1 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
3 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
6 2009-09-01 Tristan Gingold <gingold@adacore.com>
8 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
9 dependencies. Reindent.
10 * configure.com: Ported to Itanium VMS. Now generates a build.com
11 to build without make. Add messages but make edit silent.
12 * hosts/alphavms.h: Add a prototype for stpcpy.
13 * vms.c: Add a missing include for Alpha VMS.
14 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
16 2009-08-31 Jan Beulich <jbeulich@novell.com>
18 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
19 * elf.c (bfd_elf_get_default_section_type): New.
20 (elf_fake_sections): Use bfd_elf_get_default_section_type.
22 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
24 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
26 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
28 2009-08-30 Alan Modra <amodra@bigpond.net.au>
31 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
32 (bfd_emul_get_commonpagesize): Likewise.
34 2009-08-29 Martin Thuresson <martin@mtme.org>
36 * elf32-arm.c (struct stub_def): Rename member template to
37 template_sequence. (arm_build_one_stub,
38 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
39 Rename variable template to template_sequence.
40 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
41 Rename variable template to template_val.
42 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
44 * coffgen.c (coff_make_empty_symbol)
45 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
46 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
48 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
50 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
52 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
53 * ieee.c (ieee_make_empty_symbol): Rename variable new to
55 * linker.c (bfd_new_link_order): Rename variable new to
57 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
59 * oasys.c (oasys_make_empty_symbol): Rename variable new to
61 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
62 new to new_symbol_type.
63 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
65 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
67 (read_hdr, rs6000coff_core_p)
68 (rs6000coff_core_file_matches_executable_p)
69 (rs6000coff_core_file_failing_command)
70 (rs6000coff_core_file_failing_signal): Updated function to use new
72 * som.c (som_make_empty_symbol): Rename variable new to
74 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
76 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
77 variable new to new_symbol.
79 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
81 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
82 bfdlibdir and bfdincludedir.
83 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
84 [INSTALL_LIBBFD]: ... here, ...
85 [INSTALL_LIBBFD]: ... and empty overrides here.
86 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
87 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
88 * Makefile.in: Regenerate.
89 * configure: Regenerate.
91 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
93 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
94 relocations. Rewrite output of dynamic TLS relocations.
95 (DTP_OFFSET, TP_OFFSET): New constants.
96 (dtpoff_base): Update.
97 (tpoff): Rename to tpoff_base, update.
98 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
99 New functions. Move code from elf_m68k_relocate_section here.
100 (elf_m68k_relocate_section): Update.
101 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
103 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
105 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
107 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
108 Handle non_got_ref field.
109 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
111 2009-08-26 Alan Modra <amodra@bigpond.net.au>
114 * linker.c (bfd_find_version_for_sym): Revert warning.
116 2009-08-26 Alan Modra <amodra@bigpond.net.au>
119 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
120 other wildcard match. Warn on multiple wildcard matches.
122 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
124 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
126 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
127 only in this condition.
128 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
129 to build but not install libbfd.la in this condition.
130 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
131 (install_libbfd, install_libbfd): Remove.
132 * Makefile.in: Regenerate.
133 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
134 (INCLUDES): ... this.
136 * doc/Makefile.in: Regenerate.
138 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
140 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
141 dependency tracking to work for them.
142 (targets.lo, archures.lo, dwarf.lo): Rewrite to
143 use automake dependency tracking mechanism.
144 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
145 (mkdep section): Remove.
146 (BUILT_SOURCES): New, list $(BUILD_HFILES).
147 * Makefile.in: Regenerate.
148 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
150 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
151 (install-pdf, install-pdf-recursive, install-html)
152 (install-html-recursive): Remove.
153 * Makefile.in: Regenerate.
155 * Makefile.in: Regenerate.
156 * aclocal.m4: Likewise.
157 * config.in: Likewise.
158 * configure: Likewise.
160 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
162 * elf32-arm.c (arch_has_thumb2_nop): New function.
163 (arch_has_arm_nop): New function.
164 (elf32_arm_final_link_relocate): NOP opcodes changed.
166 2009-08-16 Doug Evans <dje@google.com>
168 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
169 at least don't leak memory.
171 2009-08-13 DJ Delorie <dj@redhat.com>
173 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
176 2009-08-12 Nick Clifton <nickc@redhat.com>
178 * po/fi.po: Updated Finnish translation.
180 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
182 Merge some FRV FDPIC changes into the Blackfin code.
183 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
184 summary reloc information.
185 (bfinfdpic_dynamic_got_plt_info): New.
186 (_bfin_create_got_section): Create the PLT section here.
187 (elf32_bfinfdpic_create_dynamic_sections): Not here.
188 (_bfinfdpic_count_nontls_entries): Move out of...
189 (_bfinfdpic_count_got_plt_entries): ... here.
190 (_bfinfdpic_count_relocs_fixups): Likewise.
191 (_bfinfdpic_reset_got_plt_entries): New.
192 (_bfinfdpic_size_got_plt): Move out of...
193 (elf32_bfinfdpic_size_dynamic_sections): ... here.
194 (bfinfdpic_relocate_section): Be careful not to call
195 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
196 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
198 (elf_backend_discard_info): Define for FD-PIC.
200 2009-08-11 Alan Modra <amodra@bigpond.net.au>
202 * elflink.c: Add FIXMEs for some places that require octets_per_byte
204 * elf-eh-frame.c: Likewise.
207 2009-08-11 Alan Modra <amodra@bigpond.net.au>
209 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
210 to x86 and x86_64 configurations.
211 * configure: Regenerate.
213 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
215 Stop using bfd_usrdata in libbfd.
216 * coff-stgo32.c (bfd_coff_go32stub): Remove.
217 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
218 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
219 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
220 filehdr_dst->u.go32.stub. New comment with the reason.
221 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
222 Substitute the removed macro bfd_coff_go32stub.
223 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
224 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
225 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
226 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
227 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
229 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
230 * libcoff-in.h (coff_data_type): New field go32stub.
231 * libcoff.h: Regenerated.
233 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
235 Fix go32 stub preservation by objcopy.
236 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
237 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
240 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
242 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
244 (elf32_arm_final_link_relocate): Treat local undefined symbols the
245 same as global undefined symbols.
246 (elf32_arm_relocate_section): Give an error for local undefined
247 non-weak symbols, unless the reloc will not use the symbol.
249 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
251 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
252 (ppc_elf_relax_section): Use symbol index to distinguish
255 2009-08-10 Alan Modra <amodra@bigpond.net.au>
257 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
259 2009-08-10 Alan Modra <amodra@bigpond.net.au>
261 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
262 info for STT_GNU_IFUNC.
263 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
264 on got refs in case the symbol turns out to be ifunc.
265 (ppc_elf_gc_sweep_hook): Similarly.
266 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
267 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
268 (ppc_elf_size_dynamic_sections): Likewise.
269 (ppc_elf_relocate_section): Likewise.
271 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
273 From Mike Frysinger <michael.frysinger@analog.com>
274 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
275 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
276 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
277 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
278 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
279 Adjust to match the renamed reloc definitions.
281 2009-08-08 Alan Modra <amodra@bigpond.net.au>
284 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
285 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
287 2009-08-07 Tom Tromey <tromey@redhat.com>
289 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
292 2009-08-06 Michael Eager <eager@eagercon.com>
294 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
295 * Makefile.in: Regenerate.
296 * archures.c: Add bfd_arch_microblaze.
297 * bfd-in2.h: Regenerate.
298 * config.bfd: Add microblaze target.
299 * configure.in: Add bfd_elf32_microblaze_vec target.
300 * configure: Regenerate.
301 * cpu-microblaze.c: New.
302 * elf32-microblaze.c: New.
303 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
304 * libbfd.h: Regenerate.
305 * reloc.c: Add MICROBLAZE relocations.
306 * section.c: Add struct relax_table and relax_count to section.
307 * targets.c: Add bfd_elf32_microblaze_vec.
309 2009-08-06 Jakub Jelinek <jakub@redhat.com>
310 Alan Modra <amodra@bigpond.net.au>
313 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
315 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
316 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
318 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
320 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
321 at least once when fixing cortex-a8.
323 2009-08-05 Chao-ying Fu <fu@mips.com>
325 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
326 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
327 for CPUs. It is true for RM9000.
328 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
330 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
331 to guard the transformation.
333 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
335 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
336 (spu_elf_size_sections): Declare prototype.
337 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
338 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
339 (spu_elf_emit_fixup): New function.
340 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
341 (spu_elf_size_sections): New function.
343 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
345 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
346 (arm_build_one_stub): Build a8 veneers as a separate pass.
347 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
348 parameters. Use them to check if we create a different a8 fixup
349 than the previous pass.
350 (elf32_arm_size_stubs): Move scope of stub_changed and
351 prev_num_a8_fixes into main loop.
352 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
354 2009-08-04 Alan Modra <amodra@bigpond.net.au>
356 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
357 which find_plt_ent is called. Delete redundant code.
359 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
362 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
363 invalid string offset.
365 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
368 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
369 to htab->init_got_offset and plt to htab->init_plt_offset
370 when discarding space for dynamic relocations.
372 2009-08-03 Alan Modra <amodra@bigpond.net.au>
374 * elf32-ppc.c (struct plt_entry): Revise comments.
375 (ppc_elf_check_relocs): Don't create needless plt_entry info
376 for non-pie executables. Don't test info->pie when info->shared
377 already covers that case.
378 (ppc_elf_gc_sweep_hook): Adjust for above change.
379 (add_stub_sym): Don't test info->pie when info->shared tested.
380 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
381 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
382 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
383 (ppc_elf_relocate_section): Likewise.
385 2009-08-03 Alan Modra <amodra@bigpond.net.au>
387 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
388 for local ifunc symbols in non-pie executables, regardless of
389 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
390 code so that it's obvious that we only do anything special for
392 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
393 (allocate_dynrelocs): Correct comment for syms defined in plt.
394 Don't specially allocate ifunc dyn relocs.
395 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
396 (ppc_elf_relocate_section): Set "relocation" value for ifunc
397 syms in non-pie executables. No specially allocated dyn relocs
398 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
399 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
400 a non-pie executable.
402 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
403 Jakub Jelinek <jakub@redhat.com>
406 * elf32-i386.c (elf_i386_tls_transition): Check executable
407 instead of shared for TLS when building PIE.
408 (elf_i386_check_relocs): Likewise.
409 (elf_i386_allocate_dynrelocs): Likewise.
410 (elf_i386_relocate_section): Likewise.
412 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
413 instead of shared for TLS when building PIE.
414 (elf64_x86_64_check_relocs): Likewise.
415 (elf64_x86_64_allocate_dynrelocs): Likewise.
416 (elf64_x86_64_relocate_section): Likewise.
418 2009-07-31 Anthony Green <green@moxielogic.com>
420 * config.bfd (targ_cpu): Add moxie-uclinux support.
422 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
424 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
426 2009-07-30 Alan Modra <amodra@bigpond.net.au>
428 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
429 used by indirect function support. Count dynamic relocs for
431 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
432 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
433 in iplt and their relocs in reliplt. Don't make ifunc syms
434 dynamic. Allocate got entry relocs for non-dynamic ifunc in
435 reliplt. Handle other dynamic relocs for ifunc.
436 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
437 ifunc in reliplt, likewise relocs for got against local ifunc.
438 Typo fix on reliplt size adjust.
439 (ppc_elf_relocate_section): Don't use plt scheme of allocating
440 relocs 1-1 with entries for iplt, instead just add using
441 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
442 Error on invalid ifunc dyn relocs.
443 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
445 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
446 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
447 (ppc64_elf_reloc_type_lookup): Handle new relocs.
448 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
449 (allocate_dynrelocs): As for elf32-ppc.c above.
450 (ppc64_elf_size_dynamic_sections): Likewise.
451 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
452 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
453 (ppc_size_one_stub): Similarly.
454 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
456 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
458 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
460 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
461 change. Add note to head comment.
463 2009-07-28 Jan Beulich <jbeulich@novell.com>
465 * archive.c (get_extended_arelt_filename): Remove redundant
466 range check on index.
468 2009-07-27 Doug Kwan <dougkwan@google.com>
470 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
472 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
474 * archures.c bfd_*_arch): Sorted.
475 (bfd_archures_list): Likewise.
477 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
479 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
480 to R_cr16_NUM32 relocation.
482 2009-07-26 Michael Eager <eager@eagercon.com>
484 * archures.c: Add bfd_mach_ppc_405
487 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
489 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
490 * cpu-l1om.c (bfd_l1om_arch): Likewise.
492 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
494 * archures.c (bfd_architecture): Add bfd_arch_l1om.
495 (bfd_l1om_arch): New.
496 (bfd_archures_list): Add &bfd_l1om_arch.
497 * bfd-in2.h: Regenerated.
499 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
500 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
501 if bfd_elf64_x86_64_freebsd_vec is supported.
502 (targ_selvecs): Likewise.
504 * configure.in: Support bfd_elf64_l1om_vec and
505 bfd_elf64_l1om_freebsd_vec.
506 * configure: Regenerated.
510 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
511 (bfd_elf64_l1om_vec): Likewise.
512 (bfd_elf64_l1om_freebsd_vec): Likewise.
514 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
515 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
516 * Makefile.in: Regenerated.
518 * targets.c (bfd_elf64_l1om_vec): New.
519 (bfd_elf64_l1om_freebsd_vec): Likewise.
520 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
521 bfd_elf64_l1om_freebsd_vec.
523 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
524 Alan Modra <amodra@bigpond.net.au>
526 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
527 * bfd-in2.h: Regenerate.
528 * libbfd.h: Regenerate.
529 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
530 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
531 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
533 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
536 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
537 instead of shared for R_X86_64_TPOFF32.
538 (elf64_x86_64_relocate_section): Likewise.
540 2009-07-23 Ulrich Drepper <drepper@redhat.com>
542 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
543 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
544 with the BSF_GNU_UNIQUE flag bit set.
545 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
546 for symbols with STB_GNU_UNIQUE binding.
547 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
548 with the STB_GNU_UNIQUE binding.
549 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
550 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
551 symbols with the unique_global field set.
