2716 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2718 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2719 the reloc descriptions.
2721 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2723 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2724 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2725 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2727 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2729 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2730 (bfd_i386_arch_intel_syntax): Likewise.
2731 (i8086_arch): Likewise.
2732 (bfd_x86_64_arch): Likewise.
2734 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2736 * elf32-cris.c (cris_elf_relocate_section): <case
2737 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2738 symbols for non-allocated sections. Don't check whether to
2739 generate R_CRIS_DTPMOD for non-allocated sections.
2740 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2741 handle relocation GC:ing if applied to non-allocated section.
2742 (cris_elf_check_relocs): Similar.
2744 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2745 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2746 when emitting a known TP offset in the GOT.
2748 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2750 * elf64-ppc.c (synthetic_opd): Delete.
2751 (compare_symbols): Look for .opd name rather than section match.
2752 (ppc64_elf_get_synthetic_symtab): Likewise.
2754 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2756 * elf32-ppc.c (is_pic_glink_stub): Delete.
2757 (is_nonpic_glink_stub): New function.
2758 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2760 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2762 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2763 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2765 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2766 macros for visibilty and locality checks.
2767 (elf_s390_adjust_dynamic_symbol): Likewise.
2768 (allocate_dynrelocs): Likewise.
2769 (elf_s390_relocate_section): Likewise.
2770 (elf_s390_finish_dynamic_symbol): Likewise.
2771 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2772 (elf_s390_adjust_dynamic_symbol): Likewise.
2773 (allocate_dynrelocs): Likewise.
2774 (elf_s390_relocate_section): Likewise.
2775 (elf_s390_finish_dynamic_symbol): Likewise.
2777 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2779 * bfd-in2.h: Regenerated.
2780 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2781 for debugging sections and map memory read/write dependent on
2783 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2784 without memory read flags set.
2785 * section.c: Add SEC_COFF_NOREAD to section flags.
2787 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2789 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2792 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2794 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2795 "no overlays" return. If there are overlays, create overlay
2796 manager entry symbols here, so that..
2797 (spu_elf_build_stubs): ..we don't need to set them up here.
2798 Simplify entry symbol tests.
2799 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2801 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2803 * elf.c (elfcore_grok_openbsd_procinfo)
2804 (elfcore_grok_openbsd_note): New functions.
2805 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2807 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2809 * vms-hdr.c: Don't include alloca.h.
2810 * elf32-m68hc1x.c: Include alloca-conf.h.
2812 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2814 * Makefile.am: Run "make dep-am".
2815 * Makefile.in: Regenerate.
2817 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2819 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2821 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2823 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2825 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2826 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2827 ovly_return fields with ovly_entry[2]. Adjust all users.
2828 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2830 (spu_elf_build_stubs): Likewise.
2831 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2832 ovly_flavour changes. Update all callers.
2833 (ovl_stub_size_log2): New function.
2834 (build_stub): Handle compact icache stubs. Use different manager
2835 entry point for stubs in non-icache area.
2836 (spu_elf_size_stubs): Don't allocate space for indirect branch
2838 (spu_elf_build_stubs): And don't built them.
2840 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2842 * dwarf2.c (read_section): Always use rawsize, if available.
2844 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2846 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2847 of rawsize and size for buffer.
2849 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2851 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2852 parameter just because fixed sections fit into local store.
2853 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2854 generating overlays if fixed sections plus reserved stack
2855 and heap space fit into local store.
2857 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2859 * elf32-spu.c (build_stub): Correct icache set_id.
2860 (spu_elf_relocate_section): Likewise.
2862 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2864 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2865 symbol table if it was created by the current call.
2867 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2869 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2870 class XMC_DS rather than XMC_UA.
2872 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2874 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2875 bfd_boolean export_defineds parameter with an unsigned int
2876 auto_export_flags parameter.
2877 * bfd-in2.h: Regenerate.
2878 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2879 split out from xcoff_build_ldsyms.
2880 (xcoff_covered_by_expall_p): New function.
2881 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2882 but with extra code to handle -bexpfull and -bexpall.
2883 (xcoff_mark_auto_exports): New function.
2884 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2885 a function should be automatically exported.
2886 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2887 parameter with an auto_export_flags parameter. Update ldinfo
2888 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2891 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2893 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2894 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2895 init and fini functions. Do garbage collection for objects
2896 without an entry point too.
2898 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2900 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2901 check whether a symbol has csect information.
2902 (coff_print_aux): Likewise.
2903 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2904 information for C_AIX_WEAKEXT too.
2905 (_bfd_xcoff_swap_aux_out): Likewise.
2906 (xcoff_reloc_type_br): Handle defweak symbols too.
2907 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2908 information for C_AIX_WEAKEXT too.
2909 (_bfd_xcoff64_swap_aux_out): Likewise.
2910 (xcoff64_reloc_type_br): Handle defweak symbols too.
