1 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3 * Makefile.in: Regenerate.
4 * aclocal.m4: Likewise.
8 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
10 * elf32-arm.c (arch_has_thumb2_nop): New function.
11 (arch_has_arm_nop): New function.
12 (elf32_arm_final_link_relocate): NOP opcodes changed.
14 2009-08-16 Doug Evans <dje@google.com>
16 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
17 at least don't leak memory.
19 2009-08-13 DJ Delorie <dj@redhat.com>
21 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
24 2009-08-12 Nick Clifton <nickc@redhat.com>
26 * po/fi.po: Updated Finnish translation.
28 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
30 Merge some FRV FDPIC changes into the Blackfin code.
31 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
32 summary reloc information.
33 (bfinfdpic_dynamic_got_plt_info): New.
34 (_bfin_create_got_section): Create the PLT section here.
35 (elf32_bfinfdpic_create_dynamic_sections): Not here.
36 (_bfinfdpic_count_nontls_entries): Move out of...
37 (_bfinfdpic_count_got_plt_entries): ... here.
38 (_bfinfdpic_count_relocs_fixups): Likewise.
39 (_bfinfdpic_reset_got_plt_entries): New.
40 (_bfinfdpic_size_got_plt): Move out of...
41 (elf32_bfinfdpic_size_dynamic_sections): ... here.
42 (bfinfdpic_relocate_section): Be careful not to call
43 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
44 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
46 (elf_backend_discard_info): Define for FD-PIC.
48 2009-08-11 Alan Modra <amodra@bigpond.net.au>
50 * elflink.c: Add FIXMEs for some places that require octets_per_byte
52 * elf-eh-frame.c: Likewise.
55 2009-08-11 Alan Modra <amodra@bigpond.net.au>
57 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
58 to x86 and x86_64 configurations.
59 * configure: Regenerate.
61 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
63 Stop using bfd_usrdata in libbfd.
64 * coff-stgo32.c (bfd_coff_go32stub): Remove.
65 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
66 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
67 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
68 filehdr_dst->u.go32.stub. New comment with the reason.
69 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
70 Substitute the removed macro bfd_coff_go32stub.
71 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
72 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
73 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
74 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
75 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
77 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
78 * libcoff-in.h (coff_data_type): New field go32stub.
79 * libcoff.h: Regenerated.
81 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
83 Fix go32 stub preservation by objcopy.
84 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
85 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
88 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
90 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
92 (elf32_arm_final_link_relocate): Treat local undefined symbols the
93 same as global undefined symbols.
94 (elf32_arm_relocate_section): Give an error for local undefined
95 non-weak symbols, unless the reloc will not use the symbol.
97 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
99 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
100 (ppc_elf_relax_section): Use symbol index to distinguish
103 2009-08-10 Alan Modra <amodra@bigpond.net.au>
105 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
107 2009-08-10 Alan Modra <amodra@bigpond.net.au>
109 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
110 info for STT_GNU_IFUNC.
111 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
112 on got refs in case the symbol turns out to be ifunc.
113 (ppc_elf_gc_sweep_hook): Similarly.
114 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
115 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
116 (ppc_elf_size_dynamic_sections): Likewise.
117 (ppc_elf_relocate_section): Likewise.
119 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
121 From Mike Frysinger <michael.frysinger@analog.com>
122 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
123 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
124 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
125 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
126 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
127 Adjust to match the renamed reloc definitions.
129 2009-08-08 Alan Modra <amodra@bigpond.net.au>
132 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
133 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
135 2009-08-07 Tom Tromey <tromey@redhat.com>
137 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
140 2009-08-06 Michael Eager <eager@eagercon.com>
142 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
143 * Makefile.in: Regenerate.
144 * archures.c: Add bfd_arch_microblaze.
145 * bfd-in2.h: Regenerate.
146 * config.bfd: Add microblaze target.
147 * configure.in: Add bfd_elf32_microblaze_vec target.
148 * configure: Regenerate.
149 * cpu-microblaze.c: New.
150 * elf32-microblaze.c: New.
151 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
152 * libbfd.h: Regenerate.
153 * reloc.c: Add MICROBLAZE relocations.
154 * section.c: Add struct relax_table and relax_count to section.
155 * targets.c: Add bfd_elf32_microblaze_vec.
157 2009-08-06 Jakub Jelinek <jakub@redhat.com>
158 Alan Modra <amodra@bigpond.net.au>
161 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
163 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
164 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
166 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
168 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
169 at least once when fixing cortex-a8.
171 2009-08-05 Chao-ying Fu <fu@mips.com>
173 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
174 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
175 for CPUs. It is true for RM9000.
176 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
178 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
179 to guard the transformation.
181 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
183 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
184 (spu_elf_size_sections): Declare prototype.
185 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
186 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
187 (spu_elf_emit_fixup): New function.
188 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
189 (spu_elf_size_sections): New function.
191 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
193 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
194 (arm_build_one_stub): Build a8 veneers as a separate pass.
195 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
196 parameters. Use them to check if we create a different a8 fixup
197 than the previous pass.
198 (elf32_arm_size_stubs): Move scope of stub_changed and
199 prev_num_a8_fixes into main loop.
200 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
202 2009-08-04 Alan Modra <amodra@bigpond.net.au>
204 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
205 which find_plt_ent is called. Delete redundant code.
207 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
210 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
211 invalid string offset.
213 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
216 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
217 to htab->init_got_offset and plt to htab->init_plt_offset
218 when discarding space for dynamic relocations.
220 2009-08-03 Alan Modra <amodra@bigpond.net.au>
222 * elf32-ppc.c (struct plt_entry): Revise comments.
223 (ppc_elf_check_relocs): Don't create needless plt_entry info
224 for non-pie executables. Don't test info->pie when info->shared
225 already covers that case.
226 (ppc_elf_gc_sweep_hook): Adjust for above change.
227 (add_stub_sym): Don't test info->pie when info->shared tested.
228 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
229 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
230 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
231 (ppc_elf_relocate_section): Likewise.
233 2009-08-03 Alan Modra <amodra@bigpond.net.au>
235 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
236 for local ifunc symbols in non-pie executables, regardless of
237 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
238 code so that it's obvious that we only do anything special for
240 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
241 (allocate_dynrelocs): Correct comment for syms defined in plt.
242 Don't specially allocate ifunc dyn relocs.
243 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
244 (ppc_elf_relocate_section): Set "relocation" value for ifunc
245 syms in non-pie executables. No specially allocated dyn relocs
246 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
247 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
248 a non-pie executable.
250 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
251 Jakub Jelinek <jakub@redhat.com>
254 * elf32-i386.c (elf_i386_tls_transition): Check executable
255 instead of shared for TLS when building PIE.
256 (elf_i386_check_relocs): Likewise.
257 (elf_i386_allocate_dynrelocs): Likewise.
258 (elf_i386_relocate_section): Likewise.
260 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
261 instead of shared for TLS when building PIE.
262 (elf64_x86_64_check_relocs): Likewise.
263 (elf64_x86_64_allocate_dynrelocs): Likewise.
264 (elf64_x86_64_relocate_section): Likewise.
266 2009-07-31 Anthony Green <green@moxielogic.com>
268 * config.bfd (targ_cpu): Add moxie-uclinux support.
270 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
272 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
274 2009-07-30 Alan Modra <amodra@bigpond.net.au>
276 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
277 used by indirect function support. Count dynamic relocs for
279 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
280 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
281 in iplt and their relocs in reliplt. Don't make ifunc syms
282 dynamic. Allocate got entry relocs for non-dynamic ifunc in
283 reliplt. Handle other dynamic relocs for ifunc.
284 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
285 ifunc in reliplt, likewise relocs for got against local ifunc.
286 Typo fix on reliplt size adjust.
287 (ppc_elf_relocate_section): Don't use plt scheme of allocating
288 relocs 1-1 with entries for iplt, instead just add using
289 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
290 Error on invalid ifunc dyn relocs.
291 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
293 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
294 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
295 (ppc64_elf_reloc_type_lookup): Handle new relocs.
296 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
297 (allocate_dynrelocs): As for elf32-ppc.c above.
298 (ppc64_elf_size_dynamic_sections): Likewise.
299 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
300 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
301 (ppc_size_one_stub): Similarly.
302 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
304 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
306 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
308 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
309 change. Add note to head comment.
311 2009-07-28 Jan Beulich <jbeulich@novell.com>
313 * archive.c (get_extended_arelt_filename): Remove redundant
314 range check on index.
316 2009-07-27 Doug Kwan <dougkwan@google.com>
318 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
320 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
322 * archures.c bfd_*_arch): Sorted.
323 (bfd_archures_list): Likewise.
325 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
327 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
328 to R_cr16_NUM32 relocation.
330 2009-07-26 Michael Eager <eager@eagercon.com>
332 * archures.c: Add bfd_mach_ppc_405
335 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
337 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
338 * cpu-l1om.c (bfd_l1om_arch): Likewise.
340 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
342 * archures.c (bfd_architecture): Add bfd_arch_l1om.
343 (bfd_l1om_arch): New.
344 (bfd_archures_list): Add &bfd_l1om_arch.
345 * bfd-in2.h: Regenerated.
347 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
348 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
349 if bfd_elf64_x86_64_freebsd_vec is supported.
350 (targ_selvecs): Likewise.
352 * configure.in: Support bfd_elf64_l1om_vec and
353 bfd_elf64_l1om_freebsd_vec.
354 * configure: Regenerated.
358 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
359 (bfd_elf64_l1om_vec): Likewise.
360 (bfd_elf64_l1om_freebsd_vec): Likewise.
362 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
363 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
364 * Makefile.in: Regenerated.
366 * targets.c (bfd_elf64_l1om_vec): New.
367 (bfd_elf64_l1om_freebsd_vec): Likewise.
368 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
369 bfd_elf64_l1om_freebsd_vec.
371 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
372 Alan Modra <amodra@bigpond.net.au>
374 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
375 * bfd-in2.h: Regenerate.
376 * libbfd.h: Regenerate.
377 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
378 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
379 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
381 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
384 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
385 instead of shared for R_X86_64_TPOFF32.
386 (elf64_x86_64_relocate_section): Likewise.
388 2009-07-23 Ulrich Drepper <drepper@redhat.com>
390 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
391 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
392 with the BSF_GNU_UNIQUE flag bit set.
393 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
394 for symbols with STB_GNU_UNIQUE binding.
395 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
396 with the STB_GNU_UNIQUE binding.
397 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
398 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
399 symbols with the unique_global field set.
400 (elf_link_output_extsym): Set unique_global field for symbols with
401 the STB_GNU_UNIQUE binding.
402 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
403 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
405 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
407 * bfd-in2.h: Regenerate.
409 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
411 * elflink.c (elf_link_output_extsym): Revert the last change.
413 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
416 * elflink.c (elf_link_output_extsym): Special case ifunc syms
417 when ref_regular, not def_regular.
419 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
422 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
423 from a DSO into a normal FUNC symbol.
424 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
425 a normal FUNC symbol.
427 2009-07-17 Chao-ying Fu <fu@mips.com>
429 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
430 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
431 interlocking, the last PLT entry needs a nop in the branch delay slot.
432 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
433 output the last two PLT entries in reverse order.
435 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
437 * elf32-i386.c (elf_i386_relocate_section): Don't get local
438 STT_GNU_IFUNC symbol for relocatable link.
439 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
441 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
443 * bfdio.c (bfd_iovec): Add comments for bmmap.
444 * bfd-in2.h: Regenerated.
446 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
448 * Makefile.am: Run "make dep-am".
449 * Makefile.in: Regenerated.
451 2009-07-10 Doug Kwan <dougkwan@google.com>
453 * elf32-arm.c (stub_hash_newfunc): Initialize fields
454 target_addend and orig_insn.
456 2009-07-10 Tom Tromey <tromey@redhat.com>
458 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
459 (elf-eh-frame.lo): Likewise.
460 (elf32-bfin.lo): Likewise.
461 (elf32-frv.lo): Likewise.
462 (elf32-xc16x.lo): Likewise.
463 * Makefile.in: Rebuild.
464 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
465 * elf-eh-frame.c: Likewise.
466 * elf32-bfin.c: Likewise.
467 * elf32-frv.c: Likewise.
468 * elf32-xc16x.c: Likewise.
470 2009-07-10 Julian Brown <julian@codesourcery.com>
472 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
473 symbol a stub entry is derived from, not the entry for the stub
474 itself, in call to elf32_arm_final_link_relocate.
476 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
478 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
479 when reporting addends.
481 2009-07-10 Alan Modra <amodra@bigpond.net.au>
483 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
484 data even when no stubs.
485 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
487 2009-07-10 Alan Modra <amodra@bigpond.net.au>
489 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
490 (ppc_elf_get_synthetic_symtab): Report addend.
492 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
493 (ppc_elf_create_glink): New function.
494 (ppc_elf_create_dynamic_sections): Use it.
495 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
496 (update_local_sym_info): Allocate space for local_plt array.
497 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
499 (is_branch_reloc): New function.
500 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
501 (ppc_elf_gc_sweep_hook): Likewise.
502 (ppc_elf_adjust_dynamic_symbol): Likewise.
503 (allocate_dynrelocs): Likewise.
504 (ppc_elf_size_dynamic_sections): Likewise.
505 (ppc_elf_relocate_section): Likewise.
506 (branch_reloc_hash_match): Use is_branch_reloc.
507 (ppc_elf_tls_optimize): Adjust for local_plt.
508 (write_glink_stub): New function, extracted from..
509 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
510 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
511 branch table when dynamic.
512 (elf_backend_post_process_headers): Define.
513 * elf64-ppc.c (elf_backend_post_process_headers): Define.
