1 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
3 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
4 R_MIPS_JALR unless symbol resolves locally.
6 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
8 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
9 has_static_relocs for R_MIPS_JALR.
11 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
13 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
14 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
17 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
19 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
22 2009-09-01 Tristan Gingold <gingold@adacore.com>
24 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
25 dependencies. Reindent.
26 * configure.com: Ported to Itanium VMS. Now generates a build.com
27 to build without make. Add messages but make edit silent.
28 * hosts/alphavms.h: Add a prototype for stpcpy.
29 * vms.c: Add a missing include for Alpha VMS.
30 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
32 2009-08-31 Jan Beulich <jbeulich@novell.com>
34 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
35 * elf.c (bfd_elf_get_default_section_type): New.
36 (elf_fake_sections): Use bfd_elf_get_default_section_type.
38 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
40 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
42 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
44 2009-08-30 Alan Modra <amodra@bigpond.net.au>
47 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
48 (bfd_emul_get_commonpagesize): Likewise.
50 2009-08-29 Martin Thuresson <martin@mtme.org>
52 * elf32-arm.c (struct stub_def): Rename member template to
53 template_sequence. (arm_build_one_stub,
54 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
55 Rename variable template to template_sequence.
56 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
57 Rename variable template to template_val.
58 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
60 * coffgen.c (coff_make_empty_symbol)
61 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
62 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
64 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
66 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
68 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
69 * ieee.c (ieee_make_empty_symbol): Rename variable new to
71 * linker.c (bfd_new_link_order): Rename variable new to
73 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
75 * oasys.c (oasys_make_empty_symbol): Rename variable new to
77 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
78 new to new_symbol_type.
79 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
81 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
83 (read_hdr, rs6000coff_core_p)
84 (rs6000coff_core_file_matches_executable_p)
85 (rs6000coff_core_file_failing_command)
86 (rs6000coff_core_file_failing_signal): Updated function to use new
88 * som.c (som_make_empty_symbol): Rename variable new to
90 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
92 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
93 variable new to new_symbol.
95 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
97 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
98 bfdlibdir and bfdincludedir.
99 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
100 [INSTALL_LIBBFD]: ... here, ...
101 [INSTALL_LIBBFD]: ... and empty overrides here.
102 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
103 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
104 * Makefile.in: Regenerate.
105 * configure: Regenerate.
107 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
109 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
110 relocations. Rewrite output of dynamic TLS relocations.
111 (DTP_OFFSET, TP_OFFSET): New constants.
112 (dtpoff_base): Update.
113 (tpoff): Rename to tpoff_base, update.
114 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
115 New functions. Move code from elf_m68k_relocate_section here.
116 (elf_m68k_relocate_section): Update.
117 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
119 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
121 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
123 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
124 Handle non_got_ref field.
125 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
127 2009-08-26 Alan Modra <amodra@bigpond.net.au>
130 * linker.c (bfd_find_version_for_sym): Revert warning.
132 2009-08-26 Alan Modra <amodra@bigpond.net.au>
135 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
136 other wildcard match. Warn on multiple wildcard matches.
138 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
140 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
142 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
143 only in this condition.
144 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
145 to build but not install libbfd.la in this condition.
146 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
147 (install_libbfd, install_libbfd): Remove.
148 * Makefile.in: Regenerate.
149 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
150 (INCLUDES): ... this.
152 * doc/Makefile.in: Regenerate.
154 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
156 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
157 dependency tracking to work for them.
158 (targets.lo, archures.lo, dwarf.lo): Rewrite to
159 use automake dependency tracking mechanism.
160 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
161 (mkdep section): Remove.
162 (BUILT_SOURCES): New, list $(BUILD_HFILES).
163 * Makefile.in: Regenerate.
164 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
166 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
167 (install-pdf, install-pdf-recursive, install-html)
168 (install-html-recursive): Remove.
169 * Makefile.in: Regenerate.
171 * Makefile.in: Regenerate.
172 * aclocal.m4: Likewise.
173 * config.in: Likewise.
174 * configure: Likewise.
176 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
178 * elf32-arm.c (arch_has_thumb2_nop): New function.
179 (arch_has_arm_nop): New function.
180 (elf32_arm_final_link_relocate): NOP opcodes changed.
182 2009-08-16 Doug Evans <dje@google.com>
184 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
185 at least don't leak memory.
187 2009-08-13 DJ Delorie <dj@redhat.com>
189 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
192 2009-08-12 Nick Clifton <nickc@redhat.com>
194 * po/fi.po: Updated Finnish translation.
196 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
198 Merge some FRV FDPIC changes into the Blackfin code.
199 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
200 summary reloc information.
201 (bfinfdpic_dynamic_got_plt_info): New.
202 (_bfin_create_got_section): Create the PLT section here.
203 (elf32_bfinfdpic_create_dynamic_sections): Not here.
204 (_bfinfdpic_count_nontls_entries): Move out of...
205 (_bfinfdpic_count_got_plt_entries): ... here.
206 (_bfinfdpic_count_relocs_fixups): Likewise.
207 (_bfinfdpic_reset_got_plt_entries): New.
208 (_bfinfdpic_size_got_plt): Move out of...
209 (elf32_bfinfdpic_size_dynamic_sections): ... here.
210 (bfinfdpic_relocate_section): Be careful not to call
211 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
212 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
214 (elf_backend_discard_info): Define for FD-PIC.
216 2009-08-11 Alan Modra <amodra@bigpond.net.au>
218 * elflink.c: Add FIXMEs for some places that require octets_per_byte
220 * elf-eh-frame.c: Likewise.
223 2009-08-11 Alan Modra <amodra@bigpond.net.au>
225 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
226 to x86 and x86_64 configurations.
227 * configure: Regenerate.
229 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
231 Stop using bfd_usrdata in libbfd.
232 * coff-stgo32.c (bfd_coff_go32stub): Remove.
233 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
234 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
235 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
236 filehdr_dst->u.go32.stub. New comment with the reason.
237 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
238 Substitute the removed macro bfd_coff_go32stub.
239 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
240 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
241 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
242 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
243 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
245 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
246 * libcoff-in.h (coff_data_type): New field go32stub.
247 * libcoff.h: Regenerated.
249 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
251 Fix go32 stub preservation by objcopy.
252 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
253 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
256 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
258 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
260 (elf32_arm_final_link_relocate): Treat local undefined symbols the
261 same as global undefined symbols.
262 (elf32_arm_relocate_section): Give an error for local undefined
263 non-weak symbols, unless the reloc will not use the symbol.
265 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
267 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
268 (ppc_elf_relax_section): Use symbol index to distinguish
271 2009-08-10 Alan Modra <amodra@bigpond.net.au>
273 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
275 2009-08-10 Alan Modra <amodra@bigpond.net.au>
277 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
278 info for STT_GNU_IFUNC.
279 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
280 on got refs in case the symbol turns out to be ifunc.
281 (ppc_elf_gc_sweep_hook): Similarly.
282 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
283 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
284 (ppc_elf_size_dynamic_sections): Likewise.
285 (ppc_elf_relocate_section): Likewise.
287 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
289 From Mike Frysinger <michael.frysinger@analog.com>
290 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
291 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
292 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
293 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
294 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
295 Adjust to match the renamed reloc definitions.
297 2009-08-08 Alan Modra <amodra@bigpond.net.au>
300 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
301 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
303 2009-08-07 Tom Tromey <tromey@redhat.com>
305 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
308 2009-08-06 Michael Eager <eager@eagercon.com>
310 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
311 * Makefile.in: Regenerate.
312 * archures.c: Add bfd_arch_microblaze.
313 * bfd-in2.h: Regenerate.
314 * config.bfd: Add microblaze target.
315 * configure.in: Add bfd_elf32_microblaze_vec target.
316 * configure: Regenerate.
317 * cpu-microblaze.c: New.
318 * elf32-microblaze.c: New.
319 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
320 * libbfd.h: Regenerate.
321 * reloc.c: Add MICROBLAZE relocations.
322 * section.c: Add struct relax_table and relax_count to section.
323 * targets.c: Add bfd_elf32_microblaze_vec.
325 2009-08-06 Jakub Jelinek <jakub@redhat.com>
326 Alan Modra <amodra@bigpond.net.au>
329 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
331 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
332 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
334 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
336 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
337 at least once when fixing cortex-a8.
339 2009-08-05 Chao-ying Fu <fu@mips.com>
341 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
342 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
343 for CPUs. It is true for RM9000.
344 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
346 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
347 to guard the transformation.
349 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
351 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
352 (spu_elf_size_sections): Declare prototype.
353 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
354 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
355 (spu_elf_emit_fixup): New function.
356 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
357 (spu_elf_size_sections): New function.
359 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
361 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
362 (arm_build_one_stub): Build a8 veneers as a separate pass.
363 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
364 parameters. Use them to check if we create a different a8 fixup
365 than the previous pass.
366 (elf32_arm_size_stubs): Move scope of stub_changed and
367 prev_num_a8_fixes into main loop.
368 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
370 2009-08-04 Alan Modra <amodra@bigpond.net.au>
372 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
373 which find_plt_ent is called. Delete redundant code.
375 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
378 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
379 invalid string offset.
381 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
384 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
385 to htab->init_got_offset and plt to htab->init_plt_offset
386 when discarding space for dynamic relocations.
388 2009-08-03 Alan Modra <amodra@bigpond.net.au>
390 * elf32-ppc.c (struct plt_entry): Revise comments.
391 (ppc_elf_check_relocs): Don't create needless plt_entry info
392 for non-pie executables. Don't test info->pie when info->shared
393 already covers that case.
394 (ppc_elf_gc_sweep_hook): Adjust for above change.
395 (add_stub_sym): Don't test info->pie when info->shared tested.
396 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
397 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
398 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
399 (ppc_elf_relocate_section): Likewise.
401 2009-08-03 Alan Modra <amodra@bigpond.net.au>
403 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
404 for local ifunc symbols in non-pie executables, regardless of
405 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
406 code so that it's obvious that we only do anything special for
408 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
409 (allocate_dynrelocs): Correct comment for syms defined in plt.
410 Don't specially allocate ifunc dyn relocs.
411 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
412 (ppc_elf_relocate_section): Set "relocation" value for ifunc
413 syms in non-pie executables. No specially allocated dyn relocs
414 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
415 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
416 a non-pie executable.
418 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
419 Jakub Jelinek <jakub@redhat.com>
422 * elf32-i386.c (elf_i386_tls_transition): Check executable
423 instead of shared for TLS when building PIE.
424 (elf_i386_check_relocs): Likewise.
425 (elf_i386_allocate_dynrelocs): Likewise.
426 (elf_i386_relocate_section): Likewise.
428 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
429 instead of shared for TLS when building PIE.
430 (elf64_x86_64_check_relocs): Likewise.
431 (elf64_x86_64_allocate_dynrelocs): Likewise.
432 (elf64_x86_64_relocate_section): Likewise.
434 2009-07-31 Anthony Green <green@moxielogic.com>
436 * config.bfd (targ_cpu): Add moxie-uclinux support.
438 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
440 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
442 2009-07-30 Alan Modra <amodra@bigpond.net.au>
444 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
445 used by indirect function support. Count dynamic relocs for
447 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
448 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
449 in iplt and their relocs in reliplt. Don't make ifunc syms
450 dynamic. Allocate got entry relocs for non-dynamic ifunc in
451 reliplt. Handle other dynamic relocs for ifunc.
452 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
453 ifunc in reliplt, likewise relocs for got against local ifunc.
454 Typo fix on reliplt size adjust.
455 (ppc_elf_relocate_section): Don't use plt scheme of allocating
456 relocs 1-1 with entries for iplt, instead just add using
457 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
458 Error on invalid ifunc dyn relocs.
459 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
461 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
462 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
463 (ppc64_elf_reloc_type_lookup): Handle new relocs.
464 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
465 (allocate_dynrelocs): As for elf32-ppc.c above.
466 (ppc64_elf_size_dynamic_sections): Likewise.
467 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
468 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
469 (ppc_size_one_stub): Similarly.
470 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
472 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
474 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
476 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
477 change. Add note to head comment.
479 2009-07-28 Jan Beulich <jbeulich@novell.com>
481 * archive.c (get_extended_arelt_filename): Remove redundant
482 range check on index.
484 2009-07-27 Doug Kwan <dougkwan@google.com>
486 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
488 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
490 * archures.c bfd_*_arch): Sorted.
491 (bfd_archures_list): Likewise.
493 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
495 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
496 to R_cr16_NUM32 relocation.
498 2009-07-26 Michael Eager <eager@eagercon.com>
500 * archures.c: Add bfd_mach_ppc_405
503 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
505 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
506 * cpu-l1om.c (bfd_l1om_arch): Likewise.
508 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
510 * archures.c (bfd_architecture): Add bfd_arch_l1om.
511 (bfd_l1om_arch): New.
512 (bfd_archures_list): Add &bfd_l1om_arch.
513 * bfd-in2.h: Regenerated.
515 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
516 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
517 if bfd_elf64_x86_64_freebsd_vec is supported.
518 (targ_selvecs): Likewise.
520 * configure.in: Support bfd_elf64_l1om_vec and
521 bfd_elf64_l1om_freebsd_vec.
522 * configure: Regenerated.
526 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
527 (bfd_elf64_l1om_vec): Likewise.
528 (bfd_elf64_l1om_freebsd_vec): Likewise.
530 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
531 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
532 * Makefile.in: Regenerated.
534 * targets.c (bfd_elf64_l1om_vec): New.
535 (bfd_elf64_l1om_freebsd_vec): Likewise.
536 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
537 bfd_elf64_l1om_freebsd_vec.
539 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
540 Alan Modra <amodra@bigpond.net.au>
542 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
543 * bfd-in2.h: Regenerate.
544 * libbfd.h: Regenerate.
545 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
546 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
547 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
549 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
552 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
553 instead of shared for R_X86_64_TPOFF32.
554 (elf64_x86_64_relocate_section): Likewise.
556 2009-07-23 Ulrich Drepper <drepper@redhat.com>
558 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
559 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
560 with the BSF_GNU_UNIQUE flag bit set.
