1 2009-08-29 Martin Thuresson <martin@mtme.org>
3 * elf32-arm.c (struct stub_def): Rename member template to
4 template_sequence. (arm_build_one_stub,
5 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
6 Rename variable template to template_sequence.
7 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
8 Rename variable template to template_val.
9 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
11 * coffgen.c (coff_make_empty_symbol)
12 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
13 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
15 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
17 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
19 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
20 * ieee.c (ieee_make_empty_symbol): Rename variable new to
22 * linker.c (bfd_new_link_order): Rename variable new to
24 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
26 * oasys.c (oasys_make_empty_symbol): Rename variable new to
28 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
29 new to new_symbol_type.
30 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
32 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
34 (read_hdr, rs6000coff_core_p)
35 (rs6000coff_core_file_matches_executable_p)
36 (rs6000coff_core_file_failing_command)
37 (rs6000coff_core_file_failing_signal): Updated function to use new
39 * som.c (som_make_empty_symbol): Rename variable new to
41 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
43 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
44 variable new to new_symbol.
46 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
48 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
49 bfdlibdir and bfdincludedir.
50 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
51 [INSTALL_LIBBFD]: ... here, ...
52 [INSTALL_LIBBFD]: ... and empty overrides here.
53 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
54 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
55 * Makefile.in: Regenerate.
56 * configure: Regenerate.
58 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
60 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
61 relocations. Rewrite output of dynamic TLS relocations.
62 (DTP_OFFSET, TP_OFFSET): New constants.
63 (dtpoff_base): Update.
64 (tpoff): Rename to tpoff_base, update.
65 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
66 New functions. Move code from elf_m68k_relocate_section here.
67 (elf_m68k_relocate_section): Update.
68 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
70 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
72 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
74 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
75 Handle non_got_ref field.
76 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
78 2009-08-26 Alan Modra <amodra@bigpond.net.au>
81 * linker.c (bfd_find_version_for_sym): Revert warning.
83 2009-08-26 Alan Modra <amodra@bigpond.net.au>
86 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
87 other wildcard match. Warn on multiple wildcard matches.
89 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
91 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
93 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
94 only in this condition.
95 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
96 to build but not install libbfd.la in this condition.
97 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
98 (install_libbfd, install_libbfd): Remove.
99 * Makefile.in: Regenerate.
100 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
101 (INCLUDES): ... this.
103 * doc/Makefile.in: Regenerate.
105 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
107 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
108 dependency tracking to work for them.
109 (targets.lo, archures.lo, dwarf.lo): Rewrite to
110 use automake dependency tracking mechanism.
111 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
112 (mkdep section): Remove.
113 (BUILT_SOURCES): New, list $(BUILD_HFILES).
114 * Makefile.in: Regenerate.
115 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
117 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
118 (install-pdf, install-pdf-recursive, install-html)
119 (install-html-recursive): Remove.
120 * Makefile.in: Regenerate.
122 * Makefile.in: Regenerate.
123 * aclocal.m4: Likewise.
124 * config.in: Likewise.
125 * configure: Likewise.
127 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
129 * elf32-arm.c (arch_has_thumb2_nop): New function.
130 (arch_has_arm_nop): New function.
131 (elf32_arm_final_link_relocate): NOP opcodes changed.
133 2009-08-16 Doug Evans <dje@google.com>
135 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
136 at least don't leak memory.
138 2009-08-13 DJ Delorie <dj@redhat.com>
140 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
143 2009-08-12 Nick Clifton <nickc@redhat.com>
145 * po/fi.po: Updated Finnish translation.
147 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
149 Merge some FRV FDPIC changes into the Blackfin code.
150 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
151 summary reloc information.
152 (bfinfdpic_dynamic_got_plt_info): New.
153 (_bfin_create_got_section): Create the PLT section here.
154 (elf32_bfinfdpic_create_dynamic_sections): Not here.
155 (_bfinfdpic_count_nontls_entries): Move out of...
156 (_bfinfdpic_count_got_plt_entries): ... here.
157 (_bfinfdpic_count_relocs_fixups): Likewise.
158 (_bfinfdpic_reset_got_plt_entries): New.
159 (_bfinfdpic_size_got_plt): Move out of...
160 (elf32_bfinfdpic_size_dynamic_sections): ... here.
161 (bfinfdpic_relocate_section): Be careful not to call
162 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
163 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
165 (elf_backend_discard_info): Define for FD-PIC.
167 2009-08-11 Alan Modra <amodra@bigpond.net.au>
169 * elflink.c: Add FIXMEs for some places that require octets_per_byte
171 * elf-eh-frame.c: Likewise.
174 2009-08-11 Alan Modra <amodra@bigpond.net.au>
176 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
177 to x86 and x86_64 configurations.
178 * configure: Regenerate.
180 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
182 Stop using bfd_usrdata in libbfd.
183 * coff-stgo32.c (bfd_coff_go32stub): Remove.
184 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
185 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
186 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
187 filehdr_dst->u.go32.stub. New comment with the reason.
188 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
189 Substitute the removed macro bfd_coff_go32stub.
190 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
191 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
192 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
193 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
194 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
196 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
197 * libcoff-in.h (coff_data_type): New field go32stub.
198 * libcoff.h: Regenerated.
200 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
202 Fix go32 stub preservation by objcopy.
203 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
204 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
207 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
209 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
211 (elf32_arm_final_link_relocate): Treat local undefined symbols the
212 same as global undefined symbols.
213 (elf32_arm_relocate_section): Give an error for local undefined
214 non-weak symbols, unless the reloc will not use the symbol.
216 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
218 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
219 (ppc_elf_relax_section): Use symbol index to distinguish
222 2009-08-10 Alan Modra <amodra@bigpond.net.au>
224 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
226 2009-08-10 Alan Modra <amodra@bigpond.net.au>
228 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
229 info for STT_GNU_IFUNC.
230 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
231 on got refs in case the symbol turns out to be ifunc.
232 (ppc_elf_gc_sweep_hook): Similarly.
233 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
234 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
235 (ppc_elf_size_dynamic_sections): Likewise.
236 (ppc_elf_relocate_section): Likewise.
238 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
240 From Mike Frysinger <michael.frysinger@analog.com>
241 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
242 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
243 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
244 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
245 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
246 Adjust to match the renamed reloc definitions.
248 2009-08-08 Alan Modra <amodra@bigpond.net.au>
251 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
252 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
254 2009-08-07 Tom Tromey <tromey@redhat.com>
256 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
259 2009-08-06 Michael Eager <eager@eagercon.com>
261 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
262 * Makefile.in: Regenerate.
263 * archures.c: Add bfd_arch_microblaze.
264 * bfd-in2.h: Regenerate.
265 * config.bfd: Add microblaze target.
266 * configure.in: Add bfd_elf32_microblaze_vec target.
267 * configure: Regenerate.
268 * cpu-microblaze.c: New.
269 * elf32-microblaze.c: New.
270 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
271 * libbfd.h: Regenerate.
272 * reloc.c: Add MICROBLAZE relocations.
273 * section.c: Add struct relax_table and relax_count to section.
274 * targets.c: Add bfd_elf32_microblaze_vec.
276 2009-08-06 Jakub Jelinek <jakub@redhat.com>
277 Alan Modra <amodra@bigpond.net.au>
280 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
282 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
283 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
285 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
287 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
288 at least once when fixing cortex-a8.
290 2009-08-05 Chao-ying Fu <fu@mips.com>
292 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
293 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
294 for CPUs. It is true for RM9000.
295 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
297 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
298 to guard the transformation.
300 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
302 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
303 (spu_elf_size_sections): Declare prototype.
304 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
305 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
306 (spu_elf_emit_fixup): New function.
307 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
308 (spu_elf_size_sections): New function.
310 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
312 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
313 (arm_build_one_stub): Build a8 veneers as a separate pass.
314 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
315 parameters. Use them to check if we create a different a8 fixup
316 than the previous pass.
317 (elf32_arm_size_stubs): Move scope of stub_changed and
318 prev_num_a8_fixes into main loop.
319 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
321 2009-08-04 Alan Modra <amodra@bigpond.net.au>
323 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
324 which find_plt_ent is called. Delete redundant code.
326 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
329 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
330 invalid string offset.
332 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
335 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
336 to htab->init_got_offset and plt to htab->init_plt_offset
337 when discarding space for dynamic relocations.
339 2009-08-03 Alan Modra <amodra@bigpond.net.au>
341 * elf32-ppc.c (struct plt_entry): Revise comments.
342 (ppc_elf_check_relocs): Don't create needless plt_entry info
343 for non-pie executables. Don't test info->pie when info->shared
344 already covers that case.
345 (ppc_elf_gc_sweep_hook): Adjust for above change.
346 (add_stub_sym): Don't test info->pie when info->shared tested.
347 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
348 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
349 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
350 (ppc_elf_relocate_section): Likewise.
352 2009-08-03 Alan Modra <amodra@bigpond.net.au>
354 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
355 for local ifunc symbols in non-pie executables, regardless of
356 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
357 code so that it's obvious that we only do anything special for
359 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
360 (allocate_dynrelocs): Correct comment for syms defined in plt.
361 Don't specially allocate ifunc dyn relocs.
362 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
363 (ppc_elf_relocate_section): Set "relocation" value for ifunc
364 syms in non-pie executables. No specially allocated dyn relocs
365 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
366 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
367 a non-pie executable.
369 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
370 Jakub Jelinek <jakub@redhat.com>
373 * elf32-i386.c (elf_i386_tls_transition): Check executable
374 instead of shared for TLS when building PIE.
375 (elf_i386_check_relocs): Likewise.
376 (elf_i386_allocate_dynrelocs): Likewise.
377 (elf_i386_relocate_section): Likewise.
379 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
380 instead of shared for TLS when building PIE.
381 (elf64_x86_64_check_relocs): Likewise.
382 (elf64_x86_64_allocate_dynrelocs): Likewise.
383 (elf64_x86_64_relocate_section): Likewise.
385 2009-07-31 Anthony Green <green@moxielogic.com>
387 * config.bfd (targ_cpu): Add moxie-uclinux support.
389 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
391 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
393 2009-07-30 Alan Modra <amodra@bigpond.net.au>
395 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
396 used by indirect function support. Count dynamic relocs for
398 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
399 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
400 in iplt and their relocs in reliplt. Don't make ifunc syms
401 dynamic. Allocate got entry relocs for non-dynamic ifunc in
402 reliplt. Handle other dynamic relocs for ifunc.
403 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
404 ifunc in reliplt, likewise relocs for got against local ifunc.
405 Typo fix on reliplt size adjust.
406 (ppc_elf_relocate_section): Don't use plt scheme of allocating
407 relocs 1-1 with entries for iplt, instead just add using
408 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
409 Error on invalid ifunc dyn relocs.
410 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
412 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
413 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
414 (ppc64_elf_reloc_type_lookup): Handle new relocs.
415 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
416 (allocate_dynrelocs): As for elf32-ppc.c above.
417 (ppc64_elf_size_dynamic_sections): Likewise.
418 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
419 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
420 (ppc_size_one_stub): Similarly.
421 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
423 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
425 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
427 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
428 change. Add note to head comment.
430 2009-07-28 Jan Beulich <jbeulich@novell.com>
432 * archive.c (get_extended_arelt_filename): Remove redundant
433 range check on index.
435 2009-07-27 Doug Kwan <dougkwan@google.com>
437 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
439 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
441 * archures.c bfd_*_arch): Sorted.
442 (bfd_archures_list): Likewise.
444 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
446 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
447 to R_cr16_NUM32 relocation.
449 2009-07-26 Michael Eager <eager@eagercon.com>
451 * archures.c: Add bfd_mach_ppc_405
454 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
456 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
457 * cpu-l1om.c (bfd_l1om_arch): Likewise.
459 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
461 * archures.c (bfd_architecture): Add bfd_arch_l1om.
462 (bfd_l1om_arch): New.
463 (bfd_archures_list): Add &bfd_l1om_arch.
464 * bfd-in2.h: Regenerated.
466 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
467 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
468 if bfd_elf64_x86_64_freebsd_vec is supported.
469 (targ_selvecs): Likewise.
471 * configure.in: Support bfd_elf64_l1om_vec and
472 bfd_elf64_l1om_freebsd_vec.
473 * configure: Regenerated.
477 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
478 (bfd_elf64_l1om_vec): Likewise.
479 (bfd_elf64_l1om_freebsd_vec): Likewise.
481 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
482 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
483 * Makefile.in: Regenerated.
485 * targets.c (bfd_elf64_l1om_vec): New.
486 (bfd_elf64_l1om_freebsd_vec): Likewise.
487 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
488 bfd_elf64_l1om_freebsd_vec.
490 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
491 Alan Modra <amodra@bigpond.net.au>
493 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
494 * bfd-in2.h: Regenerate.
495 * libbfd.h: Regenerate.
496 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
497 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
498 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
500 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
503 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
504 instead of shared for R_X86_64_TPOFF32.
505 (elf64_x86_64_relocate_section): Likewise.
507 2009-07-23 Ulrich Drepper <drepper@redhat.com>
509 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
510 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
511 with the BSF_GNU_UNIQUE flag bit set.
512 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
513 for symbols with STB_GNU_UNIQUE binding.
514 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
515 with the STB_GNU_UNIQUE binding.
516 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
517 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
518 symbols with the unique_global field set.
519 (elf_link_output_extsym): Set unique_global field for symbols with
520 the STB_GNU_UNIQUE binding.
521 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
522 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
524 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
526 * bfd-in2.h: Regenerate.
528 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
530 * elflink.c (elf_link_output_extsym): Revert the last change.
532 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
535 * elflink.c (elf_link_output_extsym): Special case ifunc syms
536 when ref_regular, not def_regular.
538 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
541 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
542 from a DSO into a normal FUNC symbol.
543 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
544 a normal FUNC symbol.
546 2009-07-17 Chao-ying Fu <fu@mips.com>
548 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
549 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
550 interlocking, the last PLT entry needs a nop in the branch delay slot.
551 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
552 output the last two PLT entries in reverse order.
