1 2009-08-31 Jan Beulich <jbeulich@novell.com>
3 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
4 * elf.c (bfd_elf_get_default_section_type): New.
5 (elf_fake_sections): Use bfd_elf_get_default_section_type.
7 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
9 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
11 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
13 2009-08-30 Alan Modra <amodra@bigpond.net.au>
16 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
17 (bfd_emul_get_commonpagesize): Likewise.
19 2009-08-29 Martin Thuresson <martin@mtme.org>
21 * elf32-arm.c (struct stub_def): Rename member template to
22 template_sequence. (arm_build_one_stub,
23 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
24 Rename variable template to template_sequence.
25 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
26 Rename variable template to template_val.
27 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
29 * coffgen.c (coff_make_empty_symbol)
30 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
31 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
33 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
35 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
37 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
38 * ieee.c (ieee_make_empty_symbol): Rename variable new to
40 * linker.c (bfd_new_link_order): Rename variable new to
42 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
44 * oasys.c (oasys_make_empty_symbol): Rename variable new to
46 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
47 new to new_symbol_type.
48 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
50 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
52 (read_hdr, rs6000coff_core_p)
53 (rs6000coff_core_file_matches_executable_p)
54 (rs6000coff_core_file_failing_command)
55 (rs6000coff_core_file_failing_signal): Updated function to use new
57 * som.c (som_make_empty_symbol): Rename variable new to
59 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
61 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
62 variable new to new_symbol.
64 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
66 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
67 bfdlibdir and bfdincludedir.
68 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
69 [INSTALL_LIBBFD]: ... here, ...
70 [INSTALL_LIBBFD]: ... and empty overrides here.
71 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
72 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
73 * Makefile.in: Regenerate.
74 * configure: Regenerate.
76 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
78 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
79 relocations. Rewrite output of dynamic TLS relocations.
80 (DTP_OFFSET, TP_OFFSET): New constants.
81 (dtpoff_base): Update.
82 (tpoff): Rename to tpoff_base, update.
83 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
84 New functions. Move code from elf_m68k_relocate_section here.
85 (elf_m68k_relocate_section): Update.
86 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
88 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
90 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
92 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
93 Handle non_got_ref field.
94 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
96 2009-08-26 Alan Modra <amodra@bigpond.net.au>
99 * linker.c (bfd_find_version_for_sym): Revert warning.
101 2009-08-26 Alan Modra <amodra@bigpond.net.au>
104 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
105 other wildcard match. Warn on multiple wildcard matches.
107 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
109 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
111 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
112 only in this condition.
113 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
114 to build but not install libbfd.la in this condition.
115 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
116 (install_libbfd, install_libbfd): Remove.
117 * Makefile.in: Regenerate.
118 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
119 (INCLUDES): ... this.
121 * doc/Makefile.in: Regenerate.
123 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
125 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
126 dependency tracking to work for them.
127 (targets.lo, archures.lo, dwarf.lo): Rewrite to
128 use automake dependency tracking mechanism.
129 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
130 (mkdep section): Remove.
131 (BUILT_SOURCES): New, list $(BUILD_HFILES).
132 * Makefile.in: Regenerate.
133 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
135 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
136 (install-pdf, install-pdf-recursive, install-html)
137 (install-html-recursive): Remove.
138 * Makefile.in: Regenerate.
140 * Makefile.in: Regenerate.
141 * aclocal.m4: Likewise.
142 * config.in: Likewise.
143 * configure: Likewise.
145 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
147 * elf32-arm.c (arch_has_thumb2_nop): New function.
148 (arch_has_arm_nop): New function.
149 (elf32_arm_final_link_relocate): NOP opcodes changed.
151 2009-08-16 Doug Evans <dje@google.com>
153 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
154 at least don't leak memory.
156 2009-08-13 DJ Delorie <dj@redhat.com>
158 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
161 2009-08-12 Nick Clifton <nickc@redhat.com>
163 * po/fi.po: Updated Finnish translation.
165 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
167 Merge some FRV FDPIC changes into the Blackfin code.
168 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
169 summary reloc information.
170 (bfinfdpic_dynamic_got_plt_info): New.
171 (_bfin_create_got_section): Create the PLT section here.
172 (elf32_bfinfdpic_create_dynamic_sections): Not here.
173 (_bfinfdpic_count_nontls_entries): Move out of...
174 (_bfinfdpic_count_got_plt_entries): ... here.
175 (_bfinfdpic_count_relocs_fixups): Likewise.
176 (_bfinfdpic_reset_got_plt_entries): New.
177 (_bfinfdpic_size_got_plt): Move out of...
178 (elf32_bfinfdpic_size_dynamic_sections): ... here.
179 (bfinfdpic_relocate_section): Be careful not to call
180 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
181 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
183 (elf_backend_discard_info): Define for FD-PIC.
185 2009-08-11 Alan Modra <amodra@bigpond.net.au>
187 * elflink.c: Add FIXMEs for some places that require octets_per_byte
189 * elf-eh-frame.c: Likewise.
192 2009-08-11 Alan Modra <amodra@bigpond.net.au>
194 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
195 to x86 and x86_64 configurations.
196 * configure: Regenerate.
198 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
200 Stop using bfd_usrdata in libbfd.
201 * coff-stgo32.c (bfd_coff_go32stub): Remove.
202 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
203 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
204 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
205 filehdr_dst->u.go32.stub. New comment with the reason.
206 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
207 Substitute the removed macro bfd_coff_go32stub.
208 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
209 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
210 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
211 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
212 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
214 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
215 * libcoff-in.h (coff_data_type): New field go32stub.
216 * libcoff.h: Regenerated.
218 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
220 Fix go32 stub preservation by objcopy.
221 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
222 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
225 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
227 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
229 (elf32_arm_final_link_relocate): Treat local undefined symbols the
230 same as global undefined symbols.
231 (elf32_arm_relocate_section): Give an error for local undefined
232 non-weak symbols, unless the reloc will not use the symbol.
234 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
236 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
237 (ppc_elf_relax_section): Use symbol index to distinguish
240 2009-08-10 Alan Modra <amodra@bigpond.net.au>
242 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
244 2009-08-10 Alan Modra <amodra@bigpond.net.au>
246 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
247 info for STT_GNU_IFUNC.
248 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
249 on got refs in case the symbol turns out to be ifunc.
250 (ppc_elf_gc_sweep_hook): Similarly.
251 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
252 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
253 (ppc_elf_size_dynamic_sections): Likewise.
254 (ppc_elf_relocate_section): Likewise.
256 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
258 From Mike Frysinger <michael.frysinger@analog.com>
259 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
260 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
261 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
262 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
263 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
264 Adjust to match the renamed reloc definitions.
266 2009-08-08 Alan Modra <amodra@bigpond.net.au>
269 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
270 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
272 2009-08-07 Tom Tromey <tromey@redhat.com>
274 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
277 2009-08-06 Michael Eager <eager@eagercon.com>
279 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
280 * Makefile.in: Regenerate.
281 * archures.c: Add bfd_arch_microblaze.
282 * bfd-in2.h: Regenerate.
283 * config.bfd: Add microblaze target.
284 * configure.in: Add bfd_elf32_microblaze_vec target.
285 * configure: Regenerate.
286 * cpu-microblaze.c: New.
287 * elf32-microblaze.c: New.
288 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
289 * libbfd.h: Regenerate.
290 * reloc.c: Add MICROBLAZE relocations.
291 * section.c: Add struct relax_table and relax_count to section.
292 * targets.c: Add bfd_elf32_microblaze_vec.
294 2009-08-06 Jakub Jelinek <jakub@redhat.com>
295 Alan Modra <amodra@bigpond.net.au>
298 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
300 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
301 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
303 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
305 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
306 at least once when fixing cortex-a8.
308 2009-08-05 Chao-ying Fu <fu@mips.com>
310 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
311 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
312 for CPUs. It is true for RM9000.
313 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
315 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
316 to guard the transformation.
318 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
320 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
321 (spu_elf_size_sections): Declare prototype.
322 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
323 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
324 (spu_elf_emit_fixup): New function.
325 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
326 (spu_elf_size_sections): New function.
328 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
330 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
331 (arm_build_one_stub): Build a8 veneers as a separate pass.
332 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
333 parameters. Use them to check if we create a different a8 fixup
334 than the previous pass.
335 (elf32_arm_size_stubs): Move scope of stub_changed and
336 prev_num_a8_fixes into main loop.
337 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
339 2009-08-04 Alan Modra <amodra@bigpond.net.au>
341 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
342 which find_plt_ent is called. Delete redundant code.
344 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
347 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
348 invalid string offset.
350 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
353 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
354 to htab->init_got_offset and plt to htab->init_plt_offset
355 when discarding space for dynamic relocations.
357 2009-08-03 Alan Modra <amodra@bigpond.net.au>
359 * elf32-ppc.c (struct plt_entry): Revise comments.
360 (ppc_elf_check_relocs): Don't create needless plt_entry info
361 for non-pie executables. Don't test info->pie when info->shared
362 already covers that case.
363 (ppc_elf_gc_sweep_hook): Adjust for above change.
364 (add_stub_sym): Don't test info->pie when info->shared tested.
365 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
366 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
367 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
368 (ppc_elf_relocate_section): Likewise.
370 2009-08-03 Alan Modra <amodra@bigpond.net.au>
372 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
373 for local ifunc symbols in non-pie executables, regardless of
374 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
375 code so that it's obvious that we only do anything special for
377 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
378 (allocate_dynrelocs): Correct comment for syms defined in plt.
379 Don't specially allocate ifunc dyn relocs.
380 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
381 (ppc_elf_relocate_section): Set "relocation" value for ifunc
382 syms in non-pie executables. No specially allocated dyn relocs
383 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
384 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
385 a non-pie executable.
387 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
388 Jakub Jelinek <jakub@redhat.com>
391 * elf32-i386.c (elf_i386_tls_transition): Check executable
392 instead of shared for TLS when building PIE.
393 (elf_i386_check_relocs): Likewise.
394 (elf_i386_allocate_dynrelocs): Likewise.
395 (elf_i386_relocate_section): Likewise.
397 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
398 instead of shared for TLS when building PIE.
399 (elf64_x86_64_check_relocs): Likewise.
400 (elf64_x86_64_allocate_dynrelocs): Likewise.
401 (elf64_x86_64_relocate_section): Likewise.
403 2009-07-31 Anthony Green <green@moxielogic.com>
405 * config.bfd (targ_cpu): Add moxie-uclinux support.
407 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
409 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
411 2009-07-30 Alan Modra <amodra@bigpond.net.au>
413 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
414 used by indirect function support. Count dynamic relocs for
416 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
417 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
418 in iplt and their relocs in reliplt. Don't make ifunc syms
419 dynamic. Allocate got entry relocs for non-dynamic ifunc in
420 reliplt. Handle other dynamic relocs for ifunc.
421 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
422 ifunc in reliplt, likewise relocs for got against local ifunc.
423 Typo fix on reliplt size adjust.
424 (ppc_elf_relocate_section): Don't use plt scheme of allocating
425 relocs 1-1 with entries for iplt, instead just add using
426 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
427 Error on invalid ifunc dyn relocs.
428 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
430 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
431 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
432 (ppc64_elf_reloc_type_lookup): Handle new relocs.
433 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
434 (allocate_dynrelocs): As for elf32-ppc.c above.
435 (ppc64_elf_size_dynamic_sections): Likewise.
436 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
437 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
438 (ppc_size_one_stub): Similarly.
439 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
441 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
443 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
445 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
446 change. Add note to head comment.
448 2009-07-28 Jan Beulich <jbeulich@novell.com>
450 * archive.c (get_extended_arelt_filename): Remove redundant
451 range check on index.
453 2009-07-27 Doug Kwan <dougkwan@google.com>
455 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
457 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
459 * archures.c bfd_*_arch): Sorted.
460 (bfd_archures_list): Likewise.
462 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
464 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
465 to R_cr16_NUM32 relocation.
467 2009-07-26 Michael Eager <eager@eagercon.com>
469 * archures.c: Add bfd_mach_ppc_405
472 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
474 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
475 * cpu-l1om.c (bfd_l1om_arch): Likewise.
477 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
479 * archures.c (bfd_architecture): Add bfd_arch_l1om.
480 (bfd_l1om_arch): New.
481 (bfd_archures_list): Add &bfd_l1om_arch.
482 * bfd-in2.h: Regenerated.
484 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
485 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
486 if bfd_elf64_x86_64_freebsd_vec is supported.
487 (targ_selvecs): Likewise.
489 * configure.in: Support bfd_elf64_l1om_vec and
490 bfd_elf64_l1om_freebsd_vec.
491 * configure: Regenerated.
495 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
496 (bfd_elf64_l1om_vec): Likewise.
497 (bfd_elf64_l1om_freebsd_vec): Likewise.
499 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
500 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
501 * Makefile.in: Regenerated.
503 * targets.c (bfd_elf64_l1om_vec): New.
504 (bfd_elf64_l1om_freebsd_vec): Likewise.
505 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
506 bfd_elf64_l1om_freebsd_vec.
508 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
509 Alan Modra <amodra@bigpond.net.au>
511 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
512 * bfd-in2.h: Regenerate.
513 * libbfd.h: Regenerate.
514 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
515 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
516 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
518 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
521 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
522 instead of shared for R_X86_64_TPOFF32.
523 (elf64_x86_64_relocate_section): Likewise.
525 2009-07-23 Ulrich Drepper <drepper@redhat.com>
527 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
528 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
529 with the BSF_GNU_UNIQUE flag bit set.
530 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
531 for symbols with STB_GNU_UNIQUE binding.
532 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
533 with the STB_GNU_UNIQUE binding.
534 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
535 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
536 symbols with the unique_global field set.
537 (elf_link_output_extsym): Set unique_global field for symbols with
538 the STB_GNU_UNIQUE binding.
539 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
540 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
542 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
544 * bfd-in2.h: Regenerate.
546 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
548 * elflink.c (elf_link_output_extsym): Revert the last change.
550 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
553 * elflink.c (elf_link_output_extsym): Special case ifunc syms
554 when ref_regular, not def_regular.