552 (elf_link_output_extsym): Set unique_global field for symbols with
553 the STB_GNU_UNIQUE binding.
554 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
555 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
557 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
559 * bfd-in2.h: Regenerate.
561 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
563 * elflink.c (elf_link_output_extsym): Revert the last change.
565 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
568 * elflink.c (elf_link_output_extsym): Special case ifunc syms
569 when ref_regular, not def_regular.
571 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
574 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
575 from a DSO into a normal FUNC symbol.
576 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
577 a normal FUNC symbol.
579 2009-07-17 Chao-ying Fu <fu@mips.com>
581 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
582 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
583 interlocking, the last PLT entry needs a nop in the branch delay slot.
584 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
585 output the last two PLT entries in reverse order.
587 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
589 * elf32-i386.c (elf_i386_relocate_section): Don't get local
590 STT_GNU_IFUNC symbol for relocatable link.
591 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
593 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
595 * bfdio.c (bfd_iovec): Add comments for bmmap.
596 * bfd-in2.h: Regenerated.
598 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
600 * Makefile.am: Run "make dep-am".
601 * Makefile.in: Regenerated.
603 2009-07-10 Doug Kwan <dougkwan@google.com>
605 * elf32-arm.c (stub_hash_newfunc): Initialize fields
606 target_addend and orig_insn.
608 2009-07-10 Tom Tromey <tromey@redhat.com>
610 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
611 (elf-eh-frame.lo): Likewise.
612 (elf32-bfin.lo): Likewise.
613 (elf32-frv.lo): Likewise.
614 (elf32-xc16x.lo): Likewise.
615 * Makefile.in: Rebuild.
616 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
617 * elf-eh-frame.c: Likewise.
618 * elf32-bfin.c: Likewise.
619 * elf32-frv.c: Likewise.
620 * elf32-xc16x.c: Likewise.
622 2009-07-10 Julian Brown <julian@codesourcery.com>
624 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
625 symbol a stub entry is derived from, not the entry for the stub
626 itself, in call to elf32_arm_final_link_relocate.
628 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
630 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
631 when reporting addends.
633 2009-07-10 Alan Modra <amodra@bigpond.net.au>
635 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
636 data even when no stubs.
637 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
639 2009-07-10 Alan Modra <amodra@bigpond.net.au>
641 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
642 (ppc_elf_get_synthetic_symtab): Report addend.
644 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
645 (ppc_elf_create_glink): New function.
646 (ppc_elf_create_dynamic_sections): Use it.
647 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
648 (update_local_sym_info): Allocate space for local_plt array.
649 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
651 (is_branch_reloc): New function.
652 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
653 (ppc_elf_gc_sweep_hook): Likewise.
654 (ppc_elf_adjust_dynamic_symbol): Likewise.
655 (allocate_dynrelocs): Likewise.
656 (ppc_elf_size_dynamic_sections): Likewise.
657 (ppc_elf_relocate_section): Likewise.
658 (branch_reloc_hash_match): Use is_branch_reloc.
659 (ppc_elf_tls_optimize): Adjust for local_plt.
660 (write_glink_stub): New function, extracted from..
661 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
662 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
663 branch table when dynamic.
664 (elf_backend_post_process_headers): Define.
665 * elf64-ppc.c (elf_backend_post_process_headers): Define.
666 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
667 (ppc64_elf_get_synthetic_symtab): Report addend.
668 (struct ppc_stub_hash_entry): Add plt_ent.
670 (struct ppc_link_hash_table): Add iplt and reliplt.
671 (create_linkage_sections): Make .iplt and .rela.iplt sections.
672 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
673 (update_local_sym_info): Allocate space for local_plt array.
674 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
676 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
677 and don't change hash flags here.
678 (is_branch_reloc): New function.
679 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
680 (ppc64_elf_gc_sweep_hook): Likewise.
681 (ppc64_elf_adjust_dynamic_symbol): Likewise.
682 (allocate_dynrelocs): Likewise.
683 (ppc64_elf_size_dynamic_sections): Likewise.
684 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
685 (ppc64_elf_size_stubs): Likewise.
686 (ppc64_elf_relocate_section): Likewise.
687 (get_sym_h): Adjust for local_plt.
688 (branch_reloc_hash_match): Use is_branch_reloc.
689 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
690 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
692 2009-07-10 Alan Modra <amodra@bigpond.net.au>
694 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
696 2009-07-10 Alan Modra <amodra@bigpond.net.au>
698 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
699 and ref_regular_nonweak comment.
700 * elflink.c (elf_link_output_extsym): Special case ifunc syms
701 when def_regular, not ref_regular.
702 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
703 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
704 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
706 2009-07-09 Alan Modra <amodra@bigpond.net.au>
708 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
709 of malloc'd struct call_info.
710 (pasted_function): Likewise, priority too.
712 2009-07-07 Alan Modra <amodra@bigpond.net.au>
714 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
715 alignment when packing sections into overlays.
717 2009-07-03 Cary Coutant <ccoutant@google.com>
719 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
721 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
723 * coffcode.h (sec_to_styp_flags): Partially revert (functional
724 changes only) earlier patch:-
726 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
728 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
729 give .debug and .reloc data characteristics.
730 (DOT_RELOC): New define for .reloc section string.
731 (coff_write_object_contents): Use DOT_RELOC instead of string.
733 2009-07-02 Tom Tromey <tromey@redhat.com>
735 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
736 * bfdwin.c (bfd_free_window): Cast to unsigned long.
738 2009-07-01 Nick Clifton <nickc@redhat.com>
740 * elf-m10300.c: Remove trailing white space.
743 2009-07-01 Douglas B Rupp <rupp@gnat.com>
745 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
746 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
747 * configure.in: Use them.
748 * configure: Regenerate.
749 * config.in: Regnerate.
750 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
751 #define _BSD_SOURCE. Add comments.
752 (vms_file_stats_name): Calculate creation date based on available
753 runtime data. Return 1 for version instead of 0.
755 2009-07-01 Nick Clifton <nickc@redhat.com>
758 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
759 to R_ARM_THM_PC8 relocation.
761 2009-06-29 Nick Clifton <nickc@redhat.com>
763 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
764 different uses of the relocations addend when a symbol is in a
767 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
770 * elf.c (bfd_section_from_shdr): Don't change sh_link for
771 SHT_REL/SHT_RELA sections on executable nor shared library.
772 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
775 2009-06-25 Nick Clifton <nickc@redhat.com>
777 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
778 symbols with SEC_MERGE flag.
780 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
782 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
783 give .debug and .reloc data characteristics.
784 (DOT_RELOC): New define for .reloc section string.
785 (coff_write_object_contents): Use DOT_RELOC instead of string.
787 2009-06-25 Tristan Gingold <gingold@adacore.com>
789 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
790 (bfd_mach_o_canonicalize_dynamic_symtab)
791 (bfd_mach_o_get_synthetic_symtab): Defines.
792 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
793 (TARGET_NAME): Use Mach-O specific functions for dynamic.
795 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
796 for scattered relocations.
797 (bfd_mach_o_i386_print_thread): New function.
798 (bfd_mach_o_print_thread): Define.
800 * mach-o.c (text_section_names_xlat): Add an entry for __const.
801 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
802 New functions extracted from ...
803 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
804 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
805 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
806 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
807 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
808 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
810 (bfd_mach_o_scan_read_dylib): Ditto.
811 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
813 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
814 decode isym and flags on little endian targets. Set dysymtab field.
815 (bfd_mach_o_scan_start_address): Adjust for enum names.
816 (bfd_mach_o_lookup_section): Do not look for segments anymore.
817 (bfd_mach_o_print_section): Display bfd section name.
818 (bfd_mach_o_print_segment): Display none if no name.
819 (bfd_mach_o_print_dysymtab): Display next index for local, external
820 and undefined symbols.
821 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
822 Display dylinker name. Display thread and unixthread commands content.
823 (bfd_mach_o_print_thread): New macro.
825 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
826 (bfd_mach_o_ppc_thread_flavour): Ditto.
827 (bfd_mach_o_i386_thread_flavour): Ditto.
828 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
829 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
830 BFD_MACH_O_THREAD_STATE_NONE.
831 (bfd_mach_o_segment_command): Remove segment field.
832 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
833 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
834 (bfd_mach_o_prebound_dylib_command): Ditto.
835 (bfd_mach_o_dylib_command): Ditto.
836 (bfd_mach_o_prebound_dylib_command): Remove section field.
837 (mach_o_data_struct): Add dysymtab field.
838 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
839 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
840 (bfd_mach_o_build_commands): Remove parameter names and attributes.
841 (bfd_mach_o_get_dynamic_reloc_upper_bound)
842 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
844 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
846 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
847 field of struct dirent.
849 2009-06-23 Tristan Gingold <gingold@adacore.com>
851 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
852 of this macro. Fix indentation.
854 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
856 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
857 destination for defined dynamic symbols when deciding whether to
858 insert a stub or not.
859 (allocate_dynrelocs): Make sure functions are not marked as Thumb
860 when actually accessed through a PLT, even when generating a
863 2009-06-22 Tristan Gingold <gingold@adacore.com>
865 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
868 2009-06-22 Alan Modra <amodra@bigpond.net.au>
870 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
871 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
873 2009-06-22 Alan Modra <amodra@bigpond.net.au>
875 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
877 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
879 * elflink.c (elf_link_add_object_symbols): Avoid warning
880 from -Wjump-misses-init in gcc 4.5.0.
882 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
884 * elf32-i386.c (elf_i386_check_relocs): Properly check local
886 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
888 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
890 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
891 r_symndx. Report local symbol name on error.
892 (elf_i386_check_relocs): Updated. Report local symbol name on
894 (elf_i386_gc_sweep_hook): Updated.
895 (elf_i386_relocate_section): Likewise.
897 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
898 r_symndx. Report local symbol name on error.
899 (elf64_x86_64_check_relocs): Updated. Report local symbol name
901 (elf64_x86_64_gc_sweep_hook): Updated.
902 (elf64_x86_64_relocate_section): Likewise.
904 2009-06-19 Tristan Gingold <gingold@adacore.com>
906 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
908 2009-06-19 Tristan Gingold <gingold@adacore.com>
910 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
911 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
912 (bfd_mach_o_valid): Ditto.
913 (bfd_mach_o_wide_p): Ditto.
914 (bfd_mach_o_canonicalize_reloc): Ditto.
915 (bfd_mach_o_build_commands): Ditto.
916 (bfd_mach_o_scan_read_thread): Ditto.
917 (bfd_mach_o_flatten_sections): Ditto.
918 (bfd_mach_o_scan_start_address): Ditto.
919 (bfd_mach_o_lookup_section): Ditto.
920 (bfd_mach_o_core_fetch_environment): Ditto.
921 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
922 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
923 (bfd_mach_o_scan_write_symtab): Ditto.
924 Use macros instead of hard-coded values.
925 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
926 Use bfd_mach_o_get_data instead of direct access. Use macros
927 instead of hard-coded values.
928 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
929 Remove sym argument and get section from mdata.
930 Move code into the else branch.
931 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
932 Remove sym argument and get section from mdata. Adjust code.
933 (bfd_mach_o_scan_read_dylib): Move assertion into the created
934 switch (which replaces consecutive if statements).
935 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
936 module table, table of content, indirect symbols and external
938 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
940 (bfd_mach_o_scan_read_linkedit): New function.
941 (bfd_mach_o_scan_read_str): Ditto.
942 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
944 (bfd_mach_o_get_symtab_upper_bound): Remove check as
945 bfd_mach_o_count_symbols never returns an error.
946 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
947 symtab field (there might be only one symtab).
948 (bfd_mach_o_scan_read_command): Handle reexported dylib.
949 Handle sub frameworks, sub umbrella, sub library and sub client.
950 Read code signature and segment split info commands.
951 (bfd_mach_o_scan): Reindent.
952 (bfd_mach_o_xlat_name): New type.
953 (bfd_mach_o_print_flags): New function.
954 (bfd_mach_o_get_name): Ditto.
955 (bfd_mach_o_cpu_name): New variable.
956 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
957 (bfd_mach_o_section_type_name)
958 (bfd_mach_o_section_attribute_name)
959 (bfd_mach_o_load_command_name): New variables.
960 (bfd_mach_o_print_private_header): New function.
961 (bfd_mach_o_print_section_map): New function extracted from
962 bfd_mach_o_print_private_bfd_data.
963 (bfd_mach_o_print_section): Ditto. Print more infos.
964 (bfd_mach_o_print_segment): Ditto.
965 (bfd_mach_o_print_dysymtab): Ditto.
966 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
967 load weak dylib, reexport dylib and id dylib.
968 Handle code signature and segment_split info.
969 Handle sub frameworks, sub umbrella, sub library and sub client.
970 (bfd_mach_o_section_get_nbr_indirect): New function.
972 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
973 (bfd_mach_o_header_flags): New enum to define header flags.
974 (bfd_mach_o_section_attribute): New enum to replace ...
975 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
976 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
977 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
978 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
979 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
980 these removed macros.
981 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
982 (bfd_mach_o_dylib_module): New type.
983 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
985 (bfd_mach_o_dylib_table_of_content): New type.
986 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
987 (bfd_mach_o_dylib_reference): New type.
988 (BFD_MACH_O_REFERENCE_SIZE): New macro.
989 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
990 modules, toc, references and indirect syms.
991 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
992 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
993 unused). Add comment.
994 (bfd_mach_o_dylib_command): Ditto.
995 (bfd_mach_o_prebound_dylib_command): Ditto.
996 (bfd_mach_o_linkedit_command): New type.
997 (bfd_mach_o_str_command): New type.
998 (bfd_mach_o_load_command): Add linkedit and str fields.
999 (mach_o_data_struct): Add symtab field.
1000 (bfd_get_mach_o_data): Renamed to ...
1001 (bfd_mach_o_get_data): ... this new macro.
1002 (bfd_mach_o_scan_read_symtab_symbol,
1003 bfd_mach_o_scan_read_symtab_strtab,
1004 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1006 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1007 instead of direct access.
1009 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1011 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1012 R_PPC_PLTREL24 relocs.
