1 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
3 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
5 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
7 2009-08-30 Alan Modra <amodra@bigpond.net.au>
10 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
11 (bfd_emul_get_commonpagesize): Likewise.
13 2009-08-29 Martin Thuresson <martin@mtme.org>
15 * elf32-arm.c (struct stub_def): Rename member template to
16 template_sequence. (arm_build_one_stub,
17 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
18 Rename variable template to template_sequence.
19 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
20 Rename variable template to template_val.
21 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
23 * coffgen.c (coff_make_empty_symbol)
24 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
25 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
27 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
29 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
31 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
32 * ieee.c (ieee_make_empty_symbol): Rename variable new to
34 * linker.c (bfd_new_link_order): Rename variable new to
36 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
38 * oasys.c (oasys_make_empty_symbol): Rename variable new to
40 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
41 new to new_symbol_type.
42 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
44 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
46 (read_hdr, rs6000coff_core_p)
47 (rs6000coff_core_file_matches_executable_p)
48 (rs6000coff_core_file_failing_command)
49 (rs6000coff_core_file_failing_signal): Updated function to use new
51 * som.c (som_make_empty_symbol): Rename variable new to
53 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
55 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
56 variable new to new_symbol.
58 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
60 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
61 bfdlibdir and bfdincludedir.
62 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
63 [INSTALL_LIBBFD]: ... here, ...
64 [INSTALL_LIBBFD]: ... and empty overrides here.
65 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
66 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
67 * Makefile.in: Regenerate.
68 * configure: Regenerate.
70 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
72 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
73 relocations. Rewrite output of dynamic TLS relocations.
74 (DTP_OFFSET, TP_OFFSET): New constants.
75 (dtpoff_base): Update.
76 (tpoff): Rename to tpoff_base, update.
77 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
78 New functions. Move code from elf_m68k_relocate_section here.
79 (elf_m68k_relocate_section): Update.
80 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
82 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
84 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
86 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
87 Handle non_got_ref field.
88 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
90 2009-08-26 Alan Modra <amodra@bigpond.net.au>
93 * linker.c (bfd_find_version_for_sym): Revert warning.
95 2009-08-26 Alan Modra <amodra@bigpond.net.au>
98 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
99 other wildcard match. Warn on multiple wildcard matches.
101 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
103 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
105 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
106 only in this condition.
107 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
108 to build but not install libbfd.la in this condition.
109 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
110 (install_libbfd, install_libbfd): Remove.
111 * Makefile.in: Regenerate.
112 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
113 (INCLUDES): ... this.
115 * doc/Makefile.in: Regenerate.
117 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
119 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
120 dependency tracking to work for them.
121 (targets.lo, archures.lo, dwarf.lo): Rewrite to
122 use automake dependency tracking mechanism.
123 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
124 (mkdep section): Remove.
125 (BUILT_SOURCES): New, list $(BUILD_HFILES).
126 * Makefile.in: Regenerate.
127 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
129 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
130 (install-pdf, install-pdf-recursive, install-html)
131 (install-html-recursive): Remove.
132 * Makefile.in: Regenerate.
134 * Makefile.in: Regenerate.
135 * aclocal.m4: Likewise.
136 * config.in: Likewise.
137 * configure: Likewise.
139 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
141 * elf32-arm.c (arch_has_thumb2_nop): New function.
142 (arch_has_arm_nop): New function.
143 (elf32_arm_final_link_relocate): NOP opcodes changed.
145 2009-08-16 Doug Evans <dje@google.com>
147 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
148 at least don't leak memory.
150 2009-08-13 DJ Delorie <dj@redhat.com>
152 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
155 2009-08-12 Nick Clifton <nickc@redhat.com>
157 * po/fi.po: Updated Finnish translation.
159 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
161 Merge some FRV FDPIC changes into the Blackfin code.
162 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
163 summary reloc information.
164 (bfinfdpic_dynamic_got_plt_info): New.
165 (_bfin_create_got_section): Create the PLT section here.
166 (elf32_bfinfdpic_create_dynamic_sections): Not here.
167 (_bfinfdpic_count_nontls_entries): Move out of...
168 (_bfinfdpic_count_got_plt_entries): ... here.
169 (_bfinfdpic_count_relocs_fixups): Likewise.
170 (_bfinfdpic_reset_got_plt_entries): New.
171 (_bfinfdpic_size_got_plt): Move out of...
172 (elf32_bfinfdpic_size_dynamic_sections): ... here.
173 (bfinfdpic_relocate_section): Be careful not to call
174 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
175 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
177 (elf_backend_discard_info): Define for FD-PIC.
179 2009-08-11 Alan Modra <amodra@bigpond.net.au>
181 * elflink.c: Add FIXMEs for some places that require octets_per_byte
183 * elf-eh-frame.c: Likewise.
186 2009-08-11 Alan Modra <amodra@bigpond.net.au>
188 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
189 to x86 and x86_64 configurations.
190 * configure: Regenerate.
192 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
194 Stop using bfd_usrdata in libbfd.
195 * coff-stgo32.c (bfd_coff_go32stub): Remove.
196 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
197 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
198 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
199 filehdr_dst->u.go32.stub. New comment with the reason.
200 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
201 Substitute the removed macro bfd_coff_go32stub.
202 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
203 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
204 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
205 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
206 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
208 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
209 * libcoff-in.h (coff_data_type): New field go32stub.
210 * libcoff.h: Regenerated.
212 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
214 Fix go32 stub preservation by objcopy.
215 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
216 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
219 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
221 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
223 (elf32_arm_final_link_relocate): Treat local undefined symbols the
224 same as global undefined symbols.
225 (elf32_arm_relocate_section): Give an error for local undefined
226 non-weak symbols, unless the reloc will not use the symbol.
228 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
230 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
231 (ppc_elf_relax_section): Use symbol index to distinguish
234 2009-08-10 Alan Modra <amodra@bigpond.net.au>
236 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
238 2009-08-10 Alan Modra <amodra@bigpond.net.au>
240 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
241 info for STT_GNU_IFUNC.
242 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
243 on got refs in case the symbol turns out to be ifunc.
244 (ppc_elf_gc_sweep_hook): Similarly.
245 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
246 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
247 (ppc_elf_size_dynamic_sections): Likewise.
248 (ppc_elf_relocate_section): Likewise.
250 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
252 From Mike Frysinger <michael.frysinger@analog.com>
253 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
254 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
255 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
256 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
257 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
258 Adjust to match the renamed reloc definitions.
260 2009-08-08 Alan Modra <amodra@bigpond.net.au>
263 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
264 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
266 2009-08-07 Tom Tromey <tromey@redhat.com>
268 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
271 2009-08-06 Michael Eager <eager@eagercon.com>
273 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
274 * Makefile.in: Regenerate.
275 * archures.c: Add bfd_arch_microblaze.
276 * bfd-in2.h: Regenerate.
277 * config.bfd: Add microblaze target.
278 * configure.in: Add bfd_elf32_microblaze_vec target.
279 * configure: Regenerate.
280 * cpu-microblaze.c: New.
281 * elf32-microblaze.c: New.
282 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
283 * libbfd.h: Regenerate.
284 * reloc.c: Add MICROBLAZE relocations.
285 * section.c: Add struct relax_table and relax_count to section.
286 * targets.c: Add bfd_elf32_microblaze_vec.
288 2009-08-06 Jakub Jelinek <jakub@redhat.com>
289 Alan Modra <amodra@bigpond.net.au>
292 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
294 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
295 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
297 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
299 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
300 at least once when fixing cortex-a8.
302 2009-08-05 Chao-ying Fu <fu@mips.com>
304 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
305 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
306 for CPUs. It is true for RM9000.
307 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
309 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
310 to guard the transformation.
312 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
314 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
315 (spu_elf_size_sections): Declare prototype.
316 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
317 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
318 (spu_elf_emit_fixup): New function.
319 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
320 (spu_elf_size_sections): New function.
322 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
324 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
325 (arm_build_one_stub): Build a8 veneers as a separate pass.
326 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
327 parameters. Use them to check if we create a different a8 fixup
328 than the previous pass.
329 (elf32_arm_size_stubs): Move scope of stub_changed and
330 prev_num_a8_fixes into main loop.
331 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
333 2009-08-04 Alan Modra <amodra@bigpond.net.au>
335 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
336 which find_plt_ent is called. Delete redundant code.
338 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
341 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
342 invalid string offset.
344 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
347 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
348 to htab->init_got_offset and plt to htab->init_plt_offset
349 when discarding space for dynamic relocations.
351 2009-08-03 Alan Modra <amodra@bigpond.net.au>
353 * elf32-ppc.c (struct plt_entry): Revise comments.
354 (ppc_elf_check_relocs): Don't create needless plt_entry info
355 for non-pie executables. Don't test info->pie when info->shared
356 already covers that case.
357 (ppc_elf_gc_sweep_hook): Adjust for above change.
358 (add_stub_sym): Don't test info->pie when info->shared tested.
359 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
360 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
361 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
362 (ppc_elf_relocate_section): Likewise.
364 2009-08-03 Alan Modra <amodra@bigpond.net.au>
366 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
367 for local ifunc symbols in non-pie executables, regardless of
368 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
369 code so that it's obvious that we only do anything special for
371 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
372 (allocate_dynrelocs): Correct comment for syms defined in plt.
373 Don't specially allocate ifunc dyn relocs.
374 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
375 (ppc_elf_relocate_section): Set "relocation" value for ifunc
376 syms in non-pie executables. No specially allocated dyn relocs
377 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
378 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
379 a non-pie executable.
381 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
382 Jakub Jelinek <jakub@redhat.com>
385 * elf32-i386.c (elf_i386_tls_transition): Check executable
386 instead of shared for TLS when building PIE.
387 (elf_i386_check_relocs): Likewise.
388 (elf_i386_allocate_dynrelocs): Likewise.
389 (elf_i386_relocate_section): Likewise.
391 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
392 instead of shared for TLS when building PIE.
393 (elf64_x86_64_check_relocs): Likewise.
394 (elf64_x86_64_allocate_dynrelocs): Likewise.
395 (elf64_x86_64_relocate_section): Likewise.
397 2009-07-31 Anthony Green <green@moxielogic.com>
399 * config.bfd (targ_cpu): Add moxie-uclinux support.
401 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
403 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
405 2009-07-30 Alan Modra <amodra@bigpond.net.au>
407 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
408 used by indirect function support. Count dynamic relocs for
410 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
411 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
412 in iplt and their relocs in reliplt. Don't make ifunc syms
413 dynamic. Allocate got entry relocs for non-dynamic ifunc in
414 reliplt. Handle other dynamic relocs for ifunc.
415 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
416 ifunc in reliplt, likewise relocs for got against local ifunc.
417 Typo fix on reliplt size adjust.
418 (ppc_elf_relocate_section): Don't use plt scheme of allocating
419 relocs 1-1 with entries for iplt, instead just add using
420 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
421 Error on invalid ifunc dyn relocs.
422 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
424 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
425 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
426 (ppc64_elf_reloc_type_lookup): Handle new relocs.
427 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
428 (allocate_dynrelocs): As for elf32-ppc.c above.
429 (ppc64_elf_size_dynamic_sections): Likewise.
430 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
431 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
432 (ppc_size_one_stub): Similarly.
433 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
435 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
437 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
439 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
440 change. Add note to head comment.
442 2009-07-28 Jan Beulich <jbeulich@novell.com>
444 * archive.c (get_extended_arelt_filename): Remove redundant
445 range check on index.
447 2009-07-27 Doug Kwan <dougkwan@google.com>
449 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
451 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
453 * archures.c bfd_*_arch): Sorted.
454 (bfd_archures_list): Likewise.
456 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
458 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
459 to R_cr16_NUM32 relocation.
461 2009-07-26 Michael Eager <eager@eagercon.com>
463 * archures.c: Add bfd_mach_ppc_405
466 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
468 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
469 * cpu-l1om.c (bfd_l1om_arch): Likewise.
471 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
473 * archures.c (bfd_architecture): Add bfd_arch_l1om.
474 (bfd_l1om_arch): New.
475 (bfd_archures_list): Add &bfd_l1om_arch.
476 * bfd-in2.h: Regenerated.
478 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
479 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
480 if bfd_elf64_x86_64_freebsd_vec is supported.
481 (targ_selvecs): Likewise.
483 * configure.in: Support bfd_elf64_l1om_vec and
484 bfd_elf64_l1om_freebsd_vec.
485 * configure: Regenerated.
489 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
490 (bfd_elf64_l1om_vec): Likewise.
491 (bfd_elf64_l1om_freebsd_vec): Likewise.
493 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
494 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
495 * Makefile.in: Regenerated.
497 * targets.c (bfd_elf64_l1om_vec): New.
498 (bfd_elf64_l1om_freebsd_vec): Likewise.
499 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
500 bfd_elf64_l1om_freebsd_vec.
502 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
503 Alan Modra <amodra@bigpond.net.au>
505 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
506 * bfd-in2.h: Regenerate.
507 * libbfd.h: Regenerate.
508 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
509 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
510 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
512 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
515 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
516 instead of shared for R_X86_64_TPOFF32.
517 (elf64_x86_64_relocate_section): Likewise.
519 2009-07-23 Ulrich Drepper <drepper@redhat.com>
521 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
522 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
523 with the BSF_GNU_UNIQUE flag bit set.
524 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
525 for symbols with STB_GNU_UNIQUE binding.
526 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
527 with the STB_GNU_UNIQUE binding.
528 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
529 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
530 symbols with the unique_global field set.
531 (elf_link_output_extsym): Set unique_global field for symbols with
532 the STB_GNU_UNIQUE binding.
533 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
534 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
536 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
538 * bfd-in2.h: Regenerate.
540 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
542 * elflink.c (elf_link_output_extsym): Revert the last change.
544 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
547 * elflink.c (elf_link_output_extsym): Special case ifunc syms
548 when ref_regular, not def_regular.
550 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
553 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
554 from a DSO into a normal FUNC symbol.
555 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
556 a normal FUNC symbol.