561 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
562 for symbols with STB_GNU_UNIQUE binding.
563 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
564 with the STB_GNU_UNIQUE binding.
565 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
566 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
567 symbols with the unique_global field set.
568 (elf_link_output_extsym): Set unique_global field for symbols with
569 the STB_GNU_UNIQUE binding.
570 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
571 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
573 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
575 * bfd-in2.h: Regenerate.
577 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
579 * elflink.c (elf_link_output_extsym): Revert the last change.
581 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
584 * elflink.c (elf_link_output_extsym): Special case ifunc syms
585 when ref_regular, not def_regular.
587 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
590 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
591 from a DSO into a normal FUNC symbol.
592 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
593 a normal FUNC symbol.
595 2009-07-17 Chao-ying Fu <fu@mips.com>
597 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
598 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
599 interlocking, the last PLT entry needs a nop in the branch delay slot.
600 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
601 output the last two PLT entries in reverse order.
603 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
605 * elf32-i386.c (elf_i386_relocate_section): Don't get local
606 STT_GNU_IFUNC symbol for relocatable link.
607 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
609 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
611 * bfdio.c (bfd_iovec): Add comments for bmmap.
612 * bfd-in2.h: Regenerated.
614 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
616 * Makefile.am: Run "make dep-am".
617 * Makefile.in: Regenerated.
619 2009-07-10 Doug Kwan <dougkwan@google.com>
621 * elf32-arm.c (stub_hash_newfunc): Initialize fields
622 target_addend and orig_insn.
624 2009-07-10 Tom Tromey <tromey@redhat.com>
626 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
627 (elf-eh-frame.lo): Likewise.
628 (elf32-bfin.lo): Likewise.
629 (elf32-frv.lo): Likewise.
630 (elf32-xc16x.lo): Likewise.
631 * Makefile.in: Rebuild.
632 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
633 * elf-eh-frame.c: Likewise.
634 * elf32-bfin.c: Likewise.
635 * elf32-frv.c: Likewise.
636 * elf32-xc16x.c: Likewise.
638 2009-07-10 Julian Brown <julian@codesourcery.com>
640 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
641 symbol a stub entry is derived from, not the entry for the stub
642 itself, in call to elf32_arm_final_link_relocate.
644 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
646 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
647 when reporting addends.
649 2009-07-10 Alan Modra <amodra@bigpond.net.au>
651 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
652 data even when no stubs.
653 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
655 2009-07-10 Alan Modra <amodra@bigpond.net.au>
657 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
658 (ppc_elf_get_synthetic_symtab): Report addend.
660 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
661 (ppc_elf_create_glink): New function.
662 (ppc_elf_create_dynamic_sections): Use it.
663 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
664 (update_local_sym_info): Allocate space for local_plt array.
665 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
667 (is_branch_reloc): New function.
668 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
669 (ppc_elf_gc_sweep_hook): Likewise.
670 (ppc_elf_adjust_dynamic_symbol): Likewise.
671 (allocate_dynrelocs): Likewise.
672 (ppc_elf_size_dynamic_sections): Likewise.
673 (ppc_elf_relocate_section): Likewise.
674 (branch_reloc_hash_match): Use is_branch_reloc.
675 (ppc_elf_tls_optimize): Adjust for local_plt.
676 (write_glink_stub): New function, extracted from..
677 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
678 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
679 branch table when dynamic.
680 (elf_backend_post_process_headers): Define.
681 * elf64-ppc.c (elf_backend_post_process_headers): Define.
682 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
683 (ppc64_elf_get_synthetic_symtab): Report addend.
684 (struct ppc_stub_hash_entry): Add plt_ent.
686 (struct ppc_link_hash_table): Add iplt and reliplt.
687 (create_linkage_sections): Make .iplt and .rela.iplt sections.
688 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
689 (update_local_sym_info): Allocate space for local_plt array.
690 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
692 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
693 and don't change hash flags here.
694 (is_branch_reloc): New function.
695 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
696 (ppc64_elf_gc_sweep_hook): Likewise.
697 (ppc64_elf_adjust_dynamic_symbol): Likewise.
698 (allocate_dynrelocs): Likewise.
699 (ppc64_elf_size_dynamic_sections): Likewise.
700 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
701 (ppc64_elf_size_stubs): Likewise.
702 (ppc64_elf_relocate_section): Likewise.
703 (get_sym_h): Adjust for local_plt.
704 (branch_reloc_hash_match): Use is_branch_reloc.
705 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
706 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
708 2009-07-10 Alan Modra <amodra@bigpond.net.au>
710 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
712 2009-07-10 Alan Modra <amodra@bigpond.net.au>
714 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
715 and ref_regular_nonweak comment.
716 * elflink.c (elf_link_output_extsym): Special case ifunc syms
717 when def_regular, not ref_regular.
718 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
719 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
720 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
722 2009-07-09 Alan Modra <amodra@bigpond.net.au>
724 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
725 of malloc'd struct call_info.
726 (pasted_function): Likewise, priority too.
728 2009-07-07 Alan Modra <amodra@bigpond.net.au>
730 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
731 alignment when packing sections into overlays.
733 2009-07-03 Cary Coutant <ccoutant@google.com>
735 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
737 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
739 * coffcode.h (sec_to_styp_flags): Partially revert (functional
740 changes only) earlier patch:-
742 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
744 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
745 give .debug and .reloc data characteristics.
746 (DOT_RELOC): New define for .reloc section string.
747 (coff_write_object_contents): Use DOT_RELOC instead of string.
749 2009-07-02 Tom Tromey <tromey@redhat.com>
751 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
752 * bfdwin.c (bfd_free_window): Cast to unsigned long.
754 2009-07-01 Nick Clifton <nickc@redhat.com>
756 * elf-m10300.c: Remove trailing white space.
759 2009-07-01 Douglas B Rupp <rupp@gnat.com>
761 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
762 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
763 * configure.in: Use them.
764 * configure: Regenerate.
765 * config.in: Regnerate.
766 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
767 #define _BSD_SOURCE. Add comments.
768 (vms_file_stats_name): Calculate creation date based on available
769 runtime data. Return 1 for version instead of 0.
771 2009-07-01 Nick Clifton <nickc@redhat.com>
774 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
775 to R_ARM_THM_PC8 relocation.
777 2009-06-29 Nick Clifton <nickc@redhat.com>
779 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
780 different uses of the relocations addend when a symbol is in a
783 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
786 * elf.c (bfd_section_from_shdr): Don't change sh_link for
787 SHT_REL/SHT_RELA sections on executable nor shared library.
788 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
791 2009-06-25 Nick Clifton <nickc@redhat.com>
793 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
794 symbols with SEC_MERGE flag.
796 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
798 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
799 give .debug and .reloc data characteristics.
800 (DOT_RELOC): New define for .reloc section string.
801 (coff_write_object_contents): Use DOT_RELOC instead of string.
803 2009-06-25 Tristan Gingold <gingold@adacore.com>
805 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
806 (bfd_mach_o_canonicalize_dynamic_symtab)
807 (bfd_mach_o_get_synthetic_symtab): Defines.
808 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
809 (TARGET_NAME): Use Mach-O specific functions for dynamic.
811 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
812 for scattered relocations.
813 (bfd_mach_o_i386_print_thread): New function.
814 (bfd_mach_o_print_thread): Define.
816 * mach-o.c (text_section_names_xlat): Add an entry for __const.
817 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
818 New functions extracted from ...
819 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
820 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
821 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
822 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
823 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
824 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
826 (bfd_mach_o_scan_read_dylib): Ditto.
827 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
829 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
830 decode isym and flags on little endian targets. Set dysymtab field.
831 (bfd_mach_o_scan_start_address): Adjust for enum names.
832 (bfd_mach_o_lookup_section): Do not look for segments anymore.
833 (bfd_mach_o_print_section): Display bfd section name.
834 (bfd_mach_o_print_segment): Display none if no name.
835 (bfd_mach_o_print_dysymtab): Display next index for local, external
836 and undefined symbols.
837 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
838 Display dylinker name. Display thread and unixthread commands content.
839 (bfd_mach_o_print_thread): New macro.
841 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
842 (bfd_mach_o_ppc_thread_flavour): Ditto.
843 (bfd_mach_o_i386_thread_flavour): Ditto.
844 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
845 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
846 BFD_MACH_O_THREAD_STATE_NONE.
847 (bfd_mach_o_segment_command): Remove segment field.
848 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
849 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
850 (bfd_mach_o_prebound_dylib_command): Ditto.
851 (bfd_mach_o_dylib_command): Ditto.
852 (bfd_mach_o_prebound_dylib_command): Remove section field.
853 (mach_o_data_struct): Add dysymtab field.
854 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
855 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
856 (bfd_mach_o_build_commands): Remove parameter names and attributes.
857 (bfd_mach_o_get_dynamic_reloc_upper_bound)
858 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
860 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
862 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
863 field of struct dirent.
865 2009-06-23 Tristan Gingold <gingold@adacore.com>
867 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
868 of this macro. Fix indentation.
870 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
872 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
873 destination for defined dynamic symbols when deciding whether to
874 insert a stub or not.
875 (allocate_dynrelocs): Make sure functions are not marked as Thumb
876 when actually accessed through a PLT, even when generating a
879 2009-06-22 Tristan Gingold <gingold@adacore.com>
881 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
884 2009-06-22 Alan Modra <amodra@bigpond.net.au>
886 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
887 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
889 2009-06-22 Alan Modra <amodra@bigpond.net.au>
891 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
893 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
895 * elflink.c (elf_link_add_object_symbols): Avoid warning
896 from -Wjump-misses-init in gcc 4.5.0.
898 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
900 * elf32-i386.c (elf_i386_check_relocs): Properly check local
902 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
904 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
906 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
907 r_symndx. Report local symbol name on error.
908 (elf_i386_check_relocs): Updated. Report local symbol name on
910 (elf_i386_gc_sweep_hook): Updated.
911 (elf_i386_relocate_section): Likewise.
913 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
914 r_symndx. Report local symbol name on error.
915 (elf64_x86_64_check_relocs): Updated. Report local symbol name
917 (elf64_x86_64_gc_sweep_hook): Updated.
918 (elf64_x86_64_relocate_section): Likewise.
920 2009-06-19 Tristan Gingold <gingold@adacore.com>
922 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
924 2009-06-19 Tristan Gingold <gingold@adacore.com>
926 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
927 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
928 (bfd_mach_o_valid): Ditto.
929 (bfd_mach_o_wide_p): Ditto.
930 (bfd_mach_o_canonicalize_reloc): Ditto.
931 (bfd_mach_o_build_commands): Ditto.
932 (bfd_mach_o_scan_read_thread): Ditto.
933 (bfd_mach_o_flatten_sections): Ditto.
934 (bfd_mach_o_scan_start_address): Ditto.
935 (bfd_mach_o_lookup_section): Ditto.
936 (bfd_mach_o_core_fetch_environment): Ditto.
937 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
938 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
939 (bfd_mach_o_scan_write_symtab): Ditto.
940 Use macros instead of hard-coded values.
941 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
942 Use bfd_mach_o_get_data instead of direct access. Use macros
943 instead of hard-coded values.
944 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
945 Remove sym argument and get section from mdata.
946 Move code into the else branch.
947 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
948 Remove sym argument and get section from mdata. Adjust code.
949 (bfd_mach_o_scan_read_dylib): Move assertion into the created
950 switch (which replaces consecutive if statements).
951 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
952 module table, table of content, indirect symbols and external
954 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
956 (bfd_mach_o_scan_read_linkedit): New function.
957 (bfd_mach_o_scan_read_str): Ditto.
958 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
960 (bfd_mach_o_get_symtab_upper_bound): Remove check as
961 bfd_mach_o_count_symbols never returns an error.
962 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
963 symtab field (there might be only one symtab).
964 (bfd_mach_o_scan_read_command): Handle reexported dylib.
965 Handle sub frameworks, sub umbrella, sub library and sub client.
966 Read code signature and segment split info commands.
967 (bfd_mach_o_scan): Reindent.
968 (bfd_mach_o_xlat_name): New type.
969 (bfd_mach_o_print_flags): New function.
970 (bfd_mach_o_get_name): Ditto.
971 (bfd_mach_o_cpu_name): New variable.
972 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
973 (bfd_mach_o_section_type_name)
974 (bfd_mach_o_section_attribute_name)
975 (bfd_mach_o_load_command_name): New variables.
976 (bfd_mach_o_print_private_header): New function.
977 (bfd_mach_o_print_section_map): New function extracted from
978 bfd_mach_o_print_private_bfd_data.
979 (bfd_mach_o_print_section): Ditto. Print more infos.
980 (bfd_mach_o_print_segment): Ditto.
981 (bfd_mach_o_print_dysymtab): Ditto.
982 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
983 load weak dylib, reexport dylib and id dylib.
984 Handle code signature and segment_split info.
985 Handle sub frameworks, sub umbrella, sub library and sub client.
986 (bfd_mach_o_section_get_nbr_indirect): New function.
988 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
989 (bfd_mach_o_header_flags): New enum to define header flags.
990 (bfd_mach_o_section_attribute): New enum to replace ...
991 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
992 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
993 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
994 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
995 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
996 these removed macros.
997 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
998 (bfd_mach_o_dylib_module): New type.
999 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1001 (bfd_mach_o_dylib_table_of_content): New type.
1002 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1003 (bfd_mach_o_dylib_reference): New type.
1004 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1005 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1006 modules, toc, references and indirect syms.
1007 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1008 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1009 unused). Add comment.
1010 (bfd_mach_o_dylib_command): Ditto.
1011 (bfd_mach_o_prebound_dylib_command): Ditto.
1012 (bfd_mach_o_linkedit_command): New type.
1013 (bfd_mach_o_str_command): New type.
1014 (bfd_mach_o_load_command): Add linkedit and str fields.
1015 (mach_o_data_struct): Add symtab field.
1016 (bfd_get_mach_o_data): Renamed to ...
1017 (bfd_mach_o_get_data): ... this new macro.
1018 (bfd_mach_o_scan_read_symtab_symbol,
1019 bfd_mach_o_scan_read_symtab_strtab,
1020 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1022 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1023 instead of direct access.