554 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
556 * elf32-i386.c (elf_i386_relocate_section): Don't get local
557 STT_GNU_IFUNC symbol for relocatable link.
558 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
560 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
562 * bfdio.c (bfd_iovec): Add comments for bmmap.
563 * bfd-in2.h: Regenerated.
565 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
567 * Makefile.am: Run "make dep-am".
568 * Makefile.in: Regenerated.
570 2009-07-10 Doug Kwan <dougkwan@google.com>
572 * elf32-arm.c (stub_hash_newfunc): Initialize fields
573 target_addend and orig_insn.
575 2009-07-10 Tom Tromey <tromey@redhat.com>
577 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
578 (elf-eh-frame.lo): Likewise.
579 (elf32-bfin.lo): Likewise.
580 (elf32-frv.lo): Likewise.
581 (elf32-xc16x.lo): Likewise.
582 * Makefile.in: Rebuild.
583 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
584 * elf-eh-frame.c: Likewise.
585 * elf32-bfin.c: Likewise.
586 * elf32-frv.c: Likewise.
587 * elf32-xc16x.c: Likewise.
589 2009-07-10 Julian Brown <julian@codesourcery.com>
591 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
592 symbol a stub entry is derived from, not the entry for the stub
593 itself, in call to elf32_arm_final_link_relocate.
595 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
597 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
598 when reporting addends.
600 2009-07-10 Alan Modra <amodra@bigpond.net.au>
602 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
603 data even when no stubs.
604 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
606 2009-07-10 Alan Modra <amodra@bigpond.net.au>
608 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
609 (ppc_elf_get_synthetic_symtab): Report addend.
611 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
612 (ppc_elf_create_glink): New function.
613 (ppc_elf_create_dynamic_sections): Use it.
614 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
615 (update_local_sym_info): Allocate space for local_plt array.
616 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
618 (is_branch_reloc): New function.
619 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
620 (ppc_elf_gc_sweep_hook): Likewise.
621 (ppc_elf_adjust_dynamic_symbol): Likewise.
622 (allocate_dynrelocs): Likewise.
623 (ppc_elf_size_dynamic_sections): Likewise.
624 (ppc_elf_relocate_section): Likewise.
625 (branch_reloc_hash_match): Use is_branch_reloc.
626 (ppc_elf_tls_optimize): Adjust for local_plt.
627 (write_glink_stub): New function, extracted from..
628 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
629 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
630 branch table when dynamic.
631 (elf_backend_post_process_headers): Define.
632 * elf64-ppc.c (elf_backend_post_process_headers): Define.
633 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
634 (ppc64_elf_get_synthetic_symtab): Report addend.
635 (struct ppc_stub_hash_entry): Add plt_ent.
637 (struct ppc_link_hash_table): Add iplt and reliplt.
638 (create_linkage_sections): Make .iplt and .rela.iplt sections.
639 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
640 (update_local_sym_info): Allocate space for local_plt array.
641 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
643 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
644 and don't change hash flags here.
645 (is_branch_reloc): New function.
646 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
647 (ppc64_elf_gc_sweep_hook): Likewise.
648 (ppc64_elf_adjust_dynamic_symbol): Likewise.
649 (allocate_dynrelocs): Likewise.
650 (ppc64_elf_size_dynamic_sections): Likewise.
651 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
652 (ppc64_elf_size_stubs): Likewise.
653 (ppc64_elf_relocate_section): Likewise.
654 (get_sym_h): Adjust for local_plt.
655 (branch_reloc_hash_match): Use is_branch_reloc.
656 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
657 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
659 2009-07-10 Alan Modra <amodra@bigpond.net.au>
661 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
663 2009-07-10 Alan Modra <amodra@bigpond.net.au>
665 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
666 and ref_regular_nonweak comment.
667 * elflink.c (elf_link_output_extsym): Special case ifunc syms
668 when def_regular, not ref_regular.
669 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
670 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
671 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
673 2009-07-09 Alan Modra <amodra@bigpond.net.au>
675 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
676 of malloc'd struct call_info.
677 (pasted_function): Likewise, priority too.
679 2009-07-07 Alan Modra <amodra@bigpond.net.au>
681 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
682 alignment when packing sections into overlays.
684 2009-07-03 Cary Coutant <ccoutant@google.com>
686 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
688 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
690 * coffcode.h (sec_to_styp_flags): Partially revert (functional
691 changes only) earlier patch:-
693 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
695 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
696 give .debug and .reloc data characteristics.
697 (DOT_RELOC): New define for .reloc section string.
698 (coff_write_object_contents): Use DOT_RELOC instead of string.
700 2009-07-02 Tom Tromey <tromey@redhat.com>
702 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
703 * bfdwin.c (bfd_free_window): Cast to unsigned long.
705 2009-07-01 Nick Clifton <nickc@redhat.com>
707 * elf-m10300.c: Remove trailing white space.
710 2009-07-01 Douglas B Rupp <rupp@gnat.com>
712 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
713 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
714 * configure.in: Use them.
715 * configure: Regenerate.
716 * config.in: Regnerate.
717 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
718 #define _BSD_SOURCE. Add comments.
719 (vms_file_stats_name): Calculate creation date based on available
720 runtime data. Return 1 for version instead of 0.
722 2009-07-01 Nick Clifton <nickc@redhat.com>
725 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
726 to R_ARM_THM_PC8 relocation.
728 2009-06-29 Nick Clifton <nickc@redhat.com>
730 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
731 different uses of the relocations addend when a symbol is in a
734 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
737 * elf.c (bfd_section_from_shdr): Don't change sh_link for
738 SHT_REL/SHT_RELA sections on executable nor shared library.
739 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
742 2009-06-25 Nick Clifton <nickc@redhat.com>
744 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
745 symbols with SEC_MERGE flag.
747 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
749 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
750 give .debug and .reloc data characteristics.
751 (DOT_RELOC): New define for .reloc section string.
752 (coff_write_object_contents): Use DOT_RELOC instead of string.
754 2009-06-25 Tristan Gingold <gingold@adacore.com>
756 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
757 (bfd_mach_o_canonicalize_dynamic_symtab)
758 (bfd_mach_o_get_synthetic_symtab): Defines.
759 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
760 (TARGET_NAME): Use Mach-O specific functions for dynamic.
762 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
763 for scattered relocations.
764 (bfd_mach_o_i386_print_thread): New function.
765 (bfd_mach_o_print_thread): Define.
767 * mach-o.c (text_section_names_xlat): Add an entry for __const.
768 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
769 New functions extracted from ...
770 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
771 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
772 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
773 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
774 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
775 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
777 (bfd_mach_o_scan_read_dylib): Ditto.
778 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
780 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
781 decode isym and flags on little endian targets. Set dysymtab field.
782 (bfd_mach_o_scan_start_address): Adjust for enum names.
783 (bfd_mach_o_lookup_section): Do not look for segments anymore.
784 (bfd_mach_o_print_section): Display bfd section name.
785 (bfd_mach_o_print_segment): Display none if no name.
786 (bfd_mach_o_print_dysymtab): Display next index for local, external
787 and undefined symbols.
788 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
789 Display dylinker name. Display thread and unixthread commands content.
790 (bfd_mach_o_print_thread): New macro.
792 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
793 (bfd_mach_o_ppc_thread_flavour): Ditto.
794 (bfd_mach_o_i386_thread_flavour): Ditto.
795 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
796 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
797 BFD_MACH_O_THREAD_STATE_NONE.
798 (bfd_mach_o_segment_command): Remove segment field.
799 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
800 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
801 (bfd_mach_o_prebound_dylib_command): Ditto.
802 (bfd_mach_o_dylib_command): Ditto.
803 (bfd_mach_o_prebound_dylib_command): Remove section field.
804 (mach_o_data_struct): Add dysymtab field.
805 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
806 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
807 (bfd_mach_o_build_commands): Remove parameter names and attributes.
808 (bfd_mach_o_get_dynamic_reloc_upper_bound)
809 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
811 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
813 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
814 field of struct dirent.
816 2009-06-23 Tristan Gingold <gingold@adacore.com>
818 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
819 of this macro. Fix indentation.
821 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
823 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
824 destination for defined dynamic symbols when deciding whether to
825 insert a stub or not.
826 (allocate_dynrelocs): Make sure functions are not marked as Thumb
827 when actually accessed through a PLT, even when generating a
830 2009-06-22 Tristan Gingold <gingold@adacore.com>
832 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
835 2009-06-22 Alan Modra <amodra@bigpond.net.au>
837 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
838 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
840 2009-06-22 Alan Modra <amodra@bigpond.net.au>
842 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
844 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
846 * elflink.c (elf_link_add_object_symbols): Avoid warning
847 from -Wjump-misses-init in gcc 4.5.0.
849 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
851 * elf32-i386.c (elf_i386_check_relocs): Properly check local
853 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
855 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
857 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
858 r_symndx. Report local symbol name on error.
859 (elf_i386_check_relocs): Updated. Report local symbol name on
861 (elf_i386_gc_sweep_hook): Updated.
862 (elf_i386_relocate_section): Likewise.
864 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
865 r_symndx. Report local symbol name on error.
866 (elf64_x86_64_check_relocs): Updated. Report local symbol name
868 (elf64_x86_64_gc_sweep_hook): Updated.
869 (elf64_x86_64_relocate_section): Likewise.
871 2009-06-19 Tristan Gingold <gingold@adacore.com>
873 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
875 2009-06-19 Tristan Gingold <gingold@adacore.com>
877 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
878 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
879 (bfd_mach_o_valid): Ditto.
880 (bfd_mach_o_wide_p): Ditto.
881 (bfd_mach_o_canonicalize_reloc): Ditto.
882 (bfd_mach_o_build_commands): Ditto.
883 (bfd_mach_o_scan_read_thread): Ditto.
884 (bfd_mach_o_flatten_sections): Ditto.
885 (bfd_mach_o_scan_start_address): Ditto.
886 (bfd_mach_o_lookup_section): Ditto.
887 (bfd_mach_o_core_fetch_environment): Ditto.
888 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
889 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
890 (bfd_mach_o_scan_write_symtab): Ditto.
891 Use macros instead of hard-coded values.
892 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
893 Use bfd_mach_o_get_data instead of direct access. Use macros
894 instead of hard-coded values.
895 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
896 Remove sym argument and get section from mdata.
897 Move code into the else branch.
898 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
899 Remove sym argument and get section from mdata. Adjust code.
900 (bfd_mach_o_scan_read_dylib): Move assertion into the created
901 switch (which replaces consecutive if statements).
902 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
903 module table, table of content, indirect symbols and external
905 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
907 (bfd_mach_o_scan_read_linkedit): New function.
908 (bfd_mach_o_scan_read_str): Ditto.
909 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
911 (bfd_mach_o_get_symtab_upper_bound): Remove check as
912 bfd_mach_o_count_symbols never returns an error.
913 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
914 symtab field (there might be only one symtab).
915 (bfd_mach_o_scan_read_command): Handle reexported dylib.
916 Handle sub frameworks, sub umbrella, sub library and sub client.
917 Read code signature and segment split info commands.
918 (bfd_mach_o_scan): Reindent.
919 (bfd_mach_o_xlat_name): New type.
920 (bfd_mach_o_print_flags): New function.
921 (bfd_mach_o_get_name): Ditto.
922 (bfd_mach_o_cpu_name): New variable.
923 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
924 (bfd_mach_o_section_type_name)
925 (bfd_mach_o_section_attribute_name)
926 (bfd_mach_o_load_command_name): New variables.
927 (bfd_mach_o_print_private_header): New function.
928 (bfd_mach_o_print_section_map): New function extracted from
929 bfd_mach_o_print_private_bfd_data.
930 (bfd_mach_o_print_section): Ditto. Print more infos.
931 (bfd_mach_o_print_segment): Ditto.
932 (bfd_mach_o_print_dysymtab): Ditto.
933 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
934 load weak dylib, reexport dylib and id dylib.
935 Handle code signature and segment_split info.
936 Handle sub frameworks, sub umbrella, sub library and sub client.
937 (bfd_mach_o_section_get_nbr_indirect): New function.
939 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
940 (bfd_mach_o_header_flags): New enum to define header flags.
941 (bfd_mach_o_section_attribute): New enum to replace ...
942 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
943 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
944 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
945 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
946 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
947 these removed macros.
948 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
949 (bfd_mach_o_dylib_module): New type.
950 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
952 (bfd_mach_o_dylib_table_of_content): New type.
953 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
954 (bfd_mach_o_dylib_reference): New type.
955 (BFD_MACH_O_REFERENCE_SIZE): New macro.
956 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
957 modules, toc, references and indirect syms.
958 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
959 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
960 unused). Add comment.
961 (bfd_mach_o_dylib_command): Ditto.
962 (bfd_mach_o_prebound_dylib_command): Ditto.
963 (bfd_mach_o_linkedit_command): New type.
964 (bfd_mach_o_str_command): New type.
965 (bfd_mach_o_load_command): Add linkedit and str fields.
966 (mach_o_data_struct): Add symtab field.
967 (bfd_get_mach_o_data): Renamed to ...
968 (bfd_mach_o_get_data): ... this new macro.
969 (bfd_mach_o_scan_read_symtab_symbol,
970 bfd_mach_o_scan_read_symtab_strtab,
971 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
973 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
974 instead of direct access.
976 2009-06-19 Alan Modra <amodra@bigpond.net.au>
978 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
979 R_PPC_PLTREL24 relocs.
980 (ppc_elf_relocate_section): Likewise.
982 2009-06-19 Alan Modra <amodra@bigpond.net.au>
984 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
985 pointer to sym hash. Update all uses.
986 (update_plt_info): Likewise. Don't check addend here.
988 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
990 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
991 bfd_sym_from_r_symndx.
992 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
994 2009-06-18 Alan Modra <amodra@bigpond.net.au>
996 * elf-bfd.h (struct sym_sec_cache): Delete.
997 (struct sym_cache): New.
998 (bfd_section_from_r_symndx): Delete prototype.
999 (bfd_sym_from_r_symndx): Define prototype.
