1 2009-08-30 Alan Modra <amodra@bigpond.net.au>
4 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
5 (bfd_emul_get_commonpagesize): Likewise.
7 2009-08-29 Martin Thuresson <martin@mtme.org>
9 * elf32-arm.c (struct stub_def): Rename member template to
10 template_sequence. (arm_build_one_stub,
11 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
12 Rename variable template to template_sequence.
13 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
14 Rename variable template to template_val.
15 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
17 * coffgen.c (coff_make_empty_symbol)
18 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
19 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
21 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
23 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
25 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
26 * ieee.c (ieee_make_empty_symbol): Rename variable new to
28 * linker.c (bfd_new_link_order): Rename variable new to
30 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
32 * oasys.c (oasys_make_empty_symbol): Rename variable new to
34 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
35 new to new_symbol_type.
36 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
38 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
40 (read_hdr, rs6000coff_core_p)
41 (rs6000coff_core_file_matches_executable_p)
42 (rs6000coff_core_file_failing_command)
43 (rs6000coff_core_file_failing_signal): Updated function to use new
45 * som.c (som_make_empty_symbol): Rename variable new to
47 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
49 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
50 variable new to new_symbol.
52 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
54 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
55 bfdlibdir and bfdincludedir.
56 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
57 [INSTALL_LIBBFD]: ... here, ...
58 [INSTALL_LIBBFD]: ... and empty overrides here.
59 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
60 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
61 * Makefile.in: Regenerate.
62 * configure: Regenerate.
64 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
66 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
67 relocations. Rewrite output of dynamic TLS relocations.
68 (DTP_OFFSET, TP_OFFSET): New constants.
69 (dtpoff_base): Update.
70 (tpoff): Rename to tpoff_base, update.
71 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
72 New functions. Move code from elf_m68k_relocate_section here.
73 (elf_m68k_relocate_section): Update.
74 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
76 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
78 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
80 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
81 Handle non_got_ref field.
82 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
84 2009-08-26 Alan Modra <amodra@bigpond.net.au>
87 * linker.c (bfd_find_version_for_sym): Revert warning.
89 2009-08-26 Alan Modra <amodra@bigpond.net.au>
92 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
93 other wildcard match. Warn on multiple wildcard matches.
95 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
97 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
99 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
100 only in this condition.
101 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
102 to build but not install libbfd.la in this condition.
103 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
104 (install_libbfd, install_libbfd): Remove.
105 * Makefile.in: Regenerate.
106 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
107 (INCLUDES): ... this.
109 * doc/Makefile.in: Regenerate.
111 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
113 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
114 dependency tracking to work for them.
115 (targets.lo, archures.lo, dwarf.lo): Rewrite to
116 use automake dependency tracking mechanism.
117 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
118 (mkdep section): Remove.
119 (BUILT_SOURCES): New, list $(BUILD_HFILES).
120 * Makefile.in: Regenerate.
121 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
123 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
124 (install-pdf, install-pdf-recursive, install-html)
125 (install-html-recursive): Remove.
126 * Makefile.in: Regenerate.
128 * Makefile.in: Regenerate.
129 * aclocal.m4: Likewise.
130 * config.in: Likewise.
131 * configure: Likewise.
133 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
135 * elf32-arm.c (arch_has_thumb2_nop): New function.
136 (arch_has_arm_nop): New function.
137 (elf32_arm_final_link_relocate): NOP opcodes changed.
139 2009-08-16 Doug Evans <dje@google.com>
141 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
142 at least don't leak memory.
144 2009-08-13 DJ Delorie <dj@redhat.com>
146 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
149 2009-08-12 Nick Clifton <nickc@redhat.com>
151 * po/fi.po: Updated Finnish translation.
153 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
155 Merge some FRV FDPIC changes into the Blackfin code.
156 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
157 summary reloc information.
158 (bfinfdpic_dynamic_got_plt_info): New.
159 (_bfin_create_got_section): Create the PLT section here.
160 (elf32_bfinfdpic_create_dynamic_sections): Not here.
161 (_bfinfdpic_count_nontls_entries): Move out of...
162 (_bfinfdpic_count_got_plt_entries): ... here.
163 (_bfinfdpic_count_relocs_fixups): Likewise.
164 (_bfinfdpic_reset_got_plt_entries): New.
165 (_bfinfdpic_size_got_plt): Move out of...
166 (elf32_bfinfdpic_size_dynamic_sections): ... here.
167 (bfinfdpic_relocate_section): Be careful not to call
168 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
169 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
171 (elf_backend_discard_info): Define for FD-PIC.
173 2009-08-11 Alan Modra <amodra@bigpond.net.au>
175 * elflink.c: Add FIXMEs for some places that require octets_per_byte
177 * elf-eh-frame.c: Likewise.
180 2009-08-11 Alan Modra <amodra@bigpond.net.au>
182 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
183 to x86 and x86_64 configurations.
184 * configure: Regenerate.
186 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
188 Stop using bfd_usrdata in libbfd.
189 * coff-stgo32.c (bfd_coff_go32stub): Remove.
190 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
191 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
192 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
193 filehdr_dst->u.go32.stub. New comment with the reason.
194 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
195 Substitute the removed macro bfd_coff_go32stub.
196 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
197 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
198 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
199 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
200 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
202 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
203 * libcoff-in.h (coff_data_type): New field go32stub.
204 * libcoff.h: Regenerated.
206 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
208 Fix go32 stub preservation by objcopy.
209 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
210 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
213 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
215 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
217 (elf32_arm_final_link_relocate): Treat local undefined symbols the
218 same as global undefined symbols.
219 (elf32_arm_relocate_section): Give an error for local undefined
220 non-weak symbols, unless the reloc will not use the symbol.
222 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
224 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
225 (ppc_elf_relax_section): Use symbol index to distinguish
228 2009-08-10 Alan Modra <amodra@bigpond.net.au>
230 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
232 2009-08-10 Alan Modra <amodra@bigpond.net.au>
234 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
235 info for STT_GNU_IFUNC.
236 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
237 on got refs in case the symbol turns out to be ifunc.
238 (ppc_elf_gc_sweep_hook): Similarly.
239 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
240 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
241 (ppc_elf_size_dynamic_sections): Likewise.
242 (ppc_elf_relocate_section): Likewise.
244 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
246 From Mike Frysinger <michael.frysinger@analog.com>
247 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
248 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
249 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
250 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
251 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
252 Adjust to match the renamed reloc definitions.
254 2009-08-08 Alan Modra <amodra@bigpond.net.au>
257 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
258 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
260 2009-08-07 Tom Tromey <tromey@redhat.com>
262 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
265 2009-08-06 Michael Eager <eager@eagercon.com>
267 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
268 * Makefile.in: Regenerate.
269 * archures.c: Add bfd_arch_microblaze.
270 * bfd-in2.h: Regenerate.
271 * config.bfd: Add microblaze target.
272 * configure.in: Add bfd_elf32_microblaze_vec target.
273 * configure: Regenerate.
274 * cpu-microblaze.c: New.
275 * elf32-microblaze.c: New.
276 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
277 * libbfd.h: Regenerate.
278 * reloc.c: Add MICROBLAZE relocations.
279 * section.c: Add struct relax_table and relax_count to section.
280 * targets.c: Add bfd_elf32_microblaze_vec.
282 2009-08-06 Jakub Jelinek <jakub@redhat.com>
283 Alan Modra <amodra@bigpond.net.au>
286 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
288 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
289 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
291 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
293 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
294 at least once when fixing cortex-a8.
296 2009-08-05 Chao-ying Fu <fu@mips.com>
298 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
299 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
300 for CPUs. It is true for RM9000.
301 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
303 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
304 to guard the transformation.
306 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
308 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
309 (spu_elf_size_sections): Declare prototype.
310 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
311 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
312 (spu_elf_emit_fixup): New function.
313 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
314 (spu_elf_size_sections): New function.
316 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
318 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
319 (arm_build_one_stub): Build a8 veneers as a separate pass.
320 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
321 parameters. Use them to check if we create a different a8 fixup
322 than the previous pass.
323 (elf32_arm_size_stubs): Move scope of stub_changed and
324 prev_num_a8_fixes into main loop.
325 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
327 2009-08-04 Alan Modra <amodra@bigpond.net.au>
329 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
330 which find_plt_ent is called. Delete redundant code.
332 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
335 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
336 invalid string offset.
338 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
341 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
342 to htab->init_got_offset and plt to htab->init_plt_offset
343 when discarding space for dynamic relocations.
345 2009-08-03 Alan Modra <amodra@bigpond.net.au>
347 * elf32-ppc.c (struct plt_entry): Revise comments.
348 (ppc_elf_check_relocs): Don't create needless plt_entry info
349 for non-pie executables. Don't test info->pie when info->shared
350 already covers that case.
351 (ppc_elf_gc_sweep_hook): Adjust for above change.
352 (add_stub_sym): Don't test info->pie when info->shared tested.
353 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
354 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
355 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
356 (ppc_elf_relocate_section): Likewise.
358 2009-08-03 Alan Modra <amodra@bigpond.net.au>
360 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
361 for local ifunc symbols in non-pie executables, regardless of
362 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
363 code so that it's obvious that we only do anything special for
365 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
366 (allocate_dynrelocs): Correct comment for syms defined in plt.
367 Don't specially allocate ifunc dyn relocs.
368 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
369 (ppc_elf_relocate_section): Set "relocation" value for ifunc
370 syms in non-pie executables. No specially allocated dyn relocs
371 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
372 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
373 a non-pie executable.
375 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
376 Jakub Jelinek <jakub@redhat.com>
379 * elf32-i386.c (elf_i386_tls_transition): Check executable
380 instead of shared for TLS when building PIE.
381 (elf_i386_check_relocs): Likewise.
382 (elf_i386_allocate_dynrelocs): Likewise.
383 (elf_i386_relocate_section): Likewise.
385 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
386 instead of shared for TLS when building PIE.
387 (elf64_x86_64_check_relocs): Likewise.
388 (elf64_x86_64_allocate_dynrelocs): Likewise.
389 (elf64_x86_64_relocate_section): Likewise.
391 2009-07-31 Anthony Green <green@moxielogic.com>
393 * config.bfd (targ_cpu): Add moxie-uclinux support.
395 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
397 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
399 2009-07-30 Alan Modra <amodra@bigpond.net.au>
401 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
402 used by indirect function support. Count dynamic relocs for
404 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
405 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
406 in iplt and their relocs in reliplt. Don't make ifunc syms
407 dynamic. Allocate got entry relocs for non-dynamic ifunc in
408 reliplt. Handle other dynamic relocs for ifunc.
409 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
410 ifunc in reliplt, likewise relocs for got against local ifunc.
411 Typo fix on reliplt size adjust.
412 (ppc_elf_relocate_section): Don't use plt scheme of allocating
413 relocs 1-1 with entries for iplt, instead just add using
414 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
415 Error on invalid ifunc dyn relocs.
416 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
418 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
419 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
420 (ppc64_elf_reloc_type_lookup): Handle new relocs.
421 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
422 (allocate_dynrelocs): As for elf32-ppc.c above.
423 (ppc64_elf_size_dynamic_sections): Likewise.
424 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
425 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
426 (ppc_size_one_stub): Similarly.
427 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
429 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
431 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
433 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
434 change. Add note to head comment.
436 2009-07-28 Jan Beulich <jbeulich@novell.com>
438 * archive.c (get_extended_arelt_filename): Remove redundant
439 range check on index.
441 2009-07-27 Doug Kwan <dougkwan@google.com>
443 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
445 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
447 * archures.c bfd_*_arch): Sorted.
448 (bfd_archures_list): Likewise.
450 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
452 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
453 to R_cr16_NUM32 relocation.
455 2009-07-26 Michael Eager <eager@eagercon.com>
457 * archures.c: Add bfd_mach_ppc_405
460 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
462 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
463 * cpu-l1om.c (bfd_l1om_arch): Likewise.
465 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
467 * archures.c (bfd_architecture): Add bfd_arch_l1om.
468 (bfd_l1om_arch): New.
469 (bfd_archures_list): Add &bfd_l1om_arch.
470 * bfd-in2.h: Regenerated.
472 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
473 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
474 if bfd_elf64_x86_64_freebsd_vec is supported.
475 (targ_selvecs): Likewise.
477 * configure.in: Support bfd_elf64_l1om_vec and
478 bfd_elf64_l1om_freebsd_vec.
479 * configure: Regenerated.
483 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
484 (bfd_elf64_l1om_vec): Likewise.
485 (bfd_elf64_l1om_freebsd_vec): Likewise.
487 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
488 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
489 * Makefile.in: Regenerated.
491 * targets.c (bfd_elf64_l1om_vec): New.
492 (bfd_elf64_l1om_freebsd_vec): Likewise.
493 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
494 bfd_elf64_l1om_freebsd_vec.
496 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
497 Alan Modra <amodra@bigpond.net.au>
499 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
500 * bfd-in2.h: Regenerate.
501 * libbfd.h: Regenerate.
502 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
503 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
504 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
506 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
509 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
510 instead of shared for R_X86_64_TPOFF32.
511 (elf64_x86_64_relocate_section): Likewise.
513 2009-07-23 Ulrich Drepper <drepper@redhat.com>
515 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
516 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
517 with the BSF_GNU_UNIQUE flag bit set.
518 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
519 for symbols with STB_GNU_UNIQUE binding.
520 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
521 with the STB_GNU_UNIQUE binding.
522 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
523 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
524 symbols with the unique_global field set.
525 (elf_link_output_extsym): Set unique_global field for symbols with
526 the STB_GNU_UNIQUE binding.
527 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
528 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
530 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
532 * bfd-in2.h: Regenerate.
534 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
536 * elflink.c (elf_link_output_extsym): Revert the last change.
538 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
541 * elflink.c (elf_link_output_extsym): Special case ifunc syms
542 when ref_regular, not def_regular.
544 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
547 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
548 from a DSO into a normal FUNC symbol.
549 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
550 a normal FUNC symbol.