514 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
515 (ppc64_elf_get_synthetic_symtab): Report addend.
516 (struct ppc_stub_hash_entry): Add plt_ent.
518 (struct ppc_link_hash_table): Add iplt and reliplt.
519 (create_linkage_sections): Make .iplt and .rela.iplt sections.
520 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
521 (update_local_sym_info): Allocate space for local_plt array.
522 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
524 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
525 and don't change hash flags here.
526 (is_branch_reloc): New function.
527 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
528 (ppc64_elf_gc_sweep_hook): Likewise.
529 (ppc64_elf_adjust_dynamic_symbol): Likewise.
530 (allocate_dynrelocs): Likewise.
531 (ppc64_elf_size_dynamic_sections): Likewise.
532 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
533 (ppc64_elf_size_stubs): Likewise.
534 (ppc64_elf_relocate_section): Likewise.
535 (get_sym_h): Adjust for local_plt.
536 (branch_reloc_hash_match): Use is_branch_reloc.
537 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
538 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
540 2009-07-10 Alan Modra <amodra@bigpond.net.au>
542 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
544 2009-07-10 Alan Modra <amodra@bigpond.net.au>
546 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
547 and ref_regular_nonweak comment.
548 * elflink.c (elf_link_output_extsym): Special case ifunc syms
549 when def_regular, not ref_regular.
550 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
551 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
552 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
554 2009-07-09 Alan Modra <amodra@bigpond.net.au>
556 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
557 of malloc'd struct call_info.
558 (pasted_function): Likewise, priority too.
560 2009-07-07 Alan Modra <amodra@bigpond.net.au>
562 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
563 alignment when packing sections into overlays.
565 2009-07-03 Cary Coutant <ccoutant@google.com>
567 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
569 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
571 * coffcode.h (sec_to_styp_flags): Partially revert (functional
572 changes only) earlier patch:-
574 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
576 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
577 give .debug and .reloc data characteristics.
578 (DOT_RELOC): New define for .reloc section string.
579 (coff_write_object_contents): Use DOT_RELOC instead of string.
581 2009-07-02 Tom Tromey <tromey@redhat.com>
583 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
584 * bfdwin.c (bfd_free_window): Cast to unsigned long.
586 2009-07-01 Nick Clifton <nickc@redhat.com>
588 * elf-m10300.c: Remove trailing white space.
591 2009-07-01 Douglas B Rupp <rupp@gnat.com>
593 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
594 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
595 * configure.in: Use them.
596 * configure: Regenerate.
597 * config.in: Regnerate.
598 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
599 #define _BSD_SOURCE. Add comments.
600 (vms_file_stats_name): Calculate creation date based on available
601 runtime data. Return 1 for version instead of 0.
603 2009-07-01 Nick Clifton <nickc@redhat.com>
606 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
607 to R_ARM_THM_PC8 relocation.
609 2009-06-29 Nick Clifton <nickc@redhat.com>
611 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
612 different uses of the relocations addend when a symbol is in a
615 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
618 * elf.c (bfd_section_from_shdr): Don't change sh_link for
619 SHT_REL/SHT_RELA sections on executable nor shared library.
620 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
623 2009-06-25 Nick Clifton <nickc@redhat.com>
625 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
626 symbols with SEC_MERGE flag.
628 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
630 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
631 give .debug and .reloc data characteristics.
632 (DOT_RELOC): New define for .reloc section string.
633 (coff_write_object_contents): Use DOT_RELOC instead of string.
635 2009-06-25 Tristan Gingold <gingold@adacore.com>
637 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
638 (bfd_mach_o_canonicalize_dynamic_symtab)
639 (bfd_mach_o_get_synthetic_symtab): Defines.
640 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
641 (TARGET_NAME): Use Mach-O specific functions for dynamic.
643 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
644 for scattered relocations.
645 (bfd_mach_o_i386_print_thread): New function.
646 (bfd_mach_o_print_thread): Define.
648 * mach-o.c (text_section_names_xlat): Add an entry for __const.
649 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
650 New functions extracted from ...
651 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
652 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
653 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
654 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
655 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
656 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
658 (bfd_mach_o_scan_read_dylib): Ditto.
659 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
661 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
662 decode isym and flags on little endian targets. Set dysymtab field.
663 (bfd_mach_o_scan_start_address): Adjust for enum names.
664 (bfd_mach_o_lookup_section): Do not look for segments anymore.
665 (bfd_mach_o_print_section): Display bfd section name.
666 (bfd_mach_o_print_segment): Display none if no name.
667 (bfd_mach_o_print_dysymtab): Display next index for local, external
668 and undefined symbols.
669 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
670 Display dylinker name. Display thread and unixthread commands content.
671 (bfd_mach_o_print_thread): New macro.
673 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
674 (bfd_mach_o_ppc_thread_flavour): Ditto.
675 (bfd_mach_o_i386_thread_flavour): Ditto.
676 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
677 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
678 BFD_MACH_O_THREAD_STATE_NONE.
679 (bfd_mach_o_segment_command): Remove segment field.
680 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
681 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
682 (bfd_mach_o_prebound_dylib_command): Ditto.
683 (bfd_mach_o_dylib_command): Ditto.
684 (bfd_mach_o_prebound_dylib_command): Remove section field.
685 (mach_o_data_struct): Add dysymtab field.
686 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
687 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
688 (bfd_mach_o_build_commands): Remove parameter names and attributes.
689 (bfd_mach_o_get_dynamic_reloc_upper_bound)
690 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
692 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
694 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
695 field of struct dirent.
697 2009-06-23 Tristan Gingold <gingold@adacore.com>
699 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
700 of this macro. Fix indentation.
702 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
704 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
705 destination for defined dynamic symbols when deciding whether to
706 insert a stub or not.
707 (allocate_dynrelocs): Make sure functions are not marked as Thumb
708 when actually accessed through a PLT, even when generating a
711 2009-06-22 Tristan Gingold <gingold@adacore.com>
713 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
716 2009-06-22 Alan Modra <amodra@bigpond.net.au>
718 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
719 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
721 2009-06-22 Alan Modra <amodra@bigpond.net.au>
723 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
725 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
727 * elflink.c (elf_link_add_object_symbols): Avoid warning
728 from -Wjump-misses-init in gcc 4.5.0.
730 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
732 * elf32-i386.c (elf_i386_check_relocs): Properly check local
734 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
736 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
738 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
739 r_symndx. Report local symbol name on error.
740 (elf_i386_check_relocs): Updated. Report local symbol name on
742 (elf_i386_gc_sweep_hook): Updated.
743 (elf_i386_relocate_section): Likewise.
745 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
746 r_symndx. Report local symbol name on error.
747 (elf64_x86_64_check_relocs): Updated. Report local symbol name
749 (elf64_x86_64_gc_sweep_hook): Updated.
750 (elf64_x86_64_relocate_section): Likewise.
752 2009-06-19 Tristan Gingold <gingold@adacore.com>
754 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
756 2009-06-19 Tristan Gingold <gingold@adacore.com>
758 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
759 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
760 (bfd_mach_o_valid): Ditto.
761 (bfd_mach_o_wide_p): Ditto.
762 (bfd_mach_o_canonicalize_reloc): Ditto.
763 (bfd_mach_o_build_commands): Ditto.
764 (bfd_mach_o_scan_read_thread): Ditto.
765 (bfd_mach_o_flatten_sections): Ditto.
766 (bfd_mach_o_scan_start_address): Ditto.
767 (bfd_mach_o_lookup_section): Ditto.
768 (bfd_mach_o_core_fetch_environment): Ditto.
769 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
770 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
771 (bfd_mach_o_scan_write_symtab): Ditto.
772 Use macros instead of hard-coded values.
773 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
774 Use bfd_mach_o_get_data instead of direct access. Use macros
775 instead of hard-coded values.
776 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
777 Remove sym argument and get section from mdata.
778 Move code into the else branch.
779 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
780 Remove sym argument and get section from mdata. Adjust code.
781 (bfd_mach_o_scan_read_dylib): Move assertion into the created
782 switch (which replaces consecutive if statements).
783 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
784 module table, table of content, indirect symbols and external
786 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
788 (bfd_mach_o_scan_read_linkedit): New function.
789 (bfd_mach_o_scan_read_str): Ditto.
790 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
792 (bfd_mach_o_get_symtab_upper_bound): Remove check as
793 bfd_mach_o_count_symbols never returns an error.
794 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
795 symtab field (there might be only one symtab).
796 (bfd_mach_o_scan_read_command): Handle reexported dylib.
797 Handle sub frameworks, sub umbrella, sub library and sub client.
798 Read code signature and segment split info commands.
799 (bfd_mach_o_scan): Reindent.
800 (bfd_mach_o_xlat_name): New type.
801 (bfd_mach_o_print_flags): New function.
802 (bfd_mach_o_get_name): Ditto.
803 (bfd_mach_o_cpu_name): New variable.
804 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
805 (bfd_mach_o_section_type_name)
806 (bfd_mach_o_section_attribute_name)
807 (bfd_mach_o_load_command_name): New variables.
808 (bfd_mach_o_print_private_header): New function.
809 (bfd_mach_o_print_section_map): New function extracted from
810 bfd_mach_o_print_private_bfd_data.
811 (bfd_mach_o_print_section): Ditto. Print more infos.
812 (bfd_mach_o_print_segment): Ditto.
813 (bfd_mach_o_print_dysymtab): Ditto.
814 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
815 load weak dylib, reexport dylib and id dylib.
816 Handle code signature and segment_split info.
817 Handle sub frameworks, sub umbrella, sub library and sub client.
818 (bfd_mach_o_section_get_nbr_indirect): New function.
820 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
821 (bfd_mach_o_header_flags): New enum to define header flags.
822 (bfd_mach_o_section_attribute): New enum to replace ...
823 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
824 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
825 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
826 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
827 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
828 these removed macros.
829 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
830 (bfd_mach_o_dylib_module): New type.
831 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
833 (bfd_mach_o_dylib_table_of_content): New type.
834 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
835 (bfd_mach_o_dylib_reference): New type.
836 (BFD_MACH_O_REFERENCE_SIZE): New macro.
837 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
838 modules, toc, references and indirect syms.
839 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
840 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
841 unused). Add comment.
842 (bfd_mach_o_dylib_command): Ditto.
843 (bfd_mach_o_prebound_dylib_command): Ditto.
844 (bfd_mach_o_linkedit_command): New type.
845 (bfd_mach_o_str_command): New type.
846 (bfd_mach_o_load_command): Add linkedit and str fields.
847 (mach_o_data_struct): Add symtab field.
848 (bfd_get_mach_o_data): Renamed to ...
849 (bfd_mach_o_get_data): ... this new macro.
850 (bfd_mach_o_scan_read_symtab_symbol,
851 bfd_mach_o_scan_read_symtab_strtab,
852 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
854 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
855 instead of direct access.
857 2009-06-19 Alan Modra <amodra@bigpond.net.au>
859 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
860 R_PPC_PLTREL24 relocs.
861 (ppc_elf_relocate_section): Likewise.
863 2009-06-19 Alan Modra <amodra@bigpond.net.au>
865 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
866 pointer to sym hash. Update all uses.
867 (update_plt_info): Likewise. Don't check addend here.
869 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
871 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
872 bfd_sym_from_r_symndx.
873 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
875 2009-06-18 Alan Modra <amodra@bigpond.net.au>
877 * elf-bfd.h (struct sym_sec_cache): Delete.
878 (struct sym_cache): New.
879 (bfd_section_from_r_symndx): Delete prototype.
880 (bfd_sym_from_r_symndx): Define prototype.
881 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
882 (bfd_sym_from_r_symndx): ..new function.
883 * elf32-arm.c: Update all uses of struct sym_sec_cache and
884 bfd_section_from_r_symndx to new struct and function.
885 * elf32-bfin.c: Likewise.
886 * elf32-hppa.c: Likewise.
887 * elf32-i386.c: Likewise.
888 * elf32-m32r.c: Likewise.
889 * elf32-m68hc1x.c: Likewise.
890 * elf32-m68hc1x.h: Likewise.
891 * elf32-m68k.c: Likewise.
892 * elf32-ppc.c: Likewise.
893 * elf32-s390.c: Likewise.
894 * elf32-sh.c: Likewise.
895 * elf64-ppc.c: Likewise.
896 * elf64-s390.c: Likewise.
897 * elf64-x86-64.c: Likewise.
898 * elfxx-sparc.c: Likewise.
899 * elfxx-sparc.h: Likewise.
901 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
903 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
904 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
906 2009-06-18 Nick Clifton <nickc@redhat.com>
908 * elflink.c (elf_link_sort_relocs): Return early if there are no
911 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
913 Merge cegcc and mingw32ce target name changes from
916 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
918 * config.bfd: Add arm*-*-cegcc* target.
920 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
922 * config.bfd: Add arm-*-mingw32ce* target.
924 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
926 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
927 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
928 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
929 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
931 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
933 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
934 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
935 * elf32-i386.c (elf_i386_check_relocs): Use it.
936 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
938 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
940 * elf-bfd.h (elf_dyn_relocs): New.
942 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
943 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
945 (elf_i386_copy_indirect_symbol): Likewise.
946 (elf_i386_check_relocs): Likewise.
947 (elf_i386_gc_sweep_hook): Likewise.
948 (elf_i386_allocate_dynrelocs): Likewise.
949 (elf_i386_readonly_dynrelocs): Likewise.
950 (elf_i386_size_dynamic_sections): Likewise.
952 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
953 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
955 (elf64_x86_64_copy_indirect_symbol): Updated.
956 (elf64_x86_64_check_relocs): Likewise.
957 (elf64_x86_64_gc_sweep_hook): Likewise.