1000 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1001 (bfd_sym_from_r_symndx): ..new function.
1002 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1003 bfd_section_from_r_symndx to new struct and function.
1004 * elf32-bfin.c: Likewise.
1005 * elf32-hppa.c: Likewise.
1006 * elf32-i386.c: Likewise.
1007 * elf32-m32r.c: Likewise.
1008 * elf32-m68hc1x.c: Likewise.
1009 * elf32-m68hc1x.h: Likewise.
1010 * elf32-m68k.c: Likewise.
1011 * elf32-ppc.c: Likewise.
1012 * elf32-s390.c: Likewise.
1013 * elf32-sh.c: Likewise.
1014 * elf64-ppc.c: Likewise.
1015 * elf64-s390.c: Likewise.
1016 * elf64-x86-64.c: Likewise.
1017 * elfxx-sparc.c: Likewise.
1018 * elfxx-sparc.h: Likewise.
1020 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1022 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1023 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1025 2009-06-18 Nick Clifton <nickc@redhat.com>
1027 * elflink.c (elf_link_sort_relocs): Return early if there are no
1030 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1032 Merge cegcc and mingw32ce target name changes from
1035 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1037 * config.bfd: Add arm*-*-cegcc* target.
1039 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1041 * config.bfd: Add arm-*-mingw32ce* target.
1043 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1045 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1046 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1047 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1048 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1050 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1052 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1053 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1054 * elf32-i386.c (elf_i386_check_relocs): Use it.
1055 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1057 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1059 * elf-bfd.h (elf_dyn_relocs): New.
1061 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1062 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1064 (elf_i386_copy_indirect_symbol): Likewise.
1065 (elf_i386_check_relocs): Likewise.
1066 (elf_i386_gc_sweep_hook): Likewise.
1067 (elf_i386_allocate_dynrelocs): Likewise.
1068 (elf_i386_readonly_dynrelocs): Likewise.
1069 (elf_i386_size_dynamic_sections): Likewise.
1071 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1072 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1073 with elf_dyn_relocs.
1074 (elf64_x86_64_copy_indirect_symbol): Updated.
1075 (elf64_x86_64_check_relocs): Likewise.
1076 (elf64_x86_64_gc_sweep_hook): Likewise.
1077 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1078 (elf64_x86_64_allocate_dynrelocs): Likewise.
1079 (elf64_x86_64_readonly_dynrelocs): Likewise.
1080 (elf64_x86_64_size_dynamic_sections): Likewise.
1082 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1084 * elf32-arm.c (create_got_section): Get existing .rela.got
1086 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1087 * elf32-lm32.c (create_got_section): Likewise.
1088 * elf32-m32r.c (create_got_section): Likewise.
1089 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1090 * elf32-s390.c (create_got_section): Likewise.
1091 * elf32-sh.c (create_got_section): Likewise.
1092 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1093 * elf64-s390.c (create_got_section): Likewise.
1094 * elfxx-sparc.c (create_got_section): Likewise.
1096 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1099 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1101 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1103 * elf32-i386.c (elf_i386_local_hash): Removed.
1104 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1105 (elf_i386_get_local_sym_hash): Likewise.
1107 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1108 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1109 (elf64_x86_64_get_local_sym_hash): Likewise.
1110 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1111 (get_local_sym_hash): Likewise.
1113 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1115 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1116 rel_got_sec and plt_sec.
1117 (elfNN_ia64_relax_section): Updated.
1118 (elfNN_ia64_create_dynamic_sections): Likewise.
1119 (get_got): Likewise.
1120 (allocate_dynrel_entries): Likewise.
1121 (elfNN_ia64_size_dynamic_sections): Likewise.
1122 (set_got_entry): Likewise.
1123 (elfNN_ia64_choose_gp): Likewise.
1124 (elfNN_ia64_relocate_section): Likewise.
1125 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1126 (elfNN_ia64_finish_dynamic_sections): Likewise.
1128 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1130 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1133 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1135 * configure.in (elf): Add elf-ifunc.lo.
1137 * configure: Regenerated.
1138 * Makefile.in: Likewise.
1140 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1141 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1143 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1144 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1146 (elf_i386_link_hash_table_create): Likewise.
1147 (elf_i386_create_dynamic_sections): Likewise.
1148 (elf_i386_check_relocs): Likewise.
1149 (elf_i386_allocate_dynrelocs): Likewise.
1150 (elf_i386_size_dynamic_sections): Likewise.
1151 (elf_i386_relocate_section): Likewise.
1152 (elf_i386_finish_dynamic_symbol): Likewise.
1153 (elf_i386_finish_dynamic_sections): Likewise.
1154 (elf_i386_create_got_section): Removed.
1156 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1157 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1159 (elf64_x86_64_compute_jump_table_size): Updated.
1160 (elf64_x86_64_link_hash_table_create): Likewise.
1161 (elf64_x86_64_create_dynamic_sections): Likewise.
1162 (elf64_x86_64_check_relocs): Likewise.
1163 (elf64_x86_64_allocate_dynrelocs): Likewise.
1164 (elf64_x86_64_size_dynamic_sections): Likewise.
1165 (elf64_x86_64_relocate_section): Likewise.
1166 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1167 (elf64_x86_64_finish_dynamic_sections): Likewise.
1168 (elf64_x86_64_create_got_section): Removed.
1170 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1171 for pointer alignment. Set up section pointers.
1172 (_bfd_elf_create_dynamic_sections): Likewise.
1173 (_bfd_elf_create_ifunc_sections): Moved to ...
1174 * elf-ifunc.c: Here. New.
1176 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1177 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1180 2009-06-16 Doug Kwan <dougkwan@google.com>
1182 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1183 to bfd_signed_vma. Cast constant operands which are used in
1184 offset related expressions to bfd_signed_vma type as appropriate.
1186 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1188 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1189 (elf_backend_plt_sym_val): Define.
1191 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1193 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1194 (elf_backend_reloc_type_class): Define.
1196 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1198 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1199 from an executable to a shared library treat R_VAX_PC32
1200 relocations as R_VAX_PLT32 ones.
1202 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1204 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1205 symbols in GOT space calculation.
1206 (elf_vax_relocate_section): Adjust accordingly.
1208 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1210 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1213 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1215 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1217 (elf_vax_relocate_section): Likewise.
1219 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1221 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1222 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1224 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1226 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1227 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1229 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1231 * Makefile.am: Run "make dep-am".
1232 * Makefile.in: Regenerated.
1234 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1236 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1237 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1239 2009-06-15 Nick Clifton <nickc@redhat.com>
1241 * po/ru.po: New Russian translation.
1242 * configure.in (ALL_LINGUAS): Add ru.
1243 * configure: Regenerate.
1245 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1247 * elf32-i386.c: Remove duplicated comments.
1249 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1252 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1253 dynamic IFUNC pointer in non-shared object. Use .got.plt
1254 for IFUNC definition in PIE.
1255 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1258 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1259 dynamic IFUNC pointer in non-shared object. Use .got.plt
1260 for IFUNC definition in PIE.
1261 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1264 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1266 * elf32-i386.c (elf_i386_check_relocs): Properly report
1267 local symbol for unhandled relocation against STT_GNU_IFUNC
1269 (elf_i386_relocate_section): Likewise.
1270 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1271 (elf64_x86_64_relocate_section): Likewise.
1273 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1276 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1277 (elf_i386_link_hash_table): Add loc_hash_table and
1279 (elf_i386_local_hash): New.
1280 (elf_i386_local_htab_hash): Likewise.
1281 (elf_i386_local_htab_eq): Likewise.
1282 (elf_i386_get_local_sym_hash): Likewise.
1283 (elf_i386_link_hash_table_free): Likewise.
1284 (elf_i386_allocate_local_dynrelocs): Likewise.
1285 (elf_i386_finish_local_dynamic_symbol): Likewise.
1286 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1287 (elf_i386_link_hash_table_create): Create loc_hash_table and
1289 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1290 (elf_i386_size_dynamic_sections): Likewise.
1291 (elf_i386_relocate_section): Likewise.
1292 (elf_i386_finish_dynamic_sections): Likewise.
1293 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1296 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1297 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1299 (elf64_x86_64_local_hash): New.
1300 (elf64_x86_64_local_htab_hash): Likewise.
1301 (elf64_x86_64_local_htab_eq): Likewise.
1302 (elf64_x86_64_get_local_sym_hash): Likewise.
1303 (elf64_x86_64_link_hash_table_free): Likewise.
1304 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1305 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1306 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1307 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1308 and loc_hash_memory.
1309 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1311 (elf64_x86_64_size_dynamic_sections): Likewise.
1312 (elf64_x86_64_relocate_section): Likewise.
1313 (elf64_x86_64_finish_dynamic_sections): Likewise.
1314 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1317 2009-06-10 Philip Blundell <philb@gnu.org>
1319 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1320 elf_sec->this_hdr == NULL.
1322 2009-06-12 Tristan Gingold <gingold@adacore.com>
1324 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1325 * bfd-in2.h: Regenerated.
1326 * libbfd.h: Regenerated.
1328 * mach-o.c (FILE_ALIGN): New macro.
1329 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1330 (bfd_mach_o_print_symbol): Ditto.
1331 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1332 (bfd_mach_o_get_reloc_upper_bound): New function.
1333 (bfd_mach_o_canonicalize_reloc): Ditto.
1334 (bfd_mach_o_scan_write_relocs): Ditto.
1335 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1336 (bfd_mach_o_scan_write_section_64): Ditto.
1337 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1338 written for load command. Do not compute section file offset.
1339 (bfd_mach_o_scan_write_segment_64): Ditto.
1340 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1341 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1343 (bfd_mach_o_mangle_symbols): ... this new function.
1344 (bfd_mach_o_write_contents): Be sure to have load commands built.
1345 Call bfd_mach_o_mangle_symbols.
1346 (bfd_mach_o_build_commands): Adjust for filelen field.
1347 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1348 Do not set symtab file offset anymore here.
1349 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1350 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1351 Set reloc_count and rel_filepos section fields.
1352 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1354 (bfd_mach_o_scan_read_section_64): Ditto.
1355 (bfd_mach_o_scan_read_section): Ditto.
1356 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1357 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1358 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1359 Handle weak-ref symbols.
1360 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1361 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1362 (bfd_mach_o_scan): Remove assignment to removed field.
1363 (bfd_mach_o_mkobject_init): Ditto.
1364 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1365 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1366 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1367 (bfd_mach_o_swap_reloc_in): Ditto.
1368 (bfd_mach_o_swap_reloc_out): Ditto.
1370 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1371 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1372 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1373 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1374 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1375 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1376 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1377 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1378 (BFD_MACH_O_N_WEAK_DEF): New macros.
1380 (bfd_mach_o_section_type): Add new enumeration values.
1381 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1382 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1383 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1384 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1386 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1387 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1388 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1389 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1390 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1391 (BFD_MACH_O_RELENT_SIZE): Ditto.
1392 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1393 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1394 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1395 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1396 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1397 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1398 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1399 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1400 (bfd_mach_o_reloc_info): New struct.
1401 (bfd_mach_o_asymbol): New struct.
1402 (bfd_mach_o_symtab_command): The symbols field is now of type
1404 (bfd_mach_o_load_command): The offset and len fields are now of type
1406 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1407 Add a filelen field. Add comments.
1408 (bfd_mach_o_backend_data): New struct.
1409 (bfd_mach_o_get_backend_data): New macro.
1410 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1412 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1413 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1414 (bfd_mach_o_canonicalize_reloc): Ditto.
1416 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1417 duplicated macro. Now defined to _bfd_generic_is_local_label.
1418 (TARGET_NAME_BACKEND): New macro...
1419 (TARGET_NAME_BACKEND): ... used to name a new variable.
1420 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1421 Mach-O backend data.
1423 * mach-o-i386.c (i386_howto_table): New variable.
1424 (bfd_mach_o_i386_swap_reloc_in): New function.
1425 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1426 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1427 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1428 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1429 (bfd_mach_o_bfd_reloc_type_lookup)
1430 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1432 2009-06-11 Eric Paris <eparis@redhat.com>
1433 Nick Clifton <nickc@redhat.com>
1435 * opncls.c (_maybe_make_executable): New function. Gives execute
1436 permission to an executable bfd that was opened for writing
1437 provided that it is a regular file. Replaces common code found in...
1438 (bfd_close): here and ...
1439 (bfd_close_all_done): here.
1441 2009-06-11 Anthony Green <green@moxielogic.com>
1443 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1444 * bfd-in2.h: Rebuilt.
1445 * libbfd.h: Rebuilt.
1446 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1448 (moxie_reloc_map): Ditto.
1449 Clean up copyright notice.
1451 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1453 * bfd-in2.h: bfd_mmap prototype.
1454 * bfdio.c (bfd_mmap): New function.
1455 * libbfd.h (bfd_iovec): Add bmmap.
1456 * cache.c (cache_bmmap): New function.
1457 (cache_iovec): Initialize bmmap member.
1458 * opencls.c (opncls_bmmap): New function.
1459 (opncls_iovec): Initialize bmmap member.
1461 2009-06-09 Tristan Gingold <gingold@adacore.com>
1463 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1464 and stabstr_segment fields.
1465 (mach_o_be_vec, mach_o_le_vec): Removed
1466 (bfd_mach_o_version): New prototype.
1468 * mach-o.c (bfd_mach_o_version): Make this function public.
1469 (mach_o_wide_p): New function.
1470 (bfd_mach_o_wide_p): Ditto.
1471 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1473 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1474 Search in the list only if the name starts with a dot.
1475 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1476 test. Check bfd_seek status.
1477 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1478 (bfd_mach_o_scan_write_section_32): Ditto.
1479 (bfd_mach_o_scan_write_section_64): Ditto.
1480 (bfd_mach_o_scan_write_section): Removed.
1481 (bfd_mach_o_scan_write_segment): Split into ...
1482 (bfd_mach_o_scan_write_segment_32): ... this and ...
1483 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1484 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1485 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1486 symbol table. Now returns a boolean.