2911 * coffgen.c (coff_print_symbol): Handle auxillary function
2912 information for C_AIX_WEAKEXT too.
2913 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2914 instead of BSF_GLOBAL if the L_WEAK flag is set.
2915 (xcoff_dynamic_definition_p): New function.
2916 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2917 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2918 always take the symbol class from the ldsym. Use weak bfd symbol
2919 types for weak ldsyms.
2920 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2921 Fix the check for whether a definition is from a shared object.
2922 Allow redefinitions of weak symbols.
2923 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2924 (xcoff_keep_symbol_p): Likewise.
2925 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2926 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2927 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2928 but mark them as L_WEAK.
2929 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2930 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2932 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2934 * xcofflink.c (xcoff_mark): When walking the relocations,
2935 only mark the target symbol or the target section, not both.
2936 (xcoff_final_definition_p): New function.
2937 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2938 symbol is a valid definition of the associated output symbol.
2939 Use XCOFF_ALLOCATED to stop the same hash table entry having
2941 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2943 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2945 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2947 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2950 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2952 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2953 * libcoff.h: Regenerate.
2954 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2955 line-number counts in the bfd's lineno_counts field.
2956 Don't keep per-csect line-number counts.
2957 (xcoff_sweep): Don't update per-csect line-number counts.
2958 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2959 entries in each output section.
2960 (xcoff_link_input_bfd): Get the number of line numbers from
2961 the bfd's lineno_counts field, rather than recalculating it
2962 from scratch. Fix the range check when updating C_BINCL and
2964 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2965 here. Don't expect csects to have line-number counts.
2967 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2969 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2970 * libcoff.h: Regenerate.
2971 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2972 "skip" logic from xcoff_link_input_bfd.
2973 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2974 objects in a dynamic link, rather than checking whether csectpp
2975 is null. Always allocate debug_index for other objects,
2976 and always go through the loop. Update the type of debug_index
2977 after the change above. Read the auxillary csect information
2978 and use xcoff_keep_symbol_p to decide whether a symbol should
2979 be kept. Set its debug_index to -2 if not.
2980 (xcoff_link_input_bfd): Update the type of debug_index after
2981 the change above and always expect it to be nonnull. Use it to
2982 test whether a symbol should be stripped, rather than making the
2983 decision here. Postpone all symbol creation to the second pass.
2985 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2987 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2988 creating a descriptor.
2989 (xcoff_sweep): Don't mark toc_section unless it's needed.
2990 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2991 when marking every bfd.
2992 (xcoff_link_input_bfd): Skip all TOC anchors.
2993 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2994 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2995 to -1; call xcoff_find_tc0 instead.
2997 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2999 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3000 * libcoff.h: Regenerate.
3001 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3002 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3003 the previous symbol's csect. Treat last_symndx as an inclusive value
3004 and simplify its handling.
3005 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3006 symbols with the right csect. Don't mark rsec when processing
3007 relocations against undefined or absolute sections.
3008 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3009 of bfd_und_section_ptr.
3010 (xcoff_link_input_bfd): Likewise.
3012 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3014 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3015 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3016 flag is set. Assert that all undefined symbols are either
3017 imported or defined by a dynamic object.
3018 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3019 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3020 handling to all relocations. Only set XCOFF_CALLED for function
3022 (xcoff_find_function): New function, split out from...
3023 (bfd_xcoff_export_symbol) ...here.
3024 (xcoff_set_import_path): New function, split out from...
3025 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3026 meaning of XCOFF_CALLED.
3027 (xcoff_mark_symbol): If we mark an undefined and unimported
3028 symbol, find some way of defining it. If the symbol is a function
3029 descriptor, fill in its definition automatically. If the symbol
3030 is a function, mark its descriptor and allocate room for global
3031 linkage code. Otherwise mark the symbol as implicitly imported.
3032 Move the code for creating function descriptors from...
3033 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3034 check for symbols that were implicitly defined.
3035 (xcoff_mark): Don't count any dynamic relocations against
3037 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3038 in the xcoff link info.
3039 (xcoff_link_input_bfd): Remove handling of undefined and
3042 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3044 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3045 if the target is absolute. Fix comment typo.
3046 (xcoff_ppc_relocate_section): Remove FIXME.
3047 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3048 if the target is absolute.
3050 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3052 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3053 R_POS and R_NEG relocations against absolute symbols to the
3056 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3058 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3059 to 2 for bfd_mach_ppc_620.
3061 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3063 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3064 * configure.in: Likewise.
3065 * configure: Regenerate.
3067 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3070 * elf.c (assign_section_numbers): Generate symbol table if there
3071 is any relocation in output.
3072 (_bfd_elf_compute_section_file_positions): Likewise.
3074 2009-03-13 Nick Clifton <nickc@redhat.com>
3077 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3078 * elflink.c (elf_link_read_relocs_from_section): Use
3079 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3080 relocs but no symbol table.
3081 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3083 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3086 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3087 to check ___tls_get_addr.