558 2009-07-17 Chao-ying Fu <fu@mips.com>
560 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
561 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
562 interlocking, the last PLT entry needs a nop in the branch delay slot.
563 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
564 output the last two PLT entries in reverse order.
566 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
568 * elf32-i386.c (elf_i386_relocate_section): Don't get local
569 STT_GNU_IFUNC symbol for relocatable link.
570 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
572 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
574 * bfdio.c (bfd_iovec): Add comments for bmmap.
575 * bfd-in2.h: Regenerated.
577 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
579 * Makefile.am: Run "make dep-am".
580 * Makefile.in: Regenerated.
582 2009-07-10 Doug Kwan <dougkwan@google.com>
584 * elf32-arm.c (stub_hash_newfunc): Initialize fields
585 target_addend and orig_insn.
587 2009-07-10 Tom Tromey <tromey@redhat.com>
589 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
590 (elf-eh-frame.lo): Likewise.
591 (elf32-bfin.lo): Likewise.
592 (elf32-frv.lo): Likewise.
593 (elf32-xc16x.lo): Likewise.
594 * Makefile.in: Rebuild.
595 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
596 * elf-eh-frame.c: Likewise.
597 * elf32-bfin.c: Likewise.
598 * elf32-frv.c: Likewise.
599 * elf32-xc16x.c: Likewise.
601 2009-07-10 Julian Brown <julian@codesourcery.com>
603 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
604 symbol a stub entry is derived from, not the entry for the stub
605 itself, in call to elf32_arm_final_link_relocate.
607 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
609 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
610 when reporting addends.
612 2009-07-10 Alan Modra <amodra@bigpond.net.au>
614 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
615 data even when no stubs.
616 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
618 2009-07-10 Alan Modra <amodra@bigpond.net.au>
620 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
621 (ppc_elf_get_synthetic_symtab): Report addend.
623 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
624 (ppc_elf_create_glink): New function.
625 (ppc_elf_create_dynamic_sections): Use it.
626 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
627 (update_local_sym_info): Allocate space for local_plt array.
628 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
630 (is_branch_reloc): New function.
631 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
632 (ppc_elf_gc_sweep_hook): Likewise.
633 (ppc_elf_adjust_dynamic_symbol): Likewise.
634 (allocate_dynrelocs): Likewise.
635 (ppc_elf_size_dynamic_sections): Likewise.
636 (ppc_elf_relocate_section): Likewise.
637 (branch_reloc_hash_match): Use is_branch_reloc.
638 (ppc_elf_tls_optimize): Adjust for local_plt.
639 (write_glink_stub): New function, extracted from..
640 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
641 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
642 branch table when dynamic.
643 (elf_backend_post_process_headers): Define.
644 * elf64-ppc.c (elf_backend_post_process_headers): Define.
645 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
646 (ppc64_elf_get_synthetic_symtab): Report addend.
647 (struct ppc_stub_hash_entry): Add plt_ent.
649 (struct ppc_link_hash_table): Add iplt and reliplt.
650 (create_linkage_sections): Make .iplt and .rela.iplt sections.
651 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
652 (update_local_sym_info): Allocate space for local_plt array.
653 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
655 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
656 and don't change hash flags here.
657 (is_branch_reloc): New function.
658 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
659 (ppc64_elf_gc_sweep_hook): Likewise.
660 (ppc64_elf_adjust_dynamic_symbol): Likewise.
661 (allocate_dynrelocs): Likewise.
662 (ppc64_elf_size_dynamic_sections): Likewise.
663 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
664 (ppc64_elf_size_stubs): Likewise.
665 (ppc64_elf_relocate_section): Likewise.
666 (get_sym_h): Adjust for local_plt.
667 (branch_reloc_hash_match): Use is_branch_reloc.
668 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
669 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
671 2009-07-10 Alan Modra <amodra@bigpond.net.au>
673 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
675 2009-07-10 Alan Modra <amodra@bigpond.net.au>
677 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
678 and ref_regular_nonweak comment.
679 * elflink.c (elf_link_output_extsym): Special case ifunc syms
680 when def_regular, not ref_regular.
681 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
682 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
683 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
685 2009-07-09 Alan Modra <amodra@bigpond.net.au>
687 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
688 of malloc'd struct call_info.
689 (pasted_function): Likewise, priority too.
691 2009-07-07 Alan Modra <amodra@bigpond.net.au>
693 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
694 alignment when packing sections into overlays.
696 2009-07-03 Cary Coutant <ccoutant@google.com>
698 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
700 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
702 * coffcode.h (sec_to_styp_flags): Partially revert (functional
703 changes only) earlier patch:-
705 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
707 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
708 give .debug and .reloc data characteristics.
709 (DOT_RELOC): New define for .reloc section string.
710 (coff_write_object_contents): Use DOT_RELOC instead of string.
712 2009-07-02 Tom Tromey <tromey@redhat.com>
714 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
715 * bfdwin.c (bfd_free_window): Cast to unsigned long.
717 2009-07-01 Nick Clifton <nickc@redhat.com>
719 * elf-m10300.c: Remove trailing white space.
722 2009-07-01 Douglas B Rupp <rupp@gnat.com>
724 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
725 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
726 * configure.in: Use them.
727 * configure: Regenerate.
728 * config.in: Regnerate.
729 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
730 #define _BSD_SOURCE. Add comments.
731 (vms_file_stats_name): Calculate creation date based on available
732 runtime data. Return 1 for version instead of 0.
734 2009-07-01 Nick Clifton <nickc@redhat.com>
737 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
738 to R_ARM_THM_PC8 relocation.
740 2009-06-29 Nick Clifton <nickc@redhat.com>
742 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
743 different uses of the relocations addend when a symbol is in a
746 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
749 * elf.c (bfd_section_from_shdr): Don't change sh_link for
750 SHT_REL/SHT_RELA sections on executable nor shared library.
751 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
754 2009-06-25 Nick Clifton <nickc@redhat.com>
756 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
757 symbols with SEC_MERGE flag.
759 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
761 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
762 give .debug and .reloc data characteristics.
763 (DOT_RELOC): New define for .reloc section string.
764 (coff_write_object_contents): Use DOT_RELOC instead of string.
766 2009-06-25 Tristan Gingold <gingold@adacore.com>
768 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
769 (bfd_mach_o_canonicalize_dynamic_symtab)
770 (bfd_mach_o_get_synthetic_symtab): Defines.
771 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
772 (TARGET_NAME): Use Mach-O specific functions for dynamic.
774 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
775 for scattered relocations.
776 (bfd_mach_o_i386_print_thread): New function.
777 (bfd_mach_o_print_thread): Define.
779 * mach-o.c (text_section_names_xlat): Add an entry for __const.
780 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
781 New functions extracted from ...
782 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
783 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
784 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
785 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
786 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
787 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
789 (bfd_mach_o_scan_read_dylib): Ditto.
790 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
792 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
793 decode isym and flags on little endian targets. Set dysymtab field.
794 (bfd_mach_o_scan_start_address): Adjust for enum names.
795 (bfd_mach_o_lookup_section): Do not look for segments anymore.
796 (bfd_mach_o_print_section): Display bfd section name.
797 (bfd_mach_o_print_segment): Display none if no name.
798 (bfd_mach_o_print_dysymtab): Display next index for local, external
799 and undefined symbols.
800 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
801 Display dylinker name. Display thread and unixthread commands content.
802 (bfd_mach_o_print_thread): New macro.
804 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
805 (bfd_mach_o_ppc_thread_flavour): Ditto.
806 (bfd_mach_o_i386_thread_flavour): Ditto.
807 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
808 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
809 BFD_MACH_O_THREAD_STATE_NONE.
810 (bfd_mach_o_segment_command): Remove segment field.
811 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
812 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
813 (bfd_mach_o_prebound_dylib_command): Ditto.
814 (bfd_mach_o_dylib_command): Ditto.
815 (bfd_mach_o_prebound_dylib_command): Remove section field.
816 (mach_o_data_struct): Add dysymtab field.
817 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
818 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
819 (bfd_mach_o_build_commands): Remove parameter names and attributes.
820 (bfd_mach_o_get_dynamic_reloc_upper_bound)
821 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
823 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
825 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
826 field of struct dirent.
828 2009-06-23 Tristan Gingold <gingold@adacore.com>
830 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
831 of this macro. Fix indentation.
833 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
835 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
836 destination for defined dynamic symbols when deciding whether to
837 insert a stub or not.
838 (allocate_dynrelocs): Make sure functions are not marked as Thumb
839 when actually accessed through a PLT, even when generating a
842 2009-06-22 Tristan Gingold <gingold@adacore.com>
844 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
847 2009-06-22 Alan Modra <amodra@bigpond.net.au>
849 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
850 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
852 2009-06-22 Alan Modra <amodra@bigpond.net.au>
854 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
856 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
858 * elflink.c (elf_link_add_object_symbols): Avoid warning
859 from -Wjump-misses-init in gcc 4.5.0.
861 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
863 * elf32-i386.c (elf_i386_check_relocs): Properly check local
865 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
867 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
869 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
870 r_symndx. Report local symbol name on error.
871 (elf_i386_check_relocs): Updated. Report local symbol name on
873 (elf_i386_gc_sweep_hook): Updated.
874 (elf_i386_relocate_section): Likewise.
876 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
877 r_symndx. Report local symbol name on error.
878 (elf64_x86_64_check_relocs): Updated. Report local symbol name
880 (elf64_x86_64_gc_sweep_hook): Updated.
881 (elf64_x86_64_relocate_section): Likewise.
883 2009-06-19 Tristan Gingold <gingold@adacore.com>
885 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
887 2009-06-19 Tristan Gingold <gingold@adacore.com>
889 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
890 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
891 (bfd_mach_o_valid): Ditto.
892 (bfd_mach_o_wide_p): Ditto.
893 (bfd_mach_o_canonicalize_reloc): Ditto.
894 (bfd_mach_o_build_commands): Ditto.
895 (bfd_mach_o_scan_read_thread): Ditto.
896 (bfd_mach_o_flatten_sections): Ditto.
897 (bfd_mach_o_scan_start_address): Ditto.
898 (bfd_mach_o_lookup_section): Ditto.
899 (bfd_mach_o_core_fetch_environment): Ditto.
900 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
901 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
902 (bfd_mach_o_scan_write_symtab): Ditto.
903 Use macros instead of hard-coded values.
904 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
905 Use bfd_mach_o_get_data instead of direct access. Use macros
906 instead of hard-coded values.
907 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
908 Remove sym argument and get section from mdata.
909 Move code into the else branch.
910 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
911 Remove sym argument and get section from mdata. Adjust code.
912 (bfd_mach_o_scan_read_dylib): Move assertion into the created
913 switch (which replaces consecutive if statements).
914 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
915 module table, table of content, indirect symbols and external
917 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
919 (bfd_mach_o_scan_read_linkedit): New function.
920 (bfd_mach_o_scan_read_str): Ditto.
921 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
923 (bfd_mach_o_get_symtab_upper_bound): Remove check as
924 bfd_mach_o_count_symbols never returns an error.
925 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
926 symtab field (there might be only one symtab).
927 (bfd_mach_o_scan_read_command): Handle reexported dylib.
928 Handle sub frameworks, sub umbrella, sub library and sub client.
929 Read code signature and segment split info commands.
930 (bfd_mach_o_scan): Reindent.
931 (bfd_mach_o_xlat_name): New type.
932 (bfd_mach_o_print_flags): New function.
933 (bfd_mach_o_get_name): Ditto.
934 (bfd_mach_o_cpu_name): New variable.
935 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
936 (bfd_mach_o_section_type_name)
937 (bfd_mach_o_section_attribute_name)
938 (bfd_mach_o_load_command_name): New variables.
939 (bfd_mach_o_print_private_header): New function.
940 (bfd_mach_o_print_section_map): New function extracted from
941 bfd_mach_o_print_private_bfd_data.
942 (bfd_mach_o_print_section): Ditto. Print more infos.
943 (bfd_mach_o_print_segment): Ditto.
944 (bfd_mach_o_print_dysymtab): Ditto.
945 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
946 load weak dylib, reexport dylib and id dylib.
947 Handle code signature and segment_split info.
948 Handle sub frameworks, sub umbrella, sub library and sub client.
949 (bfd_mach_o_section_get_nbr_indirect): New function.
951 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
952 (bfd_mach_o_header_flags): New enum to define header flags.
953 (bfd_mach_o_section_attribute): New enum to replace ...
954 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
955 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
956 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
957 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
958 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
959 these removed macros.
960 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
961 (bfd_mach_o_dylib_module): New type.
962 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
964 (bfd_mach_o_dylib_table_of_content): New type.
965 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
966 (bfd_mach_o_dylib_reference): New type.
967 (BFD_MACH_O_REFERENCE_SIZE): New macro.
968 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
969 modules, toc, references and indirect syms.
970 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
971 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
972 unused). Add comment.
973 (bfd_mach_o_dylib_command): Ditto.
974 (bfd_mach_o_prebound_dylib_command): Ditto.
975 (bfd_mach_o_linkedit_command): New type.
976 (bfd_mach_o_str_command): New type.
977 (bfd_mach_o_load_command): Add linkedit and str fields.
978 (mach_o_data_struct): Add symtab field.
979 (bfd_get_mach_o_data): Renamed to ...
980 (bfd_mach_o_get_data): ... this new macro.
981 (bfd_mach_o_scan_read_symtab_symbol,
982 bfd_mach_o_scan_read_symtab_strtab,
983 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
985 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
986 instead of direct access.
988 2009-06-19 Alan Modra <amodra@bigpond.net.au>
990 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
991 R_PPC_PLTREL24 relocs.
992 (ppc_elf_relocate_section): Likewise.
994 2009-06-19 Alan Modra <amodra@bigpond.net.au>
996 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
997 pointer to sym hash. Update all uses.
998 (update_plt_info): Likewise. Don't check addend here.
1000 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1002 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1003 bfd_sym_from_r_symndx.
1004 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1006 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1008 * elf-bfd.h (struct sym_sec_cache): Delete.
1009 (struct sym_cache): New.