1487 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1488 Adjust for status type.
1489 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1490 test. Write symbol table. Numbers the sections.
1491 (bfd_mach_o_read_header): Check bfd_seek status.
1492 Use mach_o_wide_p instead of hard-coded test.
1493 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1494 (bfd_mach_o_scan_read_section_64): Ditto.
1495 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1496 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1497 handled common symbols.
1498 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1499 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1500 (bfd_mach_o_scan_read_dylinker): Ditto.
1501 (bfd_mach_o_scan_read_dylib): Ditto.
1502 (bfd_mach_o_scan_read_thread): Ditto.
1503 (bfd_mach_o_scan_read_symtab): Ditto.
1504 Do not create a section for the stabs.
1505 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1506 (bfd_mach_o_scan_read_segment): Ditto.
1507 (bfd_mach_o_scan_read_command): Ditto.
1508 (bfd_mach_o_scan_start_address): Ditto.
1509 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1510 (bfd_mach_o_archive_p): Check bfd_seek status.
1511 (bfd_mach_o_core_fetch_environment): Ditto.
1513 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1515 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1517 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1518 (elf_i386_link_hash_table_create): Initialize irelifunc.
1519 (elf_i386_check_relocs): Updated. Set up irelifunc for
1521 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1522 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1524 (elf_i386_relocate_section): Likewise.
1526 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1527 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1528 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1530 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1531 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1533 (elf64_x86_64_relocate_section): Likewise.
1535 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1537 (_bfd_elf_create_ifunc_sections): This.
1539 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1541 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1544 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1546 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1547 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1548 building shared object. Check info->executable instead of
1549 !info->shared when setting non_got_ref.
1550 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1551 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1552 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1554 (elf_i386_relocate_section): Output dynamic relocation for
1555 R_386_32 against STT_GNU_IFUNC symbol to get the real
1556 function address when building shared object.
1557 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1558 relocation for STT_GNU_IFUNC symbol in shared object.
1560 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1561 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1562 symbol when building shared object. Check info->executable
1563 instead of !info->shared when setting non_got_ref.
1564 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1565 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1566 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1568 (elf64_x86_64_relocate_section): Output dynamic relocation
1569 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1570 function address when building shared object.
1571 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1572 relocation for STT_GNU_IFUNC symbol in shared object.
1574 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1576 * Makefile.am: Run "make dep-am".
1577 (BFD32_BACKENDS): Add mach-o-i386.lo.
1578 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1579 * Makefile.in: Regenerate.
1581 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1583 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1584 when looking for soft-icache stubs.
1586 2009-06-05 Tristan Gingold <gingold@adacore.com>
1588 * mach-o.h: Update copyright year.
1589 (bfd_mach_o_mach_header_magic): New enum.
1590 (bfd_mach_o_cpu_subtype): Now an enum.
1591 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1592 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1593 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1594 (bfd_mach_o_load_command): Field type_required is now a boolean.
1595 Reindent prototypes.
1596 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1597 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1598 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1599 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1600 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1601 (bfd_mach_o_canonicalize_symtab): Ditto.
1602 (bfd_mach_o_get_symbol_info): Ditto.
1603 (bfd_mach_o_print_symbol): Ditto.
1604 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1605 (bfd_mach_o_make_empty_symbol): Ditto.
1606 (bfd_mach_o_write_contents): Ditto.
1608 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1609 bfd_mach_o_mkobject): Defines.
1610 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1611 Do not check with target vector but with flavour.
1612 (struct mach_o_section_name_xlat): New declaration.
1613 (dwarf_section_names_xlat): Ditto.
1614 (text_section_names_xlat): Ditto.
1615 (data_section_names_xlat): Ditto.
1616 (struct mach_o_segment_name_xlat): Ditto.
1617 (segsec_names_xlat): Ditto.
1618 (bfd_mach_o_convert_section_name_to_bfd): New function.
1619 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1620 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1621 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1622 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1623 Accept any input and output flavour. Do not share private data
1625 (bfd_mach_o_count_symbols): Add a comment.
1626 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1627 (bfd_mach_o_canonicalize_symtab): Ditto.
1628 (bfd_mach_o_get_symbol_info): Ditto.
1629 (bfd_mach_o_print_symbol): Ditto.
1630 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1631 Use constants instead of hard-coded values.
1632 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1634 (bfd_mach_o_scan_write_section_64): Ditto.
1635 (bfd_mach_o_scan_write_segment): Ditto.
1636 Do not copy sections anymore.
1637 (bfd_mach_o_write_contents): Make it public.
1638 Remove dead code. Rewrite typeflag assignment.
1639 (bfd_mach_o_build_commands): New function.
1640 (bfd_mach_o_set_section_contents): Ditto.
1641 (bfd_mach_o_make_empty_symbol): Make it public.
1642 (bfd_mach_o_read_header): Make it static.
1643 Convert to bfd_boolean.
1644 Use constants instead of hard-coded values.
1645 (bfd_mach_o_make_bfd_section): Call
1646 bfd_mach_o_convert_section_name_to_bfd to create name.
1647 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1649 (bfd_mach_o_scan_read_section_64): Ditto.
1650 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1651 a segment anymore. Use constants instead of hard-coded values.
1652 (bfd_mach_o_scan_read_command): Fix style.
1653 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1654 Get rid of BFD_IO_FUNCS.
1655 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1656 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1657 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1658 (bfd_mach_o_object_p): Removed.
1659 (bfd_mach_o_gen_core_p): New function, replaces ...
1660 (bfd_mach_o_core_p): ... deleted.
1661 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1663 * mach-o-i386.c: New file.
1664 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1665 * configure.in (TDEFINES): Add mach_o_i386_vec.
1666 * configure: Regenerated.
1667 * targets.c: Add mach_o_i386_vec.
1669 * mach-o.c: Update copyright years.
1670 (BFD_IO_FUNCS): Remove (was not used).
1671 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1672 bfd_mach_o_slurp_extended_name_table,
1673 bfd_mach_o_construct_extended_name_table,
1674 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1675 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1676 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1677 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1678 bfd_mach_o_get_section_contents_in_window,
1679 bfd_mach_o_bfd_is_local_label_name,
1680 bfd_mach_o_bfd_is_target_special_symbol,
1681 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1682 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1683 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1684 bfd_mach_o_minisymbol_to_symbol,
1685 bfd_mach_o_bfd_get_relocated_section_contents,
1686 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1687 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1688 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1689 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1690 bfd_mach_o_bfd_merge_private_bfd_data,
1691 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1692 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1693 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1694 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1695 bfd_mach_o_bfd_copy_private_header_data,
1696 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1697 * mach-o-target.c: ... here.
1698 Update copyright years.
1700 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1702 * dep-in.sed: Don't use \n in replacement part of s command.
1703 * Makefile.am (DEP1): LC_ALL for uniq.
1705 * Makefile.in: Regenerate.
1707 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1709 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1710 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1711 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1713 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1715 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1716 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1717 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1718 against STT_GNU_IFUNC symbols for static executables.
1719 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1720 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1722 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1723 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1724 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1725 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1727 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1729 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1730 symbols to be left unimported when linking statically.
1731 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1732 code when linking statically.
1734 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1736 * elf32-i386.c (elf_i386_check_relocs): Increment
1737 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1738 against STT_GNU_IFUNC symbol.
1739 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1740 local STT_GNU_IFUNC definition is used.
1741 (elf_i386_relocate_section): Handle got.offset != -1 for
1742 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1745 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1746 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1747 relocations against STT_GNU_IFUNC symbol.
1748 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1749 local STT_GNU_IFUNC definition is used.
1750 (elf64_x86_64_relocate_section): Handle got.offset != -1
1751 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1752 STT_GNU_IFUNC symbol.
1754 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1757 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1758 (elf_i386_reloc_type_lookup): Likewise.
1759 (R_386_tls): Removed.
1760 (R_386_irelative): New.
1761 (R_386_vt_offset): Updated.
1762 (elf_i386_rtype_to_howto): Likewise.
1763 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1764 (elf_i386_link_hash_table_create): Initialize igotplt,
1766 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1767 (elf_i386_adjust_dynamic_symbol): Likewise.
1768 (elf_i386_allocate_dynrelocs): Likewise.
1769 (elf_i386_relocate_section): Likewise.
1770 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1772 (elf_i386_finish_dynamic_symbol): When building a static
1773 executable, use .iplt, .igot.plt and .rel.iplt sections for
1774 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1775 locally defined STT_GNU_IFUNC symbol.
1777 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1778 (x86_64_reloc_map): Likewise.
1779 (R_X86_64_standard): Updated.
1780 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1781 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1783 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1784 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1785 (elf64_x86_64_allocate_dynrelocs): Likewise.
1786 (elf64_x86_64_relocate_section): Likewise.
1787 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1789 (elf64_x86_64_finish_dynamic_symbol): When building a static
1790 executable, use .iplt, .igot.plt and .rela.iplt sections for
1791 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1792 for locally defined STT_GNU_IFUNC symbol.
1794 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1795 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1797 * bfd-in2.h: Regenerated.
1798 * libbfd.h: Likewise.
1800 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1802 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1803 (_bfd_elf_make_ifunc_reloc_section): Removed.
1804 (_bfd_elf_is_ifunc_symbol): Likewise.
1805 (_bfd_elf_create_static_ifunc_sections): New.
1807 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1809 (elf_link_add_object_symbols): Here.
1810 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1811 STT_GNU_IFUNC symbol.
1812 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1813 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1814 (IFUNC_INFIX): Removed.
1815 (get_ifunc_reloc_section_name): Likewise.
1816 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1817 (_bfd_elf_is_ifunc_symbol): Likewise.
1818 (_bfd_elf_create_static_ifunc_sections): New.
1820 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1822 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1823 (create_got_section): Likewise.
1824 (allocate_dynrelocs): Likewise.
1825 (readonly_dynrelocs): Likewise.
1826 (set_tls_module_base): Likewise.
1827 (dtpoff_base): Likewise.
1829 (elf_i386_link_hash_table_create): Updated.
1830 (elf_i386_create_dynamic_sections): Likewise.
1831 (elf_i386_check_relocs): Likewise.
1832 (elf_i386_size_dynamic_sections): Likewise.
1833 (elf_i386_relocate_section): Likewise.
1835 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1836 (create_got_section): Likewise.
1837 (allocate_dynrelocs): Likewise.
1838 (readonly_dynrelocs): Likewise.
1839 (set_tls_module_base): Likewise.
1840 (dtpoff_base): Likewise.
1842 (elf64_x86_64_link_hash_table_create): Updated.
1843 (elf64_x86_64_create_dynamic_sections): Likewise.
1844 (elf64_x86_64_check_relocs): Likewise.
1845 (elf64_x86_64_size_dynamic_sections): Likewise.
1846 (elf64_x86_64_relocate_section): Likewise.
1848 2009-05-28 Nick Clifton <nickc@redhat.com>
1850 * targets.c (_bfd_target_vector): Only include plugin target in
1851 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1853 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1855 * elf32-spu.c (struct call_info): New member broken_cycle.
1856 (remove_cycle): Instead of physically removing call_info structures
1857 to break call graph cycles, mark them using the broken_cycle flag.
1858 (mark_overlay_section): Respect broken_cycle flag.
1859 (unmark_overlay_section): Likewise.
1860 (collect_lib_sections): Likewise.
1861 (collect_overlays): Likewise.
1862 (sum_stack): Likewise.
1864 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1866 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1867 (mark_functions_via_relocs): Initialize callee->count to 1.
1868 (pasted_function): Likewise.
1869 (spu_elf_auto_overlay): Honor call counts when determining number
1870 of stubs required in software i-cache mode.
1872 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1874 * plugin.c (program_name): Remove.
1875 (plugin_program_name): New.
1876 (bfd_plugin_set_program_name): New.
1877 (try_load_plugin): Use plugin_program_name.
1878 * plugin.h (bfd_plugin_set_program_name): New.
1880 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1882 * aclocal.m4: Include ../config/plugins.m4.
1883 * configure.in: Use AC_PLUGINS.
1884 * configure: Regenerate.
1885 * Makefile.in: Regenerate.
1886 * doc/Makefile.in: Regenerate.
1888 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1890 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1892 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1893 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1894 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1895 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1896 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1897 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1898 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1899 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1900 * reloc.c (bfd_generic_relax_section): Likewise.
1901 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1902 * vms.c (vms_bfd_relax_section): Likewise.
1904 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1906 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1908 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1909 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1911 * elf32-i386.c (allocate_dynrelocs): Updated.
1912 (elf_i386_relocate_section): Likewise.
1913 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1914 (elf64_x86_64_relocate_section): Likewise.
1916 * elf64-x86-64.c (is_indirect_symbol): Removed.
1918 2009-05-26 Nick Clifton <nickc@redhat.com>
1920 * po/id.po: Updated Indonesian translation.
1922 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1924 * Makefile.am: Run "make dep-am".
1927 (ALL_MACHINES): Add cpu-plugin.lo.
1928 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1929 (BFD32_BACKENDS): Add plugin.lo.
1930 (BFD32_BACKENDS_CFILES): Add plugin.c.
1931 (libbfd_la_LIBADD): Add LIBDL
1932 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1933 (bfd_plugin_arch): Declare.
1934 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1935 * bfd.c (bfd): Add plugin_data.
1936 * config.bfd: Handle the plugin target.
1937 * configure.in: Check for --enable-plugins.
1938 (LT_INIT): Use the dlopen option.
1939 * cpu-plugin.c: New.
1942 * targets.c (plugin_vec): Declare.
1943 (_bfd_target_vector): Add plugin_vec.
1944 * Makefile.in: Regenerate.
1945 * bfd-in2.h: Regenerate.
1946 * configure: Regenerate.
1948 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1950 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1951 per line with all lines having continuation backslash. Prefix
1952 first line with "A", following lines with "B".
1953 * Makefile.am (DEP): Don't use dep.sed here.
1954 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1955 dep.sed here on dependencies, sort and uniq.
1956 * Makefile.in: Regenerate.