556 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
559 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
560 from a DSO into a normal FUNC symbol.
561 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
562 a normal FUNC symbol.
564 2009-07-17 Chao-ying Fu <fu@mips.com>
566 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
567 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
568 interlocking, the last PLT entry needs a nop in the branch delay slot.
569 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
570 output the last two PLT entries in reverse order.
572 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
574 * elf32-i386.c (elf_i386_relocate_section): Don't get local
575 STT_GNU_IFUNC symbol for relocatable link.
576 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
578 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
580 * bfdio.c (bfd_iovec): Add comments for bmmap.
581 * bfd-in2.h: Regenerated.
583 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
585 * Makefile.am: Run "make dep-am".
586 * Makefile.in: Regenerated.
588 2009-07-10 Doug Kwan <dougkwan@google.com>
590 * elf32-arm.c (stub_hash_newfunc): Initialize fields
591 target_addend and orig_insn.
593 2009-07-10 Tom Tromey <tromey@redhat.com>
595 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
596 (elf-eh-frame.lo): Likewise.
597 (elf32-bfin.lo): Likewise.
598 (elf32-frv.lo): Likewise.
599 (elf32-xc16x.lo): Likewise.
600 * Makefile.in: Rebuild.
601 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
602 * elf-eh-frame.c: Likewise.
603 * elf32-bfin.c: Likewise.
604 * elf32-frv.c: Likewise.
605 * elf32-xc16x.c: Likewise.
607 2009-07-10 Julian Brown <julian@codesourcery.com>
609 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
610 symbol a stub entry is derived from, not the entry for the stub
611 itself, in call to elf32_arm_final_link_relocate.
613 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
615 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
616 when reporting addends.
618 2009-07-10 Alan Modra <amodra@bigpond.net.au>
620 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
621 data even when no stubs.
622 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
624 2009-07-10 Alan Modra <amodra@bigpond.net.au>
626 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
627 (ppc_elf_get_synthetic_symtab): Report addend.
629 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
630 (ppc_elf_create_glink): New function.
631 (ppc_elf_create_dynamic_sections): Use it.
632 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
633 (update_local_sym_info): Allocate space for local_plt array.
634 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
636 (is_branch_reloc): New function.
637 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
638 (ppc_elf_gc_sweep_hook): Likewise.
639 (ppc_elf_adjust_dynamic_symbol): Likewise.
640 (allocate_dynrelocs): Likewise.
641 (ppc_elf_size_dynamic_sections): Likewise.
642 (ppc_elf_relocate_section): Likewise.
643 (branch_reloc_hash_match): Use is_branch_reloc.
644 (ppc_elf_tls_optimize): Adjust for local_plt.
645 (write_glink_stub): New function, extracted from..
646 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
647 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
648 branch table when dynamic.
649 (elf_backend_post_process_headers): Define.
650 * elf64-ppc.c (elf_backend_post_process_headers): Define.
651 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
652 (ppc64_elf_get_synthetic_symtab): Report addend.
653 (struct ppc_stub_hash_entry): Add plt_ent.
655 (struct ppc_link_hash_table): Add iplt and reliplt.
656 (create_linkage_sections): Make .iplt and .rela.iplt sections.
657 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
658 (update_local_sym_info): Allocate space for local_plt array.
659 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
661 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
662 and don't change hash flags here.
663 (is_branch_reloc): New function.
664 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
665 (ppc64_elf_gc_sweep_hook): Likewise.
666 (ppc64_elf_adjust_dynamic_symbol): Likewise.
667 (allocate_dynrelocs): Likewise.
668 (ppc64_elf_size_dynamic_sections): Likewise.
669 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
670 (ppc64_elf_size_stubs): Likewise.
671 (ppc64_elf_relocate_section): Likewise.
672 (get_sym_h): Adjust for local_plt.
673 (branch_reloc_hash_match): Use is_branch_reloc.
674 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
675 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
677 2009-07-10 Alan Modra <amodra@bigpond.net.au>
679 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
681 2009-07-10 Alan Modra <amodra@bigpond.net.au>
683 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
684 and ref_regular_nonweak comment.
685 * elflink.c (elf_link_output_extsym): Special case ifunc syms
686 when def_regular, not ref_regular.
687 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
688 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
689 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
691 2009-07-09 Alan Modra <amodra@bigpond.net.au>
693 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
694 of malloc'd struct call_info.
695 (pasted_function): Likewise, priority too.
697 2009-07-07 Alan Modra <amodra@bigpond.net.au>
699 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
700 alignment when packing sections into overlays.
702 2009-07-03 Cary Coutant <ccoutant@google.com>
704 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
706 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
708 * coffcode.h (sec_to_styp_flags): Partially revert (functional
709 changes only) earlier patch:-
711 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
713 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
714 give .debug and .reloc data characteristics.
715 (DOT_RELOC): New define for .reloc section string.
716 (coff_write_object_contents): Use DOT_RELOC instead of string.
718 2009-07-02 Tom Tromey <tromey@redhat.com>
720 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
721 * bfdwin.c (bfd_free_window): Cast to unsigned long.
723 2009-07-01 Nick Clifton <nickc@redhat.com>
725 * elf-m10300.c: Remove trailing white space.
728 2009-07-01 Douglas B Rupp <rupp@gnat.com>
730 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
731 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
732 * configure.in: Use them.
733 * configure: Regenerate.
734 * config.in: Regnerate.
735 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
736 #define _BSD_SOURCE. Add comments.
737 (vms_file_stats_name): Calculate creation date based on available
738 runtime data. Return 1 for version instead of 0.
740 2009-07-01 Nick Clifton <nickc@redhat.com>
743 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
744 to R_ARM_THM_PC8 relocation.
746 2009-06-29 Nick Clifton <nickc@redhat.com>
748 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
749 different uses of the relocations addend when a symbol is in a
752 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
755 * elf.c (bfd_section_from_shdr): Don't change sh_link for
756 SHT_REL/SHT_RELA sections on executable nor shared library.
757 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
760 2009-06-25 Nick Clifton <nickc@redhat.com>
762 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
763 symbols with SEC_MERGE flag.
765 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
767 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
768 give .debug and .reloc data characteristics.
769 (DOT_RELOC): New define for .reloc section string.
770 (coff_write_object_contents): Use DOT_RELOC instead of string.
772 2009-06-25 Tristan Gingold <gingold@adacore.com>
774 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
775 (bfd_mach_o_canonicalize_dynamic_symtab)
776 (bfd_mach_o_get_synthetic_symtab): Defines.
777 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
778 (TARGET_NAME): Use Mach-O specific functions for dynamic.
780 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
781 for scattered relocations.
782 (bfd_mach_o_i386_print_thread): New function.
783 (bfd_mach_o_print_thread): Define.
785 * mach-o.c (text_section_names_xlat): Add an entry for __const.
786 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
787 New functions extracted from ...
788 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
789 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
790 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
791 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
792 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
793 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
795 (bfd_mach_o_scan_read_dylib): Ditto.
796 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
798 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
799 decode isym and flags on little endian targets. Set dysymtab field.
800 (bfd_mach_o_scan_start_address): Adjust for enum names.
801 (bfd_mach_o_lookup_section): Do not look for segments anymore.
802 (bfd_mach_o_print_section): Display bfd section name.
803 (bfd_mach_o_print_segment): Display none if no name.
804 (bfd_mach_o_print_dysymtab): Display next index for local, external
805 and undefined symbols.
806 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
807 Display dylinker name. Display thread and unixthread commands content.
808 (bfd_mach_o_print_thread): New macro.
810 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
811 (bfd_mach_o_ppc_thread_flavour): Ditto.
812 (bfd_mach_o_i386_thread_flavour): Ditto.
813 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
814 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
815 BFD_MACH_O_THREAD_STATE_NONE.
816 (bfd_mach_o_segment_command): Remove segment field.
817 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
818 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
819 (bfd_mach_o_prebound_dylib_command): Ditto.
820 (bfd_mach_o_dylib_command): Ditto.
821 (bfd_mach_o_prebound_dylib_command): Remove section field.
822 (mach_o_data_struct): Add dysymtab field.
823 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
824 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
825 (bfd_mach_o_build_commands): Remove parameter names and attributes.
826 (bfd_mach_o_get_dynamic_reloc_upper_bound)
827 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
829 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
831 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
832 field of struct dirent.
834 2009-06-23 Tristan Gingold <gingold@adacore.com>
836 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
837 of this macro. Fix indentation.
839 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
841 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
842 destination for defined dynamic symbols when deciding whether to
843 insert a stub or not.
844 (allocate_dynrelocs): Make sure functions are not marked as Thumb
845 when actually accessed through a PLT, even when generating a
848 2009-06-22 Tristan Gingold <gingold@adacore.com>
850 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
853 2009-06-22 Alan Modra <amodra@bigpond.net.au>
855 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
856 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
858 2009-06-22 Alan Modra <amodra@bigpond.net.au>
860 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
862 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
864 * elflink.c (elf_link_add_object_symbols): Avoid warning
865 from -Wjump-misses-init in gcc 4.5.0.
867 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
869 * elf32-i386.c (elf_i386_check_relocs): Properly check local
871 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
873 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
875 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
876 r_symndx. Report local symbol name on error.
877 (elf_i386_check_relocs): Updated. Report local symbol name on
879 (elf_i386_gc_sweep_hook): Updated.
880 (elf_i386_relocate_section): Likewise.
882 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
883 r_symndx. Report local symbol name on error.
884 (elf64_x86_64_check_relocs): Updated. Report local symbol name
886 (elf64_x86_64_gc_sweep_hook): Updated.
887 (elf64_x86_64_relocate_section): Likewise.
889 2009-06-19 Tristan Gingold <gingold@adacore.com>
891 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
893 2009-06-19 Tristan Gingold <gingold@adacore.com>
895 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
896 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
897 (bfd_mach_o_valid): Ditto.
898 (bfd_mach_o_wide_p): Ditto.
899 (bfd_mach_o_canonicalize_reloc): Ditto.
900 (bfd_mach_o_build_commands): Ditto.
901 (bfd_mach_o_scan_read_thread): Ditto.
902 (bfd_mach_o_flatten_sections): Ditto.
903 (bfd_mach_o_scan_start_address): Ditto.
904 (bfd_mach_o_lookup_section): Ditto.
905 (bfd_mach_o_core_fetch_environment): Ditto.
906 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
907 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
908 (bfd_mach_o_scan_write_symtab): Ditto.
909 Use macros instead of hard-coded values.
910 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
911 Use bfd_mach_o_get_data instead of direct access. Use macros
912 instead of hard-coded values.
913 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
914 Remove sym argument and get section from mdata.
915 Move code into the else branch.
916 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
917 Remove sym argument and get section from mdata. Adjust code.
918 (bfd_mach_o_scan_read_dylib): Move assertion into the created
919 switch (which replaces consecutive if statements).
920 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
921 module table, table of content, indirect symbols and external
923 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
925 (bfd_mach_o_scan_read_linkedit): New function.
926 (bfd_mach_o_scan_read_str): Ditto.
927 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
929 (bfd_mach_o_get_symtab_upper_bound): Remove check as
930 bfd_mach_o_count_symbols never returns an error.
931 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
932 symtab field (there might be only one symtab).
933 (bfd_mach_o_scan_read_command): Handle reexported dylib.
934 Handle sub frameworks, sub umbrella, sub library and sub client.
935 Read code signature and segment split info commands.
936 (bfd_mach_o_scan): Reindent.
937 (bfd_mach_o_xlat_name): New type.
938 (bfd_mach_o_print_flags): New function.
939 (bfd_mach_o_get_name): Ditto.
940 (bfd_mach_o_cpu_name): New variable.
941 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
942 (bfd_mach_o_section_type_name)
943 (bfd_mach_o_section_attribute_name)
944 (bfd_mach_o_load_command_name): New variables.
945 (bfd_mach_o_print_private_header): New function.
946 (bfd_mach_o_print_section_map): New function extracted from
947 bfd_mach_o_print_private_bfd_data.
948 (bfd_mach_o_print_section): Ditto. Print more infos.
949 (bfd_mach_o_print_segment): Ditto.
950 (bfd_mach_o_print_dysymtab): Ditto.
951 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
952 load weak dylib, reexport dylib and id dylib.
953 Handle code signature and segment_split info.
954 Handle sub frameworks, sub umbrella, sub library and sub client.
955 (bfd_mach_o_section_get_nbr_indirect): New function.
957 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
958 (bfd_mach_o_header_flags): New enum to define header flags.
959 (bfd_mach_o_section_attribute): New enum to replace ...
960 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
961 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
962 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
963 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
964 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
965 these removed macros.
966 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
967 (bfd_mach_o_dylib_module): New type.
968 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
970 (bfd_mach_o_dylib_table_of_content): New type.
971 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
972 (bfd_mach_o_dylib_reference): New type.
973 (BFD_MACH_O_REFERENCE_SIZE): New macro.
974 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
975 modules, toc, references and indirect syms.
976 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
977 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
978 unused). Add comment.
979 (bfd_mach_o_dylib_command): Ditto.
980 (bfd_mach_o_prebound_dylib_command): Ditto.
981 (bfd_mach_o_linkedit_command): New type.
982 (bfd_mach_o_str_command): New type.
983 (bfd_mach_o_load_command): Add linkedit and str fields.
984 (mach_o_data_struct): Add symtab field.
985 (bfd_get_mach_o_data): Renamed to ...
986 (bfd_mach_o_get_data): ... this new macro.
987 (bfd_mach_o_scan_read_symtab_symbol,
988 bfd_mach_o_scan_read_symtab_strtab,
989 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
991 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
992 instead of direct access.
994 2009-06-19 Alan Modra <amodra@bigpond.net.au>
996 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
997 R_PPC_PLTREL24 relocs.
998 (ppc_elf_relocate_section): Likewise.
1000 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1002 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1003 pointer to sym hash. Update all uses.
1004 (update_plt_info): Likewise. Don't check addend here.
1006 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1008 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1009 bfd_sym_from_r_symndx.