1010 (bfd_section_from_r_symndx): Delete prototype.
1011 (bfd_sym_from_r_symndx): Define prototype.
1012 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1013 (bfd_sym_from_r_symndx): ..new function.
1014 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1015 bfd_section_from_r_symndx to new struct and function.
1016 * elf32-bfin.c: Likewise.
1017 * elf32-hppa.c: Likewise.
1018 * elf32-i386.c: Likewise.
1019 * elf32-m32r.c: Likewise.
1020 * elf32-m68hc1x.c: Likewise.
1021 * elf32-m68hc1x.h: Likewise.
1022 * elf32-m68k.c: Likewise.
1023 * elf32-ppc.c: Likewise.
1024 * elf32-s390.c: Likewise.
1025 * elf32-sh.c: Likewise.
1026 * elf64-ppc.c: Likewise.
1027 * elf64-s390.c: Likewise.
1028 * elf64-x86-64.c: Likewise.
1029 * elfxx-sparc.c: Likewise.
1030 * elfxx-sparc.h: Likewise.
1032 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1034 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1035 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1037 2009-06-18 Nick Clifton <nickc@redhat.com>
1039 * elflink.c (elf_link_sort_relocs): Return early if there are no
1042 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1044 Merge cegcc and mingw32ce target name changes from
1047 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1049 * config.bfd: Add arm*-*-cegcc* target.
1051 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1053 * config.bfd: Add arm-*-mingw32ce* target.
1055 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1057 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1058 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1059 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1060 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1062 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1064 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1065 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1066 * elf32-i386.c (elf_i386_check_relocs): Use it.
1067 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1069 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1071 * elf-bfd.h (elf_dyn_relocs): New.
1073 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1074 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1076 (elf_i386_copy_indirect_symbol): Likewise.
1077 (elf_i386_check_relocs): Likewise.
1078 (elf_i386_gc_sweep_hook): Likewise.
1079 (elf_i386_allocate_dynrelocs): Likewise.
1080 (elf_i386_readonly_dynrelocs): Likewise.
1081 (elf_i386_size_dynamic_sections): Likewise.
1083 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1084 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1085 with elf_dyn_relocs.
1086 (elf64_x86_64_copy_indirect_symbol): Updated.
1087 (elf64_x86_64_check_relocs): Likewise.
1088 (elf64_x86_64_gc_sweep_hook): Likewise.
1089 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1090 (elf64_x86_64_allocate_dynrelocs): Likewise.
1091 (elf64_x86_64_readonly_dynrelocs): Likewise.
1092 (elf64_x86_64_size_dynamic_sections): Likewise.
1094 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1096 * elf32-arm.c (create_got_section): Get existing .rela.got
1098 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1099 * elf32-lm32.c (create_got_section): Likewise.
1100 * elf32-m32r.c (create_got_section): Likewise.
1101 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1102 * elf32-s390.c (create_got_section): Likewise.
1103 * elf32-sh.c (create_got_section): Likewise.
1104 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1105 * elf64-s390.c (create_got_section): Likewise.
1106 * elfxx-sparc.c (create_got_section): Likewise.
1108 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1111 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1113 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1115 * elf32-i386.c (elf_i386_local_hash): Removed.
1116 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1117 (elf_i386_get_local_sym_hash): Likewise.
1119 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1120 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1121 (elf64_x86_64_get_local_sym_hash): Likewise.
1122 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1123 (get_local_sym_hash): Likewise.
1125 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1127 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1128 rel_got_sec and plt_sec.
1129 (elfNN_ia64_relax_section): Updated.
1130 (elfNN_ia64_create_dynamic_sections): Likewise.
1131 (get_got): Likewise.
1132 (allocate_dynrel_entries): Likewise.
1133 (elfNN_ia64_size_dynamic_sections): Likewise.
1134 (set_got_entry): Likewise.
1135 (elfNN_ia64_choose_gp): Likewise.
1136 (elfNN_ia64_relocate_section): Likewise.
1137 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1138 (elfNN_ia64_finish_dynamic_sections): Likewise.
1140 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1142 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1145 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1147 * configure.in (elf): Add elf-ifunc.lo.
1149 * configure: Regenerated.
1150 * Makefile.in: Likewise.
1152 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1153 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1155 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1156 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1158 (elf_i386_link_hash_table_create): Likewise.
1159 (elf_i386_create_dynamic_sections): Likewise.
1160 (elf_i386_check_relocs): Likewise.
1161 (elf_i386_allocate_dynrelocs): Likewise.
1162 (elf_i386_size_dynamic_sections): Likewise.
1163 (elf_i386_relocate_section): Likewise.
1164 (elf_i386_finish_dynamic_symbol): Likewise.
1165 (elf_i386_finish_dynamic_sections): Likewise.
1166 (elf_i386_create_got_section): Removed.
1168 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1169 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1171 (elf64_x86_64_compute_jump_table_size): Updated.
1172 (elf64_x86_64_link_hash_table_create): Likewise.
1173 (elf64_x86_64_create_dynamic_sections): Likewise.
1174 (elf64_x86_64_check_relocs): Likewise.
1175 (elf64_x86_64_allocate_dynrelocs): Likewise.
1176 (elf64_x86_64_size_dynamic_sections): Likewise.
1177 (elf64_x86_64_relocate_section): Likewise.
1178 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1179 (elf64_x86_64_finish_dynamic_sections): Likewise.
1180 (elf64_x86_64_create_got_section): Removed.
1182 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1183 for pointer alignment. Set up section pointers.
1184 (_bfd_elf_create_dynamic_sections): Likewise.
1185 (_bfd_elf_create_ifunc_sections): Moved to ...
1186 * elf-ifunc.c: Here. New.
1188 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1189 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1192 2009-06-16 Doug Kwan <dougkwan@google.com>
1194 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1195 to bfd_signed_vma. Cast constant operands which are used in
1196 offset related expressions to bfd_signed_vma type as appropriate.
1198 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1200 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1201 (elf_backend_plt_sym_val): Define.
1203 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1205 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1206 (elf_backend_reloc_type_class): Define.
1208 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1210 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1211 from an executable to a shared library treat R_VAX_PC32
1212 relocations as R_VAX_PLT32 ones.
1214 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1216 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1217 symbols in GOT space calculation.
1218 (elf_vax_relocate_section): Adjust accordingly.
1220 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1222 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1225 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1227 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1229 (elf_vax_relocate_section): Likewise.
1231 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1233 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1234 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1236 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1238 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1239 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1241 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1243 * Makefile.am: Run "make dep-am".
1244 * Makefile.in: Regenerated.
1246 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1248 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1249 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1251 2009-06-15 Nick Clifton <nickc@redhat.com>
1253 * po/ru.po: New Russian translation.
1254 * configure.in (ALL_LINGUAS): Add ru.
1255 * configure: Regenerate.
1257 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1259 * elf32-i386.c: Remove duplicated comments.
1261 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1264 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1265 dynamic IFUNC pointer in non-shared object. Use .got.plt
1266 for IFUNC definition in PIE.
1267 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1270 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1271 dynamic IFUNC pointer in non-shared object. Use .got.plt
1272 for IFUNC definition in PIE.
1273 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1276 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1278 * elf32-i386.c (elf_i386_check_relocs): Properly report
1279 local symbol for unhandled relocation against STT_GNU_IFUNC
1281 (elf_i386_relocate_section): Likewise.
1282 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1283 (elf64_x86_64_relocate_section): Likewise.
1285 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1288 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1289 (elf_i386_link_hash_table): Add loc_hash_table and
1291 (elf_i386_local_hash): New.
1292 (elf_i386_local_htab_hash): Likewise.
1293 (elf_i386_local_htab_eq): Likewise.
1294 (elf_i386_get_local_sym_hash): Likewise.
1295 (elf_i386_link_hash_table_free): Likewise.
1296 (elf_i386_allocate_local_dynrelocs): Likewise.
1297 (elf_i386_finish_local_dynamic_symbol): Likewise.
1298 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1299 (elf_i386_link_hash_table_create): Create loc_hash_table and
1301 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1302 (elf_i386_size_dynamic_sections): Likewise.
1303 (elf_i386_relocate_section): Likewise.
1304 (elf_i386_finish_dynamic_sections): Likewise.
1305 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1308 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1309 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1311 (elf64_x86_64_local_hash): New.
1312 (elf64_x86_64_local_htab_hash): Likewise.
1313 (elf64_x86_64_local_htab_eq): Likewise.
1314 (elf64_x86_64_get_local_sym_hash): Likewise.
1315 (elf64_x86_64_link_hash_table_free): Likewise.
1316 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1317 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1318 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1319 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1320 and loc_hash_memory.
1321 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1323 (elf64_x86_64_size_dynamic_sections): Likewise.
1324 (elf64_x86_64_relocate_section): Likewise.
1325 (elf64_x86_64_finish_dynamic_sections): Likewise.
1326 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1329 2009-06-10 Philip Blundell <philb@gnu.org>
1331 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1332 elf_sec->this_hdr == NULL.
1334 2009-06-12 Tristan Gingold <gingold@adacore.com>
1336 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1337 * bfd-in2.h: Regenerated.
1338 * libbfd.h: Regenerated.
1340 * mach-o.c (FILE_ALIGN): New macro.
1341 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1342 (bfd_mach_o_print_symbol): Ditto.
1343 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1344 (bfd_mach_o_get_reloc_upper_bound): New function.
1345 (bfd_mach_o_canonicalize_reloc): Ditto.
1346 (bfd_mach_o_scan_write_relocs): Ditto.
1347 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1348 (bfd_mach_o_scan_write_section_64): Ditto.
1349 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1350 written for load command. Do not compute section file offset.
1351 (bfd_mach_o_scan_write_segment_64): Ditto.
1352 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1353 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1355 (bfd_mach_o_mangle_symbols): ... this new function.
1356 (bfd_mach_o_write_contents): Be sure to have load commands built.
1357 Call bfd_mach_o_mangle_symbols.
1358 (bfd_mach_o_build_commands): Adjust for filelen field.
1359 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1360 Do not set symtab file offset anymore here.
1361 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1362 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1363 Set reloc_count and rel_filepos section fields.
1364 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1366 (bfd_mach_o_scan_read_section_64): Ditto.
1367 (bfd_mach_o_scan_read_section): Ditto.
1368 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1369 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1370 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1371 Handle weak-ref symbols.
1372 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1373 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1374 (bfd_mach_o_scan): Remove assignment to removed field.
1375 (bfd_mach_o_mkobject_init): Ditto.
1376 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1377 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1378 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1379 (bfd_mach_o_swap_reloc_in): Ditto.
1380 (bfd_mach_o_swap_reloc_out): Ditto.
1382 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1383 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1384 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1385 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1386 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1387 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1388 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1389 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1390 (BFD_MACH_O_N_WEAK_DEF): New macros.
1392 (bfd_mach_o_section_type): Add new enumeration values.
1393 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1394 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1395 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1396 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1398 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1399 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1400 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1401 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1402 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1403 (BFD_MACH_O_RELENT_SIZE): Ditto.
1404 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1405 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1406 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1407 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1408 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1409 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1410 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1411 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1412 (bfd_mach_o_reloc_info): New struct.
1413 (bfd_mach_o_asymbol): New struct.
1414 (bfd_mach_o_symtab_command): The symbols field is now of type
1416 (bfd_mach_o_load_command): The offset and len fields are now of type
1418 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1419 Add a filelen field. Add comments.
1420 (bfd_mach_o_backend_data): New struct.
1421 (bfd_mach_o_get_backend_data): New macro.
1422 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1424 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1425 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1426 (bfd_mach_o_canonicalize_reloc): Ditto.
1428 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1429 duplicated macro. Now defined to _bfd_generic_is_local_label.
1430 (TARGET_NAME_BACKEND): New macro...
1431 (TARGET_NAME_BACKEND): ... used to name a new variable.
1432 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1433 Mach-O backend data.
1435 * mach-o-i386.c (i386_howto_table): New variable.
1436 (bfd_mach_o_i386_swap_reloc_in): New function.
1437 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1438 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1439 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1440 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1441 (bfd_mach_o_bfd_reloc_type_lookup)
1442 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1444 2009-06-11 Eric Paris <eparis@redhat.com>
1445 Nick Clifton <nickc@redhat.com>
1447 * opncls.c (_maybe_make_executable): New function. Gives execute
1448 permission to an executable bfd that was opened for writing
1449 provided that it is a regular file. Replaces common code found in...
1450 (bfd_close): here and ...
1451 (bfd_close_all_done): here.
1453 2009-06-11 Anthony Green <green@moxielogic.com>
1455 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1456 * bfd-in2.h: Rebuilt.
1457 * libbfd.h: Rebuilt.
1458 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1460 (moxie_reloc_map): Ditto.
1461 Clean up copyright notice.
1463 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1465 * bfd-in2.h: bfd_mmap prototype.
1466 * bfdio.c (bfd_mmap): New function.
1467 * libbfd.h (bfd_iovec): Add bmmap.
1468 * cache.c (cache_bmmap): New function.
1469 (cache_iovec): Initialize bmmap member.
1470 * opencls.c (opncls_bmmap): New function.
1471 (opncls_iovec): Initialize bmmap member.
1473 2009-06-09 Tristan Gingold <gingold@adacore.com>
1475 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1476 and stabstr_segment fields.
1477 (mach_o_be_vec, mach_o_le_vec): Removed
1478 (bfd_mach_o_version): New prototype.
1480 * mach-o.c (bfd_mach_o_version): Make this function public.
1481 (mach_o_wide_p): New function.
1482 (bfd_mach_o_wide_p): Ditto.
1483 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1485 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1486 Search in the list only if the name starts with a dot.
1487 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1488 test. Check bfd_seek status.
1489 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1490 (bfd_mach_o_scan_write_section_32): Ditto.
1491 (bfd_mach_o_scan_write_section_64): Ditto.
1492 (bfd_mach_o_scan_write_section): Removed.
1493 (bfd_mach_o_scan_write_segment): Split into ...
1494 (bfd_mach_o_scan_write_segment_32): ... this and ...