1958 2009-05-25 Tristan Gingold <gingold@adacore.com>
1960 * makefile.vms: Add verilog.obj to object list OBJS.
1962 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1964 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1965 for BFD_IN_MEMORY is cleared.
1966 (bfd_bwrite): Zero excess memory allocated.
1968 2009-05-22 Julian Brown <julian@codesourcery.com>
1970 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1972 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1973 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1974 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1975 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1976 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1977 (a8_erratum_fix, a8_erratum_reloc): New structs.
1978 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1979 num_a8_erratum_fixes, fix_cortex_a8 fields.
1980 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1981 (elf32_arm_add_stub): Split into two parts, creating...
1982 (elf32_arm_create_or_find_stub_sec): New function.
1983 (elf32_arm_final_link_relocate): Add forward declaration.
1984 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1985 relocations, multiple relocations per stub.
1986 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1987 (arm_size_one_stub): Use find_stub_size_and_template.
1988 (a8_reloc_compare): New.
1989 (find_thumb_glue): Add forward declaration.
1990 (cortex_a8_erratum_scan): New.
1991 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1992 (bfd_elf32_arm_set_cortex_a8_fix): New.
1993 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1994 (arm_map_one_stub): Add THUMB32_TYPE support.
1995 (a8_branch_to_stub_data): New.
1996 (make_branch_to_a8_stub): New.
1997 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1998 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1999 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2000 Cortex-A8 erratum workaround.
2001 * bfd-in2.h: Regenerate.
2003 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2005 * Makefile.am: Run "make dep-am".
2006 * Makefile.in: Regenerate.
2007 * po/SRC-POTFILES.in: Regenerate.
2009 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2011 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2014 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2016 * elf-bfd.h (struct elf_backend_data
2017 <elf_backend_link_output_symbol_hook>): Return an int.
2018 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2019 symbols on deleted .opd entries.
2020 * elflink.c (elf_link_output_sym): Return without outputting sym
2021 if output_symbol_hook returns 2.
2022 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2023 Abort if we must not discard sym.
2024 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2026 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2027 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2028 elf_backend_link_output_symbol_hook return type change.
2029 * elf32-arm.c (output_arch_syminfo): Likewise.
2030 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2031 (elf32_arm_output_arch_local_syms): Likewise.
2032 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2033 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2034 (bfd_score_elf_link_output_symbol_hook): Likewise.
2035 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2036 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2037 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2038 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2039 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2040 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2041 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2042 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2043 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2044 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2045 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2047 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2049 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2050 out of range .opd symbols.
2052 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2054 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2055 fprintf_vma directly.
2056 * peXXigen.c (pe_print_edata): Likewise.
2057 (pe_print_pdata): Likewise.
2058 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2059 (_bfd_XX_print_private_bfd_data_common): Likewise.
2061 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2063 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2065 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2066 Paul Brook <paul@codesourcery.com>
2068 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2069 fix discarded sections.
2071 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2073 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2074 sections into the software icache.
2076 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2078 * elf32-spu.c (build_stub): Always build "compact" sofware
2081 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2083 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2084 (spu_elf_setup): Initialize it.
2085 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2086 Update to new-sytle cache manager data structures.
2087 (spu_elf_build_stubs): Generate new-style cache manager data
2088 structures and symbols.
2089 (spu_elf_auto_overlay): Update size computation.
2091 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2093 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2094 segments first amongst the program headers.
2096 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2098 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2099 into addresses for relocation types that look at high bits. Remove
2100 special handling of relocation overflow warnings.
2102 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2104 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2105 control flow graph between fragments of a function.
2107 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2109 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2110 generate only a 16-byte .toe section.
2111 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2113 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2115 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2116 (spu_elf_place_overlay_data): ..here. New function.
2117 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2119 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2121 * elf32-arm.c: Move sysdep.h to start of file.
2123 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2125 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2127 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2128 __icache_tag_array and __icache_tag_array_size.
2130 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2132 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2134 (bfinfdpic_link_omit_section_dynsym): Likewise.
2135 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2137 2009-05-05 Paul Brook <paul@codesourcery.com>
2139 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2140 * bfd-in2.h: Regenerate.
2141 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2142 (_arm_elf_section_data): Add text and exidx fields.
2143 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2144 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2145 copy_exidx_entry): New functions.
2146 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2148 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2150 * elf32-arm.c (DEF_STUBS): New helper define.
2151 (DEF_STUB): Likewise.
2152 (stub_def): New type.
2153 (stub_definitions): New array, containing stub template pointers
2155 (arm_size_one_stub): Make use of stub_definitions.
2157 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2159 * elflink.c (find_version_for_sym): Remove from here, ...
2160 * linker.c (bfd_find_version_for_sym): ... rename, replace
2161 here, make public and update all callers.
2162 * bfd-in2.h: Regenerate.
2164 2009-04-30 Nick Clifton <nickc@redhat.com>
2166 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2168 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2169 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2170 into a STT_GNU_IFUNC symbol type.
2171 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2173 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2174 the binary contains ifunc symbols.
2175 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2176 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2177 * elf32-i386.c (is_indirect_function): New function.
2178 (elf_i386_check_relocs): Create an ifunc output section.
2179 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2180 section if necessary.
2181 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2183 (elf_i386_add_symbol_hook): New function. Set the
2184 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2185 symbol is encountered.
2186 (elf_backend_post_process_headers): Define.
2187 (elf_backend_add_symbol_hook): Define.
2188 (elf_i386_post_process_headers): Rename to
2189 elf_i388_fbsd_post_process_headers.
2190 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2191 (is_indirect_function): New function.
2192 (elf64_x86_64_check_relocs): Create an ifunc output section.
2193 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2194 section if necessary.
2195 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2196 symbol if necessary.
2197 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2198 elf_obj_data structure if an ifunc symbol is encountered.
2199 (elf_backend_post_process_headers): Define.
2200 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2201 if we have ifunc symbols to handle.
2202 (get_ifunc_reloc_section_name): New function. Computes the name
2203 for an ifunc section.
2204 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2205 section to hold ifunc relocs.
2206 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2207 (bfd_print_symbol_vandf): Handle ifunc symbols.
2208 (bfd_decode_symclass): Likewise.
2209 * bfd-in2.h: Regenerate.
2211 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2213 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2214 MOVW and MOVT relocations in a shared library link.
2216 2009-04-27 Anthony Green <green@moxielogic.com>
2218 * verilog.c: New file.
2219 * Makefile.am (BFD32_LIBS): Add verilog.c.
2220 (BFD32_LIBS_CFILES): Add verilog.c.
2221 (verilog.lo): New build rule.
2222 * Makefile.in: Rebuilt.
2223 * targets.c: Add verilog support.
2224 * bfd.c (tdata union): Add Verilog private data field.
2225 * bfd-in2.h: Regenerate.
2227 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2229 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2232 2009-04-23 Matthias Klose <doko@ubuntu.com>
2234 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2236 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2239 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2240 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2241 (elf32_arm_size_stubs): Likewise.
2242 (record_thumb_to_arm_glue): Deleted unused function.
2243 (bfd_elf32_arm_process_before_allocation): No longer handle
2244 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2245 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2246 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2248 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2250 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2251 (elf32_arm_write_section): Declare early.
2252 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2253 (arm_allocate_glue_section_space): Exclude empty sections.
2254 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2255 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2257 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2258 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2259 (elf32_arm_size_dynamic_sections): Allocate interworking
2261 (bfd_elf32_bfd_final_link): Define.
2263 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2265 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2267 * coffcode.h (coff_compute_section_file_positions): Clear
2268 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2270 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2271 force_minimum_alignment.
2273 * libcoff.h: Regenerated.
2275 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2276 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2278 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2279 nor target_subsystem.
2281 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2282 force_minimum_alignment nor target_subsystem.
2284 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2286 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2287 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2288 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2289 include in coff-x86_64.c of headers.
2290 (PDATA_ROW_SIZE): New define.
2291 (pex_regs[]): New static array.
2292 (pex64_get_runtime_function): New static function.
2293 (pex64_get_unwind_info): Likewise.
2294 (pex64_get_scope_entry): Likewise.
2295 (pex64_xdata_print_uwd_codes): Likewise.
2296 (pex64_get_section_by_rva): Likewise.
2297 (pex64_dump_xdata): Likewise.
2298 (pex64_bfd_print_pdata): Likewise.
2299 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2300 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2301 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2303 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2304 Alan Modra <amodra@bigpond.net.au>
2305 Dave Korn <dave.korn.cygwin@gmail.com>
2307 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2308 long names and non-NUL-terminated strings.
2310 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2312 * bfd-in2.h: Regenerated.
2314 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2316 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2317 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2319 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2322 * coffcode.h (bfd_pei_p): New.
2324 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2325 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2326 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2327 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2328 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2329 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2331 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2332 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2333 bfd_efi_rtdrv_x86_64_vec,
2334 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2335 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2336 * targets.c: Likewise.
2338 * configure: Regenerated.
2339 * libcoff.h: Likewise.
2340 * Makefile.in: Likewise.
2342 * efi-app-ia32.c: Removed.
2343 * efi-app-x86_64.c: Likewise.
2344 * efi-bsdrv-ia32.c: Likewise.
2345 * efi-bsdrv-ia64.c: Likewise.
2346 * efi-bsdrv-x86_64.c: Likewise.
2347 * efi-rtdrv-ia32.c: Likewise.
2348 * efi-rtdrv-ia64.c: Likewise.
2349 * efi-rtdrv-x86_64.c: Likewise.
2350 * efi-rtdrv-ia32.c: Likewise.
2352 * efi-app-ia64.c: Moved to ...
2354 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2355 (TARGET_NAME): Set to pei-ia64.
2357 * libpei.h (bfd_target_pei_p): Removed.
2358 (bfd_target_pei_arch): Likewise.
2359 (bfd_target_efi_app_p): Likewise.
2360 (bfd_target_efi_app_arch): Likewise.
2361 (bfd_target_efi_bsdrv_p): Likewise.
2362 (bfd_target_efi_bsdrv_arch): Likewise.
2363 (bfd_target_efi_rtdrv_p): Likewise.
2364 (bfd_target_efi_rtdrv_arch): Likewise.
2365 (bfd_pe_executable_p): Likewise.
2367 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2368 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2369 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2370 and efi-rtdrv-ia32.c.
2371 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2372 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2373 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2374 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2375 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2376 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2377 (efi-app-ia64.lo): Removed.
2378 (efi-bsdrv-ia32.lo): Likewise.
2379 (efi-rtdrv-ia32.lo): Likewise.
2380 (efi-app-ia64.lo): Likewise.
2381 (efi-bsdrv-ia64.lo): Likewise.
2382 (efi-rtdrv-ia64.lo): Likewise.
2383 (efi-app-x86_64.lo): Likewise.
2384 (efi-bsdrv-x86_64.lo): Likewise.
2385 (efi-rtdrv-x86_64.lo): Likewise.
2388 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2390 (arch_type): Removed.
2391 (pe_arch): Likewise.
2392 (pe_bfd_object_p): Just return coff_object_p.
2394 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2395 bfd_pe_executable_p with bfd_pei_p.
2397 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2399 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2400 PLT entries to an undefined symbol when generating a shared
2403 2009-04-17 Nick Clifton <nickc@redhat.com>
2406 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2408 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2410 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2411 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2412 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2413 * binary.c (binary_bfd_define_common_symbol): Likewise.
2414 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2415 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2416 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2417 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2418 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2419 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2420 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2421 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2422 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2423 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2424 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2425 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2426 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2427 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2428 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2429 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2430 * som.c (som_bfd_define_common_symbol): Likewise.
2431 * srec.c (srec_bfd_define_common_symbol): Likewise.
2432 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2433 * versados.c (versados_bfd_define_common_symbol): Likewise.
2434 * vms.c (vms_bfd_define_common_symbol): Likewise.
2435 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2436 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2437 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2438 (pmac_xcoff_vec): Likewise.
2439 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2440 (aix5coff64_vec): Likewise.
2441 * linker.c (bfd_generic_define_common_symbol): New function.
2442 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2443 (_bfd_define_common_symbol): New field.
2444 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2445 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2446 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2448 * bfd-in2.h: Regenerate.
2449 * libbfd.h: Likewise.
2450 * libcoff.h: Likewise.
2452 2009-04-15 Anthony Green <green@moxielogic.com>
2454 * targets.c: Add moxie support.
2455 * Makefile.am: Ditto.
2456 * Makefile.in: Rebuilt.
2457 * cpu-moxie.c, elf32-moxie.c: New files.
2458 * archures.c: Add moxie support.
2459 * configure.in: Add moxie support.
2460 * configure: Rebuilt.
2461 * config.bfd, archures.c: Add moxie support.
2462 * bfd-in2.h: Rebuilt.
2464 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2466 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2467 branch to an undef weak symbol into a jump to next instruction if
2468 a PLT entry will be created.
2470 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2472 * coffgen.c (make_a_section_from_file): Set the backend long
2473 section names enable if long section names found on input.
2474 * coffcode.h: Extend long section names documentation to match.
2476 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2478 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2481 2009-04-07 DJ Delorie <dj@redhat.com>
2483 * archures.c: Add bfd_mach_mep_c5.
2484 * bfd-in2.h: Likewise.
2485 * cpu-mep.c: Add bfd_c5_arch.
2486 * elf32-mep.c: Support it.
2488 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2490 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2491 info->callbacks->einfo.
2492 * linker.c (_bfd_generic_section_already_linked): Likewise.
2494 2009-04-06 DJ Delorie <dj@redhat.com>
2496 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2498 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2500 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2501 _bfd_pex64_print_pdata only if PE is defined.
2503 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2504 (_bfd_pex64_print_pdata): This.
2506 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2507 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2510 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2512 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2513 _bfd_pep_print_x64_pdata.
2514 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2515 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2517 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2519 * elf32-xtensa.c (relax_property_section): Always set r_offset
2522 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2524 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2525 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2527 (elf32_arm_stub_type): New enum values for the two new stubs.
2528 (arm_type_of_stub): Make use of the two new stubs.
2529 (arm_size_one_stub): Handle the two new stubs.