3089 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3090 strncmp to check __tls_get_addr.
3092 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3094 * dwarf2.c (read_section): Always check the offset, even when the
3095 section has been read before.
3097 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3099 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3102 2009-03-11 Chris Demetriou <cgd@google.com>
3104 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3105 * bfd-in2.h: Regenerate.
3106 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3107 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3109 (bsd_write_armap): Likewise.
3110 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3111 flag is set, do nothing.
3112 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3115 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3117 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3118 used to update stack pointer.
3120 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3123 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3124 for unknown symbols in absolute section.
3126 2009-03-06 Nick Clifton <nickc@redhat.com>
3128 * po/es.po: Updated Spanish translation.
3130 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3132 * elf32-arm.c (group_sections): Take next section size into
3133 account before accepting to group it.
3135 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3137 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3139 (elf32_arm_final_link_relocate): Likewise.
3141 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3144 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3146 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3148 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3149 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3150 (BFD_FAKE_SECTION): Init new flag.
3151 * ecoff.c (bfd_debug_section): Likewise.
3152 * bfd-in2.h: Regenerate.
3153 * libbfd.h: Regenerate.
3154 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3155 (ppc_elf_reloc_type_lookup): Handle new relocs.
3156 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3157 without marker relocs.
3158 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3159 if section has no old-style calls.
3160 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3161 Don't try to optimize new-style __tls_get_addr call when handling
3162 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3164 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3165 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3166 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3167 without marker relocs.
3168 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3169 if section has no old-style calls. Set toc_ref for new relocs as
3171 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3172 Don't try to optimize new-style __tls_get_addr call when handling
3173 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3176 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3179 * configure.in: Test for ld --as-needed support. Link shared
3180 libbfd against libm.
3181 * configure: Regenerate.
3183 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3185 * Makefile.am: Run "make dep-am".
3186 * Makefile.in: Regenerate.
3188 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3190 * elf32-score7.c: New file.
3191 * elf32-score.h: New file.
3192 * elf32-score.c: Add code to support score 7. Set score7 as the
3194 * cpu-score.c: Add score7 architecure.
3195 (compatibile): New function.
3196 * Makefile.am: Add rules for building elf32-score7 object.
3197 * Makefile.in: Regenerate.
3198 * configure.in: Add elf32-score7 object to score vectors.
3199 * configure: Regenerate.
3200 * reloc.c: Add score7 relocs.
3201 * archures.c: Add score3 and score7 machine numbers.
3202 * bfd-in2.h: Regenerate.
3203 * libbfd.h: Regenerate.
3205 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3207 * configure: Regenerate.
3209 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3211 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3212 (elf32_hppa_check_relocs): Use it.
3214 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3216 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3217 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3218 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3219 (elf_hppa_record_segment_addrs): Likewise.
3220 (elf_hppa_final_link): Likewise.
3221 (elf_hppa_relocate_insn): Likewise.
3222 (elf_hppa_final_link_relocate): Likewise.
3223 (elf64_hppa_relocate_section): Likewise.
3224 * elf64-hppa.c: Insert above.
3226 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3228 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3229 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3230 (elf_hppa_relocate_section): Likewise.
3231 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3232 from struct elf_link_hash_entry. Add count field.
3233 (struct elf64_hppa_dyn_hash_table): Delete.
3234 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3235 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3236 (hppa_elf_hash_entry, eh_name): Define.
3237 (elf64_hppa_new_dyn_hash_entry): Delete.
3238 (elf64_hppa_dyn_hash_lookup): Delete.
3239 (elf64_hppa_dyn_hash_traverse): Delete.
3240 (get_dyn_name): Delete.
3241 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3242 of struct elf64_hppa_dyn_hash_entry *.
3243 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3244 allocate_global_data_plt, allocate_global_data_stub,
3245 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3247 (hppa64_link_hash_newfunc): New.
3248 (elf64_hppa_hash_table_create): Rework.
3249 (count_dyn_reloc): Likewise.
3250 (hppa64_elf_local_refcounts): New.
3251 (elf64_hppa_check_relocs): Rework using standard technique for recording
3252 local DLT, PLT and OPD reference counts.
3253 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3254 elf_link_hash_entry *.
3255 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3256 allocate_global_data_plt, allocate_global_data_stub,
3257 allocate_global_data_opd, allocate_dynrel_entries,
3258 elf64_hppa_adjust_dynamic_symbol,
3259 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3260 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3261 Use hppa_link_hash_table. Rework.
3262 (elf64_hppa_link_output_symbol_hook): Rework.
3263 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3264 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3265 elf64_hppa_finish_dynamic_sections): Likewise.
3267 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3269 * elf32-arm.c (stub_reloc_type): Removed.
3270 (insn_sequence): Renamed reloc_type field to r_type.
3271 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3272 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3273 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3274 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3275 (arm_stub_is_thumb): Catch new stubs.