1010 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1012 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1014 * elf-bfd.h (struct sym_sec_cache): Delete.
1015 (struct sym_cache): New.
1016 (bfd_section_from_r_symndx): Delete prototype.
1017 (bfd_sym_from_r_symndx): Define prototype.
1018 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1019 (bfd_sym_from_r_symndx): ..new function.
1020 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1021 bfd_section_from_r_symndx to new struct and function.
1022 * elf32-bfin.c: Likewise.
1023 * elf32-hppa.c: Likewise.
1024 * elf32-i386.c: Likewise.
1025 * elf32-m32r.c: Likewise.
1026 * elf32-m68hc1x.c: Likewise.
1027 * elf32-m68hc1x.h: Likewise.
1028 * elf32-m68k.c: Likewise.
1029 * elf32-ppc.c: Likewise.
1030 * elf32-s390.c: Likewise.
1031 * elf32-sh.c: Likewise.
1032 * elf64-ppc.c: Likewise.
1033 * elf64-s390.c: Likewise.
1034 * elf64-x86-64.c: Likewise.
1035 * elfxx-sparc.c: Likewise.
1036 * elfxx-sparc.h: Likewise.
1038 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1040 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1041 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1043 2009-06-18 Nick Clifton <nickc@redhat.com>
1045 * elflink.c (elf_link_sort_relocs): Return early if there are no
1048 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1050 Merge cegcc and mingw32ce target name changes from
1053 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1055 * config.bfd: Add arm*-*-cegcc* target.
1057 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1059 * config.bfd: Add arm-*-mingw32ce* target.
1061 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1063 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1064 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1065 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1066 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1068 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1070 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1071 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1072 * elf32-i386.c (elf_i386_check_relocs): Use it.
1073 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1075 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1077 * elf-bfd.h (elf_dyn_relocs): New.
1079 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1080 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1082 (elf_i386_copy_indirect_symbol): Likewise.
1083 (elf_i386_check_relocs): Likewise.
1084 (elf_i386_gc_sweep_hook): Likewise.
1085 (elf_i386_allocate_dynrelocs): Likewise.
1086 (elf_i386_readonly_dynrelocs): Likewise.
1087 (elf_i386_size_dynamic_sections): Likewise.
1089 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1090 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1091 with elf_dyn_relocs.
1092 (elf64_x86_64_copy_indirect_symbol): Updated.
1093 (elf64_x86_64_check_relocs): Likewise.
1094 (elf64_x86_64_gc_sweep_hook): Likewise.
1095 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1096 (elf64_x86_64_allocate_dynrelocs): Likewise.
1097 (elf64_x86_64_readonly_dynrelocs): Likewise.
1098 (elf64_x86_64_size_dynamic_sections): Likewise.
1100 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1102 * elf32-arm.c (create_got_section): Get existing .rela.got
1104 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1105 * elf32-lm32.c (create_got_section): Likewise.
1106 * elf32-m32r.c (create_got_section): Likewise.
1107 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1108 * elf32-s390.c (create_got_section): Likewise.
1109 * elf32-sh.c (create_got_section): Likewise.
1110 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1111 * elf64-s390.c (create_got_section): Likewise.
1112 * elfxx-sparc.c (create_got_section): Likewise.
1114 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1117 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1119 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1121 * elf32-i386.c (elf_i386_local_hash): Removed.
1122 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1123 (elf_i386_get_local_sym_hash): Likewise.
1125 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1126 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1127 (elf64_x86_64_get_local_sym_hash): Likewise.
1128 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1129 (get_local_sym_hash): Likewise.
1131 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1133 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1134 rel_got_sec and plt_sec.
1135 (elfNN_ia64_relax_section): Updated.
1136 (elfNN_ia64_create_dynamic_sections): Likewise.
1137 (get_got): Likewise.
1138 (allocate_dynrel_entries): Likewise.
1139 (elfNN_ia64_size_dynamic_sections): Likewise.
1140 (set_got_entry): Likewise.
1141 (elfNN_ia64_choose_gp): Likewise.
1142 (elfNN_ia64_relocate_section): Likewise.
1143 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1144 (elfNN_ia64_finish_dynamic_sections): Likewise.
1146 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1148 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1151 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1153 * configure.in (elf): Add elf-ifunc.lo.
1155 * configure: Regenerated.
1156 * Makefile.in: Likewise.
1158 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1159 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1161 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1162 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1164 (elf_i386_link_hash_table_create): Likewise.
1165 (elf_i386_create_dynamic_sections): Likewise.
1166 (elf_i386_check_relocs): Likewise.
1167 (elf_i386_allocate_dynrelocs): Likewise.
1168 (elf_i386_size_dynamic_sections): Likewise.
1169 (elf_i386_relocate_section): Likewise.
1170 (elf_i386_finish_dynamic_symbol): Likewise.
1171 (elf_i386_finish_dynamic_sections): Likewise.
1172 (elf_i386_create_got_section): Removed.
1174 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1175 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1177 (elf64_x86_64_compute_jump_table_size): Updated.
1178 (elf64_x86_64_link_hash_table_create): Likewise.
1179 (elf64_x86_64_create_dynamic_sections): Likewise.
1180 (elf64_x86_64_check_relocs): Likewise.
1181 (elf64_x86_64_allocate_dynrelocs): Likewise.
1182 (elf64_x86_64_size_dynamic_sections): Likewise.
1183 (elf64_x86_64_relocate_section): Likewise.
1184 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1185 (elf64_x86_64_finish_dynamic_sections): Likewise.
1186 (elf64_x86_64_create_got_section): Removed.
1188 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1189 for pointer alignment. Set up section pointers.
1190 (_bfd_elf_create_dynamic_sections): Likewise.
1191 (_bfd_elf_create_ifunc_sections): Moved to ...
1192 * elf-ifunc.c: Here. New.
1194 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1195 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1198 2009-06-16 Doug Kwan <dougkwan@google.com>
1200 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1201 to bfd_signed_vma. Cast constant operands which are used in
1202 offset related expressions to bfd_signed_vma type as appropriate.
1204 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1206 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1207 (elf_backend_plt_sym_val): Define.
1209 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1211 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1212 (elf_backend_reloc_type_class): Define.
1214 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1216 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1217 from an executable to a shared library treat R_VAX_PC32
1218 relocations as R_VAX_PLT32 ones.
1220 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1222 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1223 symbols in GOT space calculation.
1224 (elf_vax_relocate_section): Adjust accordingly.
1226 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1228 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1231 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1233 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1235 (elf_vax_relocate_section): Likewise.
1237 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1239 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1240 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1242 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1244 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1245 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1247 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1249 * Makefile.am: Run "make dep-am".
1250 * Makefile.in: Regenerated.
1252 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1254 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1255 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1257 2009-06-15 Nick Clifton <nickc@redhat.com>
1259 * po/ru.po: New Russian translation.
1260 * configure.in (ALL_LINGUAS): Add ru.
1261 * configure: Regenerate.
1263 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1265 * elf32-i386.c: Remove duplicated comments.
1267 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1270 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1271 dynamic IFUNC pointer in non-shared object. Use .got.plt
1272 for IFUNC definition in PIE.
1273 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1276 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1277 dynamic IFUNC pointer in non-shared object. Use .got.plt
1278 for IFUNC definition in PIE.
1279 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1282 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1284 * elf32-i386.c (elf_i386_check_relocs): Properly report
1285 local symbol for unhandled relocation against STT_GNU_IFUNC
1287 (elf_i386_relocate_section): Likewise.
1288 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1289 (elf64_x86_64_relocate_section): Likewise.
1291 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1294 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1295 (elf_i386_link_hash_table): Add loc_hash_table and
1297 (elf_i386_local_hash): New.
1298 (elf_i386_local_htab_hash): Likewise.
1299 (elf_i386_local_htab_eq): Likewise.
1300 (elf_i386_get_local_sym_hash): Likewise.
1301 (elf_i386_link_hash_table_free): Likewise.
1302 (elf_i386_allocate_local_dynrelocs): Likewise.
1303 (elf_i386_finish_local_dynamic_symbol): Likewise.
1304 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1305 (elf_i386_link_hash_table_create): Create loc_hash_table and
1307 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1308 (elf_i386_size_dynamic_sections): Likewise.
1309 (elf_i386_relocate_section): Likewise.
1310 (elf_i386_finish_dynamic_sections): Likewise.
1311 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1314 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1315 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1317 (elf64_x86_64_local_hash): New.
1318 (elf64_x86_64_local_htab_hash): Likewise.
1319 (elf64_x86_64_local_htab_eq): Likewise.
1320 (elf64_x86_64_get_local_sym_hash): Likewise.
1321 (elf64_x86_64_link_hash_table_free): Likewise.
1322 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1323 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1324 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1325 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1326 and loc_hash_memory.
1327 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1329 (elf64_x86_64_size_dynamic_sections): Likewise.
1330 (elf64_x86_64_relocate_section): Likewise.
1331 (elf64_x86_64_finish_dynamic_sections): Likewise.
1332 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1335 2009-06-10 Philip Blundell <philb@gnu.org>
1337 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1338 elf_sec->this_hdr == NULL.
1340 2009-06-12 Tristan Gingold <gingold@adacore.com>
1342 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1343 * bfd-in2.h: Regenerated.
1344 * libbfd.h: Regenerated.
1346 * mach-o.c (FILE_ALIGN): New macro.
1347 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1348 (bfd_mach_o_print_symbol): Ditto.
1349 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1350 (bfd_mach_o_get_reloc_upper_bound): New function.
1351 (bfd_mach_o_canonicalize_reloc): Ditto.
1352 (bfd_mach_o_scan_write_relocs): Ditto.
1353 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1354 (bfd_mach_o_scan_write_section_64): Ditto.
1355 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1356 written for load command. Do not compute section file offset.
1357 (bfd_mach_o_scan_write_segment_64): Ditto.
1358 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1359 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1361 (bfd_mach_o_mangle_symbols): ... this new function.
1362 (bfd_mach_o_write_contents): Be sure to have load commands built.
1363 Call bfd_mach_o_mangle_symbols.
1364 (bfd_mach_o_build_commands): Adjust for filelen field.
1365 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1366 Do not set symtab file offset anymore here.
1367 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1368 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1369 Set reloc_count and rel_filepos section fields.
1370 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1372 (bfd_mach_o_scan_read_section_64): Ditto.
1373 (bfd_mach_o_scan_read_section): Ditto.
1374 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1375 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1376 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1377 Handle weak-ref symbols.
1378 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1379 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1380 (bfd_mach_o_scan): Remove assignment to removed field.
1381 (bfd_mach_o_mkobject_init): Ditto.
1382 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1383 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1384 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1385 (bfd_mach_o_swap_reloc_in): Ditto.
1386 (bfd_mach_o_swap_reloc_out): Ditto.
1388 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1389 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1390 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1391 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1392 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1393 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1394 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1395 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1396 (BFD_MACH_O_N_WEAK_DEF): New macros.
1398 (bfd_mach_o_section_type): Add new enumeration values.
1399 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1400 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1401 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1402 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1404 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1405 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1406 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1407 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1408 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1409 (BFD_MACH_O_RELENT_SIZE): Ditto.
1410 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1411 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1412 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1413 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1414 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1415 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1416 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1417 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1418 (bfd_mach_o_reloc_info): New struct.
1419 (bfd_mach_o_asymbol): New struct.
1420 (bfd_mach_o_symtab_command): The symbols field is now of type
1422 (bfd_mach_o_load_command): The offset and len fields are now of type
1424 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1425 Add a filelen field. Add comments.
1426 (bfd_mach_o_backend_data): New struct.
1427 (bfd_mach_o_get_backend_data): New macro.
1428 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1430 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1431 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1432 (bfd_mach_o_canonicalize_reloc): Ditto.
1434 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1435 duplicated macro. Now defined to _bfd_generic_is_local_label.
1436 (TARGET_NAME_BACKEND): New macro...
1437 (TARGET_NAME_BACKEND): ... used to name a new variable.
1438 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1439 Mach-O backend data.
1441 * mach-o-i386.c (i386_howto_table): New variable.
1442 (bfd_mach_o_i386_swap_reloc_in): New function.
1443 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1444 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1445 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1446 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1447 (bfd_mach_o_bfd_reloc_type_lookup)
1448 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1450 2009-06-11 Eric Paris <eparis@redhat.com>
1451 Nick Clifton <nickc@redhat.com>
1453 * opncls.c (_maybe_make_executable): New function. Gives execute
1454 permission to an executable bfd that was opened for writing
1455 provided that it is a regular file. Replaces common code found in...
1456 (bfd_close): here and ...
1457 (bfd_close_all_done): here.
1459 2009-06-11 Anthony Green <green@moxielogic.com>
1461 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1462 * bfd-in2.h: Rebuilt.
1463 * libbfd.h: Rebuilt.
1464 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1466 (moxie_reloc_map): Ditto.
1467 Clean up copyright notice.
1469 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1471 * bfd-in2.h: bfd_mmap prototype.
1472 * bfdio.c (bfd_mmap): New function.
1473 * libbfd.h (bfd_iovec): Add bmmap.
1474 * cache.c (cache_bmmap): New function.
1475 (cache_iovec): Initialize bmmap member.
1476 * opencls.c (opncls_bmmap): New function.
1477 (opncls_iovec): Initialize bmmap member.
1479 2009-06-09 Tristan Gingold <gingold@adacore.com>
1481 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1482 and stabstr_segment fields.
1483 (mach_o_be_vec, mach_o_le_vec): Removed
1484 (bfd_mach_o_version): New prototype.
1486 * mach-o.c (bfd_mach_o_version): Make this function public.
1487 (mach_o_wide_p): New function.
1488 (bfd_mach_o_wide_p): Ditto.
1489 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1491 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1492 Search in the list only if the name starts with a dot.
1493 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1494 test. Check bfd_seek status.
1495 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1496 (bfd_mach_o_scan_write_section_32): Ditto.
1497 (bfd_mach_o_scan_write_section_64): Ditto.
1498 (bfd_mach_o_scan_write_section): Removed.
1499 (bfd_mach_o_scan_write_segment): Split into ...