1013 (ppc_elf_relocate_section): Likewise.
1015 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1017 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1018 pointer to sym hash. Update all uses.
1019 (update_plt_info): Likewise. Don't check addend here.
1021 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1023 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1024 bfd_sym_from_r_symndx.
1025 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1027 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1029 * elf-bfd.h (struct sym_sec_cache): Delete.
1030 (struct sym_cache): New.
1031 (bfd_section_from_r_symndx): Delete prototype.
1032 (bfd_sym_from_r_symndx): Define prototype.
1033 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1034 (bfd_sym_from_r_symndx): ..new function.
1035 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1036 bfd_section_from_r_symndx to new struct and function.
1037 * elf32-bfin.c: Likewise.
1038 * elf32-hppa.c: Likewise.
1039 * elf32-i386.c: Likewise.
1040 * elf32-m32r.c: Likewise.
1041 * elf32-m68hc1x.c: Likewise.
1042 * elf32-m68hc1x.h: Likewise.
1043 * elf32-m68k.c: Likewise.
1044 * elf32-ppc.c: Likewise.
1045 * elf32-s390.c: Likewise.
1046 * elf32-sh.c: Likewise.
1047 * elf64-ppc.c: Likewise.
1048 * elf64-s390.c: Likewise.
1049 * elf64-x86-64.c: Likewise.
1050 * elfxx-sparc.c: Likewise.
1051 * elfxx-sparc.h: Likewise.
1053 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1055 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1056 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1058 2009-06-18 Nick Clifton <nickc@redhat.com>
1060 * elflink.c (elf_link_sort_relocs): Return early if there are no
1063 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1065 Merge cegcc and mingw32ce target name changes from
1068 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1070 * config.bfd: Add arm*-*-cegcc* target.
1072 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1074 * config.bfd: Add arm-*-mingw32ce* target.
1076 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1078 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1079 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1080 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1081 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1083 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1085 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1086 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1087 * elf32-i386.c (elf_i386_check_relocs): Use it.
1088 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1090 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1092 * elf-bfd.h (elf_dyn_relocs): New.
1094 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1095 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1097 (elf_i386_copy_indirect_symbol): Likewise.
1098 (elf_i386_check_relocs): Likewise.
1099 (elf_i386_gc_sweep_hook): Likewise.
1100 (elf_i386_allocate_dynrelocs): Likewise.
1101 (elf_i386_readonly_dynrelocs): Likewise.
1102 (elf_i386_size_dynamic_sections): Likewise.
1104 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1105 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1106 with elf_dyn_relocs.
1107 (elf64_x86_64_copy_indirect_symbol): Updated.
1108 (elf64_x86_64_check_relocs): Likewise.
1109 (elf64_x86_64_gc_sweep_hook): Likewise.
1110 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1111 (elf64_x86_64_allocate_dynrelocs): Likewise.
1112 (elf64_x86_64_readonly_dynrelocs): Likewise.
1113 (elf64_x86_64_size_dynamic_sections): Likewise.
1115 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1117 * elf32-arm.c (create_got_section): Get existing .rela.got
1119 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1120 * elf32-lm32.c (create_got_section): Likewise.
1121 * elf32-m32r.c (create_got_section): Likewise.
1122 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1123 * elf32-s390.c (create_got_section): Likewise.
1124 * elf32-sh.c (create_got_section): Likewise.
1125 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1126 * elf64-s390.c (create_got_section): Likewise.
1127 * elfxx-sparc.c (create_got_section): Likewise.
1129 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1132 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1134 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1136 * elf32-i386.c (elf_i386_local_hash): Removed.
1137 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1138 (elf_i386_get_local_sym_hash): Likewise.
1140 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1141 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1142 (elf64_x86_64_get_local_sym_hash): Likewise.
1143 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1144 (get_local_sym_hash): Likewise.
1146 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1148 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1149 rel_got_sec and plt_sec.
1150 (elfNN_ia64_relax_section): Updated.
1151 (elfNN_ia64_create_dynamic_sections): Likewise.
1152 (get_got): Likewise.
1153 (allocate_dynrel_entries): Likewise.
1154 (elfNN_ia64_size_dynamic_sections): Likewise.
1155 (set_got_entry): Likewise.
1156 (elfNN_ia64_choose_gp): Likewise.
1157 (elfNN_ia64_relocate_section): Likewise.
1158 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1159 (elfNN_ia64_finish_dynamic_sections): Likewise.
1161 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1163 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1166 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1168 * configure.in (elf): Add elf-ifunc.lo.
1170 * configure: Regenerated.
1171 * Makefile.in: Likewise.
1173 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1174 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1176 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1177 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1179 (elf_i386_link_hash_table_create): Likewise.
1180 (elf_i386_create_dynamic_sections): Likewise.
1181 (elf_i386_check_relocs): Likewise.
1182 (elf_i386_allocate_dynrelocs): Likewise.
1183 (elf_i386_size_dynamic_sections): Likewise.
1184 (elf_i386_relocate_section): Likewise.
1185 (elf_i386_finish_dynamic_symbol): Likewise.
1186 (elf_i386_finish_dynamic_sections): Likewise.
1187 (elf_i386_create_got_section): Removed.
1189 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1190 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1192 (elf64_x86_64_compute_jump_table_size): Updated.
1193 (elf64_x86_64_link_hash_table_create): Likewise.
1194 (elf64_x86_64_create_dynamic_sections): Likewise.
1195 (elf64_x86_64_check_relocs): Likewise.
1196 (elf64_x86_64_allocate_dynrelocs): Likewise.
1197 (elf64_x86_64_size_dynamic_sections): Likewise.
1198 (elf64_x86_64_relocate_section): Likewise.
1199 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1200 (elf64_x86_64_finish_dynamic_sections): Likewise.
1201 (elf64_x86_64_create_got_section): Removed.
1203 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1204 for pointer alignment. Set up section pointers.
1205 (_bfd_elf_create_dynamic_sections): Likewise.
1206 (_bfd_elf_create_ifunc_sections): Moved to ...
1207 * elf-ifunc.c: Here. New.
1209 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1210 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1213 2009-06-16 Doug Kwan <dougkwan@google.com>
1215 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1216 to bfd_signed_vma. Cast constant operands which are used in
1217 offset related expressions to bfd_signed_vma type as appropriate.
1219 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1221 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1222 (elf_backend_plt_sym_val): Define.
1224 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1226 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1227 (elf_backend_reloc_type_class): Define.
1229 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1231 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1232 from an executable to a shared library treat R_VAX_PC32
1233 relocations as R_VAX_PLT32 ones.
1235 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1237 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1238 symbols in GOT space calculation.
1239 (elf_vax_relocate_section): Adjust accordingly.
1241 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1243 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1246 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1248 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1250 (elf_vax_relocate_section): Likewise.
1252 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1254 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1255 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1257 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1259 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1260 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1262 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1264 * Makefile.am: Run "make dep-am".
1265 * Makefile.in: Regenerated.
1267 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1269 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1270 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1272 2009-06-15 Nick Clifton <nickc@redhat.com>
1274 * po/ru.po: New Russian translation.
1275 * configure.in (ALL_LINGUAS): Add ru.
1276 * configure: Regenerate.
1278 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1280 * elf32-i386.c: Remove duplicated comments.
1282 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1285 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1286 dynamic IFUNC pointer in non-shared object. Use .got.plt
1287 for IFUNC definition in PIE.
1288 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1291 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1292 dynamic IFUNC pointer in non-shared object. Use .got.plt
1293 for IFUNC definition in PIE.
1294 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1297 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1299 * elf32-i386.c (elf_i386_check_relocs): Properly report
1300 local symbol for unhandled relocation against STT_GNU_IFUNC
1302 (elf_i386_relocate_section): Likewise.
1303 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1304 (elf64_x86_64_relocate_section): Likewise.
1306 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1309 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1310 (elf_i386_link_hash_table): Add loc_hash_table and
1312 (elf_i386_local_hash): New.
1313 (elf_i386_local_htab_hash): Likewise.
1314 (elf_i386_local_htab_eq): Likewise.
1315 (elf_i386_get_local_sym_hash): Likewise.
1316 (elf_i386_link_hash_table_free): Likewise.
1317 (elf_i386_allocate_local_dynrelocs): Likewise.
1318 (elf_i386_finish_local_dynamic_symbol): Likewise.
1319 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1320 (elf_i386_link_hash_table_create): Create loc_hash_table and
1322 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1323 (elf_i386_size_dynamic_sections): Likewise.
1324 (elf_i386_relocate_section): Likewise.
1325 (elf_i386_finish_dynamic_sections): Likewise.
1326 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1329 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1330 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1332 (elf64_x86_64_local_hash): New.
1333 (elf64_x86_64_local_htab_hash): Likewise.
1334 (elf64_x86_64_local_htab_eq): Likewise.
1335 (elf64_x86_64_get_local_sym_hash): Likewise.
1336 (elf64_x86_64_link_hash_table_free): Likewise.
1337 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1338 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1339 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1340 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1341 and loc_hash_memory.
1342 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1344 (elf64_x86_64_size_dynamic_sections): Likewise.
1345 (elf64_x86_64_relocate_section): Likewise.
1346 (elf64_x86_64_finish_dynamic_sections): Likewise.
1347 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1350 2009-06-10 Philip Blundell <philb@gnu.org>
1352 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1353 elf_sec->this_hdr == NULL.
1355 2009-06-12 Tristan Gingold <gingold@adacore.com>
1357 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1358 * bfd-in2.h: Regenerated.
1359 * libbfd.h: Regenerated.
1361 * mach-o.c (FILE_ALIGN): New macro.
1362 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1363 (bfd_mach_o_print_symbol): Ditto.
1364 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1365 (bfd_mach_o_get_reloc_upper_bound): New function.
1366 (bfd_mach_o_canonicalize_reloc): Ditto.
1367 (bfd_mach_o_scan_write_relocs): Ditto.
1368 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1369 (bfd_mach_o_scan_write_section_64): Ditto.
1370 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1371 written for load command. Do not compute section file offset.
1372 (bfd_mach_o_scan_write_segment_64): Ditto.
1373 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1374 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1376 (bfd_mach_o_mangle_symbols): ... this new function.
1377 (bfd_mach_o_write_contents): Be sure to have load commands built.
1378 Call bfd_mach_o_mangle_symbols.
1379 (bfd_mach_o_build_commands): Adjust for filelen field.
1380 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1381 Do not set symtab file offset anymore here.
1382 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1383 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1384 Set reloc_count and rel_filepos section fields.
1385 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1387 (bfd_mach_o_scan_read_section_64): Ditto.
1388 (bfd_mach_o_scan_read_section): Ditto.
1389 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1390 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1391 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1392 Handle weak-ref symbols.
1393 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1394 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1395 (bfd_mach_o_scan): Remove assignment to removed field.
1396 (bfd_mach_o_mkobject_init): Ditto.
1397 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1398 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1399 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1400 (bfd_mach_o_swap_reloc_in): Ditto.
1401 (bfd_mach_o_swap_reloc_out): Ditto.
1403 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1404 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1405 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1406 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1407 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1408 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1409 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1410 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1411 (BFD_MACH_O_N_WEAK_DEF): New macros.
1413 (bfd_mach_o_section_type): Add new enumeration values.
1414 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1415 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1416 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1417 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1419 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1420 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1421 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1422 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1423 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1424 (BFD_MACH_O_RELENT_SIZE): Ditto.
1425 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1426 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1427 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1428 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1429 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1430 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1431 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1432 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1433 (bfd_mach_o_reloc_info): New struct.
1434 (bfd_mach_o_asymbol): New struct.
1435 (bfd_mach_o_symtab_command): The symbols field is now of type
1437 (bfd_mach_o_load_command): The offset and len fields are now of type
1439 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1440 Add a filelen field. Add comments.
1441 (bfd_mach_o_backend_data): New struct.
1442 (bfd_mach_o_get_backend_data): New macro.
1443 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1445 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1446 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1447 (bfd_mach_o_canonicalize_reloc): Ditto.
1449 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1450 duplicated macro. Now defined to _bfd_generic_is_local_label.
1451 (TARGET_NAME_BACKEND): New macro...
1452 (TARGET_NAME_BACKEND): ... used to name a new variable.
1453 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1454 Mach-O backend data.
1456 * mach-o-i386.c (i386_howto_table): New variable.
1457 (bfd_mach_o_i386_swap_reloc_in): New function.
1458 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1459 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1460 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1461 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1462 (bfd_mach_o_bfd_reloc_type_lookup)
1463 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1465 2009-06-11 Eric Paris <eparis@redhat.com>
1466 Nick Clifton <nickc@redhat.com>
1468 * opncls.c (_maybe_make_executable): New function. Gives execute
1469 permission to an executable bfd that was opened for writing
1470 provided that it is a regular file. Replaces common code found in...
1471 (bfd_close): here and ...
1472 (bfd_close_all_done): here.
1474 2009-06-11 Anthony Green <green@moxielogic.com>
1476 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1477 * bfd-in2.h: Rebuilt.
1478 * libbfd.h: Rebuilt.
1479 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1481 (moxie_reloc_map): Ditto.
1482 Clean up copyright notice.
1484 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1486 * bfd-in2.h: bfd_mmap prototype.
1487 * bfdio.c (bfd_mmap): New function.
1488 * libbfd.h (bfd_iovec): Add bmmap.
1489 * cache.c (cache_bmmap): New function.
1490 (cache_iovec): Initialize bmmap member.
1491 * opencls.c (opncls_bmmap): New function.
1492 (opncls_iovec): Initialize bmmap member.
1494 2009-06-09 Tristan Gingold <gingold@adacore.com>
1496 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1497 and stabstr_segment fields.
1498 (mach_o_be_vec, mach_o_le_vec): Removed
1499 (bfd_mach_o_version): New prototype.
1501 * mach-o.c (bfd_mach_o_version): Make this function public.
1502 (mach_o_wide_p): New function.
1503 (bfd_mach_o_wide_p): Ditto.
1504 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1506 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1507 Search in the list only if the name starts with a dot.
1508 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1509 test. Check bfd_seek status.
1510 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1511 (bfd_mach_o_scan_write_section_32): Ditto.