3276 (arm_type_of_stub): Handle new stubs.
3277 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3278 (bfd_elf32_arm_process_before_allocation): Remove useless
3281 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3283 * elf.c (elf_find_function): Use is_function_type to check
3286 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3288 * xtensa-modules.c: Revert to previous version 1.11 due
3289 to inadvertant commit.
3291 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3293 * elf32-xtensa.c (text_action_add): Separate test for action
3294 type. Break if saved action is ta_widen_insn at same offset.
3296 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3298 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3299 to elf32_arm_stub_long_branch_any_arm_pic.
3300 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3301 (enum elf32_arm_stub_type, arm_type_of_stub)
3302 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3305 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3307 * elf32-arm.c (PREV_SEC): Update comment.
3308 (group_sections): Rename argument to stubs_always_after_branch.
3309 Reverse the list and place stubs at the end of input sections.
3311 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3313 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3315 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3317 (arm_size_one_stub): Remove unnecessary break.
3318 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3320 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3322 * elf32-arm.c (stub_insn_type): New type.
3323 (stub_reloc_type): Likewise.
3324 (insn_sequence): Likewise.
3325 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3326 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3327 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3328 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3329 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3330 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3331 (elf32_arm_stub_hash_entry): Add new helper fields.
3332 (stub_hash_newfunc): Initialize these new fields.
3333 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3334 to take endianness into account.
3335 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3336 (arm_map_one_stub): Code is now more generic, thanks to
3339 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3341 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3343 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3344 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3345 BLX is not available. Fix typo in warning message. Add comments
3346 and improve formatting.
3347 (arm_build_one_stub): Adjust to new
3348 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3349 (arm_map_one_stub): Likewise.
3351 2009-02-23 Tristan Gingold <gingold@adacore.com>
3352 Eric Botcazou <ebotcazou@adacore.com>
3353 Douglas B Rupp <rupp@gnat.com>
3355 * vms.h: Update copyright year, fix comments, reorder declarations.
3356 (_bfd_save_vms_section): Remove the prototype.
3357 (EGPS_S_V_NO_SHIFT): New constant.
3358 (bfd_vms_set_section_flags): New prototype.
3359 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3361 (EGSY_S_W_FLAGS): Ditto.
3362 (EGSY_S_V_QUAD_VAL): Ditto.
3363 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3364 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3365 EGST_S_B_NAMLNG): Ditto.
3366 (ESRF_S_B_NAMLNG): Ditto.
3367 (ETIR_S_C_HEADER_SIZE): Ditto.
3368 (EGPS_S_V_ALLOC_64BIT): Ditto.
3369 (DST_S_C_EPILOG): Ditto.
3370 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3371 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3372 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3373 (DST_S_L_PCLINE_UNSLONG): Ditto.
3374 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3375 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3376 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3377 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3378 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3379 (DST_S_B_SRC_UNSBYTE): Ditto.
3380 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3382 (vms_section, vms_reloc): Remove types.
3383 (hdr_struc): Replaced by ...
3384 (hdr_struct): ... new type.
3385 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3386 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3387 (EMH_DATE_LENGTH): Ditto.
3388 (eom_struc): Replaced by ...
3389 (eom_struct): ... new type.
3390 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3391 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3392 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3393 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3394 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3395 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3396 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3397 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3398 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3399 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3400 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3401 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3402 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3403 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3404 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3405 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3406 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3407 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3408 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3409 (enum file_type_enum): New type.
3410 (struct location_struct): Removed.
3411 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3412 (struct funcinfo, struct module): Ditto.
3413 (struct vms_private_data_struct): Update fields.
3414 (struct vms_section_data_struct): New type.
3416 * vms.c: Update copyright year, fix comments,
3417 Fix includes for DECC, add prototypes.
3418 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3420 Use flavour to set is_vax, location_stack is removed.
3421 (struct pair): Declare.
3422 (fill_section_ptr): Initialize variables at declaration.
3423 Add guard to set SECTION_SYM flag, handlde und section.
3424 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3425 (_bfd_vms_slurp_object_records): New function, replaces previous
3427 (vms_slurp_module): New function.
3428 (vms_slurp_image): Ditto.
3429 (vms_object_p): Complete rewrite.
3430 (vms_mkobject): Use is_vax field to slect architecture.
3431 (free_reloc_stream): New function.
3432 (vms_convert_to_var): Ditto.
3433 (vms_convert_to_var_1): Ditto.
3434 (vms_convert_to_var_unix_filename): Ditto.
3435 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3437 (vms_new_section_hook): Set alignment to 0, allocate private data.
3438 (vms_get_section_contents): Load content.
3439 (vms_get_symbol_info): Handle undefined section.
3440 (vms_find_nearest_line): Handle.
3441 (alloc_reloc_stream): New function.
3442 (vms_slurp_reloc_table): Ditto.
3443 (vms_get_reloc_upper_bound): Make it real.