1495 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1496 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1497 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1498 symbol table. Now returns a boolean.
1499 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1500 Adjust for status type.
1501 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1502 test. Write symbol table. Numbers the sections.
1503 (bfd_mach_o_read_header): Check bfd_seek status.
1504 Use mach_o_wide_p instead of hard-coded test.
1505 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1506 (bfd_mach_o_scan_read_section_64): Ditto.
1507 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1508 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1509 handled common symbols.
1510 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1511 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1512 (bfd_mach_o_scan_read_dylinker): Ditto.
1513 (bfd_mach_o_scan_read_dylib): Ditto.
1514 (bfd_mach_o_scan_read_thread): Ditto.
1515 (bfd_mach_o_scan_read_symtab): Ditto.
1516 Do not create a section for the stabs.
1517 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1518 (bfd_mach_o_scan_read_segment): Ditto.
1519 (bfd_mach_o_scan_read_command): Ditto.
1520 (bfd_mach_o_scan_start_address): Ditto.
1521 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1522 (bfd_mach_o_archive_p): Check bfd_seek status.
1523 (bfd_mach_o_core_fetch_environment): Ditto.
1525 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1527 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1529 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1530 (elf_i386_link_hash_table_create): Initialize irelifunc.
1531 (elf_i386_check_relocs): Updated. Set up irelifunc for
1533 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1534 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1536 (elf_i386_relocate_section): Likewise.
1538 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1539 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1540 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1542 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1543 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1545 (elf64_x86_64_relocate_section): Likewise.
1547 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1549 (_bfd_elf_create_ifunc_sections): This.
1551 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1553 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1556 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1558 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1559 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1560 building shared object. Check info->executable instead of
1561 !info->shared when setting non_got_ref.
1562 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1563 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1564 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1566 (elf_i386_relocate_section): Output dynamic relocation for
1567 R_386_32 against STT_GNU_IFUNC symbol to get the real
1568 function address when building shared object.
1569 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1570 relocation for STT_GNU_IFUNC symbol in shared object.
1572 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1573 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1574 symbol when building shared object. Check info->executable
1575 instead of !info->shared when setting non_got_ref.
1576 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1577 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1578 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1580 (elf64_x86_64_relocate_section): Output dynamic relocation
1581 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1582 function address when building shared object.
1583 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1584 relocation for STT_GNU_IFUNC symbol in shared object.
1586 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1588 * Makefile.am: Run "make dep-am".
1589 (BFD32_BACKENDS): Add mach-o-i386.lo.
1590 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1591 * Makefile.in: Regenerate.
1593 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1595 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1596 when looking for soft-icache stubs.
1598 2009-06-05 Tristan Gingold <gingold@adacore.com>
1600 * mach-o.h: Update copyright year.
1601 (bfd_mach_o_mach_header_magic): New enum.
1602 (bfd_mach_o_cpu_subtype): Now an enum.
1603 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1604 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1605 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1606 (bfd_mach_o_load_command): Field type_required is now a boolean.
1607 Reindent prototypes.
1608 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1609 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1610 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1611 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1612 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1613 (bfd_mach_o_canonicalize_symtab): Ditto.
1614 (bfd_mach_o_get_symbol_info): Ditto.
1615 (bfd_mach_o_print_symbol): Ditto.
1616 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1617 (bfd_mach_o_make_empty_symbol): Ditto.
1618 (bfd_mach_o_write_contents): Ditto.
1620 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1621 bfd_mach_o_mkobject): Defines.
1622 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1623 Do not check with target vector but with flavour.
1624 (struct mach_o_section_name_xlat): New declaration.
1625 (dwarf_section_names_xlat): Ditto.
1626 (text_section_names_xlat): Ditto.
1627 (data_section_names_xlat): Ditto.
1628 (struct mach_o_segment_name_xlat): Ditto.
1629 (segsec_names_xlat): Ditto.
1630 (bfd_mach_o_convert_section_name_to_bfd): New function.
1631 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1632 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1633 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1634 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1635 Accept any input and output flavour. Do not share private data
1637 (bfd_mach_o_count_symbols): Add a comment.
1638 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1639 (bfd_mach_o_canonicalize_symtab): Ditto.
1640 (bfd_mach_o_get_symbol_info): Ditto.
1641 (bfd_mach_o_print_symbol): Ditto.
1642 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1643 Use constants instead of hard-coded values.
1644 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1646 (bfd_mach_o_scan_write_section_64): Ditto.
1647 (bfd_mach_o_scan_write_segment): Ditto.
1648 Do not copy sections anymore.
1649 (bfd_mach_o_write_contents): Make it public.
1650 Remove dead code. Rewrite typeflag assignment.
1651 (bfd_mach_o_build_commands): New function.
1652 (bfd_mach_o_set_section_contents): Ditto.
1653 (bfd_mach_o_make_empty_symbol): Make it public.
1654 (bfd_mach_o_read_header): Make it static.
1655 Convert to bfd_boolean.
1656 Use constants instead of hard-coded values.
1657 (bfd_mach_o_make_bfd_section): Call
1658 bfd_mach_o_convert_section_name_to_bfd to create name.
1659 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1661 (bfd_mach_o_scan_read_section_64): Ditto.
1662 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1663 a segment anymore. Use constants instead of hard-coded values.
1664 (bfd_mach_o_scan_read_command): Fix style.
1665 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1666 Get rid of BFD_IO_FUNCS.
1667 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1668 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1669 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1670 (bfd_mach_o_object_p): Removed.
1671 (bfd_mach_o_gen_core_p): New function, replaces ...
1672 (bfd_mach_o_core_p): ... deleted.
1673 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1675 * mach-o-i386.c: New file.
1676 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1677 * configure.in (TDEFINES): Add mach_o_i386_vec.
1678 * configure: Regenerated.
1679 * targets.c: Add mach_o_i386_vec.
1681 * mach-o.c: Update copyright years.
1682 (BFD_IO_FUNCS): Remove (was not used).
1683 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1684 bfd_mach_o_slurp_extended_name_table,
1685 bfd_mach_o_construct_extended_name_table,
1686 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1687 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1688 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1689 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1690 bfd_mach_o_get_section_contents_in_window,
1691 bfd_mach_o_bfd_is_local_label_name,
1692 bfd_mach_o_bfd_is_target_special_symbol,
1693 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1694 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1695 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1696 bfd_mach_o_minisymbol_to_symbol,
1697 bfd_mach_o_bfd_get_relocated_section_contents,
1698 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1699 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1700 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1701 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1702 bfd_mach_o_bfd_merge_private_bfd_data,
1703 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1704 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1705 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1706 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1707 bfd_mach_o_bfd_copy_private_header_data,
1708 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1709 * mach-o-target.c: ... here.
1710 Update copyright years.
1712 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1714 * dep-in.sed: Don't use \n in replacement part of s command.
1715 * Makefile.am (DEP1): LC_ALL for uniq.
1717 * Makefile.in: Regenerate.
1719 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1721 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1722 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1723 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1725 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1727 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1728 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1729 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1730 against STT_GNU_IFUNC symbols for static executables.
1731 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1732 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1734 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1735 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1736 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1737 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1739 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1741 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1742 symbols to be left unimported when linking statically.
1743 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1744 code when linking statically.
1746 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1748 * elf32-i386.c (elf_i386_check_relocs): Increment
1749 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1750 against STT_GNU_IFUNC symbol.
1751 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1752 local STT_GNU_IFUNC definition is used.
1753 (elf_i386_relocate_section): Handle got.offset != -1 for
1754 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1757 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1758 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1759 relocations against STT_GNU_IFUNC symbol.
1760 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1761 local STT_GNU_IFUNC definition is used.
1762 (elf64_x86_64_relocate_section): Handle got.offset != -1
1763 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1764 STT_GNU_IFUNC symbol.
1766 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1769 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1770 (elf_i386_reloc_type_lookup): Likewise.
1771 (R_386_tls): Removed.
1772 (R_386_irelative): New.
1773 (R_386_vt_offset): Updated.
1774 (elf_i386_rtype_to_howto): Likewise.
1775 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1776 (elf_i386_link_hash_table_create): Initialize igotplt,
1778 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1779 (elf_i386_adjust_dynamic_symbol): Likewise.
1780 (elf_i386_allocate_dynrelocs): Likewise.
1781 (elf_i386_relocate_section): Likewise.
1782 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1784 (elf_i386_finish_dynamic_symbol): When building a static
1785 executable, use .iplt, .igot.plt and .rel.iplt sections for
1786 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1787 locally defined STT_GNU_IFUNC symbol.
1789 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1790 (x86_64_reloc_map): Likewise.
1791 (R_X86_64_standard): Updated.
1792 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1793 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1795 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1796 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1797 (elf64_x86_64_allocate_dynrelocs): Likewise.
1798 (elf64_x86_64_relocate_section): Likewise.
1799 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1801 (elf64_x86_64_finish_dynamic_symbol): When building a static
1802 executable, use .iplt, .igot.plt and .rela.iplt sections for
1803 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1804 for locally defined STT_GNU_IFUNC symbol.
1806 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1807 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1809 * bfd-in2.h: Regenerated.
1810 * libbfd.h: Likewise.
1812 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1814 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1815 (_bfd_elf_make_ifunc_reloc_section): Removed.
1816 (_bfd_elf_is_ifunc_symbol): Likewise.
1817 (_bfd_elf_create_static_ifunc_sections): New.
1819 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1821 (elf_link_add_object_symbols): Here.
1822 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1823 STT_GNU_IFUNC symbol.
1824 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1825 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1826 (IFUNC_INFIX): Removed.
1827 (get_ifunc_reloc_section_name): Likewise.
1828 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1829 (_bfd_elf_is_ifunc_symbol): Likewise.
1830 (_bfd_elf_create_static_ifunc_sections): New.
1832 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1834 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1835 (create_got_section): Likewise.
1836 (allocate_dynrelocs): Likewise.
1837 (readonly_dynrelocs): Likewise.
1838 (set_tls_module_base): Likewise.
1839 (dtpoff_base): Likewise.
1841 (elf_i386_link_hash_table_create): Updated.
1842 (elf_i386_create_dynamic_sections): Likewise.
1843 (elf_i386_check_relocs): Likewise.
1844 (elf_i386_size_dynamic_sections): Likewise.
1845 (elf_i386_relocate_section): Likewise.
1847 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1848 (create_got_section): Likewise.
1849 (allocate_dynrelocs): Likewise.
1850 (readonly_dynrelocs): Likewise.
1851 (set_tls_module_base): Likewise.
1852 (dtpoff_base): Likewise.
1854 (elf64_x86_64_link_hash_table_create): Updated.
1855 (elf64_x86_64_create_dynamic_sections): Likewise.
1856 (elf64_x86_64_check_relocs): Likewise.
1857 (elf64_x86_64_size_dynamic_sections): Likewise.
1858 (elf64_x86_64_relocate_section): Likewise.
1860 2009-05-28 Nick Clifton <nickc@redhat.com>
1862 * targets.c (_bfd_target_vector): Only include plugin target in
1863 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1865 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1867 * elf32-spu.c (struct call_info): New member broken_cycle.
1868 (remove_cycle): Instead of physically removing call_info structures
1869 to break call graph cycles, mark them using the broken_cycle flag.
1870 (mark_overlay_section): Respect broken_cycle flag.
1871 (unmark_overlay_section): Likewise.
1872 (collect_lib_sections): Likewise.
1873 (collect_overlays): Likewise.
1874 (sum_stack): Likewise.
1876 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1878 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1879 (mark_functions_via_relocs): Initialize callee->count to 1.
1880 (pasted_function): Likewise.
1881 (spu_elf_auto_overlay): Honor call counts when determining number
1882 of stubs required in software i-cache mode.
1884 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1886 * plugin.c (program_name): Remove.
1887 (plugin_program_name): New.
1888 (bfd_plugin_set_program_name): New.
1889 (try_load_plugin): Use plugin_program_name.
1890 * plugin.h (bfd_plugin_set_program_name): New.
1892 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1894 * aclocal.m4: Include ../config/plugins.m4.
1895 * configure.in: Use AC_PLUGINS.
1896 * configure: Regenerate.
1897 * Makefile.in: Regenerate.
1898 * doc/Makefile.in: Regenerate.
1900 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1902 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1904 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1905 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1906 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1907 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1908 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1909 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1910 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1911 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1912 * reloc.c (bfd_generic_relax_section): Likewise.
1913 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1914 * vms.c (vms_bfd_relax_section): Likewise.
1916 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1918 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1920 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1921 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1923 * elf32-i386.c (allocate_dynrelocs): Updated.
1924 (elf_i386_relocate_section): Likewise.
1925 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1926 (elf64_x86_64_relocate_section): Likewise.
1928 * elf64-x86-64.c (is_indirect_symbol): Removed.
1930 2009-05-26 Nick Clifton <nickc@redhat.com>
1932 * po/id.po: Updated Indonesian translation.
1934 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1936 * Makefile.am: Run "make dep-am".
1939 (ALL_MACHINES): Add cpu-plugin.lo.
1940 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1941 (BFD32_BACKENDS): Add plugin.lo.
1942 (BFD32_BACKENDS_CFILES): Add plugin.c.
1943 (libbfd_la_LIBADD): Add LIBDL
1944 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1945 (bfd_plugin_arch): Declare.
1946 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1947 * bfd.c (bfd): Add plugin_data.
1948 * config.bfd: Handle the plugin target.
1949 * configure.in: Check for --enable-plugins.
1950 (LT_INIT): Use the dlopen option.
1951 * cpu-plugin.c: New.
1954 * targets.c (plugin_vec): Declare.
1955 (_bfd_target_vector): Add plugin_vec.
1956 * Makefile.in: Regenerate.
1957 * bfd-in2.h: Regenerate.
1958 * configure: Regenerate.
1960 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1962 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1963 per line with all lines having continuation backslash. Prefix
1964 first line with "A", following lines with "B".
1965 * Makefile.am (DEP): Don't use dep.sed here.
1966 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1967 dep.sed here on dependencies, sort and uniq.
1968 * Makefile.in: Regenerate.