2531 2009-04-01 Matt Thomas <matt@netbsd.org>
2533 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2534 hidden symbols into the GOT or PLT.GOT.
2535 (elf_vax_relocate_section): Do not emit a PCREL reloc
2536 into a shared object if it is against a hidden symbol.
2538 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2540 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2541 and know_contains_shared_object_p.
2542 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2543 Cache the result in the archive_info table.
2544 (xcoff_auto_export_p): Add an "info" parameter and update the
2545 call to xcoff_archive_contains_shared_object_p.
2546 (xcoff_mark_auto_exports): Update accordingly.
2547 (xcoff_post_gc_symbol): Likewise.
2549 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2551 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2554 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2556 * coff-rs6000.c (member_layout): New structure.
2557 (archive_iterator): Likewise.
2558 (member_layout_init): New function.
2559 (archive_iterator_begin): Likewise.
2560 (archive_iterator_next): Likewise.
2561 (xcoff_write_armap_old): Use the new iterator functions.
2562 (do_shared_object_padding): Delete.
2563 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2564 handling of arch_info.
2565 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2566 first loop rather than the second. Allocate a member header if
2567 there isn't one, then work out the stat information and length
2568 in the first loop too. Use the new iterators for the second loop.
2569 (xcoff_write_archive_contents_big): Likewise.
2571 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2573 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2574 (bfd_xcoff_set_archive_import_path): Likewise.
2575 * bfd-in2.h: Regenerate.
2576 * xcofflink.c: Include libiberty.h.
2577 (xcoff_archive_info): New structure.
2578 (xcoff_archive_info_hash): New function.
2579 (xcoff_archive_info_eq): Likewise.
2580 (xcoff_get_archive_info): Likewise.
2581 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2582 (bfd_xcoff_split_import_path): New function.
2583 (bfd_xcoff_set_archive_import_path): Likewise.
2584 (xcoff_set_import_path): Move earlier in file.
2585 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2586 object to the the directory part of the bfd's filename. Get the
2587 import path and filename of an archive object from the archive's
2588 xcoff_tdata, initializing it if necessary. Update use of
2590 (bfd_link_input_bfd): Update use of import_file_id.
2591 (xcoff_write_global_symbol): Likewise.
2593 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2595 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2597 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2599 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2600 a .loader section for relocatable links.
2601 (xcoff_need_ldrel_p): New function.
2602 (xcoff_mark): Use it.
2603 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2605 (xcoff_build_ldsym): New function, split out from...
2606 (xcoff_build_ldsyms): ...here. Rename to...
2607 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2608 call xcoff_build_ldsym, if there's a loader section.
2609 (xcoff_build_loader_section): New function, extracted verbatim from...
2610 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2611 there's a loader section. Only add an __rtinit loader symbol
2612 if there's a loader section. Update after above name change.
2613 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2614 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2615 and xcoff_create_ldrel.
2616 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2617 (xcoff_reloc_link_order): Likewise, but only call it if there's
2618 a loader section. Use xcoff_symbol_section.
2619 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2620 if there's a loader section.
2622 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2624 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2626 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2628 * elf32-arm.c (group_sections): Rewrite loops for better
2631 2009-03-30 DJ Delorie <dj@redhat.com>
2633 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2634 relocs when doing a relocatable link.
2636 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2638 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2639 "ERROR:", in error messages.
2640 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2641 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2642 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2643 (elf32_arm_merge_eabi_attributes): Likewise.
2644 (elf32_arm_merge_private_bfd_data): Likewise.
2646 2009-03-27 Nick Clifton <nickc@redhat.com>
2648 * section.c (bfd_get_section_contents): Detect and handle the case
2649 where a section has the SEC_IN_MEMORY flag set but no actual
2652 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2655 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2656 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2657 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2658 if we don't find matching PT_LOAD when copying.
2660 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2662 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2663 the reloc descriptions.
2665 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2667 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2668 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2669 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2671 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2673 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2674 (bfd_i386_arch_intel_syntax): Likewise.
2675 (i8086_arch): Likewise.
2676 (bfd_x86_64_arch): Likewise.
2678 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2680 * elf32-cris.c (cris_elf_relocate_section): <case
2681 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2682 symbols for non-allocated sections. Don't check whether to
2683 generate R_CRIS_DTPMOD for non-allocated sections.
2684 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2685 handle relocation GC:ing if applied to non-allocated section.
2686 (cris_elf_check_relocs): Similar.
2688 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2689 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2690 when emitting a known TP offset in the GOT.
2692 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2694 * elf64-ppc.c (synthetic_opd): Delete.
2695 (compare_symbols): Look for .opd name rather than section match.
2696 (ppc64_elf_get_synthetic_symtab): Likewise.
2698 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2700 * elf32-ppc.c (is_pic_glink_stub): Delete.
2701 (is_nonpic_glink_stub): New function.
2702 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2704 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2706 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2707 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2709 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2710 macros for visibilty and locality checks.
2711 (elf_s390_adjust_dynamic_symbol): Likewise.
2712 (allocate_dynrelocs): Likewise.
2713 (elf_s390_relocate_section): Likewise.
2714 (elf_s390_finish_dynamic_symbol): Likewise.
2715 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2716 (elf_s390_adjust_dynamic_symbol): Likewise.
2717 (allocate_dynrelocs): Likewise.
2718 (elf_s390_relocate_section): Likewise.
2719 (elf_s390_finish_dynamic_symbol): Likewise.
2721 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2723 * bfd-in2.h: Regenerated.
2724 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2725 for debugging sections and map memory read/write dependent on
2727 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2728 without memory read flags set.
2729 * section.c: Add SEC_COFF_NOREAD to section flags.
2731 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2733 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2736 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2738 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2739 "no overlays" return. If there are overlays, create overlay
2740 manager entry symbols here, so that..
2741 (spu_elf_build_stubs): ..we don't need to set them up here.
2742 Simplify entry symbol tests.
2743 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2745 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2747 * elf.c (elfcore_grok_openbsd_procinfo)
2748 (elfcore_grok_openbsd_note): New functions.
2749 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2751 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2753 * vms-hdr.c: Don't include alloca.h.
2754 * elf32-m68hc1x.c: Include alloca-conf.h.
2756 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2758 * Makefile.am: Run "make dep-am".
2759 * Makefile.in: Regenerate.
2761 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2763 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2765 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2767 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2769 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2770 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2771 ovly_return fields with ovly_entry[2]. Adjust all users.
2772 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2774 (spu_elf_build_stubs): Likewise.
2775 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2776 ovly_flavour changes. Update all callers.
2777 (ovl_stub_size_log2): New function.
2778 (build_stub): Handle compact icache stubs. Use different manager
2779 entry point for stubs in non-icache area.
2780 (spu_elf_size_stubs): Don't allocate space for indirect branch
2782 (spu_elf_build_stubs): And don't built them.
2784 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2786 * dwarf2.c (read_section): Always use rawsize, if available.
2788 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2790 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2791 of rawsize and size for buffer.
2793 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2795 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2796 parameter just because fixed sections fit into local store.
2797 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2798 generating overlays if fixed sections plus reserved stack
2799 and heap space fit into local store.
2801 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2803 * elf32-spu.c (build_stub): Correct icache set_id.
2804 (spu_elf_relocate_section): Likewise.
2806 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2808 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2809 symbol table if it was created by the current call.
2811 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2813 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2814 class XMC_DS rather than XMC_UA.
2816 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2818 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2819 bfd_boolean export_defineds parameter with an unsigned int
2820 auto_export_flags parameter.
2821 * bfd-in2.h: Regenerate.
2822 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2823 split out from xcoff_build_ldsyms.
2824 (xcoff_covered_by_expall_p): New function.
2825 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2826 but with extra code to handle -bexpfull and -bexpall.
2827 (xcoff_mark_auto_exports): New function.
2828 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2829 a function should be automatically exported.
2830 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2831 parameter with an auto_export_flags parameter. Update ldinfo
2832 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2835 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2837 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2838 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2839 init and fini functions. Do garbage collection for objects
2840 without an entry point too.
2842 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2844 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2845 check whether a symbol has csect information.
2846 (coff_print_aux): Likewise.
2847 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2848 information for C_AIX_WEAKEXT too.
2849 (_bfd_xcoff_swap_aux_out): Likewise.
2850 (xcoff_reloc_type_br): Handle defweak symbols too.
2851 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2852 information for C_AIX_WEAKEXT too.
2853 (_bfd_xcoff64_swap_aux_out): Likewise.
2854 (xcoff64_reloc_type_br): Handle defweak symbols too.
2855 * coffgen.c (coff_print_symbol): Handle auxillary function
2856 information for C_AIX_WEAKEXT too.
2857 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2858 instead of BSF_GLOBAL if the L_WEAK flag is set.
2859 (xcoff_dynamic_definition_p): New function.
2860 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2861 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2862 always take the symbol class from the ldsym. Use weak bfd symbol
2863 types for weak ldsyms.
2864 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2865 Fix the check for whether a definition is from a shared object.
2866 Allow redefinitions of weak symbols.
2867 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2868 (xcoff_keep_symbol_p): Likewise.
2869 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2870 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2871 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2872 but mark them as L_WEAK.
2873 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2874 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2876 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2878 * xcofflink.c (xcoff_mark): When walking the relocations,
2879 only mark the target symbol or the target section, not both.
2880 (xcoff_final_definition_p): New function.
2881 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2882 symbol is a valid definition of the associated output symbol.
2883 Use XCOFF_ALLOCATED to stop the same hash table entry having
2885 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2887 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2889 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2891 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2894 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2896 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2897 * libcoff.h: Regenerate.
2898 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2899 line-number counts in the bfd's lineno_counts field.
2900 Don't keep per-csect line-number counts.
2901 (xcoff_sweep): Don't update per-csect line-number counts.
2902 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2903 entries in each output section.
2904 (xcoff_link_input_bfd): Get the number of line numbers from
2905 the bfd's lineno_counts field, rather than recalculating it
2906 from scratch. Fix the range check when updating C_BINCL and
2908 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2909 here. Don't expect csects to have line-number counts.
2911 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2913 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2914 * libcoff.h: Regenerate.
2915 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2916 "skip" logic from xcoff_link_input_bfd.
2917 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2918 objects in a dynamic link, rather than checking whether csectpp
2919 is null. Always allocate debug_index for other objects,
2920 and always go through the loop. Update the type of debug_index
2921 after the change above. Read the auxillary csect information
2922 and use xcoff_keep_symbol_p to decide whether a symbol should
2923 be kept. Set its debug_index to -2 if not.
2924 (xcoff_link_input_bfd): Update the type of debug_index after
2925 the change above and always expect it to be nonnull. Use it to
2926 test whether a symbol should be stripped, rather than making the
2927 decision here. Postpone all symbol creation to the second pass.
2929 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2931 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2932 creating a descriptor.
2933 (xcoff_sweep): Don't mark toc_section unless it's needed.
2934 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2935 when marking every bfd.
2936 (xcoff_link_input_bfd): Skip all TOC anchors.
2937 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2938 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2939 to -1; call xcoff_find_tc0 instead.
2941 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2943 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2944 * libcoff.h: Regenerate.
2945 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2946 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2947 the previous symbol's csect. Treat last_symndx as an inclusive value
2948 and simplify its handling.
2949 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2950 symbols with the right csect. Don't mark rsec when processing
2951 relocations against undefined or absolute sections.
2952 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2953 of bfd_und_section_ptr.
2954 (xcoff_link_input_bfd): Likewise.
2956 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2958 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2959 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2960 flag is set. Assert that all undefined symbols are either
2961 imported or defined by a dynamic object.
2962 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2963 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2964 handling to all relocations. Only set XCOFF_CALLED for function
2966 (xcoff_find_function): New function, split out from...
2967 (bfd_xcoff_export_symbol) ...here.
2968 (xcoff_set_import_path): New function, split out from...
2969 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2970 meaning of XCOFF_CALLED.
2971 (xcoff_mark_symbol): If we mark an undefined and unimported
2972 symbol, find some way of defining it. If the symbol is a function
2973 descriptor, fill in its definition automatically. If the symbol
2974 is a function, mark its descriptor and allocate room for global
2975 linkage code. Otherwise mark the symbol as implicitly imported.
2976 Move the code for creating function descriptors from...
2977 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2978 check for symbols that were implicitly defined.
2979 (xcoff_mark): Don't count any dynamic relocations against
2981 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2982 in the xcoff link info.
2983 (xcoff_link_input_bfd): Remove handling of undefined and
2986 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2988 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2989 if the target is absolute. Fix comment typo.
2990 (xcoff_ppc_relocate_section): Remove FIXME.
2991 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2992 if the target is absolute.
2994 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2996 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2997 R_POS and R_NEG relocations against absolute symbols to the
3000 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3002 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3003 to 2 for bfd_mach_ppc_620.
3005 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3007 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3008 * configure.in: Likewise.
3009 * configure: Regenerate.
3011 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3014 * elf.c (assign_section_numbers): Generate symbol table if there
3015 is any relocation in output.
3016 (_bfd_elf_compute_section_file_positions): Likewise.
3018 2009-03-13 Nick Clifton <nickc@redhat.com>
3021 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3022 * elflink.c (elf_link_read_relocs_from_section): Use
3023 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3024 relocs but no symbol table.
3025 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3027 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3030 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3031 to check ___tls_get_addr.
3033 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3034 strncmp to check __tls_get_addr.
3036 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3038 * dwarf2.c (read_section): Always check the offset, even when the
3039 section has been read before.
3041 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3043 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3046 2009-03-11 Chris Demetriou <cgd@google.com>
3048 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3049 * bfd-in2.h: Regenerate.
3050 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3051 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3053 (bsd_write_armap): Likewise.
3054 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3055 flag is set, do nothing.
3056 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3059 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3061 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3062 used to update stack pointer.
3064 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3067 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3068 for unknown symbols in absolute section.
3070 2009-03-06 Nick Clifton <nickc@redhat.com>
3072 * po/es.po: Updated Spanish translation.