3444 (vms_canonicalize_reloc): Do the real work.
3445 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3447 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3448 (vms_set_arch_mach): Check arch.
3449 (vms_set_section_contents): Copy the content after allocation.
3450 (vms_alpha_vec): Update object flags.
3452 * vms-tir.c: Update copyright year, fix comments,
3453 add prototypes for new functions.
3454 (dst_define_location): New function.
3455 (dst_restore_location): New function.
3456 (dst_retrieve_location): New function.
3457 (dst_check_allocation): New function.
3458 (image_dump): Call dst_check_allocation.
3459 (image_write_b): Ditto.
3460 (image_write_w): Ditto.
3461 (image_write_l): Ditto.
3462 (image_write_q): Ditto.
3463 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3464 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3466 Call error handler instead of abort if name is not known.
3467 (etir_sta): Add quarter_relocs argument and set it.
3470 (etir_opr): Ditto, return FALSE in case of error.
3471 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3472 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3473 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3474 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3475 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3476 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3477 Return FALSE in case of error.
3478 (tir_sta): Change sign of psect.
3480 (tir_cmd): Fix cast. Makes tir_table static const.
3481 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3482 add argument to explain.
3483 (analyze_etir): Initialize maxptr, add quarter_relocs
3484 declaration, move some declarations into inner scopes.
3485 Handle quarter_relocs and STO_IMM.
3486 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3487 (_bfd_vms_slurp_relocs): New function.
3488 (_bfd_vms_decode_relocs): New function.
3489 (sto_imm): Rewritten.
3490 (start_first_etbt_record): New function.
3491 (start_another_etbt_record): Ditto.
3492 (etir_output_check): Ditto.
3493 (defer_reloc_p): Ditto.
3494 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3495 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3496 rewritte relocations handling.
3497 (_bfd_vms_write_tbt): Removed.
3498 (_bfd_vms_write_dbg): Ditto.
3500 * vms-misc.c: Update copyright year, Fix comments.
3501 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3502 (maybe_adjust_record_pointer_for_object): New function.
3503 (_bfd_vms_get_first_record): New function, replaces ...
3504 (_bfd_vms_get_record): .. removed.
3505 (_bfd_vms_get_object_record): New function.
3506 (_bfd_vms_get_object_record): New function.
3507 (vms_get_remaining_object_record): New function, replaces ...
3508 (_bfd_vms_get_next_record): ... removed.
3509 (add_new_contents): Removed.
3510 (_bfd_save_vms_section): Removed.
3511 (_bfd_get_vms_section): Removed.
3512 (_bfd_vms_output_flush): Write in VAR format.
3513 (new_symbol): Don't make UND section.
3515 * vms-hdr.c: Update copyright year, update list of record handled.
3516 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3517 (_bfd_vms_write_hdr): Strip vms and unix patches,
3518 add comments, truncate module name at 31 characters,
3519 use constants instead of hard-coded value,
3520 write BFD version instead of a fixed string.
3521 (_bfd_vms_slurp_ihd): New function.
3522 (_bfd_vms_slurp_isd): Ditto.
3523 (_bfd_vms_slurp_ihs): Ditto.
3524 (new_module): Ditto.
3525 (parse_module): Ditto
3526 (build_module_list): Ditto.
3527 (module_find_nearest_line): Ditto.
3528 (_bfd_vms_find_nearest_dst_line): Ditto.
3529 (vms_slurp_debug): Ditto.
3530 (_bfd_vms_slurp_dbg): Ditto.
3531 (_bfd_vms_slurp_tbt): Ditto.
3532 (_bfd_vms_write_dbg): Ditto.
3533 (_bfd_vms_write_tbt): Ditto.
3535 * vms-gsd.c: Update copyright year, update list of records handled.
3536 (EVAX_LITERALS_NAME): New macro.
3537 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3538 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3539 (register_universal_symbol): New function and prototype.
3540 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3541 improve debug messages,
3542 use constants instead of hard-coded value,
3543 fix missing endianness conversion,
3544 handle global symbol (SYMG).
3545 (bfd_vms_set_section_flags): New function.
3546 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3547 handle section literals,
3549 handle section bfd and vms flags,
3550 don't output LIB$INITIALIZE symbol,
3551 fix handling of weak symbols,
3552 fix evax vs vax procedure descriptor,
3553 handle absolute symbols.
3555 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3556 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3558 * makefile.vms (DEFS): Fix flags for VMS.
3560 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3562 * bfd-in2.h: Regenerated.
3563 * libbfd.h: Regenerated.
3565 2009-02-20 Cary Coutant <ccoutant@google.com>
3567 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3570 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3573 * coffcode.h (coff_write_object_contents): Don't let the string
3574 table offset overflow the s_name field when using long section names.
3576 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3578 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3579 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3580 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3581 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3582 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3583 (bfd_pmac_xcoff_backend_data): Likewise.
3584 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3585 (bfd_xcoff_aix5_backend_data): Likewise.