1512 (bfd_mach_o_scan_write_section_64): Ditto.
1513 (bfd_mach_o_scan_write_section): Removed.
1514 (bfd_mach_o_scan_write_segment): Split into ...
1515 (bfd_mach_o_scan_write_segment_32): ... this and ...
1516 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1517 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1518 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1519 symbol table. Now returns a boolean.
1520 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1521 Adjust for status type.
1522 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1523 test. Write symbol table. Numbers the sections.
1524 (bfd_mach_o_read_header): Check bfd_seek status.
1525 Use mach_o_wide_p instead of hard-coded test.
1526 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1527 (bfd_mach_o_scan_read_section_64): Ditto.
1528 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1529 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1530 handled common symbols.
1531 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1532 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1533 (bfd_mach_o_scan_read_dylinker): Ditto.
1534 (bfd_mach_o_scan_read_dylib): Ditto.
1535 (bfd_mach_o_scan_read_thread): Ditto.
1536 (bfd_mach_o_scan_read_symtab): Ditto.
1537 Do not create a section for the stabs.
1538 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1539 (bfd_mach_o_scan_read_segment): Ditto.
1540 (bfd_mach_o_scan_read_command): Ditto.
1541 (bfd_mach_o_scan_start_address): Ditto.
1542 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1543 (bfd_mach_o_archive_p): Check bfd_seek status.
1544 (bfd_mach_o_core_fetch_environment): Ditto.
1546 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1548 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1550 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1551 (elf_i386_link_hash_table_create): Initialize irelifunc.
1552 (elf_i386_check_relocs): Updated. Set up irelifunc for
1554 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1555 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1557 (elf_i386_relocate_section): Likewise.
1559 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1560 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1561 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1563 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1564 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1566 (elf64_x86_64_relocate_section): Likewise.
1568 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1570 (_bfd_elf_create_ifunc_sections): This.
1572 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1574 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1577 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1579 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1580 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1581 building shared object. Check info->executable instead of
1582 !info->shared when setting non_got_ref.
1583 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1584 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1585 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1587 (elf_i386_relocate_section): Output dynamic relocation for
1588 R_386_32 against STT_GNU_IFUNC symbol to get the real
1589 function address when building shared object.
1590 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1591 relocation for STT_GNU_IFUNC symbol in shared object.
1593 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1594 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1595 symbol when building shared object. Check info->executable
1596 instead of !info->shared when setting non_got_ref.
1597 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1598 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1599 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1601 (elf64_x86_64_relocate_section): Output dynamic relocation
1602 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1603 function address when building shared object.
1604 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1605 relocation for STT_GNU_IFUNC symbol in shared object.
1607 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1609 * Makefile.am: Run "make dep-am".
1610 (BFD32_BACKENDS): Add mach-o-i386.lo.
1611 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1612 * Makefile.in: Regenerate.
1614 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1616 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1617 when looking for soft-icache stubs.
1619 2009-06-05 Tristan Gingold <gingold@adacore.com>
1621 * mach-o.h: Update copyright year.
1622 (bfd_mach_o_mach_header_magic): New enum.
1623 (bfd_mach_o_cpu_subtype): Now an enum.
1624 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1625 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1626 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1627 (bfd_mach_o_load_command): Field type_required is now a boolean.
1628 Reindent prototypes.
1629 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1630 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1631 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1632 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1633 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1634 (bfd_mach_o_canonicalize_symtab): Ditto.
1635 (bfd_mach_o_get_symbol_info): Ditto.
1636 (bfd_mach_o_print_symbol): Ditto.
1637 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1638 (bfd_mach_o_make_empty_symbol): Ditto.
1639 (bfd_mach_o_write_contents): Ditto.
1641 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1642 bfd_mach_o_mkobject): Defines.
1643 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1644 Do not check with target vector but with flavour.
1645 (struct mach_o_section_name_xlat): New declaration.
1646 (dwarf_section_names_xlat): Ditto.
1647 (text_section_names_xlat): Ditto.
1648 (data_section_names_xlat): Ditto.
1649 (struct mach_o_segment_name_xlat): Ditto.
1650 (segsec_names_xlat): Ditto.
1651 (bfd_mach_o_convert_section_name_to_bfd): New function.
1652 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1653 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1654 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1655 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1656 Accept any input and output flavour. Do not share private data
1658 (bfd_mach_o_count_symbols): Add a comment.
1659 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1660 (bfd_mach_o_canonicalize_symtab): Ditto.
1661 (bfd_mach_o_get_symbol_info): Ditto.
1662 (bfd_mach_o_print_symbol): Ditto.
1663 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1664 Use constants instead of hard-coded values.
1665 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1667 (bfd_mach_o_scan_write_section_64): Ditto.
1668 (bfd_mach_o_scan_write_segment): Ditto.
1669 Do not copy sections anymore.
1670 (bfd_mach_o_write_contents): Make it public.
1671 Remove dead code. Rewrite typeflag assignment.
1672 (bfd_mach_o_build_commands): New function.
1673 (bfd_mach_o_set_section_contents): Ditto.
1674 (bfd_mach_o_make_empty_symbol): Make it public.
1675 (bfd_mach_o_read_header): Make it static.
1676 Convert to bfd_boolean.
1677 Use constants instead of hard-coded values.
1678 (bfd_mach_o_make_bfd_section): Call
1679 bfd_mach_o_convert_section_name_to_bfd to create name.
1680 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1682 (bfd_mach_o_scan_read_section_64): Ditto.
1683 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1684 a segment anymore. Use constants instead of hard-coded values.
1685 (bfd_mach_o_scan_read_command): Fix style.
1686 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1687 Get rid of BFD_IO_FUNCS.
1688 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1689 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1690 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1691 (bfd_mach_o_object_p): Removed.
1692 (bfd_mach_o_gen_core_p): New function, replaces ...
1693 (bfd_mach_o_core_p): ... deleted.
1694 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1696 * mach-o-i386.c: New file.
1697 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1698 * configure.in (TDEFINES): Add mach_o_i386_vec.
1699 * configure: Regenerated.
1700 * targets.c: Add mach_o_i386_vec.
1702 * mach-o.c: Update copyright years.
1703 (BFD_IO_FUNCS): Remove (was not used).
1704 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1705 bfd_mach_o_slurp_extended_name_table,
1706 bfd_mach_o_construct_extended_name_table,
1707 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1708 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1709 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1710 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1711 bfd_mach_o_get_section_contents_in_window,
1712 bfd_mach_o_bfd_is_local_label_name,
1713 bfd_mach_o_bfd_is_target_special_symbol,
1714 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1715 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1716 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1717 bfd_mach_o_minisymbol_to_symbol,
1718 bfd_mach_o_bfd_get_relocated_section_contents,
1719 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1720 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1721 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1722 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1723 bfd_mach_o_bfd_merge_private_bfd_data,
1724 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1725 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1726 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1727 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1728 bfd_mach_o_bfd_copy_private_header_data,
1729 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1730 * mach-o-target.c: ... here.
1731 Update copyright years.
1733 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1735 * dep-in.sed: Don't use \n in replacement part of s command.
1736 * Makefile.am (DEP1): LC_ALL for uniq.
1738 * Makefile.in: Regenerate.
1740 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1742 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1743 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1744 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1746 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1748 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1749 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1750 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1751 against STT_GNU_IFUNC symbols for static executables.
1752 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1753 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1755 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1756 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1757 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1758 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1760 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1762 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1763 symbols to be left unimported when linking statically.
1764 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1765 code when linking statically.
1767 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1769 * elf32-i386.c (elf_i386_check_relocs): Increment
1770 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1771 against STT_GNU_IFUNC symbol.
1772 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1773 local STT_GNU_IFUNC definition is used.
1774 (elf_i386_relocate_section): Handle got.offset != -1 for
1775 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1778 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1779 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1780 relocations against STT_GNU_IFUNC symbol.
1781 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1782 local STT_GNU_IFUNC definition is used.
1783 (elf64_x86_64_relocate_section): Handle got.offset != -1
1784 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1785 STT_GNU_IFUNC symbol.
1787 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1790 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1791 (elf_i386_reloc_type_lookup): Likewise.
1792 (R_386_tls): Removed.
1793 (R_386_irelative): New.
1794 (R_386_vt_offset): Updated.
1795 (elf_i386_rtype_to_howto): Likewise.
1796 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1797 (elf_i386_link_hash_table_create): Initialize igotplt,
1799 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1800 (elf_i386_adjust_dynamic_symbol): Likewise.
1801 (elf_i386_allocate_dynrelocs): Likewise.
1802 (elf_i386_relocate_section): Likewise.
1803 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1805 (elf_i386_finish_dynamic_symbol): When building a static
1806 executable, use .iplt, .igot.plt and .rel.iplt sections for
1807 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1808 locally defined STT_GNU_IFUNC symbol.
1810 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1811 (x86_64_reloc_map): Likewise.
1812 (R_X86_64_standard): Updated.
1813 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1814 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1816 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1817 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1818 (elf64_x86_64_allocate_dynrelocs): Likewise.
1819 (elf64_x86_64_relocate_section): Likewise.
1820 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1822 (elf64_x86_64_finish_dynamic_symbol): When building a static
1823 executable, use .iplt, .igot.plt and .rela.iplt sections for
1824 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1825 for locally defined STT_GNU_IFUNC symbol.
1827 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1828 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1830 * bfd-in2.h: Regenerated.
1831 * libbfd.h: Likewise.
1833 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1835 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1836 (_bfd_elf_make_ifunc_reloc_section): Removed.
1837 (_bfd_elf_is_ifunc_symbol): Likewise.
1838 (_bfd_elf_create_static_ifunc_sections): New.
1840 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1842 (elf_link_add_object_symbols): Here.
1843 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1844 STT_GNU_IFUNC symbol.
1845 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1846 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1847 (IFUNC_INFIX): Removed.
1848 (get_ifunc_reloc_section_name): Likewise.
1849 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1850 (_bfd_elf_is_ifunc_symbol): Likewise.
1851 (_bfd_elf_create_static_ifunc_sections): New.
1853 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1855 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1856 (create_got_section): Likewise.
1857 (allocate_dynrelocs): Likewise.
1858 (readonly_dynrelocs): Likewise.
1859 (set_tls_module_base): Likewise.
1860 (dtpoff_base): Likewise.
1862 (elf_i386_link_hash_table_create): Updated.
1863 (elf_i386_create_dynamic_sections): Likewise.
1864 (elf_i386_check_relocs): Likewise.
1865 (elf_i386_size_dynamic_sections): Likewise.
1866 (elf_i386_relocate_section): Likewise.
1868 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1869 (create_got_section): Likewise.
1870 (allocate_dynrelocs): Likewise.
1871 (readonly_dynrelocs): Likewise.
1872 (set_tls_module_base): Likewise.
1873 (dtpoff_base): Likewise.
1875 (elf64_x86_64_link_hash_table_create): Updated.
1876 (elf64_x86_64_create_dynamic_sections): Likewise.
1877 (elf64_x86_64_check_relocs): Likewise.
1878 (elf64_x86_64_size_dynamic_sections): Likewise.
1879 (elf64_x86_64_relocate_section): Likewise.
1881 2009-05-28 Nick Clifton <nickc@redhat.com>
1883 * targets.c (_bfd_target_vector): Only include plugin target in
1884 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1886 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1888 * elf32-spu.c (struct call_info): New member broken_cycle.
1889 (remove_cycle): Instead of physically removing call_info structures
1890 to break call graph cycles, mark them using the broken_cycle flag.
1891 (mark_overlay_section): Respect broken_cycle flag.
1892 (unmark_overlay_section): Likewise.
1893 (collect_lib_sections): Likewise.
1894 (collect_overlays): Likewise.
1895 (sum_stack): Likewise.
1897 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1899 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1900 (mark_functions_via_relocs): Initialize callee->count to 1.
1901 (pasted_function): Likewise.
1902 (spu_elf_auto_overlay): Honor call counts when determining number
1903 of stubs required in software i-cache mode.
1905 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1907 * plugin.c (program_name): Remove.
1908 (plugin_program_name): New.
1909 (bfd_plugin_set_program_name): New.
1910 (try_load_plugin): Use plugin_program_name.
1911 * plugin.h (bfd_plugin_set_program_name): New.
1913 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1915 * aclocal.m4: Include ../config/plugins.m4.
1916 * configure.in: Use AC_PLUGINS.
1917 * configure: Regenerate.
1918 * Makefile.in: Regenerate.
1919 * doc/Makefile.in: Regenerate.
1921 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1923 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1925 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1926 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1927 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1928 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1929 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1930 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1931 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1932 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1933 * reloc.c (bfd_generic_relax_section): Likewise.
1934 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1935 * vms.c (vms_bfd_relax_section): Likewise.
1937 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1939 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1941 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1942 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1944 * elf32-i386.c (allocate_dynrelocs): Updated.
1945 (elf_i386_relocate_section): Likewise.
1946 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1947 (elf64_x86_64_relocate_section): Likewise.
1949 * elf64-x86-64.c (is_indirect_symbol): Removed.
1951 2009-05-26 Nick Clifton <nickc@redhat.com>
1953 * po/id.po: Updated Indonesian translation.
1955 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1957 * Makefile.am: Run "make dep-am".
1960 (ALL_MACHINES): Add cpu-plugin.lo.
1961 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1962 (BFD32_BACKENDS): Add plugin.lo.
1963 (BFD32_BACKENDS_CFILES): Add plugin.c.
1964 (libbfd_la_LIBADD): Add LIBDL
1965 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1966 (bfd_plugin_arch): Declare.
1967 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1968 * bfd.c (bfd): Add plugin_data.
1969 * config.bfd: Handle the plugin target.
1970 * configure.in: Check for --enable-plugins.
1971 (LT_INIT): Use the dlopen option.
1972 * cpu-plugin.c: New.
1975 * targets.c (plugin_vec): Declare.
1976 (_bfd_target_vector): Add plugin_vec.
1977 * Makefile.in: Regenerate.
1978 * bfd-in2.h: Regenerate.
1979 * configure: Regenerate.