1970 2009-05-25 Tristan Gingold <gingold@adacore.com>
1972 * makefile.vms: Add verilog.obj to object list OBJS.
1974 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1976 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1977 for BFD_IN_MEMORY is cleared.
1978 (bfd_bwrite): Zero excess memory allocated.
1980 2009-05-22 Julian Brown <julian@codesourcery.com>
1982 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1984 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1985 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1986 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1987 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1988 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1989 (a8_erratum_fix, a8_erratum_reloc): New structs.
1990 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1991 num_a8_erratum_fixes, fix_cortex_a8 fields.
1992 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1993 (elf32_arm_add_stub): Split into two parts, creating...
1994 (elf32_arm_create_or_find_stub_sec): New function.
1995 (elf32_arm_final_link_relocate): Add forward declaration.
1996 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1997 relocations, multiple relocations per stub.
1998 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1999 (arm_size_one_stub): Use find_stub_size_and_template.
2000 (a8_reloc_compare): New.
2001 (find_thumb_glue): Add forward declaration.
2002 (cortex_a8_erratum_scan): New.
2003 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2004 (bfd_elf32_arm_set_cortex_a8_fix): New.
2005 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2006 (arm_map_one_stub): Add THUMB32_TYPE support.
2007 (a8_branch_to_stub_data): New.
2008 (make_branch_to_a8_stub): New.
2009 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2010 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2011 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2012 Cortex-A8 erratum workaround.
2013 * bfd-in2.h: Regenerate.
2015 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2017 * Makefile.am: Run "make dep-am".
2018 * Makefile.in: Regenerate.
2019 * po/SRC-POTFILES.in: Regenerate.
2021 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2023 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2026 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2028 * elf-bfd.h (struct elf_backend_data
2029 <elf_backend_link_output_symbol_hook>): Return an int.
2030 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2031 symbols on deleted .opd entries.
2032 * elflink.c (elf_link_output_sym): Return without outputting sym
2033 if output_symbol_hook returns 2.
2034 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2035 Abort if we must not discard sym.
2036 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2038 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2039 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2040 elf_backend_link_output_symbol_hook return type change.
2041 * elf32-arm.c (output_arch_syminfo): Likewise.
2042 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2043 (elf32_arm_output_arch_local_syms): Likewise.
2044 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2045 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2046 (bfd_score_elf_link_output_symbol_hook): Likewise.
2047 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2048 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2049 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2050 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2051 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2052 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2053 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2054 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2055 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2056 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2057 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2059 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2061 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2062 out of range .opd symbols.
2064 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2066 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2067 fprintf_vma directly.
2068 * peXXigen.c (pe_print_edata): Likewise.
2069 (pe_print_pdata): Likewise.
2070 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2071 (_bfd_XX_print_private_bfd_data_common): Likewise.
2073 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2075 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2077 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2078 Paul Brook <paul@codesourcery.com>
2080 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2081 fix discarded sections.
2083 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2085 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2086 sections into the software icache.
2088 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2090 * elf32-spu.c (build_stub): Always build "compact" sofware
2093 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2095 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2096 (spu_elf_setup): Initialize it.
2097 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2098 Update to new-sytle cache manager data structures.
2099 (spu_elf_build_stubs): Generate new-style cache manager data
2100 structures and symbols.
2101 (spu_elf_auto_overlay): Update size computation.
2103 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2105 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2106 segments first amongst the program headers.
2108 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2110 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2111 into addresses for relocation types that look at high bits. Remove
2112 special handling of relocation overflow warnings.
2114 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2116 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2117 control flow graph between fragments of a function.
2119 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2121 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2122 generate only a 16-byte .toe section.
2123 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2125 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2127 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2128 (spu_elf_place_overlay_data): ..here. New function.
2129 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2131 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2133 * elf32-arm.c: Move sysdep.h to start of file.
2135 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2137 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2139 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2140 __icache_tag_array and __icache_tag_array_size.
2142 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2144 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2146 (bfinfdpic_link_omit_section_dynsym): Likewise.
2147 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2149 2009-05-05 Paul Brook <paul@codesourcery.com>
2151 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2152 * bfd-in2.h: Regenerate.
2153 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2154 (_arm_elf_section_data): Add text and exidx fields.
2155 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2156 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2157 copy_exidx_entry): New functions.
2158 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2160 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2162 * elf32-arm.c (DEF_STUBS): New helper define.
2163 (DEF_STUB): Likewise.
2164 (stub_def): New type.
2165 (stub_definitions): New array, containing stub template pointers
2167 (arm_size_one_stub): Make use of stub_definitions.
2169 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2171 * elflink.c (find_version_for_sym): Remove from here, ...
2172 * linker.c (bfd_find_version_for_sym): ... rename, replace
2173 here, make public and update all callers.
2174 * bfd-in2.h: Regenerate.
2176 2009-04-30 Nick Clifton <nickc@redhat.com>
2178 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2180 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2181 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2182 into a STT_GNU_IFUNC symbol type.
2183 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2185 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2186 the binary contains ifunc symbols.
2187 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2188 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2189 * elf32-i386.c (is_indirect_function): New function.
2190 (elf_i386_check_relocs): Create an ifunc output section.
2191 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2192 section if necessary.
2193 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2195 (elf_i386_add_symbol_hook): New function. Set the
2196 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2197 symbol is encountered.
2198 (elf_backend_post_process_headers): Define.
2199 (elf_backend_add_symbol_hook): Define.
2200 (elf_i386_post_process_headers): Rename to
2201 elf_i388_fbsd_post_process_headers.
2202 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2203 (is_indirect_function): New function.
2204 (elf64_x86_64_check_relocs): Create an ifunc output section.
2205 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2206 section if necessary.
2207 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2208 symbol if necessary.
2209 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2210 elf_obj_data structure if an ifunc symbol is encountered.
2211 (elf_backend_post_process_headers): Define.
2212 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2213 if we have ifunc symbols to handle.
2214 (get_ifunc_reloc_section_name): New function. Computes the name
2215 for an ifunc section.
2216 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2217 section to hold ifunc relocs.
2218 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2219 (bfd_print_symbol_vandf): Handle ifunc symbols.
2220 (bfd_decode_symclass): Likewise.
2221 * bfd-in2.h: Regenerate.
2223 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2225 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2226 MOVW and MOVT relocations in a shared library link.
2228 2009-04-27 Anthony Green <green@moxielogic.com>
2230 * verilog.c: New file.
2231 * Makefile.am (BFD32_LIBS): Add verilog.c.
2232 (BFD32_LIBS_CFILES): Add verilog.c.
2233 (verilog.lo): New build rule.
2234 * Makefile.in: Rebuilt.
2235 * targets.c: Add verilog support.
2236 * bfd.c (tdata union): Add Verilog private data field.
2237 * bfd-in2.h: Regenerate.
2239 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2241 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2244 2009-04-23 Matthias Klose <doko@ubuntu.com>
2246 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2248 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2251 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2252 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2253 (elf32_arm_size_stubs): Likewise.
2254 (record_thumb_to_arm_glue): Deleted unused function.
2255 (bfd_elf32_arm_process_before_allocation): No longer handle
2256 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2257 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2258 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2260 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2262 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2263 (elf32_arm_write_section): Declare early.
2264 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2265 (arm_allocate_glue_section_space): Exclude empty sections.
2266 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2267 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2269 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2270 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2271 (elf32_arm_size_dynamic_sections): Allocate interworking
2273 (bfd_elf32_bfd_final_link): Define.
2275 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2277 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2279 * coffcode.h (coff_compute_section_file_positions): Clear
2280 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2282 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2283 force_minimum_alignment.
2285 * libcoff.h: Regenerated.
2287 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2288 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2290 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2291 nor target_subsystem.
2293 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2294 force_minimum_alignment nor target_subsystem.
2296 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2298 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2299 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2300 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2301 include in coff-x86_64.c of headers.
2302 (PDATA_ROW_SIZE): New define.
2303 (pex_regs[]): New static array.
2304 (pex64_get_runtime_function): New static function.
2305 (pex64_get_unwind_info): Likewise.
2306 (pex64_get_scope_entry): Likewise.
2307 (pex64_xdata_print_uwd_codes): Likewise.
2308 (pex64_get_section_by_rva): Likewise.
2309 (pex64_dump_xdata): Likewise.
2310 (pex64_bfd_print_pdata): Likewise.
2311 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2312 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2313 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2315 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2316 Alan Modra <amodra@bigpond.net.au>
2317 Dave Korn <dave.korn.cygwin@gmail.com>
2319 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2320 long names and non-NUL-terminated strings.
2322 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2324 * bfd-in2.h: Regenerated.
2326 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2328 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2329 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2331 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2334 * coffcode.h (bfd_pei_p): New.
2336 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2337 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2338 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2339 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2340 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2341 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2343 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2344 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2345 bfd_efi_rtdrv_x86_64_vec,
2346 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2347 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2348 * targets.c: Likewise.
2350 * configure: Regenerated.
2351 * libcoff.h: Likewise.
2352 * Makefile.in: Likewise.
2354 * efi-app-ia32.c: Removed.
2355 * efi-app-x86_64.c: Likewise.
2356 * efi-bsdrv-ia32.c: Likewise.
2357 * efi-bsdrv-ia64.c: Likewise.
2358 * efi-bsdrv-x86_64.c: Likewise.
2359 * efi-rtdrv-ia32.c: Likewise.
2360 * efi-rtdrv-ia64.c: Likewise.
2361 * efi-rtdrv-x86_64.c: Likewise.
2362 * efi-rtdrv-ia32.c: Likewise.
2364 * efi-app-ia64.c: Moved to ...
2366 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2367 (TARGET_NAME): Set to pei-ia64.
2369 * libpei.h (bfd_target_pei_p): Removed.
2370 (bfd_target_pei_arch): Likewise.
2371 (bfd_target_efi_app_p): Likewise.
2372 (bfd_target_efi_app_arch): Likewise.
2373 (bfd_target_efi_bsdrv_p): Likewise.
2374 (bfd_target_efi_bsdrv_arch): Likewise.
2375 (bfd_target_efi_rtdrv_p): Likewise.
2376 (bfd_target_efi_rtdrv_arch): Likewise.
2377 (bfd_pe_executable_p): Likewise.
2379 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2380 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2381 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2382 and efi-rtdrv-ia32.c.
2383 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2384 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2385 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2386 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2387 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2388 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2389 (efi-app-ia64.lo): Removed.
2390 (efi-bsdrv-ia32.lo): Likewise.
2391 (efi-rtdrv-ia32.lo): Likewise.
2392 (efi-app-ia64.lo): Likewise.
2393 (efi-bsdrv-ia64.lo): Likewise.
2394 (efi-rtdrv-ia64.lo): Likewise.
2395 (efi-app-x86_64.lo): Likewise.
2396 (efi-bsdrv-x86_64.lo): Likewise.
2397 (efi-rtdrv-x86_64.lo): Likewise.
2400 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2402 (arch_type): Removed.
2403 (pe_arch): Likewise.
2404 (pe_bfd_object_p): Just return coff_object_p.
2406 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2407 bfd_pe_executable_p with bfd_pei_p.
2409 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2411 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2412 PLT entries to an undefined symbol when generating a shared
2415 2009-04-17 Nick Clifton <nickc@redhat.com>
2418 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2420 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2422 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2423 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2424 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2425 * binary.c (binary_bfd_define_common_symbol): Likewise.
2426 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2427 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2428 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2429 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2430 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2431 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2432 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2433 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2434 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2435 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2436 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2437 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2438 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2439 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2440 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2441 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2442 * som.c (som_bfd_define_common_symbol): Likewise.
2443 * srec.c (srec_bfd_define_common_symbol): Likewise.
2444 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2445 * versados.c (versados_bfd_define_common_symbol): Likewise.
2446 * vms.c (vms_bfd_define_common_symbol): Likewise.
2447 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2448 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2449 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2450 (pmac_xcoff_vec): Likewise.
2451 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2452 (aix5coff64_vec): Likewise.
2453 * linker.c (bfd_generic_define_common_symbol): New function.
2454 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2455 (_bfd_define_common_symbol): New field.
2456 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2457 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2458 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2460 * bfd-in2.h: Regenerate.
2461 * libbfd.h: Likewise.
2462 * libcoff.h: Likewise.
2464 2009-04-15 Anthony Green <green@moxielogic.com>
2466 * targets.c: Add moxie support.
2467 * Makefile.am: Ditto.
2468 * Makefile.in: Rebuilt.
2469 * cpu-moxie.c, elf32-moxie.c: New files.
2470 * archures.c: Add moxie support.
2471 * configure.in: Add moxie support.
2472 * configure: Rebuilt.
2473 * config.bfd, archures.c: Add moxie support.
2474 * bfd-in2.h: Rebuilt.
2476 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2478 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2479 branch to an undef weak symbol into a jump to next instruction if
2480 a PLT entry will be created.
2482 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2484 * coffgen.c (make_a_section_from_file): Set the backend long
2485 section names enable if long section names found on input.
2486 * coffcode.h: Extend long section names documentation to match.
2488 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2490 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2493 2009-04-07 DJ Delorie <dj@redhat.com>
2495 * archures.c: Add bfd_mach_mep_c5.
2496 * bfd-in2.h: Likewise.
2497 * cpu-mep.c: Add bfd_c5_arch.
2498 * elf32-mep.c: Support it.
2500 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2502 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2503 info->callbacks->einfo.
2504 * linker.c (_bfd_generic_section_already_linked): Likewise.
2506 2009-04-06 DJ Delorie <dj@redhat.com>
2508 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2510 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2512 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2513 _bfd_pex64_print_pdata only if PE is defined.
2515 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2516 (_bfd_pex64_print_pdata): This.
2518 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2519 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2522 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2524 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2525 _bfd_pep_print_x64_pdata.
2526 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2527 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2529 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2531 * elf32-xtensa.c (relax_property_section): Always set r_offset
2534 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2536 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2537 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2539 (elf32_arm_stub_type): New enum values for the two new stubs.
2540 (arm_type_of_stub): Make use of the two new stubs.