3586 (xcoff64_write_object_contents): Delete unused long_section_names
3588 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3589 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3591 * coffcode.h (documentation): Update to describe long section names.
3592 (COFFLONGSECTIONCATHELPER): New helper macro.
3593 (BLANKOR1TOODD): Likewise.
3594 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3595 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3596 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3597 (bfd_coff_set_long_section_names_allowed): New function.
3598 (bfd_coff_set_long_section_names_disallowed): Likewise.
3599 (struct bfd_coff_backend_data): Add new backend hook function
3600 pointer _bfd_coff_set_long_section_names.
3601 (bfd_coff_set_long_section_names): New backend hook.
3602 (coff_write_object_contents): Only generate long section names if
3603 bfd_coff_long_section_names() indicates they are currently enabled.
3604 (bfd_coff_std_swap_table): Make non-const, and initialise long
3605 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3606 (ticoff0_swap_table): Likewise to both.
3607 (ticoff1_swap_table): Again, likewise to both.
3608 * coffgen.c (make_a_section_from_file): Allow long section names
3609 as inputs even if not currently allowed for outputs.
3610 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3611 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3612 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3613 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3614 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3615 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3616 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3617 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3618 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3619 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3620 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3621 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3622 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3623 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3624 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3625 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3626 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3627 * libcoff-in.h: Update copyright year to cause updated copyright
3628 year in generated libcoff.h, and fix typo.
3629 * libcoff.h: Regenerated.
3630 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3631 (_bfd_ecoff_no_long_sections): Add prototype.
3632 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3633 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3634 defined by an including .c file.
3635 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3636 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3637 (ticoff1_swap_table): Likewise to both.
3639 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3641 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3642 stub. Catch default case error.
3643 (arm_map_one_stub): Add missing Thumb mapping symbol.
3645 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3648 * elf32-avr.c: Handle case where no local symbos exist correctly.
3650 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3653 * elf32-arm.c (arm_long_branch_stub,
3654 arm_thumb_v4t_long_branch_stub,
3655 arm_thumb_thumb_long_branch_stub,
3656 arm_thumb_arm_v4t_long_branch_stub,
3657 arm_thumb_arm_v4t_short_branch_stub,
3658 arm_pic_long_branch_stub):
3659 Renamed to elf32_arm_stub_long_branch_any_any,
3660 elf32_arm_stub_long_branch_v4t_arm_thumb,
3661 elf32_arm_stub_long_branch_thumb_only,
3662 elf32_arm_stub_long_branch_v4t_thumb_arm,
3663 elf32_arm_stub_short_branch_v4t_thumb_arm,
3664 elf32_arm_stub_long_branch_any_any_pic.
3665 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3666 arm_thumb_thumb_stub_long_branch,
3667 arm_thumb_arm_v4t_stub_long_branch,
3668 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3669 Renamed to arm_stub_long_branch_any_any,
3670 arm_stub_long_branch_v4t_arm_thumb,
3671 arm_stub_long_branch_thumb_only,
3672 arm_stub_long_branch_v4t_thumb_arm,
3673 arm_stub_short_branch_v4t_thumb_arm,
3674 arm_stub_long_branch_any_any_pic.
3676 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3678 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3679 in branch offset check.
3681 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3683 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3684 add toc.symndx and toc.add.
3685 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3687 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3689 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3690 (branch_reloc_hash_match): New function, extracted from..
3691 (ppc64_elf_tls_optimize): ..here.
3692 (ppc64_elf_relocate_section): Properly set addends when optimizing
3693 tls sequences. Avoid unnecessary reading and writing of insns.
3694 Only redo reloc when symbol changed. Bypass symbol checks when
3696 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3697 (branch_reloc_hash_match): New function, extracted from..
3698 (ppc_elf_tls_optimize): ..here.
3699 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3700 Don't clear addend on zapped __tls_get_addr reloc.
3702 2009-02-12 Nick Clifton <nickc@redhat.com>
3705 * elflink.c (bfd_elf_final_link): When counting the relocations,
3706 if the header size has not been set yet then assume that it will
3707 match the output section's reloc type.
3709 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3711 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3714 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3716 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3717 (find_function): Likewise.
3718 (pasted_function): Don't error if no prior function found.
3719 (discover_functions): Revert 2008-12-10 change. Extend first
3720 function range to start of section.
3722 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3724 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3726 * elf64-hppa.h: Likewise.
3728 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3730 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3733 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3735 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3736 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3738 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3740 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3741 * archures.c (bfd_mach_mips_xlr): Define.
3742 * bfd-in2.h: Regenerate.
3743 * cpu-mips.c (I_xlr): Define.
3744 (arch_info_struct): Add XLR entry.
3745 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3746 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3747 (mips_mach_extensions): Add XLR entry.
3749 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3751 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3753 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3755 * configure.in: AC_SUBST pdfdir.