958 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
959 (elf64_x86_64_allocate_dynrelocs): Likewise.
960 (elf64_x86_64_readonly_dynrelocs): Likewise.
961 (elf64_x86_64_size_dynamic_sections): Likewise.
963 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
965 * elf32-arm.c (create_got_section): Get existing .rela.got
967 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
968 * elf32-lm32.c (create_got_section): Likewise.
969 * elf32-m32r.c (create_got_section): Likewise.
970 * elf32-ppc.c (ppc_elf_create_got): Likewise.
971 * elf32-s390.c (create_got_section): Likewise.
972 * elf32-sh.c (create_got_section): Likewise.
973 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
974 * elf64-s390.c (create_got_section): Likewise.
975 * elfxx-sparc.c (create_got_section): Likewise.
977 * elflink.c (_bfd_elf_create_got_section): Properly initialize
980 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
982 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
984 * elf32-i386.c (elf_i386_local_hash): Removed.
985 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
986 (elf_i386_get_local_sym_hash): Likewise.
988 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
989 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
990 (elf64_x86_64_get_local_sym_hash): Likewise.
991 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
992 (get_local_sym_hash): Likewise.
994 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
996 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
997 rel_got_sec and plt_sec.
998 (elfNN_ia64_relax_section): Updated.
999 (elfNN_ia64_create_dynamic_sections): Likewise.
1000 (get_got): Likewise.
1001 (allocate_dynrel_entries): Likewise.
1002 (elfNN_ia64_size_dynamic_sections): Likewise.
1003 (set_got_entry): Likewise.
1004 (elfNN_ia64_choose_gp): Likewise.
1005 (elfNN_ia64_relocate_section): Likewise.
1006 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1007 (elfNN_ia64_finish_dynamic_sections): Likewise.
1009 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1011 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1014 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1016 * configure.in (elf): Add elf-ifunc.lo.
1018 * configure: Regenerated.
1019 * Makefile.in: Likewise.
1021 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1022 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1024 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1025 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1027 (elf_i386_link_hash_table_create): Likewise.
1028 (elf_i386_create_dynamic_sections): Likewise.
1029 (elf_i386_check_relocs): Likewise.
1030 (elf_i386_allocate_dynrelocs): Likewise.
1031 (elf_i386_size_dynamic_sections): Likewise.
1032 (elf_i386_relocate_section): Likewise.
1033 (elf_i386_finish_dynamic_symbol): Likewise.
1034 (elf_i386_finish_dynamic_sections): Likewise.
1035 (elf_i386_create_got_section): Removed.
1037 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1038 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1040 (elf64_x86_64_compute_jump_table_size): Updated.
1041 (elf64_x86_64_link_hash_table_create): Likewise.
1042 (elf64_x86_64_create_dynamic_sections): Likewise.
1043 (elf64_x86_64_check_relocs): Likewise.
1044 (elf64_x86_64_allocate_dynrelocs): Likewise.
1045 (elf64_x86_64_size_dynamic_sections): Likewise.
1046 (elf64_x86_64_relocate_section): Likewise.
1047 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1048 (elf64_x86_64_finish_dynamic_sections): Likewise.
1049 (elf64_x86_64_create_got_section): Removed.
1051 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1052 for pointer alignment. Set up section pointers.
1053 (_bfd_elf_create_dynamic_sections): Likewise.
1054 (_bfd_elf_create_ifunc_sections): Moved to ...
1055 * elf-ifunc.c: Here. New.
1057 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1058 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1061 2009-06-16 Doug Kwan <dougkwan@google.com>
1063 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1064 to bfd_signed_vma. Cast constant operands which are used in
1065 offset related expressions to bfd_signed_vma type as appropriate.
1067 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1069 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1070 (elf_backend_plt_sym_val): Define.
1072 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1074 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1075 (elf_backend_reloc_type_class): Define.
1077 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1079 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1080 from an executable to a shared library treat R_VAX_PC32
1081 relocations as R_VAX_PLT32 ones.
1083 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1085 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1086 symbols in GOT space calculation.
1087 (elf_vax_relocate_section): Adjust accordingly.
1089 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1091 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1094 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1096 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1098 (elf_vax_relocate_section): Likewise.
1100 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1102 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1103 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1105 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1107 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1108 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1110 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1112 * Makefile.am: Run "make dep-am".
1113 * Makefile.in: Regenerated.
1115 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1117 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1118 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1120 2009-06-15 Nick Clifton <nickc@redhat.com>
1122 * po/ru.po: New Russian translation.
1123 * configure.in (ALL_LINGUAS): Add ru.
1124 * configure: Regenerate.
1126 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1128 * elf32-i386.c: Remove duplicated comments.
1130 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1133 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1134 dynamic IFUNC pointer in non-shared object. Use .got.plt
1135 for IFUNC definition in PIE.
1136 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1139 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1140 dynamic IFUNC pointer in non-shared object. Use .got.plt
1141 for IFUNC definition in PIE.
1142 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1145 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1147 * elf32-i386.c (elf_i386_check_relocs): Properly report
1148 local symbol for unhandled relocation against STT_GNU_IFUNC
1150 (elf_i386_relocate_section): Likewise.
1151 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1152 (elf64_x86_64_relocate_section): Likewise.
1154 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1157 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1158 (elf_i386_link_hash_table): Add loc_hash_table and
1160 (elf_i386_local_hash): New.
1161 (elf_i386_local_htab_hash): Likewise.
1162 (elf_i386_local_htab_eq): Likewise.
1163 (elf_i386_get_local_sym_hash): Likewise.
1164 (elf_i386_link_hash_table_free): Likewise.
1165 (elf_i386_allocate_local_dynrelocs): Likewise.
1166 (elf_i386_finish_local_dynamic_symbol): Likewise.
1167 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1168 (elf_i386_link_hash_table_create): Create loc_hash_table and
1170 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1171 (elf_i386_size_dynamic_sections): Likewise.
1172 (elf_i386_relocate_section): Likewise.
1173 (elf_i386_finish_dynamic_sections): Likewise.
1174 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1177 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1178 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1180 (elf64_x86_64_local_hash): New.
1181 (elf64_x86_64_local_htab_hash): Likewise.
1182 (elf64_x86_64_local_htab_eq): Likewise.
1183 (elf64_x86_64_get_local_sym_hash): Likewise.
1184 (elf64_x86_64_link_hash_table_free): Likewise.
1185 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1186 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1187 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1188 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1189 and loc_hash_memory.
1190 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1192 (elf64_x86_64_size_dynamic_sections): Likewise.
1193 (elf64_x86_64_relocate_section): Likewise.
1194 (elf64_x86_64_finish_dynamic_sections): Likewise.
1195 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1198 2009-06-10 Philip Blundell <philb@gnu.org>
1200 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1201 elf_sec->this_hdr == NULL.
1203 2009-06-12 Tristan Gingold <gingold@adacore.com>
1205 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1206 * bfd-in2.h: Regenerated.
1207 * libbfd.h: Regenerated.
1209 * mach-o.c (FILE_ALIGN): New macro.
1210 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1211 (bfd_mach_o_print_symbol): Ditto.
1212 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1213 (bfd_mach_o_get_reloc_upper_bound): New function.
1214 (bfd_mach_o_canonicalize_reloc): Ditto.
1215 (bfd_mach_o_scan_write_relocs): Ditto.
1216 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1217 (bfd_mach_o_scan_write_section_64): Ditto.
1218 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1219 written for load command. Do not compute section file offset.
1220 (bfd_mach_o_scan_write_segment_64): Ditto.
1221 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1222 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1224 (bfd_mach_o_mangle_symbols): ... this new function.
1225 (bfd_mach_o_write_contents): Be sure to have load commands built.
1226 Call bfd_mach_o_mangle_symbols.
1227 (bfd_mach_o_build_commands): Adjust for filelen field.
1228 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1229 Do not set symtab file offset anymore here.
1230 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1231 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1232 Set reloc_count and rel_filepos section fields.
1233 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1235 (bfd_mach_o_scan_read_section_64): Ditto.
1236 (bfd_mach_o_scan_read_section): Ditto.
1237 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1238 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1239 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1240 Handle weak-ref symbols.
1241 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1242 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1243 (bfd_mach_o_scan): Remove assignment to removed field.
1244 (bfd_mach_o_mkobject_init): Ditto.
1245 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1246 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1247 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1248 (bfd_mach_o_swap_reloc_in): Ditto.
1249 (bfd_mach_o_swap_reloc_out): Ditto.
1251 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1252 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1253 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1254 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1255 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1256 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1257 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1258 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1259 (BFD_MACH_O_N_WEAK_DEF): New macros.
1261 (bfd_mach_o_section_type): Add new enumeration values.
1262 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1263 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1264 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1265 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1267 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1268 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1269 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1270 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1271 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1272 (BFD_MACH_O_RELENT_SIZE): Ditto.
1273 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1274 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1275 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1276 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1277 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1278 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1279 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1280 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1281 (bfd_mach_o_reloc_info): New struct.
1282 (bfd_mach_o_asymbol): New struct.
1283 (bfd_mach_o_symtab_command): The symbols field is now of type
1285 (bfd_mach_o_load_command): The offset and len fields are now of type
1287 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1288 Add a filelen field. Add comments.
1289 (bfd_mach_o_backend_data): New struct.
1290 (bfd_mach_o_get_backend_data): New macro.
1291 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1293 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1294 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1295 (bfd_mach_o_canonicalize_reloc): Ditto.
1297 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1298 duplicated macro. Now defined to _bfd_generic_is_local_label.
1299 (TARGET_NAME_BACKEND): New macro...
1300 (TARGET_NAME_BACKEND): ... used to name a new variable.
1301 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1302 Mach-O backend data.
1304 * mach-o-i386.c (i386_howto_table): New variable.
1305 (bfd_mach_o_i386_swap_reloc_in): New function.
1306 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1307 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1308 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1309 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1310 (bfd_mach_o_bfd_reloc_type_lookup)
1311 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1313 2009-06-11 Eric Paris <eparis@redhat.com>
1314 Nick Clifton <nickc@redhat.com>
1316 * opncls.c (_maybe_make_executable): New function. Gives execute
1317 permission to an executable bfd that was opened for writing
1318 provided that it is a regular file. Replaces common code found in...
1319 (bfd_close): here and ...
1320 (bfd_close_all_done): here.
1322 2009-06-11 Anthony Green <green@moxielogic.com>
1324 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1325 * bfd-in2.h: Rebuilt.
1326 * libbfd.h: Rebuilt.
1327 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1329 (moxie_reloc_map): Ditto.
1330 Clean up copyright notice.
1332 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1334 * bfd-in2.h: bfd_mmap prototype.
1335 * bfdio.c (bfd_mmap): New function.
1336 * libbfd.h (bfd_iovec): Add bmmap.
1337 * cache.c (cache_bmmap): New function.
1338 (cache_iovec): Initialize bmmap member.
1339 * opencls.c (opncls_bmmap): New function.
1340 (opncls_iovec): Initialize bmmap member.
1342 2009-06-09 Tristan Gingold <gingold@adacore.com>
1344 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1345 and stabstr_segment fields.
1346 (mach_o_be_vec, mach_o_le_vec): Removed
1347 (bfd_mach_o_version): New prototype.
1349 * mach-o.c (bfd_mach_o_version): Make this function public.
1350 (mach_o_wide_p): New function.
1351 (bfd_mach_o_wide_p): Ditto.
1352 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1354 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1355 Search in the list only if the name starts with a dot.
1356 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1357 test. Check bfd_seek status.
1358 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1359 (bfd_mach_o_scan_write_section_32): Ditto.
1360 (bfd_mach_o_scan_write_section_64): Ditto.
1361 (bfd_mach_o_scan_write_section): Removed.
1362 (bfd_mach_o_scan_write_segment): Split into ...
1363 (bfd_mach_o_scan_write_segment_32): ... this and ...
1364 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1365 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1366 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1367 symbol table. Now returns a boolean.
1368 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1369 Adjust for status type.
1370 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1371 test. Write symbol table. Numbers the sections.
1372 (bfd_mach_o_read_header): Check bfd_seek status.
1373 Use mach_o_wide_p instead of hard-coded test.
1374 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1375 (bfd_mach_o_scan_read_section_64): Ditto.
1376 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1377 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1378 handled common symbols.
1379 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1380 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1381 (bfd_mach_o_scan_read_dylinker): Ditto.
1382 (bfd_mach_o_scan_read_dylib): Ditto.
1383 (bfd_mach_o_scan_read_thread): Ditto.
1384 (bfd_mach_o_scan_read_symtab): Ditto.
1385 Do not create a section for the stabs.
1386 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1387 (bfd_mach_o_scan_read_segment): Ditto.
1388 (bfd_mach_o_scan_read_command): Ditto.
1389 (bfd_mach_o_scan_start_address): Ditto.
1390 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1391 (bfd_mach_o_archive_p): Check bfd_seek status.
1392 (bfd_mach_o_core_fetch_environment): Ditto.
1394 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1396 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1398 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1399 (elf_i386_link_hash_table_create): Initialize irelifunc.
1400 (elf_i386_check_relocs): Updated. Set up irelifunc for
1402 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1403 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1405 (elf_i386_relocate_section): Likewise.
1407 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1408 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1409 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1411 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1412 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1414 (elf64_x86_64_relocate_section): Likewise.
1416 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1418 (_bfd_elf_create_ifunc_sections): This.
1420 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1422 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1425 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1427 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1428 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1429 building shared object. Check info->executable instead of
1430 !info->shared when setting non_got_ref.
1431 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1432 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1433 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1435 (elf_i386_relocate_section): Output dynamic relocation for
1436 R_386_32 against STT_GNU_IFUNC symbol to get the real
1437 function address when building shared object.