1500 (bfd_mach_o_scan_write_segment_32): ... this and ...
1501 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1502 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1503 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1504 symbol table. Now returns a boolean.
1505 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1506 Adjust for status type.
1507 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1508 test. Write symbol table. Numbers the sections.
1509 (bfd_mach_o_read_header): Check bfd_seek status.
1510 Use mach_o_wide_p instead of hard-coded test.
1511 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1512 (bfd_mach_o_scan_read_section_64): Ditto.
1513 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1514 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1515 handled common symbols.
1516 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1517 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1518 (bfd_mach_o_scan_read_dylinker): Ditto.
1519 (bfd_mach_o_scan_read_dylib): Ditto.
1520 (bfd_mach_o_scan_read_thread): Ditto.
1521 (bfd_mach_o_scan_read_symtab): Ditto.
1522 Do not create a section for the stabs.
1523 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1524 (bfd_mach_o_scan_read_segment): Ditto.
1525 (bfd_mach_o_scan_read_command): Ditto.
1526 (bfd_mach_o_scan_start_address): Ditto.
1527 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1528 (bfd_mach_o_archive_p): Check bfd_seek status.
1529 (bfd_mach_o_core_fetch_environment): Ditto.
1531 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1533 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1535 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1536 (elf_i386_link_hash_table_create): Initialize irelifunc.
1537 (elf_i386_check_relocs): Updated. Set up irelifunc for
1539 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1540 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1542 (elf_i386_relocate_section): Likewise.
1544 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1545 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1546 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1548 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1549 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1551 (elf64_x86_64_relocate_section): Likewise.
1553 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1555 (_bfd_elf_create_ifunc_sections): This.
1557 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1559 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1562 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1564 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1565 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1566 building shared object. Check info->executable instead of
1567 !info->shared when setting non_got_ref.
1568 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1569 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1570 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1572 (elf_i386_relocate_section): Output dynamic relocation for
1573 R_386_32 against STT_GNU_IFUNC symbol to get the real
1574 function address when building shared object.
1575 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1576 relocation for STT_GNU_IFUNC symbol in shared object.
1578 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1579 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1580 symbol when building shared object. Check info->executable
1581 instead of !info->shared when setting non_got_ref.
1582 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1583 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1584 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1586 (elf64_x86_64_relocate_section): Output dynamic relocation
1587 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1588 function address when building shared object.
1589 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1590 relocation for STT_GNU_IFUNC symbol in shared object.
1592 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1594 * Makefile.am: Run "make dep-am".
1595 (BFD32_BACKENDS): Add mach-o-i386.lo.
1596 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1597 * Makefile.in: Regenerate.
1599 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1601 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1602 when looking for soft-icache stubs.
1604 2009-06-05 Tristan Gingold <gingold@adacore.com>
1606 * mach-o.h: Update copyright year.
1607 (bfd_mach_o_mach_header_magic): New enum.
1608 (bfd_mach_o_cpu_subtype): Now an enum.
1609 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1610 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1611 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1612 (bfd_mach_o_load_command): Field type_required is now a boolean.
1613 Reindent prototypes.
1614 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1615 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1616 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1617 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1618 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1619 (bfd_mach_o_canonicalize_symtab): Ditto.
1620 (bfd_mach_o_get_symbol_info): Ditto.
1621 (bfd_mach_o_print_symbol): Ditto.
1622 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1623 (bfd_mach_o_make_empty_symbol): Ditto.
1624 (bfd_mach_o_write_contents): Ditto.
1626 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1627 bfd_mach_o_mkobject): Defines.
1628 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1629 Do not check with target vector but with flavour.
1630 (struct mach_o_section_name_xlat): New declaration.
1631 (dwarf_section_names_xlat): Ditto.
1632 (text_section_names_xlat): Ditto.
1633 (data_section_names_xlat): Ditto.
1634 (struct mach_o_segment_name_xlat): Ditto.
1635 (segsec_names_xlat): Ditto.
1636 (bfd_mach_o_convert_section_name_to_bfd): New function.
1637 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1638 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1639 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1640 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1641 Accept any input and output flavour. Do not share private data
1643 (bfd_mach_o_count_symbols): Add a comment.
1644 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1645 (bfd_mach_o_canonicalize_symtab): Ditto.
1646 (bfd_mach_o_get_symbol_info): Ditto.
1647 (bfd_mach_o_print_symbol): Ditto.
1648 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1649 Use constants instead of hard-coded values.
1650 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1652 (bfd_mach_o_scan_write_section_64): Ditto.
1653 (bfd_mach_o_scan_write_segment): Ditto.
1654 Do not copy sections anymore.
1655 (bfd_mach_o_write_contents): Make it public.
1656 Remove dead code. Rewrite typeflag assignment.
1657 (bfd_mach_o_build_commands): New function.
1658 (bfd_mach_o_set_section_contents): Ditto.
1659 (bfd_mach_o_make_empty_symbol): Make it public.
1660 (bfd_mach_o_read_header): Make it static.
1661 Convert to bfd_boolean.
1662 Use constants instead of hard-coded values.
1663 (bfd_mach_o_make_bfd_section): Call
1664 bfd_mach_o_convert_section_name_to_bfd to create name.
1665 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1667 (bfd_mach_o_scan_read_section_64): Ditto.
1668 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1669 a segment anymore. Use constants instead of hard-coded values.
1670 (bfd_mach_o_scan_read_command): Fix style.
1671 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1672 Get rid of BFD_IO_FUNCS.
1673 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1674 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1675 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1676 (bfd_mach_o_object_p): Removed.
1677 (bfd_mach_o_gen_core_p): New function, replaces ...
1678 (bfd_mach_o_core_p): ... deleted.
1679 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1681 * mach-o-i386.c: New file.
1682 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1683 * configure.in (TDEFINES): Add mach_o_i386_vec.
1684 * configure: Regenerated.
1685 * targets.c: Add mach_o_i386_vec.
1687 * mach-o.c: Update copyright years.
1688 (BFD_IO_FUNCS): Remove (was not used).
1689 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1690 bfd_mach_o_slurp_extended_name_table,
1691 bfd_mach_o_construct_extended_name_table,
1692 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1693 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1694 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1695 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1696 bfd_mach_o_get_section_contents_in_window,
1697 bfd_mach_o_bfd_is_local_label_name,
1698 bfd_mach_o_bfd_is_target_special_symbol,
1699 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1700 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1701 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1702 bfd_mach_o_minisymbol_to_symbol,
1703 bfd_mach_o_bfd_get_relocated_section_contents,
1704 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1705 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1706 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1707 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1708 bfd_mach_o_bfd_merge_private_bfd_data,
1709 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1710 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1711 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1712 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1713 bfd_mach_o_bfd_copy_private_header_data,
1714 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1715 * mach-o-target.c: ... here.
1716 Update copyright years.
1718 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1720 * dep-in.sed: Don't use \n in replacement part of s command.
1721 * Makefile.am (DEP1): LC_ALL for uniq.
1723 * Makefile.in: Regenerate.
1725 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1727 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1728 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1729 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1731 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1733 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1734 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1735 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1736 against STT_GNU_IFUNC symbols for static executables.
1737 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1738 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1740 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1741 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1742 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1743 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1745 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1747 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1748 symbols to be left unimported when linking statically.
1749 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1750 code when linking statically.
1752 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1754 * elf32-i386.c (elf_i386_check_relocs): Increment
1755 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1756 against STT_GNU_IFUNC symbol.
1757 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1758 local STT_GNU_IFUNC definition is used.
1759 (elf_i386_relocate_section): Handle got.offset != -1 for
1760 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1763 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1764 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1765 relocations against STT_GNU_IFUNC symbol.
1766 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1767 local STT_GNU_IFUNC definition is used.
1768 (elf64_x86_64_relocate_section): Handle got.offset != -1
1769 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1770 STT_GNU_IFUNC symbol.
1772 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1775 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1776 (elf_i386_reloc_type_lookup): Likewise.
1777 (R_386_tls): Removed.
1778 (R_386_irelative): New.
1779 (R_386_vt_offset): Updated.
1780 (elf_i386_rtype_to_howto): Likewise.
1781 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1782 (elf_i386_link_hash_table_create): Initialize igotplt,
1784 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1785 (elf_i386_adjust_dynamic_symbol): Likewise.
1786 (elf_i386_allocate_dynrelocs): Likewise.
1787 (elf_i386_relocate_section): Likewise.
1788 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1790 (elf_i386_finish_dynamic_symbol): When building a static
1791 executable, use .iplt, .igot.plt and .rel.iplt sections for
1792 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1793 locally defined STT_GNU_IFUNC symbol.
1795 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1796 (x86_64_reloc_map): Likewise.
1797 (R_X86_64_standard): Updated.
1798 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1799 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1801 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1802 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1803 (elf64_x86_64_allocate_dynrelocs): Likewise.
1804 (elf64_x86_64_relocate_section): Likewise.
1805 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1807 (elf64_x86_64_finish_dynamic_symbol): When building a static
1808 executable, use .iplt, .igot.plt and .rela.iplt sections for
1809 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1810 for locally defined STT_GNU_IFUNC symbol.
1812 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1813 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1815 * bfd-in2.h: Regenerated.
1816 * libbfd.h: Likewise.
1818 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1820 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1821 (_bfd_elf_make_ifunc_reloc_section): Removed.
1822 (_bfd_elf_is_ifunc_symbol): Likewise.
1823 (_bfd_elf_create_static_ifunc_sections): New.
1825 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1827 (elf_link_add_object_symbols): Here.
1828 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1829 STT_GNU_IFUNC symbol.
1830 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1831 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1832 (IFUNC_INFIX): Removed.
1833 (get_ifunc_reloc_section_name): Likewise.
1834 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1835 (_bfd_elf_is_ifunc_symbol): Likewise.
1836 (_bfd_elf_create_static_ifunc_sections): New.
1838 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1840 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1841 (create_got_section): Likewise.
1842 (allocate_dynrelocs): Likewise.
1843 (readonly_dynrelocs): Likewise.
1844 (set_tls_module_base): Likewise.
1845 (dtpoff_base): Likewise.
1847 (elf_i386_link_hash_table_create): Updated.
1848 (elf_i386_create_dynamic_sections): Likewise.
1849 (elf_i386_check_relocs): Likewise.
1850 (elf_i386_size_dynamic_sections): Likewise.
1851 (elf_i386_relocate_section): Likewise.
1853 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1854 (create_got_section): Likewise.
1855 (allocate_dynrelocs): Likewise.
1856 (readonly_dynrelocs): Likewise.
1857 (set_tls_module_base): Likewise.
1858 (dtpoff_base): Likewise.
1860 (elf64_x86_64_link_hash_table_create): Updated.
1861 (elf64_x86_64_create_dynamic_sections): Likewise.
1862 (elf64_x86_64_check_relocs): Likewise.
1863 (elf64_x86_64_size_dynamic_sections): Likewise.
1864 (elf64_x86_64_relocate_section): Likewise.
1866 2009-05-28 Nick Clifton <nickc@redhat.com>
1868 * targets.c (_bfd_target_vector): Only include plugin target in
1869 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1871 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1873 * elf32-spu.c (struct call_info): New member broken_cycle.
1874 (remove_cycle): Instead of physically removing call_info structures
1875 to break call graph cycles, mark them using the broken_cycle flag.
1876 (mark_overlay_section): Respect broken_cycle flag.
1877 (unmark_overlay_section): Likewise.
1878 (collect_lib_sections): Likewise.
1879 (collect_overlays): Likewise.
1880 (sum_stack): Likewise.
1882 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1884 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1885 (mark_functions_via_relocs): Initialize callee->count to 1.
1886 (pasted_function): Likewise.
1887 (spu_elf_auto_overlay): Honor call counts when determining number
1888 of stubs required in software i-cache mode.
1890 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1892 * plugin.c (program_name): Remove.
1893 (plugin_program_name): New.
1894 (bfd_plugin_set_program_name): New.
1895 (try_load_plugin): Use plugin_program_name.
1896 * plugin.h (bfd_plugin_set_program_name): New.
1898 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1900 * aclocal.m4: Include ../config/plugins.m4.
1901 * configure.in: Use AC_PLUGINS.
1902 * configure: Regenerate.
1903 * Makefile.in: Regenerate.
1904 * doc/Makefile.in: Regenerate.
1906 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1908 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1910 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1911 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1912 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1913 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1914 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1915 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1916 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1917 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1918 * reloc.c (bfd_generic_relax_section): Likewise.
1919 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1920 * vms.c (vms_bfd_relax_section): Likewise.
1922 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1924 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1926 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1927 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1929 * elf32-i386.c (allocate_dynrelocs): Updated.
1930 (elf_i386_relocate_section): Likewise.
1931 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1932 (elf64_x86_64_relocate_section): Likewise.
1934 * elf64-x86-64.c (is_indirect_symbol): Removed.
1936 2009-05-26 Nick Clifton <nickc@redhat.com>
1938 * po/id.po: Updated Indonesian translation.
1940 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1942 * Makefile.am: Run "make dep-am".
1945 (ALL_MACHINES): Add cpu-plugin.lo.
1946 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1947 (BFD32_BACKENDS): Add plugin.lo.
1948 (BFD32_BACKENDS_CFILES): Add plugin.c.
1949 (libbfd_la_LIBADD): Add LIBDL
1950 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1951 (bfd_plugin_arch): Declare.
1952 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1953 * bfd.c (bfd): Add plugin_data.
1954 * config.bfd: Handle the plugin target.
1955 * configure.in: Check for --enable-plugins.
1956 (LT_INIT): Use the dlopen option.
1957 * cpu-plugin.c: New.
1960 * targets.c (plugin_vec): Declare.
1961 (_bfd_target_vector): Add plugin_vec.
1962 * Makefile.in: Regenerate.
1963 * bfd-in2.h: Regenerate.
1964 * configure: Regenerate.
1966 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1968 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1969 per line with all lines having continuation backslash. Prefix
1970 first line with "A", following lines with "B".
1971 * Makefile.am (DEP): Don't use dep.sed here.