2541 (arm_size_one_stub): Handle the two new stubs.
2543 2009-04-01 Matt Thomas <matt@netbsd.org>
2545 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2546 hidden symbols into the GOT or PLT.GOT.
2547 (elf_vax_relocate_section): Do not emit a PCREL reloc
2548 into a shared object if it is against a hidden symbol.
2550 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2552 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2553 and know_contains_shared_object_p.
2554 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2555 Cache the result in the archive_info table.
2556 (xcoff_auto_export_p): Add an "info" parameter and update the
2557 call to xcoff_archive_contains_shared_object_p.
2558 (xcoff_mark_auto_exports): Update accordingly.
2559 (xcoff_post_gc_symbol): Likewise.
2561 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2563 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2566 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2568 * coff-rs6000.c (member_layout): New structure.
2569 (archive_iterator): Likewise.
2570 (member_layout_init): New function.
2571 (archive_iterator_begin): Likewise.
2572 (archive_iterator_next): Likewise.
2573 (xcoff_write_armap_old): Use the new iterator functions.
2574 (do_shared_object_padding): Delete.
2575 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2576 handling of arch_info.
2577 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2578 first loop rather than the second. Allocate a member header if
2579 there isn't one, then work out the stat information and length
2580 in the first loop too. Use the new iterators for the second loop.
2581 (xcoff_write_archive_contents_big): Likewise.
2583 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2585 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2586 (bfd_xcoff_set_archive_import_path): Likewise.
2587 * bfd-in2.h: Regenerate.
2588 * xcofflink.c: Include libiberty.h.
2589 (xcoff_archive_info): New structure.
2590 (xcoff_archive_info_hash): New function.
2591 (xcoff_archive_info_eq): Likewise.
2592 (xcoff_get_archive_info): Likewise.
2593 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2594 (bfd_xcoff_split_import_path): New function.
2595 (bfd_xcoff_set_archive_import_path): Likewise.
2596 (xcoff_set_import_path): Move earlier in file.
2597 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2598 object to the the directory part of the bfd's filename. Get the
2599 import path and filename of an archive object from the archive's
2600 xcoff_tdata, initializing it if necessary. Update use of
2602 (bfd_link_input_bfd): Update use of import_file_id.
2603 (xcoff_write_global_symbol): Likewise.
2605 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2607 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2609 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2611 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2612 a .loader section for relocatable links.
2613 (xcoff_need_ldrel_p): New function.
2614 (xcoff_mark): Use it.
2615 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2617 (xcoff_build_ldsym): New function, split out from...
2618 (xcoff_build_ldsyms): ...here. Rename to...
2619 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2620 call xcoff_build_ldsym, if there's a loader section.
2621 (xcoff_build_loader_section): New function, extracted verbatim from...
2622 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2623 there's a loader section. Only add an __rtinit loader symbol
2624 if there's a loader section. Update after above name change.
2625 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2626 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2627 and xcoff_create_ldrel.
2628 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2629 (xcoff_reloc_link_order): Likewise, but only call it if there's
2630 a loader section. Use xcoff_symbol_section.
2631 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2632 if there's a loader section.
2634 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2636 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2638 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2640 * elf32-arm.c (group_sections): Rewrite loops for better
2643 2009-03-30 DJ Delorie <dj@redhat.com>
2645 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2646 relocs when doing a relocatable link.
2648 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2650 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2651 "ERROR:", in error messages.
2652 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2653 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2654 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2655 (elf32_arm_merge_eabi_attributes): Likewise.
2656 (elf32_arm_merge_private_bfd_data): Likewise.
2658 2009-03-27 Nick Clifton <nickc@redhat.com>
2660 * section.c (bfd_get_section_contents): Detect and handle the case
2661 where a section has the SEC_IN_MEMORY flag set but no actual
2664 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2667 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2668 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2669 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2670 if we don't find matching PT_LOAD when copying.
2672 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2674 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2675 the reloc descriptions.
2677 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2679 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2680 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2681 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2683 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2685 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2686 (bfd_i386_arch_intel_syntax): Likewise.
2687 (i8086_arch): Likewise.
2688 (bfd_x86_64_arch): Likewise.
2690 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2692 * elf32-cris.c (cris_elf_relocate_section): <case
2693 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2694 symbols for non-allocated sections. Don't check whether to
2695 generate R_CRIS_DTPMOD for non-allocated sections.
2696 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2697 handle relocation GC:ing if applied to non-allocated section.
2698 (cris_elf_check_relocs): Similar.
2700 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2701 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2702 when emitting a known TP offset in the GOT.
2704 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2706 * elf64-ppc.c (synthetic_opd): Delete.
2707 (compare_symbols): Look for .opd name rather than section match.
2708 (ppc64_elf_get_synthetic_symtab): Likewise.
2710 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2712 * elf32-ppc.c (is_pic_glink_stub): Delete.
2713 (is_nonpic_glink_stub): New function.
2714 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2716 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2718 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2719 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2721 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2722 macros for visibilty and locality checks.
2723 (elf_s390_adjust_dynamic_symbol): Likewise.
2724 (allocate_dynrelocs): Likewise.
2725 (elf_s390_relocate_section): Likewise.
2726 (elf_s390_finish_dynamic_symbol): Likewise.
2727 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2728 (elf_s390_adjust_dynamic_symbol): Likewise.
2729 (allocate_dynrelocs): Likewise.
2730 (elf_s390_relocate_section): Likewise.
2731 (elf_s390_finish_dynamic_symbol): Likewise.
2733 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2735 * bfd-in2.h: Regenerated.
2736 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2737 for debugging sections and map memory read/write dependent on
2739 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2740 without memory read flags set.
2741 * section.c: Add SEC_COFF_NOREAD to section flags.
2743 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2745 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2748 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2750 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2751 "no overlays" return. If there are overlays, create overlay
2752 manager entry symbols here, so that..
2753 (spu_elf_build_stubs): ..we don't need to set them up here.
2754 Simplify entry symbol tests.
2755 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2757 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2759 * elf.c (elfcore_grok_openbsd_procinfo)
2760 (elfcore_grok_openbsd_note): New functions.
2761 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2763 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2765 * vms-hdr.c: Don't include alloca.h.
2766 * elf32-m68hc1x.c: Include alloca-conf.h.
2768 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2770 * Makefile.am: Run "make dep-am".
2771 * Makefile.in: Regenerate.
2773 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2775 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2777 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2779 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2781 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2782 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2783 ovly_return fields with ovly_entry[2]. Adjust all users.
2784 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2786 (spu_elf_build_stubs): Likewise.
2787 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2788 ovly_flavour changes. Update all callers.
2789 (ovl_stub_size_log2): New function.
2790 (build_stub): Handle compact icache stubs. Use different manager
2791 entry point for stubs in non-icache area.
2792 (spu_elf_size_stubs): Don't allocate space for indirect branch
2794 (spu_elf_build_stubs): And don't built them.
2796 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2798 * dwarf2.c (read_section): Always use rawsize, if available.
2800 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2802 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2803 of rawsize and size for buffer.
2805 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2807 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2808 parameter just because fixed sections fit into local store.
2809 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2810 generating overlays if fixed sections plus reserved stack
2811 and heap space fit into local store.
2813 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2815 * elf32-spu.c (build_stub): Correct icache set_id.
2816 (spu_elf_relocate_section): Likewise.
2818 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2820 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2821 symbol table if it was created by the current call.
2823 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2825 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2826 class XMC_DS rather than XMC_UA.
2828 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2830 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2831 bfd_boolean export_defineds parameter with an unsigned int
2832 auto_export_flags parameter.
2833 * bfd-in2.h: Regenerate.
2834 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2835 split out from xcoff_build_ldsyms.
2836 (xcoff_covered_by_expall_p): New function.
2837 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2838 but with extra code to handle -bexpfull and -bexpall.
2839 (xcoff_mark_auto_exports): New function.
2840 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2841 a function should be automatically exported.
2842 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2843 parameter with an auto_export_flags parameter. Update ldinfo
2844 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2847 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2849 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2850 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2851 init and fini functions. Do garbage collection for objects
2852 without an entry point too.
2854 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2856 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2857 check whether a symbol has csect information.
2858 (coff_print_aux): Likewise.
2859 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2860 information for C_AIX_WEAKEXT too.
2861 (_bfd_xcoff_swap_aux_out): Likewise.
2862 (xcoff_reloc_type_br): Handle defweak symbols too.
2863 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2864 information for C_AIX_WEAKEXT too.
2865 (_bfd_xcoff64_swap_aux_out): Likewise.
2866 (xcoff64_reloc_type_br): Handle defweak symbols too.
2867 * coffgen.c (coff_print_symbol): Handle auxillary function
2868 information for C_AIX_WEAKEXT too.
2869 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2870 instead of BSF_GLOBAL if the L_WEAK flag is set.
2871 (xcoff_dynamic_definition_p): New function.
2872 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2873 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2874 always take the symbol class from the ldsym. Use weak bfd symbol
2875 types for weak ldsyms.
2876 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2877 Fix the check for whether a definition is from a shared object.
2878 Allow redefinitions of weak symbols.
2879 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2880 (xcoff_keep_symbol_p): Likewise.
2881 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2882 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2883 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2884 but mark them as L_WEAK.
2885 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2886 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2888 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2890 * xcofflink.c (xcoff_mark): When walking the relocations,
2891 only mark the target symbol or the target section, not both.
2892 (xcoff_final_definition_p): New function.
2893 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2894 symbol is a valid definition of the associated output symbol.
2895 Use XCOFF_ALLOCATED to stop the same hash table entry having
2897 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2899 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2901 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2903 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2906 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2908 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2909 * libcoff.h: Regenerate.
2910 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2911 line-number counts in the bfd's lineno_counts field.
2912 Don't keep per-csect line-number counts.
2913 (xcoff_sweep): Don't update per-csect line-number counts.
2914 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2915 entries in each output section.
2916 (xcoff_link_input_bfd): Get the number of line numbers from
2917 the bfd's lineno_counts field, rather than recalculating it
2918 from scratch. Fix the range check when updating C_BINCL and
2920 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2921 here. Don't expect csects to have line-number counts.
2923 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2925 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2926 * libcoff.h: Regenerate.
2927 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2928 "skip" logic from xcoff_link_input_bfd.
2929 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2930 objects in a dynamic link, rather than checking whether csectpp
2931 is null. Always allocate debug_index for other objects,
2932 and always go through the loop. Update the type of debug_index
2933 after the change above. Read the auxillary csect information
2934 and use xcoff_keep_symbol_p to decide whether a symbol should
2935 be kept. Set its debug_index to -2 if not.
2936 (xcoff_link_input_bfd): Update the type of debug_index after
2937 the change above and always expect it to be nonnull. Use it to
2938 test whether a symbol should be stripped, rather than making the
2939 decision here. Postpone all symbol creation to the second pass.
2941 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2943 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2944 creating a descriptor.
2945 (xcoff_sweep): Don't mark toc_section unless it's needed.
2946 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2947 when marking every bfd.
2948 (xcoff_link_input_bfd): Skip all TOC anchors.
2949 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2950 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2951 to -1; call xcoff_find_tc0 instead.
2953 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2955 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2956 * libcoff.h: Regenerate.
2957 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2958 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2959 the previous symbol's csect. Treat last_symndx as an inclusive value
2960 and simplify its handling.
2961 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2962 symbols with the right csect. Don't mark rsec when processing
2963 relocations against undefined or absolute sections.
2964 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2965 of bfd_und_section_ptr.
2966 (xcoff_link_input_bfd): Likewise.
2968 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2970 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2971 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2972 flag is set. Assert that all undefined symbols are either
2973 imported or defined by a dynamic object.
2974 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2975 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2976 handling to all relocations. Only set XCOFF_CALLED for function
2978 (xcoff_find_function): New function, split out from...
2979 (bfd_xcoff_export_symbol) ...here.
2980 (xcoff_set_import_path): New function, split out from...
2981 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2982 meaning of XCOFF_CALLED.
2983 (xcoff_mark_symbol): If we mark an undefined and unimported
2984 symbol, find some way of defining it. If the symbol is a function
2985 descriptor, fill in its definition automatically. If the symbol
2986 is a function, mark its descriptor and allocate room for global
2987 linkage code. Otherwise mark the symbol as implicitly imported.
2988 Move the code for creating function descriptors from...
2989 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2990 check for symbols that were implicitly defined.
2991 (xcoff_mark): Don't count any dynamic relocations against
2993 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2994 in the xcoff link info.
2995 (xcoff_link_input_bfd): Remove handling of undefined and
2998 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3000 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3001 if the target is absolute. Fix comment typo.
3002 (xcoff_ppc_relocate_section): Remove FIXME.
3003 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3004 if the target is absolute.
3006 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3008 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3009 R_POS and R_NEG relocations against absolute symbols to the
3012 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3014 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3015 to 2 for bfd_mach_ppc_620.
3017 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3019 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3020 * configure.in: Likewise.
3021 * configure: Regenerate.
3023 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3026 * elf.c (assign_section_numbers): Generate symbol table if there
3027 is any relocation in output.
3028 (_bfd_elf_compute_section_file_positions): Likewise.
3030 2009-03-13 Nick Clifton <nickc@redhat.com>
3033 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3034 * elflink.c (elf_link_read_relocs_from_section): Use
3035 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3036 relocs but no symbol table.
3037 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3039 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3042 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3043 to check ___tls_get_addr.
3045 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3046 strncmp to check __tls_get_addr.
3048 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3050 * dwarf2.c (read_section): Always check the offset, even when the
3051 section has been read before.
3053 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3055 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3058 2009-03-11 Chris Demetriou <cgd@google.com>
3060 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3061 * bfd-in2.h: Regenerate.
3062 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3063 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3065 (bsd_write_armap): Likewise.
3066 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3067 flag is set, do nothing.
3068 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3071 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3073 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3074 used to update stack pointer.
3076 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3079 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3080 for unknown symbols in absolute section.
3082 2009-03-06 Nick Clifton <nickc@redhat.com>
3084 * po/es.po: Updated Spanish translation.