1438 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1439 relocation for STT_GNU_IFUNC symbol in shared object.
1441 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1442 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1443 symbol when building shared object. Check info->executable
1444 instead of !info->shared when setting non_got_ref.
1445 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1446 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1447 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1449 (elf64_x86_64_relocate_section): Output dynamic relocation
1450 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1451 function address when building shared object.
1452 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1453 relocation for STT_GNU_IFUNC symbol in shared object.
1455 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1457 * Makefile.am: Run "make dep-am".
1458 (BFD32_BACKENDS): Add mach-o-i386.lo.
1459 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1460 * Makefile.in: Regenerate.
1462 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1464 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1465 when looking for soft-icache stubs.
1467 2009-06-05 Tristan Gingold <gingold@adacore.com>
1469 * mach-o.h: Update copyright year.
1470 (bfd_mach_o_mach_header_magic): New enum.
1471 (bfd_mach_o_cpu_subtype): Now an enum.
1472 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1473 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1474 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1475 (bfd_mach_o_load_command): Field type_required is now a boolean.
1476 Reindent prototypes.
1477 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1478 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1479 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1480 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1481 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1482 (bfd_mach_o_canonicalize_symtab): Ditto.
1483 (bfd_mach_o_get_symbol_info): Ditto.
1484 (bfd_mach_o_print_symbol): Ditto.
1485 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1486 (bfd_mach_o_make_empty_symbol): Ditto.
1487 (bfd_mach_o_write_contents): Ditto.
1489 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1490 bfd_mach_o_mkobject): Defines.
1491 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1492 Do not check with target vector but with flavour.
1493 (struct mach_o_section_name_xlat): New declaration.
1494 (dwarf_section_names_xlat): Ditto.
1495 (text_section_names_xlat): Ditto.
1496 (data_section_names_xlat): Ditto.
1497 (struct mach_o_segment_name_xlat): Ditto.
1498 (segsec_names_xlat): Ditto.
1499 (bfd_mach_o_convert_section_name_to_bfd): New function.
1500 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1501 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1502 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1503 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1504 Accept any input and output flavour. Do not share private data
1506 (bfd_mach_o_count_symbols): Add a comment.
1507 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1508 (bfd_mach_o_canonicalize_symtab): Ditto.
1509 (bfd_mach_o_get_symbol_info): Ditto.
1510 (bfd_mach_o_print_symbol): Ditto.
1511 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1512 Use constants instead of hard-coded values.
1513 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1515 (bfd_mach_o_scan_write_section_64): Ditto.
1516 (bfd_mach_o_scan_write_segment): Ditto.
1517 Do not copy sections anymore.
1518 (bfd_mach_o_write_contents): Make it public.
1519 Remove dead code. Rewrite typeflag assignment.
1520 (bfd_mach_o_build_commands): New function.
1521 (bfd_mach_o_set_section_contents): Ditto.
1522 (bfd_mach_o_make_empty_symbol): Make it public.
1523 (bfd_mach_o_read_header): Make it static.
1524 Convert to bfd_boolean.
1525 Use constants instead of hard-coded values.
1526 (bfd_mach_o_make_bfd_section): Call
1527 bfd_mach_o_convert_section_name_to_bfd to create name.
1528 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1530 (bfd_mach_o_scan_read_section_64): Ditto.
1531 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1532 a segment anymore. Use constants instead of hard-coded values.
1533 (bfd_mach_o_scan_read_command): Fix style.
1534 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1535 Get rid of BFD_IO_FUNCS.
1536 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1537 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1538 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1539 (bfd_mach_o_object_p): Removed.
1540 (bfd_mach_o_gen_core_p): New function, replaces ...
1541 (bfd_mach_o_core_p): ... deleted.
1542 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1544 * mach-o-i386.c: New file.
1545 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1546 * configure.in (TDEFINES): Add mach_o_i386_vec.
1547 * configure: Regenerated.
1548 * targets.c: Add mach_o_i386_vec.
1550 * mach-o.c: Update copyright years.
1551 (BFD_IO_FUNCS): Remove (was not used).
1552 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1553 bfd_mach_o_slurp_extended_name_table,
1554 bfd_mach_o_construct_extended_name_table,
1555 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1556 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1557 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1558 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1559 bfd_mach_o_get_section_contents_in_window,
1560 bfd_mach_o_bfd_is_local_label_name,
1561 bfd_mach_o_bfd_is_target_special_symbol,
1562 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1563 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1564 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1565 bfd_mach_o_minisymbol_to_symbol,
1566 bfd_mach_o_bfd_get_relocated_section_contents,
1567 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1568 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1569 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1570 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1571 bfd_mach_o_bfd_merge_private_bfd_data,
1572 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1573 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1574 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1575 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1576 bfd_mach_o_bfd_copy_private_header_data,
1577 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1578 * mach-o-target.c: ... here.
1579 Update copyright years.
1581 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1583 * dep-in.sed: Don't use \n in replacement part of s command.
1584 * Makefile.am (DEP1): LC_ALL for uniq.
1586 * Makefile.in: Regenerate.
1588 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1590 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1591 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1592 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1594 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1596 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1597 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1598 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1599 against STT_GNU_IFUNC symbols for static executables.
1600 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1601 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1603 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1604 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1605 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1606 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1608 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1610 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1611 symbols to be left unimported when linking statically.
1612 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1613 code when linking statically.
1615 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1617 * elf32-i386.c (elf_i386_check_relocs): Increment
1618 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1619 against STT_GNU_IFUNC symbol.
1620 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1621 local STT_GNU_IFUNC definition is used.
1622 (elf_i386_relocate_section): Handle got.offset != -1 for
1623 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1626 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1627 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1628 relocations against STT_GNU_IFUNC symbol.
1629 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1630 local STT_GNU_IFUNC definition is used.
1631 (elf64_x86_64_relocate_section): Handle got.offset != -1
1632 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1633 STT_GNU_IFUNC symbol.
1635 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1638 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1639 (elf_i386_reloc_type_lookup): Likewise.
1640 (R_386_tls): Removed.
1641 (R_386_irelative): New.
1642 (R_386_vt_offset): Updated.
1643 (elf_i386_rtype_to_howto): Likewise.
1644 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1645 (elf_i386_link_hash_table_create): Initialize igotplt,
1647 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1648 (elf_i386_adjust_dynamic_symbol): Likewise.
1649 (elf_i386_allocate_dynrelocs): Likewise.
1650 (elf_i386_relocate_section): Likewise.
1651 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1653 (elf_i386_finish_dynamic_symbol): When building a static
1654 executable, use .iplt, .igot.plt and .rel.iplt sections for
1655 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1656 locally defined STT_GNU_IFUNC symbol.
1658 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1659 (x86_64_reloc_map): Likewise.
1660 (R_X86_64_standard): Updated.
1661 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1662 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1664 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1665 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1666 (elf64_x86_64_allocate_dynrelocs): Likewise.
1667 (elf64_x86_64_relocate_section): Likewise.
1668 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1670 (elf64_x86_64_finish_dynamic_symbol): When building a static
1671 executable, use .iplt, .igot.plt and .rela.iplt sections for
1672 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1673 for locally defined STT_GNU_IFUNC symbol.
1675 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1676 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1678 * bfd-in2.h: Regenerated.
1679 * libbfd.h: Likewise.
1681 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1683 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1684 (_bfd_elf_make_ifunc_reloc_section): Removed.
1685 (_bfd_elf_is_ifunc_symbol): Likewise.
1686 (_bfd_elf_create_static_ifunc_sections): New.
1688 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1690 (elf_link_add_object_symbols): Here.
1691 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1692 STT_GNU_IFUNC symbol.
1693 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1694 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1695 (IFUNC_INFIX): Removed.
1696 (get_ifunc_reloc_section_name): Likewise.
1697 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1698 (_bfd_elf_is_ifunc_symbol): Likewise.
1699 (_bfd_elf_create_static_ifunc_sections): New.
1701 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1703 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1704 (create_got_section): Likewise.
1705 (allocate_dynrelocs): Likewise.
1706 (readonly_dynrelocs): Likewise.
1707 (set_tls_module_base): Likewise.
1708 (dtpoff_base): Likewise.
1710 (elf_i386_link_hash_table_create): Updated.
1711 (elf_i386_create_dynamic_sections): Likewise.
1712 (elf_i386_check_relocs): Likewise.
1713 (elf_i386_size_dynamic_sections): Likewise.
1714 (elf_i386_relocate_section): Likewise.
1716 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1717 (create_got_section): Likewise.
1718 (allocate_dynrelocs): Likewise.
1719 (readonly_dynrelocs): Likewise.
1720 (set_tls_module_base): Likewise.
1721 (dtpoff_base): Likewise.
1723 (elf64_x86_64_link_hash_table_create): Updated.
1724 (elf64_x86_64_create_dynamic_sections): Likewise.
1725 (elf64_x86_64_check_relocs): Likewise.
1726 (elf64_x86_64_size_dynamic_sections): Likewise.
1727 (elf64_x86_64_relocate_section): Likewise.
1729 2009-05-28 Nick Clifton <nickc@redhat.com>
1731 * targets.c (_bfd_target_vector): Only include plugin target in
1732 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1734 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1736 * elf32-spu.c (struct call_info): New member broken_cycle.
1737 (remove_cycle): Instead of physically removing call_info structures
1738 to break call graph cycles, mark them using the broken_cycle flag.
1739 (mark_overlay_section): Respect broken_cycle flag.
1740 (unmark_overlay_section): Likewise.
1741 (collect_lib_sections): Likewise.
1742 (collect_overlays): Likewise.
1743 (sum_stack): Likewise.
1745 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1747 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1748 (mark_functions_via_relocs): Initialize callee->count to 1.
1749 (pasted_function): Likewise.
1750 (spu_elf_auto_overlay): Honor call counts when determining number
1751 of stubs required in software i-cache mode.
1753 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1755 * plugin.c (program_name): Remove.
1756 (plugin_program_name): New.
1757 (bfd_plugin_set_program_name): New.
1758 (try_load_plugin): Use plugin_program_name.
1759 * plugin.h (bfd_plugin_set_program_name): New.
1761 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1763 * aclocal.m4: Include ../config/plugins.m4.
1764 * configure.in: Use AC_PLUGINS.
1765 * configure: Regenerate.
1766 * Makefile.in: Regenerate.
1767 * doc/Makefile.in: Regenerate.
1769 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1771 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1773 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1774 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1775 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1776 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1777 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1778 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1779 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1780 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1781 * reloc.c (bfd_generic_relax_section): Likewise.
1782 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1783 * vms.c (vms_bfd_relax_section): Likewise.
1785 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1787 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1789 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1790 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1792 * elf32-i386.c (allocate_dynrelocs): Updated.
1793 (elf_i386_relocate_section): Likewise.
1794 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1795 (elf64_x86_64_relocate_section): Likewise.
1797 * elf64-x86-64.c (is_indirect_symbol): Removed.
1799 2009-05-26 Nick Clifton <nickc@redhat.com>
1801 * po/id.po: Updated Indonesian translation.
1803 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1805 * Makefile.am: Run "make dep-am".
1808 (ALL_MACHINES): Add cpu-plugin.lo.
1809 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1810 (BFD32_BACKENDS): Add plugin.lo.
1811 (BFD32_BACKENDS_CFILES): Add plugin.c.
1812 (libbfd_la_LIBADD): Add LIBDL
1813 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1814 (bfd_plugin_arch): Declare.
1815 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1816 * bfd.c (bfd): Add plugin_data.
1817 * config.bfd: Handle the plugin target.
1818 * configure.in: Check for --enable-plugins.
1819 (LT_INIT): Use the dlopen option.
1820 * cpu-plugin.c: New.
1823 * targets.c (plugin_vec): Declare.
1824 (_bfd_target_vector): Add plugin_vec.
1825 * Makefile.in: Regenerate.
1826 * bfd-in2.h: Regenerate.
1827 * configure: Regenerate.
1829 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1831 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1832 per line with all lines having continuation backslash. Prefix
1833 first line with "A", following lines with "B".
1834 * Makefile.am (DEP): Don't use dep.sed here.
1835 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1836 dep.sed here on dependencies, sort and uniq.
1837 * Makefile.in: Regenerate.
1839 2009-05-25 Tristan Gingold <gingold@adacore.com>
1841 * makefile.vms: Add verilog.obj to object list OBJS.
1843 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1845 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1846 for BFD_IN_MEMORY is cleared.
1847 (bfd_bwrite): Zero excess memory allocated.
1849 2009-05-22 Julian Brown <julian@codesourcery.com>
1851 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1853 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1854 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1855 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1856 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1857 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1858 (a8_erratum_fix, a8_erratum_reloc): New structs.
1859 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1860 num_a8_erratum_fixes, fix_cortex_a8 fields.
1861 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1862 (elf32_arm_add_stub): Split into two parts, creating...
1863 (elf32_arm_create_or_find_stub_sec): New function.
1864 (elf32_arm_final_link_relocate): Add forward declaration.
1865 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1866 relocations, multiple relocations per stub.
1867 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1868 (arm_size_one_stub): Use find_stub_size_and_template.
1869 (a8_reloc_compare): New.
1870 (find_thumb_glue): Add forward declaration.
1871 (cortex_a8_erratum_scan): New.
1872 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1873 (bfd_elf32_arm_set_cortex_a8_fix): New.
1874 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1875 (arm_map_one_stub): Add THUMB32_TYPE support.
1876 (a8_branch_to_stub_data): New.
1877 (make_branch_to_a8_stub): New.
1878 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1879 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1880 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1881 Cortex-A8 erratum workaround.
1882 * bfd-in2.h: Regenerate.
1884 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1886 * Makefile.am: Run "make dep-am".