552 2009-07-17 Chao-ying Fu <fu@mips.com>
554 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
555 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
556 interlocking, the last PLT entry needs a nop in the branch delay slot.
557 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
558 output the last two PLT entries in reverse order.
560 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
562 * elf32-i386.c (elf_i386_relocate_section): Don't get local
563 STT_GNU_IFUNC symbol for relocatable link.
564 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
566 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
568 * bfdio.c (bfd_iovec): Add comments for bmmap.
569 * bfd-in2.h: Regenerated.
571 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
573 * Makefile.am: Run "make dep-am".
574 * Makefile.in: Regenerated.
576 2009-07-10 Doug Kwan <dougkwan@google.com>
578 * elf32-arm.c (stub_hash_newfunc): Initialize fields
579 target_addend and orig_insn.
581 2009-07-10 Tom Tromey <tromey@redhat.com>
583 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
584 (elf-eh-frame.lo): Likewise.
585 (elf32-bfin.lo): Likewise.
586 (elf32-frv.lo): Likewise.
587 (elf32-xc16x.lo): Likewise.
588 * Makefile.in: Rebuild.
589 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
590 * elf-eh-frame.c: Likewise.
591 * elf32-bfin.c: Likewise.
592 * elf32-frv.c: Likewise.
593 * elf32-xc16x.c: Likewise.
595 2009-07-10 Julian Brown <julian@codesourcery.com>
597 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
598 symbol a stub entry is derived from, not the entry for the stub
599 itself, in call to elf32_arm_final_link_relocate.
601 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
603 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
604 when reporting addends.
606 2009-07-10 Alan Modra <amodra@bigpond.net.au>
608 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
609 data even when no stubs.
610 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
612 2009-07-10 Alan Modra <amodra@bigpond.net.au>
614 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
615 (ppc_elf_get_synthetic_symtab): Report addend.
617 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
618 (ppc_elf_create_glink): New function.
619 (ppc_elf_create_dynamic_sections): Use it.
620 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
621 (update_local_sym_info): Allocate space for local_plt array.
622 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
624 (is_branch_reloc): New function.
625 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
626 (ppc_elf_gc_sweep_hook): Likewise.
627 (ppc_elf_adjust_dynamic_symbol): Likewise.
628 (allocate_dynrelocs): Likewise.
629 (ppc_elf_size_dynamic_sections): Likewise.
630 (ppc_elf_relocate_section): Likewise.
631 (branch_reloc_hash_match): Use is_branch_reloc.
632 (ppc_elf_tls_optimize): Adjust for local_plt.
633 (write_glink_stub): New function, extracted from..
634 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
635 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
636 branch table when dynamic.
637 (elf_backend_post_process_headers): Define.
638 * elf64-ppc.c (elf_backend_post_process_headers): Define.
639 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
640 (ppc64_elf_get_synthetic_symtab): Report addend.
641 (struct ppc_stub_hash_entry): Add plt_ent.
643 (struct ppc_link_hash_table): Add iplt and reliplt.
644 (create_linkage_sections): Make .iplt and .rela.iplt sections.
645 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
646 (update_local_sym_info): Allocate space for local_plt array.
647 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
649 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
650 and don't change hash flags here.
651 (is_branch_reloc): New function.
652 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
653 (ppc64_elf_gc_sweep_hook): Likewise.
654 (ppc64_elf_adjust_dynamic_symbol): Likewise.
655 (allocate_dynrelocs): Likewise.
656 (ppc64_elf_size_dynamic_sections): Likewise.
657 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
658 (ppc64_elf_size_stubs): Likewise.
659 (ppc64_elf_relocate_section): Likewise.
660 (get_sym_h): Adjust for local_plt.
661 (branch_reloc_hash_match): Use is_branch_reloc.
662 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
663 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
665 2009-07-10 Alan Modra <amodra@bigpond.net.au>
667 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
669 2009-07-10 Alan Modra <amodra@bigpond.net.au>
671 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
672 and ref_regular_nonweak comment.
673 * elflink.c (elf_link_output_extsym): Special case ifunc syms
674 when def_regular, not ref_regular.
675 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
676 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
677 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
679 2009-07-09 Alan Modra <amodra@bigpond.net.au>
681 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
682 of malloc'd struct call_info.
683 (pasted_function): Likewise, priority too.
685 2009-07-07 Alan Modra <amodra@bigpond.net.au>
687 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
688 alignment when packing sections into overlays.
690 2009-07-03 Cary Coutant <ccoutant@google.com>
692 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
694 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
696 * coffcode.h (sec_to_styp_flags): Partially revert (functional
697 changes only) earlier patch:-
699 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
701 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
702 give .debug and .reloc data characteristics.
703 (DOT_RELOC): New define for .reloc section string.
704 (coff_write_object_contents): Use DOT_RELOC instead of string.
706 2009-07-02 Tom Tromey <tromey@redhat.com>
708 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
709 * bfdwin.c (bfd_free_window): Cast to unsigned long.
711 2009-07-01 Nick Clifton <nickc@redhat.com>
713 * elf-m10300.c: Remove trailing white space.
716 2009-07-01 Douglas B Rupp <rupp@gnat.com>
718 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
719 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
720 * configure.in: Use them.
721 * configure: Regenerate.
722 * config.in: Regnerate.
723 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
724 #define _BSD_SOURCE. Add comments.
725 (vms_file_stats_name): Calculate creation date based on available
726 runtime data. Return 1 for version instead of 0.
728 2009-07-01 Nick Clifton <nickc@redhat.com>
731 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
732 to R_ARM_THM_PC8 relocation.
734 2009-06-29 Nick Clifton <nickc@redhat.com>
736 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
737 different uses of the relocations addend when a symbol is in a
740 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
743 * elf.c (bfd_section_from_shdr): Don't change sh_link for
744 SHT_REL/SHT_RELA sections on executable nor shared library.
745 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
748 2009-06-25 Nick Clifton <nickc@redhat.com>
750 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
751 symbols with SEC_MERGE flag.
753 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
755 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
756 give .debug and .reloc data characteristics.
757 (DOT_RELOC): New define for .reloc section string.
758 (coff_write_object_contents): Use DOT_RELOC instead of string.
760 2009-06-25 Tristan Gingold <gingold@adacore.com>
762 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
763 (bfd_mach_o_canonicalize_dynamic_symtab)
764 (bfd_mach_o_get_synthetic_symtab): Defines.
765 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
766 (TARGET_NAME): Use Mach-O specific functions for dynamic.
768 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
769 for scattered relocations.
770 (bfd_mach_o_i386_print_thread): New function.
771 (bfd_mach_o_print_thread): Define.
773 * mach-o.c (text_section_names_xlat): Add an entry for __const.
774 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
775 New functions extracted from ...
776 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
777 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
778 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
779 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
780 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
781 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
783 (bfd_mach_o_scan_read_dylib): Ditto.
784 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
786 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
787 decode isym and flags on little endian targets. Set dysymtab field.
788 (bfd_mach_o_scan_start_address): Adjust for enum names.
789 (bfd_mach_o_lookup_section): Do not look for segments anymore.
790 (bfd_mach_o_print_section): Display bfd section name.
791 (bfd_mach_o_print_segment): Display none if no name.
792 (bfd_mach_o_print_dysymtab): Display next index for local, external
793 and undefined symbols.
794 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
795 Display dylinker name. Display thread and unixthread commands content.
796 (bfd_mach_o_print_thread): New macro.
798 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
799 (bfd_mach_o_ppc_thread_flavour): Ditto.
800 (bfd_mach_o_i386_thread_flavour): Ditto.
801 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
802 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
803 BFD_MACH_O_THREAD_STATE_NONE.
804 (bfd_mach_o_segment_command): Remove segment field.
805 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
806 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
807 (bfd_mach_o_prebound_dylib_command): Ditto.
808 (bfd_mach_o_dylib_command): Ditto.
809 (bfd_mach_o_prebound_dylib_command): Remove section field.
810 (mach_o_data_struct): Add dysymtab field.
811 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
812 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
813 (bfd_mach_o_build_commands): Remove parameter names and attributes.
814 (bfd_mach_o_get_dynamic_reloc_upper_bound)
815 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
817 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
819 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
820 field of struct dirent.
822 2009-06-23 Tristan Gingold <gingold@adacore.com>
824 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
825 of this macro. Fix indentation.
827 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
829 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
830 destination for defined dynamic symbols when deciding whether to
831 insert a stub or not.
832 (allocate_dynrelocs): Make sure functions are not marked as Thumb
833 when actually accessed through a PLT, even when generating a
836 2009-06-22 Tristan Gingold <gingold@adacore.com>
838 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
841 2009-06-22 Alan Modra <amodra@bigpond.net.au>
843 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
844 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
846 2009-06-22 Alan Modra <amodra@bigpond.net.au>
848 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
850 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
852 * elflink.c (elf_link_add_object_symbols): Avoid warning
853 from -Wjump-misses-init in gcc 4.5.0.
855 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
857 * elf32-i386.c (elf_i386_check_relocs): Properly check local
859 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
861 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
863 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
864 r_symndx. Report local symbol name on error.
865 (elf_i386_check_relocs): Updated. Report local symbol name on
867 (elf_i386_gc_sweep_hook): Updated.
868 (elf_i386_relocate_section): Likewise.
870 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
871 r_symndx. Report local symbol name on error.
872 (elf64_x86_64_check_relocs): Updated. Report local symbol name
874 (elf64_x86_64_gc_sweep_hook): Updated.
875 (elf64_x86_64_relocate_section): Likewise.
877 2009-06-19 Tristan Gingold <gingold@adacore.com>
879 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
881 2009-06-19 Tristan Gingold <gingold@adacore.com>
883 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
884 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
885 (bfd_mach_o_valid): Ditto.
886 (bfd_mach_o_wide_p): Ditto.
887 (bfd_mach_o_canonicalize_reloc): Ditto.
888 (bfd_mach_o_build_commands): Ditto.
889 (bfd_mach_o_scan_read_thread): Ditto.
890 (bfd_mach_o_flatten_sections): Ditto.
891 (bfd_mach_o_scan_start_address): Ditto.
892 (bfd_mach_o_lookup_section): Ditto.
893 (bfd_mach_o_core_fetch_environment): Ditto.
894 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
895 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
896 (bfd_mach_o_scan_write_symtab): Ditto.
897 Use macros instead of hard-coded values.
898 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
899 Use bfd_mach_o_get_data instead of direct access. Use macros
900 instead of hard-coded values.
901 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
902 Remove sym argument and get section from mdata.
903 Move code into the else branch.
904 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
905 Remove sym argument and get section from mdata. Adjust code.
906 (bfd_mach_o_scan_read_dylib): Move assertion into the created
907 switch (which replaces consecutive if statements).
908 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
909 module table, table of content, indirect symbols and external
911 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
913 (bfd_mach_o_scan_read_linkedit): New function.
914 (bfd_mach_o_scan_read_str): Ditto.
915 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
917 (bfd_mach_o_get_symtab_upper_bound): Remove check as
918 bfd_mach_o_count_symbols never returns an error.
919 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
920 symtab field (there might be only one symtab).
921 (bfd_mach_o_scan_read_command): Handle reexported dylib.
922 Handle sub frameworks, sub umbrella, sub library and sub client.
923 Read code signature and segment split info commands.
924 (bfd_mach_o_scan): Reindent.
925 (bfd_mach_o_xlat_name): New type.
926 (bfd_mach_o_print_flags): New function.
927 (bfd_mach_o_get_name): Ditto.
928 (bfd_mach_o_cpu_name): New variable.
929 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
930 (bfd_mach_o_section_type_name)
931 (bfd_mach_o_section_attribute_name)
932 (bfd_mach_o_load_command_name): New variables.
933 (bfd_mach_o_print_private_header): New function.
934 (bfd_mach_o_print_section_map): New function extracted from
935 bfd_mach_o_print_private_bfd_data.
936 (bfd_mach_o_print_section): Ditto. Print more infos.
937 (bfd_mach_o_print_segment): Ditto.
938 (bfd_mach_o_print_dysymtab): Ditto.
939 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
940 load weak dylib, reexport dylib and id dylib.
941 Handle code signature and segment_split info.
942 Handle sub frameworks, sub umbrella, sub library and sub client.
943 (bfd_mach_o_section_get_nbr_indirect): New function.
945 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
946 (bfd_mach_o_header_flags): New enum to define header flags.
947 (bfd_mach_o_section_attribute): New enum to replace ...
948 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
949 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
950 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
951 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
952 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
953 these removed macros.
954 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
955 (bfd_mach_o_dylib_module): New type.
956 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
958 (bfd_mach_o_dylib_table_of_content): New type.
959 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
960 (bfd_mach_o_dylib_reference): New type.
961 (BFD_MACH_O_REFERENCE_SIZE): New macro.
962 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
963 modules, toc, references and indirect syms.
964 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
965 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
966 unused). Add comment.
967 (bfd_mach_o_dylib_command): Ditto.
968 (bfd_mach_o_prebound_dylib_command): Ditto.
969 (bfd_mach_o_linkedit_command): New type.
970 (bfd_mach_o_str_command): New type.
971 (bfd_mach_o_load_command): Add linkedit and str fields.
972 (mach_o_data_struct): Add symtab field.
973 (bfd_get_mach_o_data): Renamed to ...
974 (bfd_mach_o_get_data): ... this new macro.
975 (bfd_mach_o_scan_read_symtab_symbol,
976 bfd_mach_o_scan_read_symtab_strtab,
977 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
979 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
980 instead of direct access.
982 2009-06-19 Alan Modra <amodra@bigpond.net.au>
984 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
985 R_PPC_PLTREL24 relocs.
986 (ppc_elf_relocate_section): Likewise.
988 2009-06-19 Alan Modra <amodra@bigpond.net.au>
990 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
991 pointer to sym hash. Update all uses.
992 (update_plt_info): Likewise. Don't check addend here.
994 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
996 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
997 bfd_sym_from_r_symndx.
998 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1000 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1002 * elf-bfd.h (struct sym_sec_cache): Delete.
1003 (struct sym_cache): New.
1004 (bfd_section_from_r_symndx): Delete prototype.