1025 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1027 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1028 R_PPC_PLTREL24 relocs.
1029 (ppc_elf_relocate_section): Likewise.
1031 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1033 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1034 pointer to sym hash. Update all uses.
1035 (update_plt_info): Likewise. Don't check addend here.
1037 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1039 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1040 bfd_sym_from_r_symndx.
1041 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1043 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1045 * elf-bfd.h (struct sym_sec_cache): Delete.
1046 (struct sym_cache): New.
1047 (bfd_section_from_r_symndx): Delete prototype.
1048 (bfd_sym_from_r_symndx): Define prototype.
1049 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1050 (bfd_sym_from_r_symndx): ..new function.
1051 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1052 bfd_section_from_r_symndx to new struct and function.
1053 * elf32-bfin.c: Likewise.
1054 * elf32-hppa.c: Likewise.
1055 * elf32-i386.c: Likewise.
1056 * elf32-m32r.c: Likewise.
1057 * elf32-m68hc1x.c: Likewise.
1058 * elf32-m68hc1x.h: Likewise.
1059 * elf32-m68k.c: Likewise.
1060 * elf32-ppc.c: Likewise.
1061 * elf32-s390.c: Likewise.
1062 * elf32-sh.c: Likewise.
1063 * elf64-ppc.c: Likewise.
1064 * elf64-s390.c: Likewise.
1065 * elf64-x86-64.c: Likewise.
1066 * elfxx-sparc.c: Likewise.
1067 * elfxx-sparc.h: Likewise.
1069 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1071 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1072 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1074 2009-06-18 Nick Clifton <nickc@redhat.com>
1076 * elflink.c (elf_link_sort_relocs): Return early if there are no
1079 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1081 Merge cegcc and mingw32ce target name changes from
1084 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1086 * config.bfd: Add arm*-*-cegcc* target.
1088 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1090 * config.bfd: Add arm-*-mingw32ce* target.
1092 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1094 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1095 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1096 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1097 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1099 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1101 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1102 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1103 * elf32-i386.c (elf_i386_check_relocs): Use it.
1104 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1106 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1108 * elf-bfd.h (elf_dyn_relocs): New.
1110 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1111 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1113 (elf_i386_copy_indirect_symbol): Likewise.
1114 (elf_i386_check_relocs): Likewise.
1115 (elf_i386_gc_sweep_hook): Likewise.
1116 (elf_i386_allocate_dynrelocs): Likewise.
1117 (elf_i386_readonly_dynrelocs): Likewise.
1118 (elf_i386_size_dynamic_sections): Likewise.
1120 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1121 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1122 with elf_dyn_relocs.
1123 (elf64_x86_64_copy_indirect_symbol): Updated.
1124 (elf64_x86_64_check_relocs): Likewise.
1125 (elf64_x86_64_gc_sweep_hook): Likewise.
1126 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1127 (elf64_x86_64_allocate_dynrelocs): Likewise.
1128 (elf64_x86_64_readonly_dynrelocs): Likewise.
1129 (elf64_x86_64_size_dynamic_sections): Likewise.
1131 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1133 * elf32-arm.c (create_got_section): Get existing .rela.got
1135 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1136 * elf32-lm32.c (create_got_section): Likewise.
1137 * elf32-m32r.c (create_got_section): Likewise.
1138 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1139 * elf32-s390.c (create_got_section): Likewise.
1140 * elf32-sh.c (create_got_section): Likewise.
1141 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1142 * elf64-s390.c (create_got_section): Likewise.
1143 * elfxx-sparc.c (create_got_section): Likewise.
1145 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1148 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1150 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1152 * elf32-i386.c (elf_i386_local_hash): Removed.
1153 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1154 (elf_i386_get_local_sym_hash): Likewise.
1156 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1157 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1158 (elf64_x86_64_get_local_sym_hash): Likewise.
1159 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1160 (get_local_sym_hash): Likewise.
1162 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1164 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1165 rel_got_sec and plt_sec.
1166 (elfNN_ia64_relax_section): Updated.
1167 (elfNN_ia64_create_dynamic_sections): Likewise.
1168 (get_got): Likewise.
1169 (allocate_dynrel_entries): Likewise.
1170 (elfNN_ia64_size_dynamic_sections): Likewise.
1171 (set_got_entry): Likewise.
1172 (elfNN_ia64_choose_gp): Likewise.
1173 (elfNN_ia64_relocate_section): Likewise.
1174 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1175 (elfNN_ia64_finish_dynamic_sections): Likewise.
1177 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1179 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1182 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1184 * configure.in (elf): Add elf-ifunc.lo.
1186 * configure: Regenerated.
1187 * Makefile.in: Likewise.
1189 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1190 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1192 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1193 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1195 (elf_i386_link_hash_table_create): Likewise.
1196 (elf_i386_create_dynamic_sections): Likewise.
1197 (elf_i386_check_relocs): Likewise.
1198 (elf_i386_allocate_dynrelocs): Likewise.
1199 (elf_i386_size_dynamic_sections): Likewise.
1200 (elf_i386_relocate_section): Likewise.
1201 (elf_i386_finish_dynamic_symbol): Likewise.
1202 (elf_i386_finish_dynamic_sections): Likewise.
1203 (elf_i386_create_got_section): Removed.
1205 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1206 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1208 (elf64_x86_64_compute_jump_table_size): Updated.
1209 (elf64_x86_64_link_hash_table_create): Likewise.
1210 (elf64_x86_64_create_dynamic_sections): Likewise.
1211 (elf64_x86_64_check_relocs): Likewise.
1212 (elf64_x86_64_allocate_dynrelocs): Likewise.
1213 (elf64_x86_64_size_dynamic_sections): Likewise.
1214 (elf64_x86_64_relocate_section): Likewise.
1215 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1216 (elf64_x86_64_finish_dynamic_sections): Likewise.
1217 (elf64_x86_64_create_got_section): Removed.
1219 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1220 for pointer alignment. Set up section pointers.
1221 (_bfd_elf_create_dynamic_sections): Likewise.
1222 (_bfd_elf_create_ifunc_sections): Moved to ...
1223 * elf-ifunc.c: Here. New.
1225 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1226 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1229 2009-06-16 Doug Kwan <dougkwan@google.com>
1231 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1232 to bfd_signed_vma. Cast constant operands which are used in
1233 offset related expressions to bfd_signed_vma type as appropriate.
1235 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1237 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1238 (elf_backend_plt_sym_val): Define.
1240 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1242 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1243 (elf_backend_reloc_type_class): Define.
1245 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1247 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1248 from an executable to a shared library treat R_VAX_PC32
1249 relocations as R_VAX_PLT32 ones.
1251 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1253 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1254 symbols in GOT space calculation.
1255 (elf_vax_relocate_section): Adjust accordingly.
1257 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1259 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1262 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1264 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1266 (elf_vax_relocate_section): Likewise.
1268 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1270 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1271 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1273 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1275 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1276 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1278 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1280 * Makefile.am: Run "make dep-am".
1281 * Makefile.in: Regenerated.
1283 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1285 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1286 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1288 2009-06-15 Nick Clifton <nickc@redhat.com>
1290 * po/ru.po: New Russian translation.
1291 * configure.in (ALL_LINGUAS): Add ru.
1292 * configure: Regenerate.
1294 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1296 * elf32-i386.c: Remove duplicated comments.
1298 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1301 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1302 dynamic IFUNC pointer in non-shared object. Use .got.plt
1303 for IFUNC definition in PIE.
1304 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1307 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1308 dynamic IFUNC pointer in non-shared object. Use .got.plt
1309 for IFUNC definition in PIE.
1310 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1313 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1315 * elf32-i386.c (elf_i386_check_relocs): Properly report
1316 local symbol for unhandled relocation against STT_GNU_IFUNC
1318 (elf_i386_relocate_section): Likewise.
1319 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1320 (elf64_x86_64_relocate_section): Likewise.
1322 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1325 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1326 (elf_i386_link_hash_table): Add loc_hash_table and
1328 (elf_i386_local_hash): New.
1329 (elf_i386_local_htab_hash): Likewise.
1330 (elf_i386_local_htab_eq): Likewise.
1331 (elf_i386_get_local_sym_hash): Likewise.
1332 (elf_i386_link_hash_table_free): Likewise.
1333 (elf_i386_allocate_local_dynrelocs): Likewise.
1334 (elf_i386_finish_local_dynamic_symbol): Likewise.
1335 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1336 (elf_i386_link_hash_table_create): Create loc_hash_table and
1338 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1339 (elf_i386_size_dynamic_sections): Likewise.
1340 (elf_i386_relocate_section): Likewise.
1341 (elf_i386_finish_dynamic_sections): Likewise.
1342 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1345 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1346 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1348 (elf64_x86_64_local_hash): New.
1349 (elf64_x86_64_local_htab_hash): Likewise.
1350 (elf64_x86_64_local_htab_eq): Likewise.
1351 (elf64_x86_64_get_local_sym_hash): Likewise.
1352 (elf64_x86_64_link_hash_table_free): Likewise.
1353 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1354 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1355 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1356 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1357 and loc_hash_memory.
1358 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1360 (elf64_x86_64_size_dynamic_sections): Likewise.
1361 (elf64_x86_64_relocate_section): Likewise.
1362 (elf64_x86_64_finish_dynamic_sections): Likewise.
1363 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1366 2009-06-10 Philip Blundell <philb@gnu.org>
1368 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1369 elf_sec->this_hdr == NULL.
1371 2009-06-12 Tristan Gingold <gingold@adacore.com>
1373 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1374 * bfd-in2.h: Regenerated.
1375 * libbfd.h: Regenerated.
1377 * mach-o.c (FILE_ALIGN): New macro.
1378 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1379 (bfd_mach_o_print_symbol): Ditto.
1380 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1381 (bfd_mach_o_get_reloc_upper_bound): New function.
1382 (bfd_mach_o_canonicalize_reloc): Ditto.
1383 (bfd_mach_o_scan_write_relocs): Ditto.
1384 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1385 (bfd_mach_o_scan_write_section_64): Ditto.
1386 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1387 written for load command. Do not compute section file offset.
1388 (bfd_mach_o_scan_write_segment_64): Ditto.
1389 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1390 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1392 (bfd_mach_o_mangle_symbols): ... this new function.
1393 (bfd_mach_o_write_contents): Be sure to have load commands built.
1394 Call bfd_mach_o_mangle_symbols.
1395 (bfd_mach_o_build_commands): Adjust for filelen field.
1396 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1397 Do not set symtab file offset anymore here.
1398 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1399 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1400 Set reloc_count and rel_filepos section fields.
1401 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1403 (bfd_mach_o_scan_read_section_64): Ditto.
1404 (bfd_mach_o_scan_read_section): Ditto.
1405 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1406 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1407 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1408 Handle weak-ref symbols.
1409 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1410 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1411 (bfd_mach_o_scan): Remove assignment to removed field.
1412 (bfd_mach_o_mkobject_init): Ditto.
1413 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1414 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1415 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1416 (bfd_mach_o_swap_reloc_in): Ditto.
1417 (bfd_mach_o_swap_reloc_out): Ditto.
1419 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1420 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1421 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1422 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1423 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1424 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1425 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1426 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1427 (BFD_MACH_O_N_WEAK_DEF): New macros.
1429 (bfd_mach_o_section_type): Add new enumeration values.
1430 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1431 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1432 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1433 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1435 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1436 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1437 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1438 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1439 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1440 (BFD_MACH_O_RELENT_SIZE): Ditto.
1441 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1442 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1443 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1444 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1445 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1446 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1447 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1448 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1449 (bfd_mach_o_reloc_info): New struct.
1450 (bfd_mach_o_asymbol): New struct.
1451 (bfd_mach_o_symtab_command): The symbols field is now of type
1453 (bfd_mach_o_load_command): The offset and len fields are now of type
1455 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1456 Add a filelen field. Add comments.
1457 (bfd_mach_o_backend_data): New struct.
1458 (bfd_mach_o_get_backend_data): New macro.
1459 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1461 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1462 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1463 (bfd_mach_o_canonicalize_reloc): Ditto.
1465 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1466 duplicated macro. Now defined to _bfd_generic_is_local_label.
1467 (TARGET_NAME_BACKEND): New macro...
1468 (TARGET_NAME_BACKEND): ... used to name a new variable.
1469 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1470 Mach-O backend data.
1472 * mach-o-i386.c (i386_howto_table): New variable.
1473 (bfd_mach_o_i386_swap_reloc_in): New function.
1474 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1475 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1476 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1477 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1478 (bfd_mach_o_bfd_reloc_type_lookup)
1479 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1481 2009-06-11 Eric Paris <eparis@redhat.com>
1482 Nick Clifton <nickc@redhat.com>
1484 * opncls.c (_maybe_make_executable): New function. Gives execute
1485 permission to an executable bfd that was opened for writing
1486 provided that it is a regular file. Replaces common code found in...
1487 (bfd_close): here and ...
1488 (bfd_close_all_done): here.
1490 2009-06-11 Anthony Green <green@moxielogic.com>
1492 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1493 * bfd-in2.h: Rebuilt.
1494 * libbfd.h: Rebuilt.
1495 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1497 (moxie_reloc_map): Ditto.
1498 Clean up copyright notice.
1500 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1502 * bfd-in2.h: bfd_mmap prototype.
1503 * bfdio.c (bfd_mmap): New function.
1504 * libbfd.h (bfd_iovec): Add bmmap.
1505 * cache.c (cache_bmmap): New function.
1506 (cache_iovec): Initialize bmmap member.
1507 * opencls.c (opncls_bmmap): New function.
1508 (opncls_iovec): Initialize bmmap member.
1510 2009-06-09 Tristan Gingold <gingold@adacore.com>
1512 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1513 and stabstr_segment fields.
1514 (mach_o_be_vec, mach_o_le_vec): Removed
1515 (bfd_mach_o_version): New prototype.
1517 * mach-o.c (bfd_mach_o_version): Make this function public.
1518 (mach_o_wide_p): New function.
1519 (bfd_mach_o_wide_p): Ditto.
1520 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1522 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1523 Search in the list only if the name starts with a dot.