1887 * Makefile.in: Regenerate.
1888 * po/SRC-POTFILES.in: Regenerate.
1890 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1892 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1895 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1897 * elf-bfd.h (struct elf_backend_data
1898 <elf_backend_link_output_symbol_hook>): Return an int.
1899 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1900 symbols on deleted .opd entries.
1901 * elflink.c (elf_link_output_sym): Return without outputting sym
1902 if output_symbol_hook returns 2.
1903 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1904 Abort if we must not discard sym.
1905 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1907 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1908 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1909 elf_backend_link_output_symbol_hook return type change.
1910 * elf32-arm.c (output_arch_syminfo): Likewise.
1911 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1912 (elf32_arm_output_arch_local_syms): Likewise.
1913 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1914 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1915 (bfd_score_elf_link_output_symbol_hook): Likewise.
1916 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1917 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1918 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1919 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1920 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1921 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1922 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1923 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1924 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1925 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1926 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1928 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1930 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1931 out of range .opd symbols.
1933 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1935 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1936 fprintf_vma directly.
1937 * peXXigen.c (pe_print_edata): Likewise.
1938 (pe_print_pdata): Likewise.
1939 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1940 (_bfd_XX_print_private_bfd_data_common): Likewise.
1942 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1944 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1946 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1947 Paul Brook <paul@codesourcery.com>
1949 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1950 fix discarded sections.
1952 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1954 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1955 sections into the software icache.
1957 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1959 * elf32-spu.c (build_stub): Always build "compact" sofware
1962 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1964 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1965 (spu_elf_setup): Initialize it.
1966 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1967 Update to new-sytle cache manager data structures.
1968 (spu_elf_build_stubs): Generate new-style cache manager data
1969 structures and symbols.
1970 (spu_elf_auto_overlay): Update size computation.
1972 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1974 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1975 segments first amongst the program headers.
1977 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1979 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1980 into addresses for relocation types that look at high bits. Remove
1981 special handling of relocation overflow warnings.
1983 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1985 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1986 control flow graph between fragments of a function.
1988 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1990 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1991 generate only a 16-byte .toe section.
1992 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1994 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1996 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1997 (spu_elf_place_overlay_data): ..here. New function.
1998 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2000 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2002 * elf32-arm.c: Move sysdep.h to start of file.
2004 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2006 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2008 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2009 __icache_tag_array and __icache_tag_array_size.
2011 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2013 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2015 (bfinfdpic_link_omit_section_dynsym): Likewise.
2016 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2018 2009-05-05 Paul Brook <paul@codesourcery.com>
2020 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2021 * bfd-in2.h: Regenerate.
2022 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2023 (_arm_elf_section_data): Add text and exidx fields.
2024 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2025 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2026 copy_exidx_entry): New functions.
2027 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2029 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2031 * elf32-arm.c (DEF_STUBS): New helper define.
2032 (DEF_STUB): Likewise.
2033 (stub_def): New type.
2034 (stub_definitions): New array, containing stub template pointers
2036 (arm_size_one_stub): Make use of stub_definitions.
2038 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2040 * elflink.c (find_version_for_sym): Remove from here, ...
2041 * linker.c (bfd_find_version_for_sym): ... rename, replace
2042 here, make public and update all callers.
2043 * bfd-in2.h: Regenerate.
2045 2009-04-30 Nick Clifton <nickc@redhat.com>
2047 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2049 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2050 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2051 into a STT_GNU_IFUNC symbol type.
2052 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2054 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2055 the binary contains ifunc symbols.
2056 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2057 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2058 * elf32-i386.c (is_indirect_function): New function.
2059 (elf_i386_check_relocs): Create an ifunc output section.
2060 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2061 section if necessary.
2062 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2064 (elf_i386_add_symbol_hook): New function. Set the
2065 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2066 symbol is encountered.
2067 (elf_backend_post_process_headers): Define.
2068 (elf_backend_add_symbol_hook): Define.
2069 (elf_i386_post_process_headers): Rename to
2070 elf_i388_fbsd_post_process_headers.
2071 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2072 (is_indirect_function): New function.
2073 (elf64_x86_64_check_relocs): Create an ifunc output section.
2074 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2075 section if necessary.
2076 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2077 symbol if necessary.
2078 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2079 elf_obj_data structure if an ifunc symbol is encountered.
2080 (elf_backend_post_process_headers): Define.
2081 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2082 if we have ifunc symbols to handle.
2083 (get_ifunc_reloc_section_name): New function. Computes the name
2084 for an ifunc section.
2085 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2086 section to hold ifunc relocs.
2087 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2088 (bfd_print_symbol_vandf): Handle ifunc symbols.
2089 (bfd_decode_symclass): Likewise.
2090 * bfd-in2.h: Regenerate.
2092 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2094 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2095 MOVW and MOVT relocations in a shared library link.
2097 2009-04-27 Anthony Green <green@moxielogic.com>
2099 * verilog.c: New file.
2100 * Makefile.am (BFD32_LIBS): Add verilog.c.
2101 (BFD32_LIBS_CFILES): Add verilog.c.
2102 (verilog.lo): New build rule.
2103 * Makefile.in: Rebuilt.
2104 * targets.c: Add verilog support.
2105 * bfd.c (tdata union): Add Verilog private data field.
2106 * bfd-in2.h: Regenerate.
2108 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2110 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2113 2009-04-23 Matthias Klose <doko@ubuntu.com>
2115 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2117 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2120 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2121 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2122 (elf32_arm_size_stubs): Likewise.
2123 (record_thumb_to_arm_glue): Deleted unused function.
2124 (bfd_elf32_arm_process_before_allocation): No longer handle
2125 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2126 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2127 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2129 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2131 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2132 (elf32_arm_write_section): Declare early.
2133 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2134 (arm_allocate_glue_section_space): Exclude empty sections.
2135 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2136 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2138 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2139 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2140 (elf32_arm_size_dynamic_sections): Allocate interworking
2142 (bfd_elf32_bfd_final_link): Define.
2144 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2146 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2148 * coffcode.h (coff_compute_section_file_positions): Clear
2149 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2151 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2152 force_minimum_alignment.
2154 * libcoff.h: Regenerated.
2156 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2157 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2159 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2160 nor target_subsystem.
2162 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2163 force_minimum_alignment nor target_subsystem.
2165 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2167 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2168 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2169 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2170 include in coff-x86_64.c of headers.
2171 (PDATA_ROW_SIZE): New define.
2172 (pex_regs[]): New static array.
2173 (pex64_get_runtime_function): New static function.
2174 (pex64_get_unwind_info): Likewise.
2175 (pex64_get_scope_entry): Likewise.
2176 (pex64_xdata_print_uwd_codes): Likewise.
2177 (pex64_get_section_by_rva): Likewise.
2178 (pex64_dump_xdata): Likewise.
2179 (pex64_bfd_print_pdata): Likewise.
2180 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2181 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2182 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2184 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2185 Alan Modra <amodra@bigpond.net.au>
2186 Dave Korn <dave.korn.cygwin@gmail.com>
2188 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2189 long names and non-NUL-terminated strings.
2191 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2193 * bfd-in2.h: Regenerated.
2195 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2197 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2198 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2200 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2203 * coffcode.h (bfd_pei_p): New.
2205 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2206 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2207 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2208 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2209 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2210 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2212 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2213 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2214 bfd_efi_rtdrv_x86_64_vec,
2215 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2216 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2217 * targets.c: Likewise.
2219 * configure: Regenerated.
2220 * libcoff.h: Likewise.
2221 * Makefile.in: Likewise.
2223 * efi-app-ia32.c: Removed.
2224 * efi-app-x86_64.c: Likewise.
2225 * efi-bsdrv-ia32.c: Likewise.
2226 * efi-bsdrv-ia64.c: Likewise.
2227 * efi-bsdrv-x86_64.c: Likewise.
2228 * efi-rtdrv-ia32.c: Likewise.
2229 * efi-rtdrv-ia64.c: Likewise.
2230 * efi-rtdrv-x86_64.c: Likewise.
2231 * efi-rtdrv-ia32.c: Likewise.
2233 * efi-app-ia64.c: Moved to ...
2235 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2236 (TARGET_NAME): Set to pei-ia64.
2238 * libpei.h (bfd_target_pei_p): Removed.
2239 (bfd_target_pei_arch): Likewise.
2240 (bfd_target_efi_app_p): Likewise.
2241 (bfd_target_efi_app_arch): Likewise.
2242 (bfd_target_efi_bsdrv_p): Likewise.
2243 (bfd_target_efi_bsdrv_arch): Likewise.
2244 (bfd_target_efi_rtdrv_p): Likewise.
2245 (bfd_target_efi_rtdrv_arch): Likewise.
2246 (bfd_pe_executable_p): Likewise.
2248 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2249 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2250 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2251 and efi-rtdrv-ia32.c.
2252 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2253 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2254 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2255 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2256 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2257 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2258 (efi-app-ia64.lo): Removed.
2259 (efi-bsdrv-ia32.lo): Likewise.
2260 (efi-rtdrv-ia32.lo): Likewise.
2261 (efi-app-ia64.lo): Likewise.
2262 (efi-bsdrv-ia64.lo): Likewise.
2263 (efi-rtdrv-ia64.lo): Likewise.
2264 (efi-app-x86_64.lo): Likewise.
2265 (efi-bsdrv-x86_64.lo): Likewise.
2266 (efi-rtdrv-x86_64.lo): Likewise.
2269 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2271 (arch_type): Removed.
2272 (pe_arch): Likewise.
2273 (pe_bfd_object_p): Just return coff_object_p.
2275 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2276 bfd_pe_executable_p with bfd_pei_p.
2278 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2280 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2281 PLT entries to an undefined symbol when generating a shared
2284 2009-04-17 Nick Clifton <nickc@redhat.com>
2287 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2289 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2291 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2292 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2293 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2294 * binary.c (binary_bfd_define_common_symbol): Likewise.
2295 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2296 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2297 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2298 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2299 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2300 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2301 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2302 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2303 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2304 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2305 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2306 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2307 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2308 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2309 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2310 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2311 * som.c (som_bfd_define_common_symbol): Likewise.
2312 * srec.c (srec_bfd_define_common_symbol): Likewise.
2313 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2314 * versados.c (versados_bfd_define_common_symbol): Likewise.
2315 * vms.c (vms_bfd_define_common_symbol): Likewise.
2316 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2317 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2318 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2319 (pmac_xcoff_vec): Likewise.
2320 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2321 (aix5coff64_vec): Likewise.
2322 * linker.c (bfd_generic_define_common_symbol): New function.
2323 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2324 (_bfd_define_common_symbol): New field.
2325 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2326 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2327 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2329 * bfd-in2.h: Regenerate.
2330 * libbfd.h: Likewise.
2331 * libcoff.h: Likewise.
2333 2009-04-15 Anthony Green <green@moxielogic.com>
2335 * targets.c: Add moxie support.
2336 * Makefile.am: Ditto.
2337 * Makefile.in: Rebuilt.
2338 * cpu-moxie.c, elf32-moxie.c: New files.
2339 * archures.c: Add moxie support.
2340 * configure.in: Add moxie support.
2341 * configure: Rebuilt.
2342 * config.bfd, archures.c: Add moxie support.
2343 * bfd-in2.h: Rebuilt.
2345 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2347 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2348 branch to an undef weak symbol into a jump to next instruction if
2349 a PLT entry will be created.
2351 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2353 * coffgen.c (make_a_section_from_file): Set the backend long
2354 section names enable if long section names found on input.
2355 * coffcode.h: Extend long section names documentation to match.
2357 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2359 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2362 2009-04-07 DJ Delorie <dj@redhat.com>
2364 * archures.c: Add bfd_mach_mep_c5.
2365 * bfd-in2.h: Likewise.
2366 * cpu-mep.c: Add bfd_c5_arch.
2367 * elf32-mep.c: Support it.
2369 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2371 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2372 info->callbacks->einfo.
2373 * linker.c (_bfd_generic_section_already_linked): Likewise.
2375 2009-04-06 DJ Delorie <dj@redhat.com>
2377 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2379 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2381 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2382 _bfd_pex64_print_pdata only if PE is defined.
2384 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2385 (_bfd_pex64_print_pdata): This.
2387 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2388 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2391 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2393 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2394 _bfd_pep_print_x64_pdata.
2395 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2396 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2398 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2400 * elf32-xtensa.c (relax_property_section): Always set r_offset
2403 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2405 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2406 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2408 (elf32_arm_stub_type): New enum values for the two new stubs.
2409 (arm_type_of_stub): Make use of the two new stubs.
2410 (arm_size_one_stub): Handle the two new stubs.
2412 2009-04-01 Matt Thomas <matt@netbsd.org>
2414 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2415 hidden symbols into the GOT or PLT.GOT.
2416 (elf_vax_relocate_section): Do not emit a PCREL reloc
2417 into a shared object if it is against a hidden symbol.
2419 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2421 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2422 and know_contains_shared_object_p.
2423 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2424 Cache the result in the archive_info table.
2425 (xcoff_auto_export_p): Add an "info" parameter and update the
2426 call to xcoff_archive_contains_shared_object_p.
2427 (xcoff_mark_auto_exports): Update accordingly.
2428 (xcoff_post_gc_symbol): Likewise.
2430 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2432 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2435 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2437 * coff-rs6000.c (member_layout): New structure.
2438 (archive_iterator): Likewise.
2439 (member_layout_init): New function.
2440 (archive_iterator_begin): Likewise.
2441 (archive_iterator_next): Likewise.
2442 (xcoff_write_armap_old): Use the new iterator functions.
2443 (do_shared_object_padding): Delete.
2444 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2445 handling of arch_info.