1972 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1973 dep.sed here on dependencies, sort and uniq.
1974 * Makefile.in: Regenerate.
1976 2009-05-25 Tristan Gingold <gingold@adacore.com>
1978 * makefile.vms: Add verilog.obj to object list OBJS.
1980 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1982 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1983 for BFD_IN_MEMORY is cleared.
1984 (bfd_bwrite): Zero excess memory allocated.
1986 2009-05-22 Julian Brown <julian@codesourcery.com>
1988 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1990 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1991 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1992 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1993 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1994 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1995 (a8_erratum_fix, a8_erratum_reloc): New structs.
1996 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1997 num_a8_erratum_fixes, fix_cortex_a8 fields.
1998 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1999 (elf32_arm_add_stub): Split into two parts, creating...
2000 (elf32_arm_create_or_find_stub_sec): New function.
2001 (elf32_arm_final_link_relocate): Add forward declaration.
2002 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2003 relocations, multiple relocations per stub.
2004 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2005 (arm_size_one_stub): Use find_stub_size_and_template.
2006 (a8_reloc_compare): New.
2007 (find_thumb_glue): Add forward declaration.
2008 (cortex_a8_erratum_scan): New.
2009 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2010 (bfd_elf32_arm_set_cortex_a8_fix): New.
2011 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2012 (arm_map_one_stub): Add THUMB32_TYPE support.
2013 (a8_branch_to_stub_data): New.
2014 (make_branch_to_a8_stub): New.
2015 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2016 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2017 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2018 Cortex-A8 erratum workaround.
2019 * bfd-in2.h: Regenerate.
2021 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2023 * Makefile.am: Run "make dep-am".
2024 * Makefile.in: Regenerate.
2025 * po/SRC-POTFILES.in: Regenerate.
2027 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2029 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2032 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2034 * elf-bfd.h (struct elf_backend_data
2035 <elf_backend_link_output_symbol_hook>): Return an int.
2036 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2037 symbols on deleted .opd entries.
2038 * elflink.c (elf_link_output_sym): Return without outputting sym
2039 if output_symbol_hook returns 2.
2040 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2041 Abort if we must not discard sym.
2042 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2044 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2045 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2046 elf_backend_link_output_symbol_hook return type change.
2047 * elf32-arm.c (output_arch_syminfo): Likewise.
2048 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2049 (elf32_arm_output_arch_local_syms): Likewise.
2050 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2051 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2052 (bfd_score_elf_link_output_symbol_hook): Likewise.
2053 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2054 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2055 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2056 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2057 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2058 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2059 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2060 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2061 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2062 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2063 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2065 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2067 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2068 out of range .opd symbols.
2070 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2072 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2073 fprintf_vma directly.
2074 * peXXigen.c (pe_print_edata): Likewise.
2075 (pe_print_pdata): Likewise.
2076 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2077 (_bfd_XX_print_private_bfd_data_common): Likewise.
2079 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2081 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2083 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2084 Paul Brook <paul@codesourcery.com>
2086 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2087 fix discarded sections.
2089 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2091 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2092 sections into the software icache.
2094 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2096 * elf32-spu.c (build_stub): Always build "compact" sofware
2099 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2101 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2102 (spu_elf_setup): Initialize it.
2103 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2104 Update to new-sytle cache manager data structures.
2105 (spu_elf_build_stubs): Generate new-style cache manager data
2106 structures and symbols.
2107 (spu_elf_auto_overlay): Update size computation.
2109 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2111 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2112 segments first amongst the program headers.
2114 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2116 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2117 into addresses for relocation types that look at high bits. Remove
2118 special handling of relocation overflow warnings.
2120 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2122 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2123 control flow graph between fragments of a function.
2125 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2127 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2128 generate only a 16-byte .toe section.
2129 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2131 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2133 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2134 (spu_elf_place_overlay_data): ..here. New function.
2135 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2137 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2139 * elf32-arm.c: Move sysdep.h to start of file.
2141 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2143 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2145 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2146 __icache_tag_array and __icache_tag_array_size.
2148 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2150 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2152 (bfinfdpic_link_omit_section_dynsym): Likewise.
2153 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2155 2009-05-05 Paul Brook <paul@codesourcery.com>
2157 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2158 * bfd-in2.h: Regenerate.
2159 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2160 (_arm_elf_section_data): Add text and exidx fields.
2161 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2162 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2163 copy_exidx_entry): New functions.
2164 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2166 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2168 * elf32-arm.c (DEF_STUBS): New helper define.
2169 (DEF_STUB): Likewise.
2170 (stub_def): New type.
2171 (stub_definitions): New array, containing stub template pointers
2173 (arm_size_one_stub): Make use of stub_definitions.
2175 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2177 * elflink.c (find_version_for_sym): Remove from here, ...
2178 * linker.c (bfd_find_version_for_sym): ... rename, replace
2179 here, make public and update all callers.
2180 * bfd-in2.h: Regenerate.
2182 2009-04-30 Nick Clifton <nickc@redhat.com>
2184 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2186 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2187 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2188 into a STT_GNU_IFUNC symbol type.
2189 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2191 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2192 the binary contains ifunc symbols.
2193 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2194 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2195 * elf32-i386.c (is_indirect_function): New function.
2196 (elf_i386_check_relocs): Create an ifunc output section.
2197 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2198 section if necessary.
2199 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2201 (elf_i386_add_symbol_hook): New function. Set the
2202 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2203 symbol is encountered.
2204 (elf_backend_post_process_headers): Define.
2205 (elf_backend_add_symbol_hook): Define.
2206 (elf_i386_post_process_headers): Rename to
2207 elf_i388_fbsd_post_process_headers.
2208 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2209 (is_indirect_function): New function.
2210 (elf64_x86_64_check_relocs): Create an ifunc output section.
2211 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2212 section if necessary.
2213 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2214 symbol if necessary.
2215 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2216 elf_obj_data structure if an ifunc symbol is encountered.
2217 (elf_backend_post_process_headers): Define.
2218 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2219 if we have ifunc symbols to handle.
2220 (get_ifunc_reloc_section_name): New function. Computes the name
2221 for an ifunc section.
2222 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2223 section to hold ifunc relocs.
2224 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2225 (bfd_print_symbol_vandf): Handle ifunc symbols.
2226 (bfd_decode_symclass): Likewise.
2227 * bfd-in2.h: Regenerate.
2229 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2231 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2232 MOVW and MOVT relocations in a shared library link.
2234 2009-04-27 Anthony Green <green@moxielogic.com>
2236 * verilog.c: New file.
2237 * Makefile.am (BFD32_LIBS): Add verilog.c.
2238 (BFD32_LIBS_CFILES): Add verilog.c.
2239 (verilog.lo): New build rule.
2240 * Makefile.in: Rebuilt.
2241 * targets.c: Add verilog support.
2242 * bfd.c (tdata union): Add Verilog private data field.
2243 * bfd-in2.h: Regenerate.
2245 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2247 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2250 2009-04-23 Matthias Klose <doko@ubuntu.com>
2252 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2254 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2257 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2258 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2259 (elf32_arm_size_stubs): Likewise.
2260 (record_thumb_to_arm_glue): Deleted unused function.
2261 (bfd_elf32_arm_process_before_allocation): No longer handle
2262 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2263 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2264 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2266 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2268 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2269 (elf32_arm_write_section): Declare early.
2270 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2271 (arm_allocate_glue_section_space): Exclude empty sections.
2272 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2273 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2275 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2276 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2277 (elf32_arm_size_dynamic_sections): Allocate interworking
2279 (bfd_elf32_bfd_final_link): Define.
2281 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2283 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2285 * coffcode.h (coff_compute_section_file_positions): Clear
2286 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2288 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2289 force_minimum_alignment.
2291 * libcoff.h: Regenerated.
2293 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2294 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2296 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2297 nor target_subsystem.
2299 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2300 force_minimum_alignment nor target_subsystem.
2302 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2304 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2305 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2306 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2307 include in coff-x86_64.c of headers.
2308 (PDATA_ROW_SIZE): New define.
2309 (pex_regs[]): New static array.
2310 (pex64_get_runtime_function): New static function.
2311 (pex64_get_unwind_info): Likewise.
2312 (pex64_get_scope_entry): Likewise.
2313 (pex64_xdata_print_uwd_codes): Likewise.
2314 (pex64_get_section_by_rva): Likewise.
2315 (pex64_dump_xdata): Likewise.
2316 (pex64_bfd_print_pdata): Likewise.
2317 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2318 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2319 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2321 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2322 Alan Modra <amodra@bigpond.net.au>
2323 Dave Korn <dave.korn.cygwin@gmail.com>
2325 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2326 long names and non-NUL-terminated strings.
2328 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2330 * bfd-in2.h: Regenerated.
2332 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2334 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2335 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2337 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2340 * coffcode.h (bfd_pei_p): New.
2342 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2343 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2344 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2345 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2346 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2347 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2349 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2350 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2351 bfd_efi_rtdrv_x86_64_vec,
2352 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2353 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2354 * targets.c: Likewise.
2356 * configure: Regenerated.
2357 * libcoff.h: Likewise.
2358 * Makefile.in: Likewise.
2360 * efi-app-ia32.c: Removed.
2361 * efi-app-x86_64.c: Likewise.
2362 * efi-bsdrv-ia32.c: Likewise.
2363 * efi-bsdrv-ia64.c: Likewise.
2364 * efi-bsdrv-x86_64.c: Likewise.
2365 * efi-rtdrv-ia32.c: Likewise.
2366 * efi-rtdrv-ia64.c: Likewise.
2367 * efi-rtdrv-x86_64.c: Likewise.
2368 * efi-rtdrv-ia32.c: Likewise.
2370 * efi-app-ia64.c: Moved to ...
2372 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2373 (TARGET_NAME): Set to pei-ia64.
2375 * libpei.h (bfd_target_pei_p): Removed.
2376 (bfd_target_pei_arch): Likewise.
2377 (bfd_target_efi_app_p): Likewise.
2378 (bfd_target_efi_app_arch): Likewise.
2379 (bfd_target_efi_bsdrv_p): Likewise.
2380 (bfd_target_efi_bsdrv_arch): Likewise.
2381 (bfd_target_efi_rtdrv_p): Likewise.
2382 (bfd_target_efi_rtdrv_arch): Likewise.
2383 (bfd_pe_executable_p): Likewise.
2385 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2386 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2387 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2388 and efi-rtdrv-ia32.c.
2389 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2390 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2391 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2392 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2393 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2394 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2395 (efi-app-ia64.lo): Removed.
2396 (efi-bsdrv-ia32.lo): Likewise.
2397 (efi-rtdrv-ia32.lo): Likewise.
2398 (efi-app-ia64.lo): Likewise.
2399 (efi-bsdrv-ia64.lo): Likewise.
2400 (efi-rtdrv-ia64.lo): Likewise.
2401 (efi-app-x86_64.lo): Likewise.
2402 (efi-bsdrv-x86_64.lo): Likewise.
2403 (efi-rtdrv-x86_64.lo): Likewise.
2406 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2408 (arch_type): Removed.
2409 (pe_arch): Likewise.
2410 (pe_bfd_object_p): Just return coff_object_p.
2412 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2413 bfd_pe_executable_p with bfd_pei_p.
2415 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2417 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2418 PLT entries to an undefined symbol when generating a shared
2421 2009-04-17 Nick Clifton <nickc@redhat.com>
2424 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2426 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2428 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2429 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2430 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2431 * binary.c (binary_bfd_define_common_symbol): Likewise.
2432 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2433 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2434 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2435 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2436 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2437 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2438 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2439 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2440 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2441 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2442 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2443 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2444 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2445 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2446 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2447 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2448 * som.c (som_bfd_define_common_symbol): Likewise.
2449 * srec.c (srec_bfd_define_common_symbol): Likewise.
2450 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2451 * versados.c (versados_bfd_define_common_symbol): Likewise.
2452 * vms.c (vms_bfd_define_common_symbol): Likewise.
2453 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2454 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2455 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2456 (pmac_xcoff_vec): Likewise.
2457 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2458 (aix5coff64_vec): Likewise.
2459 * linker.c (bfd_generic_define_common_symbol): New function.
2460 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2461 (_bfd_define_common_symbol): New field.
2462 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2463 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2464 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2466 * bfd-in2.h: Regenerate.
2467 * libbfd.h: Likewise.
2468 * libcoff.h: Likewise.
2470 2009-04-15 Anthony Green <green@moxielogic.com>
2472 * targets.c: Add moxie support.
2473 * Makefile.am: Ditto.
2474 * Makefile.in: Rebuilt.
2475 * cpu-moxie.c, elf32-moxie.c: New files.
2476 * archures.c: Add moxie support.
2477 * configure.in: Add moxie support.
2478 * configure: Rebuilt.
2479 * config.bfd, archures.c: Add moxie support.
2480 * bfd-in2.h: Rebuilt.
2482 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2484 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2485 branch to an undef weak symbol into a jump to next instruction if
2486 a PLT entry will be created.
2488 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2490 * coffgen.c (make_a_section_from_file): Set the backend long
2491 section names enable if long section names found on input.
2492 * coffcode.h: Extend long section names documentation to match.
2494 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2496 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2499 2009-04-07 DJ Delorie <dj@redhat.com>
2501 * archures.c: Add bfd_mach_mep_c5.
2502 * bfd-in2.h: Likewise.
2503 * cpu-mep.c: Add bfd_c5_arch.
2504 * elf32-mep.c: Support it.
2506 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2508 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2509 info->callbacks->einfo.
2510 * linker.c (_bfd_generic_section_already_linked): Likewise.
2512 2009-04-06 DJ Delorie <dj@redhat.com>
2514 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2516 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2518 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2519 _bfd_pex64_print_pdata only if PE is defined.
2521 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2522 (_bfd_pex64_print_pdata): This.
2524 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2525 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2528 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2530 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2531 _bfd_pep_print_x64_pdata.
2532 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2533 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2535 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2537 * elf32-xtensa.c (relax_property_section): Always set r_offset
2540 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2542 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2543 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2545 (elf32_arm_stub_type): New enum values for the two new stubs.