1005 (bfd_sym_from_r_symndx): Define prototype.
1006 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1007 (bfd_sym_from_r_symndx): ..new function.
1008 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1009 bfd_section_from_r_symndx to new struct and function.
1010 * elf32-bfin.c: Likewise.
1011 * elf32-hppa.c: Likewise.
1012 * elf32-i386.c: Likewise.
1013 * elf32-m32r.c: Likewise.
1014 * elf32-m68hc1x.c: Likewise.
1015 * elf32-m68hc1x.h: Likewise.
1016 * elf32-m68k.c: Likewise.
1017 * elf32-ppc.c: Likewise.
1018 * elf32-s390.c: Likewise.
1019 * elf32-sh.c: Likewise.
1020 * elf64-ppc.c: Likewise.
1021 * elf64-s390.c: Likewise.
1022 * elf64-x86-64.c: Likewise.
1023 * elfxx-sparc.c: Likewise.
1024 * elfxx-sparc.h: Likewise.
1026 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1028 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1029 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1031 2009-06-18 Nick Clifton <nickc@redhat.com>
1033 * elflink.c (elf_link_sort_relocs): Return early if there are no
1036 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1038 Merge cegcc and mingw32ce target name changes from
1041 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1043 * config.bfd: Add arm*-*-cegcc* target.
1045 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1047 * config.bfd: Add arm-*-mingw32ce* target.
1049 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1051 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1052 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1053 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1054 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1056 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1058 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1059 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1060 * elf32-i386.c (elf_i386_check_relocs): Use it.
1061 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1063 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1065 * elf-bfd.h (elf_dyn_relocs): New.
1067 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1068 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1070 (elf_i386_copy_indirect_symbol): Likewise.
1071 (elf_i386_check_relocs): Likewise.
1072 (elf_i386_gc_sweep_hook): Likewise.
1073 (elf_i386_allocate_dynrelocs): Likewise.
1074 (elf_i386_readonly_dynrelocs): Likewise.
1075 (elf_i386_size_dynamic_sections): Likewise.
1077 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1078 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1079 with elf_dyn_relocs.
1080 (elf64_x86_64_copy_indirect_symbol): Updated.
1081 (elf64_x86_64_check_relocs): Likewise.
1082 (elf64_x86_64_gc_sweep_hook): Likewise.
1083 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1084 (elf64_x86_64_allocate_dynrelocs): Likewise.
1085 (elf64_x86_64_readonly_dynrelocs): Likewise.
1086 (elf64_x86_64_size_dynamic_sections): Likewise.
1088 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1090 * elf32-arm.c (create_got_section): Get existing .rela.got
1092 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1093 * elf32-lm32.c (create_got_section): Likewise.
1094 * elf32-m32r.c (create_got_section): Likewise.
1095 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1096 * elf32-s390.c (create_got_section): Likewise.
1097 * elf32-sh.c (create_got_section): Likewise.
1098 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1099 * elf64-s390.c (create_got_section): Likewise.
1100 * elfxx-sparc.c (create_got_section): Likewise.
1102 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1105 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1107 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1109 * elf32-i386.c (elf_i386_local_hash): Removed.
1110 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1111 (elf_i386_get_local_sym_hash): Likewise.
1113 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1114 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1115 (elf64_x86_64_get_local_sym_hash): Likewise.
1116 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1117 (get_local_sym_hash): Likewise.
1119 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1121 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1122 rel_got_sec and plt_sec.
1123 (elfNN_ia64_relax_section): Updated.
1124 (elfNN_ia64_create_dynamic_sections): Likewise.
1125 (get_got): Likewise.
1126 (allocate_dynrel_entries): Likewise.
1127 (elfNN_ia64_size_dynamic_sections): Likewise.
1128 (set_got_entry): Likewise.
1129 (elfNN_ia64_choose_gp): Likewise.
1130 (elfNN_ia64_relocate_section): Likewise.
1131 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1132 (elfNN_ia64_finish_dynamic_sections): Likewise.
1134 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1136 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1139 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1141 * configure.in (elf): Add elf-ifunc.lo.
1143 * configure: Regenerated.
1144 * Makefile.in: Likewise.
1146 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1147 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1149 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1150 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1152 (elf_i386_link_hash_table_create): Likewise.
1153 (elf_i386_create_dynamic_sections): Likewise.
1154 (elf_i386_check_relocs): Likewise.
1155 (elf_i386_allocate_dynrelocs): Likewise.
1156 (elf_i386_size_dynamic_sections): Likewise.
1157 (elf_i386_relocate_section): Likewise.
1158 (elf_i386_finish_dynamic_symbol): Likewise.
1159 (elf_i386_finish_dynamic_sections): Likewise.
1160 (elf_i386_create_got_section): Removed.
1162 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1163 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1165 (elf64_x86_64_compute_jump_table_size): Updated.
1166 (elf64_x86_64_link_hash_table_create): Likewise.
1167 (elf64_x86_64_create_dynamic_sections): Likewise.
1168 (elf64_x86_64_check_relocs): Likewise.
1169 (elf64_x86_64_allocate_dynrelocs): Likewise.
1170 (elf64_x86_64_size_dynamic_sections): Likewise.
1171 (elf64_x86_64_relocate_section): Likewise.
1172 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1173 (elf64_x86_64_finish_dynamic_sections): Likewise.
1174 (elf64_x86_64_create_got_section): Removed.
1176 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1177 for pointer alignment. Set up section pointers.
1178 (_bfd_elf_create_dynamic_sections): Likewise.
1179 (_bfd_elf_create_ifunc_sections): Moved to ...
1180 * elf-ifunc.c: Here. New.
1182 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1183 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1186 2009-06-16 Doug Kwan <dougkwan@google.com>
1188 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1189 to bfd_signed_vma. Cast constant operands which are used in
1190 offset related expressions to bfd_signed_vma type as appropriate.
1192 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1194 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1195 (elf_backend_plt_sym_val): Define.
1197 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1199 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1200 (elf_backend_reloc_type_class): Define.
1202 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1204 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1205 from an executable to a shared library treat R_VAX_PC32
1206 relocations as R_VAX_PLT32 ones.
1208 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1210 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1211 symbols in GOT space calculation.
1212 (elf_vax_relocate_section): Adjust accordingly.
1214 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1216 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1219 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1221 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1223 (elf_vax_relocate_section): Likewise.
1225 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1227 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1228 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1230 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1232 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1233 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1235 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1237 * Makefile.am: Run "make dep-am".
1238 * Makefile.in: Regenerated.
1240 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1242 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1243 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1245 2009-06-15 Nick Clifton <nickc@redhat.com>
1247 * po/ru.po: New Russian translation.
1248 * configure.in (ALL_LINGUAS): Add ru.
1249 * configure: Regenerate.
1251 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1253 * elf32-i386.c: Remove duplicated comments.
1255 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1258 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1259 dynamic IFUNC pointer in non-shared object. Use .got.plt
1260 for IFUNC definition in PIE.
1261 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1264 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1265 dynamic IFUNC pointer in non-shared object. Use .got.plt
1266 for IFUNC definition in PIE.
1267 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1270 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1272 * elf32-i386.c (elf_i386_check_relocs): Properly report
1273 local symbol for unhandled relocation against STT_GNU_IFUNC
1275 (elf_i386_relocate_section): Likewise.
1276 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1277 (elf64_x86_64_relocate_section): Likewise.
1279 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1282 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1283 (elf_i386_link_hash_table): Add loc_hash_table and
1285 (elf_i386_local_hash): New.
1286 (elf_i386_local_htab_hash): Likewise.
1287 (elf_i386_local_htab_eq): Likewise.
1288 (elf_i386_get_local_sym_hash): Likewise.
1289 (elf_i386_link_hash_table_free): Likewise.
1290 (elf_i386_allocate_local_dynrelocs): Likewise.
1291 (elf_i386_finish_local_dynamic_symbol): Likewise.
1292 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1293 (elf_i386_link_hash_table_create): Create loc_hash_table and
1295 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1296 (elf_i386_size_dynamic_sections): Likewise.
1297 (elf_i386_relocate_section): Likewise.
1298 (elf_i386_finish_dynamic_sections): Likewise.
1299 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1302 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1303 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1305 (elf64_x86_64_local_hash): New.
1306 (elf64_x86_64_local_htab_hash): Likewise.
1307 (elf64_x86_64_local_htab_eq): Likewise.
1308 (elf64_x86_64_get_local_sym_hash): Likewise.
1309 (elf64_x86_64_link_hash_table_free): Likewise.
1310 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1311 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1312 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1313 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1314 and loc_hash_memory.
1315 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1317 (elf64_x86_64_size_dynamic_sections): Likewise.
1318 (elf64_x86_64_relocate_section): Likewise.
1319 (elf64_x86_64_finish_dynamic_sections): Likewise.
1320 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1323 2009-06-10 Philip Blundell <philb@gnu.org>
1325 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1326 elf_sec->this_hdr == NULL.
1328 2009-06-12 Tristan Gingold <gingold@adacore.com>
1330 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1331 * bfd-in2.h: Regenerated.
1332 * libbfd.h: Regenerated.
1334 * mach-o.c (FILE_ALIGN): New macro.
1335 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1336 (bfd_mach_o_print_symbol): Ditto.
1337 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1338 (bfd_mach_o_get_reloc_upper_bound): New function.
1339 (bfd_mach_o_canonicalize_reloc): Ditto.
1340 (bfd_mach_o_scan_write_relocs): Ditto.
1341 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1342 (bfd_mach_o_scan_write_section_64): Ditto.
1343 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1344 written for load command. Do not compute section file offset.
1345 (bfd_mach_o_scan_write_segment_64): Ditto.
1346 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1347 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1349 (bfd_mach_o_mangle_symbols): ... this new function.
1350 (bfd_mach_o_write_contents): Be sure to have load commands built.
1351 Call bfd_mach_o_mangle_symbols.
1352 (bfd_mach_o_build_commands): Adjust for filelen field.
1353 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1354 Do not set symtab file offset anymore here.
1355 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1356 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1357 Set reloc_count and rel_filepos section fields.
1358 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1360 (bfd_mach_o_scan_read_section_64): Ditto.
1361 (bfd_mach_o_scan_read_section): Ditto.
1362 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1363 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1364 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1365 Handle weak-ref symbols.
1366 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1367 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1368 (bfd_mach_o_scan): Remove assignment to removed field.
1369 (bfd_mach_o_mkobject_init): Ditto.
1370 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1371 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1372 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1373 (bfd_mach_o_swap_reloc_in): Ditto.
1374 (bfd_mach_o_swap_reloc_out): Ditto.
1376 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1377 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1378 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1379 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1380 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1381 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1382 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1383 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1384 (BFD_MACH_O_N_WEAK_DEF): New macros.
1386 (bfd_mach_o_section_type): Add new enumeration values.
1387 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1388 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1389 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1390 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1392 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1393 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1394 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1395 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1396 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1397 (BFD_MACH_O_RELENT_SIZE): Ditto.
1398 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1399 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1400 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1401 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1402 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1403 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1404 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1405 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1406 (bfd_mach_o_reloc_info): New struct.
1407 (bfd_mach_o_asymbol): New struct.
1408 (bfd_mach_o_symtab_command): The symbols field is now of type
1410 (bfd_mach_o_load_command): The offset and len fields are now of type
1412 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1413 Add a filelen field. Add comments.
1414 (bfd_mach_o_backend_data): New struct.
1415 (bfd_mach_o_get_backend_data): New macro.
1416 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1418 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1419 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1420 (bfd_mach_o_canonicalize_reloc): Ditto.
1422 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1423 duplicated macro. Now defined to _bfd_generic_is_local_label.
1424 (TARGET_NAME_BACKEND): New macro...
1425 (TARGET_NAME_BACKEND): ... used to name a new variable.
1426 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1427 Mach-O backend data.
1429 * mach-o-i386.c (i386_howto_table): New variable.
1430 (bfd_mach_o_i386_swap_reloc_in): New function.
1431 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1432 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1433 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1434 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1435 (bfd_mach_o_bfd_reloc_type_lookup)
1436 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1438 2009-06-11 Eric Paris <eparis@redhat.com>
1439 Nick Clifton <nickc@redhat.com>
1441 * opncls.c (_maybe_make_executable): New function. Gives execute
1442 permission to an executable bfd that was opened for writing
1443 provided that it is a regular file. Replaces common code found in...
1444 (bfd_close): here and ...
1445 (bfd_close_all_done): here.
1447 2009-06-11 Anthony Green <green@moxielogic.com>
1449 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1450 * bfd-in2.h: Rebuilt.
1451 * libbfd.h: Rebuilt.
1452 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1454 (moxie_reloc_map): Ditto.
1455 Clean up copyright notice.
1457 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1459 * bfd-in2.h: bfd_mmap prototype.
1460 * bfdio.c (bfd_mmap): New function.
1461 * libbfd.h (bfd_iovec): Add bmmap.
1462 * cache.c (cache_bmmap): New function.
1463 (cache_iovec): Initialize bmmap member.
1464 * opencls.c (opncls_bmmap): New function.
1465 (opncls_iovec): Initialize bmmap member.
1467 2009-06-09 Tristan Gingold <gingold@adacore.com>
1469 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1470 and stabstr_segment fields.
1471 (mach_o_be_vec, mach_o_le_vec): Removed
1472 (bfd_mach_o_version): New prototype.
1474 * mach-o.c (bfd_mach_o_version): Make this function public.
1475 (mach_o_wide_p): New function.
1476 (bfd_mach_o_wide_p): Ditto.
1477 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1479 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1480 Search in the list only if the name starts with a dot.
1481 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1482 test. Check bfd_seek status.
1483 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1484 (bfd_mach_o_scan_write_section_32): Ditto.
1485 (bfd_mach_o_scan_write_section_64): Ditto.
1486 (bfd_mach_o_scan_write_section): Removed.
1487 (bfd_mach_o_scan_write_segment): Split into ...
1488 (bfd_mach_o_scan_write_segment_32): ... this and ...