1981 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1983 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1984 per line with all lines having continuation backslash. Prefix
1985 first line with "A", following lines with "B".
1986 * Makefile.am (DEP): Don't use dep.sed here.
1987 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1988 dep.sed here on dependencies, sort and uniq.
1989 * Makefile.in: Regenerate.
1991 2009-05-25 Tristan Gingold <gingold@adacore.com>
1993 * makefile.vms: Add verilog.obj to object list OBJS.
1995 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1997 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1998 for BFD_IN_MEMORY is cleared.
1999 (bfd_bwrite): Zero excess memory allocated.
2001 2009-05-22 Julian Brown <julian@codesourcery.com>
2003 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2005 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2006 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2007 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2008 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2009 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2010 (a8_erratum_fix, a8_erratum_reloc): New structs.
2011 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2012 num_a8_erratum_fixes, fix_cortex_a8 fields.
2013 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2014 (elf32_arm_add_stub): Split into two parts, creating...
2015 (elf32_arm_create_or_find_stub_sec): New function.
2016 (elf32_arm_final_link_relocate): Add forward declaration.
2017 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2018 relocations, multiple relocations per stub.
2019 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2020 (arm_size_one_stub): Use find_stub_size_and_template.
2021 (a8_reloc_compare): New.
2022 (find_thumb_glue): Add forward declaration.
2023 (cortex_a8_erratum_scan): New.
2024 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2025 (bfd_elf32_arm_set_cortex_a8_fix): New.
2026 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2027 (arm_map_one_stub): Add THUMB32_TYPE support.
2028 (a8_branch_to_stub_data): New.
2029 (make_branch_to_a8_stub): New.
2030 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2031 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2032 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2033 Cortex-A8 erratum workaround.
2034 * bfd-in2.h: Regenerate.
2036 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2038 * Makefile.am: Run "make dep-am".
2039 * Makefile.in: Regenerate.
2040 * po/SRC-POTFILES.in: Regenerate.
2042 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2044 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2047 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2049 * elf-bfd.h (struct elf_backend_data
2050 <elf_backend_link_output_symbol_hook>): Return an int.
2051 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2052 symbols on deleted .opd entries.
2053 * elflink.c (elf_link_output_sym): Return without outputting sym
2054 if output_symbol_hook returns 2.
2055 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2056 Abort if we must not discard sym.
2057 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2059 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2060 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2061 elf_backend_link_output_symbol_hook return type change.
2062 * elf32-arm.c (output_arch_syminfo): Likewise.
2063 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2064 (elf32_arm_output_arch_local_syms): Likewise.
2065 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2066 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2067 (bfd_score_elf_link_output_symbol_hook): Likewise.
2068 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2069 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2070 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2071 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2072 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2073 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2074 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2075 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2076 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2077 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2078 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2080 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2082 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2083 out of range .opd symbols.
2085 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2087 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2088 fprintf_vma directly.
2089 * peXXigen.c (pe_print_edata): Likewise.
2090 (pe_print_pdata): Likewise.
2091 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2092 (_bfd_XX_print_private_bfd_data_common): Likewise.
2094 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2096 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2098 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2099 Paul Brook <paul@codesourcery.com>
2101 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2102 fix discarded sections.
2104 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2106 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2107 sections into the software icache.
2109 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2111 * elf32-spu.c (build_stub): Always build "compact" sofware
2114 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2116 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2117 (spu_elf_setup): Initialize it.
2118 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2119 Update to new-sytle cache manager data structures.
2120 (spu_elf_build_stubs): Generate new-style cache manager data
2121 structures and symbols.
2122 (spu_elf_auto_overlay): Update size computation.
2124 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2126 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2127 segments first amongst the program headers.
2129 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2131 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2132 into addresses for relocation types that look at high bits. Remove
2133 special handling of relocation overflow warnings.
2135 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2137 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2138 control flow graph between fragments of a function.
2140 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2142 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2143 generate only a 16-byte .toe section.
2144 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2146 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2148 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2149 (spu_elf_place_overlay_data): ..here. New function.
2150 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2152 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2154 * elf32-arm.c: Move sysdep.h to start of file.
2156 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2158 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2160 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2161 __icache_tag_array and __icache_tag_array_size.
2163 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2165 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2167 (bfinfdpic_link_omit_section_dynsym): Likewise.
2168 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2170 2009-05-05 Paul Brook <paul@codesourcery.com>
2172 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2173 * bfd-in2.h: Regenerate.
2174 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2175 (_arm_elf_section_data): Add text and exidx fields.
2176 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2177 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2178 copy_exidx_entry): New functions.
2179 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2181 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2183 * elf32-arm.c (DEF_STUBS): New helper define.
2184 (DEF_STUB): Likewise.
2185 (stub_def): New type.
2186 (stub_definitions): New array, containing stub template pointers
2188 (arm_size_one_stub): Make use of stub_definitions.
2190 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2192 * elflink.c (find_version_for_sym): Remove from here, ...
2193 * linker.c (bfd_find_version_for_sym): ... rename, replace
2194 here, make public and update all callers.
2195 * bfd-in2.h: Regenerate.
2197 2009-04-30 Nick Clifton <nickc@redhat.com>
2199 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2201 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2202 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2203 into a STT_GNU_IFUNC symbol type.
2204 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2206 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2207 the binary contains ifunc symbols.
2208 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2209 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2210 * elf32-i386.c (is_indirect_function): New function.
2211 (elf_i386_check_relocs): Create an ifunc output section.
2212 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2213 section if necessary.
2214 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2216 (elf_i386_add_symbol_hook): New function. Set the
2217 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2218 symbol is encountered.
2219 (elf_backend_post_process_headers): Define.
2220 (elf_backend_add_symbol_hook): Define.
2221 (elf_i386_post_process_headers): Rename to
2222 elf_i388_fbsd_post_process_headers.
2223 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2224 (is_indirect_function): New function.
2225 (elf64_x86_64_check_relocs): Create an ifunc output section.
2226 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2227 section if necessary.
2228 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2229 symbol if necessary.
2230 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2231 elf_obj_data structure if an ifunc symbol is encountered.
2232 (elf_backend_post_process_headers): Define.
2233 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2234 if we have ifunc symbols to handle.
2235 (get_ifunc_reloc_section_name): New function. Computes the name
2236 for an ifunc section.
2237 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2238 section to hold ifunc relocs.
2239 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2240 (bfd_print_symbol_vandf): Handle ifunc symbols.
2241 (bfd_decode_symclass): Likewise.
2242 * bfd-in2.h: Regenerate.
2244 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2246 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2247 MOVW and MOVT relocations in a shared library link.
2249 2009-04-27 Anthony Green <green@moxielogic.com>
2251 * verilog.c: New file.
2252 * Makefile.am (BFD32_LIBS): Add verilog.c.
2253 (BFD32_LIBS_CFILES): Add verilog.c.
2254 (verilog.lo): New build rule.
2255 * Makefile.in: Rebuilt.
2256 * targets.c: Add verilog support.
2257 * bfd.c (tdata union): Add Verilog private data field.
2258 * bfd-in2.h: Regenerate.
2260 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2262 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2265 2009-04-23 Matthias Klose <doko@ubuntu.com>
2267 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2269 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2272 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2273 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2274 (elf32_arm_size_stubs): Likewise.
2275 (record_thumb_to_arm_glue): Deleted unused function.
2276 (bfd_elf32_arm_process_before_allocation): No longer handle
2277 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2278 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2279 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2281 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2283 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2284 (elf32_arm_write_section): Declare early.
2285 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2286 (arm_allocate_glue_section_space): Exclude empty sections.
2287 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2288 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2290 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2291 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2292 (elf32_arm_size_dynamic_sections): Allocate interworking
2294 (bfd_elf32_bfd_final_link): Define.
2296 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2298 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2300 * coffcode.h (coff_compute_section_file_positions): Clear
2301 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2303 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2304 force_minimum_alignment.
2306 * libcoff.h: Regenerated.
2308 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2309 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2311 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2312 nor target_subsystem.
2314 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2315 force_minimum_alignment nor target_subsystem.
2317 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2319 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2320 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2321 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2322 include in coff-x86_64.c of headers.
2323 (PDATA_ROW_SIZE): New define.
2324 (pex_regs[]): New static array.
2325 (pex64_get_runtime_function): New static function.
2326 (pex64_get_unwind_info): Likewise.
2327 (pex64_get_scope_entry): Likewise.
2328 (pex64_xdata_print_uwd_codes): Likewise.
2329 (pex64_get_section_by_rva): Likewise.
2330 (pex64_dump_xdata): Likewise.
2331 (pex64_bfd_print_pdata): Likewise.
2332 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2333 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2334 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2336 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2337 Alan Modra <amodra@bigpond.net.au>
2338 Dave Korn <dave.korn.cygwin@gmail.com>
2340 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2341 long names and non-NUL-terminated strings.
2343 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2345 * bfd-in2.h: Regenerated.
2347 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2349 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2350 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2352 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2355 * coffcode.h (bfd_pei_p): New.
2357 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2358 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2359 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2360 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2361 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2362 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2364 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2365 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2366 bfd_efi_rtdrv_x86_64_vec,
2367 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2368 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2369 * targets.c: Likewise.
2371 * configure: Regenerated.
2372 * libcoff.h: Likewise.
2373 * Makefile.in: Likewise.
2375 * efi-app-ia32.c: Removed.
2376 * efi-app-x86_64.c: Likewise.
2377 * efi-bsdrv-ia32.c: Likewise.
2378 * efi-bsdrv-ia64.c: Likewise.
2379 * efi-bsdrv-x86_64.c: Likewise.
2380 * efi-rtdrv-ia32.c: Likewise.
2381 * efi-rtdrv-ia64.c: Likewise.
2382 * efi-rtdrv-x86_64.c: Likewise.
2383 * efi-rtdrv-ia32.c: Likewise.
2385 * efi-app-ia64.c: Moved to ...
2387 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2388 (TARGET_NAME): Set to pei-ia64.
2390 * libpei.h (bfd_target_pei_p): Removed.
2391 (bfd_target_pei_arch): Likewise.
2392 (bfd_target_efi_app_p): Likewise.
2393 (bfd_target_efi_app_arch): Likewise.
2394 (bfd_target_efi_bsdrv_p): Likewise.
2395 (bfd_target_efi_bsdrv_arch): Likewise.
2396 (bfd_target_efi_rtdrv_p): Likewise.
2397 (bfd_target_efi_rtdrv_arch): Likewise.
2398 (bfd_pe_executable_p): Likewise.
2400 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2401 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2402 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2403 and efi-rtdrv-ia32.c.
2404 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2405 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2406 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2407 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2408 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2409 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2410 (efi-app-ia64.lo): Removed.
2411 (efi-bsdrv-ia32.lo): Likewise.
2412 (efi-rtdrv-ia32.lo): Likewise.
2413 (efi-app-ia64.lo): Likewise.
2414 (efi-bsdrv-ia64.lo): Likewise.
2415 (efi-rtdrv-ia64.lo): Likewise.
2416 (efi-app-x86_64.lo): Likewise.
2417 (efi-bsdrv-x86_64.lo): Likewise.
2418 (efi-rtdrv-x86_64.lo): Likewise.
2421 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2423 (arch_type): Removed.
2424 (pe_arch): Likewise.
2425 (pe_bfd_object_p): Just return coff_object_p.
2427 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2428 bfd_pe_executable_p with bfd_pei_p.
2430 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2432 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2433 PLT entries to an undefined symbol when generating a shared
2436 2009-04-17 Nick Clifton <nickc@redhat.com>
2439 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2441 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2443 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2444 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2445 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2446 * binary.c (binary_bfd_define_common_symbol): Likewise.
2447 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2448 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2449 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2450 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2451 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2452 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2453 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2454 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2455 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2456 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2457 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2458 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2459 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2460 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2461 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2462 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2463 * som.c (som_bfd_define_common_symbol): Likewise.
2464 * srec.c (srec_bfd_define_common_symbol): Likewise.
2465 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2466 * versados.c (versados_bfd_define_common_symbol): Likewise.
2467 * vms.c (vms_bfd_define_common_symbol): Likewise.
2468 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2469 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2470 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2471 (pmac_xcoff_vec): Likewise.
2472 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2473 (aix5coff64_vec): Likewise.
2474 * linker.c (bfd_generic_define_common_symbol): New function.
2475 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2476 (_bfd_define_common_symbol): New field.
2477 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2478 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2479 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2481 * bfd-in2.h: Regenerate.
2482 * libbfd.h: Likewise.
2483 * libcoff.h: Likewise.
2485 2009-04-15 Anthony Green <green@moxielogic.com>
2487 * targets.c: Add moxie support.
2488 * Makefile.am: Ditto.
2489 * Makefile.in: Rebuilt.
2490 * cpu-moxie.c, elf32-moxie.c: New files.
2491 * archures.c: Add moxie support.
2492 * configure.in: Add moxie support.
2493 * configure: Rebuilt.
2494 * config.bfd, archures.c: Add moxie support.
2495 * bfd-in2.h: Rebuilt.
2497 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2499 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2500 branch to an undef weak symbol into a jump to next instruction if
2501 a PLT entry will be created.
2503 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2505 * coffgen.c (make_a_section_from_file): Set the backend long
2506 section names enable if long section names found on input.
2507 * coffcode.h: Extend long section names documentation to match.
2509 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2511 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2514 2009-04-07 DJ Delorie <dj@redhat.com>
2516 * archures.c: Add bfd_mach_mep_c5.
2517 * bfd-in2.h: Likewise.
2518 * cpu-mep.c: Add bfd_c5_arch.
2519 * elf32-mep.c: Support it.
2521 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2523 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2524 info->callbacks->einfo.
2525 * linker.c (_bfd_generic_section_already_linked): Likewise.
2527 2009-04-06 DJ Delorie <dj@redhat.com>
2529 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2531 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2533 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2534 _bfd_pex64_print_pdata only if PE is defined.
2536 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2537 (_bfd_pex64_print_pdata): This.
2539 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2540 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2543 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2545 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2546 _bfd_pep_print_x64_pdata.