3086 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3088 * elf32-arm.c (group_sections): Take next section size into
3089 account before accepting to group it.
3091 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3093 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3095 (elf32_arm_final_link_relocate): Likewise.
3097 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3100 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3102 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3104 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3105 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3106 (BFD_FAKE_SECTION): Init new flag.
3107 * ecoff.c (bfd_debug_section): Likewise.
3108 * bfd-in2.h: Regenerate.
3109 * libbfd.h: Regenerate.
3110 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3111 (ppc_elf_reloc_type_lookup): Handle new relocs.
3112 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3113 without marker relocs.
3114 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3115 if section has no old-style calls.
3116 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3117 Don't try to optimize new-style __tls_get_addr call when handling
3118 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3120 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3121 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3122 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3123 without marker relocs.
3124 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3125 if section has no old-style calls. Set toc_ref for new relocs as
3127 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3128 Don't try to optimize new-style __tls_get_addr call when handling
3129 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3132 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3135 * configure.in: Test for ld --as-needed support. Link shared
3136 libbfd against libm.
3137 * configure: Regenerate.
3139 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3141 * Makefile.am: Run "make dep-am".
3142 * Makefile.in: Regenerate.
3144 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3146 * elf32-score7.c: New file.
3147 * elf32-score.h: New file.
3148 * elf32-score.c: Add code to support score 7. Set score7 as the
3150 * cpu-score.c: Add score7 architecure.
3151 (compatibile): New function.
3152 * Makefile.am: Add rules for building elf32-score7 object.
3153 * Makefile.in: Regenerate.
3154 * configure.in: Add elf32-score7 object to score vectors.
3155 * configure: Regenerate.
3156 * reloc.c: Add score7 relocs.
3157 * archures.c: Add score3 and score7 machine numbers.
3158 * bfd-in2.h: Regenerate.
3159 * libbfd.h: Regenerate.
3161 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3163 * configure: Regenerate.
3165 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3167 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3168 (elf32_hppa_check_relocs): Use it.
3170 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3172 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3173 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3174 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3175 (elf_hppa_record_segment_addrs): Likewise.
3176 (elf_hppa_final_link): Likewise.
3177 (elf_hppa_relocate_insn): Likewise.
3178 (elf_hppa_final_link_relocate): Likewise.
3179 (elf64_hppa_relocate_section): Likewise.
3180 * elf64-hppa.c: Insert above.
3182 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3184 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3185 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3186 (elf_hppa_relocate_section): Likewise.
3187 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3188 from struct elf_link_hash_entry. Add count field.
3189 (struct elf64_hppa_dyn_hash_table): Delete.
3190 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3191 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3192 (hppa_elf_hash_entry, eh_name): Define.
3193 (elf64_hppa_new_dyn_hash_entry): Delete.
3194 (elf64_hppa_dyn_hash_lookup): Delete.
3195 (elf64_hppa_dyn_hash_traverse): Delete.
3196 (get_dyn_name): Delete.
3197 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3198 of struct elf64_hppa_dyn_hash_entry *.
3199 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3200 allocate_global_data_plt, allocate_global_data_stub,
3201 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3203 (hppa64_link_hash_newfunc): New.
3204 (elf64_hppa_hash_table_create): Rework.
3205 (count_dyn_reloc): Likewise.
3206 (hppa64_elf_local_refcounts): New.
3207 (elf64_hppa_check_relocs): Rework using standard technique for recording
3208 local DLT, PLT and OPD reference counts.
3209 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3210 elf_link_hash_entry *.
3211 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3212 allocate_global_data_plt, allocate_global_data_stub,
3213 allocate_global_data_opd, allocate_dynrel_entries,
3214 elf64_hppa_adjust_dynamic_symbol,
3215 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3216 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3217 Use hppa_link_hash_table. Rework.
3218 (elf64_hppa_link_output_symbol_hook): Rework.
3219 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3220 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3221 elf64_hppa_finish_dynamic_sections): Likewise.
3223 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3225 * elf32-arm.c (stub_reloc_type): Removed.
3226 (insn_sequence): Renamed reloc_type field to r_type.
3227 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3228 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3229 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3230 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3231 (arm_stub_is_thumb): Catch new stubs.
3232 (arm_type_of_stub): Handle new stubs.
3233 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3234 (bfd_elf32_arm_process_before_allocation): Remove useless
3237 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3239 * elf.c (elf_find_function): Use is_function_type to check
3242 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3244 * xtensa-modules.c: Revert to previous version 1.11 due
3245 to inadvertant commit.
3247 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3249 * elf32-xtensa.c (text_action_add): Separate test for action
3250 type. Break if saved action is ta_widen_insn at same offset.
3252 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3254 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3255 to elf32_arm_stub_long_branch_any_arm_pic.
3256 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3257 (enum elf32_arm_stub_type, arm_type_of_stub)
3258 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3261 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3263 * elf32-arm.c (PREV_SEC): Update comment.
3264 (group_sections): Rename argument to stubs_always_after_branch.
3265 Reverse the list and place stubs at the end of input sections.
3267 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3269 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3271 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3273 (arm_size_one_stub): Remove unnecessary break.
3274 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3276 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3278 * elf32-arm.c (stub_insn_type): New type.
3279 (stub_reloc_type): Likewise.
3280 (insn_sequence): Likewise.
3281 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3282 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3283 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3284 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3285 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3286 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3287 (elf32_arm_stub_hash_entry): Add new helper fields.
3288 (stub_hash_newfunc): Initialize these new fields.
3289 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3290 to take endianness into account.
3291 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3292 (arm_map_one_stub): Code is now more generic, thanks to
3295 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3297 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3299 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3300 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3301 BLX is not available. Fix typo in warning message. Add comments
3302 and improve formatting.
3303 (arm_build_one_stub): Adjust to new
3304 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3305 (arm_map_one_stub): Likewise.
3307 2009-02-23 Tristan Gingold <gingold@adacore.com>
3308 Eric Botcazou <ebotcazou@adacore.com>
3309 Douglas B Rupp <rupp@gnat.com>
3311 * vms.h: Update copyright year, fix comments, reorder declarations.
3312 (_bfd_save_vms_section): Remove the prototype.
3313 (EGPS_S_V_NO_SHIFT): New constant.
3314 (bfd_vms_set_section_flags): New prototype.
3315 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3317 (EGSY_S_W_FLAGS): Ditto.
3318 (EGSY_S_V_QUAD_VAL): Ditto.
3319 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3320 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3321 EGST_S_B_NAMLNG): Ditto.
3322 (ESRF_S_B_NAMLNG): Ditto.
3323 (ETIR_S_C_HEADER_SIZE): Ditto.
3324 (EGPS_S_V_ALLOC_64BIT): Ditto.
3325 (DST_S_C_EPILOG): Ditto.
3326 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3327 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3328 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3329 (DST_S_L_PCLINE_UNSLONG): Ditto.
3330 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3331 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3332 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3333 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3334 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3335 (DST_S_B_SRC_UNSBYTE): Ditto.
3336 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3338 (vms_section, vms_reloc): Remove types.
3339 (hdr_struc): Replaced by ...
3340 (hdr_struct): ... new type.
3341 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3342 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3343 (EMH_DATE_LENGTH): Ditto.
3344 (eom_struc): Replaced by ...
3345 (eom_struct): ... new type.
3346 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3347 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3348 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3349 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3350 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3351 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3352 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3353 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3354 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3355 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3356 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3357 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3358 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3359 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3360 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3361 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3362 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3363 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3364 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3365 (enum file_type_enum): New type.
3366 (struct location_struct): Removed.
3367 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3368 (struct funcinfo, struct module): Ditto.
3369 (struct vms_private_data_struct): Update fields.
3370 (struct vms_section_data_struct): New type.
3372 * vms.c: Update copyright year, fix comments,
3373 Fix includes for DECC, add prototypes.
3374 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3376 Use flavour to set is_vax, location_stack is removed.
3377 (struct pair): Declare.
3378 (fill_section_ptr): Initialize variables at declaration.
3379 Add guard to set SECTION_SYM flag, handlde und section.
3380 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3381 (_bfd_vms_slurp_object_records): New function, replaces previous
3383 (vms_slurp_module): New function.
3384 (vms_slurp_image): Ditto.
3385 (vms_object_p): Complete rewrite.
3386 (vms_mkobject): Use is_vax field to slect architecture.
3387 (free_reloc_stream): New function.
3388 (vms_convert_to_var): Ditto.
3389 (vms_convert_to_var_1): Ditto.
3390 (vms_convert_to_var_unix_filename): Ditto.
3391 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3393 (vms_new_section_hook): Set alignment to 0, allocate private data.
3394 (vms_get_section_contents): Load content.
3395 (vms_get_symbol_info): Handle undefined section.
3396 (vms_find_nearest_line): Handle.
3397 (alloc_reloc_stream): New function.
3398 (vms_slurp_reloc_table): Ditto.
3399 (vms_get_reloc_upper_bound): Make it real.
3400 (vms_canonicalize_reloc): Do the real work.
3401 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3403 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3404 (vms_set_arch_mach): Check arch.
3405 (vms_set_section_contents): Copy the content after allocation.
3406 (vms_alpha_vec): Update object flags.
3408 * vms-tir.c: Update copyright year, fix comments,
3409 add prototypes for new functions.
3410 (dst_define_location): New function.
3411 (dst_restore_location): New function.
3412 (dst_retrieve_location): New function.
3413 (dst_check_allocation): New function.
3414 (image_dump): Call dst_check_allocation.
3415 (image_write_b): Ditto.
3416 (image_write_w): Ditto.
3417 (image_write_l): Ditto.
3418 (image_write_q): Ditto.
3419 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3420 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3422 Call error handler instead of abort if name is not known.
3423 (etir_sta): Add quarter_relocs argument and set it.
3426 (etir_opr): Ditto, return FALSE in case of error.
3427 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3428 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3429 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3430 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3431 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3432 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3433 Return FALSE in case of error.
3434 (tir_sta): Change sign of psect.
3436 (tir_cmd): Fix cast. Makes tir_table static const.
3437 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3438 add argument to explain.
3439 (analyze_etir): Initialize maxptr, add quarter_relocs
3440 declaration, move some declarations into inner scopes.
3441 Handle quarter_relocs and STO_IMM.
3442 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3443 (_bfd_vms_slurp_relocs): New function.
3444 (_bfd_vms_decode_relocs): New function.
3445 (sto_imm): Rewritten.
3446 (start_first_etbt_record): New function.
3447 (start_another_etbt_record): Ditto.
3448 (etir_output_check): Ditto.
3449 (defer_reloc_p): Ditto.
3450 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3451 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3452 rewritte relocations handling.
3453 (_bfd_vms_write_tbt): Removed.
3454 (_bfd_vms_write_dbg): Ditto.
3456 * vms-misc.c: Update copyright year, Fix comments.
3457 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3458 (maybe_adjust_record_pointer_for_object): New function.
3459 (_bfd_vms_get_first_record): New function, replaces ...
3460 (_bfd_vms_get_record): .. removed.
3461 (_bfd_vms_get_object_record): New function.
3462 (_bfd_vms_get_object_record): New function.
3463 (vms_get_remaining_object_record): New function, replaces ...
3464 (_bfd_vms_get_next_record): ... removed.
3465 (add_new_contents): Removed.
3466 (_bfd_save_vms_section): Removed.
3467 (_bfd_get_vms_section): Removed.
3468 (_bfd_vms_output_flush): Write in VAR format.
3469 (new_symbol): Don't make UND section.
3471 * vms-hdr.c: Update copyright year, update list of record handled.
3472 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3473 (_bfd_vms_write_hdr): Strip vms and unix patches,
3474 add comments, truncate module name at 31 characters,
3475 use constants instead of hard-coded value,
3476 write BFD version instead of a fixed string.
3477 (_bfd_vms_slurp_ihd): New function.
3478 (_bfd_vms_slurp_isd): Ditto.
3479 (_bfd_vms_slurp_ihs): Ditto.
3480 (new_module): Ditto.
3481 (parse_module): Ditto
3482 (build_module_list): Ditto.
3483 (module_find_nearest_line): Ditto.
3484 (_bfd_vms_find_nearest_dst_line): Ditto.
3485 (vms_slurp_debug): Ditto.
3486 (_bfd_vms_slurp_dbg): Ditto.
3487 (_bfd_vms_slurp_tbt): Ditto.
3488 (_bfd_vms_write_dbg): Ditto.
3489 (_bfd_vms_write_tbt): Ditto.
3491 * vms-gsd.c: Update copyright year, update list of records handled.
3492 (EVAX_LITERALS_NAME): New macro.
3493 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3494 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3495 (register_universal_symbol): New function and prototype.
3496 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3497 improve debug messages,
3498 use constants instead of hard-coded value,
3499 fix missing endianness conversion,
3500 handle global symbol (SYMG).
3501 (bfd_vms_set_section_flags): New function.
3502 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3503 handle section literals,
3505 handle section bfd and vms flags,
3506 don't output LIB$INITIALIZE symbol,
3507 fix handling of weak symbols,
3508 fix evax vs vax procedure descriptor,
3509 handle absolute symbols.
3511 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3512 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3514 * makefile.vms (DEFS): Fix flags for VMS.
3516 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3518 * bfd-in2.h: Regenerated.
3519 * libbfd.h: Regenerated.
3521 2009-02-20 Cary Coutant <ccoutant@google.com>
3523 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3526 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3529 * coffcode.h (coff_write_object_contents): Don't let the string
3530 table offset overflow the s_name field when using long section names.
3532 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3534 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3535 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3536 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3537 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3538 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3539 (bfd_pmac_xcoff_backend_data): Likewise.
3540 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3541 (bfd_xcoff_aix5_backend_data): Likewise.
3542 (xcoff64_write_object_contents): Delete unused long_section_names
3544 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3545 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3547 * coffcode.h (documentation): Update to describe long section names.
3548 (COFFLONGSECTIONCATHELPER): New helper macro.
3549 (BLANKOR1TOODD): Likewise.