3074 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3076 * elf32-arm.c (group_sections): Take next section size into
3077 account before accepting to group it.
3079 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3081 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3083 (elf32_arm_final_link_relocate): Likewise.
3085 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3088 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3090 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3092 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3093 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3094 (BFD_FAKE_SECTION): Init new flag.
3095 * ecoff.c (bfd_debug_section): Likewise.
3096 * bfd-in2.h: Regenerate.
3097 * libbfd.h: Regenerate.
3098 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3099 (ppc_elf_reloc_type_lookup): Handle new relocs.
3100 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3101 without marker relocs.
3102 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3103 if section has no old-style calls.
3104 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3105 Don't try to optimize new-style __tls_get_addr call when handling
3106 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3108 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3109 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3110 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3111 without marker relocs.
3112 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3113 if section has no old-style calls. Set toc_ref for new relocs as
3115 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3116 Don't try to optimize new-style __tls_get_addr call when handling
3117 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3120 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3123 * configure.in: Test for ld --as-needed support. Link shared
3124 libbfd against libm.
3125 * configure: Regenerate.
3127 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3129 * Makefile.am: Run "make dep-am".
3130 * Makefile.in: Regenerate.
3132 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3134 * elf32-score7.c: New file.
3135 * elf32-score.h: New file.
3136 * elf32-score.c: Add code to support score 7. Set score7 as the
3138 * cpu-score.c: Add score7 architecure.
3139 (compatibile): New function.
3140 * Makefile.am: Add rules for building elf32-score7 object.
3141 * Makefile.in: Regenerate.
3142 * configure.in: Add elf32-score7 object to score vectors.
3143 * configure: Regenerate.
3144 * reloc.c: Add score7 relocs.
3145 * archures.c: Add score3 and score7 machine numbers.
3146 * bfd-in2.h: Regenerate.
3147 * libbfd.h: Regenerate.
3149 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3151 * configure: Regenerate.
3153 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3155 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3156 (elf32_hppa_check_relocs): Use it.
3158 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3160 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3161 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3162 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3163 (elf_hppa_record_segment_addrs): Likewise.
3164 (elf_hppa_final_link): Likewise.
3165 (elf_hppa_relocate_insn): Likewise.
3166 (elf_hppa_final_link_relocate): Likewise.
3167 (elf64_hppa_relocate_section): Likewise.
3168 * elf64-hppa.c: Insert above.
3170 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3172 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3173 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3174 (elf_hppa_relocate_section): Likewise.
3175 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3176 from struct elf_link_hash_entry. Add count field.
3177 (struct elf64_hppa_dyn_hash_table): Delete.
3178 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3179 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3180 (hppa_elf_hash_entry, eh_name): Define.
3181 (elf64_hppa_new_dyn_hash_entry): Delete.
3182 (elf64_hppa_dyn_hash_lookup): Delete.
3183 (elf64_hppa_dyn_hash_traverse): Delete.
3184 (get_dyn_name): Delete.
3185 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3186 of struct elf64_hppa_dyn_hash_entry *.
3187 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3188 allocate_global_data_plt, allocate_global_data_stub,
3189 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3191 (hppa64_link_hash_newfunc): New.
3192 (elf64_hppa_hash_table_create): Rework.
3193 (count_dyn_reloc): Likewise.
3194 (hppa64_elf_local_refcounts): New.
3195 (elf64_hppa_check_relocs): Rework using standard technique for recording
3196 local DLT, PLT and OPD reference counts.
3197 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3198 elf_link_hash_entry *.
3199 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3200 allocate_global_data_plt, allocate_global_data_stub,
3201 allocate_global_data_opd, allocate_dynrel_entries,
3202 elf64_hppa_adjust_dynamic_symbol,
3203 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3204 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3205 Use hppa_link_hash_table. Rework.
3206 (elf64_hppa_link_output_symbol_hook): Rework.
3207 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3208 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3209 elf64_hppa_finish_dynamic_sections): Likewise.
3211 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3213 * elf32-arm.c (stub_reloc_type): Removed.
3214 (insn_sequence): Renamed reloc_type field to r_type.
3215 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3216 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3217 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3218 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3219 (arm_stub_is_thumb): Catch new stubs.
3220 (arm_type_of_stub): Handle new stubs.
3221 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3222 (bfd_elf32_arm_process_before_allocation): Remove useless
3225 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3227 * elf.c (elf_find_function): Use is_function_type to check
3230 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3232 * xtensa-modules.c: Revert to previous version 1.11 due
3233 to inadvertant commit.
3235 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3237 * elf32-xtensa.c (text_action_add): Separate test for action
3238 type. Break if saved action is ta_widen_insn at same offset.
3240 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3242 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3243 to elf32_arm_stub_long_branch_any_arm_pic.
3244 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3245 (enum elf32_arm_stub_type, arm_type_of_stub)
3246 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3249 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3251 * elf32-arm.c (PREV_SEC): Update comment.
3252 (group_sections): Rename argument to stubs_always_after_branch.
3253 Reverse the list and place stubs at the end of input sections.
3255 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3257 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3259 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3261 (arm_size_one_stub): Remove unnecessary break.
3262 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3264 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3266 * elf32-arm.c (stub_insn_type): New type.
3267 (stub_reloc_type): Likewise.
3268 (insn_sequence): Likewise.
3269 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3270 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3271 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3272 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3273 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3274 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3275 (elf32_arm_stub_hash_entry): Add new helper fields.
3276 (stub_hash_newfunc): Initialize these new fields.
3277 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3278 to take endianness into account.
3279 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3280 (arm_map_one_stub): Code is now more generic, thanks to
3283 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3285 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3287 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3288 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3289 BLX is not available. Fix typo in warning message. Add comments
3290 and improve formatting.
3291 (arm_build_one_stub): Adjust to new
3292 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3293 (arm_map_one_stub): Likewise.
3295 2009-02-23 Tristan Gingold <gingold@adacore.com>
3296 Eric Botcazou <ebotcazou@adacore.com>
3297 Douglas B Rupp <rupp@gnat.com>
3299 * vms.h: Update copyright year, fix comments, reorder declarations.
3300 (_bfd_save_vms_section): Remove the prototype.
3301 (EGPS_S_V_NO_SHIFT): New constant.
3302 (bfd_vms_set_section_flags): New prototype.
3303 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3305 (EGSY_S_W_FLAGS): Ditto.
3306 (EGSY_S_V_QUAD_VAL): Ditto.
3307 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3308 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3309 EGST_S_B_NAMLNG): Ditto.
3310 (ESRF_S_B_NAMLNG): Ditto.
3311 (ETIR_S_C_HEADER_SIZE): Ditto.
3312 (EGPS_S_V_ALLOC_64BIT): Ditto.
3313 (DST_S_C_EPILOG): Ditto.
3314 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3315 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3316 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3317 (DST_S_L_PCLINE_UNSLONG): Ditto.
3318 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3319 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3320 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3321 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3322 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3323 (DST_S_B_SRC_UNSBYTE): Ditto.
3324 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3326 (vms_section, vms_reloc): Remove types.
3327 (hdr_struc): Replaced by ...
3328 (hdr_struct): ... new type.
3329 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3330 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3331 (EMH_DATE_LENGTH): Ditto.
3332 (eom_struc): Replaced by ...
3333 (eom_struct): ... new type.
3334 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3335 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3336 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3337 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3338 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3339 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3340 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3341 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3342 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3343 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3344 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3345 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3346 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3347 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3348 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3349 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3350 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3351 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3352 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3353 (enum file_type_enum): New type.
3354 (struct location_struct): Removed.
3355 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3356 (struct funcinfo, struct module): Ditto.
3357 (struct vms_private_data_struct): Update fields.
3358 (struct vms_section_data_struct): New type.
3360 * vms.c: Update copyright year, fix comments,
3361 Fix includes for DECC, add prototypes.
3362 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3364 Use flavour to set is_vax, location_stack is removed.
3365 (struct pair): Declare.
3366 (fill_section_ptr): Initialize variables at declaration.
3367 Add guard to set SECTION_SYM flag, handlde und section.
3368 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3369 (_bfd_vms_slurp_object_records): New function, replaces previous
3371 (vms_slurp_module): New function.
3372 (vms_slurp_image): Ditto.
3373 (vms_object_p): Complete rewrite.
3374 (vms_mkobject): Use is_vax field to slect architecture.
3375 (free_reloc_stream): New function.
3376 (vms_convert_to_var): Ditto.
3377 (vms_convert_to_var_1): Ditto.
3378 (vms_convert_to_var_unix_filename): Ditto.
3379 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3381 (vms_new_section_hook): Set alignment to 0, allocate private data.
3382 (vms_get_section_contents): Load content.
3383 (vms_get_symbol_info): Handle undefined section.
3384 (vms_find_nearest_line): Handle.
3385 (alloc_reloc_stream): New function.
3386 (vms_slurp_reloc_table): Ditto.
3387 (vms_get_reloc_upper_bound): Make it real.
3388 (vms_canonicalize_reloc): Do the real work.
3389 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3391 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3392 (vms_set_arch_mach): Check arch.
3393 (vms_set_section_contents): Copy the content after allocation.
3394 (vms_alpha_vec): Update object flags.
3396 * vms-tir.c: Update copyright year, fix comments,
3397 add prototypes for new functions.
3398 (dst_define_location): New function.
3399 (dst_restore_location): New function.
3400 (dst_retrieve_location): New function.
3401 (dst_check_allocation): New function.
3402 (image_dump): Call dst_check_allocation.
3403 (image_write_b): Ditto.
3404 (image_write_w): Ditto.
3405 (image_write_l): Ditto.
3406 (image_write_q): Ditto.
3407 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3408 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3410 Call error handler instead of abort if name is not known.
3411 (etir_sta): Add quarter_relocs argument and set it.
3414 (etir_opr): Ditto, return FALSE in case of error.
3415 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3416 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3417 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3418 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3419 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3420 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3421 Return FALSE in case of error.
3422 (tir_sta): Change sign of psect.
3424 (tir_cmd): Fix cast. Makes tir_table static const.
3425 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3426 add argument to explain.
3427 (analyze_etir): Initialize maxptr, add quarter_relocs
3428 declaration, move some declarations into inner scopes.
3429 Handle quarter_relocs and STO_IMM.
3430 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3431 (_bfd_vms_slurp_relocs): New function.
3432 (_bfd_vms_decode_relocs): New function.
3433 (sto_imm): Rewritten.
3434 (start_first_etbt_record): New function.
3435 (start_another_etbt_record): Ditto.
3436 (etir_output_check): Ditto.
3437 (defer_reloc_p): Ditto.
3438 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3439 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3440 rewritte relocations handling.
3441 (_bfd_vms_write_tbt): Removed.
3442 (_bfd_vms_write_dbg): Ditto.
3444 * vms-misc.c: Update copyright year, Fix comments.
3445 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3446 (maybe_adjust_record_pointer_for_object): New function.
3447 (_bfd_vms_get_first_record): New function, replaces ...
3448 (_bfd_vms_get_record): .. removed.
3449 (_bfd_vms_get_object_record): New function.
3450 (_bfd_vms_get_object_record): New function.
3451 (vms_get_remaining_object_record): New function, replaces ...
3452 (_bfd_vms_get_next_record): ... removed.
3453 (add_new_contents): Removed.
3454 (_bfd_save_vms_section): Removed.
3455 (_bfd_get_vms_section): Removed.
3456 (_bfd_vms_output_flush): Write in VAR format.
3457 (new_symbol): Don't make UND section.
3459 * vms-hdr.c: Update copyright year, update list of record handled.
3460 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3461 (_bfd_vms_write_hdr): Strip vms and unix patches,
3462 add comments, truncate module name at 31 characters,
3463 use constants instead of hard-coded value,
3464 write BFD version instead of a fixed string.
3465 (_bfd_vms_slurp_ihd): New function.
3466 (_bfd_vms_slurp_isd): Ditto.
3467 (_bfd_vms_slurp_ihs): Ditto.
3468 (new_module): Ditto.
3469 (parse_module): Ditto
3470 (build_module_list): Ditto.
3471 (module_find_nearest_line): Ditto.
3472 (_bfd_vms_find_nearest_dst_line): Ditto.
3473 (vms_slurp_debug): Ditto.
3474 (_bfd_vms_slurp_dbg): Ditto.
3475 (_bfd_vms_slurp_tbt): Ditto.
3476 (_bfd_vms_write_dbg): Ditto.
3477 (_bfd_vms_write_tbt): Ditto.
3479 * vms-gsd.c: Update copyright year, update list of records handled.
3480 (EVAX_LITERALS_NAME): New macro.
3481 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3482 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3483 (register_universal_symbol): New function and prototype.
3484 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3485 improve debug messages,
3486 use constants instead of hard-coded value,
3487 fix missing endianness conversion,
3488 handle global symbol (SYMG).
3489 (bfd_vms_set_section_flags): New function.
3490 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3491 handle section literals,
3493 handle section bfd and vms flags,
3494 don't output LIB$INITIALIZE symbol,
3495 fix handling of weak symbols,
3496 fix evax vs vax procedure descriptor,
3497 handle absolute symbols.
3499 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3500 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3502 * makefile.vms (DEFS): Fix flags for VMS.
3504 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3506 * bfd-in2.h: Regenerated.
3507 * libbfd.h: Regenerated.
3509 2009-02-20 Cary Coutant <ccoutant@google.com>
3511 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3514 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3517 * coffcode.h (coff_write_object_contents): Don't let the string
3518 table offset overflow the s_name field when using long section names.
3520 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3522 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3523 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3524 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3525 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3526 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3527 (bfd_pmac_xcoff_backend_data): Likewise.
3528 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3529 (bfd_xcoff_aix5_backend_data): Likewise.
3530 (xcoff64_write_object_contents): Delete unused long_section_names
3532 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3533 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3535 * coffcode.h (documentation): Update to describe long section names.
3536 (COFFLONGSECTIONCATHELPER): New helper macro.
3537 (BLANKOR1TOODD): Likewise.
3538 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3539 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3540 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3541 (bfd_coff_set_long_section_names_allowed): New function.