2547 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2548 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2550 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2552 * elf32-xtensa.c (relax_property_section): Always set r_offset
2555 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2557 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2558 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2560 (elf32_arm_stub_type): New enum values for the two new stubs.
2561 (arm_type_of_stub): Make use of the two new stubs.
2562 (arm_size_one_stub): Handle the two new stubs.
2564 2009-04-01 Matt Thomas <matt@netbsd.org>
2566 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2567 hidden symbols into the GOT or PLT.GOT.
2568 (elf_vax_relocate_section): Do not emit a PCREL reloc
2569 into a shared object if it is against a hidden symbol.
2571 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2573 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2574 and know_contains_shared_object_p.
2575 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2576 Cache the result in the archive_info table.
2577 (xcoff_auto_export_p): Add an "info" parameter and update the
2578 call to xcoff_archive_contains_shared_object_p.
2579 (xcoff_mark_auto_exports): Update accordingly.
2580 (xcoff_post_gc_symbol): Likewise.
2582 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2584 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2587 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2589 * coff-rs6000.c (member_layout): New structure.
2590 (archive_iterator): Likewise.
2591 (member_layout_init): New function.
2592 (archive_iterator_begin): Likewise.
2593 (archive_iterator_next): Likewise.
2594 (xcoff_write_armap_old): Use the new iterator functions.
2595 (do_shared_object_padding): Delete.
2596 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2597 handling of arch_info.
2598 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2599 first loop rather than the second. Allocate a member header if
2600 there isn't one, then work out the stat information and length
2601 in the first loop too. Use the new iterators for the second loop.
2602 (xcoff_write_archive_contents_big): Likewise.
2604 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2606 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2607 (bfd_xcoff_set_archive_import_path): Likewise.
2608 * bfd-in2.h: Regenerate.
2609 * xcofflink.c: Include libiberty.h.
2610 (xcoff_archive_info): New structure.
2611 (xcoff_archive_info_hash): New function.
2612 (xcoff_archive_info_eq): Likewise.
2613 (xcoff_get_archive_info): Likewise.
2614 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2615 (bfd_xcoff_split_import_path): New function.
2616 (bfd_xcoff_set_archive_import_path): Likewise.
2617 (xcoff_set_import_path): Move earlier in file.
2618 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2619 object to the the directory part of the bfd's filename. Get the
2620 import path and filename of an archive object from the archive's
2621 xcoff_tdata, initializing it if necessary. Update use of
2623 (bfd_link_input_bfd): Update use of import_file_id.
2624 (xcoff_write_global_symbol): Likewise.
2626 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2628 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2630 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2632 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2633 a .loader section for relocatable links.
2634 (xcoff_need_ldrel_p): New function.
2635 (xcoff_mark): Use it.
2636 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2638 (xcoff_build_ldsym): New function, split out from...
2639 (xcoff_build_ldsyms): ...here. Rename to...
2640 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2641 call xcoff_build_ldsym, if there's a loader section.
2642 (xcoff_build_loader_section): New function, extracted verbatim from...
2643 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2644 there's a loader section. Only add an __rtinit loader symbol
2645 if there's a loader section. Update after above name change.
2646 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2647 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2648 and xcoff_create_ldrel.
2649 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2650 (xcoff_reloc_link_order): Likewise, but only call it if there's
2651 a loader section. Use xcoff_symbol_section.
2652 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2653 if there's a loader section.
2655 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2657 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2659 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2661 * elf32-arm.c (group_sections): Rewrite loops for better
2664 2009-03-30 DJ Delorie <dj@redhat.com>
2666 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2667 relocs when doing a relocatable link.
2669 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2671 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2672 "ERROR:", in error messages.
2673 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2674 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2675 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2676 (elf32_arm_merge_eabi_attributes): Likewise.
2677 (elf32_arm_merge_private_bfd_data): Likewise.
2679 2009-03-27 Nick Clifton <nickc@redhat.com>
2681 * section.c (bfd_get_section_contents): Detect and handle the case
2682 where a section has the SEC_IN_MEMORY flag set but no actual
2685 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2688 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2689 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2690 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2691 if we don't find matching PT_LOAD when copying.
2693 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2695 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2696 the reloc descriptions.
2698 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2700 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2701 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2702 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2704 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2706 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2707 (bfd_i386_arch_intel_syntax): Likewise.
2708 (i8086_arch): Likewise.
2709 (bfd_x86_64_arch): Likewise.
2711 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2713 * elf32-cris.c (cris_elf_relocate_section): <case
2714 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2715 symbols for non-allocated sections. Don't check whether to
2716 generate R_CRIS_DTPMOD for non-allocated sections.
2717 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2718 handle relocation GC:ing if applied to non-allocated section.
2719 (cris_elf_check_relocs): Similar.
2721 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2722 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2723 when emitting a known TP offset in the GOT.
2725 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2727 * elf64-ppc.c (synthetic_opd): Delete.
2728 (compare_symbols): Look for .opd name rather than section match.
2729 (ppc64_elf_get_synthetic_symtab): Likewise.
2731 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2733 * elf32-ppc.c (is_pic_glink_stub): Delete.
2734 (is_nonpic_glink_stub): New function.
2735 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2737 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2739 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2740 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2742 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2743 macros for visibilty and locality checks.
2744 (elf_s390_adjust_dynamic_symbol): Likewise.
2745 (allocate_dynrelocs): Likewise.
2746 (elf_s390_relocate_section): Likewise.
2747 (elf_s390_finish_dynamic_symbol): Likewise.
2748 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2749 (elf_s390_adjust_dynamic_symbol): Likewise.
2750 (allocate_dynrelocs): Likewise.
2751 (elf_s390_relocate_section): Likewise.
2752 (elf_s390_finish_dynamic_symbol): Likewise.
2754 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2756 * bfd-in2.h: Regenerated.
2757 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2758 for debugging sections and map memory read/write dependent on
2760 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2761 without memory read flags set.
2762 * section.c: Add SEC_COFF_NOREAD to section flags.
2764 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2766 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2769 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2771 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2772 "no overlays" return. If there are overlays, create overlay
2773 manager entry symbols here, so that..
2774 (spu_elf_build_stubs): ..we don't need to set them up here.
2775 Simplify entry symbol tests.
2776 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2778 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2780 * elf.c (elfcore_grok_openbsd_procinfo)
2781 (elfcore_grok_openbsd_note): New functions.
2782 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2784 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2786 * vms-hdr.c: Don't include alloca.h.
2787 * elf32-m68hc1x.c: Include alloca-conf.h.
2789 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2791 * Makefile.am: Run "make dep-am".
2792 * Makefile.in: Regenerate.
2794 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2796 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2798 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2800 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2802 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2803 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2804 ovly_return fields with ovly_entry[2]. Adjust all users.
2805 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2807 (spu_elf_build_stubs): Likewise.
2808 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2809 ovly_flavour changes. Update all callers.
2810 (ovl_stub_size_log2): New function.
2811 (build_stub): Handle compact icache stubs. Use different manager
2812 entry point for stubs in non-icache area.
2813 (spu_elf_size_stubs): Don't allocate space for indirect branch
2815 (spu_elf_build_stubs): And don't built them.
2817 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2819 * dwarf2.c (read_section): Always use rawsize, if available.
2821 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2823 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2824 of rawsize and size for buffer.
2826 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2828 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2829 parameter just because fixed sections fit into local store.
2830 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2831 generating overlays if fixed sections plus reserved stack
2832 and heap space fit into local store.
2834 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2836 * elf32-spu.c (build_stub): Correct icache set_id.
2837 (spu_elf_relocate_section): Likewise.
2839 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2841 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2842 symbol table if it was created by the current call.
2844 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2846 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2847 class XMC_DS rather than XMC_UA.
2849 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2851 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2852 bfd_boolean export_defineds parameter with an unsigned int
2853 auto_export_flags parameter.
2854 * bfd-in2.h: Regenerate.
2855 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2856 split out from xcoff_build_ldsyms.
2857 (xcoff_covered_by_expall_p): New function.
2858 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2859 but with extra code to handle -bexpfull and -bexpall.
2860 (xcoff_mark_auto_exports): New function.
2861 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2862 a function should be automatically exported.
2863 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2864 parameter with an auto_export_flags parameter. Update ldinfo
2865 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2868 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2870 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2871 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2872 init and fini functions. Do garbage collection for objects
2873 without an entry point too.
2875 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2877 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2878 check whether a symbol has csect information.
2879 (coff_print_aux): Likewise.
2880 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2881 information for C_AIX_WEAKEXT too.
2882 (_bfd_xcoff_swap_aux_out): Likewise.
2883 (xcoff_reloc_type_br): Handle defweak symbols too.
2884 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2885 information for C_AIX_WEAKEXT too.
2886 (_bfd_xcoff64_swap_aux_out): Likewise.
2887 (xcoff64_reloc_type_br): Handle defweak symbols too.
2888 * coffgen.c (coff_print_symbol): Handle auxillary function
2889 information for C_AIX_WEAKEXT too.
2890 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2891 instead of BSF_GLOBAL if the L_WEAK flag is set.
2892 (xcoff_dynamic_definition_p): New function.
2893 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2894 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2895 always take the symbol class from the ldsym. Use weak bfd symbol
2896 types for weak ldsyms.
2897 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2898 Fix the check for whether a definition is from a shared object.
2899 Allow redefinitions of weak symbols.
2900 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2901 (xcoff_keep_symbol_p): Likewise.
2902 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2903 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2904 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2905 but mark them as L_WEAK.
2906 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2907 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2909 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2911 * xcofflink.c (xcoff_mark): When walking the relocations,
2912 only mark the target symbol or the target section, not both.
2913 (xcoff_final_definition_p): New function.
2914 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2915 symbol is a valid definition of the associated output symbol.
2916 Use XCOFF_ALLOCATED to stop the same hash table entry having
2918 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2920 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2922 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2924 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2927 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2929 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2930 * libcoff.h: Regenerate.
2931 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2932 line-number counts in the bfd's lineno_counts field.
2933 Don't keep per-csect line-number counts.
2934 (xcoff_sweep): Don't update per-csect line-number counts.
2935 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2936 entries in each output section.
2937 (xcoff_link_input_bfd): Get the number of line numbers from
2938 the bfd's lineno_counts field, rather than recalculating it
2939 from scratch. Fix the range check when updating C_BINCL and
2941 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2942 here. Don't expect csects to have line-number counts.
2944 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2946 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2947 * libcoff.h: Regenerate.
2948 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2949 "skip" logic from xcoff_link_input_bfd.
2950 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2951 objects in a dynamic link, rather than checking whether csectpp
2952 is null. Always allocate debug_index for other objects,
2953 and always go through the loop. Update the type of debug_index
2954 after the change above. Read the auxillary csect information
2955 and use xcoff_keep_symbol_p to decide whether a symbol should
2956 be kept. Set its debug_index to -2 if not.
2957 (xcoff_link_input_bfd): Update the type of debug_index after
2958 the change above and always expect it to be nonnull. Use it to
2959 test whether a symbol should be stripped, rather than making the
2960 decision here. Postpone all symbol creation to the second pass.
2962 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2964 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2965 creating a descriptor.
2966 (xcoff_sweep): Don't mark toc_section unless it's needed.
2967 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2968 when marking every bfd.
2969 (xcoff_link_input_bfd): Skip all TOC anchors.
2970 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2971 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2972 to -1; call xcoff_find_tc0 instead.
2974 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2976 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2977 * libcoff.h: Regenerate.
2978 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2979 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2980 the previous symbol's csect. Treat last_symndx as an inclusive value
2981 and simplify its handling.
2982 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2983 symbols with the right csect. Don't mark rsec when processing
2984 relocations against undefined or absolute sections.
2985 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2986 of bfd_und_section_ptr.
2987 (xcoff_link_input_bfd): Likewise.
2989 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2991 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2992 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2993 flag is set. Assert that all undefined symbols are either
2994 imported or defined by a dynamic object.
2995 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2996 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2997 handling to all relocations. Only set XCOFF_CALLED for function
2999 (xcoff_find_function): New function, split out from...
3000 (bfd_xcoff_export_symbol) ...here.
3001 (xcoff_set_import_path): New function, split out from...
3002 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3003 meaning of XCOFF_CALLED.
3004 (xcoff_mark_symbol): If we mark an undefined and unimported
3005 symbol, find some way of defining it. If the symbol is a function
3006 descriptor, fill in its definition automatically. If the symbol
3007 is a function, mark its descriptor and allocate room for global
3008 linkage code. Otherwise mark the symbol as implicitly imported.
3009 Move the code for creating function descriptors from...
3010 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3011 check for symbols that were implicitly defined.
3012 (xcoff_mark): Don't count any dynamic relocations against
3014 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3015 in the xcoff link info.
3016 (xcoff_link_input_bfd): Remove handling of undefined and
3019 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3021 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3022 if the target is absolute. Fix comment typo.
3023 (xcoff_ppc_relocate_section): Remove FIXME.
3024 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3025 if the target is absolute.
3027 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3029 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3030 R_POS and R_NEG relocations against absolute symbols to the
3033 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3035 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3036 to 2 for bfd_mach_ppc_620.
3038 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3040 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3041 * configure.in: Likewise.
3042 * configure: Regenerate.
3044 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3047 * elf.c (assign_section_numbers): Generate symbol table if there
3048 is any relocation in output.
3049 (_bfd_elf_compute_section_file_positions): Likewise.
3051 2009-03-13 Nick Clifton <nickc@redhat.com>
3054 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3055 * elflink.c (elf_link_read_relocs_from_section): Use
3056 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3057 relocs but no symbol table.
3058 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3060 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3063 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3064 to check ___tls_get_addr.
3066 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3067 strncmp to check __tls_get_addr.
3069 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3071 * dwarf2.c (read_section): Always check the offset, even when the
3072 section has been read before.
3074 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3076 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3079 2009-03-11 Chris Demetriou <cgd@google.com>
3081 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3082 * bfd-in2.h: Regenerate.
3083 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3084 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3086 (bsd_write_armap): Likewise.
3087 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3088 flag is set, do nothing.
3089 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3092 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3094 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3095 used to update stack pointer.
3097 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3100 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3101 for unknown symbols in absolute section.