1524 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1525 test. Check bfd_seek status.
1526 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1527 (bfd_mach_o_scan_write_section_32): Ditto.
1528 (bfd_mach_o_scan_write_section_64): Ditto.
1529 (bfd_mach_o_scan_write_section): Removed.
1530 (bfd_mach_o_scan_write_segment): Split into ...
1531 (bfd_mach_o_scan_write_segment_32): ... this and ...
1532 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1533 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1534 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1535 symbol table. Now returns a boolean.
1536 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1537 Adjust for status type.
1538 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1539 test. Write symbol table. Numbers the sections.
1540 (bfd_mach_o_read_header): Check bfd_seek status.
1541 Use mach_o_wide_p instead of hard-coded test.
1542 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1543 (bfd_mach_o_scan_read_section_64): Ditto.
1544 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1545 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1546 handled common symbols.
1547 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1548 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1549 (bfd_mach_o_scan_read_dylinker): Ditto.
1550 (bfd_mach_o_scan_read_dylib): Ditto.
1551 (bfd_mach_o_scan_read_thread): Ditto.
1552 (bfd_mach_o_scan_read_symtab): Ditto.
1553 Do not create a section for the stabs.
1554 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1555 (bfd_mach_o_scan_read_segment): Ditto.
1556 (bfd_mach_o_scan_read_command): Ditto.
1557 (bfd_mach_o_scan_start_address): Ditto.
1558 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1559 (bfd_mach_o_archive_p): Check bfd_seek status.
1560 (bfd_mach_o_core_fetch_environment): Ditto.
1562 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1564 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1566 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1567 (elf_i386_link_hash_table_create): Initialize irelifunc.
1568 (elf_i386_check_relocs): Updated. Set up irelifunc for
1570 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1571 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1573 (elf_i386_relocate_section): Likewise.
1575 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1576 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1577 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1579 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1580 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1582 (elf64_x86_64_relocate_section): Likewise.
1584 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1586 (_bfd_elf_create_ifunc_sections): This.
1588 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1590 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1593 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1595 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1596 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1597 building shared object. Check info->executable instead of
1598 !info->shared when setting non_got_ref.
1599 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1600 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1601 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1603 (elf_i386_relocate_section): Output dynamic relocation for
1604 R_386_32 against STT_GNU_IFUNC symbol to get the real
1605 function address when building shared object.
1606 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1607 relocation for STT_GNU_IFUNC symbol in shared object.
1609 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1610 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1611 symbol when building shared object. Check info->executable
1612 instead of !info->shared when setting non_got_ref.
1613 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1614 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1615 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1617 (elf64_x86_64_relocate_section): Output dynamic relocation
1618 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1619 function address when building shared object.
1620 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1621 relocation for STT_GNU_IFUNC symbol in shared object.
1623 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1625 * Makefile.am: Run "make dep-am".
1626 (BFD32_BACKENDS): Add mach-o-i386.lo.
1627 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1628 * Makefile.in: Regenerate.
1630 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1632 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1633 when looking for soft-icache stubs.
1635 2009-06-05 Tristan Gingold <gingold@adacore.com>
1637 * mach-o.h: Update copyright year.
1638 (bfd_mach_o_mach_header_magic): New enum.
1639 (bfd_mach_o_cpu_subtype): Now an enum.
1640 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1641 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1642 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1643 (bfd_mach_o_load_command): Field type_required is now a boolean.
1644 Reindent prototypes.
1645 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1646 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1647 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1648 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1649 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1650 (bfd_mach_o_canonicalize_symtab): Ditto.
1651 (bfd_mach_o_get_symbol_info): Ditto.
1652 (bfd_mach_o_print_symbol): Ditto.
1653 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1654 (bfd_mach_o_make_empty_symbol): Ditto.
1655 (bfd_mach_o_write_contents): Ditto.
1657 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1658 bfd_mach_o_mkobject): Defines.
1659 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1660 Do not check with target vector but with flavour.
1661 (struct mach_o_section_name_xlat): New declaration.
1662 (dwarf_section_names_xlat): Ditto.
1663 (text_section_names_xlat): Ditto.
1664 (data_section_names_xlat): Ditto.
1665 (struct mach_o_segment_name_xlat): Ditto.
1666 (segsec_names_xlat): Ditto.
1667 (bfd_mach_o_convert_section_name_to_bfd): New function.
1668 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1669 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1670 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1671 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1672 Accept any input and output flavour. Do not share private data
1674 (bfd_mach_o_count_symbols): Add a comment.
1675 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1676 (bfd_mach_o_canonicalize_symtab): Ditto.
1677 (bfd_mach_o_get_symbol_info): Ditto.
1678 (bfd_mach_o_print_symbol): Ditto.
1679 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1680 Use constants instead of hard-coded values.
1681 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1683 (bfd_mach_o_scan_write_section_64): Ditto.
1684 (bfd_mach_o_scan_write_segment): Ditto.
1685 Do not copy sections anymore.
1686 (bfd_mach_o_write_contents): Make it public.
1687 Remove dead code. Rewrite typeflag assignment.
1688 (bfd_mach_o_build_commands): New function.
1689 (bfd_mach_o_set_section_contents): Ditto.
1690 (bfd_mach_o_make_empty_symbol): Make it public.
1691 (bfd_mach_o_read_header): Make it static.
1692 Convert to bfd_boolean.
1693 Use constants instead of hard-coded values.
1694 (bfd_mach_o_make_bfd_section): Call
1695 bfd_mach_o_convert_section_name_to_bfd to create name.
1696 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1698 (bfd_mach_o_scan_read_section_64): Ditto.
1699 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1700 a segment anymore. Use constants instead of hard-coded values.
1701 (bfd_mach_o_scan_read_command): Fix style.
1702 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1703 Get rid of BFD_IO_FUNCS.
1704 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1705 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1706 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1707 (bfd_mach_o_object_p): Removed.
1708 (bfd_mach_o_gen_core_p): New function, replaces ...
1709 (bfd_mach_o_core_p): ... deleted.
1710 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1712 * mach-o-i386.c: New file.
1713 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1714 * configure.in (TDEFINES): Add mach_o_i386_vec.
1715 * configure: Regenerated.
1716 * targets.c: Add mach_o_i386_vec.
1718 * mach-o.c: Update copyright years.
1719 (BFD_IO_FUNCS): Remove (was not used).
1720 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1721 bfd_mach_o_slurp_extended_name_table,
1722 bfd_mach_o_construct_extended_name_table,
1723 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1724 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1725 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1726 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1727 bfd_mach_o_get_section_contents_in_window,
1728 bfd_mach_o_bfd_is_local_label_name,
1729 bfd_mach_o_bfd_is_target_special_symbol,
1730 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1731 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1732 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1733 bfd_mach_o_minisymbol_to_symbol,
1734 bfd_mach_o_bfd_get_relocated_section_contents,
1735 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1736 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1737 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1738 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1739 bfd_mach_o_bfd_merge_private_bfd_data,
1740 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1741 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1742 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1743 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1744 bfd_mach_o_bfd_copy_private_header_data,
1745 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1746 * mach-o-target.c: ... here.
1747 Update copyright years.
1749 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1751 * dep-in.sed: Don't use \n in replacement part of s command.
1752 * Makefile.am (DEP1): LC_ALL for uniq.
1754 * Makefile.in: Regenerate.
1756 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1758 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1759 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1760 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1762 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1764 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1765 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1766 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1767 against STT_GNU_IFUNC symbols for static executables.
1768 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1769 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1771 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1772 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1773 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1774 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1776 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1778 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1779 symbols to be left unimported when linking statically.
1780 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1781 code when linking statically.
1783 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1785 * elf32-i386.c (elf_i386_check_relocs): Increment
1786 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1787 against STT_GNU_IFUNC symbol.
1788 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1789 local STT_GNU_IFUNC definition is used.
1790 (elf_i386_relocate_section): Handle got.offset != -1 for
1791 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1794 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1795 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1796 relocations against STT_GNU_IFUNC symbol.
1797 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1798 local STT_GNU_IFUNC definition is used.
1799 (elf64_x86_64_relocate_section): Handle got.offset != -1
1800 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1801 STT_GNU_IFUNC symbol.
1803 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1806 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1807 (elf_i386_reloc_type_lookup): Likewise.
1808 (R_386_tls): Removed.
1809 (R_386_irelative): New.
1810 (R_386_vt_offset): Updated.
1811 (elf_i386_rtype_to_howto): Likewise.
1812 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1813 (elf_i386_link_hash_table_create): Initialize igotplt,
1815 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1816 (elf_i386_adjust_dynamic_symbol): Likewise.
1817 (elf_i386_allocate_dynrelocs): Likewise.
1818 (elf_i386_relocate_section): Likewise.
1819 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1821 (elf_i386_finish_dynamic_symbol): When building a static
1822 executable, use .iplt, .igot.plt and .rel.iplt sections for
1823 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1824 locally defined STT_GNU_IFUNC symbol.
1826 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1827 (x86_64_reloc_map): Likewise.
1828 (R_X86_64_standard): Updated.
1829 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1830 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1832 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1833 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1834 (elf64_x86_64_allocate_dynrelocs): Likewise.
1835 (elf64_x86_64_relocate_section): Likewise.
1836 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1838 (elf64_x86_64_finish_dynamic_symbol): When building a static
1839 executable, use .iplt, .igot.plt and .rela.iplt sections for
1840 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1841 for locally defined STT_GNU_IFUNC symbol.
1843 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1844 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1846 * bfd-in2.h: Regenerated.
1847 * libbfd.h: Likewise.
1849 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1851 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1852 (_bfd_elf_make_ifunc_reloc_section): Removed.
1853 (_bfd_elf_is_ifunc_symbol): Likewise.
1854 (_bfd_elf_create_static_ifunc_sections): New.
1856 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1858 (elf_link_add_object_symbols): Here.
1859 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1860 STT_GNU_IFUNC symbol.
1861 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1862 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1863 (IFUNC_INFIX): Removed.
1864 (get_ifunc_reloc_section_name): Likewise.
1865 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1866 (_bfd_elf_is_ifunc_symbol): Likewise.
1867 (_bfd_elf_create_static_ifunc_sections): New.
1869 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1871 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1872 (create_got_section): Likewise.
1873 (allocate_dynrelocs): Likewise.
1874 (readonly_dynrelocs): Likewise.
1875 (set_tls_module_base): Likewise.
1876 (dtpoff_base): Likewise.
1878 (elf_i386_link_hash_table_create): Updated.
1879 (elf_i386_create_dynamic_sections): Likewise.
1880 (elf_i386_check_relocs): Likewise.
1881 (elf_i386_size_dynamic_sections): Likewise.
1882 (elf_i386_relocate_section): Likewise.
1884 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1885 (create_got_section): Likewise.
1886 (allocate_dynrelocs): Likewise.
1887 (readonly_dynrelocs): Likewise.
1888 (set_tls_module_base): Likewise.
1889 (dtpoff_base): Likewise.
1891 (elf64_x86_64_link_hash_table_create): Updated.
1892 (elf64_x86_64_create_dynamic_sections): Likewise.
1893 (elf64_x86_64_check_relocs): Likewise.
1894 (elf64_x86_64_size_dynamic_sections): Likewise.
1895 (elf64_x86_64_relocate_section): Likewise.
1897 2009-05-28 Nick Clifton <nickc@redhat.com>
1899 * targets.c (_bfd_target_vector): Only include plugin target in
1900 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1902 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1904 * elf32-spu.c (struct call_info): New member broken_cycle.
1905 (remove_cycle): Instead of physically removing call_info structures
1906 to break call graph cycles, mark them using the broken_cycle flag.
1907 (mark_overlay_section): Respect broken_cycle flag.
1908 (unmark_overlay_section): Likewise.
1909 (collect_lib_sections): Likewise.
1910 (collect_overlays): Likewise.
1911 (sum_stack): Likewise.
1913 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1915 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1916 (mark_functions_via_relocs): Initialize callee->count to 1.
1917 (pasted_function): Likewise.
1918 (spu_elf_auto_overlay): Honor call counts when determining number
1919 of stubs required in software i-cache mode.
1921 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1923 * plugin.c (program_name): Remove.
1924 (plugin_program_name): New.
1925 (bfd_plugin_set_program_name): New.
1926 (try_load_plugin): Use plugin_program_name.
1927 * plugin.h (bfd_plugin_set_program_name): New.
1929 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1931 * aclocal.m4: Include ../config/plugins.m4.
1932 * configure.in: Use AC_PLUGINS.
1933 * configure: Regenerate.
1934 * Makefile.in: Regenerate.
1935 * doc/Makefile.in: Regenerate.
1937 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1939 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1941 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1942 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1943 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1944 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1945 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1946 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1947 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1948 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1949 * reloc.c (bfd_generic_relax_section): Likewise.
1950 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1951 * vms.c (vms_bfd_relax_section): Likewise.
1953 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1955 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1957 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1958 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1960 * elf32-i386.c (allocate_dynrelocs): Updated.
1961 (elf_i386_relocate_section): Likewise.
1962 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1963 (elf64_x86_64_relocate_section): Likewise.
1965 * elf64-x86-64.c (is_indirect_symbol): Removed.
1967 2009-05-26 Nick Clifton <nickc@redhat.com>
1969 * po/id.po: Updated Indonesian translation.
1971 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1973 * Makefile.am: Run "make dep-am".
1976 (ALL_MACHINES): Add cpu-plugin.lo.
1977 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1978 (BFD32_BACKENDS): Add plugin.lo.
1979 (BFD32_BACKENDS_CFILES): Add plugin.c.
1980 (libbfd_la_LIBADD): Add LIBDL
1981 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1982 (bfd_plugin_arch): Declare.
1983 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1984 * bfd.c (bfd): Add plugin_data.
1985 * config.bfd: Handle the plugin target.
1986 * configure.in: Check for --enable-plugins.
1987 (LT_INIT): Use the dlopen option.
1988 * cpu-plugin.c: New.
1991 * targets.c (plugin_vec): Declare.
1992 (_bfd_target_vector): Add plugin_vec.
1993 * Makefile.in: Regenerate.