1489 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1490 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1491 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1492 symbol table. Now returns a boolean.
1493 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1494 Adjust for status type.
1495 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1496 test. Write symbol table. Numbers the sections.
1497 (bfd_mach_o_read_header): Check bfd_seek status.
1498 Use mach_o_wide_p instead of hard-coded test.
1499 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1500 (bfd_mach_o_scan_read_section_64): Ditto.
1501 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1502 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1503 handled common symbols.
1504 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1505 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1506 (bfd_mach_o_scan_read_dylinker): Ditto.
1507 (bfd_mach_o_scan_read_dylib): Ditto.
1508 (bfd_mach_o_scan_read_thread): Ditto.
1509 (bfd_mach_o_scan_read_symtab): Ditto.
1510 Do not create a section for the stabs.
1511 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1512 (bfd_mach_o_scan_read_segment): Ditto.
1513 (bfd_mach_o_scan_read_command): Ditto.
1514 (bfd_mach_o_scan_start_address): Ditto.
1515 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1516 (bfd_mach_o_archive_p): Check bfd_seek status.
1517 (bfd_mach_o_core_fetch_environment): Ditto.
1519 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1521 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1523 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1524 (elf_i386_link_hash_table_create): Initialize irelifunc.
1525 (elf_i386_check_relocs): Updated. Set up irelifunc for
1527 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1528 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1530 (elf_i386_relocate_section): Likewise.
1532 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1533 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1534 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1536 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1537 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1539 (elf64_x86_64_relocate_section): Likewise.
1541 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1543 (_bfd_elf_create_ifunc_sections): This.
1545 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1547 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1550 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1552 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1553 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1554 building shared object. Check info->executable instead of
1555 !info->shared when setting non_got_ref.
1556 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1557 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1558 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1560 (elf_i386_relocate_section): Output dynamic relocation for
1561 R_386_32 against STT_GNU_IFUNC symbol to get the real
1562 function address when building shared object.
1563 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1564 relocation for STT_GNU_IFUNC symbol in shared object.
1566 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1567 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1568 symbol when building shared object. Check info->executable
1569 instead of !info->shared when setting non_got_ref.
1570 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1571 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1572 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1574 (elf64_x86_64_relocate_section): Output dynamic relocation
1575 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1576 function address when building shared object.
1577 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1578 relocation for STT_GNU_IFUNC symbol in shared object.
1580 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1582 * Makefile.am: Run "make dep-am".
1583 (BFD32_BACKENDS): Add mach-o-i386.lo.
1584 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1585 * Makefile.in: Regenerate.
1587 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1589 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1590 when looking for soft-icache stubs.
1592 2009-06-05 Tristan Gingold <gingold@adacore.com>
1594 * mach-o.h: Update copyright year.
1595 (bfd_mach_o_mach_header_magic): New enum.
1596 (bfd_mach_o_cpu_subtype): Now an enum.
1597 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1598 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1599 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1600 (bfd_mach_o_load_command): Field type_required is now a boolean.
1601 Reindent prototypes.
1602 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1603 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1604 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1605 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1606 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1607 (bfd_mach_o_canonicalize_symtab): Ditto.
1608 (bfd_mach_o_get_symbol_info): Ditto.
1609 (bfd_mach_o_print_symbol): Ditto.
1610 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1611 (bfd_mach_o_make_empty_symbol): Ditto.
1612 (bfd_mach_o_write_contents): Ditto.
1614 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1615 bfd_mach_o_mkobject): Defines.
1616 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1617 Do not check with target vector but with flavour.
1618 (struct mach_o_section_name_xlat): New declaration.
1619 (dwarf_section_names_xlat): Ditto.
1620 (text_section_names_xlat): Ditto.
1621 (data_section_names_xlat): Ditto.
1622 (struct mach_o_segment_name_xlat): Ditto.
1623 (segsec_names_xlat): Ditto.
1624 (bfd_mach_o_convert_section_name_to_bfd): New function.
1625 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1626 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1627 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1628 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1629 Accept any input and output flavour. Do not share private data
1631 (bfd_mach_o_count_symbols): Add a comment.
1632 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1633 (bfd_mach_o_canonicalize_symtab): Ditto.
1634 (bfd_mach_o_get_symbol_info): Ditto.
1635 (bfd_mach_o_print_symbol): Ditto.
1636 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1637 Use constants instead of hard-coded values.
1638 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1640 (bfd_mach_o_scan_write_section_64): Ditto.
1641 (bfd_mach_o_scan_write_segment): Ditto.
1642 Do not copy sections anymore.
1643 (bfd_mach_o_write_contents): Make it public.
1644 Remove dead code. Rewrite typeflag assignment.
1645 (bfd_mach_o_build_commands): New function.
1646 (bfd_mach_o_set_section_contents): Ditto.
1647 (bfd_mach_o_make_empty_symbol): Make it public.
1648 (bfd_mach_o_read_header): Make it static.
1649 Convert to bfd_boolean.
1650 Use constants instead of hard-coded values.
1651 (bfd_mach_o_make_bfd_section): Call
1652 bfd_mach_o_convert_section_name_to_bfd to create name.
1653 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1655 (bfd_mach_o_scan_read_section_64): Ditto.
1656 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1657 a segment anymore. Use constants instead of hard-coded values.
1658 (bfd_mach_o_scan_read_command): Fix style.
1659 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1660 Get rid of BFD_IO_FUNCS.
1661 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1662 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1663 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1664 (bfd_mach_o_object_p): Removed.
1665 (bfd_mach_o_gen_core_p): New function, replaces ...
1666 (bfd_mach_o_core_p): ... deleted.
1667 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1669 * mach-o-i386.c: New file.
1670 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1671 * configure.in (TDEFINES): Add mach_o_i386_vec.
1672 * configure: Regenerated.
1673 * targets.c: Add mach_o_i386_vec.
1675 * mach-o.c: Update copyright years.
1676 (BFD_IO_FUNCS): Remove (was not used).
1677 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1678 bfd_mach_o_slurp_extended_name_table,
1679 bfd_mach_o_construct_extended_name_table,
1680 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1681 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1682 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1683 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1684 bfd_mach_o_get_section_contents_in_window,
1685 bfd_mach_o_bfd_is_local_label_name,
1686 bfd_mach_o_bfd_is_target_special_symbol,
1687 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1688 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1689 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1690 bfd_mach_o_minisymbol_to_symbol,
1691 bfd_mach_o_bfd_get_relocated_section_contents,
1692 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1693 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1694 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1695 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1696 bfd_mach_o_bfd_merge_private_bfd_data,
1697 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1698 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1699 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1700 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1701 bfd_mach_o_bfd_copy_private_header_data,
1702 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1703 * mach-o-target.c: ... here.
1704 Update copyright years.
1706 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1708 * dep-in.sed: Don't use \n in replacement part of s command.
1709 * Makefile.am (DEP1): LC_ALL for uniq.
1711 * Makefile.in: Regenerate.
1713 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1715 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1716 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1717 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1719 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1721 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1722 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1723 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1724 against STT_GNU_IFUNC symbols for static executables.
1725 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1726 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1728 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1729 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1730 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1731 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1733 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1735 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1736 symbols to be left unimported when linking statically.
1737 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1738 code when linking statically.
1740 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1742 * elf32-i386.c (elf_i386_check_relocs): Increment
1743 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1744 against STT_GNU_IFUNC symbol.
1745 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1746 local STT_GNU_IFUNC definition is used.
1747 (elf_i386_relocate_section): Handle got.offset != -1 for
1748 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1751 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1752 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1753 relocations against STT_GNU_IFUNC symbol.
1754 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1755 local STT_GNU_IFUNC definition is used.
1756 (elf64_x86_64_relocate_section): Handle got.offset != -1
1757 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1758 STT_GNU_IFUNC symbol.
1760 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1763 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1764 (elf_i386_reloc_type_lookup): Likewise.
1765 (R_386_tls): Removed.
1766 (R_386_irelative): New.
1767 (R_386_vt_offset): Updated.
1768 (elf_i386_rtype_to_howto): Likewise.
1769 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1770 (elf_i386_link_hash_table_create): Initialize igotplt,
1772 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1773 (elf_i386_adjust_dynamic_symbol): Likewise.
1774 (elf_i386_allocate_dynrelocs): Likewise.
1775 (elf_i386_relocate_section): Likewise.
1776 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1778 (elf_i386_finish_dynamic_symbol): When building a static
1779 executable, use .iplt, .igot.plt and .rel.iplt sections for
1780 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1781 locally defined STT_GNU_IFUNC symbol.
1783 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1784 (x86_64_reloc_map): Likewise.
1785 (R_X86_64_standard): Updated.
1786 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1787 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1789 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1790 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1791 (elf64_x86_64_allocate_dynrelocs): Likewise.
1792 (elf64_x86_64_relocate_section): Likewise.
1793 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1795 (elf64_x86_64_finish_dynamic_symbol): When building a static
1796 executable, use .iplt, .igot.plt and .rela.iplt sections for
1797 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1798 for locally defined STT_GNU_IFUNC symbol.
1800 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1801 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1803 * bfd-in2.h: Regenerated.
1804 * libbfd.h: Likewise.
1806 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1808 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1809 (_bfd_elf_make_ifunc_reloc_section): Removed.
1810 (_bfd_elf_is_ifunc_symbol): Likewise.
1811 (_bfd_elf_create_static_ifunc_sections): New.
1813 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1815 (elf_link_add_object_symbols): Here.
1816 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1817 STT_GNU_IFUNC symbol.
1818 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1819 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1820 (IFUNC_INFIX): Removed.
1821 (get_ifunc_reloc_section_name): Likewise.
1822 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1823 (_bfd_elf_is_ifunc_symbol): Likewise.
1824 (_bfd_elf_create_static_ifunc_sections): New.
1826 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1828 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1829 (create_got_section): Likewise.
1830 (allocate_dynrelocs): Likewise.
1831 (readonly_dynrelocs): Likewise.
1832 (set_tls_module_base): Likewise.
1833 (dtpoff_base): Likewise.
1835 (elf_i386_link_hash_table_create): Updated.
1836 (elf_i386_create_dynamic_sections): Likewise.
1837 (elf_i386_check_relocs): Likewise.
1838 (elf_i386_size_dynamic_sections): Likewise.
1839 (elf_i386_relocate_section): Likewise.
1841 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1842 (create_got_section): Likewise.
1843 (allocate_dynrelocs): Likewise.
1844 (readonly_dynrelocs): Likewise.
1845 (set_tls_module_base): Likewise.
1846 (dtpoff_base): Likewise.
1848 (elf64_x86_64_link_hash_table_create): Updated.
1849 (elf64_x86_64_create_dynamic_sections): Likewise.
1850 (elf64_x86_64_check_relocs): Likewise.
1851 (elf64_x86_64_size_dynamic_sections): Likewise.
1852 (elf64_x86_64_relocate_section): Likewise.
1854 2009-05-28 Nick Clifton <nickc@redhat.com>
1856 * targets.c (_bfd_target_vector): Only include plugin target in
1857 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1859 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1861 * elf32-spu.c (struct call_info): New member broken_cycle.
1862 (remove_cycle): Instead of physically removing call_info structures
1863 to break call graph cycles, mark them using the broken_cycle flag.
1864 (mark_overlay_section): Respect broken_cycle flag.
1865 (unmark_overlay_section): Likewise.
1866 (collect_lib_sections): Likewise.
1867 (collect_overlays): Likewise.
1868 (sum_stack): Likewise.
1870 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1872 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1873 (mark_functions_via_relocs): Initialize callee->count to 1.
1874 (pasted_function): Likewise.
1875 (spu_elf_auto_overlay): Honor call counts when determining number
1876 of stubs required in software i-cache mode.
1878 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1880 * plugin.c (program_name): Remove.
1881 (plugin_program_name): New.
1882 (bfd_plugin_set_program_name): New.
1883 (try_load_plugin): Use plugin_program_name.
1884 * plugin.h (bfd_plugin_set_program_name): New.
1886 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1888 * aclocal.m4: Include ../config/plugins.m4.
1889 * configure.in: Use AC_PLUGINS.
1890 * configure: Regenerate.
1891 * Makefile.in: Regenerate.
1892 * doc/Makefile.in: Regenerate.
1894 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1896 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1898 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1899 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1900 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1901 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1902 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1903 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1904 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1905 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1906 * reloc.c (bfd_generic_relax_section): Likewise.
1907 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1908 * vms.c (vms_bfd_relax_section): Likewise.
1910 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1912 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1914 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1915 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1917 * elf32-i386.c (allocate_dynrelocs): Updated.
1918 (elf_i386_relocate_section): Likewise.
1919 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1920 (elf64_x86_64_relocate_section): Likewise.
1922 * elf64-x86-64.c (is_indirect_symbol): Removed.
1924 2009-05-26 Nick Clifton <nickc@redhat.com>
1926 * po/id.po: Updated Indonesian translation.
1928 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1930 * Makefile.am: Run "make dep-am".
1933 (ALL_MACHINES): Add cpu-plugin.lo.
1934 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1935 (BFD32_BACKENDS): Add plugin.lo.
1936 (BFD32_BACKENDS_CFILES): Add plugin.c.
1937 (libbfd_la_LIBADD): Add LIBDL
1938 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1939 (bfd_plugin_arch): Declare.
1940 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1941 * bfd.c (bfd): Add plugin_data.
1942 * config.bfd: Handle the plugin target.
1943 * configure.in: Check for --enable-plugins.
1944 (LT_INIT): Use the dlopen option.
1945 * cpu-plugin.c: New.
1948 * targets.c (plugin_vec): Declare.
1949 (_bfd_target_vector): Add plugin_vec.
1950 * Makefile.in: Regenerate.
1951 * bfd-in2.h: Regenerate.
1952 * configure: Regenerate.
1954 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1956 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1957 per line with all lines having continuation backslash. Prefix
1958 first line with "A", following lines with "B".
1959 * Makefile.am (DEP): Don't use dep.sed here.
1960 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1961 dep.sed here on dependencies, sort and uniq.
1962 * Makefile.in: Regenerate.