3103 2009-03-06 Nick Clifton <nickc@redhat.com>
3105 * po/es.po: Updated Spanish translation.
3107 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3109 * elf32-arm.c (group_sections): Take next section size into
3110 account before accepting to group it.
3112 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3114 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3116 (elf32_arm_final_link_relocate): Likewise.
3118 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3121 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3123 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3125 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3126 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3127 (BFD_FAKE_SECTION): Init new flag.
3128 * ecoff.c (bfd_debug_section): Likewise.
3129 * bfd-in2.h: Regenerate.
3130 * libbfd.h: Regenerate.
3131 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3132 (ppc_elf_reloc_type_lookup): Handle new relocs.
3133 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3134 without marker relocs.
3135 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3136 if section has no old-style calls.
3137 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3138 Don't try to optimize new-style __tls_get_addr call when handling
3139 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3141 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3142 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3143 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3144 without marker relocs.
3145 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3146 if section has no old-style calls. Set toc_ref for new relocs as
3148 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3149 Don't try to optimize new-style __tls_get_addr call when handling
3150 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3153 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3156 * configure.in: Test for ld --as-needed support. Link shared
3157 libbfd against libm.
3158 * configure: Regenerate.
3160 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3162 * Makefile.am: Run "make dep-am".
3163 * Makefile.in: Regenerate.
3165 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3167 * elf32-score7.c: New file.
3168 * elf32-score.h: New file.
3169 * elf32-score.c: Add code to support score 7. Set score7 as the
3171 * cpu-score.c: Add score7 architecure.
3172 (compatibile): New function.
3173 * Makefile.am: Add rules for building elf32-score7 object.
3174 * Makefile.in: Regenerate.
3175 * configure.in: Add elf32-score7 object to score vectors.
3176 * configure: Regenerate.
3177 * reloc.c: Add score7 relocs.
3178 * archures.c: Add score3 and score7 machine numbers.
3179 * bfd-in2.h: Regenerate.
3180 * libbfd.h: Regenerate.
3182 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3184 * configure: Regenerate.
3186 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3188 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3189 (elf32_hppa_check_relocs): Use it.
3191 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3193 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3194 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3195 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3196 (elf_hppa_record_segment_addrs): Likewise.
3197 (elf_hppa_final_link): Likewise.
3198 (elf_hppa_relocate_insn): Likewise.
3199 (elf_hppa_final_link_relocate): Likewise.
3200 (elf64_hppa_relocate_section): Likewise.
3201 * elf64-hppa.c: Insert above.
3203 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3205 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3206 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3207 (elf_hppa_relocate_section): Likewise.
3208 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3209 from struct elf_link_hash_entry. Add count field.
3210 (struct elf64_hppa_dyn_hash_table): Delete.
3211 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3212 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3213 (hppa_elf_hash_entry, eh_name): Define.
3214 (elf64_hppa_new_dyn_hash_entry): Delete.
3215 (elf64_hppa_dyn_hash_lookup): Delete.
3216 (elf64_hppa_dyn_hash_traverse): Delete.
3217 (get_dyn_name): Delete.
3218 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3219 of struct elf64_hppa_dyn_hash_entry *.
3220 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3221 allocate_global_data_plt, allocate_global_data_stub,
3222 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3224 (hppa64_link_hash_newfunc): New.
3225 (elf64_hppa_hash_table_create): Rework.
3226 (count_dyn_reloc): Likewise.
3227 (hppa64_elf_local_refcounts): New.
3228 (elf64_hppa_check_relocs): Rework using standard technique for recording
3229 local DLT, PLT and OPD reference counts.
3230 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3231 elf_link_hash_entry *.
3232 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3233 allocate_global_data_plt, allocate_global_data_stub,
3234 allocate_global_data_opd, allocate_dynrel_entries,
3235 elf64_hppa_adjust_dynamic_symbol,
3236 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3237 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3238 Use hppa_link_hash_table. Rework.
3239 (elf64_hppa_link_output_symbol_hook): Rework.
3240 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3241 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3242 elf64_hppa_finish_dynamic_sections): Likewise.
3244 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3246 * elf32-arm.c (stub_reloc_type): Removed.
3247 (insn_sequence): Renamed reloc_type field to r_type.
3248 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3249 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3250 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3251 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3252 (arm_stub_is_thumb): Catch new stubs.
3253 (arm_type_of_stub): Handle new stubs.
3254 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3255 (bfd_elf32_arm_process_before_allocation): Remove useless
3258 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3260 * elf.c (elf_find_function): Use is_function_type to check
3263 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3265 * xtensa-modules.c: Revert to previous version 1.11 due
3266 to inadvertant commit.
3268 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3270 * elf32-xtensa.c (text_action_add): Separate test for action
3271 type. Break if saved action is ta_widen_insn at same offset.
3273 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3275 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3276 to elf32_arm_stub_long_branch_any_arm_pic.
3277 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3278 (enum elf32_arm_stub_type, arm_type_of_stub)
3279 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3282 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3284 * elf32-arm.c (PREV_SEC): Update comment.
3285 (group_sections): Rename argument to stubs_always_after_branch.
3286 Reverse the list and place stubs at the end of input sections.
3288 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3290 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3292 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3294 (arm_size_one_stub): Remove unnecessary break.
3295 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3297 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3299 * elf32-arm.c (stub_insn_type): New type.
3300 (stub_reloc_type): Likewise.
3301 (insn_sequence): Likewise.
3302 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3303 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3304 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3305 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3306 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3307 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3308 (elf32_arm_stub_hash_entry): Add new helper fields.
3309 (stub_hash_newfunc): Initialize these new fields.
3310 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3311 to take endianness into account.
3312 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3313 (arm_map_one_stub): Code is now more generic, thanks to
3316 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3318 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3320 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3321 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3322 BLX is not available. Fix typo in warning message. Add comments
3323 and improve formatting.
3324 (arm_build_one_stub): Adjust to new
3325 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3326 (arm_map_one_stub): Likewise.
3328 2009-02-23 Tristan Gingold <gingold@adacore.com>
3329 Eric Botcazou <ebotcazou@adacore.com>
3330 Douglas B Rupp <rupp@gnat.com>
3332 * vms.h: Update copyright year, fix comments, reorder declarations.
3333 (_bfd_save_vms_section): Remove the prototype.
3334 (EGPS_S_V_NO_SHIFT): New constant.
3335 (bfd_vms_set_section_flags): New prototype.
3336 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3338 (EGSY_S_W_FLAGS): Ditto.
3339 (EGSY_S_V_QUAD_VAL): Ditto.
3340 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3341 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3342 EGST_S_B_NAMLNG): Ditto.
3343 (ESRF_S_B_NAMLNG): Ditto.
3344 (ETIR_S_C_HEADER_SIZE): Ditto.
3345 (EGPS_S_V_ALLOC_64BIT): Ditto.
3346 (DST_S_C_EPILOG): Ditto.
3347 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3348 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3349 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3350 (DST_S_L_PCLINE_UNSLONG): Ditto.
3351 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3352 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3353 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3354 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3355 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3356 (DST_S_B_SRC_UNSBYTE): Ditto.
3357 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3359 (vms_section, vms_reloc): Remove types.
3360 (hdr_struc): Replaced by ...
3361 (hdr_struct): ... new type.
3362 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3363 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3364 (EMH_DATE_LENGTH): Ditto.
3365 (eom_struc): Replaced by ...
3366 (eom_struct): ... new type.
3367 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3368 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3369 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3370 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3371 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3372 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3373 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3374 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3375 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3376 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3377 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3378 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3379 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3380 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3381 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3382 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3383 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3384 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3385 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3386 (enum file_type_enum): New type.
3387 (struct location_struct): Removed.
3388 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3389 (struct funcinfo, struct module): Ditto.
3390 (struct vms_private_data_struct): Update fields.
3391 (struct vms_section_data_struct): New type.
3393 * vms.c: Update copyright year, fix comments,
3394 Fix includes for DECC, add prototypes.
3395 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3397 Use flavour to set is_vax, location_stack is removed.
3398 (struct pair): Declare.
3399 (fill_section_ptr): Initialize variables at declaration.
3400 Add guard to set SECTION_SYM flag, handlde und section.
3401 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3402 (_bfd_vms_slurp_object_records): New function, replaces previous
3404 (vms_slurp_module): New function.
3405 (vms_slurp_image): Ditto.
3406 (vms_object_p): Complete rewrite.
3407 (vms_mkobject): Use is_vax field to slect architecture.
3408 (free_reloc_stream): New function.
3409 (vms_convert_to_var): Ditto.
3410 (vms_convert_to_var_1): Ditto.
3411 (vms_convert_to_var_unix_filename): Ditto.
3412 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3414 (vms_new_section_hook): Set alignment to 0, allocate private data.
3415 (vms_get_section_contents): Load content.
3416 (vms_get_symbol_info): Handle undefined section.
3417 (vms_find_nearest_line): Handle.
3418 (alloc_reloc_stream): New function.
3419 (vms_slurp_reloc_table): Ditto.
3420 (vms_get_reloc_upper_bound): Make it real.
3421 (vms_canonicalize_reloc): Do the real work.
3422 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3424 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3425 (vms_set_arch_mach): Check arch.
3426 (vms_set_section_contents): Copy the content after allocation.
3427 (vms_alpha_vec): Update object flags.
3429 * vms-tir.c: Update copyright year, fix comments,
3430 add prototypes for new functions.
3431 (dst_define_location): New function.
3432 (dst_restore_location): New function.
3433 (dst_retrieve_location): New function.
3434 (dst_check_allocation): New function.
3435 (image_dump): Call dst_check_allocation.
3436 (image_write_b): Ditto.
3437 (image_write_w): Ditto.
3438 (image_write_l): Ditto.
3439 (image_write_q): Ditto.
3440 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3441 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3443 Call error handler instead of abort if name is not known.
3444 (etir_sta): Add quarter_relocs argument and set it.
3447 (etir_opr): Ditto, return FALSE in case of error.
3448 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3449 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3450 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3451 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3452 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3453 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3454 Return FALSE in case of error.
3455 (tir_sta): Change sign of psect.
3457 (tir_cmd): Fix cast. Makes tir_table static const.
3458 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3459 add argument to explain.
3460 (analyze_etir): Initialize maxptr, add quarter_relocs
3461 declaration, move some declarations into inner scopes.
3462 Handle quarter_relocs and STO_IMM.
3463 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3464 (_bfd_vms_slurp_relocs): New function.
3465 (_bfd_vms_decode_relocs): New function.
3466 (sto_imm): Rewritten.
3467 (start_first_etbt_record): New function.
3468 (start_another_etbt_record): Ditto.
3469 (etir_output_check): Ditto.
3470 (defer_reloc_p): Ditto.
3471 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3472 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3473 rewritte relocations handling.
3474 (_bfd_vms_write_tbt): Removed.
3475 (_bfd_vms_write_dbg): Ditto.
3477 * vms-misc.c: Update copyright year, Fix comments.
3478 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3479 (maybe_adjust_record_pointer_for_object): New function.
3480 (_bfd_vms_get_first_record): New function, replaces ...
3481 (_bfd_vms_get_record): .. removed.
3482 (_bfd_vms_get_object_record): New function.
3483 (_bfd_vms_get_object_record): New function.
3484 (vms_get_remaining_object_record): New function, replaces ...
3485 (_bfd_vms_get_next_record): ... removed.
3486 (add_new_contents): Removed.
3487 (_bfd_save_vms_section): Removed.
3488 (_bfd_get_vms_section): Removed.
3489 (_bfd_vms_output_flush): Write in VAR format.
3490 (new_symbol): Don't make UND section.
3492 * vms-hdr.c: Update copyright year, update list of record handled.
3493 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3494 (_bfd_vms_write_hdr): Strip vms and unix patches,
3495 add comments, truncate module name at 31 characters,
3496 use constants instead of hard-coded value,
3497 write BFD version instead of a fixed string.
3498 (_bfd_vms_slurp_ihd): New function.
3499 (_bfd_vms_slurp_isd): Ditto.
3500 (_bfd_vms_slurp_ihs): Ditto.
3501 (new_module): Ditto.
3502 (parse_module): Ditto
3503 (build_module_list): Ditto.
3504 (module_find_nearest_line): Ditto.
3505 (_bfd_vms_find_nearest_dst_line): Ditto.
3506 (vms_slurp_debug): Ditto.
3507 (_bfd_vms_slurp_dbg): Ditto.
3508 (_bfd_vms_slurp_tbt): Ditto.
3509 (_bfd_vms_write_dbg): Ditto.
3510 (_bfd_vms_write_tbt): Ditto.
3512 * vms-gsd.c: Update copyright year, update list of records handled.
3513 (EVAX_LITERALS_NAME): New macro.
3514 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3515 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3516 (register_universal_symbol): New function and prototype.
3517 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3518 improve debug messages,
3519 use constants instead of hard-coded value,
3520 fix missing endianness conversion,
3521 handle global symbol (SYMG).
3522 (bfd_vms_set_section_flags): New function.
3523 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3524 handle section literals,
3526 handle section bfd and vms flags,
3527 don't output LIB$INITIALIZE symbol,
3528 fix handling of weak symbols,
3529 fix evax vs vax procedure descriptor,
3530 handle absolute symbols.
3532 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3533 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3535 * makefile.vms (DEFS): Fix flags for VMS.
3537 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3539 * bfd-in2.h: Regenerated.
3540 * libbfd.h: Regenerated.
3542 2009-02-20 Cary Coutant <ccoutant@google.com>
3544 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3547 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3550 * coffcode.h (coff_write_object_contents): Don't let the string
3551 table offset overflow the s_name field when using long section names.
3553 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3555 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3556 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3557 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3558 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3559 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3560 (bfd_pmac_xcoff_backend_data): Likewise.
3561 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3562 (bfd_xcoff_aix5_backend_data): Likewise.
3563 (xcoff64_write_object_contents): Delete unused long_section_names
3565 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3566 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3568 * coffcode.h (documentation): Update to describe long section names.
3569 (COFFLONGSECTIONCATHELPER): New helper macro.
3570 (BLANKOR1TOODD): Likewise.