1994 * bfd-in2.h: Regenerate.
1995 * configure: Regenerate.
1997 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1999 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2000 per line with all lines having continuation backslash. Prefix
2001 first line with "A", following lines with "B".
2002 * Makefile.am (DEP): Don't use dep.sed here.
2003 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2004 dep.sed here on dependencies, sort and uniq.
2005 * Makefile.in: Regenerate.
2007 2009-05-25 Tristan Gingold <gingold@adacore.com>
2009 * makefile.vms: Add verilog.obj to object list OBJS.
2011 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2013 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2014 for BFD_IN_MEMORY is cleared.
2015 (bfd_bwrite): Zero excess memory allocated.
2017 2009-05-22 Julian Brown <julian@codesourcery.com>
2019 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2021 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2022 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2023 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2024 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2025 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2026 (a8_erratum_fix, a8_erratum_reloc): New structs.
2027 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2028 num_a8_erratum_fixes, fix_cortex_a8 fields.
2029 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2030 (elf32_arm_add_stub): Split into two parts, creating...
2031 (elf32_arm_create_or_find_stub_sec): New function.
2032 (elf32_arm_final_link_relocate): Add forward declaration.
2033 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2034 relocations, multiple relocations per stub.
2035 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2036 (arm_size_one_stub): Use find_stub_size_and_template.
2037 (a8_reloc_compare): New.
2038 (find_thumb_glue): Add forward declaration.
2039 (cortex_a8_erratum_scan): New.
2040 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2041 (bfd_elf32_arm_set_cortex_a8_fix): New.
2042 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2043 (arm_map_one_stub): Add THUMB32_TYPE support.
2044 (a8_branch_to_stub_data): New.
2045 (make_branch_to_a8_stub): New.
2046 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2047 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2048 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2049 Cortex-A8 erratum workaround.
2050 * bfd-in2.h: Regenerate.
2052 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2054 * Makefile.am: Run "make dep-am".
2055 * Makefile.in: Regenerate.
2056 * po/SRC-POTFILES.in: Regenerate.
2058 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2060 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2063 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2065 * elf-bfd.h (struct elf_backend_data
2066 <elf_backend_link_output_symbol_hook>): Return an int.
2067 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2068 symbols on deleted .opd entries.
2069 * elflink.c (elf_link_output_sym): Return without outputting sym
2070 if output_symbol_hook returns 2.
2071 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2072 Abort if we must not discard sym.
2073 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2075 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2076 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2077 elf_backend_link_output_symbol_hook return type change.
2078 * elf32-arm.c (output_arch_syminfo): Likewise.
2079 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2080 (elf32_arm_output_arch_local_syms): Likewise.
2081 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2082 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2083 (bfd_score_elf_link_output_symbol_hook): Likewise.
2084 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2085 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2086 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2087 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2088 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2089 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2090 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2091 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2092 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2093 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2094 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2096 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2098 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2099 out of range .opd symbols.
2101 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2103 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2104 fprintf_vma directly.
2105 * peXXigen.c (pe_print_edata): Likewise.
2106 (pe_print_pdata): Likewise.
2107 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2108 (_bfd_XX_print_private_bfd_data_common): Likewise.
2110 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2112 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2114 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2115 Paul Brook <paul@codesourcery.com>
2117 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2118 fix discarded sections.
2120 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2122 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2123 sections into the software icache.
2125 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2127 * elf32-spu.c (build_stub): Always build "compact" sofware
2130 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2132 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2133 (spu_elf_setup): Initialize it.
2134 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2135 Update to new-sytle cache manager data structures.
2136 (spu_elf_build_stubs): Generate new-style cache manager data
2137 structures and symbols.
2138 (spu_elf_auto_overlay): Update size computation.
2140 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2142 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2143 segments first amongst the program headers.
2145 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2147 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2148 into addresses for relocation types that look at high bits. Remove
2149 special handling of relocation overflow warnings.
2151 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2153 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2154 control flow graph between fragments of a function.
2156 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2158 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2159 generate only a 16-byte .toe section.
2160 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2162 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2164 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2165 (spu_elf_place_overlay_data): ..here. New function.
2166 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2168 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2170 * elf32-arm.c: Move sysdep.h to start of file.
2172 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2174 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2176 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2177 __icache_tag_array and __icache_tag_array_size.
2179 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2181 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2183 (bfinfdpic_link_omit_section_dynsym): Likewise.
2184 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2186 2009-05-05 Paul Brook <paul@codesourcery.com>
2188 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2189 * bfd-in2.h: Regenerate.
2190 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2191 (_arm_elf_section_data): Add text and exidx fields.
2192 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2193 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2194 copy_exidx_entry): New functions.
2195 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2197 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2199 * elf32-arm.c (DEF_STUBS): New helper define.
2200 (DEF_STUB): Likewise.
2201 (stub_def): New type.
2202 (stub_definitions): New array, containing stub template pointers
2204 (arm_size_one_stub): Make use of stub_definitions.
2206 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2208 * elflink.c (find_version_for_sym): Remove from here, ...
2209 * linker.c (bfd_find_version_for_sym): ... rename, replace
2210 here, make public and update all callers.
2211 * bfd-in2.h: Regenerate.
2213 2009-04-30 Nick Clifton <nickc@redhat.com>
2215 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2217 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2218 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2219 into a STT_GNU_IFUNC symbol type.
2220 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2222 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2223 the binary contains ifunc symbols.
2224 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2225 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2226 * elf32-i386.c (is_indirect_function): New function.
2227 (elf_i386_check_relocs): Create an ifunc output section.
2228 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2229 section if necessary.
2230 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2232 (elf_i386_add_symbol_hook): New function. Set the
2233 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2234 symbol is encountered.
2235 (elf_backend_post_process_headers): Define.
2236 (elf_backend_add_symbol_hook): Define.
2237 (elf_i386_post_process_headers): Rename to
2238 elf_i388_fbsd_post_process_headers.
2239 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2240 (is_indirect_function): New function.
2241 (elf64_x86_64_check_relocs): Create an ifunc output section.
2242 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2243 section if necessary.
2244 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2245 symbol if necessary.
2246 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2247 elf_obj_data structure if an ifunc symbol is encountered.
2248 (elf_backend_post_process_headers): Define.
2249 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2250 if we have ifunc symbols to handle.
2251 (get_ifunc_reloc_section_name): New function. Computes the name
2252 for an ifunc section.
2253 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2254 section to hold ifunc relocs.
2255 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2256 (bfd_print_symbol_vandf): Handle ifunc symbols.
2257 (bfd_decode_symclass): Likewise.
2258 * bfd-in2.h: Regenerate.
2260 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2262 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2263 MOVW and MOVT relocations in a shared library link.
2265 2009-04-27 Anthony Green <green@moxielogic.com>
2267 * verilog.c: New file.
2268 * Makefile.am (BFD32_LIBS): Add verilog.c.
2269 (BFD32_LIBS_CFILES): Add verilog.c.
2270 (verilog.lo): New build rule.
2271 * Makefile.in: Rebuilt.
2272 * targets.c: Add verilog support.
2273 * bfd.c (tdata union): Add Verilog private data field.
2274 * bfd-in2.h: Regenerate.
2276 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2278 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2281 2009-04-23 Matthias Klose <doko@ubuntu.com>
2283 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2285 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2288 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2289 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2290 (elf32_arm_size_stubs): Likewise.
2291 (record_thumb_to_arm_glue): Deleted unused function.
2292 (bfd_elf32_arm_process_before_allocation): No longer handle
2293 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2294 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2295 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2297 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2299 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2300 (elf32_arm_write_section): Declare early.
2301 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2302 (arm_allocate_glue_section_space): Exclude empty sections.
2303 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2304 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2306 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2307 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2308 (elf32_arm_size_dynamic_sections): Allocate interworking
2310 (bfd_elf32_bfd_final_link): Define.
2312 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2314 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2316 * coffcode.h (coff_compute_section_file_positions): Clear
2317 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2319 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2320 force_minimum_alignment.
2322 * libcoff.h: Regenerated.
2324 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2325 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2327 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2328 nor target_subsystem.
2330 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2331 force_minimum_alignment nor target_subsystem.
2333 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2335 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2336 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2337 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2338 include in coff-x86_64.c of headers.
2339 (PDATA_ROW_SIZE): New define.
2340 (pex_regs[]): New static array.
2341 (pex64_get_runtime_function): New static function.
2342 (pex64_get_unwind_info): Likewise.
2343 (pex64_get_scope_entry): Likewise.
2344 (pex64_xdata_print_uwd_codes): Likewise.
2345 (pex64_get_section_by_rva): Likewise.
2346 (pex64_dump_xdata): Likewise.
2347 (pex64_bfd_print_pdata): Likewise.
2348 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2349 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2350 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2352 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2353 Alan Modra <amodra@bigpond.net.au>
2354 Dave Korn <dave.korn.cygwin@gmail.com>
2356 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2357 long names and non-NUL-terminated strings.
2359 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2361 * bfd-in2.h: Regenerated.
2363 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2365 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2366 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2368 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2371 * coffcode.h (bfd_pei_p): New.
2373 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2374 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2375 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2376 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2377 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2378 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2380 * configure.in: 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,
2383 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2384 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2385 * targets.c: Likewise.
2387 * configure: Regenerated.
2388 * libcoff.h: Likewise.
2389 * Makefile.in: Likewise.
2391 * efi-app-ia32.c: Removed.
2392 * efi-app-x86_64.c: Likewise.
2393 * efi-bsdrv-ia32.c: Likewise.
2394 * efi-bsdrv-ia64.c: Likewise.
2395 * efi-bsdrv-x86_64.c: Likewise.
2396 * efi-rtdrv-ia32.c: Likewise.
2397 * efi-rtdrv-ia64.c: Likewise.
2398 * efi-rtdrv-x86_64.c: Likewise.
2399 * efi-rtdrv-ia32.c: Likewise.
2401 * efi-app-ia64.c: Moved to ...
2403 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2404 (TARGET_NAME): Set to pei-ia64.
2406 * libpei.h (bfd_target_pei_p): Removed.
2407 (bfd_target_pei_arch): Likewise.
2408 (bfd_target_efi_app_p): Likewise.
2409 (bfd_target_efi_app_arch): Likewise.
2410 (bfd_target_efi_bsdrv_p): Likewise.
2411 (bfd_target_efi_bsdrv_arch): Likewise.
2412 (bfd_target_efi_rtdrv_p): Likewise.
2413 (bfd_target_efi_rtdrv_arch): Likewise.
2414 (bfd_pe_executable_p): Likewise.
2416 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2417 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2418 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2419 and efi-rtdrv-ia32.c.
2420 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2421 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2422 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2423 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2424 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2425 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2426 (efi-app-ia64.lo): Removed.
2427 (efi-bsdrv-ia32.lo): Likewise.
2428 (efi-rtdrv-ia32.lo): Likewise.
2429 (efi-app-ia64.lo): Likewise.
2430 (efi-bsdrv-ia64.lo): Likewise.
2431 (efi-rtdrv-ia64.lo): Likewise.
2432 (efi-app-x86_64.lo): Likewise.
2433 (efi-bsdrv-x86_64.lo): Likewise.
2434 (efi-rtdrv-x86_64.lo): Likewise.
2437 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2439 (arch_type): Removed.
2440 (pe_arch): Likewise.
2441 (pe_bfd_object_p): Just return coff_object_p.
2443 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2444 bfd_pe_executable_p with bfd_pei_p.
2446 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2448 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2449 PLT entries to an undefined symbol when generating a shared
2452 2009-04-17 Nick Clifton <nickc@redhat.com>
2455 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2457 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2459 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2460 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2461 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2462 * binary.c (binary_bfd_define_common_symbol): Likewise.
2463 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2464 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2465 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2466 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2467 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2468 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2469 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2470 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2471 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2472 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2473 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2474 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2475 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2476 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2477 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2478 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2479 * som.c (som_bfd_define_common_symbol): Likewise.
2480 * srec.c (srec_bfd_define_common_symbol): Likewise.
2481 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2482 * versados.c (versados_bfd_define_common_symbol): Likewise.
2483 * vms.c (vms_bfd_define_common_symbol): Likewise.
2484 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2485 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2486 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2487 (pmac_xcoff_vec): Likewise.
2488 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2489 (aix5coff64_vec): Likewise.
2490 * linker.c (bfd_generic_define_common_symbol): New function.
2491 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2492 (_bfd_define_common_symbol): New field.
2493 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2494 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2495 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2497 * bfd-in2.h: Regenerate.
2498 * libbfd.h: Likewise.
2499 * libcoff.h: Likewise.
2501 2009-04-15 Anthony Green <green@moxielogic.com>
2503 * targets.c: Add moxie support.
2504 * Makefile.am: Ditto.
2505 * Makefile.in: Rebuilt.
2506 * cpu-moxie.c, elf32-moxie.c: New files.
2507 * archures.c: Add moxie support.
2508 * configure.in: Add moxie support.
2509 * configure: Rebuilt.
2510 * config.bfd, archures.c: Add moxie support.
2511 * bfd-in2.h: Rebuilt.
2513 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2515 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2516 branch to an undef weak symbol into a jump to next instruction if
2517 a PLT entry will be created.
2519 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2521 * coffgen.c (make_a_section_from_file): Set the backend long
2522 section names enable if long section names found on input.
2523 * coffcode.h: Extend long section names documentation to match.
2525 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2527 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2530 2009-04-07 DJ Delorie <dj@redhat.com>
2532 * archures.c: Add bfd_mach_mep_c5.
2533 * bfd-in2.h: Likewise.
2534 * cpu-mep.c: Add bfd_c5_arch.
2535 * elf32-mep.c: Support it.
2537 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2539 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2540 info->callbacks->einfo.
2541 * linker.c (_bfd_generic_section_already_linked): Likewise.
2543 2009-04-06 DJ Delorie <dj@redhat.com>
2545 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2547 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2549 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2550 _bfd_pex64_print_pdata only if PE is defined.
2552 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2553 (_bfd_pex64_print_pdata): This.
2555 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2556 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2559 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2561 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2562 _bfd_pep_print_x64_pdata.