2446 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2447 first loop rather than the second. Allocate a member header if
2448 there isn't one, then work out the stat information and length
2449 in the first loop too. Use the new iterators for the second loop.
2450 (xcoff_write_archive_contents_big): Likewise.
2452 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2454 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2455 (bfd_xcoff_set_archive_import_path): Likewise.
2456 * bfd-in2.h: Regenerate.
2457 * xcofflink.c: Include libiberty.h.
2458 (xcoff_archive_info): New structure.
2459 (xcoff_archive_info_hash): New function.
2460 (xcoff_archive_info_eq): Likewise.
2461 (xcoff_get_archive_info): Likewise.
2462 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2463 (bfd_xcoff_split_import_path): New function.
2464 (bfd_xcoff_set_archive_import_path): Likewise.
2465 (xcoff_set_import_path): Move earlier in file.
2466 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2467 object to the the directory part of the bfd's filename. Get the
2468 import path and filename of an archive object from the archive's
2469 xcoff_tdata, initializing it if necessary. Update use of
2471 (bfd_link_input_bfd): Update use of import_file_id.
2472 (xcoff_write_global_symbol): Likewise.
2474 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2476 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2478 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2480 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2481 a .loader section for relocatable links.
2482 (xcoff_need_ldrel_p): New function.
2483 (xcoff_mark): Use it.
2484 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2486 (xcoff_build_ldsym): New function, split out from...
2487 (xcoff_build_ldsyms): ...here. Rename to...
2488 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2489 call xcoff_build_ldsym, if there's a loader section.
2490 (xcoff_build_loader_section): New function, extracted verbatim from...
2491 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2492 there's a loader section. Only add an __rtinit loader symbol
2493 if there's a loader section. Update after above name change.
2494 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2495 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2496 and xcoff_create_ldrel.
2497 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2498 (xcoff_reloc_link_order): Likewise, but only call it if there's
2499 a loader section. Use xcoff_symbol_section.
2500 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2501 if there's a loader section.
2503 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2505 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2507 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2509 * elf32-arm.c (group_sections): Rewrite loops for better
2512 2009-03-30 DJ Delorie <dj@redhat.com>
2514 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2515 relocs when doing a relocatable link.
2517 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2519 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2520 "ERROR:", in error messages.
2521 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2522 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2523 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2524 (elf32_arm_merge_eabi_attributes): Likewise.
2525 (elf32_arm_merge_private_bfd_data): Likewise.
2527 2009-03-27 Nick Clifton <nickc@redhat.com>
2529 * section.c (bfd_get_section_contents): Detect and handle the case
2530 where a section has the SEC_IN_MEMORY flag set but no actual
2533 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2536 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2537 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2538 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2539 if we don't find matching PT_LOAD when copying.
2541 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2543 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2544 the reloc descriptions.
2546 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2548 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2549 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2550 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2552 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2554 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2555 (bfd_i386_arch_intel_syntax): Likewise.
2556 (i8086_arch): Likewise.
2557 (bfd_x86_64_arch): Likewise.
2559 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2561 * elf32-cris.c (cris_elf_relocate_section): <case
2562 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2563 symbols for non-allocated sections. Don't check whether to
2564 generate R_CRIS_DTPMOD for non-allocated sections.
2565 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2566 handle relocation GC:ing if applied to non-allocated section.
2567 (cris_elf_check_relocs): Similar.
2569 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2570 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2571 when emitting a known TP offset in the GOT.
2573 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2575 * elf64-ppc.c (synthetic_opd): Delete.
2576 (compare_symbols): Look for .opd name rather than section match.
2577 (ppc64_elf_get_synthetic_symtab): Likewise.
2579 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2581 * elf32-ppc.c (is_pic_glink_stub): Delete.
2582 (is_nonpic_glink_stub): New function.
2583 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2585 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2587 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2588 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2590 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2591 macros for visibilty and locality checks.
2592 (elf_s390_adjust_dynamic_symbol): Likewise.
2593 (allocate_dynrelocs): Likewise.
2594 (elf_s390_relocate_section): Likewise.
2595 (elf_s390_finish_dynamic_symbol): Likewise.
2596 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2597 (elf_s390_adjust_dynamic_symbol): Likewise.
2598 (allocate_dynrelocs): Likewise.
2599 (elf_s390_relocate_section): Likewise.
2600 (elf_s390_finish_dynamic_symbol): Likewise.
2602 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2604 * bfd-in2.h: Regenerated.
2605 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2606 for debugging sections and map memory read/write dependent on
2608 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2609 without memory read flags set.
2610 * section.c: Add SEC_COFF_NOREAD to section flags.
2612 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2614 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2617 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2619 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2620 "no overlays" return. If there are overlays, create overlay
2621 manager entry symbols here, so that..
2622 (spu_elf_build_stubs): ..we don't need to set them up here.
2623 Simplify entry symbol tests.
2624 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2626 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2628 * elf.c (elfcore_grok_openbsd_procinfo)
2629 (elfcore_grok_openbsd_note): New functions.
2630 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2632 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2634 * vms-hdr.c: Don't include alloca.h.
2635 * elf32-m68hc1x.c: Include alloca-conf.h.
2637 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2639 * Makefile.am: Run "make dep-am".
2640 * Makefile.in: Regenerate.
2642 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2644 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2646 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2648 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2650 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2651 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2652 ovly_return fields with ovly_entry[2]. Adjust all users.
2653 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2655 (spu_elf_build_stubs): Likewise.
2656 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2657 ovly_flavour changes. Update all callers.
2658 (ovl_stub_size_log2): New function.
2659 (build_stub): Handle compact icache stubs. Use different manager
2660 entry point for stubs in non-icache area.
2661 (spu_elf_size_stubs): Don't allocate space for indirect branch
2663 (spu_elf_build_stubs): And don't built them.
2665 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2667 * dwarf2.c (read_section): Always use rawsize, if available.
2669 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2671 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2672 of rawsize and size for buffer.
2674 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2676 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2677 parameter just because fixed sections fit into local store.
2678 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2679 generating overlays if fixed sections plus reserved stack
2680 and heap space fit into local store.
2682 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2684 * elf32-spu.c (build_stub): Correct icache set_id.
2685 (spu_elf_relocate_section): Likewise.
2687 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2689 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2690 symbol table if it was created by the current call.
2692 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2694 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2695 class XMC_DS rather than XMC_UA.
2697 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2699 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2700 bfd_boolean export_defineds parameter with an unsigned int
2701 auto_export_flags parameter.
2702 * bfd-in2.h: Regenerate.
2703 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2704 split out from xcoff_build_ldsyms.
2705 (xcoff_covered_by_expall_p): New function.
2706 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2707 but with extra code to handle -bexpfull and -bexpall.
2708 (xcoff_mark_auto_exports): New function.
2709 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2710 a function should be automatically exported.
2711 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2712 parameter with an auto_export_flags parameter. Update ldinfo
2713 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2716 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2718 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2719 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2720 init and fini functions. Do garbage collection for objects
2721 without an entry point too.
2723 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2725 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2726 check whether a symbol has csect information.
2727 (coff_print_aux): Likewise.
2728 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2729 information for C_AIX_WEAKEXT too.
2730 (_bfd_xcoff_swap_aux_out): Likewise.
2731 (xcoff_reloc_type_br): Handle defweak symbols too.
2732 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2733 information for C_AIX_WEAKEXT too.
2734 (_bfd_xcoff64_swap_aux_out): Likewise.
2735 (xcoff64_reloc_type_br): Handle defweak symbols too.
2736 * coffgen.c (coff_print_symbol): Handle auxillary function
2737 information for C_AIX_WEAKEXT too.
2738 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2739 instead of BSF_GLOBAL if the L_WEAK flag is set.
2740 (xcoff_dynamic_definition_p): New function.
2741 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2742 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2743 always take the symbol class from the ldsym. Use weak bfd symbol
2744 types for weak ldsyms.
2745 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2746 Fix the check for whether a definition is from a shared object.
2747 Allow redefinitions of weak symbols.
2748 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2749 (xcoff_keep_symbol_p): Likewise.
2750 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2751 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2752 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2753 but mark them as L_WEAK.
2754 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2755 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2757 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2759 * xcofflink.c (xcoff_mark): When walking the relocations,
2760 only mark the target symbol or the target section, not both.
2761 (xcoff_final_definition_p): New function.
2762 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2763 symbol is a valid definition of the associated output symbol.
2764 Use XCOFF_ALLOCATED to stop the same hash table entry having
2766 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2768 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2770 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2772 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2775 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2777 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2778 * libcoff.h: Regenerate.
2779 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2780 line-number counts in the bfd's lineno_counts field.
2781 Don't keep per-csect line-number counts.
2782 (xcoff_sweep): Don't update per-csect line-number counts.
2783 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2784 entries in each output section.
2785 (xcoff_link_input_bfd): Get the number of line numbers from
2786 the bfd's lineno_counts field, rather than recalculating it
2787 from scratch. Fix the range check when updating C_BINCL and
2789 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2790 here. Don't expect csects to have line-number counts.
2792 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2794 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2795 * libcoff.h: Regenerate.
2796 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2797 "skip" logic from xcoff_link_input_bfd.
2798 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2799 objects in a dynamic link, rather than checking whether csectpp
2800 is null. Always allocate debug_index for other objects,
2801 and always go through the loop. Update the type of debug_index
2802 after the change above. Read the auxillary csect information
2803 and use xcoff_keep_symbol_p to decide whether a symbol should
2804 be kept. Set its debug_index to -2 if not.
2805 (xcoff_link_input_bfd): Update the type of debug_index after
2806 the change above and always expect it to be nonnull. Use it to
2807 test whether a symbol should be stripped, rather than making the
2808 decision here. Postpone all symbol creation to the second pass.
2810 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2812 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2813 creating a descriptor.
2814 (xcoff_sweep): Don't mark toc_section unless it's needed.
2815 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2816 when marking every bfd.
2817 (xcoff_link_input_bfd): Skip all TOC anchors.
2818 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2819 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2820 to -1; call xcoff_find_tc0 instead.
2822 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2824 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2825 * libcoff.h: Regenerate.
2826 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2827 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2828 the previous symbol's csect. Treat last_symndx as an inclusive value
2829 and simplify its handling.
2830 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2831 symbols with the right csect. Don't mark rsec when processing
2832 relocations against undefined or absolute sections.
2833 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2834 of bfd_und_section_ptr.
2835 (xcoff_link_input_bfd): Likewise.
2837 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2839 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2840 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2841 flag is set. Assert that all undefined symbols are either
2842 imported or defined by a dynamic object.
2843 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2844 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2845 handling to all relocations. Only set XCOFF_CALLED for function
2847 (xcoff_find_function): New function, split out from...
2848 (bfd_xcoff_export_symbol) ...here.
2849 (xcoff_set_import_path): New function, split out from...
2850 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2851 meaning of XCOFF_CALLED.
2852 (xcoff_mark_symbol): If we mark an undefined and unimported
2853 symbol, find some way of defining it. If the symbol is a function
2854 descriptor, fill in its definition automatically. If the symbol
2855 is a function, mark its descriptor and allocate room for global
2856 linkage code. Otherwise mark the symbol as implicitly imported.
2857 Move the code for creating function descriptors from...
2858 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2859 check for symbols that were implicitly defined.
2860 (xcoff_mark): Don't count any dynamic relocations against
2862 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2863 in the xcoff link info.
2864 (xcoff_link_input_bfd): Remove handling of undefined and
2867 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2869 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2870 if the target is absolute. Fix comment typo.
2871 (xcoff_ppc_relocate_section): Remove FIXME.
2872 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2873 if the target is absolute.
2875 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2877 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2878 R_POS and R_NEG relocations against absolute symbols to the
2881 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2883 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2884 to 2 for bfd_mach_ppc_620.
2886 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2888 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2889 * configure.in: Likewise.
2890 * configure: Regenerate.
2892 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2895 * elf.c (assign_section_numbers): Generate symbol table if there
2896 is any relocation in output.
2897 (_bfd_elf_compute_section_file_positions): Likewise.
2899 2009-03-13 Nick Clifton <nickc@redhat.com>
2902 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2903 * elflink.c (elf_link_read_relocs_from_section): Use
2904 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2905 relocs but no symbol table.
2906 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2908 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2911 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2912 to check ___tls_get_addr.
2914 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2915 strncmp to check __tls_get_addr.
2917 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2919 * dwarf2.c (read_section): Always check the offset, even when the
2920 section has been read before.
2922 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2924 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2927 2009-03-11 Chris Demetriou <cgd@google.com>
2929 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2930 * bfd-in2.h: Regenerate.
2931 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2932 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2934 (bsd_write_armap): Likewise.
2935 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2936 flag is set, do nothing.
2937 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2940 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2942 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2943 used to update stack pointer.
2945 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2948 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2949 for unknown symbols in absolute section.
2951 2009-03-06 Nick Clifton <nickc@redhat.com>
2953 * po/es.po: Updated Spanish translation.
2955 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2957 * elf32-arm.c (group_sections): Take next section size into
2958 account before accepting to group it.
2960 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2962 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2964 (elf32_arm_final_link_relocate): Likewise.
2966 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2969 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2971 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2973 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2974 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2975 (BFD_FAKE_SECTION): Init new flag.
2976 * ecoff.c (bfd_debug_section): Likewise.
2977 * bfd-in2.h: Regenerate.
2978 * libbfd.h: Regenerate.
2979 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2980 (ppc_elf_reloc_type_lookup): Handle new relocs.
2981 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2982 without marker relocs.
2983 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2984 if section has no old-style calls.
2985 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2986 Don't try to optimize new-style __tls_get_addr call when handling
2987 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2989 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2990 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2991 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2992 without marker relocs.