1964 2009-05-25 Tristan Gingold <gingold@adacore.com>
1966 * makefile.vms: Add verilog.obj to object list OBJS.
1968 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1970 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1971 for BFD_IN_MEMORY is cleared.
1972 (bfd_bwrite): Zero excess memory allocated.
1974 2009-05-22 Julian Brown <julian@codesourcery.com>
1976 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1978 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1979 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1980 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1981 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1982 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1983 (a8_erratum_fix, a8_erratum_reloc): New structs.
1984 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1985 num_a8_erratum_fixes, fix_cortex_a8 fields.
1986 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1987 (elf32_arm_add_stub): Split into two parts, creating...
1988 (elf32_arm_create_or_find_stub_sec): New function.
1989 (elf32_arm_final_link_relocate): Add forward declaration.
1990 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1991 relocations, multiple relocations per stub.
1992 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1993 (arm_size_one_stub): Use find_stub_size_and_template.
1994 (a8_reloc_compare): New.
1995 (find_thumb_glue): Add forward declaration.
1996 (cortex_a8_erratum_scan): New.
1997 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1998 (bfd_elf32_arm_set_cortex_a8_fix): New.
1999 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2000 (arm_map_one_stub): Add THUMB32_TYPE support.
2001 (a8_branch_to_stub_data): New.
2002 (make_branch_to_a8_stub): New.
2003 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2004 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2005 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2006 Cortex-A8 erratum workaround.
2007 * bfd-in2.h: Regenerate.
2009 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2011 * Makefile.am: Run "make dep-am".
2012 * Makefile.in: Regenerate.
2013 * po/SRC-POTFILES.in: Regenerate.
2015 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2017 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2020 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2022 * elf-bfd.h (struct elf_backend_data
2023 <elf_backend_link_output_symbol_hook>): Return an int.
2024 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2025 symbols on deleted .opd entries.
2026 * elflink.c (elf_link_output_sym): Return without outputting sym
2027 if output_symbol_hook returns 2.
2028 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2029 Abort if we must not discard sym.
2030 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2032 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2033 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2034 elf_backend_link_output_symbol_hook return type change.
2035 * elf32-arm.c (output_arch_syminfo): Likewise.
2036 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2037 (elf32_arm_output_arch_local_syms): Likewise.
2038 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2039 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2040 (bfd_score_elf_link_output_symbol_hook): Likewise.
2041 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2042 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2043 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2044 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2045 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2046 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2047 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2048 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2049 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2050 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2051 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2053 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2055 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2056 out of range .opd symbols.
2058 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2060 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2061 fprintf_vma directly.
2062 * peXXigen.c (pe_print_edata): Likewise.
2063 (pe_print_pdata): Likewise.
2064 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2065 (_bfd_XX_print_private_bfd_data_common): Likewise.
2067 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2069 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2071 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2072 Paul Brook <paul@codesourcery.com>
2074 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2075 fix discarded sections.
2077 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2079 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2080 sections into the software icache.
2082 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2084 * elf32-spu.c (build_stub): Always build "compact" sofware
2087 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2089 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2090 (spu_elf_setup): Initialize it.
2091 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2092 Update to new-sytle cache manager data structures.
2093 (spu_elf_build_stubs): Generate new-style cache manager data
2094 structures and symbols.
2095 (spu_elf_auto_overlay): Update size computation.
2097 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2099 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2100 segments first amongst the program headers.
2102 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2104 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2105 into addresses for relocation types that look at high bits. Remove
2106 special handling of relocation overflow warnings.
2108 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2110 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2111 control flow graph between fragments of a function.
2113 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2115 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2116 generate only a 16-byte .toe section.
2117 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2119 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2121 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2122 (spu_elf_place_overlay_data): ..here. New function.
2123 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2125 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2127 * elf32-arm.c: Move sysdep.h to start of file.
2129 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2131 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2133 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2134 __icache_tag_array and __icache_tag_array_size.
2136 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2138 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2140 (bfinfdpic_link_omit_section_dynsym): Likewise.
2141 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2143 2009-05-05 Paul Brook <paul@codesourcery.com>
2145 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2146 * bfd-in2.h: Regenerate.
2147 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2148 (_arm_elf_section_data): Add text and exidx fields.
2149 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2150 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2151 copy_exidx_entry): New functions.
2152 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2154 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2156 * elf32-arm.c (DEF_STUBS): New helper define.
2157 (DEF_STUB): Likewise.
2158 (stub_def): New type.
2159 (stub_definitions): New array, containing stub template pointers
2161 (arm_size_one_stub): Make use of stub_definitions.
2163 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2165 * elflink.c (find_version_for_sym): Remove from here, ...
2166 * linker.c (bfd_find_version_for_sym): ... rename, replace
2167 here, make public and update all callers.
2168 * bfd-in2.h: Regenerate.
2170 2009-04-30 Nick Clifton <nickc@redhat.com>
2172 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2174 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2175 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2176 into a STT_GNU_IFUNC symbol type.
2177 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2179 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2180 the binary contains ifunc symbols.
2181 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2182 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2183 * elf32-i386.c (is_indirect_function): New function.
2184 (elf_i386_check_relocs): Create an ifunc output section.
2185 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2186 section if necessary.
2187 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2189 (elf_i386_add_symbol_hook): New function. Set the
2190 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2191 symbol is encountered.
2192 (elf_backend_post_process_headers): Define.
2193 (elf_backend_add_symbol_hook): Define.
2194 (elf_i386_post_process_headers): Rename to
2195 elf_i388_fbsd_post_process_headers.
2196 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2197 (is_indirect_function): New function.
2198 (elf64_x86_64_check_relocs): Create an ifunc output section.
2199 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2200 section if necessary.
2201 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2202 symbol if necessary.
2203 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2204 elf_obj_data structure if an ifunc symbol is encountered.
2205 (elf_backend_post_process_headers): Define.
2206 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2207 if we have ifunc symbols to handle.
2208 (get_ifunc_reloc_section_name): New function. Computes the name
2209 for an ifunc section.
2210 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2211 section to hold ifunc relocs.
2212 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2213 (bfd_print_symbol_vandf): Handle ifunc symbols.
2214 (bfd_decode_symclass): Likewise.
2215 * bfd-in2.h: Regenerate.
2217 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2219 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2220 MOVW and MOVT relocations in a shared library link.
2222 2009-04-27 Anthony Green <green@moxielogic.com>
2224 * verilog.c: New file.
2225 * Makefile.am (BFD32_LIBS): Add verilog.c.
2226 (BFD32_LIBS_CFILES): Add verilog.c.
2227 (verilog.lo): New build rule.
2228 * Makefile.in: Rebuilt.
2229 * targets.c: Add verilog support.
2230 * bfd.c (tdata union): Add Verilog private data field.
2231 * bfd-in2.h: Regenerate.
2233 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2235 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2238 2009-04-23 Matthias Klose <doko@ubuntu.com>
2240 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2242 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2245 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2246 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2247 (elf32_arm_size_stubs): Likewise.
2248 (record_thumb_to_arm_glue): Deleted unused function.
2249 (bfd_elf32_arm_process_before_allocation): No longer handle
2250 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2251 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2252 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2254 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2256 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2257 (elf32_arm_write_section): Declare early.
2258 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2259 (arm_allocate_glue_section_space): Exclude empty sections.
2260 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2261 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2263 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2264 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2265 (elf32_arm_size_dynamic_sections): Allocate interworking
2267 (bfd_elf32_bfd_final_link): Define.
2269 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2271 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2273 * coffcode.h (coff_compute_section_file_positions): Clear
2274 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2276 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2277 force_minimum_alignment.
2279 * libcoff.h: Regenerated.
2281 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2282 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2284 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2285 nor target_subsystem.
2287 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2288 force_minimum_alignment nor target_subsystem.
2290 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2292 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2293 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2294 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2295 include in coff-x86_64.c of headers.
2296 (PDATA_ROW_SIZE): New define.
2297 (pex_regs[]): New static array.
2298 (pex64_get_runtime_function): New static function.
2299 (pex64_get_unwind_info): Likewise.
2300 (pex64_get_scope_entry): Likewise.
2301 (pex64_xdata_print_uwd_codes): Likewise.
2302 (pex64_get_section_by_rva): Likewise.
2303 (pex64_dump_xdata): Likewise.
2304 (pex64_bfd_print_pdata): Likewise.
2305 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2306 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2307 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2309 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2310 Alan Modra <amodra@bigpond.net.au>
2311 Dave Korn <dave.korn.cygwin@gmail.com>
2313 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2314 long names and non-NUL-terminated strings.
2316 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2318 * bfd-in2.h: Regenerated.
2320 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2322 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2323 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2325 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2328 * coffcode.h (bfd_pei_p): New.
2330 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2331 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2332 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2333 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2334 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2335 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2337 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2338 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2339 bfd_efi_rtdrv_x86_64_vec,
2340 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2341 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2342 * targets.c: Likewise.
2344 * configure: Regenerated.
2345 * libcoff.h: Likewise.
2346 * Makefile.in: Likewise.
2348 * efi-app-ia32.c: Removed.
2349 * efi-app-x86_64.c: Likewise.
2350 * efi-bsdrv-ia32.c: Likewise.
2351 * efi-bsdrv-ia64.c: Likewise.
2352 * efi-bsdrv-x86_64.c: Likewise.
2353 * efi-rtdrv-ia32.c: Likewise.
2354 * efi-rtdrv-ia64.c: Likewise.
2355 * efi-rtdrv-x86_64.c: Likewise.
2356 * efi-rtdrv-ia32.c: Likewise.
2358 * efi-app-ia64.c: Moved to ...
2360 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2361 (TARGET_NAME): Set to pei-ia64.
2363 * libpei.h (bfd_target_pei_p): Removed.
2364 (bfd_target_pei_arch): Likewise.
2365 (bfd_target_efi_app_p): Likewise.
2366 (bfd_target_efi_app_arch): Likewise.
2367 (bfd_target_efi_bsdrv_p): Likewise.
2368 (bfd_target_efi_bsdrv_arch): Likewise.
2369 (bfd_target_efi_rtdrv_p): Likewise.
2370 (bfd_target_efi_rtdrv_arch): Likewise.
2371 (bfd_pe_executable_p): Likewise.
2373 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2374 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2375 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2376 and efi-rtdrv-ia32.c.
2377 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2378 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2379 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2380 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2381 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2382 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2383 (efi-app-ia64.lo): Removed.
2384 (efi-bsdrv-ia32.lo): Likewise.
2385 (efi-rtdrv-ia32.lo): Likewise.
2386 (efi-app-ia64.lo): Likewise.
2387 (efi-bsdrv-ia64.lo): Likewise.
2388 (efi-rtdrv-ia64.lo): Likewise.
2389 (efi-app-x86_64.lo): Likewise.
2390 (efi-bsdrv-x86_64.lo): Likewise.
2391 (efi-rtdrv-x86_64.lo): Likewise.
2394 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2396 (arch_type): Removed.
2397 (pe_arch): Likewise.
2398 (pe_bfd_object_p): Just return coff_object_p.
2400 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2401 bfd_pe_executable_p with bfd_pei_p.
2403 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2405 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2406 PLT entries to an undefined symbol when generating a shared
2409 2009-04-17 Nick Clifton <nickc@redhat.com>
2412 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2414 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2416 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2417 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2418 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2419 * binary.c (binary_bfd_define_common_symbol): Likewise.
2420 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2421 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2422 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2423 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2424 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2425 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2426 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2427 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2428 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2429 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2430 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2431 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2432 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2433 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2434 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2435 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2436 * som.c (som_bfd_define_common_symbol): Likewise.
2437 * srec.c (srec_bfd_define_common_symbol): Likewise.
2438 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2439 * versados.c (versados_bfd_define_common_symbol): Likewise.
2440 * vms.c (vms_bfd_define_common_symbol): Likewise.
2441 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2442 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2443 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2444 (pmac_xcoff_vec): Likewise.
2445 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2446 (aix5coff64_vec): Likewise.
2447 * linker.c (bfd_generic_define_common_symbol): New function.
2448 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2449 (_bfd_define_common_symbol): New field.
2450 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2451 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2452 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2454 * bfd-in2.h: Regenerate.
2455 * libbfd.h: Likewise.
2456 * libcoff.h: Likewise.
2458 2009-04-15 Anthony Green <green@moxielogic.com>
2460 * targets.c: Add moxie support.
2461 * Makefile.am: Ditto.
2462 * Makefile.in: Rebuilt.
2463 * cpu-moxie.c, elf32-moxie.c: New files.
2464 * archures.c: Add moxie support.
2465 * configure.in: Add moxie support.
2466 * configure: Rebuilt.
2467 * config.bfd, archures.c: Add moxie support.
2468 * bfd-in2.h: Rebuilt.
2470 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2472 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2473 branch to an undef weak symbol into a jump to next instruction if
2474 a PLT entry will be created.
2476 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2478 * coffgen.c (make_a_section_from_file): Set the backend long
2479 section names enable if long section names found on input.
2480 * coffcode.h: Extend long section names documentation to match.
2482 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2484 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2487 2009-04-07 DJ Delorie <dj@redhat.com>
2489 * archures.c: Add bfd_mach_mep_c5.
2490 * bfd-in2.h: Likewise.
2491 * cpu-mep.c: Add bfd_c5_arch.
2492 * elf32-mep.c: Support it.
2494 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2496 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2497 info->callbacks->einfo.
2498 * linker.c (_bfd_generic_section_already_linked): Likewise.
2500 2009-04-06 DJ Delorie <dj@redhat.com>
2502 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2504 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2506 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2507 _bfd_pex64_print_pdata only if PE is defined.
2509 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2510 (_bfd_pex64_print_pdata): This.
2512 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2513 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2516 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2518 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2519 _bfd_pep_print_x64_pdata.
2520 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2521 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2523 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2525 * elf32-xtensa.c (relax_property_section): Always set r_offset
2528 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2530 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2531 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2533 (elf32_arm_stub_type): New enum values for the two new stubs.
2534 (arm_type_of_stub): Make use of the two new stubs.