3571 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3572 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3573 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3574 (bfd_coff_set_long_section_names_allowed): New function.
3575 (bfd_coff_set_long_section_names_disallowed): Likewise.
3576 (struct bfd_coff_backend_data): Add new backend hook function
3577 pointer _bfd_coff_set_long_section_names.
3578 (bfd_coff_set_long_section_names): New backend hook.
3579 (coff_write_object_contents): Only generate long section names if
3580 bfd_coff_long_section_names() indicates they are currently enabled.
3581 (bfd_coff_std_swap_table): Make non-const, and initialise long
3582 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3583 (ticoff0_swap_table): Likewise to both.
3584 (ticoff1_swap_table): Again, likewise to both.
3585 * coffgen.c (make_a_section_from_file): Allow long section names
3586 as inputs even if not currently allowed for outputs.
3587 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3588 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3589 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3590 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3591 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3592 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3593 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3594 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3595 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3596 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3597 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3598 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3599 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3600 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3601 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3602 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3603 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3604 * libcoff-in.h: Update copyright year to cause updated copyright
3605 year in generated libcoff.h, and fix typo.
3606 * libcoff.h: Regenerated.
3607 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3608 (_bfd_ecoff_no_long_sections): Add prototype.
3609 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3610 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3611 defined by an including .c file.
3612 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3613 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3614 (ticoff1_swap_table): Likewise to both.
3616 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3618 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3619 stub. Catch default case error.
3620 (arm_map_one_stub): Add missing Thumb mapping symbol.
3622 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3625 * elf32-avr.c: Handle case where no local symbos exist correctly.
3627 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3630 * elf32-arm.c (arm_long_branch_stub,
3631 arm_thumb_v4t_long_branch_stub,
3632 arm_thumb_thumb_long_branch_stub,
3633 arm_thumb_arm_v4t_long_branch_stub,
3634 arm_thumb_arm_v4t_short_branch_stub,
3635 arm_pic_long_branch_stub):
3636 Renamed to elf32_arm_stub_long_branch_any_any,
3637 elf32_arm_stub_long_branch_v4t_arm_thumb,
3638 elf32_arm_stub_long_branch_thumb_only,
3639 elf32_arm_stub_long_branch_v4t_thumb_arm,
3640 elf32_arm_stub_short_branch_v4t_thumb_arm,
3641 elf32_arm_stub_long_branch_any_any_pic.
3642 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3643 arm_thumb_thumb_stub_long_branch,
3644 arm_thumb_arm_v4t_stub_long_branch,
3645 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3646 Renamed to arm_stub_long_branch_any_any,
3647 arm_stub_long_branch_v4t_arm_thumb,
3648 arm_stub_long_branch_thumb_only,
3649 arm_stub_long_branch_v4t_thumb_arm,
3650 arm_stub_short_branch_v4t_thumb_arm,
3651 arm_stub_long_branch_any_any_pic.
3653 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3655 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3656 in branch offset check.
3658 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3660 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3661 add toc.symndx and toc.add.
3662 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3664 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3666 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3667 (branch_reloc_hash_match): New function, extracted from..
3668 (ppc64_elf_tls_optimize): ..here.
3669 (ppc64_elf_relocate_section): Properly set addends when optimizing
3670 tls sequences. Avoid unnecessary reading and writing of insns.
3671 Only redo reloc when symbol changed. Bypass symbol checks when
3673 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3674 (branch_reloc_hash_match): New function, extracted from..
3675 (ppc_elf_tls_optimize): ..here.
3676 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3677 Don't clear addend on zapped __tls_get_addr reloc.
3679 2009-02-12 Nick Clifton <nickc@redhat.com>
3682 * elflink.c (bfd_elf_final_link): When counting the relocations,
3683 if the header size has not been set yet then assume that it will
3684 match the output section's reloc type.
3686 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3688 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3691 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3693 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3694 (find_function): Likewise.
3695 (pasted_function): Don't error if no prior function found.
3696 (discover_functions): Revert 2008-12-10 change. Extend first
3697 function range to start of section.
3699 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3701 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3703 * elf64-hppa.h: Likewise.
3705 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3707 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3710 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3712 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3713 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3715 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3717 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3718 * archures.c (bfd_mach_mips_xlr): Define.
3719 * bfd-in2.h: Regenerate.
3720 * cpu-mips.c (I_xlr): Define.
3721 (arch_info_struct): Add XLR entry.
3722 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3723 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3724 (mips_mach_extensions): Add XLR entry.
3726 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3728 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3730 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3732 * configure.in: AC_SUBST pdfdir.
3733 * Makefile.am: Add install-pdf, install-pdf-am
3734 and install-pdf-recursive targets. Define pdfdir.
3735 * doc/Makefile.am: Define pdf__strip_dir. Add
3736 install-pdf and install-pdf-am targets.
3737 * po/Make-in: Add install-pdf target.
3738 * configure: Regenerate.
3739 * Makefile.in: Regenerate
3740 * doc/Makefile.in: Regenerate.
3742 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3744 * bfd-in2.h: Regenerate.
3745 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3746 fields from n_entries to n_slots where appropriate, update comments.
3747 (HOWTO): Add TLS relocations.
3748 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3749 (enum elf_m68k_got_offset_size): New enum.
3750 (struct elf_m68k_got_entry.type): Move field to ...
3751 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3752 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3754 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3756 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3757 fields into n_entries array. Update comments.
3758 (elf_m68k_init_got): Simplify, update all uses.
3759 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3760 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3761 GOT entries; update name, update all uses.
3762 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3763 (elf_m68k_get_got_entry): Update.
3764 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3766 (elf_m68k_remove_got_entry_type): Simplify.
3767 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3768 (elf_m68k_can_merge_gots): Update.
3769 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3770 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3771 GOT entries, simplify.
3772 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3773 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3774 field, remove obsoleted local_n_entries field.
3775 (elf_m68k_partition_multi_got_2): New static function.
3776 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3778 (elf_m68k_remove_got_entry_type): Update.
3779 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3780 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3781 update of sgot->size and srelgot->size.
3782 (elf_m68k_gc_sweep_hook): Update.
3783 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3784 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3786 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3787 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3789 2009-02-02 DJ Delorie <dj@redhat.com>
3791 * elf32-mep.c (config_names): Regenerate configuration.
3793 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3795 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3796 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3797 * elf.c (bfd_elf_get_str_section): Make static.
3798 (bfd_elf_find_section): Delete.
3799 * libbfd.h: Regenerate.
3801 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3803 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3804 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3806 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3808 * elflink.c (on_needed_list): New function.
3809 (elf_link_add_object_symbols): Link in --as-needed libs if they
3810 satisfy undefined symbols in other libs.
3812 2009-01-30 Julian Brown <julian@codesourcery.com>
3814 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3815 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3816 with --just-symbols (-R).
3818 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3820 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3821 high_pc in order to properly sign-extend VMAs.
3823 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3824 Mark Shinwell <shinwell@codesourcery.com>
3825 Catherine Moore <clm@codesourcery.com>
3827 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3829 2009-01-28 Catherine Moore <clm@codesourcery.com>
3831 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3832 SEC_LOAD for dynamic relocation sections.
3834 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3836 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3837 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3838 the size of local TLS data.
3840 2009-01-27 Andreas Schwab <schwab@suse.de>
3842 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3843 architectures in the archive.
3845 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3847 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3848 <R_CRIS_32_DTPREL>: Correct relocation value.
3850 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3851 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3852 symbols with non-default visibility.
3854 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3856 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3857 describing the trampolines.
3858 (ppc_elf_relocate_section): Update relocs to describe the
3861 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3863 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3864 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3865 and R_PARISC_PCREL12F relocations.
3867 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3870 * elflink.c (find_version_for_sym): New function split out from,
3871 but without export_dynamic test, ..
3872 (_bfd_elf_link_assign_sym_version): ..here.
3873 (_bfd_elf_export_symbol): Use it.
3875 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3877 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3878 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3879 * elflink.c: ..here, somewhat modified.
3880 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3881 _bfd_elf_link_find_version_dependencies,
3882 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3883 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3884 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3886 * elflink.c: ..and make static here.
3887 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3888 of output_bfd from struct elf_find_verdep_info.
3889 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3890 struct elf_info_failed.
3891 (bfd_elf_size_dynamic_sections): Adjust.
3893 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3896 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3897 after comp_unit_find_line call.
3899 2009-01-21 Nick Clifton <nickc@redhat.com>
3902 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3903 tm_gmtoff field in struct tm.
3905 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3907 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3908 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3909 sections in soft-icache lines unless non_ia_text. Don't add
3910 rodata if doing so would exceed line size.
3912 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3914 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3915 types than bfd_link_hash_indirect, before early return, call
3916 _bfd_elf_link_hash_copy_indirect.
3918 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3920 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3921 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3922 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3923 (elf_backend_obj_attrs_order): New define.
3924 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3925 (elfNN_bed): Add elf_backend_obj_attrs_order.
3927 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3929 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3930 (obj_attr_size): Likewise.
3931 (write_obj_attribute): Likewise.
3932 (_bfd_elf_copy_obj_attributes): Likewise.
3933 (_bfd_elf_parse_attributes): Likewise.
3934 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3935 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3936 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3937 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3938 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3941 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3943 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3944 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3945 (bfd_elf_add_obj_attr_string): Likewise.
3946 (bfd_elf_add_obj_attr_int_string): Likewise.
3947 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3948 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3949 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3950 Tag_nodefaults has no default value.
3951 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3952 comment to reflect the new state.
3954 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3957 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3958 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3959 (adjust_z_magix): Delete dead code handling QMAGIC.
3961 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3963 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3964 IMAGE_SCN_MEM_DISCARDABLE.
3966 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3968 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3969 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3970 * configure.in (commonbfdlib): Delete.
3971 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3972 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3973 is available, not just for linux.
3974 * po/SRC-POTFILES.in: Regenerate.
3975 * Makefile.in: Regenerate.
3976 * configure: Regenerate.
3978 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3979 Julian Brown <julian@codesourcery.com>
3981 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3982 ARM attributes in ABI 2.07.
3983 * elf32-arm.c (get_secondary_compatible_arch): New function.
3984 (set_secondary_compatible_arch): New function.
3985 (tag_cpu_arch_combine): New function.
3986 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3987 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3988 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3989 make it fit with order_01243.
3990 Add support for Tag_also_compatible_with,
3991 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3992 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3993 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3994 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3995 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3996 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3997 Rework the way unknown attributes are handled.
3998 Defer errors until all attributes have been processed.
4000 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4002 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4003 bfd_elf_add_obj_attr_int_string.
4004 Read Tag_compatibility from its new location in the attribute array,
4005 rather than the attribute list.
4006 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4007 bfd_elf_add_obj_attr_int_string.
4008 (_bfd_elf_parse_attributes): Likewise.
4009 (_bfd_elf_merge_object_attributes): There's now only one
4010 Tag_compatibility, and it's in the array, not the list.
4011 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4013 (bfd_elf_add_obj_attr_compat): Rename to
4014 bfd_elf_add_obj_attr_int_string.
4015 (bfd_elf_add_proc_attr_compat): Rename to
4016 bfd_elf_add_proc_attr_int_string.
4017 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4020 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4022 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4023 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4024 (vmsutil.lo): Add dependency rule.
4025 * Makefile.in: Regenerate.
4026 * config.bfd (ia64*-*-*vms*): Add case.
4027 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4028 * configure: Regenerate.
4029 * vmsutil.c: New file.
4030 * vmsutil.h: New file.
4031 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4033 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4034 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4035 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4036 elfNN_vms_object_p): New functions
4037 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4039 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4042 * elflink.c (elf_gc_sweep): Exclude the group section if the
4043 first member of the section group is excluded.
4045 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4048 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4049 saved filename, use bfd_alloc rather than bfd_malloc for it.
4051 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4053 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4055 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4057 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4059 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4061 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4063 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4065 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4067 (struct got_entry): Add br_addr.
4068 (struct call_info): Add priority.
4069 (struct function_info): Add lr_store and sp_adjust.
4070 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4071 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4072 area as an overlay, and check that no other overlays exist. Look up
4073 icache overlay manager entry sym.
4074 (BRA_STUBS, BRA, BRASL): Define.
4075 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4076 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4078 (count_stub, build_stub): Support soft-icache.
4079 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4080 (spu_elf_size_stubs): Size soft-icache stubs.
4081 (overlay_index): New function.
4082 (spu_elf_build_stubs): Make static. Support soft-icache.
4083 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4084 (find_function_stack_adjust): Save lr store and stack adjust insn
4086 (maybe_insert_function): Adjust find_function_stack_adjust call.
4087 (mark_functions_via_relocs): Retrieve priority.
4088 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4089 (sort_calls): Sort by priority first.
4090 (mark_overlay_section): Ignore .ovl.init.
4091 (sum_stack): Only print when stack_analysis.
4092 (print_one_overlay_section): New function, extracted from..
4093 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4094 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4095 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4096 analysis. Call spu_elf_build_stubs.
4097 (spu_elf_relocate_section): For soft-icache encode overlay index
4099 (spu_elf_output_symbol_hook): Support soft-icache.
4100 (spu_elf_modify_program_headers: Likewise.
4102 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4103 num_regions to num_lines. Add line_size and max_branch.
4104 (enum _ovly_flavour): Add ovly_soft_icache.
4105 (spu_elf_build_stubs): Delete.
4107 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4109 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4110 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4112 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4114 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4115 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4116 the program, the known offset starts at the negative size of the
4118 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4121 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4123 * config.bfd: Add lm32-*-rtems*.
4125 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4127 * coff-ppc.c: Add 2009 to Copyright.
4128 * elf32-cris.c: Likewise.
4129 * elflink.c: Likewise.
4131 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4133 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4134 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4136 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4139 * elflink.c (elf_merge_st_other): New.
4140 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4141 hide them if needed.
4142 (elf_link_add_object_symbols): Updated.
4144 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4147 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4148 ref_dynamic and dynamic_def fields when setting def_regular
4151 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4154 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4157 For older changes see ChangeLog-2008
4163 version-control: never
projects / deliverable / binutils-gdb.git / blob