3542 (bfd_coff_set_long_section_names_disallowed): Likewise.
3543 (struct bfd_coff_backend_data): Add new backend hook function
3544 pointer _bfd_coff_set_long_section_names.
3545 (bfd_coff_set_long_section_names): New backend hook.
3546 (coff_write_object_contents): Only generate long section names if
3547 bfd_coff_long_section_names() indicates they are currently enabled.
3548 (bfd_coff_std_swap_table): Make non-const, and initialise long
3549 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3550 (ticoff0_swap_table): Likewise to both.
3551 (ticoff1_swap_table): Again, likewise to both.
3552 * coffgen.c (make_a_section_from_file): Allow long section names
3553 as inputs even if not currently allowed for outputs.
3554 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3555 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3556 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3557 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3558 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3559 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3560 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3561 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3562 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3563 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3564 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3565 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3566 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3567 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3568 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3569 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3570 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3571 * libcoff-in.h: Update copyright year to cause updated copyright
3572 year in generated libcoff.h, and fix typo.
3573 * libcoff.h: Regenerated.
3574 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3575 (_bfd_ecoff_no_long_sections): Add prototype.
3576 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3577 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3578 defined by an including .c file.
3579 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3580 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3581 (ticoff1_swap_table): Likewise to both.
3583 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3585 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3586 stub. Catch default case error.
3587 (arm_map_one_stub): Add missing Thumb mapping symbol.
3589 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3592 * elf32-avr.c: Handle case where no local symbos exist correctly.
3594 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3597 * elf32-arm.c (arm_long_branch_stub,
3598 arm_thumb_v4t_long_branch_stub,
3599 arm_thumb_thumb_long_branch_stub,
3600 arm_thumb_arm_v4t_long_branch_stub,
3601 arm_thumb_arm_v4t_short_branch_stub,
3602 arm_pic_long_branch_stub):
3603 Renamed to elf32_arm_stub_long_branch_any_any,
3604 elf32_arm_stub_long_branch_v4t_arm_thumb,
3605 elf32_arm_stub_long_branch_thumb_only,
3606 elf32_arm_stub_long_branch_v4t_thumb_arm,
3607 elf32_arm_stub_short_branch_v4t_thumb_arm,
3608 elf32_arm_stub_long_branch_any_any_pic.
3609 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3610 arm_thumb_thumb_stub_long_branch,
3611 arm_thumb_arm_v4t_stub_long_branch,
3612 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3613 Renamed to arm_stub_long_branch_any_any,
3614 arm_stub_long_branch_v4t_arm_thumb,
3615 arm_stub_long_branch_thumb_only,
3616 arm_stub_long_branch_v4t_thumb_arm,
3617 arm_stub_short_branch_v4t_thumb_arm,
3618 arm_stub_long_branch_any_any_pic.
3620 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3622 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3623 in branch offset check.
3625 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3627 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3628 add toc.symndx and toc.add.
3629 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3631 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3633 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3634 (branch_reloc_hash_match): New function, extracted from..
3635 (ppc64_elf_tls_optimize): ..here.
3636 (ppc64_elf_relocate_section): Properly set addends when optimizing
3637 tls sequences. Avoid unnecessary reading and writing of insns.
3638 Only redo reloc when symbol changed. Bypass symbol checks when
3640 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3641 (branch_reloc_hash_match): New function, extracted from..
3642 (ppc_elf_tls_optimize): ..here.
3643 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3644 Don't clear addend on zapped __tls_get_addr reloc.
3646 2009-02-12 Nick Clifton <nickc@redhat.com>
3649 * elflink.c (bfd_elf_final_link): When counting the relocations,
3650 if the header size has not been set yet then assume that it will
3651 match the output section's reloc type.
3653 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3655 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3658 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3660 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3661 (find_function): Likewise.
3662 (pasted_function): Don't error if no prior function found.
3663 (discover_functions): Revert 2008-12-10 change. Extend first
3664 function range to start of section.
3666 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3668 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3670 * elf64-hppa.h: Likewise.
3672 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3674 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3677 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3679 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3680 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3682 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3684 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3685 * archures.c (bfd_mach_mips_xlr): Define.
3686 * bfd-in2.h: Regenerate.
3687 * cpu-mips.c (I_xlr): Define.
3688 (arch_info_struct): Add XLR entry.
3689 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3690 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3691 (mips_mach_extensions): Add XLR entry.
3693 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3695 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3697 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3699 * configure.in: AC_SUBST pdfdir.
3700 * Makefile.am: Add install-pdf, install-pdf-am
3701 and install-pdf-recursive targets. Define pdfdir.
3702 * doc/Makefile.am: Define pdf__strip_dir. Add
3703 install-pdf and install-pdf-am targets.
3704 * po/Make-in: Add install-pdf target.
3705 * configure: Regenerate.
3706 * Makefile.in: Regenerate
3707 * doc/Makefile.in: Regenerate.
3709 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3711 * bfd-in2.h: Regenerate.
3712 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3713 fields from n_entries to n_slots where appropriate, update comments.
3714 (HOWTO): Add TLS relocations.
3715 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3716 (enum elf_m68k_got_offset_size): New enum.
3717 (struct elf_m68k_got_entry.type): Move field to ...
3718 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3719 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3721 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3723 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3724 fields into n_entries array. Update comments.
3725 (elf_m68k_init_got): Simplify, update all uses.
3726 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3727 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3728 GOT entries; update name, update all uses.
3729 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3730 (elf_m68k_get_got_entry): Update.
3731 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3733 (elf_m68k_remove_got_entry_type): Simplify.
3734 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3735 (elf_m68k_can_merge_gots): Update.
3736 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3737 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3738 GOT entries, simplify.
3739 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3740 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3741 field, remove obsoleted local_n_entries field.
3742 (elf_m68k_partition_multi_got_2): New static function.
3743 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3745 (elf_m68k_remove_got_entry_type): Update.
3746 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3747 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3748 update of sgot->size and srelgot->size.
3749 (elf_m68k_gc_sweep_hook): Update.
3750 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3751 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3753 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3754 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3756 2009-02-02 DJ Delorie <dj@redhat.com>
3758 * elf32-mep.c (config_names): Regenerate configuration.
3760 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3762 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3763 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3764 * elf.c (bfd_elf_get_str_section): Make static.
3765 (bfd_elf_find_section): Delete.
3766 * libbfd.h: Regenerate.
3768 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3770 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3771 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3773 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3775 * elflink.c (on_needed_list): New function.
3776 (elf_link_add_object_symbols): Link in --as-needed libs if they
3777 satisfy undefined symbols in other libs.
3779 2009-01-30 Julian Brown <julian@codesourcery.com>
3781 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3782 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3783 with --just-symbols (-R).
3785 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3787 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3788 high_pc in order to properly sign-extend VMAs.
3790 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3791 Mark Shinwell <shinwell@codesourcery.com>
3792 Catherine Moore <clm@codesourcery.com>
3794 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3796 2009-01-28 Catherine Moore <clm@codesourcery.com>
3798 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3799 SEC_LOAD for dynamic relocation sections.
3801 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3803 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3804 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3805 the size of local TLS data.
3807 2009-01-27 Andreas Schwab <schwab@suse.de>
3809 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3810 architectures in the archive.
3812 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3814 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3815 <R_CRIS_32_DTPREL>: Correct relocation value.
3817 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3818 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3819 symbols with non-default visibility.
3821 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3823 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3824 describing the trampolines.
3825 (ppc_elf_relocate_section): Update relocs to describe the
3828 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3830 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3831 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3832 and R_PARISC_PCREL12F relocations.
3834 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3837 * elflink.c (find_version_for_sym): New function split out from,
3838 but without export_dynamic test, ..
3839 (_bfd_elf_link_assign_sym_version): ..here.
3840 (_bfd_elf_export_symbol): Use it.
3842 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3844 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3845 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3846 * elflink.c: ..here, somewhat modified.
3847 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3848 _bfd_elf_link_find_version_dependencies,
3849 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3850 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3851 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3853 * elflink.c: ..and make static here.
3854 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3855 of output_bfd from struct elf_find_verdep_info.
3856 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3857 struct elf_info_failed.
3858 (bfd_elf_size_dynamic_sections): Adjust.
3860 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3863 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3864 after comp_unit_find_line call.
3866 2009-01-21 Nick Clifton <nickc@redhat.com>
3869 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3870 tm_gmtoff field in struct tm.
3872 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3874 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3875 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3876 sections in soft-icache lines unless non_ia_text. Don't add
3877 rodata if doing so would exceed line size.
3879 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3881 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3882 types than bfd_link_hash_indirect, before early return, call
3883 _bfd_elf_link_hash_copy_indirect.
3885 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3887 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3888 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3889 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3890 (elf_backend_obj_attrs_order): New define.
3891 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3892 (elfNN_bed): Add elf_backend_obj_attrs_order.
3894 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3896 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3897 (obj_attr_size): Likewise.
3898 (write_obj_attribute): Likewise.
3899 (_bfd_elf_copy_obj_attributes): Likewise.
3900 (_bfd_elf_parse_attributes): Likewise.
3901 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3902 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3903 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3904 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3905 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3908 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3910 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3911 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3912 (bfd_elf_add_obj_attr_string): Likewise.
3913 (bfd_elf_add_obj_attr_int_string): Likewise.
3914 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3915 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3916 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3917 Tag_nodefaults has no default value.
3918 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3919 comment to reflect the new state.
3921 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3924 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3925 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3926 (adjust_z_magix): Delete dead code handling QMAGIC.
3928 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3930 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3931 IMAGE_SCN_MEM_DISCARDABLE.
3933 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3935 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3936 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3937 * configure.in (commonbfdlib): Delete.
3938 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3939 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3940 is available, not just for linux.
3941 * po/SRC-POTFILES.in: Regenerate.
3942 * Makefile.in: Regenerate.
3943 * configure: Regenerate.
3945 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3946 Julian Brown <julian@codesourcery.com>
3948 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3949 ARM attributes in ABI 2.07.
3950 * elf32-arm.c (get_secondary_compatible_arch): New function.
3951 (set_secondary_compatible_arch): New function.
3952 (tag_cpu_arch_combine): New function.
3953 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3954 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3955 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3956 make it fit with order_01243.
3957 Add support for Tag_also_compatible_with,
3958 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3959 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3960 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3961 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3962 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3963 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3964 Rework the way unknown attributes are handled.
3965 Defer errors until all attributes have been processed.
3967 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3969 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3970 bfd_elf_add_obj_attr_int_string.
3971 Read Tag_compatibility from its new location in the attribute array,
3972 rather than the attribute list.
3973 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3974 bfd_elf_add_obj_attr_int_string.
3975 (_bfd_elf_parse_attributes): Likewise.
3976 (_bfd_elf_merge_object_attributes): There's now only one
3977 Tag_compatibility, and it's in the array, not the list.
3978 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3980 (bfd_elf_add_obj_attr_compat): Rename to
3981 bfd_elf_add_obj_attr_int_string.
3982 (bfd_elf_add_proc_attr_compat): Rename to
3983 bfd_elf_add_proc_attr_int_string.
3984 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3987 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3989 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3990 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3991 (vmsutil.lo): Add dependency rule.
3992 * Makefile.in: Regenerate.
3993 * config.bfd (ia64*-*-*vms*): Add case.
3994 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3995 * configure: Regenerate.
3996 * vmsutil.c: New file.
3997 * vmsutil.h: New file.
3998 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4000 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4001 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4002 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4003 elfNN_vms_object_p): New functions
4004 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4006 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4009 * elflink.c (elf_gc_sweep): Exclude the group section if the
4010 first member of the section group is excluded.
4012 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4015 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4016 saved filename, use bfd_alloc rather than bfd_malloc for it.
4018 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4020 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4022 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4024 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4026 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4028 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4030 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4032 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4034 (struct got_entry): Add br_addr.
4035 (struct call_info): Add priority.
4036 (struct function_info): Add lr_store and sp_adjust.
4037 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4038 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4039 area as an overlay, and check that no other overlays exist. Look up
4040 icache overlay manager entry sym.
4041 (BRA_STUBS, BRA, BRASL): Define.
4042 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4043 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4045 (count_stub, build_stub): Support soft-icache.
4046 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4047 (spu_elf_size_stubs): Size soft-icache stubs.
4048 (overlay_index): New function.
4049 (spu_elf_build_stubs): Make static. Support soft-icache.
4050 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4051 (find_function_stack_adjust): Save lr store and stack adjust insn
4053 (maybe_insert_function): Adjust find_function_stack_adjust call.
4054 (mark_functions_via_relocs): Retrieve priority.
4055 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4056 (sort_calls): Sort by priority first.
4057 (mark_overlay_section): Ignore .ovl.init.
4058 (sum_stack): Only print when stack_analysis.
4059 (print_one_overlay_section): New function, extracted from..
4060 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4061 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4062 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4063 analysis. Call spu_elf_build_stubs.
4064 (spu_elf_relocate_section): For soft-icache encode overlay index
4066 (spu_elf_output_symbol_hook): Support soft-icache.
4067 (spu_elf_modify_program_headers: Likewise.
4069 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4070 num_regions to num_lines. Add line_size and max_branch.
4071 (enum _ovly_flavour): Add ovly_soft_icache.
4072 (spu_elf_build_stubs): Delete.
4074 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4076 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4077 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4079 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4081 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4082 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4083 the program, the known offset starts at the negative size of the
4085 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4088 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4090 * config.bfd: Add lm32-*-rtems*.
4092 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4094 * coff-ppc.c: Add 2009 to Copyright.
4095 * elf32-cris.c: Likewise.
4096 * elflink.c: Likewise.
4098 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4100 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4101 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4103 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4106 * elflink.c (elf_merge_st_other): New.
4107 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4108 hide them if needed.
4109 (elf_link_add_object_symbols): Updated.
4111 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4114 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4115 ref_dynamic and dynamic_def fields when setting def_regular
4118 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4121 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4124 For older changes see ChangeLog-2008
4130 version-control: never
projects / deliverable / binutils-gdb.git / blob