2535 (arm_size_one_stub): Handle the two new stubs.
2537 2009-04-01 Matt Thomas <matt@netbsd.org>
2539 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2540 hidden symbols into the GOT or PLT.GOT.
2541 (elf_vax_relocate_section): Do not emit a PCREL reloc
2542 into a shared object if it is against a hidden symbol.
2544 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2546 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2547 and know_contains_shared_object_p.
2548 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2549 Cache the result in the archive_info table.
2550 (xcoff_auto_export_p): Add an "info" parameter and update the
2551 call to xcoff_archive_contains_shared_object_p.
2552 (xcoff_mark_auto_exports): Update accordingly.
2553 (xcoff_post_gc_symbol): Likewise.
2555 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2557 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2560 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2562 * coff-rs6000.c (member_layout): New structure.
2563 (archive_iterator): Likewise.
2564 (member_layout_init): New function.
2565 (archive_iterator_begin): Likewise.
2566 (archive_iterator_next): Likewise.
2567 (xcoff_write_armap_old): Use the new iterator functions.
2568 (do_shared_object_padding): Delete.
2569 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2570 handling of arch_info.
2571 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2572 first loop rather than the second. Allocate a member header if
2573 there isn't one, then work out the stat information and length
2574 in the first loop too. Use the new iterators for the second loop.
2575 (xcoff_write_archive_contents_big): Likewise.
2577 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2579 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2580 (bfd_xcoff_set_archive_import_path): Likewise.
2581 * bfd-in2.h: Regenerate.
2582 * xcofflink.c: Include libiberty.h.
2583 (xcoff_archive_info): New structure.
2584 (xcoff_archive_info_hash): New function.
2585 (xcoff_archive_info_eq): Likewise.
2586 (xcoff_get_archive_info): Likewise.
2587 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2588 (bfd_xcoff_split_import_path): New function.
2589 (bfd_xcoff_set_archive_import_path): Likewise.
2590 (xcoff_set_import_path): Move earlier in file.
2591 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2592 object to the the directory part of the bfd's filename. Get the
2593 import path and filename of an archive object from the archive's
2594 xcoff_tdata, initializing it if necessary. Update use of
2596 (bfd_link_input_bfd): Update use of import_file_id.
2597 (xcoff_write_global_symbol): Likewise.
2599 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2601 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2603 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2605 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2606 a .loader section for relocatable links.
2607 (xcoff_need_ldrel_p): New function.
2608 (xcoff_mark): Use it.
2609 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2611 (xcoff_build_ldsym): New function, split out from...
2612 (xcoff_build_ldsyms): ...here. Rename to...
2613 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2614 call xcoff_build_ldsym, if there's a loader section.
2615 (xcoff_build_loader_section): New function, extracted verbatim from...
2616 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2617 there's a loader section. Only add an __rtinit loader symbol
2618 if there's a loader section. Update after above name change.
2619 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2620 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2621 and xcoff_create_ldrel.
2622 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2623 (xcoff_reloc_link_order): Likewise, but only call it if there's
2624 a loader section. Use xcoff_symbol_section.
2625 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2626 if there's a loader section.
2628 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2630 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2632 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2634 * elf32-arm.c (group_sections): Rewrite loops for better
2637 2009-03-30 DJ Delorie <dj@redhat.com>
2639 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2640 relocs when doing a relocatable link.
2642 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2644 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2645 "ERROR:", in error messages.
2646 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2647 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2648 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2649 (elf32_arm_merge_eabi_attributes): Likewise.
2650 (elf32_arm_merge_private_bfd_data): Likewise.
2652 2009-03-27 Nick Clifton <nickc@redhat.com>
2654 * section.c (bfd_get_section_contents): Detect and handle the case
2655 where a section has the SEC_IN_MEMORY flag set but no actual
2658 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2661 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2662 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2663 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2664 if we don't find matching PT_LOAD when copying.
2666 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2668 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2669 the reloc descriptions.
2671 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2673 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2674 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2675 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2677 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2679 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2680 (bfd_i386_arch_intel_syntax): Likewise.
2681 (i8086_arch): Likewise.
2682 (bfd_x86_64_arch): Likewise.
2684 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2686 * elf32-cris.c (cris_elf_relocate_section): <case
2687 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2688 symbols for non-allocated sections. Don't check whether to
2689 generate R_CRIS_DTPMOD for non-allocated sections.
2690 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2691 handle relocation GC:ing if applied to non-allocated section.
2692 (cris_elf_check_relocs): Similar.
2694 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2695 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2696 when emitting a known TP offset in the GOT.
2698 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2700 * elf64-ppc.c (synthetic_opd): Delete.
2701 (compare_symbols): Look for .opd name rather than section match.
2702 (ppc64_elf_get_synthetic_symtab): Likewise.
2704 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2706 * elf32-ppc.c (is_pic_glink_stub): Delete.
2707 (is_nonpic_glink_stub): New function.
2708 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2710 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2712 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2713 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2715 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2716 macros for visibilty and locality checks.
2717 (elf_s390_adjust_dynamic_symbol): Likewise.
2718 (allocate_dynrelocs): Likewise.
2719 (elf_s390_relocate_section): Likewise.
2720 (elf_s390_finish_dynamic_symbol): Likewise.
2721 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2722 (elf_s390_adjust_dynamic_symbol): Likewise.
2723 (allocate_dynrelocs): Likewise.
2724 (elf_s390_relocate_section): Likewise.
2725 (elf_s390_finish_dynamic_symbol): Likewise.
2727 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2729 * bfd-in2.h: Regenerated.
2730 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2731 for debugging sections and map memory read/write dependent on
2733 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2734 without memory read flags set.
2735 * section.c: Add SEC_COFF_NOREAD to section flags.
2737 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2739 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2742 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2744 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2745 "no overlays" return. If there are overlays, create overlay
2746 manager entry symbols here, so that..
2747 (spu_elf_build_stubs): ..we don't need to set them up here.
2748 Simplify entry symbol tests.
2749 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2751 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2753 * elf.c (elfcore_grok_openbsd_procinfo)
2754 (elfcore_grok_openbsd_note): New functions.
2755 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2757 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2759 * vms-hdr.c: Don't include alloca.h.
2760 * elf32-m68hc1x.c: Include alloca-conf.h.
2762 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2764 * Makefile.am: Run "make dep-am".
2765 * Makefile.in: Regenerate.
2767 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2769 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2771 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2773 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2775 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2776 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2777 ovly_return fields with ovly_entry[2]. Adjust all users.
2778 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2780 (spu_elf_build_stubs): Likewise.
2781 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2782 ovly_flavour changes. Update all callers.
2783 (ovl_stub_size_log2): New function.
2784 (build_stub): Handle compact icache stubs. Use different manager
2785 entry point for stubs in non-icache area.
2786 (spu_elf_size_stubs): Don't allocate space for indirect branch
2788 (spu_elf_build_stubs): And don't built them.
2790 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2792 * dwarf2.c (read_section): Always use rawsize, if available.
2794 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2796 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2797 of rawsize and size for buffer.
2799 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2801 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2802 parameter just because fixed sections fit into local store.
2803 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2804 generating overlays if fixed sections plus reserved stack
2805 and heap space fit into local store.
2807 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2809 * elf32-spu.c (build_stub): Correct icache set_id.
2810 (spu_elf_relocate_section): Likewise.
2812 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2814 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2815 symbol table if it was created by the current call.
2817 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2819 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2820 class XMC_DS rather than XMC_UA.
2822 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2824 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2825 bfd_boolean export_defineds parameter with an unsigned int
2826 auto_export_flags parameter.
2827 * bfd-in2.h: Regenerate.
2828 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2829 split out from xcoff_build_ldsyms.
2830 (xcoff_covered_by_expall_p): New function.
2831 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2832 but with extra code to handle -bexpfull and -bexpall.
2833 (xcoff_mark_auto_exports): New function.
2834 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2835 a function should be automatically exported.
2836 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2837 parameter with an auto_export_flags parameter. Update ldinfo
2838 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2841 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2843 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2844 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2845 init and fini functions. Do garbage collection for objects
2846 without an entry point too.
2848 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2850 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2851 check whether a symbol has csect information.
2852 (coff_print_aux): Likewise.
2853 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2854 information for C_AIX_WEAKEXT too.
2855 (_bfd_xcoff_swap_aux_out): Likewise.
2856 (xcoff_reloc_type_br): Handle defweak symbols too.
2857 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2858 information for C_AIX_WEAKEXT too.
2859 (_bfd_xcoff64_swap_aux_out): Likewise.
2860 (xcoff64_reloc_type_br): Handle defweak symbols too.
2861 * coffgen.c (coff_print_symbol): Handle auxillary function
2862 information for C_AIX_WEAKEXT too.
2863 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2864 instead of BSF_GLOBAL if the L_WEAK flag is set.
2865 (xcoff_dynamic_definition_p): New function.
2866 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2867 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2868 always take the symbol class from the ldsym. Use weak bfd symbol
2869 types for weak ldsyms.
2870 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2871 Fix the check for whether a definition is from a shared object.
2872 Allow redefinitions of weak symbols.
2873 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2874 (xcoff_keep_symbol_p): Likewise.
2875 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2876 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2877 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2878 but mark them as L_WEAK.
2879 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2880 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2882 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2884 * xcofflink.c (xcoff_mark): When walking the relocations,
2885 only mark the target symbol or the target section, not both.
2886 (xcoff_final_definition_p): New function.
2887 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2888 symbol is a valid definition of the associated output symbol.
2889 Use XCOFF_ALLOCATED to stop the same hash table entry having
2891 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2893 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2895 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2897 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2900 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2902 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2903 * libcoff.h: Regenerate.
2904 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2905 line-number counts in the bfd's lineno_counts field.
2906 Don't keep per-csect line-number counts.
2907 (xcoff_sweep): Don't update per-csect line-number counts.
2908 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2909 entries in each output section.
2910 (xcoff_link_input_bfd): Get the number of line numbers from
2911 the bfd's lineno_counts field, rather than recalculating it
2912 from scratch. Fix the range check when updating C_BINCL and
2914 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2915 here. Don't expect csects to have line-number counts.
2917 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2919 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2920 * libcoff.h: Regenerate.
2921 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2922 "skip" logic from xcoff_link_input_bfd.
2923 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2924 objects in a dynamic link, rather than checking whether csectpp
2925 is null. Always allocate debug_index for other objects,
2926 and always go through the loop. Update the type of debug_index
2927 after the change above. Read the auxillary csect information
2928 and use xcoff_keep_symbol_p to decide whether a symbol should
2929 be kept. Set its debug_index to -2 if not.
2930 (xcoff_link_input_bfd): Update the type of debug_index after
2931 the change above and always expect it to be nonnull. Use it to
2932 test whether a symbol should be stripped, rather than making the
2933 decision here. Postpone all symbol creation to the second pass.
2935 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2937 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2938 creating a descriptor.
2939 (xcoff_sweep): Don't mark toc_section unless it's needed.
2940 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2941 when marking every bfd.
2942 (xcoff_link_input_bfd): Skip all TOC anchors.
2943 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2944 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2945 to -1; call xcoff_find_tc0 instead.
2947 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2949 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2950 * libcoff.h: Regenerate.
2951 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2952 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2953 the previous symbol's csect. Treat last_symndx as an inclusive value
2954 and simplify its handling.
2955 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2956 symbols with the right csect. Don't mark rsec when processing
2957 relocations against undefined or absolute sections.
2958 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2959 of bfd_und_section_ptr.
2960 (xcoff_link_input_bfd): Likewise.
2962 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2964 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2965 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2966 flag is set. Assert that all undefined symbols are either
2967 imported or defined by a dynamic object.
2968 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2969 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2970 handling to all relocations. Only set XCOFF_CALLED for function
2972 (xcoff_find_function): New function, split out from...
2973 (bfd_xcoff_export_symbol) ...here.
2974 (xcoff_set_import_path): New function, split out from...
2975 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2976 meaning of XCOFF_CALLED.
2977 (xcoff_mark_symbol): If we mark an undefined and unimported
2978 symbol, find some way of defining it. If the symbol is a function
2979 descriptor, fill in its definition automatically. If the symbol
2980 is a function, mark its descriptor and allocate room for global
2981 linkage code. Otherwise mark the symbol as implicitly imported.
2982 Move the code for creating function descriptors from...
2983 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2984 check for symbols that were implicitly defined.
2985 (xcoff_mark): Don't count any dynamic relocations against
2987 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2988 in the xcoff link info.
2989 (xcoff_link_input_bfd): Remove handling of undefined and
2992 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2994 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2995 if the target is absolute. Fix comment typo.
2996 (xcoff_ppc_relocate_section): Remove FIXME.
2997 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2998 if the target is absolute.
3000 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3002 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3003 R_POS and R_NEG relocations against absolute symbols to the
3006 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3008 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3009 to 2 for bfd_mach_ppc_620.
3011 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3013 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3014 * configure.in: Likewise.
3015 * configure: Regenerate.
3017 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3020 * elf.c (assign_section_numbers): Generate symbol table if there
3021 is any relocation in output.
3022 (_bfd_elf_compute_section_file_positions): Likewise.
3024 2009-03-13 Nick Clifton <nickc@redhat.com>
3027 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3028 * elflink.c (elf_link_read_relocs_from_section): Use
3029 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3030 relocs but no symbol table.
3031 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3033 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3036 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3037 to check ___tls_get_addr.
3039 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3040 strncmp to check __tls_get_addr.
3042 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3044 * dwarf2.c (read_section): Always check the offset, even when the
3045 section has been read before.
3047 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3049 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3052 2009-03-11 Chris Demetriou <cgd@google.com>
3054 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3055 * bfd-in2.h: Regenerate.
3056 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3057 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3059 (bsd_write_armap): Likewise.
3060 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3061 flag is set, do nothing.
3062 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3065 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3067 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3068 used to update stack pointer.
3070 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3073 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3074 for unknown symbols in absolute section.
3076 2009-03-06 Nick Clifton <nickc@redhat.com>
3078 * po/es.po: Updated Spanish translation.