3756 * Makefile.am: Add install-pdf, install-pdf-am
3757 and install-pdf-recursive targets. Define pdfdir.
3758 * doc/Makefile.am: Define pdf__strip_dir. Add
3759 install-pdf and install-pdf-am targets.
3760 * po/Make-in: Add install-pdf target.
3761 * configure: Regenerate.
3762 * Makefile.in: Regenerate
3763 * doc/Makefile.in: Regenerate.
3765 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3767 * bfd-in2.h: Regenerate.
3768 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3769 fields from n_entries to n_slots where appropriate, update comments.
3770 (HOWTO): Add TLS relocations.
3771 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3772 (enum elf_m68k_got_offset_size): New enum.
3773 (struct elf_m68k_got_entry.type): Move field to ...
3774 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3775 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3777 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3779 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3780 fields into n_entries array. Update comments.
3781 (elf_m68k_init_got): Simplify, update all uses.
3782 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3783 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3784 GOT entries; update name, update all uses.
3785 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3786 (elf_m68k_get_got_entry): Update.
3787 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3789 (elf_m68k_remove_got_entry_type): Simplify.
3790 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3791 (elf_m68k_can_merge_gots): Update.
3792 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3793 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3794 GOT entries, simplify.
3795 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3796 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3797 field, remove obsoleted local_n_entries field.
3798 (elf_m68k_partition_multi_got_2): New static function.
3799 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3801 (elf_m68k_remove_got_entry_type): Update.
3802 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3803 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3804 update of sgot->size and srelgot->size.
3805 (elf_m68k_gc_sweep_hook): Update.
3806 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3807 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3809 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3810 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3812 2009-02-02 DJ Delorie <dj@redhat.com>
3814 * elf32-mep.c (config_names): Regenerate configuration.
3816 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3818 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3819 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3820 * elf.c (bfd_elf_get_str_section): Make static.
3821 (bfd_elf_find_section): Delete.
3822 * libbfd.h: Regenerate.
3824 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3826 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3827 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3829 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3831 * elflink.c (on_needed_list): New function.
3832 (elf_link_add_object_symbols): Link in --as-needed libs if they
3833 satisfy undefined symbols in other libs.
3835 2009-01-30 Julian Brown <julian@codesourcery.com>
3837 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3838 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3839 with --just-symbols (-R).
3841 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3843 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3844 high_pc in order to properly sign-extend VMAs.
3846 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3847 Mark Shinwell <shinwell@codesourcery.com>
3848 Catherine Moore <clm@codesourcery.com>
3850 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3852 2009-01-28 Catherine Moore <clm@codesourcery.com>
3854 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3855 SEC_LOAD for dynamic relocation sections.
3857 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3859 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3860 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3861 the size of local TLS data.
3863 2009-01-27 Andreas Schwab <schwab@suse.de>
3865 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3866 architectures in the archive.
3868 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3870 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3871 <R_CRIS_32_DTPREL>: Correct relocation value.
3873 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3874 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3875 symbols with non-default visibility.
3877 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3879 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3880 describing the trampolines.
3881 (ppc_elf_relocate_section): Update relocs to describe the
3884 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3886 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3887 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3888 and R_PARISC_PCREL12F relocations.
3890 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3893 * elflink.c (find_version_for_sym): New function split out from,
3894 but without export_dynamic test, ..
3895 (_bfd_elf_link_assign_sym_version): ..here.
3896 (_bfd_elf_export_symbol): Use it.
3898 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3900 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3901 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3902 * elflink.c: ..here, somewhat modified.
3903 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3904 _bfd_elf_link_find_version_dependencies,
3905 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3906 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3907 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3909 * elflink.c: ..and make static here.
3910 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3911 of output_bfd from struct elf_find_verdep_info.
3912 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3913 struct elf_info_failed.
3914 (bfd_elf_size_dynamic_sections): Adjust.
3916 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3919 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3920 after comp_unit_find_line call.
3922 2009-01-21 Nick Clifton <nickc@redhat.com>
3925 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3926 tm_gmtoff field in struct tm.
3928 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3930 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3931 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3932 sections in soft-icache lines unless non_ia_text. Don't add
3933 rodata if doing so would exceed line size.
3935 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3937 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3938 types than bfd_link_hash_indirect, before early return, call
3939 _bfd_elf_link_hash_copy_indirect.
3941 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3943 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3944 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3945 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3946 (elf_backend_obj_attrs_order): New define.
3947 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3948 (elfNN_bed): Add elf_backend_obj_attrs_order.
3950 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3952 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3953 (obj_attr_size): Likewise.
3954 (write_obj_attribute): Likewise.
3955 (_bfd_elf_copy_obj_attributes): Likewise.
3956 (_bfd_elf_parse_attributes): Likewise.
3957 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3958 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3959 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3960 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3961 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3964 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3966 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3967 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3968 (bfd_elf_add_obj_attr_string): Likewise.