2993 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2994 if section has no old-style calls. Set toc_ref for new relocs as
2996 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2997 Don't try to optimize new-style __tls_get_addr call when handling
2998 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3001 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3004 * configure.in: Test for ld --as-needed support. Link shared
3005 libbfd against libm.
3006 * configure: Regenerate.
3008 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3010 * Makefile.am: Run "make dep-am".
3011 * Makefile.in: Regenerate.
3013 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3015 * elf32-score7.c: New file.
3016 * elf32-score.h: New file.
3017 * elf32-score.c: Add code to support score 7. Set score7 as the
3019 * cpu-score.c: Add score7 architecure.
3020 (compatibile): New function.
3021 * Makefile.am: Add rules for building elf32-score7 object.
3022 * Makefile.in: Regenerate.
3023 * configure.in: Add elf32-score7 object to score vectors.
3024 * configure: Regenerate.
3025 * reloc.c: Add score7 relocs.
3026 * archures.c: Add score3 and score7 machine numbers.
3027 * bfd-in2.h: Regenerate.
3028 * libbfd.h: Regenerate.
3030 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3032 * configure: Regenerate.
3034 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3036 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3037 (elf32_hppa_check_relocs): Use it.
3039 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3041 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3042 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3043 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3044 (elf_hppa_record_segment_addrs): Likewise.
3045 (elf_hppa_final_link): Likewise.
3046 (elf_hppa_relocate_insn): Likewise.
3047 (elf_hppa_final_link_relocate): Likewise.
3048 (elf64_hppa_relocate_section): Likewise.
3049 * elf64-hppa.c: Insert above.
3051 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3053 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3054 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3055 (elf_hppa_relocate_section): Likewise.
3056 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3057 from struct elf_link_hash_entry. Add count field.
3058 (struct elf64_hppa_dyn_hash_table): Delete.
3059 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3060 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3061 (hppa_elf_hash_entry, eh_name): Define.
3062 (elf64_hppa_new_dyn_hash_entry): Delete.
3063 (elf64_hppa_dyn_hash_lookup): Delete.
3064 (elf64_hppa_dyn_hash_traverse): Delete.
3065 (get_dyn_name): Delete.
3066 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3067 of struct elf64_hppa_dyn_hash_entry *.
3068 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3069 allocate_global_data_plt, allocate_global_data_stub,
3070 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3072 (hppa64_link_hash_newfunc): New.
3073 (elf64_hppa_hash_table_create): Rework.
3074 (count_dyn_reloc): Likewise.
3075 (hppa64_elf_local_refcounts): New.
3076 (elf64_hppa_check_relocs): Rework using standard technique for recording
3077 local DLT, PLT and OPD reference counts.
3078 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3079 elf_link_hash_entry *.
3080 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3081 allocate_global_data_plt, allocate_global_data_stub,
3082 allocate_global_data_opd, allocate_dynrel_entries,
3083 elf64_hppa_adjust_dynamic_symbol,
3084 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3085 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3086 Use hppa_link_hash_table. Rework.
3087 (elf64_hppa_link_output_symbol_hook): Rework.
3088 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3089 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3090 elf64_hppa_finish_dynamic_sections): Likewise.
3092 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3094 * elf32-arm.c (stub_reloc_type): Removed.
3095 (insn_sequence): Renamed reloc_type field to r_type.
3096 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3097 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3098 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3099 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3100 (arm_stub_is_thumb): Catch new stubs.
3101 (arm_type_of_stub): Handle new stubs.
3102 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3103 (bfd_elf32_arm_process_before_allocation): Remove useless
3106 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3108 * elf.c (elf_find_function): Use is_function_type to check
3111 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3113 * xtensa-modules.c: Revert to previous version 1.11 due
3114 to inadvertant commit.
3116 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3118 * elf32-xtensa.c (text_action_add): Separate test for action
3119 type. Break if saved action is ta_widen_insn at same offset.
3121 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3123 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3124 to elf32_arm_stub_long_branch_any_arm_pic.
3125 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3126 (enum elf32_arm_stub_type, arm_type_of_stub)
3127 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3130 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3132 * elf32-arm.c (PREV_SEC): Update comment.
3133 (group_sections): Rename argument to stubs_always_after_branch.
3134 Reverse the list and place stubs at the end of input sections.
3136 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3138 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3140 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3142 (arm_size_one_stub): Remove unnecessary break.
3143 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3145 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3147 * elf32-arm.c (stub_insn_type): New type.
3148 (stub_reloc_type): Likewise.
3149 (insn_sequence): Likewise.
3150 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3151 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3152 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3153 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3154 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3155 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3156 (elf32_arm_stub_hash_entry): Add new helper fields.
3157 (stub_hash_newfunc): Initialize these new fields.
3158 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3159 to take endianness into account.
3160 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3161 (arm_map_one_stub): Code is now more generic, thanks to
3164 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3166 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3168 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3169 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3170 BLX is not available. Fix typo in warning message. Add comments
3171 and improve formatting.
3172 (arm_build_one_stub): Adjust to new
3173 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3174 (arm_map_one_stub): Likewise.
3176 2009-02-23 Tristan Gingold <gingold@adacore.com>
3177 Eric Botcazou <ebotcazou@adacore.com>
3178 Douglas B Rupp <rupp@gnat.com>
3180 * vms.h: Update copyright year, fix comments, reorder declarations.
3181 (_bfd_save_vms_section): Remove the prototype.
3182 (EGPS_S_V_NO_SHIFT): New constant.
3183 (bfd_vms_set_section_flags): New prototype.
3184 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3186 (EGSY_S_W_FLAGS): Ditto.
3187 (EGSY_S_V_QUAD_VAL): Ditto.
3188 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3189 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3190 EGST_S_B_NAMLNG): Ditto.
3191 (ESRF_S_B_NAMLNG): Ditto.
3192 (ETIR_S_C_HEADER_SIZE): Ditto.
3193 (EGPS_S_V_ALLOC_64BIT): Ditto.
3194 (DST_S_C_EPILOG): Ditto.
3195 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3196 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3197 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3198 (DST_S_L_PCLINE_UNSLONG): Ditto.
3199 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3200 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3201 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3202 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3203 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3204 (DST_S_B_SRC_UNSBYTE): Ditto.
3205 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3207 (vms_section, vms_reloc): Remove types.
3208 (hdr_struc): Replaced by ...
3209 (hdr_struct): ... new type.
3210 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3211 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3212 (EMH_DATE_LENGTH): Ditto.
3213 (eom_struc): Replaced by ...
3214 (eom_struct): ... new type.
3215 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3216 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3217 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3218 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3219 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3220 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3221 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3222 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3223 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3224 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3225 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3226 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3227 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3228 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3229 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3230 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3231 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3232 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3233 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3234 (enum file_type_enum): New type.
3235 (struct location_struct): Removed.
3236 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3237 (struct funcinfo, struct module): Ditto.
3238 (struct vms_private_data_struct): Update fields.
3239 (struct vms_section_data_struct): New type.
3241 * vms.c: Update copyright year, fix comments,
3242 Fix includes for DECC, add prototypes.
3243 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3245 Use flavour to set is_vax, location_stack is removed.
3246 (struct pair): Declare.
3247 (fill_section_ptr): Initialize variables at declaration.
3248 Add guard to set SECTION_SYM flag, handlde und section.
3249 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3250 (_bfd_vms_slurp_object_records): New function, replaces previous
3252 (vms_slurp_module): New function.
3253 (vms_slurp_image): Ditto.
3254 (vms_object_p): Complete rewrite.
3255 (vms_mkobject): Use is_vax field to slect architecture.
3256 (free_reloc_stream): New function.
3257 (vms_convert_to_var): Ditto.
3258 (vms_convert_to_var_1): Ditto.
3259 (vms_convert_to_var_unix_filename): Ditto.
3260 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3262 (vms_new_section_hook): Set alignment to 0, allocate private data.
3263 (vms_get_section_contents): Load content.
3264 (vms_get_symbol_info): Handle undefined section.
3265 (vms_find_nearest_line): Handle.
3266 (alloc_reloc_stream): New function.
3267 (vms_slurp_reloc_table): Ditto.
3268 (vms_get_reloc_upper_bound): Make it real.
3269 (vms_canonicalize_reloc): Do the real work.
3270 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3272 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3273 (vms_set_arch_mach): Check arch.
3274 (vms_set_section_contents): Copy the content after allocation.
3275 (vms_alpha_vec): Update object flags.
3277 * vms-tir.c: Update copyright year, fix comments,
3278 add prototypes for new functions.
3279 (dst_define_location): New function.
3280 (dst_restore_location): New function.
3281 (dst_retrieve_location): New function.
3282 (dst_check_allocation): New function.
3283 (image_dump): Call dst_check_allocation.
3284 (image_write_b): Ditto.
3285 (image_write_w): Ditto.
3286 (image_write_l): Ditto.
3287 (image_write_q): Ditto.
3288 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3289 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3291 Call error handler instead of abort if name is not known.
3292 (etir_sta): Add quarter_relocs argument and set it.
3295 (etir_opr): Ditto, return FALSE in case of error.
3296 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3297 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3298 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3299 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3300 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3301 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3302 Return FALSE in case of error.
3303 (tir_sta): Change sign of psect.
3305 (tir_cmd): Fix cast. Makes tir_table static const.
3306 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3307 add argument to explain.
3308 (analyze_etir): Initialize maxptr, add quarter_relocs
3309 declaration, move some declarations into inner scopes.
3310 Handle quarter_relocs and STO_IMM.
3311 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3312 (_bfd_vms_slurp_relocs): New function.
3313 (_bfd_vms_decode_relocs): New function.
3314 (sto_imm): Rewritten.
3315 (start_first_etbt_record): New function.
3316 (start_another_etbt_record): Ditto.
3317 (etir_output_check): Ditto.
3318 (defer_reloc_p): Ditto.
3319 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3320 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3321 rewritte relocations handling.
3322 (_bfd_vms_write_tbt): Removed.
3323 (_bfd_vms_write_dbg): Ditto.
3325 * vms-misc.c: Update copyright year, Fix comments.
3326 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3327 (maybe_adjust_record_pointer_for_object): New function.
3328 (_bfd_vms_get_first_record): New function, replaces ...
3329 (_bfd_vms_get_record): .. removed.
3330 (_bfd_vms_get_object_record): New function.
3331 (_bfd_vms_get_object_record): New function.
3332 (vms_get_remaining_object_record): New function, replaces ...
3333 (_bfd_vms_get_next_record): ... removed.
3334 (add_new_contents): Removed.
3335 (_bfd_save_vms_section): Removed.
3336 (_bfd_get_vms_section): Removed.
3337 (_bfd_vms_output_flush): Write in VAR format.
3338 (new_symbol): Don't make UND section.
3340 * vms-hdr.c: Update copyright year, update list of record handled.
3341 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3342 (_bfd_vms_write_hdr): Strip vms and unix patches,
3343 add comments, truncate module name at 31 characters,
3344 use constants instead of hard-coded value,
3345 write BFD version instead of a fixed string.
3346 (_bfd_vms_slurp_ihd): New function.
3347 (_bfd_vms_slurp_isd): Ditto.
3348 (_bfd_vms_slurp_ihs): Ditto.
3349 (new_module): Ditto.
3350 (parse_module): Ditto
3351 (build_module_list): Ditto.
3352 (module_find_nearest_line): Ditto.
3353 (_bfd_vms_find_nearest_dst_line): Ditto.
3354 (vms_slurp_debug): Ditto.
3355 (_bfd_vms_slurp_dbg): Ditto.
3356 (_bfd_vms_slurp_tbt): Ditto.
3357 (_bfd_vms_write_dbg): Ditto.
3358 (_bfd_vms_write_tbt): Ditto.
3360 * vms-gsd.c: Update copyright year, update list of records handled.
3361 (EVAX_LITERALS_NAME): New macro.
3362 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3363 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3364 (register_universal_symbol): New function and prototype.
3365 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3366 improve debug messages,
3367 use constants instead of hard-coded value,
3368 fix missing endianness conversion,
3369 handle global symbol (SYMG).
3370 (bfd_vms_set_section_flags): New function.
3371 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3372 handle section literals,
3374 handle section bfd and vms flags,
3375 don't output LIB$INITIALIZE symbol,
3376 fix handling of weak symbols,
3377 fix evax vs vax procedure descriptor,
3378 handle absolute symbols.
3380 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3381 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3383 * makefile.vms (DEFS): Fix flags for VMS.
3385 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3387 * bfd-in2.h: Regenerated.
3388 * libbfd.h: Regenerated.
3390 2009-02-20 Cary Coutant <ccoutant@google.com>
3392 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3395 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3398 * coffcode.h (coff_write_object_contents): Don't let the string
3399 table offset overflow the s_name field when using long section names.
3401 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3403 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3404 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3405 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3406 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3407 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3408 (bfd_pmac_xcoff_backend_data): Likewise.
3409 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3410 (bfd_xcoff_aix5_backend_data): Likewise.
3411 (xcoff64_write_object_contents): Delete unused long_section_names
3413 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3414 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3416 * coffcode.h (documentation): Update to describe long section names.
3417 (COFFLONGSECTIONCATHELPER): New helper macro.
3418 (BLANKOR1TOODD): Likewise.
3419 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3420 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3421 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3422 (bfd_coff_set_long_section_names_allowed): New function.
3423 (bfd_coff_set_long_section_names_disallowed): Likewise.
3424 (struct bfd_coff_backend_data): Add new backend hook function
3425 pointer _bfd_coff_set_long_section_names.
3426 (bfd_coff_set_long_section_names): New backend hook.