2563 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2564 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2566 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2568 * elf32-xtensa.c (relax_property_section): Always set r_offset
2571 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2573 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2574 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2576 (elf32_arm_stub_type): New enum values for the two new stubs.
2577 (arm_type_of_stub): Make use of the two new stubs.
2578 (arm_size_one_stub): Handle the two new stubs.
2580 2009-04-01 Matt Thomas <matt@netbsd.org>
2582 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2583 hidden symbols into the GOT or PLT.GOT.
2584 (elf_vax_relocate_section): Do not emit a PCREL reloc
2585 into a shared object if it is against a hidden symbol.
2587 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2589 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2590 and know_contains_shared_object_p.
2591 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2592 Cache the result in the archive_info table.
2593 (xcoff_auto_export_p): Add an "info" parameter and update the
2594 call to xcoff_archive_contains_shared_object_p.
2595 (xcoff_mark_auto_exports): Update accordingly.
2596 (xcoff_post_gc_symbol): Likewise.
2598 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2600 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2603 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2605 * coff-rs6000.c (member_layout): New structure.
2606 (archive_iterator): Likewise.
2607 (member_layout_init): New function.
2608 (archive_iterator_begin): Likewise.
2609 (archive_iterator_next): Likewise.
2610 (xcoff_write_armap_old): Use the new iterator functions.
2611 (do_shared_object_padding): Delete.
2612 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2613 handling of arch_info.
2614 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2615 first loop rather than the second. Allocate a member header if
2616 there isn't one, then work out the stat information and length
2617 in the first loop too. Use the new iterators for the second loop.
2618 (xcoff_write_archive_contents_big): Likewise.
2620 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2622 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2623 (bfd_xcoff_set_archive_import_path): Likewise.
2624 * bfd-in2.h: Regenerate.
2625 * xcofflink.c: Include libiberty.h.
2626 (xcoff_archive_info): New structure.
2627 (xcoff_archive_info_hash): New function.
2628 (xcoff_archive_info_eq): Likewise.
2629 (xcoff_get_archive_info): Likewise.
2630 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2631 (bfd_xcoff_split_import_path): New function.
2632 (bfd_xcoff_set_archive_import_path): Likewise.
2633 (xcoff_set_import_path): Move earlier in file.
2634 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2635 object to the the directory part of the bfd's filename. Get the
2636 import path and filename of an archive object from the archive's
2637 xcoff_tdata, initializing it if necessary. Update use of
2639 (bfd_link_input_bfd): Update use of import_file_id.
2640 (xcoff_write_global_symbol): Likewise.
2642 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2644 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2646 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2648 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2649 a .loader section for relocatable links.
2650 (xcoff_need_ldrel_p): New function.
2651 (xcoff_mark): Use it.
2652 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2654 (xcoff_build_ldsym): New function, split out from...
2655 (xcoff_build_ldsyms): ...here. Rename to...
2656 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2657 call xcoff_build_ldsym, if there's a loader section.
2658 (xcoff_build_loader_section): New function, extracted verbatim from...
2659 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2660 there's a loader section. Only add an __rtinit loader symbol
2661 if there's a loader section. Update after above name change.
2662 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2663 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2664 and xcoff_create_ldrel.
2665 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2666 (xcoff_reloc_link_order): Likewise, but only call it if there's
2667 a loader section. Use xcoff_symbol_section.
2668 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2669 if there's a loader section.
2671 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2673 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2675 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2677 * elf32-arm.c (group_sections): Rewrite loops for better
2680 2009-03-30 DJ Delorie <dj@redhat.com>
2682 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2683 relocs when doing a relocatable link.
2685 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2687 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2688 "ERROR:", in error messages.
2689 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2690 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2691 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2692 (elf32_arm_merge_eabi_attributes): Likewise.
2693 (elf32_arm_merge_private_bfd_data): Likewise.
2695 2009-03-27 Nick Clifton <nickc@redhat.com>
2697 * section.c (bfd_get_section_contents): Detect and handle the case
2698 where a section has the SEC_IN_MEMORY flag set but no actual
2701 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2704 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2705 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2706 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2707 if we don't find matching PT_LOAD when copying.
2709 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2711 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2712 the reloc descriptions.
2714 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2716 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2717 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2718 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2720 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2722 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2723 (bfd_i386_arch_intel_syntax): Likewise.
2724 (i8086_arch): Likewise.
2725 (bfd_x86_64_arch): Likewise.
2727 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2729 * elf32-cris.c (cris_elf_relocate_section): <case
2730 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2731 symbols for non-allocated sections. Don't check whether to
2732 generate R_CRIS_DTPMOD for non-allocated sections.
2733 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2734 handle relocation GC:ing if applied to non-allocated section.
2735 (cris_elf_check_relocs): Similar.
2737 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2738 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2739 when emitting a known TP offset in the GOT.
2741 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2743 * elf64-ppc.c (synthetic_opd): Delete.
2744 (compare_symbols): Look for .opd name rather than section match.
2745 (ppc64_elf_get_synthetic_symtab): Likewise.
2747 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2749 * elf32-ppc.c (is_pic_glink_stub): Delete.
2750 (is_nonpic_glink_stub): New function.
2751 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2753 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2755 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2756 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2758 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2759 macros for visibilty and locality checks.
2760 (elf_s390_adjust_dynamic_symbol): Likewise.
2761 (allocate_dynrelocs): Likewise.
2762 (elf_s390_relocate_section): Likewise.
2763 (elf_s390_finish_dynamic_symbol): Likewise.
2764 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2765 (elf_s390_adjust_dynamic_symbol): Likewise.
2766 (allocate_dynrelocs): Likewise.
2767 (elf_s390_relocate_section): Likewise.
2768 (elf_s390_finish_dynamic_symbol): Likewise.
2770 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2772 * bfd-in2.h: Regenerated.
2773 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2774 for debugging sections and map memory read/write dependent on
2776 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2777 without memory read flags set.
2778 * section.c: Add SEC_COFF_NOREAD to section flags.
2780 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2782 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2785 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2787 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2788 "no overlays" return. If there are overlays, create overlay
2789 manager entry symbols here, so that..
2790 (spu_elf_build_stubs): ..we don't need to set them up here.
2791 Simplify entry symbol tests.
2792 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2794 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2796 * elf.c (elfcore_grok_openbsd_procinfo)
2797 (elfcore_grok_openbsd_note): New functions.
2798 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2800 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2802 * vms-hdr.c: Don't include alloca.h.
2803 * elf32-m68hc1x.c: Include alloca-conf.h.
2805 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2807 * Makefile.am: Run "make dep-am".
2808 * Makefile.in: Regenerate.
2810 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2812 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2814 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2816 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2818 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2819 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2820 ovly_return fields with ovly_entry[2]. Adjust all users.
2821 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2823 (spu_elf_build_stubs): Likewise.
2824 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2825 ovly_flavour changes. Update all callers.
2826 (ovl_stub_size_log2): New function.
2827 (build_stub): Handle compact icache stubs. Use different manager
2828 entry point for stubs in non-icache area.
2829 (spu_elf_size_stubs): Don't allocate space for indirect branch
2831 (spu_elf_build_stubs): And don't built them.
2833 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2835 * dwarf2.c (read_section): Always use rawsize, if available.
2837 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2839 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2840 of rawsize and size for buffer.
2842 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2844 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2845 parameter just because fixed sections fit into local store.
2846 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2847 generating overlays if fixed sections plus reserved stack
2848 and heap space fit into local store.
2850 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2852 * elf32-spu.c (build_stub): Correct icache set_id.
2853 (spu_elf_relocate_section): Likewise.
2855 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2857 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2858 symbol table if it was created by the current call.
2860 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2862 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2863 class XMC_DS rather than XMC_UA.
2865 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2867 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2868 bfd_boolean export_defineds parameter with an unsigned int
2869 auto_export_flags parameter.
2870 * bfd-in2.h: Regenerate.
2871 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2872 split out from xcoff_build_ldsyms.
2873 (xcoff_covered_by_expall_p): New function.
2874 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2875 but with extra code to handle -bexpfull and -bexpall.
2876 (xcoff_mark_auto_exports): New function.
2877 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2878 a function should be automatically exported.
2879 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2880 parameter with an auto_export_flags parameter. Update ldinfo
2881 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2884 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2886 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2887 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2888 init and fini functions. Do garbage collection for objects
2889 without an entry point too.
2891 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2893 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2894 check whether a symbol has csect information.
2895 (coff_print_aux): Likewise.
2896 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2897 information for C_AIX_WEAKEXT too.
2898 (_bfd_xcoff_swap_aux_out): Likewise.
2899 (xcoff_reloc_type_br): Handle defweak symbols too.
2900 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2901 information for C_AIX_WEAKEXT too.
2902 (_bfd_xcoff64_swap_aux_out): Likewise.
2903 (xcoff64_reloc_type_br): Handle defweak symbols too.
2904 * coffgen.c (coff_print_symbol): Handle auxillary function
2905 information for C_AIX_WEAKEXT too.
2906 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2907 instead of BSF_GLOBAL if the L_WEAK flag is set.
2908 (xcoff_dynamic_definition_p): New function.
2909 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2910 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2911 always take the symbol class from the ldsym. Use weak bfd symbol
2912 types for weak ldsyms.
2913 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2914 Fix the check for whether a definition is from a shared object.
2915 Allow redefinitions of weak symbols.
2916 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2917 (xcoff_keep_symbol_p): Likewise.
2918 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2919 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2920 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2921 but mark them as L_WEAK.
2922 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2923 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2925 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2927 * xcofflink.c (xcoff_mark): When walking the relocations,
2928 only mark the target symbol or the target section, not both.
2929 (xcoff_final_definition_p): New function.
2930 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2931 symbol is a valid definition of the associated output symbol.
2932 Use XCOFF_ALLOCATED to stop the same hash table entry having
2934 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2936 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2938 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2940 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2943 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2945 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2946 * libcoff.h: Regenerate.
2947 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2948 line-number counts in the bfd's lineno_counts field.
2949 Don't keep per-csect line-number counts.
2950 (xcoff_sweep): Don't update per-csect line-number counts.
2951 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2952 entries in each output section.
2953 (xcoff_link_input_bfd): Get the number of line numbers from
2954 the bfd's lineno_counts field, rather than recalculating it
2955 from scratch. Fix the range check when updating C_BINCL and
2957 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2958 here. Don't expect csects to have line-number counts.
2960 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2962 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2963 * libcoff.h: Regenerate.
2964 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2965 "skip" logic from xcoff_link_input_bfd.
2966 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2967 objects in a dynamic link, rather than checking whether csectpp
2968 is null. Always allocate debug_index for other objects,
2969 and always go through the loop. Update the type of debug_index
2970 after the change above. Read the auxillary csect information
2971 and use xcoff_keep_symbol_p to decide whether a symbol should
2972 be kept. Set its debug_index to -2 if not.
2973 (xcoff_link_input_bfd): Update the type of debug_index after
2974 the change above and always expect it to be nonnull. Use it to
2975 test whether a symbol should be stripped, rather than making the
2976 decision here. Postpone all symbol creation to the second pass.
2978 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2980 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2981 creating a descriptor.
2982 (xcoff_sweep): Don't mark toc_section unless it's needed.
2983 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2984 when marking every bfd.
2985 (xcoff_link_input_bfd): Skip all TOC anchors.
2986 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2987 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2988 to -1; call xcoff_find_tc0 instead.
2990 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2992 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2993 * libcoff.h: Regenerate.
2994 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2995 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2996 the previous symbol's csect. Treat last_symndx as an inclusive value
2997 and simplify its handling.
2998 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2999 symbols with the right csect. Don't mark rsec when processing
3000 relocations against undefined or absolute sections.
3001 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3002 of bfd_und_section_ptr.
3003 (xcoff_link_input_bfd): Likewise.
3005 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3007 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3008 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3009 flag is set. Assert that all undefined symbols are either
3010 imported or defined by a dynamic object.
3011 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3012 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3013 handling to all relocations. Only set XCOFF_CALLED for function
3015 (xcoff_find_function): New function, split out from...
3016 (bfd_xcoff_export_symbol) ...here.
3017 (xcoff_set_import_path): New function, split out from...
3018 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3019 meaning of XCOFF_CALLED.
3020 (xcoff_mark_symbol): If we mark an undefined and unimported
3021 symbol, find some way of defining it. If the symbol is a function
3022 descriptor, fill in its definition automatically. If the symbol
3023 is a function, mark its descriptor and allocate room for global
3024 linkage code. Otherwise mark the symbol as implicitly imported.
3025 Move the code for creating function descriptors from...
3026 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3027 check for symbols that were implicitly defined.
3028 (xcoff_mark): Don't count any dynamic relocations against
3030 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3031 in the xcoff link info.
3032 (xcoff_link_input_bfd): Remove handling of undefined and
3035 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3037 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3038 if the target is absolute. Fix comment typo.
3039 (xcoff_ppc_relocate_section): Remove FIXME.
3040 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3041 if the target is absolute.
3043 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3045 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3046 R_POS and R_NEG relocations against absolute symbols to the
3049 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3051 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3052 to 2 for bfd_mach_ppc_620.
3054 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3056 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3057 * configure.in: Likewise.
3058 * configure: Regenerate.
3060 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3063 * elf.c (assign_section_numbers): Generate symbol table if there
3064 is any relocation in output.
3065 (_bfd_elf_compute_section_file_positions): Likewise.
3067 2009-03-13 Nick Clifton <nickc@redhat.com>
3070 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3071 * elflink.c (elf_link_read_relocs_from_section): Use
3072 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3073 relocs but no symbol table.
3074 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3076 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3079 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3080 to check ___tls_get_addr.
3082 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3083 strncmp to check __tls_get_addr.
3085 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3087 * dwarf2.c (read_section): Always check the offset, even when the
3088 section has been read before.
3090 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3092 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3095 2009-03-11 Chris Demetriou <cgd@google.com>
3097 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3098 * bfd-in2.h: Regenerate.
3099 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3100 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3102 (bsd_write_armap): Likewise.
3103 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3104 flag is set, do nothing.
3105 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3108 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3110 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3111 used to update stack pointer.