2546 (arm_type_of_stub): Make use of the two new stubs.
2547 (arm_size_one_stub): Handle the two new stubs.
2549 2009-04-01 Matt Thomas <matt@netbsd.org>
2551 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2552 hidden symbols into the GOT or PLT.GOT.
2553 (elf_vax_relocate_section): Do not emit a PCREL reloc
2554 into a shared object if it is against a hidden symbol.
2556 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2558 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2559 and know_contains_shared_object_p.
2560 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2561 Cache the result in the archive_info table.
2562 (xcoff_auto_export_p): Add an "info" parameter and update the
2563 call to xcoff_archive_contains_shared_object_p.
2564 (xcoff_mark_auto_exports): Update accordingly.
2565 (xcoff_post_gc_symbol): Likewise.
2567 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2569 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2572 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2574 * coff-rs6000.c (member_layout): New structure.
2575 (archive_iterator): Likewise.
2576 (member_layout_init): New function.
2577 (archive_iterator_begin): Likewise.
2578 (archive_iterator_next): Likewise.
2579 (xcoff_write_armap_old): Use the new iterator functions.
2580 (do_shared_object_padding): Delete.
2581 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2582 handling of arch_info.
2583 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2584 first loop rather than the second. Allocate a member header if
2585 there isn't one, then work out the stat information and length
2586 in the first loop too. Use the new iterators for the second loop.
2587 (xcoff_write_archive_contents_big): Likewise.
2589 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2591 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2592 (bfd_xcoff_set_archive_import_path): Likewise.
2593 * bfd-in2.h: Regenerate.
2594 * xcofflink.c: Include libiberty.h.
2595 (xcoff_archive_info): New structure.
2596 (xcoff_archive_info_hash): New function.
2597 (xcoff_archive_info_eq): Likewise.
2598 (xcoff_get_archive_info): Likewise.
2599 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2600 (bfd_xcoff_split_import_path): New function.
2601 (bfd_xcoff_set_archive_import_path): Likewise.
2602 (xcoff_set_import_path): Move earlier in file.
2603 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2604 object to the the directory part of the bfd's filename. Get the
2605 import path and filename of an archive object from the archive's
2606 xcoff_tdata, initializing it if necessary. Update use of
2608 (bfd_link_input_bfd): Update use of import_file_id.
2609 (xcoff_write_global_symbol): Likewise.
2611 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2613 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2615 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2617 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2618 a .loader section for relocatable links.
2619 (xcoff_need_ldrel_p): New function.
2620 (xcoff_mark): Use it.
2621 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2623 (xcoff_build_ldsym): New function, split out from...
2624 (xcoff_build_ldsyms): ...here. Rename to...
2625 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2626 call xcoff_build_ldsym, if there's a loader section.
2627 (xcoff_build_loader_section): New function, extracted verbatim from...
2628 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2629 there's a loader section. Only add an __rtinit loader symbol
2630 if there's a loader section. Update after above name change.
2631 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2632 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2633 and xcoff_create_ldrel.
2634 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2635 (xcoff_reloc_link_order): Likewise, but only call it if there's
2636 a loader section. Use xcoff_symbol_section.
2637 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2638 if there's a loader section.
2640 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2642 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2644 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2646 * elf32-arm.c (group_sections): Rewrite loops for better
2649 2009-03-30 DJ Delorie <dj@redhat.com>
2651 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2652 relocs when doing a relocatable link.
2654 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2656 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2657 "ERROR:", in error messages.
2658 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2659 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2660 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2661 (elf32_arm_merge_eabi_attributes): Likewise.
2662 (elf32_arm_merge_private_bfd_data): Likewise.
2664 2009-03-27 Nick Clifton <nickc@redhat.com>
2666 * section.c (bfd_get_section_contents): Detect and handle the case
2667 where a section has the SEC_IN_MEMORY flag set but no actual
2670 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2673 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2674 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2675 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2676 if we don't find matching PT_LOAD when copying.
2678 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2680 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2681 the reloc descriptions.
2683 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2685 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2686 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2687 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2689 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2691 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2692 (bfd_i386_arch_intel_syntax): Likewise.
2693 (i8086_arch): Likewise.
2694 (bfd_x86_64_arch): Likewise.
2696 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2698 * elf32-cris.c (cris_elf_relocate_section): <case
2699 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2700 symbols for non-allocated sections. Don't check whether to
2701 generate R_CRIS_DTPMOD for non-allocated sections.
2702 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2703 handle relocation GC:ing if applied to non-allocated section.
2704 (cris_elf_check_relocs): Similar.
2706 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2707 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2708 when emitting a known TP offset in the GOT.
2710 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2712 * elf64-ppc.c (synthetic_opd): Delete.
2713 (compare_symbols): Look for .opd name rather than section match.
2714 (ppc64_elf_get_synthetic_symtab): Likewise.
2716 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2718 * elf32-ppc.c (is_pic_glink_stub): Delete.
2719 (is_nonpic_glink_stub): New function.
2720 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2722 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2724 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2725 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2727 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2728 macros for visibilty and locality checks.
2729 (elf_s390_adjust_dynamic_symbol): Likewise.
2730 (allocate_dynrelocs): Likewise.
2731 (elf_s390_relocate_section): Likewise.
2732 (elf_s390_finish_dynamic_symbol): Likewise.
2733 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2734 (elf_s390_adjust_dynamic_symbol): Likewise.
2735 (allocate_dynrelocs): Likewise.
2736 (elf_s390_relocate_section): Likewise.
2737 (elf_s390_finish_dynamic_symbol): Likewise.
2739 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2741 * bfd-in2.h: Regenerated.
2742 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2743 for debugging sections and map memory read/write dependent on
2745 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2746 without memory read flags set.
2747 * section.c: Add SEC_COFF_NOREAD to section flags.
2749 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2751 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2754 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2756 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2757 "no overlays" return. If there are overlays, create overlay
2758 manager entry symbols here, so that..
2759 (spu_elf_build_stubs): ..we don't need to set them up here.
2760 Simplify entry symbol tests.
2761 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2763 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2765 * elf.c (elfcore_grok_openbsd_procinfo)
2766 (elfcore_grok_openbsd_note): New functions.
2767 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2769 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2771 * vms-hdr.c: Don't include alloca.h.
2772 * elf32-m68hc1x.c: Include alloca-conf.h.
2774 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2776 * Makefile.am: Run "make dep-am".
2777 * Makefile.in: Regenerate.
2779 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2781 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2783 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2785 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2787 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2788 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2789 ovly_return fields with ovly_entry[2]. Adjust all users.
2790 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2792 (spu_elf_build_stubs): Likewise.
2793 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2794 ovly_flavour changes. Update all callers.
2795 (ovl_stub_size_log2): New function.
2796 (build_stub): Handle compact icache stubs. Use different manager
2797 entry point for stubs in non-icache area.
2798 (spu_elf_size_stubs): Don't allocate space for indirect branch
2800 (spu_elf_build_stubs): And don't built them.
2802 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2804 * dwarf2.c (read_section): Always use rawsize, if available.
2806 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2808 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2809 of rawsize and size for buffer.
2811 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2813 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2814 parameter just because fixed sections fit into local store.
2815 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2816 generating overlays if fixed sections plus reserved stack
2817 and heap space fit into local store.
2819 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2821 * elf32-spu.c (build_stub): Correct icache set_id.
2822 (spu_elf_relocate_section): Likewise.
2824 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2826 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2827 symbol table if it was created by the current call.
2829 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2831 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2832 class XMC_DS rather than XMC_UA.
2834 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2836 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2837 bfd_boolean export_defineds parameter with an unsigned int
2838 auto_export_flags parameter.
2839 * bfd-in2.h: Regenerate.
2840 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2841 split out from xcoff_build_ldsyms.
2842 (xcoff_covered_by_expall_p): New function.
2843 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2844 but with extra code to handle -bexpfull and -bexpall.
2845 (xcoff_mark_auto_exports): New function.
2846 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2847 a function should be automatically exported.
2848 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2849 parameter with an auto_export_flags parameter. Update ldinfo
2850 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2853 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2855 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2856 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2857 init and fini functions. Do garbage collection for objects
2858 without an entry point too.
2860 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2862 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2863 check whether a symbol has csect information.
2864 (coff_print_aux): Likewise.
2865 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2866 information for C_AIX_WEAKEXT too.
2867 (_bfd_xcoff_swap_aux_out): Likewise.
2868 (xcoff_reloc_type_br): Handle defweak symbols too.
2869 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2870 information for C_AIX_WEAKEXT too.
2871 (_bfd_xcoff64_swap_aux_out): Likewise.
2872 (xcoff64_reloc_type_br): Handle defweak symbols too.
2873 * coffgen.c (coff_print_symbol): Handle auxillary function
2874 information for C_AIX_WEAKEXT too.
2875 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2876 instead of BSF_GLOBAL if the L_WEAK flag is set.
2877 (xcoff_dynamic_definition_p): New function.
2878 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2879 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2880 always take the symbol class from the ldsym. Use weak bfd symbol
2881 types for weak ldsyms.
2882 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2883 Fix the check for whether a definition is from a shared object.
2884 Allow redefinitions of weak symbols.
2885 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2886 (xcoff_keep_symbol_p): Likewise.
2887 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2888 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2889 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2890 but mark them as L_WEAK.
2891 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2892 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2894 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2896 * xcofflink.c (xcoff_mark): When walking the relocations,
2897 only mark the target symbol or the target section, not both.
2898 (xcoff_final_definition_p): New function.
2899 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2900 symbol is a valid definition of the associated output symbol.
2901 Use XCOFF_ALLOCATED to stop the same hash table entry having
2903 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2905 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2907 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2909 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2912 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2914 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2915 * libcoff.h: Regenerate.
2916 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2917 line-number counts in the bfd's lineno_counts field.
2918 Don't keep per-csect line-number counts.
2919 (xcoff_sweep): Don't update per-csect line-number counts.
2920 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2921 entries in each output section.
2922 (xcoff_link_input_bfd): Get the number of line numbers from
2923 the bfd's lineno_counts field, rather than recalculating it
2924 from scratch. Fix the range check when updating C_BINCL and
2926 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2927 here. Don't expect csects to have line-number counts.
2929 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2931 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2932 * libcoff.h: Regenerate.
2933 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2934 "skip" logic from xcoff_link_input_bfd.
2935 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2936 objects in a dynamic link, rather than checking whether csectpp
2937 is null. Always allocate debug_index for other objects,
2938 and always go through the loop. Update the type of debug_index
2939 after the change above. Read the auxillary csect information
2940 and use xcoff_keep_symbol_p to decide whether a symbol should
2941 be kept. Set its debug_index to -2 if not.
2942 (xcoff_link_input_bfd): Update the type of debug_index after
2943 the change above and always expect it to be nonnull. Use it to
2944 test whether a symbol should be stripped, rather than making the
2945 decision here. Postpone all symbol creation to the second pass.
2947 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2949 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2950 creating a descriptor.
2951 (xcoff_sweep): Don't mark toc_section unless it's needed.
2952 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2953 when marking every bfd.
2954 (xcoff_link_input_bfd): Skip all TOC anchors.
2955 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2956 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2957 to -1; call xcoff_find_tc0 instead.
2959 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2961 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2962 * libcoff.h: Regenerate.
2963 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2964 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2965 the previous symbol's csect. Treat last_symndx as an inclusive value
2966 and simplify its handling.
2967 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2968 symbols with the right csect. Don't mark rsec when processing
2969 relocations against undefined or absolute sections.
2970 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2971 of bfd_und_section_ptr.
2972 (xcoff_link_input_bfd): Likewise.
2974 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2976 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2977 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2978 flag is set. Assert that all undefined symbols are either
2979 imported or defined by a dynamic object.
2980 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2981 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2982 handling to all relocations. Only set XCOFF_CALLED for function
2984 (xcoff_find_function): New function, split out from...
2985 (bfd_xcoff_export_symbol) ...here.
2986 (xcoff_set_import_path): New function, split out from...
2987 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2988 meaning of XCOFF_CALLED.
2989 (xcoff_mark_symbol): If we mark an undefined and unimported
2990 symbol, find some way of defining it. If the symbol is a function
2991 descriptor, fill in its definition automatically. If the symbol
2992 is a function, mark its descriptor and allocate room for global
2993 linkage code. Otherwise mark the symbol as implicitly imported.
2994 Move the code for creating function descriptors from...
2995 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2996 check for symbols that were implicitly defined.
2997 (xcoff_mark): Don't count any dynamic relocations against
2999 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3000 in the xcoff link info.
3001 (xcoff_link_input_bfd): Remove handling of undefined and
3004 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3006 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3007 if the target is absolute. Fix comment typo.
3008 (xcoff_ppc_relocate_section): Remove FIXME.
3009 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3010 if the target is absolute.
3012 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3014 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3015 R_POS and R_NEG relocations against absolute symbols to the
3018 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3020 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3021 to 2 for bfd_mach_ppc_620.
3023 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3025 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3026 * configure.in: Likewise.
3027 * configure: Regenerate.
3029 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3032 * elf.c (assign_section_numbers): Generate symbol table if there
3033 is any relocation in output.
3034 (_bfd_elf_compute_section_file_positions): Likewise.
3036 2009-03-13 Nick Clifton <nickc@redhat.com>
3039 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3040 * elflink.c (elf_link_read_relocs_from_section): Use
3041 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3042 relocs but no symbol table.
3043 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3045 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3048 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3049 to check ___tls_get_addr.
3051 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3052 strncmp to check __tls_get_addr.
3054 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3056 * dwarf2.c (read_section): Always check the offset, even when the
3057 section has been read before.
3059 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3061 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3064 2009-03-11 Chris Demetriou <cgd@google.com>
3066 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3067 * bfd-in2.h: Regenerate.
3068 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3069 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3071 (bsd_write_armap): Likewise.
3072 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3073 flag is set, do nothing.
3074 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3077 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3079 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3080 used to update stack pointer.
3082 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3085 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3086 for unknown symbols in absolute section.
3088 2009-03-06 Nick Clifton <nickc@redhat.com>
3090 * po/es.po: Updated Spanish translation.