3080 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3082 * elf32-arm.c (group_sections): Take next section size into
3083 account before accepting to group it.
3085 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3087 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3089 (elf32_arm_final_link_relocate): Likewise.
3091 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3094 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3096 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3098 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3099 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3100 (BFD_FAKE_SECTION): Init new flag.
3101 * ecoff.c (bfd_debug_section): Likewise.
3102 * bfd-in2.h: Regenerate.
3103 * libbfd.h: Regenerate.
3104 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3105 (ppc_elf_reloc_type_lookup): Handle new relocs.
3106 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3107 without marker relocs.
3108 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3109 if section has no old-style calls.
3110 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3111 Don't try to optimize new-style __tls_get_addr call when handling
3112 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3114 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3115 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3116 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3117 without marker relocs.
3118 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3119 if section has no old-style calls. Set toc_ref for new relocs as
3121 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3122 Don't try to optimize new-style __tls_get_addr call when handling
3123 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3126 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3129 * configure.in: Test for ld --as-needed support. Link shared
3130 libbfd against libm.
3131 * configure: Regenerate.
3133 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3135 * Makefile.am: Run "make dep-am".
3136 * Makefile.in: Regenerate.
3138 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3140 * elf32-score7.c: New file.
3141 * elf32-score.h: New file.
3142 * elf32-score.c: Add code to support score 7. Set score7 as the
3144 * cpu-score.c: Add score7 architecure.
3145 (compatibile): New function.
3146 * Makefile.am: Add rules for building elf32-score7 object.
3147 * Makefile.in: Regenerate.
3148 * configure.in: Add elf32-score7 object to score vectors.
3149 * configure: Regenerate.
3150 * reloc.c: Add score7 relocs.
3151 * archures.c: Add score3 and score7 machine numbers.
3152 * bfd-in2.h: Regenerate.
3153 * libbfd.h: Regenerate.
3155 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3157 * configure: Regenerate.
3159 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3161 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3162 (elf32_hppa_check_relocs): Use it.
3164 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3166 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3167 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3168 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3169 (elf_hppa_record_segment_addrs): Likewise.
3170 (elf_hppa_final_link): Likewise.
3171 (elf_hppa_relocate_insn): Likewise.
3172 (elf_hppa_final_link_relocate): Likewise.
3173 (elf64_hppa_relocate_section): Likewise.
3174 * elf64-hppa.c: Insert above.
3176 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3178 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3179 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3180 (elf_hppa_relocate_section): Likewise.
3181 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3182 from struct elf_link_hash_entry. Add count field.
3183 (struct elf64_hppa_dyn_hash_table): Delete.
3184 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3185 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3186 (hppa_elf_hash_entry, eh_name): Define.
3187 (elf64_hppa_new_dyn_hash_entry): Delete.
3188 (elf64_hppa_dyn_hash_lookup): Delete.
3189 (elf64_hppa_dyn_hash_traverse): Delete.
3190 (get_dyn_name): Delete.
3191 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3192 of struct elf64_hppa_dyn_hash_entry *.
3193 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3194 allocate_global_data_plt, allocate_global_data_stub,
3195 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3197 (hppa64_link_hash_newfunc): New.
3198 (elf64_hppa_hash_table_create): Rework.
3199 (count_dyn_reloc): Likewise.
3200 (hppa64_elf_local_refcounts): New.
3201 (elf64_hppa_check_relocs): Rework using standard technique for recording
3202 local DLT, PLT and OPD reference counts.
3203 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3204 elf_link_hash_entry *.
3205 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3206 allocate_global_data_plt, allocate_global_data_stub,
3207 allocate_global_data_opd, allocate_dynrel_entries,
3208 elf64_hppa_adjust_dynamic_symbol,
3209 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3210 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3211 Use hppa_link_hash_table. Rework.
3212 (elf64_hppa_link_output_symbol_hook): Rework.
3213 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3214 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3215 elf64_hppa_finish_dynamic_sections): Likewise.
3217 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3219 * elf32-arm.c (stub_reloc_type): Removed.
3220 (insn_sequence): Renamed reloc_type field to r_type.
3221 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3222 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3223 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3224 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3225 (arm_stub_is_thumb): Catch new stubs.
3226 (arm_type_of_stub): Handle new stubs.
3227 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3228 (bfd_elf32_arm_process_before_allocation): Remove useless
3231 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3233 * elf.c (elf_find_function): Use is_function_type to check
3236 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3238 * xtensa-modules.c: Revert to previous version 1.11 due
3239 to inadvertant commit.
3241 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3243 * elf32-xtensa.c (text_action_add): Separate test for action
3244 type. Break if saved action is ta_widen_insn at same offset.
3246 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3248 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3249 to elf32_arm_stub_long_branch_any_arm_pic.
3250 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3251 (enum elf32_arm_stub_type, arm_type_of_stub)
3252 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3255 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3257 * elf32-arm.c (PREV_SEC): Update comment.
3258 (group_sections): Rename argument to stubs_always_after_branch.
3259 Reverse the list and place stubs at the end of input sections.
3261 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3263 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3265 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3267 (arm_size_one_stub): Remove unnecessary break.
3268 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3270 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3272 * elf32-arm.c (stub_insn_type): New type.
3273 (stub_reloc_type): Likewise.
3274 (insn_sequence): Likewise.
3275 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3276 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3277 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3278 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3279 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3280 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3281 (elf32_arm_stub_hash_entry): Add new helper fields.
3282 (stub_hash_newfunc): Initialize these new fields.
3283 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3284 to take endianness into account.
3285 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3286 (arm_map_one_stub): Code is now more generic, thanks to
3289 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3291 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3293 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3294 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3295 BLX is not available. Fix typo in warning message. Add comments
3296 and improve formatting.
3297 (arm_build_one_stub): Adjust to new
3298 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3299 (arm_map_one_stub): Likewise.
3301 2009-02-23 Tristan Gingold <gingold@adacore.com>
3302 Eric Botcazou <ebotcazou@adacore.com>
3303 Douglas B Rupp <rupp@gnat.com>
3305 * vms.h: Update copyright year, fix comments, reorder declarations.
3306 (_bfd_save_vms_section): Remove the prototype.
3307 (EGPS_S_V_NO_SHIFT): New constant.
3308 (bfd_vms_set_section_flags): New prototype.
3309 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3311 (EGSY_S_W_FLAGS): Ditto.
3312 (EGSY_S_V_QUAD_VAL): Ditto.
3313 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3314 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3315 EGST_S_B_NAMLNG): Ditto.
3316 (ESRF_S_B_NAMLNG): Ditto.
3317 (ETIR_S_C_HEADER_SIZE): Ditto.
3318 (EGPS_S_V_ALLOC_64BIT): Ditto.
3319 (DST_S_C_EPILOG): Ditto.
3320 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3321 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3322 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3323 (DST_S_L_PCLINE_UNSLONG): Ditto.
3324 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3325 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3326 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3327 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3328 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3329 (DST_S_B_SRC_UNSBYTE): Ditto.
3330 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3332 (vms_section, vms_reloc): Remove types.
3333 (hdr_struc): Replaced by ...
3334 (hdr_struct): ... new type.
3335 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3336 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3337 (EMH_DATE_LENGTH): Ditto.
3338 (eom_struc): Replaced by ...
3339 (eom_struct): ... new type.
3340 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3341 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3342 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3343 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3344 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3345 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3346 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3347 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3348 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3349 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3350 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3351 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3352 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3353 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3354 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3355 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3356 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3357 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3358 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3359 (enum file_type_enum): New type.
3360 (struct location_struct): Removed.
3361 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3362 (struct funcinfo, struct module): Ditto.
3363 (struct vms_private_data_struct): Update fields.
3364 (struct vms_section_data_struct): New type.
3366 * vms.c: Update copyright year, fix comments,
3367 Fix includes for DECC, add prototypes.
3368 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3370 Use flavour to set is_vax, location_stack is removed.
3371 (struct pair): Declare.
3372 (fill_section_ptr): Initialize variables at declaration.
3373 Add guard to set SECTION_SYM flag, handlde und section.
3374 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3375 (_bfd_vms_slurp_object_records): New function, replaces previous
3377 (vms_slurp_module): New function.
3378 (vms_slurp_image): Ditto.
3379 (vms_object_p): Complete rewrite.
3380 (vms_mkobject): Use is_vax field to slect architecture.
3381 (free_reloc_stream): New function.
3382 (vms_convert_to_var): Ditto.
3383 (vms_convert_to_var_1): Ditto.
3384 (vms_convert_to_var_unix_filename): Ditto.
3385 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3387 (vms_new_section_hook): Set alignment to 0, allocate private data.
3388 (vms_get_section_contents): Load content.
3389 (vms_get_symbol_info): Handle undefined section.
3390 (vms_find_nearest_line): Handle.
3391 (alloc_reloc_stream): New function.
3392 (vms_slurp_reloc_table): Ditto.
3393 (vms_get_reloc_upper_bound): Make it real.
3394 (vms_canonicalize_reloc): Do the real work.
3395 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3397 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3398 (vms_set_arch_mach): Check arch.
3399 (vms_set_section_contents): Copy the content after allocation.
3400 (vms_alpha_vec): Update object flags.
3402 * vms-tir.c: Update copyright year, fix comments,
3403 add prototypes for new functions.
3404 (dst_define_location): New function.
3405 (dst_restore_location): New function.
3406 (dst_retrieve_location): New function.
3407 (dst_check_allocation): New function.
3408 (image_dump): Call dst_check_allocation.
3409 (image_write_b): Ditto.
3410 (image_write_w): Ditto.
3411 (image_write_l): Ditto.
3412 (image_write_q): Ditto.
3413 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3414 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3416 Call error handler instead of abort if name is not known.
3417 (etir_sta): Add quarter_relocs argument and set it.
3420 (etir_opr): Ditto, return FALSE in case of error.
3421 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3422 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3423 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3424 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3425 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3426 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3427 Return FALSE in case of error.
3428 (tir_sta): Change sign of psect.
3430 (tir_cmd): Fix cast. Makes tir_table static const.
3431 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3432 add argument to explain.
3433 (analyze_etir): Initialize maxptr, add quarter_relocs
3434 declaration, move some declarations into inner scopes.
3435 Handle quarter_relocs and STO_IMM.
3436 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3437 (_bfd_vms_slurp_relocs): New function.
3438 (_bfd_vms_decode_relocs): New function.
3439 (sto_imm): Rewritten.
3440 (start_first_etbt_record): New function.
3441 (start_another_etbt_record): Ditto.
3442 (etir_output_check): Ditto.
3443 (defer_reloc_p): Ditto.
3444 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3445 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3446 rewritte relocations handling.
3447 (_bfd_vms_write_tbt): Removed.
3448 (_bfd_vms_write_dbg): Ditto.
3450 * vms-misc.c: Update copyright year, Fix comments.
3451 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3452 (maybe_adjust_record_pointer_for_object): New function.
3453 (_bfd_vms_get_first_record): New function, replaces ...
3454 (_bfd_vms_get_record): .. removed.
3455 (_bfd_vms_get_object_record): New function.
3456 (_bfd_vms_get_object_record): New function.
3457 (vms_get_remaining_object_record): New function, replaces ...
3458 (_bfd_vms_get_next_record): ... removed.
3459 (add_new_contents): Removed.
3460 (_bfd_save_vms_section): Removed.
3461 (_bfd_get_vms_section): Removed.
3462 (_bfd_vms_output_flush): Write in VAR format.
3463 (new_symbol): Don't make UND section.
3465 * vms-hdr.c: Update copyright year, update list of record handled.
3466 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3467 (_bfd_vms_write_hdr): Strip vms and unix patches,
3468 add comments, truncate module name at 31 characters,
3469 use constants instead of hard-coded value,
3470 write BFD version instead of a fixed string.
3471 (_bfd_vms_slurp_ihd): New function.
3472 (_bfd_vms_slurp_isd): Ditto.
3473 (_bfd_vms_slurp_ihs): Ditto.
3474 (new_module): Ditto.
3475 (parse_module): Ditto
3476 (build_module_list): Ditto.
3477 (module_find_nearest_line): Ditto.
3478 (_bfd_vms_find_nearest_dst_line): Ditto.
3479 (vms_slurp_debug): Ditto.
3480 (_bfd_vms_slurp_dbg): Ditto.
3481 (_bfd_vms_slurp_tbt): Ditto.
3482 (_bfd_vms_write_dbg): Ditto.
3483 (_bfd_vms_write_tbt): Ditto.
3485 * vms-gsd.c: Update copyright year, update list of records handled.
3486 (EVAX_LITERALS_NAME): New macro.
3487 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3488 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3489 (register_universal_symbol): New function and prototype.
3490 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3491 improve debug messages,
3492 use constants instead of hard-coded value,
3493 fix missing endianness conversion,
3494 handle global symbol (SYMG).
3495 (bfd_vms_set_section_flags): New function.
3496 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3497 handle section literals,
3499 handle section bfd and vms flags,
3500 don't output LIB$INITIALIZE symbol,
3501 fix handling of weak symbols,
3502 fix evax vs vax procedure descriptor,
3503 handle absolute symbols.
3505 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3506 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3508 * makefile.vms (DEFS): Fix flags for VMS.
3510 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3512 * bfd-in2.h: Regenerated.
3513 * libbfd.h: Regenerated.
3515 2009-02-20 Cary Coutant <ccoutant@google.com>
3517 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3520 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3523 * coffcode.h (coff_write_object_contents): Don't let the string
3524 table offset overflow the s_name field when using long section names.
3526 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3528 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3529 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3530 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3531 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3532 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3533 (bfd_pmac_xcoff_backend_data): Likewise.
3534 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3535 (bfd_xcoff_aix5_backend_data): Likewise.
3536 (xcoff64_write_object_contents): Delete unused long_section_names
3538 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3539 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3541 * coffcode.h (documentation): Update to describe long section names.
3542 (COFFLONGSECTIONCATHELPER): New helper macro.
3543 (BLANKOR1TOODD): Likewise.
3544 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3545 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3546 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3547 (bfd_coff_set_long_section_names_allowed): New function.