3113 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3116 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3117 for unknown symbols in absolute section.
3119 2009-03-06 Nick Clifton <nickc@redhat.com>
3121 * po/es.po: Updated Spanish translation.
3123 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3125 * elf32-arm.c (group_sections): Take next section size into
3126 account before accepting to group it.
3128 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3130 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3132 (elf32_arm_final_link_relocate): Likewise.
3134 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3137 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3139 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3141 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3142 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3143 (BFD_FAKE_SECTION): Init new flag.
3144 * ecoff.c (bfd_debug_section): Likewise.
3145 * bfd-in2.h: Regenerate.
3146 * libbfd.h: Regenerate.
3147 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3148 (ppc_elf_reloc_type_lookup): Handle new relocs.
3149 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3150 without marker relocs.
3151 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3152 if section has no old-style calls.
3153 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3154 Don't try to optimize new-style __tls_get_addr call when handling
3155 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3157 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3158 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3159 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3160 without marker relocs.
3161 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3162 if section has no old-style calls. Set toc_ref for new relocs as
3164 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3165 Don't try to optimize new-style __tls_get_addr call when handling
3166 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3169 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3172 * configure.in: Test for ld --as-needed support. Link shared
3173 libbfd against libm.
3174 * configure: Regenerate.
3176 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3178 * Makefile.am: Run "make dep-am".
3179 * Makefile.in: Regenerate.
3181 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3183 * elf32-score7.c: New file.
3184 * elf32-score.h: New file.
3185 * elf32-score.c: Add code to support score 7. Set score7 as the
3187 * cpu-score.c: Add score7 architecure.
3188 (compatibile): New function.
3189 * Makefile.am: Add rules for building elf32-score7 object.
3190 * Makefile.in: Regenerate.
3191 * configure.in: Add elf32-score7 object to score vectors.
3192 * configure: Regenerate.
3193 * reloc.c: Add score7 relocs.
3194 * archures.c: Add score3 and score7 machine numbers.
3195 * bfd-in2.h: Regenerate.
3196 * libbfd.h: Regenerate.
3198 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3200 * configure: Regenerate.
3202 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3204 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3205 (elf32_hppa_check_relocs): Use it.
3207 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3209 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3210 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3211 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3212 (elf_hppa_record_segment_addrs): Likewise.
3213 (elf_hppa_final_link): Likewise.
3214 (elf_hppa_relocate_insn): Likewise.
3215 (elf_hppa_final_link_relocate): Likewise.
3216 (elf64_hppa_relocate_section): Likewise.
3217 * elf64-hppa.c: Insert above.
3219 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3221 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3222 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3223 (elf_hppa_relocate_section): Likewise.
3224 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3225 from struct elf_link_hash_entry. Add count field.
3226 (struct elf64_hppa_dyn_hash_table): Delete.
3227 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3228 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3229 (hppa_elf_hash_entry, eh_name): Define.
3230 (elf64_hppa_new_dyn_hash_entry): Delete.
3231 (elf64_hppa_dyn_hash_lookup): Delete.
3232 (elf64_hppa_dyn_hash_traverse): Delete.
3233 (get_dyn_name): Delete.
3234 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3235 of struct elf64_hppa_dyn_hash_entry *.
3236 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3237 allocate_global_data_plt, allocate_global_data_stub,
3238 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3240 (hppa64_link_hash_newfunc): New.
3241 (elf64_hppa_hash_table_create): Rework.
3242 (count_dyn_reloc): Likewise.
3243 (hppa64_elf_local_refcounts): New.
3244 (elf64_hppa_check_relocs): Rework using standard technique for recording
3245 local DLT, PLT and OPD reference counts.
3246 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3247 elf_link_hash_entry *.
3248 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3249 allocate_global_data_plt, allocate_global_data_stub,
3250 allocate_global_data_opd, allocate_dynrel_entries,
3251 elf64_hppa_adjust_dynamic_symbol,
3252 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3253 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3254 Use hppa_link_hash_table. Rework.
3255 (elf64_hppa_link_output_symbol_hook): Rework.
3256 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3257 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3258 elf64_hppa_finish_dynamic_sections): Likewise.
3260 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3262 * elf32-arm.c (stub_reloc_type): Removed.
3263 (insn_sequence): Renamed reloc_type field to r_type.
3264 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3265 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3266 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3267 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3268 (arm_stub_is_thumb): Catch new stubs.
3269 (arm_type_of_stub): Handle new stubs.
3270 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3271 (bfd_elf32_arm_process_before_allocation): Remove useless
3274 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3276 * elf.c (elf_find_function): Use is_function_type to check
3279 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3281 * xtensa-modules.c: Revert to previous version 1.11 due
3282 to inadvertant commit.
3284 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3286 * elf32-xtensa.c (text_action_add): Separate test for action
3287 type. Break if saved action is ta_widen_insn at same offset.
3289 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3291 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3292 to elf32_arm_stub_long_branch_any_arm_pic.
3293 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3294 (enum elf32_arm_stub_type, arm_type_of_stub)
3295 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3298 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3300 * elf32-arm.c (PREV_SEC): Update comment.
3301 (group_sections): Rename argument to stubs_always_after_branch.
3302 Reverse the list and place stubs at the end of input sections.
3304 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3306 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3308 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3310 (arm_size_one_stub): Remove unnecessary break.
3311 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3313 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3315 * elf32-arm.c (stub_insn_type): New type.
3316 (stub_reloc_type): Likewise.
3317 (insn_sequence): Likewise.
3318 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3319 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3320 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3321 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3322 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3323 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3324 (elf32_arm_stub_hash_entry): Add new helper fields.
3325 (stub_hash_newfunc): Initialize these new fields.
3326 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3327 to take endianness into account.
3328 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3329 (arm_map_one_stub): Code is now more generic, thanks to
3332 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3334 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3336 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3337 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3338 BLX is not available. Fix typo in warning message. Add comments
3339 and improve formatting.
3340 (arm_build_one_stub): Adjust to new
3341 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3342 (arm_map_one_stub): Likewise.
3344 2009-02-23 Tristan Gingold <gingold@adacore.com>
3345 Eric Botcazou <ebotcazou@adacore.com>
3346 Douglas B Rupp <rupp@gnat.com>
3348 * vms.h: Update copyright year, fix comments, reorder declarations.
3349 (_bfd_save_vms_section): Remove the prototype.
3350 (EGPS_S_V_NO_SHIFT): New constant.
3351 (bfd_vms_set_section_flags): New prototype.
3352 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3354 (EGSY_S_W_FLAGS): Ditto.
3355 (EGSY_S_V_QUAD_VAL): Ditto.
3356 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3357 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3358 EGST_S_B_NAMLNG): Ditto.
3359 (ESRF_S_B_NAMLNG): Ditto.
3360 (ETIR_S_C_HEADER_SIZE): Ditto.
3361 (EGPS_S_V_ALLOC_64BIT): Ditto.
3362 (DST_S_C_EPILOG): Ditto.
3363 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3364 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3365 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3366 (DST_S_L_PCLINE_UNSLONG): Ditto.
3367 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3368 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3369 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3370 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3371 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3372 (DST_S_B_SRC_UNSBYTE): Ditto.
3373 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3375 (vms_section, vms_reloc): Remove types.
3376 (hdr_struc): Replaced by ...
3377 (hdr_struct): ... new type.
3378 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3379 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3380 (EMH_DATE_LENGTH): Ditto.
3381 (eom_struc): Replaced by ...
3382 (eom_struct): ... new type.
3383 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3384 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3385 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3386 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3387 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3388 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3389 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3390 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3391 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3392 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3393 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3394 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3395 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3396 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3397 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3398 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3399 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3400 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3401 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3402 (enum file_type_enum): New type.
3403 (struct location_struct): Removed.
3404 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3405 (struct funcinfo, struct module): Ditto.
3406 (struct vms_private_data_struct): Update fields.
3407 (struct vms_section_data_struct): New type.
3409 * vms.c: Update copyright year, fix comments,
3410 Fix includes for DECC, add prototypes.
3411 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3413 Use flavour to set is_vax, location_stack is removed.
3414 (struct pair): Declare.
3415 (fill_section_ptr): Initialize variables at declaration.
3416 Add guard to set SECTION_SYM flag, handlde und section.
3417 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3418 (_bfd_vms_slurp_object_records): New function, replaces previous
3420 (vms_slurp_module): New function.
3421 (vms_slurp_image): Ditto.
3422 (vms_object_p): Complete rewrite.
3423 (vms_mkobject): Use is_vax field to slect architecture.
3424 (free_reloc_stream): New function.
3425 (vms_convert_to_var): Ditto.
3426 (vms_convert_to_var_1): Ditto.
3427 (vms_convert_to_var_unix_filename): Ditto.
3428 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3430 (vms_new_section_hook): Set alignment to 0, allocate private data.
3431 (vms_get_section_contents): Load content.
3432 (vms_get_symbol_info): Handle undefined section.
3433 (vms_find_nearest_line): Handle.
3434 (alloc_reloc_stream): New function.
3435 (vms_slurp_reloc_table): Ditto.
3436 (vms_get_reloc_upper_bound): Make it real.
3437 (vms_canonicalize_reloc): Do the real work.
3438 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3440 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3441 (vms_set_arch_mach): Check arch.
3442 (vms_set_section_contents): Copy the content after allocation.
3443 (vms_alpha_vec): Update object flags.
3445 * vms-tir.c: Update copyright year, fix comments,
3446 add prototypes for new functions.
3447 (dst_define_location): New function.
3448 (dst_restore_location): New function.
3449 (dst_retrieve_location): New function.
3450 (dst_check_allocation): New function.
3451 (image_dump): Call dst_check_allocation.
3452 (image_write_b): Ditto.
3453 (image_write_w): Ditto.
3454 (image_write_l): Ditto.
3455 (image_write_q): Ditto.
3456 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3457 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3459 Call error handler instead of abort if name is not known.
3460 (etir_sta): Add quarter_relocs argument and set it.
3463 (etir_opr): Ditto, return FALSE in case of error.
3464 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3465 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3466 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3467 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3468 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3469 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3470 Return FALSE in case of error.
3471 (tir_sta): Change sign of psect.
3473 (tir_cmd): Fix cast. Makes tir_table static const.
3474 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3475 add argument to explain.
3476 (analyze_etir): Initialize maxptr, add quarter_relocs
3477 declaration, move some declarations into inner scopes.
3478 Handle quarter_relocs and STO_IMM.
3479 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3480 (_bfd_vms_slurp_relocs): New function.
3481 (_bfd_vms_decode_relocs): New function.
3482 (sto_imm): Rewritten.
3483 (start_first_etbt_record): New function.
3484 (start_another_etbt_record): Ditto.
3485 (etir_output_check): Ditto.
3486 (defer_reloc_p): Ditto.
3487 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3488 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3489 rewritte relocations handling.
3490 (_bfd_vms_write_tbt): Removed.
3491 (_bfd_vms_write_dbg): Ditto.
3493 * vms-misc.c: Update copyright year, Fix comments.
3494 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3495 (maybe_adjust_record_pointer_for_object): New function.
3496 (_bfd_vms_get_first_record): New function, replaces ...
3497 (_bfd_vms_get_record): .. removed.
3498 (_bfd_vms_get_object_record): New function.
3499 (_bfd_vms_get_object_record): New function.
3500 (vms_get_remaining_object_record): New function, replaces ...
3501 (_bfd_vms_get_next_record): ... removed.
3502 (add_new_contents): Removed.
3503 (_bfd_save_vms_section): Removed.
3504 (_bfd_get_vms_section): Removed.
3505 (_bfd_vms_output_flush): Write in VAR format.
3506 (new_symbol): Don't make UND section.
3508 * vms-hdr.c: Update copyright year, update list of record handled.
3509 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3510 (_bfd_vms_write_hdr): Strip vms and unix patches,
3511 add comments, truncate module name at 31 characters,
3512 use constants instead of hard-coded value,
3513 write BFD version instead of a fixed string.
3514 (_bfd_vms_slurp_ihd): New function.
3515 (_bfd_vms_slurp_isd): Ditto.
3516 (_bfd_vms_slurp_ihs): Ditto.
3517 (new_module): Ditto.
3518 (parse_module): Ditto
3519 (build_module_list): Ditto.
3520 (module_find_nearest_line): Ditto.
3521 (_bfd_vms_find_nearest_dst_line): Ditto.
3522 (vms_slurp_debug): Ditto.
3523 (_bfd_vms_slurp_dbg): Ditto.
3524 (_bfd_vms_slurp_tbt): Ditto.
3525 (_bfd_vms_write_dbg): Ditto.
3526 (_bfd_vms_write_tbt): Ditto.
3528 * vms-gsd.c: Update copyright year, update list of records handled.
3529 (EVAX_LITERALS_NAME): New macro.
3530 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3531 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3532 (register_universal_symbol): New function and prototype.
3533 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3534 improve debug messages,
3535 use constants instead of hard-coded value,
3536 fix missing endianness conversion,
3537 handle global symbol (SYMG).
3538 (bfd_vms_set_section_flags): New function.
3539 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3540 handle section literals,
3542 handle section bfd and vms flags,
3543 don't output LIB$INITIALIZE symbol,
3544 fix handling of weak symbols,
3545 fix evax vs vax procedure descriptor,
3546 handle absolute symbols.
3548 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3549 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3551 * makefile.vms (DEFS): Fix flags for VMS.
3553 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3555 * bfd-in2.h: Regenerated.
3556 * libbfd.h: Regenerated.
3558 2009-02-20 Cary Coutant <ccoutant@google.com>
3560 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3563 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3566 * coffcode.h (coff_write_object_contents): Don't let the string
3567 table offset overflow the s_name field when using long section names.
3569 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3571 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3572 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3573 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3574 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3575 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3576 (bfd_pmac_xcoff_backend_data): Likewise.
3577 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3578 (bfd_xcoff_aix5_backend_data): Likewise.
3579 (xcoff64_write_object_contents): Delete unused long_section_names
3581 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3582 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3584 * coffcode.h (documentation): Update to describe long section names.
3585 (COFFLONGSECTIONCATHELPER): New helper macro.