3092 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3094 * elf32-arm.c (group_sections): Take next section size into
3095 account before accepting to group it.
3097 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3099 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3101 (elf32_arm_final_link_relocate): Likewise.
3103 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3106 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3108 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3110 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3111 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3112 (BFD_FAKE_SECTION): Init new flag.
3113 * ecoff.c (bfd_debug_section): Likewise.
3114 * bfd-in2.h: Regenerate.
3115 * libbfd.h: Regenerate.
3116 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3117 (ppc_elf_reloc_type_lookup): Handle new relocs.
3118 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3119 without marker relocs.
3120 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3121 if section has no old-style calls.
3122 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3123 Don't try to optimize new-style __tls_get_addr call when handling
3124 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3126 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3127 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3128 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3129 without marker relocs.
3130 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3131 if section has no old-style calls. Set toc_ref for new relocs as
3133 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3134 Don't try to optimize new-style __tls_get_addr call when handling
3135 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3138 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3141 * configure.in: Test for ld --as-needed support. Link shared
3142 libbfd against libm.
3143 * configure: Regenerate.
3145 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3147 * Makefile.am: Run "make dep-am".
3148 * Makefile.in: Regenerate.
3150 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3152 * elf32-score7.c: New file.
3153 * elf32-score.h: New file.
3154 * elf32-score.c: Add code to support score 7. Set score7 as the
3156 * cpu-score.c: Add score7 architecure.
3157 (compatibile): New function.
3158 * Makefile.am: Add rules for building elf32-score7 object.
3159 * Makefile.in: Regenerate.
3160 * configure.in: Add elf32-score7 object to score vectors.
3161 * configure: Regenerate.
3162 * reloc.c: Add score7 relocs.
3163 * archures.c: Add score3 and score7 machine numbers.
3164 * bfd-in2.h: Regenerate.
3165 * libbfd.h: Regenerate.
3167 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3169 * configure: Regenerate.
3171 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3173 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3174 (elf32_hppa_check_relocs): Use it.
3176 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3178 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3179 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3180 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3181 (elf_hppa_record_segment_addrs): Likewise.
3182 (elf_hppa_final_link): Likewise.
3183 (elf_hppa_relocate_insn): Likewise.
3184 (elf_hppa_final_link_relocate): Likewise.
3185 (elf64_hppa_relocate_section): Likewise.
3186 * elf64-hppa.c: Insert above.
3188 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3190 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3191 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3192 (elf_hppa_relocate_section): Likewise.
3193 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3194 from struct elf_link_hash_entry. Add count field.
3195 (struct elf64_hppa_dyn_hash_table): Delete.
3196 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3197 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3198 (hppa_elf_hash_entry, eh_name): Define.
3199 (elf64_hppa_new_dyn_hash_entry): Delete.
3200 (elf64_hppa_dyn_hash_lookup): Delete.
3201 (elf64_hppa_dyn_hash_traverse): Delete.
3202 (get_dyn_name): Delete.
3203 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3204 of struct elf64_hppa_dyn_hash_entry *.
3205 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3206 allocate_global_data_plt, allocate_global_data_stub,
3207 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3209 (hppa64_link_hash_newfunc): New.
3210 (elf64_hppa_hash_table_create): Rework.
3211 (count_dyn_reloc): Likewise.
3212 (hppa64_elf_local_refcounts): New.
3213 (elf64_hppa_check_relocs): Rework using standard technique for recording
3214 local DLT, PLT and OPD reference counts.
3215 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3216 elf_link_hash_entry *.
3217 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3218 allocate_global_data_plt, allocate_global_data_stub,
3219 allocate_global_data_opd, allocate_dynrel_entries,
3220 elf64_hppa_adjust_dynamic_symbol,
3221 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3222 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3223 Use hppa_link_hash_table. Rework.
3224 (elf64_hppa_link_output_symbol_hook): Rework.
3225 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3226 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3227 elf64_hppa_finish_dynamic_sections): Likewise.
3229 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3231 * elf32-arm.c (stub_reloc_type): Removed.
3232 (insn_sequence): Renamed reloc_type field to r_type.
3233 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3234 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3235 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3236 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3237 (arm_stub_is_thumb): Catch new stubs.
3238 (arm_type_of_stub): Handle new stubs.
3239 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3240 (bfd_elf32_arm_process_before_allocation): Remove useless
3243 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3245 * elf.c (elf_find_function): Use is_function_type to check
3248 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3250 * xtensa-modules.c: Revert to previous version 1.11 due
3251 to inadvertant commit.
3253 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3255 * elf32-xtensa.c (text_action_add): Separate test for action
3256 type. Break if saved action is ta_widen_insn at same offset.
3258 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3260 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3261 to elf32_arm_stub_long_branch_any_arm_pic.
3262 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3263 (enum elf32_arm_stub_type, arm_type_of_stub)
3264 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3267 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3269 * elf32-arm.c (PREV_SEC): Update comment.
3270 (group_sections): Rename argument to stubs_always_after_branch.
3271 Reverse the list and place stubs at the end of input sections.
3273 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3275 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3277 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3279 (arm_size_one_stub): Remove unnecessary break.
3280 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3282 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3284 * elf32-arm.c (stub_insn_type): New type.
3285 (stub_reloc_type): Likewise.
3286 (insn_sequence): Likewise.
3287 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3288 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3289 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3290 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3291 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3292 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3293 (elf32_arm_stub_hash_entry): Add new helper fields.
3294 (stub_hash_newfunc): Initialize these new fields.
3295 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3296 to take endianness into account.
3297 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3298 (arm_map_one_stub): Code is now more generic, thanks to
3301 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3303 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3305 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3306 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3307 BLX is not available. Fix typo in warning message. Add comments
3308 and improve formatting.
3309 (arm_build_one_stub): Adjust to new
3310 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3311 (arm_map_one_stub): Likewise.
3313 2009-02-23 Tristan Gingold <gingold@adacore.com>
3314 Eric Botcazou <ebotcazou@adacore.com>
3315 Douglas B Rupp <rupp@gnat.com>
3317 * vms.h: Update copyright year, fix comments, reorder declarations.
3318 (_bfd_save_vms_section): Remove the prototype.
3319 (EGPS_S_V_NO_SHIFT): New constant.
3320 (bfd_vms_set_section_flags): New prototype.
3321 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3323 (EGSY_S_W_FLAGS): Ditto.
3324 (EGSY_S_V_QUAD_VAL): Ditto.
3325 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3326 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3327 EGST_S_B_NAMLNG): Ditto.
3328 (ESRF_S_B_NAMLNG): Ditto.
3329 (ETIR_S_C_HEADER_SIZE): Ditto.
3330 (EGPS_S_V_ALLOC_64BIT): Ditto.
3331 (DST_S_C_EPILOG): Ditto.
3332 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3333 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3334 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3335 (DST_S_L_PCLINE_UNSLONG): Ditto.
3336 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3337 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3338 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3339 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3340 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3341 (DST_S_B_SRC_UNSBYTE): Ditto.
3342 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3344 (vms_section, vms_reloc): Remove types.
3345 (hdr_struc): Replaced by ...
3346 (hdr_struct): ... new type.
3347 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3348 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3349 (EMH_DATE_LENGTH): Ditto.
3350 (eom_struc): Replaced by ...
3351 (eom_struct): ... new type.
3352 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3353 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3354 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3355 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3356 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3357 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3358 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3359 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3360 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3361 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3362 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3363 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3364 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3365 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3366 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3367 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3368 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3369 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3370 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3371 (enum file_type_enum): New type.
3372 (struct location_struct): Removed.
3373 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3374 (struct funcinfo, struct module): Ditto.
3375 (struct vms_private_data_struct): Update fields.
3376 (struct vms_section_data_struct): New type.
3378 * vms.c: Update copyright year, fix comments,
3379 Fix includes for DECC, add prototypes.
3380 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3382 Use flavour to set is_vax, location_stack is removed.
3383 (struct pair): Declare.
3384 (fill_section_ptr): Initialize variables at declaration.
3385 Add guard to set SECTION_SYM flag, handlde und section.
3386 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3387 (_bfd_vms_slurp_object_records): New function, replaces previous
3389 (vms_slurp_module): New function.
3390 (vms_slurp_image): Ditto.
3391 (vms_object_p): Complete rewrite.
3392 (vms_mkobject): Use is_vax field to slect architecture.
3393 (free_reloc_stream): New function.
3394 (vms_convert_to_var): Ditto.
3395 (vms_convert_to_var_1): Ditto.
3396 (vms_convert_to_var_unix_filename): Ditto.
3397 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3399 (vms_new_section_hook): Set alignment to 0, allocate private data.
3400 (vms_get_section_contents): Load content.
3401 (vms_get_symbol_info): Handle undefined section.
3402 (vms_find_nearest_line): Handle.
3403 (alloc_reloc_stream): New function.
3404 (vms_slurp_reloc_table): Ditto.
3405 (vms_get_reloc_upper_bound): Make it real.
3406 (vms_canonicalize_reloc): Do the real work.
3407 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3409 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3410 (vms_set_arch_mach): Check arch.
3411 (vms_set_section_contents): Copy the content after allocation.
3412 (vms_alpha_vec): Update object flags.
3414 * vms-tir.c: Update copyright year, fix comments,
3415 add prototypes for new functions.
3416 (dst_define_location): New function.
3417 (dst_restore_location): New function.
3418 (dst_retrieve_location): New function.
3419 (dst_check_allocation): New function.
3420 (image_dump): Call dst_check_allocation.
3421 (image_write_b): Ditto.
3422 (image_write_w): Ditto.
3423 (image_write_l): Ditto.
3424 (image_write_q): Ditto.
3425 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3426 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3428 Call error handler instead of abort if name is not known.
3429 (etir_sta): Add quarter_relocs argument and set it.
3432 (etir_opr): Ditto, return FALSE in case of error.
3433 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3434 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3435 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3436 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3437 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3438 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3439 Return FALSE in case of error.
3440 (tir_sta): Change sign of psect.
3442 (tir_cmd): Fix cast. Makes tir_table static const.
3443 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3444 add argument to explain.
3445 (analyze_etir): Initialize maxptr, add quarter_relocs
3446 declaration, move some declarations into inner scopes.
3447 Handle quarter_relocs and STO_IMM.
3448 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3449 (_bfd_vms_slurp_relocs): New function.
3450 (_bfd_vms_decode_relocs): New function.
3451 (sto_imm): Rewritten.
3452 (start_first_etbt_record): New function.
3453 (start_another_etbt_record): Ditto.
3454 (etir_output_check): Ditto.
3455 (defer_reloc_p): Ditto.
3456 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3457 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3458 rewritte relocations handling.
3459 (_bfd_vms_write_tbt): Removed.
3460 (_bfd_vms_write_dbg): Ditto.
3462 * vms-misc.c: Update copyright year, Fix comments.
3463 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3464 (maybe_adjust_record_pointer_for_object): New function.
3465 (_bfd_vms_get_first_record): New function, replaces ...
3466 (_bfd_vms_get_record): .. removed.
3467 (_bfd_vms_get_object_record): New function.
3468 (_bfd_vms_get_object_record): New function.
3469 (vms_get_remaining_object_record): New function, replaces ...
3470 (_bfd_vms_get_next_record): ... removed.
3471 (add_new_contents): Removed.
3472 (_bfd_save_vms_section): Removed.
3473 (_bfd_get_vms_section): Removed.
3474 (_bfd_vms_output_flush): Write in VAR format.
3475 (new_symbol): Don't make UND section.
3477 * vms-hdr.c: Update copyright year, update list of record handled.
3478 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3479 (_bfd_vms_write_hdr): Strip vms and unix patches,
3480 add comments, truncate module name at 31 characters,
3481 use constants instead of hard-coded value,
3482 write BFD version instead of a fixed string.
3483 (_bfd_vms_slurp_ihd): New function.
3484 (_bfd_vms_slurp_isd): Ditto.
3485 (_bfd_vms_slurp_ihs): Ditto.
3486 (new_module): Ditto.
3487 (parse_module): Ditto
3488 (build_module_list): Ditto.
3489 (module_find_nearest_line): Ditto.
3490 (_bfd_vms_find_nearest_dst_line): Ditto.
3491 (vms_slurp_debug): Ditto.
3492 (_bfd_vms_slurp_dbg): Ditto.
3493 (_bfd_vms_slurp_tbt): Ditto.
3494 (_bfd_vms_write_dbg): Ditto.
3495 (_bfd_vms_write_tbt): Ditto.
3497 * vms-gsd.c: Update copyright year, update list of records handled.
3498 (EVAX_LITERALS_NAME): New macro.
3499 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3500 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3501 (register_universal_symbol): New function and prototype.
3502 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3503 improve debug messages,
3504 use constants instead of hard-coded value,
3505 fix missing endianness conversion,
3506 handle global symbol (SYMG).
3507 (bfd_vms_set_section_flags): New function.
3508 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3509 handle section literals,
3511 handle section bfd and vms flags,
3512 don't output LIB$INITIALIZE symbol,
3513 fix handling of weak symbols,
3514 fix evax vs vax procedure descriptor,
3515 handle absolute symbols.
3517 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3518 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3520 * makefile.vms (DEFS): Fix flags for VMS.
3522 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3524 * bfd-in2.h: Regenerated.
3525 * libbfd.h: Regenerated.
3527 2009-02-20 Cary Coutant <ccoutant@google.com>
3529 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3532 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3535 * coffcode.h (coff_write_object_contents): Don't let the string
3536 table offset overflow the s_name field when using long section names.
3538 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3540 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3541 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3542 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3543 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3544 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3545 (bfd_pmac_xcoff_backend_data): Likewise.
3546 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3547 (bfd_xcoff_aix5_backend_data): Likewise.
3548 (xcoff64_write_object_contents): Delete unused long_section_names
3550 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3551 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3553 * coffcode.h (documentation): Update to describe long section names.
3554 (COFFLONGSECTIONCATHELPER): New helper macro.
3555 (BLANKOR1TOODD): Likewise.