3969 (bfd_elf_add_obj_attr_int_string): Likewise.
3970 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3971 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3972 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3973 Tag_nodefaults has no default value.
3974 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3975 comment to reflect the new state.
3977 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3980 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3981 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3982 (adjust_z_magix): Delete dead code handling QMAGIC.
3984 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3986 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3987 IMAGE_SCN_MEM_DISCARDABLE.
3989 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3991 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3992 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3993 * configure.in (commonbfdlib): Delete.
3994 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3995 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3996 is available, not just for linux.
3997 * po/SRC-POTFILES.in: Regenerate.
3998 * Makefile.in: Regenerate.
3999 * configure: Regenerate.
4001 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4002 Julian Brown <julian@codesourcery.com>
4004 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4005 ARM attributes in ABI 2.07.
4006 * elf32-arm.c (get_secondary_compatible_arch): New function.
4007 (set_secondary_compatible_arch): New function.
4008 (tag_cpu_arch_combine): New function.
4009 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4010 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4011 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4012 make it fit with order_01243.
4013 Add support for Tag_also_compatible_with,
4014 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4015 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4016 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4017 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4018 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4019 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4020 Rework the way unknown attributes are handled.
4021 Defer errors until all attributes have been processed.
4023 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4025 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4026 bfd_elf_add_obj_attr_int_string.
4027 Read Tag_compatibility from its new location in the attribute array,
4028 rather than the attribute list.
4029 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4030 bfd_elf_add_obj_attr_int_string.
4031 (_bfd_elf_parse_attributes): Likewise.
4032 (_bfd_elf_merge_object_attributes): There's now only one
4033 Tag_compatibility, and it's in the array, not the list.
4034 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4036 (bfd_elf_add_obj_attr_compat): Rename to
4037 bfd_elf_add_obj_attr_int_string.
4038 (bfd_elf_add_proc_attr_compat): Rename to
4039 bfd_elf_add_proc_attr_int_string.
4040 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4043 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4045 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4046 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4047 (vmsutil.lo): Add dependency rule.
4048 * Makefile.in: Regenerate.
4049 * config.bfd (ia64*-*-*vms*): Add case.
4050 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4051 * configure: Regenerate.
4052 * vmsutil.c: New file.
4053 * vmsutil.h: New file.
4054 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4056 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4057 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4058 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4059 elfNN_vms_object_p): New functions
4060 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4062 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4065 * elflink.c (elf_gc_sweep): Exclude the group section if the
4066 first member of the section group is excluded.
4068 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4071 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4072 saved filename, use bfd_alloc rather than bfd_malloc for it.
4074 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4076 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4078 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4080 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4082 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4084 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4086 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4088 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4090 (struct got_entry): Add br_addr.
4091 (struct call_info): Add priority.
4092 (struct function_info): Add lr_store and sp_adjust.
4093 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4094 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4095 area as an overlay, and check that no other overlays exist. Look up
4096 icache overlay manager entry sym.
4097 (BRA_STUBS, BRA, BRASL): Define.
4098 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4099 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4101 (count_stub, build_stub): Support soft-icache.
4102 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4103 (spu_elf_size_stubs): Size soft-icache stubs.
4104 (overlay_index): New function.
4105 (spu_elf_build_stubs): Make static. Support soft-icache.
4106 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4107 (find_function_stack_adjust): Save lr store and stack adjust insn
4109 (maybe_insert_function): Adjust find_function_stack_adjust call.
4110 (mark_functions_via_relocs): Retrieve priority.
4111 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4112 (sort_calls): Sort by priority first.
4113 (mark_overlay_section): Ignore .ovl.init.
4114 (sum_stack): Only print when stack_analysis.
4115 (print_one_overlay_section): New function, extracted from..
4116 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4117 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4118 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4119 analysis. Call spu_elf_build_stubs.
4120 (spu_elf_relocate_section): For soft-icache encode overlay index
4122 (spu_elf_output_symbol_hook): Support soft-icache.
4123 (spu_elf_modify_program_headers: Likewise.
4125 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4126 num_regions to num_lines. Add line_size and max_branch.
4127 (enum _ovly_flavour): Add ovly_soft_icache.
4128 (spu_elf_build_stubs): Delete.
4130 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4132 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4133 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4135 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4137 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4138 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4139 the program, the known offset starts at the negative size of the
4141 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4144 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4146 * config.bfd: Add lm32-*-rtems*.
4148 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4150 * coff-ppc.c: Add 2009 to Copyright.
4151 * elf32-cris.c: Likewise.
4152 * elflink.c: Likewise.
4154 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4156 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4157 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4159 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4162 * elflink.c (elf_merge_st_other): New.
4163 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4164 hide them if needed.
4165 (elf_link_add_object_symbols): Updated.
4167 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4170 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4171 ref_dynamic and dynamic_def fields when setting def_regular
4174 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4177 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4180 For older changes see ChangeLog-2008
4186 version-control: never