3586 (BLANKOR1TOODD): Likewise.
3587 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3588 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3589 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3590 (bfd_coff_set_long_section_names_allowed): New function.
3591 (bfd_coff_set_long_section_names_disallowed): Likewise.
3592 (struct bfd_coff_backend_data): Add new backend hook function
3593 pointer _bfd_coff_set_long_section_names.
3594 (bfd_coff_set_long_section_names): New backend hook.
3595 (coff_write_object_contents): Only generate long section names if
3596 bfd_coff_long_section_names() indicates they are currently enabled.
3597 (bfd_coff_std_swap_table): Make non-const, and initialise long
3598 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3599 (ticoff0_swap_table): Likewise to both.
3600 (ticoff1_swap_table): Again, likewise to both.
3601 * coffgen.c (make_a_section_from_file): Allow long section names
3602 as inputs even if not currently allowed for outputs.
3603 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3604 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3605 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3606 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3607 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3608 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3609 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3610 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3611 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3612 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3613 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3614 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3615 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3616 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3617 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3618 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3619 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3620 * libcoff-in.h: Update copyright year to cause updated copyright
3621 year in generated libcoff.h, and fix typo.
3622 * libcoff.h: Regenerated.
3623 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3624 (_bfd_ecoff_no_long_sections): Add prototype.
3625 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3626 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3627 defined by an including .c file.
3628 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3629 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3630 (ticoff1_swap_table): Likewise to both.
3632 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3634 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3635 stub. Catch default case error.
3636 (arm_map_one_stub): Add missing Thumb mapping symbol.
3638 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3641 * elf32-avr.c: Handle case where no local symbos exist correctly.
3643 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3646 * elf32-arm.c (arm_long_branch_stub,
3647 arm_thumb_v4t_long_branch_stub,
3648 arm_thumb_thumb_long_branch_stub,
3649 arm_thumb_arm_v4t_long_branch_stub,
3650 arm_thumb_arm_v4t_short_branch_stub,
3651 arm_pic_long_branch_stub):
3652 Renamed to elf32_arm_stub_long_branch_any_any,
3653 elf32_arm_stub_long_branch_v4t_arm_thumb,
3654 elf32_arm_stub_long_branch_thumb_only,
3655 elf32_arm_stub_long_branch_v4t_thumb_arm,
3656 elf32_arm_stub_short_branch_v4t_thumb_arm,
3657 elf32_arm_stub_long_branch_any_any_pic.
3658 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3659 arm_thumb_thumb_stub_long_branch,
3660 arm_thumb_arm_v4t_stub_long_branch,
3661 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3662 Renamed to arm_stub_long_branch_any_any,
3663 arm_stub_long_branch_v4t_arm_thumb,
3664 arm_stub_long_branch_thumb_only,
3665 arm_stub_long_branch_v4t_thumb_arm,
3666 arm_stub_short_branch_v4t_thumb_arm,
3667 arm_stub_long_branch_any_any_pic.
3669 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3671 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3672 in branch offset check.
3674 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3676 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3677 add toc.symndx and toc.add.
3678 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3680 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3682 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3683 (branch_reloc_hash_match): New function, extracted from..
3684 (ppc64_elf_tls_optimize): ..here.
3685 (ppc64_elf_relocate_section): Properly set addends when optimizing
3686 tls sequences. Avoid unnecessary reading and writing of insns.
3687 Only redo reloc when symbol changed. Bypass symbol checks when
3689 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3690 (branch_reloc_hash_match): New function, extracted from..
3691 (ppc_elf_tls_optimize): ..here.
3692 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3693 Don't clear addend on zapped __tls_get_addr reloc.
3695 2009-02-12 Nick Clifton <nickc@redhat.com>
3698 * elflink.c (bfd_elf_final_link): When counting the relocations,
3699 if the header size has not been set yet then assume that it will
3700 match the output section's reloc type.
3702 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3704 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3707 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3709 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3710 (find_function): Likewise.
3711 (pasted_function): Don't error if no prior function found.
3712 (discover_functions): Revert 2008-12-10 change. Extend first
3713 function range to start of section.
3715 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3717 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3719 * elf64-hppa.h: Likewise.
3721 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3723 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3726 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3728 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3729 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3731 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3733 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3734 * archures.c (bfd_mach_mips_xlr): Define.
3735 * bfd-in2.h: Regenerate.
3736 * cpu-mips.c (I_xlr): Define.
3737 (arch_info_struct): Add XLR entry.
3738 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3739 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3740 (mips_mach_extensions): Add XLR entry.
3742 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3744 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3746 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3748 * configure.in: AC_SUBST pdfdir.
3749 * Makefile.am: Add install-pdf, install-pdf-am
3750 and install-pdf-recursive targets. Define pdfdir.
3751 * doc/Makefile.am: Define pdf__strip_dir. Add
3752 install-pdf and install-pdf-am targets.
3753 * po/Make-in: Add install-pdf target.
3754 * configure: Regenerate.
3755 * Makefile.in: Regenerate
3756 * doc/Makefile.in: Regenerate.
3758 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3760 * bfd-in2.h: Regenerate.
3761 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3762 fields from n_entries to n_slots where appropriate, update comments.
3763 (HOWTO): Add TLS relocations.
3764 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3765 (enum elf_m68k_got_offset_size): New enum.
3766 (struct elf_m68k_got_entry.type): Move field to ...
3767 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3768 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3770 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3772 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3773 fields into n_entries array. Update comments.
3774 (elf_m68k_init_got): Simplify, update all uses.
3775 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3776 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3777 GOT entries; update name, update all uses.
3778 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3779 (elf_m68k_get_got_entry): Update.
3780 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3782 (elf_m68k_remove_got_entry_type): Simplify.
3783 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3784 (elf_m68k_can_merge_gots): Update.
3785 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3786 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3787 GOT entries, simplify.
3788 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3789 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3790 field, remove obsoleted local_n_entries field.
3791 (elf_m68k_partition_multi_got_2): New static function.
3792 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3794 (elf_m68k_remove_got_entry_type): Update.
3795 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3796 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3797 update of sgot->size and srelgot->size.
3798 (elf_m68k_gc_sweep_hook): Update.
3799 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3800 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3802 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3803 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3805 2009-02-02 DJ Delorie <dj@redhat.com>
3807 * elf32-mep.c (config_names): Regenerate configuration.
3809 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3811 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3812 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3813 * elf.c (bfd_elf_get_str_section): Make static.
3814 (bfd_elf_find_section): Delete.
3815 * libbfd.h: Regenerate.
3817 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3819 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3820 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3822 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3824 * elflink.c (on_needed_list): New function.
3825 (elf_link_add_object_symbols): Link in --as-needed libs if they
3826 satisfy undefined symbols in other libs.
3828 2009-01-30 Julian Brown <julian@codesourcery.com>
3830 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3831 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3832 with --just-symbols (-R).
3834 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3836 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3837 high_pc in order to properly sign-extend VMAs.
3839 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3840 Mark Shinwell <shinwell@codesourcery.com>
3841 Catherine Moore <clm@codesourcery.com>
3843 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3845 2009-01-28 Catherine Moore <clm@codesourcery.com>
3847 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3848 SEC_LOAD for dynamic relocation sections.
3850 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3852 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3853 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3854 the size of local TLS data.
3856 2009-01-27 Andreas Schwab <schwab@suse.de>
3858 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3859 architectures in the archive.
3861 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3863 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3864 <R_CRIS_32_DTPREL>: Correct relocation value.
3866 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3867 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3868 symbols with non-default visibility.
3870 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3872 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3873 describing the trampolines.
3874 (ppc_elf_relocate_section): Update relocs to describe the
3877 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3879 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3880 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3881 and R_PARISC_PCREL12F relocations.
3883 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3886 * elflink.c (find_version_for_sym): New function split out from,
3887 but without export_dynamic test, ..
3888 (_bfd_elf_link_assign_sym_version): ..here.
3889 (_bfd_elf_export_symbol): Use it.
3891 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3893 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3894 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3895 * elflink.c: ..here, somewhat modified.
3896 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3897 _bfd_elf_link_find_version_dependencies,
3898 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3899 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3900 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3902 * elflink.c: ..and make static here.
3903 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3904 of output_bfd from struct elf_find_verdep_info.
3905 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3906 struct elf_info_failed.
3907 (bfd_elf_size_dynamic_sections): Adjust.
3909 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3912 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3913 after comp_unit_find_line call.
3915 2009-01-21 Nick Clifton <nickc@redhat.com>
3918 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3919 tm_gmtoff field in struct tm.
3921 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3923 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3924 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3925 sections in soft-icache lines unless non_ia_text. Don't add
3926 rodata if doing so would exceed line size.
3928 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3930 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3931 types than bfd_link_hash_indirect, before early return, call
3932 _bfd_elf_link_hash_copy_indirect.
3934 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3936 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3937 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3938 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3939 (elf_backend_obj_attrs_order): New define.
3940 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3941 (elfNN_bed): Add elf_backend_obj_attrs_order.
3943 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3945 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3946 (obj_attr_size): Likewise.
3947 (write_obj_attribute): Likewise.
3948 (_bfd_elf_copy_obj_attributes): Likewise.
3949 (_bfd_elf_parse_attributes): Likewise.
3950 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3951 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3952 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3953 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3954 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3957 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3959 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3960 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3961 (bfd_elf_add_obj_attr_string): Likewise.
3962 (bfd_elf_add_obj_attr_int_string): Likewise.
3963 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3964 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3965 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3966 Tag_nodefaults has no default value.
3967 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3968 comment to reflect the new state.
3970 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3973 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3974 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3975 (adjust_z_magix): Delete dead code handling QMAGIC.
3977 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3979 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3980 IMAGE_SCN_MEM_DISCARDABLE.
3982 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3984 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3985 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3986 * configure.in (commonbfdlib): Delete.
3987 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3988 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3989 is available, not just for linux.
3990 * po/SRC-POTFILES.in: Regenerate.
3991 * Makefile.in: Regenerate.
3992 * configure: Regenerate.
3994 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3995 Julian Brown <julian@codesourcery.com>
3997 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3998 ARM attributes in ABI 2.07.
3999 * elf32-arm.c (get_secondary_compatible_arch): New function.
4000 (set_secondary_compatible_arch): New function.
4001 (tag_cpu_arch_combine): New function.
4002 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4003 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4004 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4005 make it fit with order_01243.
4006 Add support for Tag_also_compatible_with,
4007 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4008 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4009 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4010 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4011 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4012 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4013 Rework the way unknown attributes are handled.
4014 Defer errors until all attributes have been processed.
4016 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4018 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4019 bfd_elf_add_obj_attr_int_string.
4020 Read Tag_compatibility from its new location in the attribute array,
4021 rather than the attribute list.
4022 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4023 bfd_elf_add_obj_attr_int_string.
4024 (_bfd_elf_parse_attributes): Likewise.
4025 (_bfd_elf_merge_object_attributes): There's now only one
4026 Tag_compatibility, and it's in the array, not the list.
4027 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4029 (bfd_elf_add_obj_attr_compat): Rename to
4030 bfd_elf_add_obj_attr_int_string.
4031 (bfd_elf_add_proc_attr_compat): Rename to
4032 bfd_elf_add_proc_attr_int_string.
4033 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4036 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4038 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4039 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4040 (vmsutil.lo): Add dependency rule.
4041 * Makefile.in: Regenerate.
4042 * config.bfd (ia64*-*-*vms*): Add case.
4043 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4044 * configure: Regenerate.
4045 * vmsutil.c: New file.
4046 * vmsutil.h: New file.
4047 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4049 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4050 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4051 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4052 elfNN_vms_object_p): New functions
4053 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4055 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4058 * elflink.c (elf_gc_sweep): Exclude the group section if the
4059 first member of the section group is excluded.
4061 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4064 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4065 saved filename, use bfd_alloc rather than bfd_malloc for it.
4067 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4069 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4071 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4073 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4075 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4077 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4079 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4081 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4083 (struct got_entry): Add br_addr.
4084 (struct call_info): Add priority.
4085 (struct function_info): Add lr_store and sp_adjust.
4086 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4087 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4088 area as an overlay, and check that no other overlays exist. Look up
4089 icache overlay manager entry sym.
4090 (BRA_STUBS, BRA, BRASL): Define.
4091 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4092 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4094 (count_stub, build_stub): Support soft-icache.
4095 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4096 (spu_elf_size_stubs): Size soft-icache stubs.
4097 (overlay_index): New function.
4098 (spu_elf_build_stubs): Make static. Support soft-icache.
4099 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4100 (find_function_stack_adjust): Save lr store and stack adjust insn
4102 (maybe_insert_function): Adjust find_function_stack_adjust call.
4103 (mark_functions_via_relocs): Retrieve priority.
4104 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4105 (sort_calls): Sort by priority first.
4106 (mark_overlay_section): Ignore .ovl.init.
4107 (sum_stack): Only print when stack_analysis.
4108 (print_one_overlay_section): New function, extracted from..
4109 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4110 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4111 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4112 analysis. Call spu_elf_build_stubs.
4113 (spu_elf_relocate_section): For soft-icache encode overlay index
4115 (spu_elf_output_symbol_hook): Support soft-icache.
4116 (spu_elf_modify_program_headers: Likewise.
4118 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4119 num_regions to num_lines. Add line_size and max_branch.
4120 (enum _ovly_flavour): Add ovly_soft_icache.
4121 (spu_elf_build_stubs): Delete.
4123 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4125 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4126 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4128 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4130 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4131 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4132 the program, the known offset starts at the negative size of the
4134 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4137 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4139 * config.bfd: Add lm32-*-rtems*.
4141 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4143 * coff-ppc.c: Add 2009 to Copyright.
4144 * elf32-cris.c: Likewise.
4145 * elflink.c: Likewise.
4147 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4149 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4150 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4152 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4155 * elflink.c (elf_merge_st_other): New.
4156 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4157 hide them if needed.
4158 (elf_link_add_object_symbols): Updated.
4160 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4163 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4164 ref_dynamic and dynamic_def fields when setting def_regular
4167 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4170 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4173 For older changes see ChangeLog-2008
4179 version-control: never