3556 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3557 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3558 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3559 (bfd_coff_set_long_section_names_allowed): New function.
3560 (bfd_coff_set_long_section_names_disallowed): Likewise.
3561 (struct bfd_coff_backend_data): Add new backend hook function
3562 pointer _bfd_coff_set_long_section_names.
3563 (bfd_coff_set_long_section_names): New backend hook.
3564 (coff_write_object_contents): Only generate long section names if
3565 bfd_coff_long_section_names() indicates they are currently enabled.
3566 (bfd_coff_std_swap_table): Make non-const, and initialise long
3567 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3568 (ticoff0_swap_table): Likewise to both.
3569 (ticoff1_swap_table): Again, likewise to both.
3570 * coffgen.c (make_a_section_from_file): Allow long section names
3571 as inputs even if not currently allowed for outputs.
3572 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3573 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3574 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3575 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3576 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3577 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3578 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3579 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3580 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3581 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3582 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3583 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3584 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3585 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3586 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3587 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3588 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3589 * libcoff-in.h: Update copyright year to cause updated copyright
3590 year in generated libcoff.h, and fix typo.
3591 * libcoff.h: Regenerated.
3592 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3593 (_bfd_ecoff_no_long_sections): Add prototype.
3594 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3595 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3596 defined by an including .c file.
3597 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3598 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3599 (ticoff1_swap_table): Likewise to both.
3601 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3603 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3604 stub. Catch default case error.
3605 (arm_map_one_stub): Add missing Thumb mapping symbol.
3607 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3610 * elf32-avr.c: Handle case where no local symbos exist correctly.
3612 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3615 * elf32-arm.c (arm_long_branch_stub,
3616 arm_thumb_v4t_long_branch_stub,
3617 arm_thumb_thumb_long_branch_stub,
3618 arm_thumb_arm_v4t_long_branch_stub,
3619 arm_thumb_arm_v4t_short_branch_stub,
3620 arm_pic_long_branch_stub):
3621 Renamed to elf32_arm_stub_long_branch_any_any,
3622 elf32_arm_stub_long_branch_v4t_arm_thumb,
3623 elf32_arm_stub_long_branch_thumb_only,
3624 elf32_arm_stub_long_branch_v4t_thumb_arm,
3625 elf32_arm_stub_short_branch_v4t_thumb_arm,
3626 elf32_arm_stub_long_branch_any_any_pic.
3627 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3628 arm_thumb_thumb_stub_long_branch,
3629 arm_thumb_arm_v4t_stub_long_branch,
3630 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3631 Renamed to arm_stub_long_branch_any_any,
3632 arm_stub_long_branch_v4t_arm_thumb,
3633 arm_stub_long_branch_thumb_only,
3634 arm_stub_long_branch_v4t_thumb_arm,
3635 arm_stub_short_branch_v4t_thumb_arm,
3636 arm_stub_long_branch_any_any_pic.
3638 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3640 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3641 in branch offset check.
3643 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3645 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3646 add toc.symndx and toc.add.
3647 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3649 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3651 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3652 (branch_reloc_hash_match): New function, extracted from..
3653 (ppc64_elf_tls_optimize): ..here.
3654 (ppc64_elf_relocate_section): Properly set addends when optimizing
3655 tls sequences. Avoid unnecessary reading and writing of insns.
3656 Only redo reloc when symbol changed. Bypass symbol checks when
3658 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3659 (branch_reloc_hash_match): New function, extracted from..
3660 (ppc_elf_tls_optimize): ..here.
3661 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3662 Don't clear addend on zapped __tls_get_addr reloc.
3664 2009-02-12 Nick Clifton <nickc@redhat.com>
3667 * elflink.c (bfd_elf_final_link): When counting the relocations,
3668 if the header size has not been set yet then assume that it will
3669 match the output section's reloc type.
3671 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3673 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3676 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3678 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3679 (find_function): Likewise.
3680 (pasted_function): Don't error if no prior function found.
3681 (discover_functions): Revert 2008-12-10 change. Extend first
3682 function range to start of section.
3684 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3686 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3688 * elf64-hppa.h: Likewise.
3690 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3692 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3695 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3697 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3698 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3700 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3702 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3703 * archures.c (bfd_mach_mips_xlr): Define.
3704 * bfd-in2.h: Regenerate.
3705 * cpu-mips.c (I_xlr): Define.
3706 (arch_info_struct): Add XLR entry.
3707 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3708 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3709 (mips_mach_extensions): Add XLR entry.
3711 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3713 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3715 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3717 * configure.in: AC_SUBST pdfdir.
3718 * Makefile.am: Add install-pdf, install-pdf-am
3719 and install-pdf-recursive targets. Define pdfdir.
3720 * doc/Makefile.am: Define pdf__strip_dir. Add
3721 install-pdf and install-pdf-am targets.
3722 * po/Make-in: Add install-pdf target.
3723 * configure: Regenerate.
3724 * Makefile.in: Regenerate
3725 * doc/Makefile.in: Regenerate.
3727 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3729 * bfd-in2.h: Regenerate.
3730 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3731 fields from n_entries to n_slots where appropriate, update comments.
3732 (HOWTO): Add TLS relocations.
3733 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3734 (enum elf_m68k_got_offset_size): New enum.
3735 (struct elf_m68k_got_entry.type): Move field to ...
3736 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3737 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3739 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3741 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3742 fields into n_entries array. Update comments.
3743 (elf_m68k_init_got): Simplify, update all uses.
3744 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3745 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3746 GOT entries; update name, update all uses.
3747 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3748 (elf_m68k_get_got_entry): Update.
3749 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3751 (elf_m68k_remove_got_entry_type): Simplify.
3752 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3753 (elf_m68k_can_merge_gots): Update.
3754 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3755 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3756 GOT entries, simplify.
3757 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3758 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3759 field, remove obsoleted local_n_entries field.
3760 (elf_m68k_partition_multi_got_2): New static function.
3761 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3763 (elf_m68k_remove_got_entry_type): Update.
3764 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3765 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3766 update of sgot->size and srelgot->size.
3767 (elf_m68k_gc_sweep_hook): Update.
3768 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3769 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3771 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3772 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3774 2009-02-02 DJ Delorie <dj@redhat.com>
3776 * elf32-mep.c (config_names): Regenerate configuration.
3778 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3780 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3781 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3782 * elf.c (bfd_elf_get_str_section): Make static.
3783 (bfd_elf_find_section): Delete.
3784 * libbfd.h: Regenerate.
3786 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3788 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3789 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3791 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3793 * elflink.c (on_needed_list): New function.
3794 (elf_link_add_object_symbols): Link in --as-needed libs if they
3795 satisfy undefined symbols in other libs.
3797 2009-01-30 Julian Brown <julian@codesourcery.com>
3799 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3800 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3801 with --just-symbols (-R).
3803 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3805 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3806 high_pc in order to properly sign-extend VMAs.
3808 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3809 Mark Shinwell <shinwell@codesourcery.com>
3810 Catherine Moore <clm@codesourcery.com>
3812 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3814 2009-01-28 Catherine Moore <clm@codesourcery.com>
3816 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3817 SEC_LOAD for dynamic relocation sections.
3819 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3821 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3822 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3823 the size of local TLS data.
3825 2009-01-27 Andreas Schwab <schwab@suse.de>
3827 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3828 architectures in the archive.
3830 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3832 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3833 <R_CRIS_32_DTPREL>: Correct relocation value.
3835 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3836 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3837 symbols with non-default visibility.
3839 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3841 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3842 describing the trampolines.
3843 (ppc_elf_relocate_section): Update relocs to describe the
3846 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3848 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3849 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3850 and R_PARISC_PCREL12F relocations.
3852 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3855 * elflink.c (find_version_for_sym): New function split out from,
3856 but without export_dynamic test, ..
3857 (_bfd_elf_link_assign_sym_version): ..here.
3858 (_bfd_elf_export_symbol): Use it.
3860 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3862 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3863 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3864 * elflink.c: ..here, somewhat modified.
3865 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3866 _bfd_elf_link_find_version_dependencies,
3867 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3868 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3869 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3871 * elflink.c: ..and make static here.
3872 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3873 of output_bfd from struct elf_find_verdep_info.
3874 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3875 struct elf_info_failed.
3876 (bfd_elf_size_dynamic_sections): Adjust.
3878 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3881 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3882 after comp_unit_find_line call.
3884 2009-01-21 Nick Clifton <nickc@redhat.com>
3887 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3888 tm_gmtoff field in struct tm.
3890 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3892 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3893 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3894 sections in soft-icache lines unless non_ia_text. Don't add
3895 rodata if doing so would exceed line size.
3897 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3899 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3900 types than bfd_link_hash_indirect, before early return, call
3901 _bfd_elf_link_hash_copy_indirect.
3903 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3905 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3906 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3907 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3908 (elf_backend_obj_attrs_order): New define.
3909 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3910 (elfNN_bed): Add elf_backend_obj_attrs_order.
3912 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3914 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3915 (obj_attr_size): Likewise.
3916 (write_obj_attribute): Likewise.
3917 (_bfd_elf_copy_obj_attributes): Likewise.
3918 (_bfd_elf_parse_attributes): Likewise.
3919 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3920 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3921 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3922 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3923 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3926 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3928 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3929 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3930 (bfd_elf_add_obj_attr_string): Likewise.
3931 (bfd_elf_add_obj_attr_int_string): Likewise.
3932 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3933 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3934 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3935 Tag_nodefaults has no default value.
3936 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3937 comment to reflect the new state.
3939 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3942 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3943 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3944 (adjust_z_magix): Delete dead code handling QMAGIC.
3946 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3948 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3949 IMAGE_SCN_MEM_DISCARDABLE.
3951 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3953 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3954 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3955 * configure.in (commonbfdlib): Delete.
3956 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3957 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3958 is available, not just for linux.
3959 * po/SRC-POTFILES.in: Regenerate.
3960 * Makefile.in: Regenerate.
3961 * configure: Regenerate.
3963 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3964 Julian Brown <julian@codesourcery.com>
3966 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3967 ARM attributes in ABI 2.07.
3968 * elf32-arm.c (get_secondary_compatible_arch): New function.
3969 (set_secondary_compatible_arch): New function.
3970 (tag_cpu_arch_combine): New function.
3971 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3972 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3973 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3974 make it fit with order_01243.
3975 Add support for Tag_also_compatible_with,
3976 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3977 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3978 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3979 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3980 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3981 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3982 Rework the way unknown attributes are handled.
3983 Defer errors until all attributes have been processed.
3985 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3987 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3988 bfd_elf_add_obj_attr_int_string.
3989 Read Tag_compatibility from its new location in the attribute array,
3990 rather than the attribute list.
3991 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3992 bfd_elf_add_obj_attr_int_string.
3993 (_bfd_elf_parse_attributes): Likewise.
3994 (_bfd_elf_merge_object_attributes): There's now only one
3995 Tag_compatibility, and it's in the array, not the list.
3996 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3998 (bfd_elf_add_obj_attr_compat): Rename to
3999 bfd_elf_add_obj_attr_int_string.
4000 (bfd_elf_add_proc_attr_compat): Rename to
4001 bfd_elf_add_proc_attr_int_string.
4002 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4005 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4007 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4008 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4009 (vmsutil.lo): Add dependency rule.
4010 * Makefile.in: Regenerate.
4011 * config.bfd (ia64*-*-*vms*): Add case.
4012 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4013 * configure: Regenerate.
4014 * vmsutil.c: New file.
4015 * vmsutil.h: New file.
4016 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4018 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4019 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4020 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4021 elfNN_vms_object_p): New functions
4022 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4024 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4027 * elflink.c (elf_gc_sweep): Exclude the group section if the
4028 first member of the section group is excluded.
4030 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4033 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4034 saved filename, use bfd_alloc rather than bfd_malloc for it.
4036 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4038 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4040 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4042 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4044 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4046 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4048 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4050 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4052 (struct got_entry): Add br_addr.
4053 (struct call_info): Add priority.
4054 (struct function_info): Add lr_store and sp_adjust.
4055 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4056 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4057 area as an overlay, and check that no other overlays exist. Look up
4058 icache overlay manager entry sym.
4059 (BRA_STUBS, BRA, BRASL): Define.
4060 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4061 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4063 (count_stub, build_stub): Support soft-icache.
4064 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4065 (spu_elf_size_stubs): Size soft-icache stubs.
4066 (overlay_index): New function.
4067 (spu_elf_build_stubs): Make static. Support soft-icache.
4068 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4069 (find_function_stack_adjust): Save lr store and stack adjust insn
4071 (maybe_insert_function): Adjust find_function_stack_adjust call.
4072 (mark_functions_via_relocs): Retrieve priority.
4073 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4074 (sort_calls): Sort by priority first.
4075 (mark_overlay_section): Ignore .ovl.init.
4076 (sum_stack): Only print when stack_analysis.
4077 (print_one_overlay_section): New function, extracted from..
4078 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4079 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4080 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4081 analysis. Call spu_elf_build_stubs.
4082 (spu_elf_relocate_section): For soft-icache encode overlay index
4084 (spu_elf_output_symbol_hook): Support soft-icache.
4085 (spu_elf_modify_program_headers: Likewise.
4087 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4088 num_regions to num_lines. Add line_size and max_branch.
4089 (enum _ovly_flavour): Add ovly_soft_icache.
4090 (spu_elf_build_stubs): Delete.
4092 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4094 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4095 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4097 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4099 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4100 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4101 the program, the known offset starts at the negative size of the
4103 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4106 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4108 * config.bfd: Add lm32-*-rtems*.
4110 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4112 * coff-ppc.c: Add 2009 to Copyright.
4113 * elf32-cris.c: Likewise.
4114 * elflink.c: Likewise.
4116 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4118 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4119 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4121 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4124 * elflink.c (elf_merge_st_other): New.
4125 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4126 hide them if needed.
4127 (elf_link_add_object_symbols): Updated.
4129 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4132 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4133 ref_dynamic and dynamic_def fields when setting def_regular
4136 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4139 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4142 For older changes see ChangeLog-2008
4148 version-control: never
projects / external / binutils.git / blob