3427 (coff_write_object_contents): Only generate long section names if
3428 bfd_coff_long_section_names() indicates they are currently enabled.
3429 (bfd_coff_std_swap_table): Make non-const, and initialise long
3430 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3431 (ticoff0_swap_table): Likewise to both.
3432 (ticoff1_swap_table): Again, likewise to both.
3433 * coffgen.c (make_a_section_from_file): Allow long section names
3434 as inputs even if not currently allowed for outputs.
3435 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3436 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3437 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3438 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3439 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3440 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3441 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3442 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3443 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3444 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3445 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3446 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3447 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3448 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3449 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3450 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3451 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3452 * libcoff-in.h: Update copyright year to cause updated copyright
3453 year in generated libcoff.h, and fix typo.
3454 * libcoff.h: Regenerated.
3455 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3456 (_bfd_ecoff_no_long_sections): Add prototype.
3457 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3458 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3459 defined by an including .c file.
3460 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3461 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3462 (ticoff1_swap_table): Likewise to both.
3464 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3466 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3467 stub. Catch default case error.
3468 (arm_map_one_stub): Add missing Thumb mapping symbol.
3470 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3473 * elf32-avr.c: Handle case where no local symbos exist correctly.
3475 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3478 * elf32-arm.c (arm_long_branch_stub,
3479 arm_thumb_v4t_long_branch_stub,
3480 arm_thumb_thumb_long_branch_stub,
3481 arm_thumb_arm_v4t_long_branch_stub,
3482 arm_thumb_arm_v4t_short_branch_stub,
3483 arm_pic_long_branch_stub):
3484 Renamed to elf32_arm_stub_long_branch_any_any,
3485 elf32_arm_stub_long_branch_v4t_arm_thumb,
3486 elf32_arm_stub_long_branch_thumb_only,
3487 elf32_arm_stub_long_branch_v4t_thumb_arm,
3488 elf32_arm_stub_short_branch_v4t_thumb_arm,
3489 elf32_arm_stub_long_branch_any_any_pic.
3490 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3491 arm_thumb_thumb_stub_long_branch,
3492 arm_thumb_arm_v4t_stub_long_branch,
3493 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3494 Renamed to arm_stub_long_branch_any_any,
3495 arm_stub_long_branch_v4t_arm_thumb,
3496 arm_stub_long_branch_thumb_only,
3497 arm_stub_long_branch_v4t_thumb_arm,
3498 arm_stub_short_branch_v4t_thumb_arm,
3499 arm_stub_long_branch_any_any_pic.
3501 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3503 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3504 in branch offset check.
3506 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3508 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3509 add toc.symndx and toc.add.
3510 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3512 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3514 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3515 (branch_reloc_hash_match): New function, extracted from..
3516 (ppc64_elf_tls_optimize): ..here.
3517 (ppc64_elf_relocate_section): Properly set addends when optimizing
3518 tls sequences. Avoid unnecessary reading and writing of insns.
3519 Only redo reloc when symbol changed. Bypass symbol checks when
3521 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3522 (branch_reloc_hash_match): New function, extracted from..
3523 (ppc_elf_tls_optimize): ..here.
3524 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3525 Don't clear addend on zapped __tls_get_addr reloc.
3527 2009-02-12 Nick Clifton <nickc@redhat.com>
3530 * elflink.c (bfd_elf_final_link): When counting the relocations,
3531 if the header size has not been set yet then assume that it will
3532 match the output section's reloc type.
3534 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3536 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3539 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3541 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3542 (find_function): Likewise.
3543 (pasted_function): Don't error if no prior function found.
3544 (discover_functions): Revert 2008-12-10 change. Extend first
3545 function range to start of section.
3547 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3549 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3551 * elf64-hppa.h: Likewise.
3553 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3555 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3558 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3560 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3561 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3563 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3565 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3566 * archures.c (bfd_mach_mips_xlr): Define.
3567 * bfd-in2.h: Regenerate.
3568 * cpu-mips.c (I_xlr): Define.
3569 (arch_info_struct): Add XLR entry.
3570 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3571 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3572 (mips_mach_extensions): Add XLR entry.
3574 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3576 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3578 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3580 * configure.in: AC_SUBST pdfdir.
3581 * Makefile.am: Add install-pdf, install-pdf-am
3582 and install-pdf-recursive targets. Define pdfdir.
3583 * doc/Makefile.am: Define pdf__strip_dir. Add
3584 install-pdf and install-pdf-am targets.
3585 * po/Make-in: Add install-pdf target.
3586 * configure: Regenerate.
3587 * Makefile.in: Regenerate
3588 * doc/Makefile.in: Regenerate.
3590 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3592 * bfd-in2.h: Regenerate.
3593 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3594 fields from n_entries to n_slots where appropriate, update comments.
3595 (HOWTO): Add TLS relocations.
3596 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3597 (enum elf_m68k_got_offset_size): New enum.
3598 (struct elf_m68k_got_entry.type): Move field to ...
3599 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3600 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3602 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3604 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3605 fields into n_entries array. Update comments.
3606 (elf_m68k_init_got): Simplify, update all uses.
3607 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3608 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3609 GOT entries; update name, update all uses.
3610 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3611 (elf_m68k_get_got_entry): Update.
3612 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3614 (elf_m68k_remove_got_entry_type): Simplify.
3615 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3616 (elf_m68k_can_merge_gots): Update.
3617 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3618 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3619 GOT entries, simplify.
3620 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3621 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3622 field, remove obsoleted local_n_entries field.
3623 (elf_m68k_partition_multi_got_2): New static function.
3624 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3626 (elf_m68k_remove_got_entry_type): Update.
3627 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3628 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3629 update of sgot->size and srelgot->size.
3630 (elf_m68k_gc_sweep_hook): Update.
3631 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3632 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3634 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3635 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3637 2009-02-02 DJ Delorie <dj@redhat.com>
3639 * elf32-mep.c (config_names): Regenerate configuration.
3641 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3643 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3644 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3645 * elf.c (bfd_elf_get_str_section): Make static.
3646 (bfd_elf_find_section): Delete.
3647 * libbfd.h: Regenerate.
3649 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3651 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3652 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3654 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3656 * elflink.c (on_needed_list): New function.
3657 (elf_link_add_object_symbols): Link in --as-needed libs if they
3658 satisfy undefined symbols in other libs.
3660 2009-01-30 Julian Brown <julian@codesourcery.com>
3662 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3663 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3664 with --just-symbols (-R).
3666 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3668 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3669 high_pc in order to properly sign-extend VMAs.
3671 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3672 Mark Shinwell <shinwell@codesourcery.com>
3673 Catherine Moore <clm@codesourcery.com>
3675 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3677 2009-01-28 Catherine Moore <clm@codesourcery.com>
3679 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3680 SEC_LOAD for dynamic relocation sections.
3682 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3684 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3685 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3686 the size of local TLS data.
3688 2009-01-27 Andreas Schwab <schwab@suse.de>
3690 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3691 architectures in the archive.
3693 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3695 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3696 <R_CRIS_32_DTPREL>: Correct relocation value.
3698 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3699 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3700 symbols with non-default visibility.
3702 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3704 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3705 describing the trampolines.
3706 (ppc_elf_relocate_section): Update relocs to describe the
3709 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3711 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3712 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3713 and R_PARISC_PCREL12F relocations.
3715 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3718 * elflink.c (find_version_for_sym): New function split out from,
3719 but without export_dynamic test, ..
3720 (_bfd_elf_link_assign_sym_version): ..here.
3721 (_bfd_elf_export_symbol): Use it.
3723 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3725 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3726 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3727 * elflink.c: ..here, somewhat modified.
3728 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3729 _bfd_elf_link_find_version_dependencies,
3730 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3731 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3732 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3734 * elflink.c: ..and make static here.
3735 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3736 of output_bfd from struct elf_find_verdep_info.
3737 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3738 struct elf_info_failed.
3739 (bfd_elf_size_dynamic_sections): Adjust.
3741 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3744 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3745 after comp_unit_find_line call.
3747 2009-01-21 Nick Clifton <nickc@redhat.com>
3750 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3751 tm_gmtoff field in struct tm.
3753 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3755 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3756 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3757 sections in soft-icache lines unless non_ia_text. Don't add
3758 rodata if doing so would exceed line size.
3760 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3762 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3763 types than bfd_link_hash_indirect, before early return, call
3764 _bfd_elf_link_hash_copy_indirect.
3766 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3768 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3769 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3770 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3771 (elf_backend_obj_attrs_order): New define.
3772 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3773 (elfNN_bed): Add elf_backend_obj_attrs_order.
3775 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3777 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3778 (obj_attr_size): Likewise.
3779 (write_obj_attribute): Likewise.
3780 (_bfd_elf_copy_obj_attributes): Likewise.
3781 (_bfd_elf_parse_attributes): Likewise.
3782 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3783 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3784 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3785 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3786 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3789 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3791 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3792 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3793 (bfd_elf_add_obj_attr_string): Likewise.
3794 (bfd_elf_add_obj_attr_int_string): Likewise.
3795 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3796 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3797 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3798 Tag_nodefaults has no default value.
3799 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3800 comment to reflect the new state.
3802 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3805 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3806 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3807 (adjust_z_magix): Delete dead code handling QMAGIC.
3809 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3811 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3812 IMAGE_SCN_MEM_DISCARDABLE.
3814 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3816 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3817 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3818 * configure.in (commonbfdlib): Delete.
3819 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3820 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3821 is available, not just for linux.
3822 * po/SRC-POTFILES.in: Regenerate.
3823 * Makefile.in: Regenerate.
3824 * configure: Regenerate.
3826 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3827 Julian Brown <julian@codesourcery.com>
3829 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3830 ARM attributes in ABI 2.07.
3831 * elf32-arm.c (get_secondary_compatible_arch): New function.
3832 (set_secondary_compatible_arch): New function.
3833 (tag_cpu_arch_combine): New function.
3834 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3835 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3836 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3837 make it fit with order_01243.
3838 Add support for Tag_also_compatible_with,
3839 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3840 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3841 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3842 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3843 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3844 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3845 Rework the way unknown attributes are handled.
3846 Defer errors until all attributes have been processed.
3848 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3850 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3851 bfd_elf_add_obj_attr_int_string.
3852 Read Tag_compatibility from its new location in the attribute array,
3853 rather than the attribute list.
3854 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3855 bfd_elf_add_obj_attr_int_string.
3856 (_bfd_elf_parse_attributes): Likewise.
3857 (_bfd_elf_merge_object_attributes): There's now only one
3858 Tag_compatibility, and it's in the array, not the list.
3859 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3861 (bfd_elf_add_obj_attr_compat): Rename to
3862 bfd_elf_add_obj_attr_int_string.
3863 (bfd_elf_add_proc_attr_compat): Rename to
3864 bfd_elf_add_proc_attr_int_string.
3865 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3868 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3870 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3871 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3872 (vmsutil.lo): Add dependency rule.
3873 * Makefile.in: Regenerate.
3874 * config.bfd (ia64*-*-*vms*): Add case.
3875 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3876 * configure: Regenerate.
3877 * vmsutil.c: New file.
3878 * vmsutil.h: New file.
3879 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3881 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3882 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3883 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3884 elfNN_vms_object_p): New functions
3885 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3887 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3890 * elflink.c (elf_gc_sweep): Exclude the group section if the
3891 first member of the section group is excluded.
3893 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3896 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3897 saved filename, use bfd_alloc rather than bfd_malloc for it.
3899 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3901 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3903 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3905 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3907 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3909 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3911 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3913 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3915 (struct got_entry): Add br_addr.
3916 (struct call_info): Add priority.
3917 (struct function_info): Add lr_store and sp_adjust.
3918 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3919 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3920 area as an overlay, and check that no other overlays exist. Look up
3921 icache overlay manager entry sym.
3922 (BRA_STUBS, BRA, BRASL): Define.
3923 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3924 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3926 (count_stub, build_stub): Support soft-icache.
3927 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3928 (spu_elf_size_stubs): Size soft-icache stubs.
3929 (overlay_index): New function.
3930 (spu_elf_build_stubs): Make static. Support soft-icache.
3931 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3932 (find_function_stack_adjust): Save lr store and stack adjust insn
3934 (maybe_insert_function): Adjust find_function_stack_adjust call.
3935 (mark_functions_via_relocs): Retrieve priority.
3936 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3937 (sort_calls): Sort by priority first.
3938 (mark_overlay_section): Ignore .ovl.init.
3939 (sum_stack): Only print when stack_analysis.
3940 (print_one_overlay_section): New function, extracted from..
3941 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3942 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3943 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3944 analysis. Call spu_elf_build_stubs.
3945 (spu_elf_relocate_section): For soft-icache encode overlay index
3947 (spu_elf_output_symbol_hook): Support soft-icache.
3948 (spu_elf_modify_program_headers: Likewise.
3950 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3951 num_regions to num_lines. Add line_size and max_branch.
3952 (enum _ovly_flavour): Add ovly_soft_icache.
3953 (spu_elf_build_stubs): Delete.
3955 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3957 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3958 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3960 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3962 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3963 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3964 the program, the known offset starts at the negative size of the
3966 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3969 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3971 * config.bfd: Add lm32-*-rtems*.
3973 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3975 * coff-ppc.c: Add 2009 to Copyright.
3976 * elf32-cris.c: Likewise.
3977 * elflink.c: Likewise.
3979 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3981 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3982 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3984 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3987 * elflink.c (elf_merge_st_other): New.
3988 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3989 hide them if needed.
3990 (elf_link_add_object_symbols): Updated.
3992 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3995 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3996 ref_dynamic and dynamic_def fields when setting def_regular
3999 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4002 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4005 For older changes see ChangeLog-2008
4011 version-control: never
OSDN Git Service