3548 (bfd_coff_set_long_section_names_disallowed): Likewise.
3549 (struct bfd_coff_backend_data): Add new backend hook function
3550 pointer _bfd_coff_set_long_section_names.
3551 (bfd_coff_set_long_section_names): New backend hook.
3552 (coff_write_object_contents): Only generate long section names if
3553 bfd_coff_long_section_names() indicates they are currently enabled.
3554 (bfd_coff_std_swap_table): Make non-const, and initialise long
3555 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3556 (ticoff0_swap_table): Likewise to both.
3557 (ticoff1_swap_table): Again, likewise to both.
3558 * coffgen.c (make_a_section_from_file): Allow long section names
3559 as inputs even if not currently allowed for outputs.
3560 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3561 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3562 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3563 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3564 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3565 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3566 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3567 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3568 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3569 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3570 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3571 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3572 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3573 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3574 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3575 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3576 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3577 * libcoff-in.h: Update copyright year to cause updated copyright
3578 year in generated libcoff.h, and fix typo.
3579 * libcoff.h: Regenerated.
3580 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3581 (_bfd_ecoff_no_long_sections): Add prototype.
3582 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3583 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3584 defined by an including .c file.
3585 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3586 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3587 (ticoff1_swap_table): Likewise to both.
3589 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3591 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3592 stub. Catch default case error.
3593 (arm_map_one_stub): Add missing Thumb mapping symbol.
3595 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3598 * elf32-avr.c: Handle case where no local symbos exist correctly.
3600 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3603 * elf32-arm.c (arm_long_branch_stub,
3604 arm_thumb_v4t_long_branch_stub,
3605 arm_thumb_thumb_long_branch_stub,
3606 arm_thumb_arm_v4t_long_branch_stub,
3607 arm_thumb_arm_v4t_short_branch_stub,
3608 arm_pic_long_branch_stub):
3609 Renamed to elf32_arm_stub_long_branch_any_any,
3610 elf32_arm_stub_long_branch_v4t_arm_thumb,
3611 elf32_arm_stub_long_branch_thumb_only,
3612 elf32_arm_stub_long_branch_v4t_thumb_arm,
3613 elf32_arm_stub_short_branch_v4t_thumb_arm,
3614 elf32_arm_stub_long_branch_any_any_pic.
3615 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3616 arm_thumb_thumb_stub_long_branch,
3617 arm_thumb_arm_v4t_stub_long_branch,
3618 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3619 Renamed to arm_stub_long_branch_any_any,
3620 arm_stub_long_branch_v4t_arm_thumb,
3621 arm_stub_long_branch_thumb_only,
3622 arm_stub_long_branch_v4t_thumb_arm,
3623 arm_stub_short_branch_v4t_thumb_arm,
3624 arm_stub_long_branch_any_any_pic.
3626 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3628 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3629 in branch offset check.
3631 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3633 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3634 add toc.symndx and toc.add.
3635 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3637 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3639 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3640 (branch_reloc_hash_match): New function, extracted from..
3641 (ppc64_elf_tls_optimize): ..here.
3642 (ppc64_elf_relocate_section): Properly set addends when optimizing
3643 tls sequences. Avoid unnecessary reading and writing of insns.
3644 Only redo reloc when symbol changed. Bypass symbol checks when
3646 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3647 (branch_reloc_hash_match): New function, extracted from..
3648 (ppc_elf_tls_optimize): ..here.
3649 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3650 Don't clear addend on zapped __tls_get_addr reloc.
3652 2009-02-12 Nick Clifton <nickc@redhat.com>
3655 * elflink.c (bfd_elf_final_link): When counting the relocations,
3656 if the header size has not been set yet then assume that it will
3657 match the output section's reloc type.
3659 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3661 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3664 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3666 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3667 (find_function): Likewise.
3668 (pasted_function): Don't error if no prior function found.
3669 (discover_functions): Revert 2008-12-10 change. Extend first
3670 function range to start of section.
3672 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3674 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3676 * elf64-hppa.h: Likewise.
3678 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3680 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3683 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3685 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3686 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3688 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3690 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3691 * archures.c (bfd_mach_mips_xlr): Define.
3692 * bfd-in2.h: Regenerate.
3693 * cpu-mips.c (I_xlr): Define.
3694 (arch_info_struct): Add XLR entry.
3695 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3696 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3697 (mips_mach_extensions): Add XLR entry.
3699 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3701 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3703 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3705 * configure.in: AC_SUBST pdfdir.
3706 * Makefile.am: Add install-pdf, install-pdf-am
3707 and install-pdf-recursive targets. Define pdfdir.
3708 * doc/Makefile.am: Define pdf__strip_dir. Add
3709 install-pdf and install-pdf-am targets.
3710 * po/Make-in: Add install-pdf target.
3711 * configure: Regenerate.
3712 * Makefile.in: Regenerate
3713 * doc/Makefile.in: Regenerate.
3715 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3717 * bfd-in2.h: Regenerate.
3718 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3719 fields from n_entries to n_slots where appropriate, update comments.
3720 (HOWTO): Add TLS relocations.
3721 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3722 (enum elf_m68k_got_offset_size): New enum.
3723 (struct elf_m68k_got_entry.type): Move field to ...
3724 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3725 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3727 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3729 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3730 fields into n_entries array. Update comments.
3731 (elf_m68k_init_got): Simplify, update all uses.
3732 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3733 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3734 GOT entries; update name, update all uses.
3735 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3736 (elf_m68k_get_got_entry): Update.
3737 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3739 (elf_m68k_remove_got_entry_type): Simplify.
3740 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3741 (elf_m68k_can_merge_gots): Update.
3742 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3743 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3744 GOT entries, simplify.
3745 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3746 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3747 field, remove obsoleted local_n_entries field.
3748 (elf_m68k_partition_multi_got_2): New static function.
3749 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3751 (elf_m68k_remove_got_entry_type): Update.
3752 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3753 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3754 update of sgot->size and srelgot->size.
3755 (elf_m68k_gc_sweep_hook): Update.
3756 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3757 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3759 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3760 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3762 2009-02-02 DJ Delorie <dj@redhat.com>
3764 * elf32-mep.c (config_names): Regenerate configuration.
3766 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3768 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3769 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3770 * elf.c (bfd_elf_get_str_section): Make static.
3771 (bfd_elf_find_section): Delete.
3772 * libbfd.h: Regenerate.
3774 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3776 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3777 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3779 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3781 * elflink.c (on_needed_list): New function.
3782 (elf_link_add_object_symbols): Link in --as-needed libs if they
3783 satisfy undefined symbols in other libs.
3785 2009-01-30 Julian Brown <julian@codesourcery.com>
3787 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3788 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3789 with --just-symbols (-R).
3791 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3793 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3794 high_pc in order to properly sign-extend VMAs.
3796 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3797 Mark Shinwell <shinwell@codesourcery.com>
3798 Catherine Moore <clm@codesourcery.com>
3800 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3802 2009-01-28 Catherine Moore <clm@codesourcery.com>
3804 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3805 SEC_LOAD for dynamic relocation sections.
3807 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3809 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3810 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3811 the size of local TLS data.
3813 2009-01-27 Andreas Schwab <schwab@suse.de>
3815 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3816 architectures in the archive.
3818 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3820 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3821 <R_CRIS_32_DTPREL>: Correct relocation value.
3823 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3824 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3825 symbols with non-default visibility.
3827 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3829 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3830 describing the trampolines.
3831 (ppc_elf_relocate_section): Update relocs to describe the
3834 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3836 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3837 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3838 and R_PARISC_PCREL12F relocations.
3840 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3843 * elflink.c (find_version_for_sym): New function split out from,
3844 but without export_dynamic test, ..
3845 (_bfd_elf_link_assign_sym_version): ..here.
3846 (_bfd_elf_export_symbol): Use it.
3848 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3850 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3851 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3852 * elflink.c: ..here, somewhat modified.
3853 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3854 _bfd_elf_link_find_version_dependencies,
3855 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3856 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3857 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3859 * elflink.c: ..and make static here.
3860 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3861 of output_bfd from struct elf_find_verdep_info.
3862 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3863 struct elf_info_failed.
3864 (bfd_elf_size_dynamic_sections): Adjust.
3866 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3869 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3870 after comp_unit_find_line call.
3872 2009-01-21 Nick Clifton <nickc@redhat.com>
3875 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3876 tm_gmtoff field in struct tm.
3878 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3880 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3881 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3882 sections in soft-icache lines unless non_ia_text. Don't add
3883 rodata if doing so would exceed line size.
3885 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3887 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3888 types than bfd_link_hash_indirect, before early return, call
3889 _bfd_elf_link_hash_copy_indirect.
3891 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3893 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3894 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3895 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3896 (elf_backend_obj_attrs_order): New define.
3897 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3898 (elfNN_bed): Add elf_backend_obj_attrs_order.
3900 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3902 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3903 (obj_attr_size): Likewise.
3904 (write_obj_attribute): Likewise.
3905 (_bfd_elf_copy_obj_attributes): Likewise.
3906 (_bfd_elf_parse_attributes): Likewise.
3907 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3908 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3909 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3910 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3911 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3914 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3916 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3917 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3918 (bfd_elf_add_obj_attr_string): Likewise.
3919 (bfd_elf_add_obj_attr_int_string): Likewise.
3920 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3921 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3922 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3923 Tag_nodefaults has no default value.
3924 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3925 comment to reflect the new state.
3927 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3930 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3931 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3932 (adjust_z_magix): Delete dead code handling QMAGIC.
3934 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3936 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3937 IMAGE_SCN_MEM_DISCARDABLE.
3939 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3941 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3942 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3943 * configure.in (commonbfdlib): Delete.
3944 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3945 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3946 is available, not just for linux.
3947 * po/SRC-POTFILES.in: Regenerate.
3948 * Makefile.in: Regenerate.
3949 * configure: Regenerate.
3951 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3952 Julian Brown <julian@codesourcery.com>
3954 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3955 ARM attributes in ABI 2.07.
3956 * elf32-arm.c (get_secondary_compatible_arch): New function.
3957 (set_secondary_compatible_arch): New function.
3958 (tag_cpu_arch_combine): New function.
3959 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3960 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3961 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3962 make it fit with order_01243.
3963 Add support for Tag_also_compatible_with,
3964 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3965 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3966 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3967 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3968 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3969 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3970 Rework the way unknown attributes are handled.
3971 Defer errors until all attributes have been processed.
3973 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3975 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3976 bfd_elf_add_obj_attr_int_string.
3977 Read Tag_compatibility from its new location in the attribute array,
3978 rather than the attribute list.
3979 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3980 bfd_elf_add_obj_attr_int_string.
3981 (_bfd_elf_parse_attributes): Likewise.
3982 (_bfd_elf_merge_object_attributes): There's now only one
3983 Tag_compatibility, and it's in the array, not the list.
3984 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3986 (bfd_elf_add_obj_attr_compat): Rename to
3987 bfd_elf_add_obj_attr_int_string.
3988 (bfd_elf_add_proc_attr_compat): Rename to
3989 bfd_elf_add_proc_attr_int_string.
3990 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3993 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3995 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3996 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3997 (vmsutil.lo): Add dependency rule.
3998 * Makefile.in: Regenerate.
3999 * config.bfd (ia64*-*-*vms*): Add case.
4000 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4001 * configure: Regenerate.
4002 * vmsutil.c: New file.
4003 * vmsutil.h: New file.
4004 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4006 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4007 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4008 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4009 elfNN_vms_object_p): New functions
4010 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4012 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4015 * elflink.c (elf_gc_sweep): Exclude the group section if the
4016 first member of the section group is excluded.
4018 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4021 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4022 saved filename, use bfd_alloc rather than bfd_malloc for it.
4024 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4026 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4028 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4030 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4032 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4034 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4036 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4038 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4040 (struct got_entry): Add br_addr.
4041 (struct call_info): Add priority.
4042 (struct function_info): Add lr_store and sp_adjust.
4043 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4044 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4045 area as an overlay, and check that no other overlays exist. Look up
4046 icache overlay manager entry sym.
4047 (BRA_STUBS, BRA, BRASL): Define.
4048 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4049 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4051 (count_stub, build_stub): Support soft-icache.
4052 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4053 (spu_elf_size_stubs): Size soft-icache stubs.
4054 (overlay_index): New function.
4055 (spu_elf_build_stubs): Make static. Support soft-icache.
4056 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4057 (find_function_stack_adjust): Save lr store and stack adjust insn
4059 (maybe_insert_function): Adjust find_function_stack_adjust call.
4060 (mark_functions_via_relocs): Retrieve priority.
4061 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4062 (sort_calls): Sort by priority first.
4063 (mark_overlay_section): Ignore .ovl.init.
4064 (sum_stack): Only print when stack_analysis.
4065 (print_one_overlay_section): New function, extracted from..
4066 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4067 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4068 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4069 analysis. Call spu_elf_build_stubs.
4070 (spu_elf_relocate_section): For soft-icache encode overlay index
4072 (spu_elf_output_symbol_hook): Support soft-icache.
4073 (spu_elf_modify_program_headers: Likewise.
4075 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4076 num_regions to num_lines. Add line_size and max_branch.
4077 (enum _ovly_flavour): Add ovly_soft_icache.
4078 (spu_elf_build_stubs): Delete.
4080 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4082 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4083 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4085 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4087 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4088 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4089 the program, the known offset starts at the negative size of the
4091 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4094 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4096 * config.bfd: Add lm32-*-rtems*.
4098 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4100 * coff-ppc.c: Add 2009 to Copyright.
4101 * elf32-cris.c: Likewise.
4102 * elflink.c: Likewise.
4104 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4106 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4107 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4109 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4112 * elflink.c (elf_merge_st_other): New.
4113 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4114 hide them if needed.
4115 (elf_link_add_object_symbols): Updated.
4117 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4120 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4121 ref_dynamic and dynamic_def fields when setting def_regular
4124 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4127 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4130 For older changes see ChangeLog-2008
4136 version-control: never
projects / platform / upstream / binutils.git / blob