3550 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3551 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3552 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3553 (bfd_coff_set_long_section_names_allowed): New function.
3554 (bfd_coff_set_long_section_names_disallowed): Likewise.
3555 (struct bfd_coff_backend_data): Add new backend hook function
3556 pointer _bfd_coff_set_long_section_names.
3557 (bfd_coff_set_long_section_names): New backend hook.
3558 (coff_write_object_contents): Only generate long section names if
3559 bfd_coff_long_section_names() indicates they are currently enabled.
3560 (bfd_coff_std_swap_table): Make non-const, and initialise long
3561 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3562 (ticoff0_swap_table): Likewise to both.
3563 (ticoff1_swap_table): Again, likewise to both.
3564 * coffgen.c (make_a_section_from_file): Allow long section names
3565 as inputs even if not currently allowed for outputs.
3566 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3567 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3568 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3569 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3570 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3571 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3572 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3573 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3574 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3575 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3576 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3577 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3578 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3579 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3580 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3581 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3582 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3583 * libcoff-in.h: Update copyright year to cause updated copyright
3584 year in generated libcoff.h, and fix typo.
3585 * libcoff.h: Regenerated.
3586 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3587 (_bfd_ecoff_no_long_sections): Add prototype.
3588 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3589 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3590 defined by an including .c file.
3591 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3592 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3593 (ticoff1_swap_table): Likewise to both.
3595 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3597 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3598 stub. Catch default case error.
3599 (arm_map_one_stub): Add missing Thumb mapping symbol.
3601 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3604 * elf32-avr.c: Handle case where no local symbos exist correctly.
3606 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3609 * elf32-arm.c (arm_long_branch_stub,
3610 arm_thumb_v4t_long_branch_stub,
3611 arm_thumb_thumb_long_branch_stub,
3612 arm_thumb_arm_v4t_long_branch_stub,
3613 arm_thumb_arm_v4t_short_branch_stub,
3614 arm_pic_long_branch_stub):
3615 Renamed to elf32_arm_stub_long_branch_any_any,
3616 elf32_arm_stub_long_branch_v4t_arm_thumb,
3617 elf32_arm_stub_long_branch_thumb_only,
3618 elf32_arm_stub_long_branch_v4t_thumb_arm,
3619 elf32_arm_stub_short_branch_v4t_thumb_arm,
3620 elf32_arm_stub_long_branch_any_any_pic.
3621 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3622 arm_thumb_thumb_stub_long_branch,
3623 arm_thumb_arm_v4t_stub_long_branch,
3624 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3625 Renamed to arm_stub_long_branch_any_any,
3626 arm_stub_long_branch_v4t_arm_thumb,
3627 arm_stub_long_branch_thumb_only,
3628 arm_stub_long_branch_v4t_thumb_arm,
3629 arm_stub_short_branch_v4t_thumb_arm,
3630 arm_stub_long_branch_any_any_pic.
3632 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3634 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3635 in branch offset check.
3637 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3639 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3640 add toc.symndx and toc.add.
3641 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3643 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3645 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3646 (branch_reloc_hash_match): New function, extracted from..
3647 (ppc64_elf_tls_optimize): ..here.
3648 (ppc64_elf_relocate_section): Properly set addends when optimizing
3649 tls sequences. Avoid unnecessary reading and writing of insns.
3650 Only redo reloc when symbol changed. Bypass symbol checks when
3652 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3653 (branch_reloc_hash_match): New function, extracted from..
3654 (ppc_elf_tls_optimize): ..here.
3655 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3656 Don't clear addend on zapped __tls_get_addr reloc.
3658 2009-02-12 Nick Clifton <nickc@redhat.com>
3661 * elflink.c (bfd_elf_final_link): When counting the relocations,
3662 if the header size has not been set yet then assume that it will
3663 match the output section's reloc type.
3665 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3667 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3670 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3672 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3673 (find_function): Likewise.
3674 (pasted_function): Don't error if no prior function found.
3675 (discover_functions): Revert 2008-12-10 change. Extend first
3676 function range to start of section.
3678 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3680 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3682 * elf64-hppa.h: Likewise.
3684 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3686 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3689 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3691 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3692 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3694 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3696 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3697 * archures.c (bfd_mach_mips_xlr): Define.
3698 * bfd-in2.h: Regenerate.
3699 * cpu-mips.c (I_xlr): Define.
3700 (arch_info_struct): Add XLR entry.
3701 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3702 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3703 (mips_mach_extensions): Add XLR entry.
3705 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3707 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3709 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3711 * configure.in: AC_SUBST pdfdir.
3712 * Makefile.am: Add install-pdf, install-pdf-am
3713 and install-pdf-recursive targets. Define pdfdir.
3714 * doc/Makefile.am: Define pdf__strip_dir. Add
3715 install-pdf and install-pdf-am targets.
3716 * po/Make-in: Add install-pdf target.
3717 * configure: Regenerate.
3718 * Makefile.in: Regenerate
3719 * doc/Makefile.in: Regenerate.
3721 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3723 * bfd-in2.h: Regenerate.
3724 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3725 fields from n_entries to n_slots where appropriate, update comments.
3726 (HOWTO): Add TLS relocations.
3727 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3728 (enum elf_m68k_got_offset_size): New enum.
3729 (struct elf_m68k_got_entry.type): Move field to ...
3730 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3731 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3733 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3735 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3736 fields into n_entries array. Update comments.
3737 (elf_m68k_init_got): Simplify, update all uses.
3738 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3739 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3740 GOT entries; update name, update all uses.
3741 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3742 (elf_m68k_get_got_entry): Update.
3743 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3745 (elf_m68k_remove_got_entry_type): Simplify.
3746 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3747 (elf_m68k_can_merge_gots): Update.
3748 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3749 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3750 GOT entries, simplify.
3751 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3752 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3753 field, remove obsoleted local_n_entries field.
3754 (elf_m68k_partition_multi_got_2): New static function.
3755 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3757 (elf_m68k_remove_got_entry_type): Update.
3758 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3759 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3760 update of sgot->size and srelgot->size.
3761 (elf_m68k_gc_sweep_hook): Update.
3762 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3763 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3765 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3766 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3768 2009-02-02 DJ Delorie <dj@redhat.com>
3770 * elf32-mep.c (config_names): Regenerate configuration.
3772 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3774 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3775 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3776 * elf.c (bfd_elf_get_str_section): Make static.
3777 (bfd_elf_find_section): Delete.
3778 * libbfd.h: Regenerate.
3780 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3782 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3783 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3785 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3787 * elflink.c (on_needed_list): New function.
3788 (elf_link_add_object_symbols): Link in --as-needed libs if they
3789 satisfy undefined symbols in other libs.
3791 2009-01-30 Julian Brown <julian@codesourcery.com>
3793 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3794 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3795 with --just-symbols (-R).
3797 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3799 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3800 high_pc in order to properly sign-extend VMAs.
3802 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3803 Mark Shinwell <shinwell@codesourcery.com>
3804 Catherine Moore <clm@codesourcery.com>
3806 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3808 2009-01-28 Catherine Moore <clm@codesourcery.com>
3810 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3811 SEC_LOAD for dynamic relocation sections.
3813 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3815 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3816 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3817 the size of local TLS data.
3819 2009-01-27 Andreas Schwab <schwab@suse.de>
3821 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3822 architectures in the archive.
3824 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3826 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3827 <R_CRIS_32_DTPREL>: Correct relocation value.
3829 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3830 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3831 symbols with non-default visibility.
3833 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3835 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3836 describing the trampolines.
3837 (ppc_elf_relocate_section): Update relocs to describe the
3840 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3842 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3843 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3844 and R_PARISC_PCREL12F relocations.
3846 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3849 * elflink.c (find_version_for_sym): New function split out from,
3850 but without export_dynamic test, ..
3851 (_bfd_elf_link_assign_sym_version): ..here.
3852 (_bfd_elf_export_symbol): Use it.
3854 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3856 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3857 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3858 * elflink.c: ..here, somewhat modified.
3859 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3860 _bfd_elf_link_find_version_dependencies,
3861 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3862 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3863 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3865 * elflink.c: ..and make static here.
3866 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3867 of output_bfd from struct elf_find_verdep_info.
3868 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3869 struct elf_info_failed.
3870 (bfd_elf_size_dynamic_sections): Adjust.
3872 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3875 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3876 after comp_unit_find_line call.
3878 2009-01-21 Nick Clifton <nickc@redhat.com>
3881 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3882 tm_gmtoff field in struct tm.
3884 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3886 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3887 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3888 sections in soft-icache lines unless non_ia_text. Don't add
3889 rodata if doing so would exceed line size.
3891 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3893 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3894 types than bfd_link_hash_indirect, before early return, call
3895 _bfd_elf_link_hash_copy_indirect.
3897 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3899 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3900 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3901 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3902 (elf_backend_obj_attrs_order): New define.
3903 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3904 (elfNN_bed): Add elf_backend_obj_attrs_order.
3906 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3908 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3909 (obj_attr_size): Likewise.
3910 (write_obj_attribute): Likewise.
3911 (_bfd_elf_copy_obj_attributes): Likewise.
3912 (_bfd_elf_parse_attributes): Likewise.
3913 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3914 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3915 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3916 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3917 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3920 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3922 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3923 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3924 (bfd_elf_add_obj_attr_string): Likewise.
3925 (bfd_elf_add_obj_attr_int_string): Likewise.
3926 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3927 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3928 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3929 Tag_nodefaults has no default value.
3930 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3931 comment to reflect the new state.
3933 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3936 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3937 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3938 (adjust_z_magix): Delete dead code handling QMAGIC.
3940 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3942 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3943 IMAGE_SCN_MEM_DISCARDABLE.
3945 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3947 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3948 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3949 * configure.in (commonbfdlib): Delete.
3950 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3951 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3952 is available, not just for linux.
3953 * po/SRC-POTFILES.in: Regenerate.
3954 * Makefile.in: Regenerate.
3955 * configure: Regenerate.
3957 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3958 Julian Brown <julian@codesourcery.com>
3960 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3961 ARM attributes in ABI 2.07.
3962 * elf32-arm.c (get_secondary_compatible_arch): New function.
3963 (set_secondary_compatible_arch): New function.
3964 (tag_cpu_arch_combine): New function.
3965 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3966 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3967 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3968 make it fit with order_01243.
3969 Add support for Tag_also_compatible_with,
3970 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3971 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3972 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3973 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3974 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3975 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3976 Rework the way unknown attributes are handled.
3977 Defer errors until all attributes have been processed.
3979 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3981 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3982 bfd_elf_add_obj_attr_int_string.
3983 Read Tag_compatibility from its new location in the attribute array,
3984 rather than the attribute list.
3985 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3986 bfd_elf_add_obj_attr_int_string.
3987 (_bfd_elf_parse_attributes): Likewise.
3988 (_bfd_elf_merge_object_attributes): There's now only one
3989 Tag_compatibility, and it's in the array, not the list.
3990 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3992 (bfd_elf_add_obj_attr_compat): Rename to
3993 bfd_elf_add_obj_attr_int_string.
3994 (bfd_elf_add_proc_attr_compat): Rename to
3995 bfd_elf_add_proc_attr_int_string.
3996 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3999 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4001 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4002 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4003 (vmsutil.lo): Add dependency rule.
4004 * Makefile.in: Regenerate.
4005 * config.bfd (ia64*-*-*vms*): Add case.
4006 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4007 * configure: Regenerate.
4008 * vmsutil.c: New file.
4009 * vmsutil.h: New file.
4010 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4012 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4013 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4014 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4015 elfNN_vms_object_p): New functions
4016 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4018 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4021 * elflink.c (elf_gc_sweep): Exclude the group section if the
4022 first member of the section group is excluded.
4024 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4027 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4028 saved filename, use bfd_alloc rather than bfd_malloc for it.
4030 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4032 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4034 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4036 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4038 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4040 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4042 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4044 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4046 (struct got_entry): Add br_addr.
4047 (struct call_info): Add priority.
4048 (struct function_info): Add lr_store and sp_adjust.
4049 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4050 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4051 area as an overlay, and check that no other overlays exist. Look up
4052 icache overlay manager entry sym.
4053 (BRA_STUBS, BRA, BRASL): Define.
4054 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4055 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4057 (count_stub, build_stub): Support soft-icache.
4058 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4059 (spu_elf_size_stubs): Size soft-icache stubs.
4060 (overlay_index): New function.
4061 (spu_elf_build_stubs): Make static. Support soft-icache.
4062 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4063 (find_function_stack_adjust): Save lr store and stack adjust insn
4065 (maybe_insert_function): Adjust find_function_stack_adjust call.
4066 (mark_functions_via_relocs): Retrieve priority.
4067 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4068 (sort_calls): Sort by priority first.
4069 (mark_overlay_section): Ignore .ovl.init.
4070 (sum_stack): Only print when stack_analysis.
4071 (print_one_overlay_section): New function, extracted from..
4072 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4073 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4074 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4075 analysis. Call spu_elf_build_stubs.
4076 (spu_elf_relocate_section): For soft-icache encode overlay index
4078 (spu_elf_output_symbol_hook): Support soft-icache.
4079 (spu_elf_modify_program_headers: Likewise.
4081 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4082 num_regions to num_lines. Add line_size and max_branch.
4083 (enum _ovly_flavour): Add ovly_soft_icache.
4084 (spu_elf_build_stubs): Delete.
4086 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4088 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4089 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4091 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4093 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4094 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4095 the program, the known offset starts at the negative size of the
4097 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4100 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4102 * config.bfd: Add lm32-*-rtems*.
4104 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4106 * coff-ppc.c: Add 2009 to Copyright.
4107 * elf32-cris.c: Likewise.
4108 * elflink.c: Likewise.
4110 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4112 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4113 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4115 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4118 * elflink.c (elf_merge_st_other): New.
4119 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4120 hide them if needed.
4121 (elf_link_add_object_symbols): Updated.
4123 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4126 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4127 ref_dynamic and dynamic_def fields when setting def_regular
4130 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4133 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4136 For older changes see ChangeLog-2008
4142 version-control: never
projects / external / binutils.git / blob